Associated High Confidence AOPs
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Associated AOPs with Level of Relevance 1
AOPs with at least 1 KE associated with chemical, where the KE(s) are neither MIE nor AO
AOP Identifier AOP Title AO Classification OECD Status Coverage Score KE Identifier KE Name
AOP:4Ecdysone receptor agonism leading to incomplete ecdysis associated mortalityUnclassified-0.2KE:1264
Increase, Nuclear receptor E75b gene expression
KE:1265
Increase, Fushi tarazu factor-1 gene expression
AOP:7Aromatase (Cyp19a1) reduction leading to impaired fertility in adult femaleReproductive System Disease; Endocrine System Disease; Reproductive System DiseaseUnder Review0.4KE:3
Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
KE:219
Reduction, Plasma 17beta-estradiol concentrations
AOP:15Alkylation of DNA in male pre-meiotic germ cells leading to heritable mutationsGenetic DiseaseWPHA/WNT Endorsed0.25KE:155
Inadequate DNA repair
AOP:16Acetylcholinesterase inhibition leading to acute mortalityUnclassifiedUnder Development0.14KE:445
Respiratory distress/arrest
AOP:18PPARα activation in utero leading to impaired fertility in malesReproductive System DiseaseUnder Review0.5KE:1690
Decrease, circulating testosterone levels
KE:413
Reduction, Testosterone synthesis in Leydig cells
KE:266
Decrease, Steroidogenic acute regulatory protein (STAR)
KE:289
Decrease, Translocator protein (TSPO)
AOP:23Androgen receptor agonism leading to reproductive dysfunction (in repeat-spawning fish)UnclassifiedWPHA/WNT Endorsed0.4KE:3
Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
KE:274
Reduction, Testosterone synthesis by ovarian theca cells
KE:285
Reduction, Vitellogenin synthesis in liver
KE:219
Reduction, Plasma 17beta-estradiol concentrations
AOP:25Aromatase inhibition leading to reproductive dysfunctionUnclassifiedWPHA/WNT Endorsed0.38KE:3
Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
KE:285
Reduction, Vitellogenin synthesis in liver
KE:219
Reduction, Plasma 17beta-estradiol concentrations
AOP:30Estrogen receptor antagonism leading to reproductive dysfunctionUnclassifiedUnder Review0.17KE:285
Reduction, Vitellogenin synthesis in liver
AOP:36Peroxisomal Fatty Acid Beta-Oxidation Inhibition Leading to SteatosisGastrointestinal System Disease; Inherited Metabolic Disorder-0.12KE:140
Decreased, HSD17B10 expression
AOP:37PPARα activation leading to hepatocellular adenomas and carcinomas in rodentsCancer; Gastrointestinal System DiseaseUnder Development0.2KE:716
Increase, cell proliferation (hepatocytes)
AOP:39Covalent Binding, Protein, leading to Increase, Allergic Respiratory Hypersensitivity ResponseRespiratory System DiseaseUnder Development0.2KE:272
Activation/Proliferation, T-cells
AOP:40Covalent Protein binding leading to Skin SensitisationIntegumentary System DiseaseWPHA/WNT Endorsed0.2KE:272
Activation/Proliferation, T-cells
AOP:43Disruption of VEGFR Signaling Leading to Developmental DefectsUnclassifiedWPHA/WNT Endorsed0.2KE:28
Reduction, Angiogenesis
AOP:58NR1I3 (CAR) suppression leading to hepatic steatosisGastrointestinal System Disease; Inherited Metabolic Disorder-0.31KE:458
Increased, De Novo FA synthesis
KE:463
Up Regulation, FAS
KE:54
Up Regulation, CD36
KE:454
Increased, Triglyceride formation
KE:462
Up Regulation, SCD-1
AOP:64Glucocorticoid Receptor (GR) Mediated Adult Leydig Cell Dysfunction Leading to Decreased Male FertilityReproductive System Disease-0.57KE:413
Reduction, Testosterone synthesis in Leydig cells
KE:1690
Decrease, circulating testosterone levels
KE:496
Increased apoptosis, decreased fetal/adult Leydig Cells
KE:520
Decreased sperm quantity or quality in the adult, Decreased fertility
AOP:73Xenobiotic Inhibition of Dopamine-beta-Hydroxylase and subsequent reduced fecundityUnclassified-0.23KE:531
Decreased, LH Surge
KE:10059
Decreased LH surge for 24 hours
KE:529
Decreased, GnRH cfos activity
AOP:77Nicotinic acetylcholine receptor activation contributes to abnormal foraging and leads to colony death/failure 1Unclassified-0.29KE:177
Mitochondrial dysfunction
KE:341
Impairment, Learning and memory
AOP:78Nicotinic acetylcholine receptor activation contributes to abnormal role change within the worker bee caste leading to colony death failure 1Unclassified-0.38KE:177
Mitochondrial dysfunction
KE:386
Decrease of neuronal network function
KE:341
Impairment, Learning and memory
AOP:79Nicotinic acetylcholine receptor activation contributes to impaired hive thermoregulation and leads to colony loss/failureUnclassified-0.2KE:177
Mitochondrial dysfunction
AOP:80Nicotinic acetylcholine receptor activation contributes to accumulation of damaged mitochondrial DNA and leads to colony loss/failureUnclassified-0.25KE:177
Mitochondrial dysfunction
KE:664
Overwhelmed, Mitochondrial DNA repair mechanisms
AOP:87Nicotinic acetylcholine receptor activation contributes to abnormal foraging and leads to colony loss/failureUnclassified-0.25KE:177
Mitochondrial dysfunction
KE:341
Impairment, Learning and memory
AOP:88Nicotinic acetylcholine receptor activation contributes to abnormal foraging and leads to colony loss/failure via abnormal role change within casteUnclassified-0.14KE:341
Impairment, Learning and memory
AOP:89Nicotinic acetylcholine receptor activation followed by desensitization contributes to abnormal foraging and directly leads to colony loss/failureUnclassified-0.12KE:341
Impairment, Learning and memory
AOP:90Nicotinic acetylcholine receptor activation contributes to abnormal roll change within the worker bee caste leading to colony loss/failure 2Unclassified-0.25KE:386
Decrease of neuronal network function
KE:341
Impairment, Learning and memory
AOP:94Sodium channel inhibition leading to congenital malformationsUnclassified-0.17KE:445
Respiratory distress/arrest
AOP:102Cyclooxygenase inhibition leading to reproductive dysfunction via interference with meiotic prophase I /metaphase I transitionReproductive System Disease-0.1KE:690
Reduced, Luteinizing hormone (LH), plasma
AOP:103Cyclooxygenase inhibition leading to reproductive dysfunction via interference with spindle assembly checkpointReproductive System Disease-0.1KE:690
Reduced, Luteinizing hormone (LH), plasma
AOP:104Altered ion channel activity leading impaired heart functionUnclassified-0.25KE:698
Altered, Action Potential
AOP:105Alpha2u-microglobulin cytotoxicity leading to renal tubular adenomas and carcinomas (in male rat)Cancer; Urinary System Disease-0.33KE:709
Increase, Cytotoxicity (renal tubular cell)
KE:710
Increase, Regenerative cell proliferation (tubular epithelial cells)
AOP:107Constitutive androstane receptor activation leading to hepatocellular adenomas and carcinomas in the mouse and the ratCancer; Gastrointestinal System DiseaseUnder Review0.4KE:1214
Altered gene expression specific to CAR activation, Hepatocytes
KE:716
Increase, cell proliferation (hepatocytes)
AOP:108Inhibition of pyruvate dehydrogenase kinase leading to hepatocellular adenomas and carcinomas (in mouse and rat)Cancer; Gastrointestinal System Disease-0.17KE:769
Increase, Oxidative metabolism
AOP:109Cytotoxicity leading to bronchioloalveolar adenomas and carcinomas (in mouse)Cancer; Respiratory System Disease-0.2KE:734
Increase, Regenerative cell proliferation (terminal bronchiolar epithelial cells)
AOP:110Inhibition of iodide pump activity leading to follicular cell adenomas and carcinomas (in rat and mouse)Cancer; Endocrine System Disease-0.43KE:739
Increase, Hypertrophy and proliferation (follicular cell)
KE:1023
Increased, Thyroid-stimulating hormone (TSH)
KE:281
Thyroxine (T4) in serum, Decreased
AOP:112Increased dopaminergic activity leading to endometrial adenocarcinomas (in Wistar rat)Reproductive System Disease; Cancer-0.17KE:749
Decreased, Progesterone from corpus luteum
AOP:114HPPD inhibition leading to corneal papillomas and carcinomas (in rat)Cancer-0.33KE:777
Increase, Inflammation (corneal cells)
KE:778
Increase, Regenerative cell proliferation (corneal cells)
AOP:115Epithelial cytotoxicity leading to forestomach tumors (in mouse and rat)Cancer-0.4KE:149
Increase, Inflammation
KE:781
Increase, Regenerative cell proliferation (forestomach epithelial cells)
AOP:116Cytotoxicity leading to renal tubular adenomas and carcinomas (in male rat)Cancer; Urinary System Disease-0.25KE:710
Increase, Regenerative cell proliferation (tubular epithelial cells)
AOP:117Androgen receptor activation leading to hepatocellular adenomas and carcinomas (in mouse and rat)Cancer; Gastrointestinal System DiseaseUnder Development0.25KE:716
Increase, cell proliferation (hepatocytes)
AOP:119Inhibition of thyroid peroxidase leading to follicular cell adenomas and carcinomas (in rat and mouse)Cancer; Endocrine System Disease-0.43KE:739
Increase, Hypertrophy and proliferation (follicular cell)
KE:1023
Increased, Thyroid-stimulating hormone (TSH)
KE:281
Thyroxine (T4) in serum, Decreased
AOP:120Inhibition of 5α-reductase leading to Leydig cell tumors (in rat)Cancer; Reproductive System Disease-0.2KE:1690
Decrease, circulating testosterone levels
