o,p'-DDT


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 Taxonomic applicability Coverage Score The fraction of KEs within the AOP, that are mapped to the chemical-associated toxicological endpoints. KE Identifier KE Name
AOP:7Aromatase (Cyp19a1) reduction leading to impaired fertility in adult femaleReproductive system disease; Endocrine system disease; Reproductive system diseaseUnder ReviewRat, Mouse, Human0.4KE:219Reduction, Plasma 17beta-estradiol concentrations
KE:3Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
AOP:18PPARα activation in utero leading to impaired fertility in malesReproductive system diseaseUnder ReviewHuman, Rat, Mouse0.12KE:1690Decrease, circulating testosterone levels
AOP:23Androgen receptor agonism leading to reproductive dysfunction (in repeat-spawning fish)UnclassifiedWPHA/WNT EndorsedPimephales promelas0.2KE:219Reduction, Plasma 17beta-estradiol concentrations
KE:3Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
AOP:25Aromatase inhibition leading to reproductive dysfunctionUnclassifiedWPHA/WNT EndorsedFathead minnow, Medaka, Zebrafish0.25KE:219Reduction, Plasma 17beta-estradiol concentrations
KE:3Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
AOP:27Cholestatic Liver Injury induced by Inhibition of the Bile Salt Export Pump (ABCB11)Gastrointestinal system diseaseUnder DevelopmentHumans0.25KE:1115Increase, Reactive oxygen species
KE:288Activation of specific nuclear receptors, Transcriptional change
AOP:37PPARα activation leading to hepatocellular adenomas and carcinomas in rodentsCancer; Gastrointestinal system diseaseUnder DevelopmentMouse, Rat0.2KE:716Increase, cell proliferation (hepatocytes)
AOP:39Covalent Binding, Protein, leading to Increase, Allergic Respiratory Hypersensitivity ResponseRespiratory system diseaseUnder DevelopmentHuman, Mouse0.2KE:272Activation/Proliferation, T-cells
AOP:40Covalent Protein binding leading to Skin SensitisationIntegumentary system diseaseWPHA/WNT EndorsedMouse, Human0.2KE:272Activation/Proliferation, T-cells
AOP:41Sustained AhR Activation leading to Rodent Liver TumoursCancer; Gastrointestinal system diseaseUnder ReviewRattus sp. ABTC 42503, Mus sp. 20000820.2KE:854Alterations, Cellular proliferation / hyperplasia
AOP:42Inhibition of Thyroperoxidase and Subsequent Adverse Neurodevelopmental Outcomes in MammalsCognitive disorderWPHA/WNT EndorsedHuman, Rat, Mouse0.12KE:281Thyroxine (T4) in serum, Decreased
AOP:54Inhibition of Na+/I- symporter (NIS) leads to learning and memory impairmentDevelopmental disorder of mental healthWPHA/WNT EndorsedHomo sapiens, Rattus sp.0.1KE:281Thyroxine (T4) in serum, Decreased
AOP:64Glucocorticoid Receptor (GR) Mediated Adult Leydig Cell Dysfunction Leading to Decreased Male FertilityReproductive system disease-Rattus norvegicus0.29KE:496Increased apoptosis, decreased fetal/adult Leydig Cells
KE:1690Decrease, circulating testosterone levels
AOP:105Alpha2u-microglobulin cytotoxicity leading to renal tubular adenomas and carcinomas (in male rat)Cancer; Urinary system disease-Rattus norvegicus0.17KE:710Increase, 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 ReviewRattus norvegicus, Mus musculus0.4KE:1214Altered gene expression specific to CAR activation, Hepatocytes
KE:716Increase, cell proliferation (hepatocytes)
AOP:109Cytotoxicity leading to bronchioloalveolar adenomas and carcinomas (in mouse)Cancer; Respiratory system disease-Mus musculus0.2KE:734Increase, 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-Rattus norvegicus, Mus musculus0.43KE:1023Increased, Thyroid-stimulating hormone (TSH)
KE:281Thyroxine (T4) in serum, Decreased
KE:739Increase, Hypertrophy and proliferation (follicular cell)
AOP:112Increased dopaminergic activity leading to endometrial adenocarcinomas (in Wistar rat)Reproductive system disease; Cancer-Rattus norvegicus0.33KE:111Agonism, Estrogen receptor
KE:749Decreased, Progesterone from corpus luteum
AOP:114HPPD inhibition leading to corneal papillomas and carcinomas (in rat)Cancer-Rattus norvegicus0.17KE:778Increase, Regenerative cell proliferation (corneal cells)
AOP:115Epithelial cytotoxicity leading to forestomach tumors (in mouse and rat)Cancer-Mus musculus, Rattus norvegicus0.2KE:781Increase, Regenerative cell proliferation (forestomach epithelial cells)
AOP:116Cytotoxicity leading to renal tubular adenomas and carcinomas (in male rat)Cancer; Urinary system disease-Rattus norvegicus0.25KE:710Increase, Regenerative cell proliferation (tubular epithelial cells)
AOP:117Androgen receptor activation leading to hepatocellular adenomas and carcinomas (in mouse and rat)Cancer; Gastrointestinal system diseaseUnder DevelopmentMus musculus, Rattus norvegicus0.25KE:716Increase, cell proliferation (hepatocytes)
AOP:118Chronic cytotoxicity leading to hepatocellular adenomas and carcinomas (in mouse and rat)Cancer; Gastrointestinal system disease-Mus musculus, Rattus norvegicus0.25KE:787Increase, Regenerative cell proliferation (hepatocytes)
