DEDUCT | Database of Endocrine Disrupting chemicals and their Toxicity profiles

Quercetin

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:7	Aromatase (Cyp19a1) reduction leading to impaired fertility in adult female	Reproductive system disease; Endocrine system disease; Reproductive system disease	Under Review	Rat, Mouse, Human	0.2	KE:3	Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
AOP:8	Upregulation of Thyroid Hormone Catabolism via Activation of Hepatic Nuclear Receptors, and Subsequent Adverse Neurodevelopmental Outcomes in Mammals	Nervous system disease	Under Development	Rat	0.22	KE:757	Hippocampal anatomy, Altered
AOP:8		Nervous system disease	Under Development	Rat	0.22	KE:295	Induction, Upregulation of glucuronyltransferase activity
AOP:15	Alkylation of DNA in male pre-meiotic germ cells leading to heritable mutations	Genetic disease	WPHA/WNT Endorsed	Mus musculus, Drosophila melanogaster, Oryzias latipes, Syrian golden hamster	0.25	KE:155	Inadequate DNA repair
AOP:23	Androgen receptor agonism leading to reproductive dysfunction (in repeat-spawning fish)	Unclassified	WPHA/WNT Endorsed	Pimephales promelas	0.1	KE:3	Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
AOP:25	Aromatase inhibition leading to reproductive dysfunction	Unclassified	WPHA/WNT Endorsed	Fathead minnow, Medaka, Zebrafish	0.12	KE:3	Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
AOP:28	Cyclooxygenase inhibition leading reproductive failure	Reproductive system disease	-		0.17	KE:49	Reduction, Ca and HCO3 transport to shell gland
AOP:37	PPARα activation leading to hepatocellular adenomas and carcinomas in rodents	Cancer; Gastrointestinal system disease	Under Development	Mouse, Rat	0.2	KE:716	Increase, cell proliferation (hepatocytes)
AOP:38	Protein Alkylation leading to Liver Fibrosis	Gastrointestinal system disease	WPHA/WNT Endorsed	Human, Rat	0.43	KE:1493	Increased Pro-inflammatory mediators
						KE:68	Accumulation, Collagen
						KE:55	Increase, Cell injury/death
AOP:39	Covalent Binding, Protein, leading to Increase, Allergic Respiratory Hypersensitivity Response	Respiratory system disease	Under Development	Human, Mouse	0.2	KE:272	Activation/Proliferation, T-cells
AOP:40	Covalent Protein binding leading to Skin Sensitisation	Integumentary system disease	WPHA/WNT Endorsed	Mouse, Human	0.2	KE:272	Activation/Proliferation, T-cells
AOP:43	Disruption of VEGFR Signaling Leading to Developmental Defects	Unclassified	WPHA/WNT Endorsed	Mouse, Zebrafish, Rats, Human	0.2	KE:28	Reduction, Angiogenesis
AOP:58	NR1I3 (CAR) suppression leading to hepatic steatosis	Gastrointestinal system disease; Inherited metabolic disorder	-	Human, Mouse, Rat	0.06	KE:454	Increased, Triglyceride formation
AOP:60	NR1I2 (Pregnane X Receptor, PXR) activation leading to hepatic steatosis	Gastrointestinal system disease; Inherited metabolic disorder	-		0.08	KE:454	Increased, Triglyceride formation
AOP:64	Glucocorticoid Receptor (GR) Mediated Adult Leydig Cell Dysfunction Leading to Decreased Male Fertility	Reproductive system disease	-	Rattus norvegicus	0.14	KE:496	Increased apoptosis, decreased fetal/adult Leydig Cells
AOP:73	Xenobiotic Inhibition of Dopamine-beta-Hydroxylase and subsequent reduced fecundity	Unclassified	-		0.15	KE:10059	Decreased LH surge for 24 hours