AOP:122Prolyl hydroxylase inhibition leading to reproductive dysfunction via increased HIF1 heterodimer formationUnclassified-0.4KE:3
Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
KE:799
Increased, HIF-1 heterodimer
KE:285
Reduction, Vitellogenin synthesis in liver
KE:219
Reduction, Plasma 17beta-estradiol concentrations
AOP:123Unknown MIE leading to reproductive dysfunction via increased HIF-1alpha transcriptionUnclassified-0.45KE:3
Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
KE:802
Increased, HIF-1 alpha transcription
KE:219
Reduction, Plasma 17beta-estradiol concentrations
KE:285
Reduction, Vitellogenin synthesis in liver
KE:799
Increased, HIF-1 heterodimer
AOP:126Alpha-noradrenergic antagonism leads to reduced fecundity via delayed ovulationUnclassified-0.23KE:531
Decreased, LH Surge
KE:10059
Decreased LH surge for 24 hours
KE:529
Decreased, GnRH cfos activity
AOP:130Phospholipase A2 (LPLA2) inhibitors leading to hepatotoxicityGastrointestinal System DiseaseUnder Development0.55KE:831
Disturbance, Lysosomal function
KE:833
Occurrence, Cytoplasmic vacuolization (hepatocyte)
KE:177
Mitochondrial dysfunction
KE:835
Occurrence, Ballooning degeneration (hepatocyte)
KE:836
Occurrence, Cytoplasmic vacuolization (Bile duct cell)
KE:837
Occurrence, Cytoplasmic vacuolization (kupffer cell)
AOP:131Aryl hydrocarbon receptor activation leading to uroporphyriaInherited Metabolic DisorderWPHA/WNT Endorsed0.17KE:850
Induction, CYP1A2/CYP1A5
AOP:136Intracellular Acidification Induced Olfactory Epithelial Injury Leading to Site of Contact Nasal TumorsBenign Neoplasm; Respiratory System DiseaseUnder Review0.29KE:870
Increase, Cell Proliferation
KE:868
Increase, Tissue Degeneration, Necrosis & Atrophy
AOP:144Endocytic lysosomal uptake leading to liver fibrosisGastrointestinal System DiseaseUnder Review0.44KE:898
Disruption, Lysosome
KE:68
Accumulation, Collagen
KE:1493
Increased Pro-inflammatory mediators
KE:177
Mitochondrial dysfunction
AOP:155Deiodinase 2 inhibition leading to increased mortality via reduced posterior swim bladder inflationUnclassifiedWPHA/WNT Endorsed0.17KE:1003
Decreased, Triiodothyronine (T3)
AOP:156Deiodinase 2 inhibition leading to increased mortality via reduced anterior swim bladder inflationUnclassifiedWPHA/WNT Endorsed0.17KE:1003
Decreased, Triiodothyronine (T3)
AOP:157Deiodinase 1 inhibition leading to increased mortality via reduced posterior swim bladder inflationUnclassifiedWPHA/WNT Endorsed0.17KE:1003
Decreased, Triiodothyronine (T3)
AOP:158Deiodinase 1 inhibition leading to increased mortality via reduced anterior swim bladder inflationUnclassifiedWPHA/WNT Endorsed0.17KE:1003
Decreased, Triiodothyronine (T3)
AOP:159Thyroperoxidase inhibition leading to increased mortality via reduced anterior swim bladder inflationUnclassifiedWPHA/WNT Endorsed0.25KE:281
Thyroxine (T4) in serum, Decreased
KE:1003
Decreased, Triiodothyronine (T3)
AOP:164Beta-2 adrenergic agonist activity leading to mesovarian leiomyomas in the rat and mouseCancer; Reproductive System Disease-0.17KE:1042
Proliferation/Clonal Expansion, smooth muscle
AOP:175Thyroperoxidase inhibition leading to altered amphibian metamorphosisUnclassified-0.25KE:281
Thyroxine (T4) in serum, Decreased
AOP:176Sodium Iodide Symporter (NIS) Inhibition leading to altered amphibian metamorphosisUnclassified-0.2KE:281
Thyroxine (T4) in serum, Decreased
AOP:188Iodotyrosine deiodinase (IYD) inhibition leading to altered amphibian metamorphosisUnclassified-0.2KE:281
Thyroxine (T4) in serum, Decreased
AOP:189Type I iodothyronine deiodinase (DIO1) inhibition leading to altered amphibian metamorphosisUnclassified-0.5KE:1116
Decreased, Triiodothyronine (T3) in tissues
KE:1003
Decreased, Triiodothyronine (T3)
AOP:190Type II iodothyronine deiodinase (DIO2) inhibition leading to altered amphibian metamorphosisUnclassified-0.33KE:1116
Decreased, Triiodothyronine (T3) in tissues
KE:1023
Increased, Thyroid-stimulating hormone (TSH)
AOP:192Pendrin inhibition leading to altered amphibian metamorphosisUnclassified-0.25KE:281
Thyroxine (T4) in serum, Decreased
AOP:193Dual oxidase (DUOX) inhibition leading to altered amphibian metamorphosisUnclassified-0.25KE:281
Thyroxine (T4) in serum, Decreased
AOP:194Hepatic nuclear receptor activation leading to altered amphibian metamorphosisUnclassified-0.33KE:1158
Increased, Hepatic thyroid hormone uptake/transport
KE:281
Thyroxine (T4) in serum, Decreased
AOP:213Inhibition of fatty acid beta oxidation leading to nonalcoholic steatohepatitis (NASH)Gastrointestinal System Disease; Inherited Metabolic Disorder-0.17KE:1115
Increase, Reactive oxygen species
AOP:218Inhibition of CYP7B activity leads to decreased reproductive success via decreased locomotor activityUnclassified-0.33KE:1141
Decreased, Reproductive Success
KE:1389
Locomotor activity, decreased
AOP:219Inhibition of CYP7B activity leads to decreased reproductive success via decreased sexual behaviorUnclassified-0.33KE:1141
Decreased, Reproductive Success
KE:1390
Sexual behavior, decreased
AOP:227NSAID induced PTGS1 inactivation to gastric ulcerGastrointestinal System Disease-0.14KE:1403
Reduced, platelet aggregation
AOP:271Inhibition of thyroid peroxidase leading to impaired fertility in fishUnclassifiedUnder Development0.2KE:219
Reduction, Plasma 17beta-estradiol concentrations
AOP:276Inhibition of complex I of the electron transport chain leading to chemical induced Fanconi syndromeUrinary System Disease-0.17KE:887
Inhibition, NADH-ubiquinone oxidoreductase (complex I)
AOP:280α-diketone-induced bronchiolitis obliteransMusculoskeletal System Disease; Respiratory System Disease-0.14KE:149
Increase, Inflammation
AOP:288Inhibition of 17α-hydrolase/C 10,20-lyase (Cyp17A1) activity leads to birth reproductive defects (cryptorchidism) in male (mammals)Endocrine System Disease-0.12KE:1690
Decrease, circulating testosterone levels
AOP:289Inhibition of 5α-reductase leading to impaired fecundity in female fishUnclassifiedUnder Development0.17KE:219
Reduction, Plasma 17beta-estradiol concentrations
AOP:297Inhibition of retinaldehyde dehydrogenase leads to population declineUnclassifiedUnder Development0.17KE:1643
Altered, Visual function
AOP:299Deposition of energy leading to population decline via DNA oxidation and follicular atresiaUnclassified-0.14KE:1115
Increase, Reactive oxygen species
AOP:3055α-reductase inhibition leading to short anogenital distance (AGD) in male (mammalian) offspringUnclassifiedUnder Development0.2KE:286
Altered, Transcription of genes by the androgen receptor
AOP:306Androgen receptor (AR) antagonism leading to short anogenital distance (AGD) in male (mammalian) offspringUnclassifiedUnder Development0.25KE:286
Altered, Transcription of genes by the androgen receptor
AOP:309Luteinizing hormone receptor antagonism leading to reproductive dysfunctionUnclassified-0.29KE:1693
Reduction, Plasma progesterone concentration
KE:1692
Reduction, Progesterone synthesis
AOP:310Embryonic Activation of the AHR leading to Reproductive failure, via epigenetic down-regulation of GnRHRUnclassified-0.25KE:3
Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
KE:285
Reduction, Vitellogenin synthesis in liver
KE:219
Reduction, Plasma 17beta-estradiol concentrations
AOP:311Deposition of energy leading to population decline via DNA oxidation and oocyte apoptosisUnclassified-0.14KE:1115
Increase, Reactive oxygen species
AOP:315Inhibition of JAK3 leading to impairment of T-Cell Dependent Antibody ResponseImmune System DiseaseUnder Development0.2KE:1716
Blockade of STAT5 phosphorylation
AOP:320Binding of SARS-CoV-2 to ACE2 receptor leading to acute respiratory distress associated mortalityUnclassifiedUnder Development0.11KE:1750
Increased inflammatory immune responses
AOP:321Reduced environmental pH leading to thinner shells in Mytilus edulisUnclassified-0.18KE:592
Reduced, survival
KE:10042
Abnormal development
AOP:344Androgen receptor (AR) antagonism leading to nipple retention (NR) in male (mammalian) offspringUnclassifiedUnder Development0.25KE:286
Altered, Transcription of genes by the androgen receptor
AOP:345Androgen receptor (AR) antagonism leading to decreased fertility in femalesEndocrine System Disease; Reproductive System Disease; Reproductive System DiseaseUnder Development0.17KE:286
Altered, Transcription of genes by the androgen receptor
AOP:346Aromatase inhibition leads to male-biased sex ratio via impacts on gonad differentiationUnclassifiedWPHA/WNT Endorsed0.4KE:1789
Reduction, 17beta-estradiol synthesis by the undifferentiated gonad
KE:1790
Increased, Differentiation to Testis
AOP:348Inhibition of 11β-Hydroxysteroid Dehydrogenase leading to decreased population trajectoryUnclassifiedUnder Development0.2KE:1758
Impaired, Spermatogenesis
AOP:349Inhibition of 11β-hydroxylase leading to decresed population trajectoryUnclassifiedUnder Development0.25KE:1836
Decreased plasma Cortisol level
KE:1835
Cortisol and 11β-(OH) testosterone decreased
AOP:362Immune mediated hepatitisGastrointestinal System Disease; Immune System Disease-0.12KE:177
Mitochondrial dysfunction