AOP:119Inhibition of thyroid peroxidase leading to follicular cell adenomas and carcinomas (in rat and mouse)Cancer; Endocrine system disease-Rattus norvegicus, Mus musculus0.43KE:1023Increased, Thyroid-stimulating hormone (TSH)
KE:281Thyroxine (T4) in serum, Decreased
KE:739Increase, Hypertrophy and proliferation (follicular cell)
AOP:120Inhibition of 5α-reductase leading to Leydig cell tumors (in rat)Cancer; Reproductive system disease-Rattus norvegicus, Mus musculus0.2KE:1690Decrease, circulating testosterone levels
AOP:121Urinary bladder calculi leading to urothelial papillomas and carcinomas (in mouse and rat)Cancer; Urinary system disease-Mus musculus, Rattus norvegicus0.2KE:795Increase, Regenerative cell proliferation (urothelial cells)
AOP:122Prolyl hydroxylase inhibition leading to reproductive dysfunction via increased HIF1 heterodimer formationUnclassified-Pimephales promelas0.2KE:219Reduction, Plasma 17beta-estradiol concentrations
KE:3Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
AOP:123Unknown MIE leading to reproductive dysfunction via increased HIF-1alpha transcriptionUnclassified-Pimephales promelas0.18KE:219Reduction, Plasma 17beta-estradiol concentrations
KE:3Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
AOP:124HMG-CoA reductase inhibition leading to decreased fertilityReproductive system disease-Rattus rattus0.17KE:1690Decrease, circulating testosterone levels
AOP:128Kidney dysfunction by decreased thyroid hormoneUrinary system diseaseUnder DevelopmentSprague-Dawley, Homo sapiens0.09KE:281Thyroxine (T4) in serum, Decreased
AOP:134Sodium Iodide Symporter (NIS) Inhibition and Subsequent Adverse Neurodevelopmental Outcomes in MammalsCognitive disorder-Rat, Homo sapiens0.11KE:281Thyroxine (T4) in serum, Decreased
AOP:136Intracellular Acidification Induced Olfactory Epithelial Injury Leading to Site of Contact Nasal TumorsBenign neoplasm; Respiratory system diseaseUnder Review0.14KE:870Increase, Cell Proliferation
AOP:155Deiodinase 2 inhibition leading to increased mortality via reduced posterior swim bladder inflationUnclassifiedWPHA/WNT EndorsedFathead minnow, Zebrafish0.17KE:1003Decreased, Triiodothyronine (T3)
AOP:156Deiodinase 2 inhibition leading to increased mortality via reduced anterior swim bladder inflationUnclassifiedWPHA/WNT EndorsedZebrafish, Fathead minnow0.17KE:1003Decreased, Triiodothyronine (T3)
AOP:157Deiodinase 1 inhibition leading to increased mortality via reduced posterior swim bladder inflationUnclassifiedWPHA/WNT EndorsedZebrafish, Fathead minnow0.17KE:1003Decreased, Triiodothyronine (T3)
AOP:158Deiodinase 1 inhibition leading to increased mortality via reduced anterior swim bladder inflationUnclassifiedWPHA/WNT EndorsedZebrafish, Fathead minnow0.17KE:1003Decreased, Triiodothyronine (T3)
AOP:159Thyroperoxidase inhibition leading to increased mortality via reduced anterior swim bladder inflationUnclassifiedWPHA/WNT EndorsedZebrafish, Fathead minnow0.25KE:1003Decreased, Triiodothyronine (T3)
KE:281Thyroxine (T4) in serum, Decreased
AOP:164Beta-2 adrenergic agonist activity leading to mesovarian leiomyomas in the rat and mouseCancer; Reproductive system disease-CD-1 mouse, SD rat0.17KE:1042Proliferation/Clonal Expansion, smooth muscle
AOP:175Thyroperoxidase inhibition leading to altered amphibian metamorphosisUnclassified-African clawed frog0.25KE:281Thyroxine (T4) in serum, Decreased
AOP:176Sodium Iodide Symporter (NIS) Inhibition leading to altered amphibian metamorphosisUnclassified-African clawed frog0.2KE:281Thyroxine (T4) in serum, Decreased
AOP:188Iodotyrosine deiodinase (IYD) inhibition leading to altered amphibian metamorphosisUnclassified-African clawed frog0.2KE:281Thyroxine (T4) in serum, Decreased
AOP:189Type I iodothyronine deiodinase (DIO1) inhibition leading to altered amphibian metamorphosisUnclassified-African clawed frog0.5KE:1116Decreased, Triiodothyronine (T3) in tissues
KE:1003Decreased, Triiodothyronine (T3)
AOP:190Type II iodothyronine deiodinase (DIO2) inhibition leading to altered amphibian metamorphosisUnclassified-African clawed frog0.33KE:1116Decreased, Triiodothyronine (T3) in tissues
KE:1023Increased, Thyroid-stimulating hormone (TSH)
AOP:192Pendrin inhibition leading to altered amphibian metamorphosisUnclassified-African clawed frog0.25KE:281Thyroxine (T4) in serum, Decreased
AOP:193Dual oxidase (DUOX) inhibition leading to altered amphibian metamorphosisUnclassified-African clawed frog0.25KE:281Thyroxine (T4) in serum, Decreased
AOP:194Hepatic nuclear receptor activation leading to altered amphibian metamorphosisUnclassified-African clawed frog0.33KE:295Induction, Upregulation of glucuronyltransferase activity
KE:281Thyroxine (T4) in serum, Decreased
AOP:207NADPH oxidase and P38 MAPK activation leading to reproductive failure in Caenorhabditis elegansReproductive system disease-Caenorhabditis elegans0.25KE:1115Increase, Reactive oxygen species
KE:1262Apoptosis