AOP:73		Unclassified	-		0.15	KE:531	Decreased, LH Surge
AOP:77	Nicotinic acetylcholine receptor activation contributes to abnormal foraging and leads to colony death/failure 1	Unclassified	-	Honey bee	0.14	KE:341	Impairment, Learning and memory
AOP:78	Nicotinic acetylcholine receptor activation contributes to abnormal role change within the worker bee caste leading to colony death failure 1	Unclassified	-	Honey bee	0.12	KE:341	Impairment, Learning and memory
AOP:80	Nicotinic acetylcholine receptor activation contributes to accumulation of damaged mitochondrial DNA and leads to colony loss/failure	Unclassified	-	Honey bee	0.12	KE:664	Overwhelmed, Mitochondrial DNA repair mechanisms
AOP:87	Nicotinic acetylcholine receptor activation contributes to abnormal foraging and leads to colony loss/failure	Unclassified	-	Honey bee	0.12	KE:341	Impairment, Learning and memory
AOP:88	Nicotinic acetylcholine receptor activation contributes to abnormal foraging and leads to colony loss/failure via abnormal role change within caste	Unclassified	-	Honey bee	0.14	KE:341	Impairment, Learning and memory
AOP:89	Nicotinic acetylcholine receptor activation followed by desensitization contributes to abnormal foraging and directly leads to colony loss/failure	Unclassified	-	Honey bee	0.12	KE:341	Impairment, Learning and memory
AOP:90	Nicotinic acetylcholine receptor activation contributes to abnormal roll change within the worker bee caste leading to colony loss/failure 2	Unclassified	-	Honey bee	0.12	KE:341	Impairment, Learning and memory
AOP:99	Histamine (H2) receptor antagonism leading to reduced survival	Unclassified	-	Zebrafish	0.14	KE:341	Impairment, Learning and memory
AOP:105	Alpha2u-microglobulin cytotoxicity leading to renal tubular adenomas and carcinomas (in male rat)	Cancer; Urinary system disease	-	Rattus norvegicus	0.17	KE:710	Increase, Regenerative cell proliferation (tubular epithelial cells)
AOP:107	Constitutive androstane receptor activation leading to hepatocellular adenomas and carcinomas in the mouse and the rat	Cancer; Gastrointestinal system disease	Under Review	Rattus norvegicus, Mus musculus	0.2	KE:716	Increase, cell proliferation (hepatocytes)
AOP:108	Inhibition of pyruvate dehydrogenase kinase leading to hepatocellular adenomas and carcinomas (in mouse and rat)	Cancer; Gastrointestinal system disease	-	Mus musculus, Rattus norvegicus	0.17	KE:768	Increase, Cytotoxicity
AOP:109	Cytotoxicity leading to bronchioloalveolar adenomas and carcinomas (in mouse)	Cancer; Respiratory system disease	-	Mus musculus	0.2	KE:734	Increase, Regenerative cell proliferation (terminal bronchiolar epithelial cells)
AOP:110	Inhibition of iodide pump activity leading to follicular cell adenomas and carcinomas (in rat and mouse)	Cancer; Endocrine system disease	-	Rattus norvegicus, Mus musculus	0.29	KE:277	Thyroid hormone synthesis, Decreased
AOP:110		Cancer; Endocrine system disease	-	Rattus norvegicus, Mus musculus	0.29	KE:739	Increase, Hypertrophy and proliferation (follicular cell)
AOP:112	Increased dopaminergic activity leading to endometrial adenocarcinomas (in Wistar rat)	Reproductive system disease; Cancer	-	Rattus norvegicus	0.17	KE:111	Agonism, Estrogen receptor