AOP:363Thyroperoxidase inhibition leading to altered visual function via altered retinal layer structureUnclassifiedUnder Review0.5KE:1877
Altered, retinal layer structure
KE:1643
Altered, Visual function
KE:281
Thyroxine (T4) in serum, Decreased
KE:1003
Decreased, Triiodothyronine (T3)
AOP:364Thyroperoxidase inhibition leading to altered visual function via decreased eye sizeUnclassifiedUnder Development0.5KE:1643
Altered, Visual function
KE:1878
Decreased, Eye size
KE:281
Thyroxine (T4) in serum, Decreased
KE:1003
Decreased, Triiodothyronine (T3)
AOP:365Thyroperoxidase inhibition leading to altered visual function via altered photoreceptor patterningUnclassifiedUnder Development0.38KE:1643
Altered, Visual function
KE:281
Thyroxine (T4) in serum, Decreased
KE:1003
Decreased, Triiodothyronine (T3)
AOP:366Competitive binding to thyroid hormone carrier protein transthyretin (TTR) leading to altered amphibian metamorphosisUnclassified-0.29KE:1158
Increased, Hepatic thyroid hormone uptake/transport
KE:281
Thyroxine (T4) in serum, Decreased
AOP:367Competitive binding to thyroid hormone carrier protein thyroid binding globulin (TBG) leading to altered amphibian metamorphosisUnclassified-0.29KE:1158
Increased, Hepatic thyroid hormone uptake/transport
KE:281
Thyroxine (T4) in serum, Decreased
AOP:372Androgen receptor antagonism leading to testicular cancerEndocrine System Disease; Reproductive System Disease; Cancer-0.2KE:286
Altered, Transcription of genes by the androgen receptor
AOP:374Binding of Sars-CoV-2 spike protein to ACE 2 receptors expressed on brain cells (neuronal and non-neuronal) leads to neuroinflammation resulting in encephalitisNervous System DiseaseUnder Development0.5KE:188
Neuroinflammation
KE:352
N/A, Neurodegeneration
AOP:376Androgen receptor agonism leading to male-biased sex ratioUnclassifiedWPHA/WNT Endorsed0.25KE:1790
Increased, Differentiation to Testis
AOP:379Binding to ACE2 leading to thrombosis and disseminated intravascular coagulationCardiovascular System DiseaseUnder Development0.14KE:1869
Diminished protective oxidative stress response
AOP:383Inhibition of Angiotensin-converting enzyme 2 leading to liver fibrosisGastrointestinal System DiseaseUnder Development0.17KE:1115
Increase, Reactive oxygen species
AOP:386Deposition of ionizing energy leading to population decline via inhibition of photosynthesisReproductive System Disease-0.12KE:1115
Increase, Reactive oxygen species
AOP:387Deposition of ionising energy leading to population decline via mitochondrial dysfunctionReproductive System Disease-0.25KE:40
Decrease, Mitochondrial ATP production
KE:1115
Increase, Reactive oxygen species
AOP:397Bulky DNA adducts leading to mutationsGenetic DiseaseUnder Development0.33KE:155
Inadequate DNA repair
AOP:399Inhibition of Fyna leading to increased mortality via decreased eye size (Microphthalmos)Unclassified-0.38KE:1821
Decrease, Cell proliferation
KE:1643
Altered, Visual function
KE:1878
Decreased, Eye size
AOP:409Frustrated phagocytosis leads to malignant mesotheliomaCancer-0.38KE:1115
Increase, Reactive oxygen species
KE:1497
Increased, recruitment of inflammatory cells
KE:870
Increase, Cell Proliferation
AOP:413Oxidation and antagonism of reduced glutathione leading to mortality via acute renal failureUnclassified-0.67KE:1115
Increase, Reactive oxygen species
KE:759
Increased, Kidney Failure
KE:1607
Increase, Necrosis
KE:1445
Increase, Lipid peroxidation
AOP:432Deposition of Energy by Ionizing Radiation leading to Acute Myeloid LeukemiaHematopoietic System Disease; Cancer-0.27KE:870
Increase, Cell Proliferation
KE:1493
Increased Pro-inflammatory mediators
KE:155
Inadequate DNA repair
AOP:441Ionizing radiation-induced DNA damage leads to microcephaly via apoptosis and premature cell differentiationCongenital Nervous System Abnormality; Nervous System Disease-0.14KE:1262
Apoptosis
AOP:444Ionizing radiation leads to reduced reproduction in Eisenia fetida via reduced spermatogenesis and cocoon hatchabilityUnclassified-0.22KE:1365
Increase, Apoptosis
KE:1392
Oxidative Stress
AOP:450Inhibition of AChE and activation of CYP2E1 leading to sensory axonal peripheral neuropathy and mortalityNervous System Disease-0.43KE:618
Decreased, Neuronal network function in adult brain
KE:352
N/A, Neurodegeneration
KE:1392
Oxidative Stress
AOP:460Antagonism of Smoothened receptor leading to orofacial cleftingUnclassifiedUnder Development0.33KE:1821
Decrease, Cell proliferation
KE:1262
Apoptosis
KE:2040
Decrease, GLI1/2 target gene expression
AOP:465Alcohol dehydrogenase leading to reproductive dysfunctionUnclassified-0.12KE:2050
Increase, developmental abnormalities
AOP:467Knickkopf leading to mortalityUnclassified-0.11KE:2050
Increase, developmental abnormalities
AOP:470Deposition of energy leads to abnormal vascular remodelingCardiovascular System DiseaseUnder Review0.38KE:2244
Altered Stress Response Signaling
KE:1493
Increased Pro-inflammatory mediators
KE:1392
Oxidative Stress
AOP:478Deposition of energy leading to occurrence of cataractsNervous System Disease; Monogenic DiseaseUnder Review0.4KE:870
Increase, Cell Proliferation
KE:1636
Increase, Chromosomal aberrations
KE:155
Inadequate DNA repair
KE:1392
Oxidative Stress
AOP:479Mitochondrial complexes inhibition leading to left ventricular function decrease via increased myocardial oxidative stressCardiovascular System Disease; Thoracic DiseaseUnder Development0.29KE:177
Mitochondrial dysfunction
KE:1392
Oxidative Stress
AOP:480Mitochondrial complexes inhibition leading to heart failure via decreased ATP productionCardiovascular System Disease; Thoracic DiseaseUnder Development0.4KE:40
Decrease, Mitochondrial ATP production
KE:177
Mitochondrial dysfunction
AOP:492Glutathione conjugation leading to reproductive dysfunction via oxidative stressReproductive System Disease-0.4KE:1115
Increase, Reactive oxygen species
KE:1445
Increase, Lipid peroxidation
AOP:496Androgen receptor agonism leading to reproduction dysfunction (in zebrafish)Unclassified-0.3KE:1690
Decrease, circulating testosterone levels
KE:286
Altered, Transcription of genes by the androgen receptor
KE:219
Reduction, Plasma 17beta-estradiol concentrations
AOP:504SULT1E1 inhibition leading to uterine adenocarcinoma via increased estrogen availability at target organ levelUnclassified-0.33KE:2251
Estradiol availability, increased
AOP:507Nrf2 inhibition leading to vascular disrupting effects via inflammation pathwayCardiovascular System Disease-0.17KE:1392
Oxidative Stress
AOP:509Nrf2 inhibition leading to vascular disrupting effects through activating apoptosis signal pathway and mitochondrial dysfunctionCardiovascular System Disease-0.43KE:177
Mitochondrial dysfunction
KE:1365
Increase, Apoptosis
KE:1392
Oxidative Stress
AOP:510Demethylation of PPAR promotor leading to vascular disrupting effectsCardiovascular System Disease-0.1KE:1392
Oxidative Stress
AOP:518Liver X Receptor (LXR) activation leads to liver steatosisGastrointestinal System Disease; Inherited Metabolic Disorder-0.2KE:89
Synthesis, De Novo Fatty Acid (FA)
AOP:524Gluten-driven immune activation leading to celiac disease in genetically predisposed individualsImmune System Disease; Gastrointestinal System Disease-0.11KE:2255
Innate immune response, activation
AOP:529Perfluorooctanesulfonic acid (PFOS) binding to peroxisome proliferator-activated receptors (PPARs) causes dysregulation of lipid metabolism and subsequent liver steatosisGastrointestinal System Disease; Inherited Metabolic Disorder-0.12KE:2224
Dysregulation of transcriptional expression within PPAR signaling network
AOP:530Endocytotic lysosomal uptake leads to intestinal barrier disruptionGastrointestinal System Disease-0.4KE:177
Mitochondrial dysfunction
KE:898
Disruption, Lysosome
AOP:536Estrogen receptor agonism leading to reduced survival and population growth due to renal failureUnclassified-0.17KE:307
Increase, Vitellogenin synthesis in liver
AOP:537Estrogen receptor agonism leads to reduced fecundity via increased vitellogenin in the liverUnclassified-0.4KE:307
Increase, Vitellogenin synthesis in liver
KE:364
Impaired development of, Reproductive organs
AOP:544Inhibition of neuropathy target esterase leading to delayed neuropathy via increased inflammationNervous System Disease-0.17KE:149
Increase, Inflammation
AOP:549Aromatase inhibition leads to reproductive toxicity (including growth and developmental toxicity) in adult female zebrafishUnclassified-0.12KE:219
Reduction, Plasma 17beta-estradiol concentrations
AOP:561Aromatase induction leading to estrogen receptor alpha activation via increased estradiolUnclassified-0.4KE:2251
Estradiol availability, increased
KE:2294
Plasma estradiol, increased
AOP:563Aryl hydrocarbon Receptor (AHR) activation causes Premature Ovarian Insufficiency via Bax mediated apoptosisReproductive System Disease; Endocrine System Disease-0.17KE:1262
Apoptosis
AOP:564DBDPE-induced inhibition of mitochondrial complex Ⅰ leading to population decline via neurotoxicity and metabotoxicity.Unclassified-0.18KE:40
Decrease, Mitochondrial ATP production
KE:2151