AOP:213Inhibition of fatty acid beta oxidation leading to nonalcoholic steatohepatitis (NASH)Gastrointestinal system disease; Inherited metabolic disorder-Vertebrates0.17KE:1115Increase, Reactive oxygen species
AOP:263Uncoupling of oxidative phosphorylation leading to growth inhibition via decreased cell proliferationUnclassifiedWPHA/WNT EndorsedZebrafish, Mouse, Rat, Lemna minor, Human, Caenorhabditis elegans0.25KE:1821Decrease, Cell proliferation
AOP:267Uncoupling of oxidative phosphorylation leading to growth inhibition via glucose depletionUnclassifiedUnder Development0.2KE:1821Decrease, Cell proliferation
AOP:271Inhibition of thyroid peroxidase leading to impaired fertility in fishUnclassifiedUnder DevelopmentFish0.2KE:219Reduction, Plasma 17beta-estradiol concentrations
AOP:272Deposition of energy leading to lung cancerCancerWPHA/WNT EndorsedHuman, Rat, Mouse0.14KE:870Increase, Cell Proliferation
AOP:274Histone deacetylase inhibition leads to impeded craniofacial developmentMusculoskeletal system disease-0.25KE:1558Collagen production, reduced
AOP:275Histone deacetylase inhibition leads to neural tube defectsNeural tube defect-0.2KE:1560Altered differentiation
AOP:286Mitochondrial complex III antagonism leading to growth inhibition (1)Unclassified-Lemna minor, Daphnia magna, Danio rerio0.25KE:1821Decrease, Cell proliferation
AOP:287Mitochondrial complex III antagonism leading to growth inhibition (2)Unclassified-Lemna minor, Daphnia magna, Danio rerio0.25KE:1825Increase, Cell death
AOP:288Inhibition of 17α-hydrolase/C 10,20-lyase (Cyp17A1) activity leads to birth reproductive defects (cryptorchidism) in male (mammals)Endocrine system disease-Human, Rat0.25KE:1614Decrease, androgen receptor activation
KE:1690Decrease, circulating testosterone levels
AOP:289Inhibition of 5α-reductase leading to impaired fecundity in female fishUnclassifiedUnder DevelopmentFish0.17KE:219Reduction, Plasma 17beta-estradiol concentrations
AOP:290Mitochondrial ATP synthase antagonism leading to growth inhibition (1)Unclassified-Daphnia magna0.25KE:1821Decrease, Cell proliferation
AOP:291Mitochondrial ATP synthase antagonism leading to growth inhibition (2)Unclassified-Daphnia magna0.25KE:1825Increase, Cell death
AOP:293Increased DNA damage leading to increased risk of breast cancerGenetic disease; Thoracic disease; CancerUnder DevelopmentRattus rattus, Mus musculus0.11KE:1182Increase, Cell Proliferation (Epithelial Cells)
AOP:294Increased reactive oxygen and nitrogen species (RONS) leading to increased risk of breast cancerGenetic disease; Thoracic disease; CancerUnder Development0.11KE:1182Increase, Cell Proliferation (Epithelial Cells)
AOP:299Deposition of energy leading to population decline via DNA oxidation and follicular atresiaUnclassified-0.14KE:1115Increase, Reactive oxygen species
AOP:303Frustrated phagocytosis-induced lung cancerCancerUnder DevelopmentMammals0.29KE:870Increase, Cell Proliferation
KE:1115Increase, Reactive oxygen species
AOP:3055α-reductase inhibition leading to short anogenital distance (AGD) in male (mammalian) offspringUnclassifiedUnder DevelopmentRat, Human, Mouse0.2KE:1614Decrease, androgen receptor activation
AOP:309Luteinizing hormone receptor antagonism leading to reproductive dysfunctionUnclassified-Fish0.29KE:1693Reduction, Plasma progesterone concentration
KE:1692Reduction, Progesterone synthesis
AOP:310Embryonic Activation of the AHR leading to Reproductive failure, via epigenetic down-regulation of GnRHRUnclassified-Zebrafish0.17KE:219Reduction, Plasma 17beta-estradiol concentrations
KE:3Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
AOP:311Deposition of energy leading to population decline via DNA oxidation and oocyte apoptosisUnclassified-Daphnia magna, Fish0.14KE:1115Increase, Reactive oxygen species
AOP:321Reduced environmental pH leading to thinner shells in Mytilus edulisUnclassified-0.09KE:10042Abnormal development
AOP:322Alkylation of DNA leading to reduced sperm countReproductive system disease-0.2KE:1365Increase, Apoptosis
AOP:335AOP for urothelial carcinogenesis due to chemical cytotoxicity by mitochondrial impairmentCancer; Urinary system disease-Rat0.2KE:795Increase, Regenerative cell proliferation (urothelial cells)
AOP:346Aromatase inhibition leads to male-biased sex ratio via impacts on gonad differentiationUnclassifiedWPHA/WNT EndorsedZebrafish, Oreochromis niloticus, Chinook salmon, Fathead minnow, European sea bass0.2KE:1789Reduction, 17beta-estradiol synthesis by the undifferentiated gonad
AOP:362Immune mediated hepatitisGastrointestinal system disease; Immune system disease-Homo sapiens, Rat0.12KE:1817Apoptotic cell death
AOP:363Thyroperoxidase inhibition leading to altered visual function via altered retinal layer structureUnclassifiedUnder ReviewZebrafish0.25KE:1003Decreased, Triiodothyronine (T3)
KE:281Thyroxine (T4) in serum, Decreased
AOP:364Thyroperoxidase inhibition leading to altered visual function via decreased eye sizeUnclassifiedUnder Development0.25KE:1003Decreased, Triiodothyronine (T3)