AOP:113	Glutamate-gated chloride channel activation leading to acute mortality	Unclassified	-	Bombus impatiens, Chaetanaphothrips orchidii, Radopholus similis, Daphnia magna, Orius insidiosus, Hymenoptera, Helicoverpa zea, Lepidoptera, Liriomyza trifolii, Orius isidiosus, Acyrthosiphon kondoi	0.17	KE:761	Increased, Chloride conductance
AOP:114	HPPD inhibition leading to corneal papillomas and carcinomas (in rat)	Cancer	-	Rattus norvegicus	0.33	KE:778	Increase, Regenerative cell proliferation (corneal cells)
AOP:114		Cancer	-	Rattus norvegicus	0.33	KE:777	Increase, Inflammation (corneal cells)
AOP:115	Epithelial cytotoxicity leading to forestomach tumors (in mouse and rat)	Cancer	-	Mus musculus, Rattus norvegicus	0.4	KE:149	Increase, Inflammation
AOP:115		Cancer	-	Mus musculus, Rattus norvegicus	0.4	KE:781	Increase, Regenerative cell proliferation (forestomach epithelial cells)
AOP:116	Cytotoxicity leading to renal tubular adenomas and carcinomas (in male rat)	Cancer; Urinary system disease	-	Rattus norvegicus	0.25	KE:710	Increase, Regenerative cell proliferation (tubular epithelial cells)
AOP:117	Androgen receptor activation leading to hepatocellular adenomas and carcinomas (in mouse and rat)	Cancer; Gastrointestinal system disease	Under Development	Mus musculus, Rattus norvegicus	0.25	KE:716	Increase, cell proliferation (hepatocytes)
AOP:118	Chronic cytotoxicity leading to hepatocellular adenomas and carcinomas (in mouse and rat)	Cancer; Gastrointestinal system disease	-	Mus musculus, Rattus norvegicus	0.25	KE:787	Increase, Regenerative cell proliferation (hepatocytes)
AOP:122	Prolyl hydroxylase inhibition leading to reproductive dysfunction via increased HIF1 heterodimer formation	Unclassified	-	Pimephales promelas	0.1	KE:3	Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
AOP:123	Unknown MIE leading to reproductive dysfunction via increased HIF-1alpha transcription	Unclassified	-	Pimephales promelas	0.09	KE:3	Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
AOP:124	HMG-CoA reductase inhibition leading to decreased fertility	Reproductive system disease	-	Rattus rattus	0.17	KE:807	Decreased, cholesterol
AOP:126	Alpha-noradrenergic antagonism leads to reduced fecundity via delayed ovulation	Unclassified	-		0.15	KE:10059	Decreased LH surge for 24 hours
AOP:126		Unclassified	-		0.15	KE:531	Decreased, LH Surge
AOP:136	Intracellular Acidification Induced Olfactory Epithelial Injury Leading to Site of Contact Nasal Tumors	Benign neoplasm; Respiratory system disease	Under Review		0.43	KE:868	Increase, Tissue Degeneration, Necrosis & Atrophy
						KE:768	Increase, Cytotoxicity
						KE:870	Increase, Cell Proliferation
AOP:144	Endocytic lysosomal uptake leading to liver fibrosis	Gastrointestinal system disease	Under Review	Human, Mouse, Rat	0.33	KE:1493	Increased Pro-inflammatory mediators
						KE:68	Accumulation, Collagen
						KE:55	Increase, Cell injury/death
AOP:149	Peptide Oxidation Leading to Hypertension	Cardiovascular system disease	Under Development	Human, Mouse, Rat, Cow	0.2	KE:933	KE6 : Depletion, Nitric Oxide
AOP:149	Peptide Oxidation Leading to Hypertension	Cardiovascular system disease	Under Development	Human, Mouse, Rat, Cow	0.2	KE:937	KE7 : Impaired, Vasodilation
AOP:160	Ionotropic gamma-aminobutyric acid receptor activation mediated neurotransmission inhibition leading to mortality	Unclassified	-	Daphnia magna	0.14	KE:761	Increased, Chloride conductance