Disruption, neurotransmitter release

Associated AOPs with Level of Relevance 2
AOPs with at least 1 AO associated with chemical, and no associated MIE
AOP Identifier AOP Title AO Classification OECD Status Coverage Score KE Identifier KE Name
AOP:3Inhibition of the mitochondrial complex I of nigro-striatal neurons leads to parkinsonian motor deficitsNervous System DiseaseWPHA/WNT Endorsed0.57KE:177
Mitochondrial dysfunction
KE:896
Parkinsonian motor deficits
KE:188
Neuroinflammation
KE:887
Inhibition, NADH-ubiquinone oxidoreductase (complex I)
AOP:6Antagonist binding to PPARα leading to body-weight lossSymptomWPHA/WNT Endorsed0.25KE:863
Increased, Catabolism of Muscle Protein
KE:864
Decreased, Body Weight
AOP:12Chronic binding of antagonist to N-methyl-D-aspartate receptors (NMDARs) during brain development leads to neurodegeneration with impairment in learning and memory in agingNervous System Disease; Developmental Disorder Of Mental HealthWPHA/WNT Endorsed0.62KE:52
Decreased, Calcium influx
KE:188
Neuroinflammation
KE:352
N/A, Neurodegeneration
KE:341
Impairment, Learning and memory
KE:381
Reduced levels of BDNF
AOP:13Chronic binding of antagonist to N-methyl-D-aspartate receptors (NMDARs) during brain development induces impairment of learning and memory abilitiesDevelopmental Disorder Of Mental HealthWPHA/WNT Endorsed0.4KE:386
Decrease of neuronal network function
KE:381
Reduced levels of BDNF
KE:52
Decreased, Calcium influx
KE:341
Impairment, Learning and memory
AOP:17Binding of electrophilic chemicals to SH(thiol)-group of proteins and /or to seleno-proteins involved in protection against oxidative stress during brain development leads to impairment of learning and memoryDevelopmental Disorder Of Mental HealthWPHA/WNT Endorsed0.5KE:386
Decrease of neuronal network function
KE:1392
Oxidative Stress
KE:188
Neuroinflammation
KE:1493
Increased Pro-inflammatory mediators
KE:341
Impairment, Learning and memory
AOP:19Androgen receptor antagonism leading to adverse effects in the male foetus (mammals)Reproductive System Disease-0.4KE:286
Altered, Transcription of genes by the androgen receptor
KE:337
N/A, Impairment of reproductive capacity
AOP:21Aryl hydrocarbon receptor activation leading to early life stage mortality, via increased COX-2UnclassifiedWPHA/WNT Endorsed0.6KE:317
Altered, Cardiovascular development/function
KE:1269
Increase, COX-2 expression
KE:947
Increase, Early Life Stage Mortality
AOP:28Cyclooxygenase inhibition leading reproductive failureReproductive System Disease-0.33KE:49
Reduction, Ca and HCO3 transport to shell gland
KE:253
N/A, Reproductive failure
AOP:34LXR activation leading to hepatic steatosisGastrointestinal System Disease; Inherited Metabolic Disorder-0.38KE:345
N/A, Liver Steatosis
KE:177
Mitochondrial dysfunction
KE:54
Up Regulation, CD36
KE:89
Synthesis, De Novo Fatty Acid (FA)
KE:258
Activation, SCD-1
AOP:42Inhibition of Thyroperoxidase and Subsequent Adverse Neurodevelopmental Outcomes in MammalsCognitive DisorderWPHA/WNT Endorsed0.5KE:757
Hippocampal anatomy, Altered
KE:402
Cognitive function, decreased
KE:281
Thyroxine (T4) in serum, Decreased
KE:756
Hippocampal gene expression, Altered
AOP:48Binding of agonists to ionotropic glutamate receptors in adult brain causes excitotoxicity that mediates neuronal cell death, contributing to learning and memory impairment.Developmental Disorder Of Mental HealthWPHA/WNT Endorsed0.67KE:389
Increased, Intracellular Calcium overload
KE:177
Mitochondrial dysfunction
KE:618
Decreased, Neuronal network function in adult brain
KE:188
Neuroinflammation
KE:352
N/A, Neurodegeneration
KE:341
Impairment, Learning and memory
AOP:54Inhibition of Na+/I- symporter (NIS) leads to learning and memory impairmentDevelopmental Disorder Of Mental HealthWPHA/WNT Endorsed0.4KE:386
Decrease of neuronal network function
KE:381
Reduced levels of BDNF
KE:281
Thyroxine (T4) in serum, Decreased
KE:341
Impairment, Learning and memory
AOP:91Sodium channel inhibition leading to reduced survivalUnclassified-0.17KE:592
Reduced, survival
AOP:99Histamine (H2) receptor antagonism leading to reduced survivalUnclassified-0.43KE:636
Decreased, survival
KE:341
Impairment, Learning and memory
KE:635
Decreased, locomotion
AOP:124HMG-CoA reductase inhibition leading to decreased fertilityReproductive System Disease-0.5KE:330
Decrease, Fertility
KE:1690
Decrease, circulating testosterone levels
KE:807
Decreased, cholesterol
AOP:128Kidney dysfunction by decreased thyroid hormoneUrinary System DiseaseUnder Development0.55KE:821
Decreased, Sodium reabsorption
KE:819
Decreased, Glomerular filtration
KE:281
Thyroxine (T4) in serum, Decreased
KE:814
Occurrence, Kidney toxicity
KE:825
Decreased, Renal ability to dilute urine
KE:818
Occurrence, Cytoplasmic vacuolization (Renal tubule)
AOP:134Sodium Iodide Symporter (NIS) Inhibition and Subsequent Adverse Neurodevelopmental Outcomes in MammalsCognitive Disorder-0.44KE:757
Hippocampal anatomy, Altered
KE:402
Cognitive function, decreased
KE:281
Thyroxine (T4) in serum, Decreased
KE:756
Hippocampal gene expression, Altered
AOP:139Alkylation of DNA leading to cancer 1Cancer-0.5KE:885
Increase, Cancer
KE:155
Inadequate DNA repair
AOP:148EGFR Activation Leading to Decreased Lung FunctionRespiratory System DiseaseUnder Development0.5KE:1250
Decrease, Lung function
KE:962
Increase, Mucin production
AOP:149Peptide Oxidation Leading to HypertensionCardiovascular System DiseaseUnder Development0.4KE:927
KE1 : S-Glutathionylation, eNOS
KE:937
KE7 : Impaired, Vasodilation
KE:952
Hypertension
KE:933
KE6 : Depletion, Nitric Oxide
AOP:150Aryl hydrocarbon receptor activation leading to early life stage mortality, via reduced VEGFUnclassifiedWPHA/WNT Endorsed0.43KE:317
Altered, Cardiovascular development/function
KE:947
Increase, Early Life Stage Mortality
KE:948
reduced production, VEGF
AOP:151AhR activation leading to preeclampsiaCardiovascular System DiseaseUnder Development0.29KE:1893
increase, Preeclampsia
KE:948
reduced production, VEGF
AOP:173Substance interaction with the pulmonary resident cell membrane components leading to pulmonary fibrosisMusculoskeletal System Disease; Respiratory System DiseaseWPHA/WNT Endorsed0.38KE:68
Accumulation, Collagen
KE:1497
Increased, recruitment of inflammatory cells
KE:1458
Pulmonary fibrosis
AOP:196Volatile Organic Chemicals Activate TRPA1 Receptor to Induce Sensory Pulmonary IrritationRespiratory System Disease-0.22KE:1226
Increased Respiratory irritability and Chronic Cough,
KE:1218
Opening of calcium channel, Calcium influx
AOP:2035-hydroxytryptamine transporter inhibition leading to decreased reproductive success and population declineReproductive System Disease-0.12KE:1141
Decreased, Reproductive Success
AOP:205AOP from chemical insult to cell deathUnclassified-0.5KE:1263
Necrosis
KE:177
Mitochondrial dysfunction
KE:1262
Apoptosis
AOP:206Peroxisome proliferator-activated receptors γ inactivation leading to lung fibrosisMusculoskeletal System Disease; Respiratory System DiseaseUnder Development0.33KE:149
Increase, Inflammation
KE:1276
Lung fibrosis
AOP:212Histone deacetylase inhibition leading to testicular atrophyReproductive System DiseaseWPHA/WNT Endorsed0.5KE:1506
Testicular atrophy
KE:1262
Apoptosis
KE:1503
Histone acetylation, increase
AOP:220Cyp2E1 Activation Leading to Liver CancerCancer; Gastrointestinal System DiseaseWPHA/WNT Endorsed0.8KE:1393
Hepatocytotoxicity
KE:1394
Induction, persistent proliferation/sustained proliferation
KE:1395
Liver Cancer
KE:1392
Oxidative Stress
AOP:237Substance interaction with lung resident cell membrane components leading to atherosclerosisCardiovascular System DiseaseUnder Development0.2KE:1443
Atherosclerosis
AOP:241Latent Transforming Growth Factor beta1 activation leads to pulmonary fibrosisMusculoskeletal System Disease; Respiratory System Disease-0.33KE:68
Accumulation, Collagen
KE:1458
Pulmonary fibrosis
AOP:242Inhibition of lysyl oxidase leading to enhanced chronic fish toxicityUnclassified-0.12KE:636
Decreased, survival
AOP:245Reduction in photophosphorylation leading to growth inhibition in aquatic plantsUnclassified-0.18KE:40
Decrease, Mitochondrial ATP production
KE:1521
Decrease, Growth
AOP:256Inhibition of mitochondrial DNA polymerase gamma leading to kidney toxicityUrinary System DiseaseUnder Development0.6KE:709
Increase, Cytotoxicity (renal tubular cell)
KE:177
Mitochondrial dysfunction
KE:814
Occurrence, Kidney toxicity
AOP:260CYP2E1 activation and formation of protein adducts leading to neurodegenerationNervous System Disease-0.29KE:1514
Neurodegeneration
KE:1392
Oxidative Stress
AOP:269Elevated ATP demand for detoxification and repair mechanisms leading to impaired growth and developmentUnclassified-0.17KE:10013
Impaired growth and development
AOP:270Elevated ATP demand for detoxification and repair mechanisms leading to impaired locomotor activityUnclassified-0.12KE:10016
Impaired locomotor activity
AOP:272Deposition of energy leading to lung cancerCancerWPHA/WNT Endorsed0.57KE:870
Increase, Cell Proliferation
KE:1556
Increase, lung cancer
KE:155
Inadequate DNA repair