KE:281Thyroxine (T4) in serum, Decreased
AOP:365Thyroperoxidase inhibition leading to altered visual function via altered photoreceptor patterningUnclassifiedUnder Development0.25KE:1003Decreased, Triiodothyronine (T3)
KE:281Thyroxine (T4) in serum, Decreased
AOP:366Competitive binding to thyroid hormone carrier protein transthyretin (TTR) leading to altered amphibian metamorphosisUnclassified-0.14KE:281Thyroxine (T4) in serum, Decreased
AOP:367Competitive binding to thyroid hormone carrier protein thyroid binding globulin (TBG) leading to altered amphibian metamorphosisUnclassified-0.14KE:281Thyroxine (T4) in serum, Decreased
AOP:368Cytochrome oxidase inhibition leading to increased nasal lesionsUnclassified-Rodents, Human0.33KE:1825Increase, Cell death
AOP:382Angiotensin II type 1 receptor (AT1R) agonism leading to lung fibrosisMusculoskeletal system disease; Respiratory system diseaseUnder Development0.17KE:1115Increase, Reactive oxygen species
AOP:383Inhibition of Angiotensin-converting enzyme 2 leading to liver fibrosisGastrointestinal system diseaseUnder Development0.17KE:1115Increase, Reactive oxygen species
AOP:384Hyperactivation of ACE/Ang-II/AT1R axis leading to chronic kidney diseaseUrinary system disease-0.17KE:1115Increase, Reactive oxygen species
AOP:386Deposition of ionizing energy leading to population decline via inhibition of photosynthesisReproductive system disease-Lemna minor, Chlamydomonas reinhardtii0.12KE:1115Increase, Reactive oxygen species
AOP:387Deposition of ionising energy leading to population decline via mitochondrial dysfunctionReproductive system disease-Lemna minor0.12KE:1115Increase, Reactive oxygen species
AOP:388Deposition of ionising energy leading to population decline via programmed cell deathReproductive system disease-Lemna minor0.2KE:1864Increase, Programmed cell death
AOP:399Inhibition of Fyna leading to increased mortality via decreased eye size (Microphthalmos)Unclassified-Zebrafish0.12KE:1821Decrease, Cell proliferation
AOP:409Frustrated phagocytosis leads to malignant mesotheliomaCancer-0.25KE:870Increase, Cell Proliferation
KE:1115Increase, Reactive oxygen species
AOP:410GSK3beta inactivation leading to increased mortality via defects in developing inner earUnclassified-Zebrafish0.1KE:1825Increase, Cell death
AOP:413Oxidation and antagonism of reduced glutathione leading to mortality via acute renal failureUnclassified-Fish, Mice0.33KE:1607Increase, Necrosis
KE:1115Increase, Reactive oxygen species
AOP:416Aryl hydrocarbon receptor activation leading to lung cancer through IL-6 toxicity pathwayCancer-0.17KE:1115Increase, Reactive oxygen species
AOP:418Aryl hydrocarbon receptor activation leading to impaired lung function through AHR-ARNT toxicity pathwayRespiratory system disease-0.4KE:1825Increase, Cell death
KE:1115Increase, Reactive oxygen species
AOP:419Aryl hydrocarbon receptor activation leading to impaired lung function through P53 toxicity pathwayRespiratory system disease-0.25KE:1262Apoptosis
AOP:420Aryl hydrocarbon receptor activation leading to lung cancer through sustained NRF2 toxicity pathwayCancer-0.25KE:870Increase, Cell Proliferation
AOP:432Deposition of Energy by Ionizing Radiation leading to Acute Myeloid LeukemiaHematopoietic system disease; Cancer-Homo sapiens, Mus musculus0.09KE:870Increase, Cell Proliferation
AOP:439Activation of the AhR leading to metastatic breast cancerThoracic disease; CancerUnder DevelopmentHumans, Mice0.33KE:1971Increased, tumor growth
KE:1241Increased, Motility
KE:1262Apoptosis
AOP:441Ionizing radiation-induced DNA damage leads to microcephaly via apoptosis and premature cell differentiationCongenital nervous system abnormality; Nervous system disease-Homo sapiens, Mus musculus musculus, Rattus norvegicus0.14KE:1262Apoptosis
AOP:443DNA damage and mutations leading to Metastatic Breast CancerThoracic disease; CancerUnder DevelopmentHuman and other cells in culture, Human, Mice, Rat, Canine heartworm nematode, Yeast0.2KE:112Antagonism, Estrogen receptor
KE:1554Increase Chromosomal Aberrations
AOP:444Ionizing radiation leads to reduced reproduction in Eisenia fetida via reduced spermatogenesis and cocoon hatchabilityUnclassified-0.11KE:1365Increase, Apoptosis
AOP:447Kidney failure induced by inhibition of mitochondrial electron transfer chain through apoptosis, inflammation and oxidative stress pathwaysUrinary system disease-0.08KE:1365Increase, Apoptosis
AOP:451Interaction with lung resident cell membrane components leads to lung cancerCancer-Human0.22KE:870Increase, Cell Proliferation
KE:1115Increase, Reactive oxygen species
AOP:452Adverse outcome pathway of PM-induced respiratory toxicityRespiratory system disease-0.18KE:2013Airway remodeling
KE:1262Apoptosis
AOP:458AhR activation in the liver leading to Subsequent Adverse Neurodevelopmental Outcomes in MammalsCognitive disorder-Rat, Mouse, Monkey, Human0.25KE:295Induction, Upregulation of glucuronyltransferase activity