AOP:161	Glutamate-gated chloride channel activation leading to neurotransmission inhibition associated mortality	Unclassified	-	Nematode, Daphnia magna	0.14	KE:761	Increased, Chloride conductance
AOP:164	Beta-2 adrenergic agonist activity leading to mesovarian leiomyomas in the rat and mouse	Cancer; Reproductive system disease	-	CD-1 mouse, SD rat	0.17	KE:1042	Proliferation/Clonal Expansion, smooth muscle
AOP:167	Early-life estrogen receptor activity leading to endometrial carcinoma in the mouse.	Reproductive system disease; Cancer	-	Mouse, Homo sapiens	0.29	KE:1067	Proliferation/Clonal Expansion, aberrant basal cells
AOP:167		Reproductive system disease; Cancer	-	Mouse, Homo sapiens	0.29	KE:1065	Activation, estrogen receptor alpha
AOP:173	Substance interaction with the pulmonary resident cell membrane components leading to pulmonary fibrosis	Musculoskeletal system disease; Respiratory system disease	WPHA/WNT Endorsed	Human, Mouse, Rat	0.25	KE:68	Accumulation, Collagen
AOP:173		Musculoskeletal system disease; Respiratory system disease	WPHA/WNT Endorsed	Human, Mouse, Rat	0.25	KE:1497	Increased, recruitment of inflammatory cells
AOP:176	Sodium Iodide Symporter (NIS) Inhibition leading to altered amphibian metamorphosis	Unclassified	-	African clawed frog	0.2	KE:277	Thyroid hormone synthesis, Decreased
AOP:188	Iodotyrosine deiodinase (IYD) inhibition leading to altered amphibian metamorphosis	Unclassified	-	African clawed frog	0.2	KE:277	Thyroid hormone synthesis, Decreased
AOP:190	Type II iodothyronine deiodinase (DIO2) inhibition leading to altered amphibian metamorphosis	Unclassified	-	African clawed frog	0.17	KE:1829	Altered, Thyroid hormone-dependent gene expression
AOP:191	Type III iodotyrosine deiodinase (DIO3) inhibition leading to altered amphibian metamorphosis	Unclassified	-	African clawed frog	0.25	KE:1829	Altered, Thyroid hormone-dependent gene expression
AOP:192	Pendrin inhibition leading to altered amphibian metamorphosis	Unclassified	-	African clawed frog	0.25	KE:277	Thyroid hormone synthesis, Decreased
AOP:193	Dual oxidase (DUOX) inhibition leading to altered amphibian metamorphosis	Unclassified	-	African clawed frog	0.25	KE:277	Thyroid hormone synthesis, Decreased
AOP:194	Hepatic nuclear receptor activation leading to altered amphibian metamorphosis	Unclassified	-	African clawed frog	0.17	KE:295	Induction, Upregulation of glucuronyltransferase activity
AOP:195	5-hydroxytryptamine transporter (5-HTT) inhibition leading to population increase	Unclassified	-	Argopecten irradians, Mercenaria mercenaria, Arctica islandica, Spisula solidissima, Anodonta cygnea, Dreissena polymorpha	0.12	KE:1163	Increased, Reproductive Success
AOP:206	Peroxisome proliferator-activated receptors γ inactivation leading to lung fibrosis	Musculoskeletal system disease; Respiratory system disease	Under Development	Homo sapiens	0.17	KE:149	Increase, Inflammation
AOP:207	NADPH oxidase and P38 MAPK activation leading to reproductive failure in Caenorhabditis elegans	Reproductive system disease	-	Caenorhabditis elegans	0.38	KE:1115	Increase, Reactive oxygen species
						KE:1281	Increased, DNA Damage-Repair
						KE:1262	Apoptosis
AOP:212	Histone deacetylase inhibition leading to testicular atrophy	Reproductive system disease	WPHA/WNT Endorsed	Rat, Human, Mouse	0.33	KE:1505	Cell cycle, disrupted