KE:1636
Increase, Chromosomal aberrations
AOP:275Histone deacetylase inhibition leads to neural tube defectsNeural Tube Defect-0.8KE:1561
Neural tube defects
KE:1503
Histone acetylation, increase
KE:1560
Altered differentiation
KE:1239
Altered, Gene Expression
AOP:278IKK complex inhibition leading to liver injuryUnclassified-0.12KE:1549
Liver Injury
AOP:281Acetylcholinesterase Inhibition Leading to NeurodegenerationNervous System Disease-0.2KE:389
Increased, Intracellular Calcium overload
KE:352
N/A, Neurodegeneration
AOP:286Mitochondrial complex III antagonism leading to growth inhibition (1)Unclassified-0.75KE:1821
Decrease, Cell proliferation
KE:1771
Decrease, Adenosine triphosphate pool
KE:1521
Decrease, Growth
AOP:287Mitochondrial complex III antagonism leading to growth inhibition (2)Unclassified-0.5KE:1771
Decrease, Adenosine triphosphate pool
KE:1521
Decrease, Growth
AOP:290Mitochondrial ATP synthase antagonism leading to growth inhibition (1)Unclassified-0.75KE:1821
Decrease, Cell proliferation
KE:1771
Decrease, Adenosine triphosphate pool
KE:1521
Decrease, Growth
AOP:291Mitochondrial ATP synthase antagonism leading to growth inhibition (2)Unclassified-0.5KE:1771
Decrease, Adenosine triphosphate pool
KE:1521
Decrease, Growth
AOP:293Increased DNA damage leading to increased risk of breast cancerGenetic Disease; Thoracic Disease; CancerUnder Development0.33KE:1493
Increased Pro-inflammatory mediators
KE:1193
N/A, Breast Cancer
KE:1182
Increase, Cell Proliferation (Epithelial Cells)
AOP:294Increased reactive oxygen and nitrogen species (RONS) leading to increased risk of breast cancerGenetic Disease; Thoracic Disease; CancerUnder Development0.33KE:1493
Increased Pro-inflammatory mediators
KE:1193
N/A, Breast Cancer
KE:1182
Increase, Cell Proliferation (Epithelial Cells)
AOP:296Oxidative DNA damage leading to chromosomal aberrations and mutationsGenetic Disease; Chromosomal DiseaseWPHA/WNT Endorsed0.4KE:155
Inadequate DNA repair
KE:1636
Increase, Chromosomal aberrations
AOP:300Thyroid Receptor Antagonism and Subsequent Adverse Neurodevelopmental Outcomes in MammalsCognitive DisorderUnder Development0.6KE:757
Hippocampal anatomy, Altered
KE:402
Cognitive function, decreased
KE:756
Hippocampal gene expression, Altered
AOP:302Lung surfactant function inhibition leading to decreased lung functionRespiratory System DiseaseUnder Development0.2KE:1250
Decrease, Lung function
AOP:303Frustrated phagocytosis-induced lung cancerCancerUnder Development0.57KE:1115
Increase, Reactive oxygen species
KE:870
Increase, Cell Proliferation
KE:1497
Increased, recruitment of inflammatory cells
KE:1670
Lung cancer
AOP:322Alkylation of DNA leading to reduced sperm countReproductive System Disease-0.6KE:1757
Reduce, Sperm count
KE:155
Inadequate DNA repair
KE:1365
Increase, Apoptosis
AOP:323PPARalpha Agonism Leading to Decreased Viable Offspring via Decreased 11-KetotestosteroneUnclassified-0.5KE:2147
Decreased, Viable Offspring
KE:807
Decreased, cholesterol
KE:1758
Impaired, Spermatogenesis
AOP:347Toll-like receptor 4 activation and peroxisome proliferator-activated receptor gamma inactivation leading to pulmonary fibrosisMusculoskeletal System Disease; Respiratory System Disease-0.33KE:1283
Activation, TGF-beta pathway
KE:1292
Activation, JNK
KE:1458
Pulmonary fibrosis
AOP:382Angiotensin II type 1 receptor (AT1R) agonism leading to lung fibrosisMusculoskeletal System Disease; Respiratory System DiseaseUnder Development0.5KE:1115
Increase, Reactive oxygen species
KE:68
Accumulation, Collagen
KE:1276
Lung fibrosis
AOP:384Hyperactivation of ACE/Ang-II/AT1R axis leading to chronic kidney diseaseUrinary System Disease-0.33KE:1115
Increase, Reactive oxygen species
KE:1603
Chronic kidney disease
AOP:405Organo-Phosphate Chemicals induced inhibition of AChE leading to impaired cognitive functionCognitive Disorder-0.4KE:386
Decrease of neuronal network function
KE:402
Cognitive function, decreased
AOP:406SARS-CoV-2 infection leading to hyperinflammationUnclassified-0.33KE:1868
Hyperinflammation
KE:1869
Diminished protective oxidative stress response
AOP:414Aryl hydrocarbon receptor activation leading to lung fibrosis through TGF-β dependent fibrosis toxicity pathwayMusculoskeletal System Disease; Respiratory System Disease-0.4KE:1276
Lung fibrosis
KE:1920
Altered gene expression, TGF-β dependent fibrosis pathway
AOP:415Aryl hydrocarbon receptor activation leading to lung fibrosis through IL-6 toxicity pathwayMusculoskeletal System Disease; Respiratory System Disease-0.2KE:1276
Lung fibrosis
AOP:416Aryl hydrocarbon receptor activation leading to lung cancer through IL-6 toxicity pathwayCancer-0.33KE:1115
Increase, Reactive oxygen species
KE:1670
Lung cancer
AOP:417Aryl hydrocarbon receptor activation leading to lung cancer through AHR-ARNT toxicity pathwayCancer-0.2KE:1670
Lung cancer
AOP:418Aryl hydrocarbon receptor activation leading to impaired lung function through AHR-ARNT toxicity pathwayRespiratory System Disease-0.4KE:1115
Increase, Reactive oxygen species
KE:1250
Decrease, Lung function
AOP:419Aryl hydrocarbon receptor activation leading to impaired lung function through P53 toxicity pathwayRespiratory System Disease-0.5KE:1250
Decrease, Lung function
KE:1262
Apoptosis
AOP:420Aryl hydrocarbon receptor activation leading to lung cancer through sustained NRF2 toxicity pathwayCancer-0.5KE:870
Increase, Cell Proliferation
KE:1670
Lung cancer
AOP:431Increased tumor necrosis factor (TNF) leading to increased risk of gestational diabetes mellitus (GDM)Inherited Metabolic Disorder-0.4KE:1953
Gestational diabetes mellitus
KE:1952
Abnormal, Glucose homeostasis
AOP:433hERG channel blockade leading to sudden cardiac deathCardiovascular System Disease-0.67KE:1961
Prolongation of Action Potential Duration
KE:1962
Prolongation of QT interval
KE:1963
Torsades de Pointes
KE:1964
Sudden cardiac death
AOP:434CYP26 inhibition leading to disturbed dorsal lateral hinge point bending which causes neural tube closure defectsNeural Tube Defect-0.11KE:10057
Neural tube closure defect
AOP:437Inhibition of mitochondrial electron transport chain (ETC) complexes leading to kidney toxicityUrinary System DiseaseUnder Development0.8KE:177
Mitochondrial dysfunction
KE:709
Increase, Cytotoxicity (renal tubular cell)
KE:1392
Oxidative Stress
KE:814
Occurrence, Kidney toxicity
AOP:439Activation of the AhR leading to metastatic breast cancerThoracic Disease; CancerUnder Development0.56KE:1262
Apoptosis
KE:149
Increase, Inflammation
KE:1971
Increased, tumor growth
KE:1241
Increased, Motility
KE:1982
metastatic breast cancer
AOP:440Hypothalamus estrogen receptors activity suppression leading to ovarian cancer via ovarian epithelial cell hyperplasiaBenign Neoplasm; Endocrine System Disease; Reproductive System Disease; Reproductive System Disease; Cancer; Endocrine System DiseaseUnder Development0.11KE:2092
Promotion, Ovarian Cancer
AOP:442Binding to voltage gate sodium channels during development leads to cognitive impairmentCognitive DisorderUnder Review0.29KE:757
Hippocampal anatomy, Altered
KE:402
Cognitive function, decreased
AOP:443DNA damage and mutations leading to Metastatic Breast CancerThoracic Disease; CancerUnder Development0.3KE:1554
Increase Chromosomal Aberrations
KE:155
Inadequate DNA repair
KE:1982
metastatic breast cancer
AOP:449Ceramide synthase inhibition leading to neural tube defectsNeural Tube Defect-0.14KE:1561
Neural tube defects
AOP:451Interaction with lung resident cell membrane components leads to lung cancerCancer-0.44KE:1115
Increase, Reactive oxygen species
KE:870
Increase, Cell Proliferation
KE:1497
Increased, recruitment of inflammatory cells
KE:1670
Lung cancer
AOP:452Adverse outcome pathway of PM-induced respiratory toxicityRespiratory System Disease-0.36KE:2011
Emphysema
KE:2008
Chronic obstructive pulmonary disease
KE:1262
Apoptosis
KE:1392
Oxidative Stress
AOP:455Aryl hydrocarbon receptor activation leading to early life stage mortality via sox9 repression induced impeded craniofacial developmentMusculoskeletal System DiseaseUnder Review0.5KE:2020
Decrease, sox9 expression
KE:947
Increase, Early Life Stage Mortality
KE:2021
Increase, slincR expression
AOP:456Aryl hydrocarbon receptor activation leading to early life stage mortality via sox9 repression induced cardiovascular toxicityUnclassifiedUnder Review0.67KE:2020
Decrease, sox9 expression
KE:317
Altered, Cardiovascular development/function
KE:947
Increase, Early Life Stage Mortality
KE:2021
Increase, slincR expression
AOP:457Succinate dehydrogenase inhibition leading to increased insulin resistance through reduction in circulating thyroxineInherited Metabolic Disorder-0.5KE:281
Thyroxine (T4) in serum, Decreased
KE:2119
Insulin resistance, increased
KE:1392
Oxidative Stress
AOP:458AhR activation in the liver leading to Subsequent Adverse Neurodevelopmental Outcomes in MammalsCognitive Disorder-0.38KE:402
Cognitive function, decreased
KE:281
Thyroxine (T4) in serum, Decreased
KE:756
Hippocampal gene expression, Altered