KE:281Thyroxine (T4) in serum, Decreased
AOP:459AhR activation in the thyroid leading to Subsequent Adverse Neurodevelopmental Outcomes in MammalsCognitive disorder-Human, Mouse, Rat0.11KE:281Thyroxine (T4) in serum, Decreased
AOP:460Antagonism of Smoothened receptor leading to orofacial cleftingUnclassifiedUnder DevelopmentMouse0.22KE:1821Decrease, Cell proliferation
KE:1262Apoptosis
AOP:464Calcium overload in dopaminergic neurons of the substantia nigra leading to parkinsonian motor deficitsNervous system disease-0.05KE:1825Increase, Cell death
AOP:465Alcohol dehydrogenase leading to reproductive dysfunctionUnclassified-0.12KE:748Increased, Estrogen receptor (ER) activity
AOP:468Binding of SARS-CoV-2 to ACE2 leads to hyperinflammation (via cell death)Unclassified-0.12KE:1825Increase, Cell death
AOP:470Deposition of energy leads to abnormal vascular remodelingCardiovascular system diseaseUnder ReviewHuman, Rat, Mouse, Rabbit0.12KE:2244Altered Stress Response Signaling
AOP:478Deposition of energy leading to occurrence of cataractsNervous system disease; Monogenic diseaseUnder ReviewHuman, Mouse, Rat, Rhesus monkeys, Rabbit, Guinea pig0.1KE:870Increase, Cell Proliferation
AOP:482Deposition of energy leading to occurrence of bone lossMusculoskeletal system diseaseUnder ReviewHuman, Mouse, Rat, Rhesus monkeys0.14KE:1825Increase, Cell death
AOP:483Deposition of Energy Leading to Learning and Memory ImpairmentDevelopmental disorder of mental healthUnder ReviewMouse, Rat, Rabbit, Dog, Pigs, Cow, Human0.12KE:2244Altered Stress Response Signaling
AOP:491Decrease, GLI1/2 target gene expression leads to orofacial cleftingUnclassifiedUnder DevelopmentMouse0.33KE:1821Decrease, Cell proliferation
KE:1262Apoptosis
AOP:492Glutathione conjugation leading to reproductive dysfunction via oxidative stressReproductive system disease-Mammals, Fish0.2KE:1115Increase, Reactive oxygen species
AOP:495Androgen receptor activation leading to prostate cancerReproductive system disease; Cancer-0.11KE:854Alterations, Cellular proliferation / hyperplasia
AOP:496Androgen receptor agonism leading to reproduction dysfunction (in zebrafish)Unclassified-Zebrafish0.3KE:2139Reduction, the ratio of 17beta-estradiol/11-Keto Testosterone in plasma
KE:219Reduction, Plasma 17beta-estradiol concentrations
KE:1690Decrease, circulating testosterone levels
AOP:500Activation of MEK-ERK1/2 leads to deficits in learning and cognition via ROS and apoptosisDevelopmental disorder of mental health-Rattus norvegicus, Mus musculus, Homo sapiens0.29KE:1115Increase, Reactive oxygen species
KE:1262Apoptosis
AOP:509Nrf2 inhibition leading to vascular disrupting effects through activating apoptosis signal pathway and mitochondrial dysfunctionCardiovascular system disease-0.14KE:1365Increase, Apoptosis
AOP:521Essential element imbalance leads to reproductive failure via oxidative stressUnclassified-Murinae gen. sp.0.29KE:2206Increased, histomorphological alteration of testis
KE:1115Increase, Reactive oxygen species
AOP:524Gluten-driven immune activation leading to celiac disease in genetically predisposed individualsImmune system disease; Gastrointestinal system disease-Human0.11KE:2255Innate immune response, activation
AOP:535Binding and activation of GPER leading to learning and memory impairmentsDevelopmental disorder of mental health-Mouse, Human0.11KE:1262Apoptosis
AOP:549Aromatase inhibition leads to reproductive toxicity (including growth and developmental toxicity) in adult female zebrafishUnclassified-0.12KE:219Reduction, Plasma 17beta-estradiol concentrations
AOP:550Increased LMNA gene mutation leading to heart failureCardiovascular system disease-Human, Mouse, Rat0.2KE:2066Altered Signaling Pathways
AOP:563Aryl hydrocarbon Receptor (AHR) activation causes Premature Ovarian Insufficiency via Bax mediated apoptosisReproductive system disease; Endocrine system disease-Rat, Mouse, Zebra fish, Human0.17KE:1262Apoptosis
AOP:569Decreased DNA methylation of FAM50B/PTCHD3 leading to IQ loss of children via PI3K-Akt pathwayDevelopmental disorder of mental health-0.17KE:1115Increase, Reactive oxygen species
AOP:573Inhibition, cytochrome oxidase leads to Increased, pulmonary edemaRespiratory system disease-Rodents, Humans0.33KE:1825Increase, Cell death
AOP:574Inhibition, cytochrome oxidase leads to Loss of olfactory functionUnclassified-Rodents, Humans0.33KE:1825Increase, Cell death

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 Taxonomic applicability Coverage Score The fraction of KEs within the AOP, that are mapped to the chemical-associated toxicological endpoints. KE Identifier KE Name
AOP:21Aryl hydrocarbon receptor activation leading to early life stage mortality, via increased COX-2UnclassifiedWPHA/WNT EndorsedZebrafish, Medaka, Gallus gallus0.2KE:947Increase, Early Life Stage Mortality
AOP:34LXR activation leading to hepatic steatosisGastrointestinal system disease; Inherited metabolic disorder-0.08KE:345N/A, Liver Steatosis