AOP:212		Reproductive system disease	WPHA/WNT Endorsed	Rat, Human, Mouse	0.33	KE:1262	Apoptosis
AOP:213	Inhibition of fatty acid beta oxidation leading to nonalcoholic steatohepatitis (NASH)	Gastrointestinal system disease; Inherited metabolic disorder	-	Vertebrates	0.17	KE:1115	Increase, Reactive oxygen species
AOP:219	Inhibition of CYP7B activity leads to decreased reproductive success via decreased sexual behavior	Unclassified	-	Japanese quail, Cynops pyrrhogaster	0.17	KE:1390	Sexual behavior, decreased
AOP:220	Cyp2E1 Activation Leading to Liver Cancer	Cancer; Gastrointestinal system disease	WPHA/WNT Endorsed	Rodents, Homo sapiens	0.2	KE:1394	Induction, persistent proliferation/sustained proliferation
AOP:241	Latent Transforming Growth Factor beta1 activation leads to pulmonary fibrosis	Musculoskeletal system disease; Respiratory system disease	-		0.17	KE:68	Accumulation, Collagen
AOP:245	Reduction in photophosphorylation leading to growth inhibition in aquatic plants	Unclassified	-	Lemna minor, Lemna gibba	0.09	KE:40	Decrease, Mitochondrial ATP production
AOP:258	Renal protein alkylation leading to kidney toxicity	Urinary system disease	Under Development	Human, Rat, Mouse	0.2	KE:40	Decrease, Mitochondrial ATP production
AOP:272	Deposition of energy leading to lung cancer	Cancer	WPHA/WNT Endorsed	Human, Rat, Mouse	0.43	KE:155	Inadequate DNA repair
						KE:870	Increase, Cell Proliferation
						KE:1636	Increase, Chromosomal aberrations
AOP:277	Impaired IL-1R1 signaling leading to Impaired T-Cell Dependent Antibody Response	Immune system disease	WPHA/WNT Endorsed	Homo sapiens, Mus musculus, Rattus norvegicus	0.25	KE:202	Inhibition, Nuclear factor kappa B (NF-kB)
AOP:278	IKK complex inhibition leading to liver injury	Unclassified	-		0.25	KE:55	Increase, Cell injury/death
AOP:278	IKK complex inhibition leading to liver injury	Unclassified	-		0.25	KE:202	Inhibition, Nuclear factor kappa B (NF-kB)
AOP:280	α-diketone-induced bronchiolitis obliterans	Musculoskeletal system disease; Respiratory system disease	-		0.14	KE:149	Increase, Inflammation
AOP:286	Mitochondrial complex III antagonism leading to growth inhibition (1)	Unclassified	-	Lemna minor, Daphnia magna, Danio rerio	0.5	KE:1821	Decrease, Cell proliferation
AOP:286		Unclassified	-	Lemna minor, Daphnia magna, Danio rerio	0.5	KE:1771	Decrease, Adenosine triphosphate pool
AOP:287	Mitochondrial complex III antagonism leading to growth inhibition (2)	Unclassified	-	Lemna minor, Daphnia magna, Danio rerio	0.5	KE:1771	Decrease, Adenosine triphosphate pool
AOP:287		Unclassified	-	Lemna minor, Daphnia magna, Danio rerio	0.5	KE:1825	Increase, Cell death
AOP:290	Mitochondrial ATP synthase antagonism leading to growth inhibition (1)	Unclassified	-	Daphnia magna	0.5	KE:1821	Decrease, Cell proliferation
AOP:290		Unclassified	-	Daphnia magna	0.5	KE:1771	Decrease, Adenosine triphosphate pool
AOP:291	Mitochondrial ATP synthase antagonism leading to growth inhibition (2)	Unclassified	-	Daphnia magna	0.5	KE:1771	Decrease, Adenosine triphosphate pool
AOP:291		Unclassified	-	Daphnia magna	0.5	KE:1825	Increase, Cell death
AOP:293	Increased DNA damage leading to increased risk of breast cancer	Genetic disease; Thoracic disease; Cancer	Under Development	Rattus rattus, Mus musculus	0.22	KE:1493	Increased Pro-inflammatory mediators