AOP:459AhR activation in the thyroid leading to Subsequent Adverse Neurodevelopmental Outcomes in MammalsCognitive Disorder-0.56KE:281
Thyroxine (T4) in serum, Decreased
KE:850
Induction, CYP1A2/CYP1A5
KE:1392
Oxidative Stress
KE:402
Cognitive function, decreased
KE:756
Hippocampal gene expression, Altered
AOP:464Calcium overload in dopaminergic neurons of the substantia nigra leading to parkinsonian motor deficitsNervous System Disease-0.21KE:177
Mitochondrial dysfunction
KE:389
Increased, Intracellular Calcium overload
KE:896
Parkinsonian motor deficits
KE:1392
Oxidative Stress
AOP:468Binding of SARS-CoV-2 to ACE2 leads to hyperinflammation (via cell death)Unclassified-0.25KE:1868
Hyperinflammation
KE:1497
Increased, recruitment of inflammatory cells
AOP:474Succinate dehydrogenase inactivation leads to cancer by promoting EMTCancerUnder Development0.2KE:885
Increase, Cancer
AOP:475Binding of chemicals to ionotropic glutamate receptors leads to impairment of learning and memory via loss of drebrin from dendritic spines of neuronsDevelopmental Disorder Of Mental HealthUnder Development0.38KE:389
Increased, Intracellular Calcium overload
KE:341
Impairment, Learning and memory
KE:386
Decrease of neuronal network function
AOP:482Deposition of energy leading to occurrence of bone lossMusculoskeletal System DiseaseUnder Review0.29KE:2091
Occurrence, Bone Loss
KE:1392
Oxidative Stress
AOP:483Deposition of Energy Leading to Learning and Memory ImpairmentDevelopmental Disorder Of Mental HealthUnder Review0.38KE:2244
Altered Stress Response Signaling
KE:341
Impairment, Learning and memory
KE:1392
Oxidative Stress
AOP:485Thyroid hormone antagonism leading to impaired oligodendrocyte maturation during development and subsequent decreased cognitionCognitive Disorder-0.14KE:402
Cognitive function, decreased
AOP:486Binding to the extracellular protein laminin leading to decreased cognitive functionCognitive Disorder-0.14KE:402
Cognitive function, decreased
AOP:490Co-activation of IP3R and RyR leads to reduced IQ through non-cholinergic mechanismsDevelopmental Disorder Of Mental Health-0.27KE:2121
decreased, Intellectual Quotient
KE:188
Neuroinflammation
KE:341
Impairment, Learning and memory
AOP:493ERa inactivation alters AT expansion and functions and leads to insulin resistance and metabolically unhealthy obesityAcquired Metabolic Disease-0.3KE:2129
Metabolically unhealthy Obesity
KE:1497
Increased, recruitment of inflammatory cells
KE:2119
Insulin resistance, increased
AOP:495Androgen receptor activation leading to prostate cancerReproductive System Disease; Cancer-0.44KE:286
Altered, Transcription of genes by the androgen receptor
KE:854
Alterations, Cellular proliferation / hyperplasia
KE:1183
Decreased, Apoptosis (Epithelial Cells)
KE:2135
Prostate cancer
AOP:497ERa inactivation alters mitochondrial functions and insulin signalling in skeletal muscle and leads to insulin resistance and metabolic syndromeInherited Metabolic Disorder; Disease Of Metabolism-0.62KE:2145
Metabolic syndrome
KE:1392
Oxidative Stress
KE:177
Mitochondrial dysfunction
KE:1115
Increase, Reactive oxygen species
KE:2119
Insulin resistance, increased
AOP:498Increased LCN2/iron complex leading to neurological disordersNervous System Disease-0.5KE:191
Neuronal dysfunction
KE:2150
Neurological disorder
AOP:501Excessive iron accumulation leading to neurological disordersNervous System Disease-0.75KE:386
Decrease of neuronal network function
KE:2150
Neurological disorder
KE:1392
Oxidative Stress
AOP:519Cardiac ion channels blockade leading to increased incidence of cardiovascular morbidity and mortalityCardiovascular System Disease-0.75KE:1929
Increased incidence of cardiovascular morbidity and mortality in the general population
KE:1961
Prolongation of Action Potential Duration
KE:2283
Increased the early premature depolarizations during repolarization
AOP:520Retinoic acid receptor agonism during neurodevelopment leading to impaired learning and memoryDevelopmental Disorder Of Mental Health-0.2KE:341
Impairment, Learning and memory
AOP:525Reduced oligodendrocyte differentiation during neurodevelopment leading to impaired learning and memoryDevelopmental Disorder Of Mental Health-0.08KE:341
Impairment, Learning and memory
AOP:532Retinoic acid receptor agonism during cerebellar development leading to impaired locomotor functionUnclassified-0.4KE:2229
Cerebellar neuronal differentiation. Decreased
KE:2231
Locomotor function. Impaired
AOP:533Retinoic acid receptor antagonism during neurodevelopment leading to impaired learning and memoryDevelopmental Disorder Of Mental Health-0.5KE:386
Decrease of neuronal network function
KE:341
Impairment, Learning and memory
KE:1239
Altered, Gene Expression
AOP:534Succinate dehydrogenase (SDH) inhibition leads to cancer through oxidative stressCancer-0.67KE:1115
Increase, Reactive oxygen species
KE:885
Increase, Cancer
KE:1446
Decrease, Coupling of oxidative phosphorylation
KE:1392
Oxidative Stress
AOP:535Binding and activation of GPER leading to learning and memory impairmentsDevelopmental Disorder Of Mental Health-0.78KE:389
Increased, Intracellular Calcium overload
KE:2233
Decreased, ERαβ heterodimers
KE:1262
Apoptosis
KE:1392
Oxidative Stress
KE:188
Neuroinflammation
KE:341
Impairment, Learning and memory
KE:2151
Disruption, neurotransmitter release
AOP:539Decreased Sodium/Potassium ATPase activity leads to Heart failureCardiovascular System Disease-0.29KE:2261
Decreased, blood plasma volume
KE:1535
Heart failure
AOP:546Succinate dehydrogenase inactivation leads to cancer through hypoxic-like mechanismsCancer-0.2KE:885
Increase, Cancer
AOP:551Increased Muscarinic M2 Receptor leading to ArrhythmiaSymptom-0.2KE:1106
Occurrence, cardiac arrhythmia
AOP:553Inhibition of Voltage-gated sodium channels (Na⁺ channels) leading to heart failureCardiovascular System Disease-0.5KE:698
Altered, Action Potential
KE:1535
Heart failure
AOP:554β-adrenergic receptor agonists leading to arrhythmias.Symptom-0.25KE:1106
Occurrence, cardiac arrhythmia
AOP:556Decreased Na/K ATPase activity leading to heart failureCardiovascular System Disease-0.33KE:389
Increased, Intracellular Calcium overload
KE:1535
Heart failure
AOP:558Phosphodiesterase inhibition leading to heart failureCardiovascular System Disease-0.33KE:389
Increased, Intracellular Calcium overload
KE:1535
Heart failure
AOP:559Inhibition of acetylcholinesterase (AChE) leading to arrhythmiasSymptom-0.4KE:698
Altered, Action Potential
KE:1106
Occurrence, cardiac arrhythmia
AOP:562HCN Channel Inhibition leading to ArrhythmiasSymptom-0.6KE:1106
Occurrence, cardiac arrhythmia
KE:2291
Slowed Heart Rate
KE:2292
Altered Cardiac Electrical Conduction
AOP:569Decreased DNA methylation of FAM50B/PTCHD3 leading to IQ loss of children via PI3K-Akt pathwayDevelopmental Disorder Of Mental Health-0.5KE:2121
decreased, Intellectual Quotient
KE:1115
Increase, Reactive oxygen species
KE:2195
Increase, CNS Neural cell death
AOP:572Imidacloprid-Induced BMP4 inhibition Leading to Neural Tube Closure DefectsNeural Tube Defect-0.2KE:1561
Neural tube defects
AOP:573Inhibition, cytochrome oxidase leads to Increased, pulmonary edemaRespiratory System Disease-0.33KE:2316
Increased, pulmonary edema

Associated AOPs with Level of Relevance 3
AOPs with at least 1 MIE associated with chemical, and no associated AO
AOP Identifier AOP Title AO Classification OECD Status Coverage Score KE Identifier KE Name
AOP:8Upregulation of Thyroid Hormone Catabolism via Activation of Hepatic Nuclear Receptors, and Subsequent Adverse Neurodevelopmental Outcomes in MammalsNervous System DiseaseUnder Development0.44KE:757
Hippocampal anatomy, Altered
KE:281
Thyroxine (T4) in serum, Decreased
KE:239
Activation, Pregnane-X receptor, NR1l2
KE:756
Hippocampal gene expression, Altered
AOP:27Cholestatic Liver Injury induced by Inhibition of the Bile Salt Export Pump (ABCB11)Gastrointestinal System DiseaseUnder Development0.5KE:149
Increase, Inflammation
KE:1115
Increase, Reactive oxygen species
KE:288
Activation of specific nuclear receptors, Transcriptional change
KE:41
Inhibition, Bile Salt Export Pump (ABCB11)
AOP:38Protein Alkylation leading to Liver FibrosisGastrointestinal System DiseaseWPHA/WNT Endorsed0.43KE:68
Accumulation, Collagen
KE:1493
Increased Pro-inflammatory mediators
KE:244
Alkylation, Protein
AOP:41Sustained AhR Activation leading to Rodent Liver TumoursCancer; Gastrointestinal System DiseaseUnder Review0.8KE:854
Alterations, Cellular proliferation / hyperplasia
KE:853
Changes/Inhibition, Cellular Homeostasis and Apoptosis
KE:165
Activation, Long term AHR receptor driven direct and indirect gene expression changes
KE:139
N/A, Hepatotoxicity, Hepatopathy, including a constellation of observable effects
AOP:60NR1I2 (Pregnane X Receptor, PXR) activation leading to hepatic steatosisGastrointestinal System Disease; Inherited Metabolic Disorder-0.58KE:245
Activation, PXR/SXR
KE:54
Up Regulation, CD36
KE:454
Increased, Triglyceride formation
KE:471
Inhibition, FoxA2
KE:462
Up Regulation, SCD-1
KE:474
Down Regulation, HMGCS2
KE:472
Down Regulation, CPT1A