AOP:43Disruption of VEGFR Signaling Leading to Developmental DefectsUnclassifiedWPHA/WNT EndorsedMouse, Zebrafish, Rats, Human0.2KE:1001Increased, Developmental Defects
AOP:139Alkylation of DNA leading to cancer 1Cancer-Homo sapiens, Mus musculus0.25KE:885Increase, Cancer
AOP:149Peptide Oxidation Leading to HypertensionCardiovascular system diseaseUnder DevelopmentHuman, Mouse, Rat, Cow0.1KE:952Hypertension
AOP:150Aryl hydrocarbon receptor activation leading to early life stage mortality, via reduced VEGFUnclassifiedWPHA/WNT EndorsedChicken, Zebrafish, Mouse, Rattus norvegicus0.14KE:947Increase, Early Life Stage Mortality
AOP:205AOP from chemical insult to cell deathUnclassified-Vertebrates0.33KE:1263Necrosis
KE:1262Apoptosis
AOP:212Histone deacetylase inhibition leading to testicular atrophyReproductive system diseaseWPHA/WNT EndorsedRat, Human, Mouse0.33KE:1506Testicular atrophy
KE:1262Apoptosis
AOP:455Aryl hydrocarbon receptor activation leading to early life stage mortality via sox9 repression induced impeded craniofacial developmentMusculoskeletal system diseaseUnder ReviewZebrafish, Mouse, Human, Sebastiscus marmoratus, Salmo salar, Chicken0.17KE:947Increase, Early Life Stage Mortality
AOP:456Aryl hydrocarbon receptor activation leading to early life stage mortality via sox9 repression induced cardiovascular toxicityUnclassifiedUnder ReviewZebrafish, Mouse, Human, Chicken0.17KE:947Increase, Early Life Stage Mortality
AOP:457Succinate dehydrogenase inhibition leading to increased insulin resistance through reduction in circulating thyroxineInherited metabolic disorder-Human0.33KE:2119Insulin resistance, increased
KE:281Thyroxine (T4) in serum, Decreased
AOP:474Succinate dehydrogenase inactivation leads to cancer by promoting EMTCancerUnder DevelopmentHuman and other cells in culture0.2KE:885Increase, Cancer
AOP:504SULT1E1 inhibition leading to uterine adenocarcinoma via increased estrogen availability at target organ levelUnclassified-Mammals0.67KE:1065Activation, estrogen receptor alpha
KE:2251Estradiol availability, increased
AOP:534Succinate dehydrogenase (SDH) inhibition leads to cancer through oxidative stressCancer-Vertebrates0.33KE:885Increase, Cancer
KE:1115Increase, Reactive oxygen species
AOP:546Succinate dehydrogenase inactivation leads to cancer through hypoxic-like mechanismsCancer-Human and other cells in culture0.2KE:885Increase, Cancer
AOP:561Aromatase induction leading to estrogen receptor alpha activation via increased estradiolUnclassified-Vertebrates0.6KE:2294Plasma estradiol, increased
KE:1065Activation, estrogen receptor alpha
KE:2251Estradiol availability, increased

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 Taxonomic applicability Coverage Score The fraction of KEs within the AOP, that are mapped to the chemical-associated toxicological endpoints. 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 DevelopmentRat0.33KE:295Induction, Upregulation of glucuronyltransferase activity
KE:239Activation, Pregnane-X receptor, NR1l2
KE:281Thyroxine (T4) in serum, Decreased
AOP:19Androgen receptor antagonism leading to adverse effects in the male foetus (mammals)Reproductive system disease-0.2KE:26Antagonism, Androgen receptor
AOP:30Estrogen receptor antagonism leading to reproductive dysfunctionUnclassifiedUnder ReviewZebra danio, Fathead minnow, Medaka0.17KE:112Antagonism, Estrogen receptor
AOP:60NR1I2 (Pregnane X Receptor, PXR) activation leading to hepatic steatosisGastrointestinal system disease; Inherited metabolic disorder-0.08KE:245Activation, PXR/SXR
AOP:111Decrease in androgen receptor activity leading to Leydig cell tumors (in rat)Cancer; Reproductive system disease-Rattus norvegicus0.2KE:1614Decrease, androgen receptor activation
AOP:167Early-life estrogen receptor activity leading to endometrial carcinoma in the mouse.Reproductive system disease; Cancer-Mouse, Homo sapiens0.43KE:1067Proliferation/Clonal Expansion, aberrant basal cells
KE:1065Activation, estrogen receptor alpha
KE:1064prepubertal increase, Estrogen receptor (ER) activity
AOP:209Perturbation of cholesterol and glutathione homeostasis leading to hepatotoxicity: Integrated multi-OMICS approach for building AOPGastrointestinal system disease-0.12KE:1286Down Regulation, GSS and GSTs gene
AOP:270Elevated ATP demand for detoxification and repair mechanisms leading to impaired locomotor activityUnclassified-0.12KE:10008Increased transcription for detoxification and repair mechanism
AOP:282Adverse outcome pathway on photochemical toxicity initiated by light exposureUnclassifiedUnder ReviewHuman0.25KE:1115Increase, Reactive oxygen species
AOP:298Increase in reactive oxygen species (ROS) leading to human treatment-resistant gastric cancer via chronic ROSCancer; Gastrointestinal system diseaseUnder ReviewHomo sapiens0.17KE:1115Increase, Reactive oxygen species
AOP:306Androgen receptor (AR) antagonism leading to short anogenital distance (AGD) in male (mammalian) offspringUnclassifiedUnder DevelopmentRat, Human, Mouse0.5KE:1614Decrease, androgen receptor activation