AOP:62AKT2 activation leading to hepatic steatosisGastrointestinal System Disease; Inherited Metabolic Disorder-0.5KE:484
Activation, AKT2
KE:486
systemic inflammation leading to hepatic steatosis
AOP:69Modulation of Adult Leydig Cell Function Subsequent to Decreased Cholesterol Synthesis or Transport in the Adult Leydig CellReproductive System Disease-0.4KE:645
Decreased Cholesterol, Decreased Testosterone Production by Adult Leydig Cells
KE:642
Decreased Cholesterol, Decreased De Novo Biosynthesis of Choleseterol
AOP:118Chronic cytotoxicity leading to hepatocellular adenomas and carcinomas (in mouse and rat)Cancer; Gastrointestinal System Disease-0.5KE:786
Increase, Cytotoxicity (hepatocytes)
KE:787
Increase, Regenerative cell proliferation (hepatocytes)
AOP:121Urinary bladder calculi leading to urothelial papillomas and carcinomas (in mouse and rat)Cancer; Urinary System Disease-0.4KE:795
Increase, Regenerative cell proliferation (urothelial cells)
KE:793
Increase, Urinary bladder calculi
AOP:167Early-life estrogen receptor activity leading to endometrial carcinoma in the mouse.Reproductive System Disease; Cancer-0.57KE:1064
prepubertal increase, Estrogen receptor (ER) activity
KE:1066
Promotion, SIX-1 postive basal-type progenitor cells
KE:1067
Proliferation/Clonal Expansion, aberrant basal cells
KE:1069
Increased, Hyperplasia (glandular epithelial cells of endometrium)
AOP:201Juvenile hormone receptor agonism leading to male offspring induction associated population declineUnclassified-0.33KE:1206
Induction, Doublesex1 gene
KE:1205
Activation, Juvenile hormone receptor
AOP:207NADPH oxidase and P38 MAPK activation leading to reproductive failure in Caenorhabditis elegansReproductive System Disease-0.75KE:1262
Apoptosis
KE:177
Mitochondrial dysfunction
KE:1115
Increase, Reactive oxygen species
KE:1174
Activation, NADPH Oxidase
KE:1281
Increased, DNA Damage-Repair
KE:1279
Increase, Oxidative Stress / Activation, PMK-1 P38 MAPK
AOP:209Perturbation of cholesterol and glutathione homeostasis leading to hepatotoxicity: Integrated multi-OMICS approach for building AOPGastrointestinal System Disease-0.38KE:1287
Glutathione synthesis
KE:1286
Down Regulation, GSS and GSTs gene
KE:1284
Up Regulation, SREBF2
AOP:282Adverse outcome pathway on photochemical toxicity initiated by light exposureUnclassifiedUnder Review0.25KE:1115
Increase, Reactive oxygen species
AOP:298Increase in reactive oxygen species (ROS) leading to human treatment-resistant gastric cancer via chronic ROSCancer; Gastrointestinal System DiseaseUnder Review0.33KE:1115
Increase, Reactive oxygen species
KE:1753
Chronic reactive oxygen species
AOP:327Excessive reactive oxygen species production leading to mortality (1)Unclassified-0.4KE:1115
Increase, Reactive oxygen species
KE:1769
Increase, Body fluid overload
AOP:328Excessive reactive oxygen species production leading to mortality (2)Unclassified-0.4KE:1115
Increase, Reactive oxygen species
KE:1771
Decrease, Adenosine triphosphate pool
AOP:329Excessive reactive oxygen species production leading to mortality (3)Unclassified-0.6KE:1115
Increase, Reactive oxygen species
KE:1771
Decrease, Adenosine triphosphate pool
KE:1445
Increase, Lipid peroxidation
AOP:330Excessive reactive oxygen species production leading to mortality (4)Unclassified-0.4KE:1115
Increase, Reactive oxygen species
KE:1365
Increase, Apoptosis
AOP:335AOP for urothelial carcinogenesis due to chemical cytotoxicity by mitochondrial impairmentCancer; Urinary System Disease-0.4KE:795
Increase, Regenerative cell proliferation (urothelial cells)
KE:177
Mitochondrial dysfunction
AOP:423Toxicological mechanisms of hepatocyte apoptosis through the PARP1 dependent cell death pathwayUnclassified-0.33KE:1115
Increase, Reactive oxygen species
KE:177
Mitochondrial dysfunction
AOP:446PM-related Adverse outcome pathway frameworks on various systemsRespiratory System Disease-0.6KE:1262
Apoptosis
KE:1458
Pulmonary fibrosis
KE:149
Increase, Inflammation
KE:1392
Oxidative Stress
KE:1445
Increase, Lipid peroxidation
KE:1115
Increase, Reactive oxygen species
KE:165
Activation, Long term AHR receptor driven direct and indirect gene expression changes
KE:1250
Decrease, Lung function
KE:1239
Altered, Gene Expression
KE:1993
Increase, Pneumonia
KE:1497
Increased, recruitment of inflammatory cells
KE:1198
Activation, Macrophages
AOP:453Reactive oxygen species and subsequent oxidative stress lead to increased incidence of digestive morbidity and mortality in the general populationGastrointestinal System Disease-0.31KE:1995
Abnormal lipid metabolism
KE:1115
Increase, Reactive oxygen species
KE:1198
Activation, Macrophages
KE:1392
Oxidative Stress
AOP:463The AOP framwork on silica nanopariticles induced hepatoxicityGastrointestinal System Disease-0.55KE:1262
Apoptosis
KE:1392
Oxidative Stress
KE:149
Increase, Inflammation
KE:177
Mitochondrial dysfunction
KE:1115
Increase, Reactive oxygen species
KE:898
Disruption, Lysosome
AOP:469Reactive oxygen speicies overproduction leading to increased digestive morbidity and mortality in generation populationGastrointestinal System Disease-0.31KE:1995
Abnormal lipid metabolism
KE:1115
Increase, Reactive oxygen species
KE:1198
Activation, Macrophages
KE:1392
Oxidative Stress
AOP:491Decrease, GLI1/2 target gene expression leads to orofacial cleftingUnclassifiedUnder Development0.5KE:1821
Decrease, Cell proliferation
KE:1262
Apoptosis
KE:2040
Decrease, GLI1/2 target gene expression
AOP:511The AOP framework on ROS-mediated oxidative stress induced vascular disrupting effectsCardiovascular System Disease-0.19KE:1115
Increase, Reactive oxygen species
KE:177
Mitochondrial dysfunction
KE:1392
Oxidative Stress
AOP:517Pregnane X Receptor (PXR) activation leads to liver steatosisGastrointestinal System Disease; Inherited Metabolic Disorder-0.4KE:54
Up Regulation, CD36
KE:239
Activation, Pregnane-X receptor, NR1l2
AOP:540Oxidative Stress in the Fish Ovary Leads to Reproductive Impairment via Reduced Vitellogenin ProductionUnclassified-0.56KE:3
Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
KE:1262
Apoptosis
KE:1392
Oxidative Stress
KE:1115
Increase, Reactive oxygen species
KE:285
Reduction, Vitellogenin synthesis in liver
AOP:541Excessive ROS generation leading to increased incidence of vascular calcification by VSMC phenotype switchingCardiovascular System Disease-0.38KE:1392
Oxidative Stress
KE:1816
Mitochondrial dysfunction EMPTY
KE:1115
Increase, Reactive oxygen species
KE:1493
Increased Pro-inflammatory mediators
KE:1198
Activation, Macrophages
AOP:545Activation, Pregnane-X receptor, NR1l2 leads to increased plasma low-density lipoprotein (LDL) cholesterol via increased cholesterol synthesisUnclassified-0.2KE:239
Activation, Pregnane-X receptor, NR1l2
AOP:548Activation, Pregnane-X receptor, NR1l2 leads to increased plasma low-density lipoprotein (LDL) cholesterol via increased PCSK9 protein expressionUnclassified-0.2KE:239
Activation, Pregnane-X receptor, NR1l2

Associated AOPs with Level of Relevance 5
AOPs with at least 1 MIE and AO associated with chemical, and there exists a directed path between that MIE and AO
AOP Identifier AOP Title AO Classification OECD Status Coverage Score KE Identifier KE Name
AOP:95Ether-a-go-go (ERG) voltage-gated potassium channel inhibition leading to reduced survivalUnclassified-0.33KE:592
Reduced, survival
KE:593
Inhibition, Ether-a-go-go (ERG) voltage-gated potassium channel
AOP:257Receptor mediated endocytosis and lysosomal overload leading to kidney toxicityUrinary System DiseaseUnder Development1.0KE:831
Disturbance, Lysosomal function
KE:814
Occurrence, Kidney toxicity
KE:1486
Binding of substrate, endocytic receptor
KE:898
Disruption, Lysosome
KE:709
Increase, Cytotoxicity (renal tubular cell)
AOP:258Renal protein alkylation leading to kidney toxicityUrinary System DiseaseUnder Development1.0KE:244
Alkylation, Protein
KE:814
Occurrence, Kidney toxicity
KE:177
Mitochondrial dysfunction
KE:40
Decrease, Mitochondrial ATP production
KE:709
Increase, Cytotoxicity (renal tubular cell)
AOP:261L-type calcium channel blockade leading to heart failure via decrease in cardiac contractilityCardiovascular System DiseaseUnder Development0.25KE:1529
Blockade, L-Type Calcium Channels
KE:1535
Heart failure
AOP:263Uncoupling of oxidative phosphorylation leading to growth inhibition via decreased cell proliferationUnclassifiedWPHA/WNT Endorsed1.0KE:1821
Decrease, Cell proliferation
KE:1771
Decrease, Adenosine triphosphate pool
KE:1446
Decrease, Coupling of oxidative phosphorylation
KE:1521
Decrease, Growth
AOP:264Uncoupling of oxidative phosphorylation leading to growth inhibition via ATP depletion associated cell deathUnclassifiedUnder Development0.75KE:1771
Decrease, Adenosine triphosphate pool
KE:1446
Decrease, Coupling of oxidative phosphorylation
KE:1521
Decrease, Growth
AOP:265Uncoupling of oxidative phosphorylation leading to growth inhibition via increased cytosolic calciumUnclassifiedUnder Development0.5KE:1521
Decrease, Growth
KE:1446
Decrease, Coupling of oxidative phosphorylation