KE:26Antagonism, Androgen receptor
AOP:314Binding to estrogen receptor (ER)-α in immune cells leading to exacerbation of systemic lupus erythematosus (SLE)Immune system disease; Musculoskeletal system diseaseUnder DevelopmentHomo sapiens0.2KE:1710Binding to estrogen receptor (ER)-α in immune cells
AOP:324Excessive reactive oxygen species leading to growth inhibition via oxidative DNA damage and cell deathUnclassified-Fish0.25KE:1115Increase, Reactive oxygen species
AOP:325Excessive reactive oxygen species leading to growth inhibition via lipid peroxidation and cell deathUnclassified-Fish0.25KE:1115Increase, Reactive oxygen species
AOP:326Excessive reactive oxygen species leading to growth inhibition via protein oxidation and cell deathUnclassified-Fish0.25KE:1115Increase, Reactive oxygen species
AOP:327Excessive reactive oxygen species production leading to mortality (1)Unclassified-Daphnia magna0.4KE:1115Increase, Reactive oxygen species
KE:1769Increase, Body fluid overload
AOP:328Excessive reactive oxygen species production leading to mortality (2)Unclassified-Daphnia magna0.2KE:1115Increase, Reactive oxygen species
AOP:329Excessive reactive oxygen species production leading to mortality (3)Unclassified-Daphnia magna, Paracyclopina nana0.2KE:1115Increase, Reactive oxygen species
AOP:330Excessive reactive oxygen species production leading to mortality (4)Unclassified-Daphnia magna0.4KE:1365Increase, Apoptosis
KE:1115Increase, Reactive oxygen species
AOP:331Excessive reactive oxygen species leading to growth inhibition via oxidative DNA damage and reduced cell proliferationUnclassified-Daphnia magna, Daphnia middendorffiana, Daphnia pulex, Daphnia pulicaria, Daphnia parvula0.33KE:1821Decrease, Cell proliferation
KE:1115Increase, Reactive oxygen species
AOP:332Excessive reactive oxygen species leading to growth inhibition via lipid peroxidation and reduced cell proliferationUnclassified-0.4KE:1821Decrease, Cell proliferation
KE:1115Increase, Reactive oxygen species
AOP:333Excessive reactive oxygen species leading to growth inhibition via uncoupling of oxidative phosphorylationUnclassified-0.4KE:1821Decrease, Cell proliferation
KE:1115Increase, Reactive oxygen species
AOP:344Androgen receptor (AR) antagonism leading to nipple retention (NR) in male (mammalian) offspringUnclassifiedUnder Development0.5KE:1614Decrease, androgen receptor activation
KE:26Antagonism, Androgen receptor
AOP:345Androgen receptor (AR) antagonism leading to decreased fertility in femalesEndocrine system disease; Reproductive system disease; Reproductive system diseaseUnder DevelopmentMammals0.33KE:1614Decrease, androgen receptor activation
KE:26Antagonism, Androgen receptor
AOP:372Androgen receptor antagonism leading to testicular cancerEndocrine system disease; Reproductive system disease; Cancer-0.4KE:1614Decrease, androgen receptor activation
KE:26Antagonism, Androgen receptor
AOP:438reactive oxygen species generation leading to increased cardiovascular morbidity and mortalityCardiovascular system disease-0.08KE:1115Increase, Reactive oxygen species
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 DevelopmentHuman, Rat, Mice0.22KE:1046Suppression, Estrogen receptor (ER) activity
KE:1973Increased, estrogens
AOP:445Estrogen Receptor Alpha Agonism leads to Impaired ReproductionReproductive system disease-0.12KE:1065Activation, estrogen receptor alpha
AOP:446PM-related Adverse outcome pathway frameworks on various systemsRespiratory system disease-0.1KE:1115Increase, Reactive oxygen species
KE:1262Apoptosis
AOP:448ROS, inflammation, and activation of nAChR lead to increased incidence of cardiovascular morbidity and mortalityCardiovascular system disease-0.18KE:2001Cardiac hypertrophy
KE:2004Increased, secretion of catecholamine
KE:1115Increase, Reactive oxygen species
AOP:453Reactive oxygen species and subsequent oxidative stress lead to increased incidence of digestive morbidity and mortality in the general populationGastrointestinal system disease-0.15KE:1115Increase, Reactive oxygen species
KE:1995Abnormal lipid metabolism
AOP:463The AOP framwork on silica nanopariticles induced hepatoxicityGastrointestinal system disease-0.18KE:1115Increase, Reactive oxygen species
KE:1262Apoptosis
AOP:469Reactive oxygen speicies overproduction leading to increased digestive morbidity and mortality in generation populationGastrointestinal system disease-0.15KE:1115Increase, Reactive oxygen species
KE:1995Abnormal lipid metabolism
AOP:472DNA adduct formation leading to kidney failureUrinary system disease-0.22KE:1825Increase, Cell death
KE:1115Increase, Reactive oxygen species
AOP:477Androgen receptor (AR) antagonism leading to hypospadias in male (mammalian) offspringPhysical disorder-0.67KE:1614Decrease, androgen receptor activation
KE:26Antagonism, Androgen receptor
AOP:488Increased reactive oxygen species production leading to decreased cognitive functionCognitive disorder-Human0.14KE:1115Increase, Reactive oxygen species