AOP:266Uncoupling of oxidative phosphorylation leading to growth inhibition via decreased Na-K ATPase activityUnclassifiedUnder Development0.5KE:1771
Decrease, Adenosine triphosphate pool
KE:1446
Decrease, Coupling of oxidative phosphorylation
KE:1521
Decrease, Growth
AOP:267Uncoupling of oxidative phosphorylation leading to growth inhibition via glucose depletionUnclassifiedUnder Development0.6KE:1821
Decrease, Cell proliferation
KE:1521
Decrease, Growth
KE:1446
Decrease, Coupling of oxidative phosphorylation
AOP:268Uncoupling of oxidative phosphorylation leading to growth inhibition via mitochondrial swellingUnclassifiedUnder Development0.5KE:1521
Decrease, Growth
KE:1446
Decrease, Coupling of oxidative phosphorylation
AOP:324Excessive reactive oxygen species leading to growth inhibition via oxidative DNA damage and cell deathUnclassified-0.5KE:1115
Increase, Reactive oxygen species
KE:1521
Decrease, Growth
AOP:325Excessive reactive oxygen species leading to growth inhibition via lipid peroxidation and cell deathUnclassified-0.75KE:1115
Increase, Reactive oxygen species
KE:1521
Decrease, Growth
KE:1445
Increase, Lipid peroxidation
AOP:326Excessive reactive oxygen species leading to growth inhibition via protein oxidation and cell deathUnclassified-0.5KE:1115
Increase, Reactive oxygen species
KE:1521
Decrease, Growth
AOP:331Excessive reactive oxygen species leading to growth inhibition via oxidative DNA damage and reduced cell proliferationUnclassified-0.5KE:1821
Decrease, Cell proliferation
KE:1115
Increase, Reactive oxygen species
KE:1521
Decrease, Growth
AOP:332Excessive reactive oxygen species leading to growth inhibition via lipid peroxidation and reduced cell proliferationUnclassified-0.8KE:1821
Decrease, Cell proliferation
KE:1115
Increase, Reactive oxygen species
KE:1521
Decrease, Growth
KE:1445
Increase, Lipid peroxidation
AOP:333Excessive reactive oxygen species leading to growth inhibition via uncoupling of oxidative phosphorylationUnclassified-1.0KE:1521
Decrease, Growth
KE:1115
Increase, Reactive oxygen species
KE:1771
Decrease, Adenosine triphosphate pool
KE:1446
Decrease, Coupling of oxidative phosphorylation
KE:1821
Decrease, Cell proliferation
AOP:392Decreased fibrinolysis and activated bradykinin system leading to hyperinflammationUnclassifiedUnder Development0.6KE:1868
Hyperinflammation
KE:1867
Bradykinin system, hyperactivated
KE:1497
Increased, recruitment of inflammatory cells
AOP:411Oxidative stress Leading to Decreased Lung FunctionRespiratory System Disease-0.5KE:1250
Decrease, Lung function
KE:1392
Oxidative Stress
AOP:424Oxidative stress Leading to Decreased Lung Function via CFTR dysfunctionRespiratory System Disease-0.33KE:1250
Decrease, Lung function
KE:1392
Oxidative Stress
AOP:425Oxidative Stress Leading to Decreased Lung Function via Decreased FOXJ1Respiratory System Disease-0.33KE:1250
Decrease, Lung function
KE:1392
Oxidative Stress
AOP:438reactive oxygen species generation leading to increased cardiovascular morbidity and mortalityCardiovascular System Disease-0.5KE:1392
Oxidative Stress
KE:177
Mitochondrial dysfunction
KE:1919
Increased, Cardiac Dysregulation
KE:1115
Increase, Reactive oxygen species
KE:1929
Increased incidence of cardiovascular morbidity and mortality in the general population
KE:1924
Increased,Cardiac fibrosis
AOP:447Kidney failure induced by inhibition of mitochondrial electron transfer chain through apoptosis, inflammation and oxidative stress pathwaysUrinary System Disease-0.5KE:1365
Increase, Apoptosis
KE:1392
Oxidative Stress
KE:814
Occurrence, Kidney toxicity
KE:177
Mitochondrial dysfunction
KE:759
Increased, Kidney Failure
KE:1097
Occurrence, renal proximal tubular necrosis
AOP:448ROS, inflammation, and activation of nAChR lead to increased incidence of cardiovascular morbidity and mortalityCardiovascular System Disease-0.41KE:2001
Cardiac hypertrophy
KE:1392
Oxidative Stress
KE:1443
Atherosclerosis
KE:1115
Increase, Reactive oxygen species
KE:1929
Increased incidence of cardiovascular morbidity and mortality in the general population
KE:1924
Increased,Cardiac fibrosis
KE:1198
Activation, Macrophages
AOP:472DNA adduct formation leading to kidney failureUrinary System Disease-0.67KE:1392
Oxidative Stress
KE:149
Increase, Inflammation
KE:1816
Mitochondrial dysfunction EMPTY
KE:1115
Increase, Reactive oxygen species
KE:759
Increased, Kidney Failure
KE:1097
Occurrence, renal proximal tubular necrosis
AOP:488Increased reactive oxygen species production leading to decreased cognitive functionCognitive Disorder-0.57KE:1115
Increase, Reactive oxygen species
KE:1869
Diminished protective oxidative stress response
KE:402
Cognitive function, decreased
KE:1392
Oxidative Stress
AOP:499Activation of MEK-ERK1/2 leads to deficits in learning and cognition via disrupted neurotransmitter releaseDevelopmental Disorder Of Mental Health-1.0KE:2146
Activation of mitogen-activated protein kinase kinase, extracellular signal-regulated kinase 1/2
KE:1339
Increase, intracellular calcium
KE:341
Impairment, Learning and memory
KE:2151
Disruption, neurotransmitter release
AOP:500Activation of MEK-ERK1/2 leads to deficits in learning and cognition via ROS and apoptosisDevelopmental Disorder Of Mental Health-1.0KE:1262
Apoptosis
KE:2146
Activation of mitogen-activated protein kinase kinase, extracellular signal-regulated kinase 1/2
KE:177
Mitochondrial dysfunction
KE:1115
Increase, Reactive oxygen species
KE:352
N/A, Neurodegeneration
KE:1339
Increase, intracellular calcium
KE:341
Impairment, Learning and memory
AOP:505Reactive Oxygen Species (ROS) formation leads to cancer via inflammation pathwayCancer-0.8KE:149
Increase, Inflammation
KE:1115
Increase, Reactive oxygen species
KE:885
Increase, Cancer
KE:1392
Oxidative Stress
AOP:513Reactive Oxygen (ROS) formation leads to cancer via Peroxisome proliferation-activated receptor (PPAR) pathwayCancer-0.6KE:1115
Increase, Reactive oxygen species
KE:1060
Alteration, lipid metabolism
KE:885
Increase, Cancer
AOP:521Essential element imbalance leads to reproductive failure via oxidative stressUnclassified-1.0KE:1392
Oxidative Stress
KE:1758
Impaired, Spermatogenesis
KE:1445
Increase, Lipid peroxidation
KE:1115
Increase, Reactive oxygen species
KE:2147
Decreased, Viable Offspring
KE:2206
Increased, histomorphological alteration of testis
KE:2205
Increased, essential element imbalance
AOP:550Increased LMNA gene mutation leading to heart failureCardiovascular System Disease-1.0KE:2066
Altered Signaling Pathways
KE:2279
Structural changes in lamin A/C
KE:2278
Increased LMNA Mutation
KE:1535
Heart failure
KE:1924
Increased,Cardiac fibrosis
AOP:552Inhibiton of L-Type Calcium Channels leading to heart failure via QT interval prolongation and Torsades de Pointes (TdP)Cardiovascular System Disease-1.0KE:698
Altered, Action Potential
KE:2281
Increased uncoordinated cardiac contraction
KE:1529
Blockade, L-Type Calcium Channels
KE:1963
Torsades de Pointes
KE:1535
Heart failure
KE:1962
Prolongation of QT interval
AOP:555Inhibition, Ether-a-go-go (ERG) Voltage-Gated Potassium Channel leading to heart failureCardiovascular System Disease-1.0KE:2283
Increased the early premature depolarizations during repolarization
KE:1961
Prolongation of Action Potential Duration
KE:593
Inhibition, Ether-a-go-go (ERG) voltage-gated potassium channel
KE:1535
Heart failure
KE:1962
Prolongation of QT interval
AOP:560Inhibition of Funny current (If) leading to ArrhythmiasSymptom-1.0KE:1106
Occurrence, cardiac arrhythmia
KE:2290
Inhibition of Funny current (If)
KE:2291
Slowed Heart Rate
KE:2292
Altered Cardiac Electrical Conduction
Glossary of Terms

AOP
Adverse Outcome Pathway
MIE
Molecular Initiating Event
KE
Key Event
AO
Adverse Outcome
Coverage score
The fraction of KEs within the AOP, that are mapped to the chemical-associated toxicological endpoints
Level of relevance
Qualitative rank based on the kind of associated KEs within the corresponding AOP
AO classification
The disease category corresponding to the AO in the AOP obtained from Disease Ontology
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DISCLAIMER

TICToK is a knowledgebase of chemicals found in tattoo inks, compiled from publicly available regulatory and scientific resources. The chemical classifications presented in this knowledgebase are derived from multiple publicly available resources and are provided solely for informational purposes, and they are neither authoritative nor binding. The chemical-AOP mappings compiled in this knowledgebase serve as plausible hypotheses for research, and further experimental validation is required to definitively establish these potential toxicity mechanisms. The authors bear no responsibility for any errors, omissions, or inconsistencies originating from these external sources. Users are advised to exercise independent judgment when interpreting chemical classifications and any other data provided in this resource. Importantly, our sole goal to build this resource on tattoo ink chemicals is to enable future basic research on this topic, and it does not necessarily reflect the views or objectives of our employers or funders.