AOP:503Activation of uterine estrogen receptor-alfa leading to endometrial adenocarcinoma, via epigenetic modulationReproductive system disease; CancerUnder ReviewHuman, Mouse0.17KE:1065Activation, estrogen receptor alpha
AOP:511The AOP framework on ROS-mediated oxidative stress induced vascular disrupting effectsCardiovascular system disease-Human, Mouse, Zebrafish0.06KE:1115Increase, Reactive oxygen species
AOP:517Pregnane X Receptor (PXR) activation leads to liver steatosisGastrointestinal system disease; Inherited metabolic disorder-Vertebrates0.2KE:239Activation, Pregnane-X receptor, NR1l2
AOP:520Retinoic acid receptor agonism during neurodevelopment leading to impaired learning and memoryDevelopmental disorder of mental health-Mouse, Rat, Human0.4KE:2204Altered brain morphology
KE:2201Agonism, Retinoic acid receptor
AOP:523Retinoic acid receptor agonism during neurodevelopment leading to microcephalyCongenital nervous system abnormality; Nervous system disease-0.2KE:2201Agonism, Retinoic acid receptor
AOP:525Reduced oligodendrocyte differentiation during neurodevelopment leading to impaired learning and memoryDevelopmental disorder of mental health-0.08KE:2216Binding of antagonist to thyroid hormone receptor
AOP:532Retinoic acid receptor agonism during cerebellar development leading to impaired locomotor functionUnclassified-0.2KE:2201Agonism, Retinoic acid receptor
AOP:536Estrogen receptor agonism leading to reduced survival and population growth due to renal failureUnclassified-0.17KE:111Agonism, Estrogen receptor
AOP:537Estrogen receptor agonism leads to reduced fecundity via increased vitellogenin in the liverUnclassified-0.2KE:111Agonism, Estrogen receptor
AOP:540Oxidative Stress in the Fish Ovary Leads to Reproductive Impairment via Reduced Vitellogenin ProductionUnclassified-0.33KE:1115Increase, Reactive oxygen species
KE:3Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
KE:1262Apoptosis
AOP:541Excessive ROS generation leading to increased incidence of vascular calcification by VSMC phenotype switchingCardiovascular system disease-0.08KE:1115Increase, Reactive oxygen species
AOP:545Activation, Pregnane-X receptor, NR1l2 leads to increased plasma low-density lipoprotein (LDL) cholesterol via increased cholesterol synthesisUnclassified-Mammals0.2KE:239Activation, Pregnane-X receptor, NR1l2
AOP:548Activation, Pregnane-X receptor, NR1l2 leads to increased plasma low-density lipoprotein (LDL) cholesterol via increased PCSK9 protein expressionUnclassified-Mammals0.2KE:239Activation, 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 Taxonomic applicability Coverage Score The fraction of KEs within the AOP, that are mapped to the chemical-associated toxicological endpoints. KE Identifier KE Name
AOP:269Elevated ATP demand for detoxification and repair mechanisms leading to impaired growth and developmentUnclassified-0.33KE:10008Increased transcription for detoxification and repair mechanism
KE:10013Impaired growth and development
AOP:423Toxicological mechanisms of hepatocyte apoptosis through the PARP1 dependent cell death pathwayUnclassified-0.33KE:1817Apoptotic cell death
KE:1115Increase, Reactive oxygen species
AOP:493ERa inactivation alters AT expansion and functions and leads to insulin resistance and metabolically unhealthy obesityAcquired metabolic disease-Mus musculus, Homo sapiens0.4KE:2126Estrogen receptor alpha inactivation
KE:2119Insulin resistance, increased
KE:2125Increased fat mass
KE:2129Metabolically unhealthy Obesity
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-0.38KE:2126Estrogen receptor alpha inactivation
KE:2119Insulin resistance, increased
KE:1115Increase, Reactive oxygen species
AOP:505Reactive Oxygen Species (ROS) formation leads to cancer via inflammation pathwayCancer-Human, Mouse, Rat0.4KE:885Increase, Cancer
KE:1115Increase, Reactive oxygen species
AOP:513Reactive Oxygen (ROS) formation leads to cancer via Peroxisome proliferation-activated receptor (PPAR) pathwayCancer-Human, Mouse, Rat0.6KE:885Increase, Cancer
KE:1115Increase, Reactive oxygen species
KE:1060Alteration, lipid metabolism

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We have built a comprehensive resource which compiles potential endocrine disrupting chemicals (EDCs) based on the observed adverse effects or endocrine-mediated endpoints in published experiments on humans or rodents to support basic research. We are not responsible for any errors or omissions in the published research articles or supporting literature on potential EDCs compiled in this resource. Users are advised to exercise their own judgement on the weight of evidence for potential EDCs compiled in this resource. Importantly, our sole goal to build this resource on potential EDCs is to enable future basic research towards better understanding of the systems-level perturbations upon chemical exposure rather than influencing regulatory advice on chemical use.