AOP:293		Genetic disease; Thoracic disease; Cancer	Under Development	Rattus rattus, Mus musculus	0.22	KE:1182	Increase, Cell Proliferation (Epithelial Cells)
AOP:294	Increased reactive oxygen and nitrogen species (RONS) leading to increased risk of breast cancer	Genetic disease; Thoracic disease; Cancer	Under Development		0.22	KE:1493	Increased Pro-inflammatory mediators
AOP:294		Genetic disease; Thoracic disease; Cancer	Under Development		0.22	KE:1182	Increase, Cell Proliferation (Epithelial Cells)
AOP:299	Deposition of energy leading to population decline via DNA oxidation and follicular atresia	Unclassified	-		0.14	KE:1115	Increase, Reactive oxygen species
AOP:303	Frustrated phagocytosis-induced lung cancer	Cancer	Under Development	Mammals	0.57	KE:1497	Increased, recruitment of inflammatory cells
						KE:870	Increase, Cell Proliferation
						KE:1115	Increase, Reactive oxygen species
						KE:1669	Increased, DNA damage and mutation
AOP:311	Deposition of energy leading to population decline via DNA oxidation and oocyte apoptosis	Unclassified	-	Daphnia magna, Fish	0.14	KE:1115	Increase, Reactive oxygen species
AOP:322	Alkylation of DNA leading to reduced sperm count	Reproductive system disease	-		0.2	KE:155	Inadequate DNA repair
AOP:323	PPARalpha Agonism Leading to Decreased Viable Offspring via Decreased 11-Ketotestosterone	Unclassified	-	Teleost fish	0.17	KE:807	Decreased, cholesterol
AOP:334	Glucocorticoid Receptor Agonism Leading to Impaired Fin Regeneration	Unclassified	-	Teleost fish	0.17	KE:2245	Altered Cell Differentiation Signaling
AOP:335	AOP for urothelial carcinogenesis due to chemical cytotoxicity by mitochondrial impairment	Cancer; Urinary system disease	-	Rat	0.2	KE:795	Increase, Regenerative cell proliferation (urothelial cells)
AOP:346	Aromatase inhibition leads to male-biased sex ratio via impacts on gonad differentiation	Unclassified	WPHA/WNT Endorsed	Zebrafish, Oreochromis niloticus, Chinook salmon, Fathead minnow, European sea bass	0.2	KE:1789	Reduction, 17beta-estradiol synthesis by the undifferentiated gonad
AOP:368	Cytochrome oxidase inhibition leading to increased nasal lesions	Unclassified	-	Rodents, Human	0.33	KE:1825	Increase, Cell death
AOP:379	Binding to ACE2 leading to thrombosis and disseminated intravascular coagulation	Cardiovascular system disease	Under Development	Homo sapiens	0.14	KE:1869	Diminished protective oxidative stress response
AOP:382	Angiotensin II type 1 receptor (AT1R) agonism leading to lung fibrosis	Musculoskeletal system disease; Respiratory system disease	Under Development		0.5	KE:68	Accumulation, Collagen
						KE:1115	Increase, Reactive oxygen species
						KE:1172	Increased activation, Nuclear factor kappa B (NF-kB)
AOP:383	Inhibition of Angiotensin-converting enzyme 2 leading to liver fibrosis	Gastrointestinal system disease	Under Development		0.17	KE:1115	Increase, Reactive oxygen species
AOP:384	Hyperactivation of ACE/Ang-II/AT1R axis leading to chronic kidney disease	Urinary system disease	-		0.17	KE:1115	Increase, Reactive oxygen species
AOP:386	Deposition of ionizing energy leading to population decline via inhibition of photosynthesis	Reproductive system disease	-	Lemna minor, Chlamydomonas reinhardtii	0.12	KE:1115	Increase, Reactive oxygen species
AOP:387	Deposition of ionising energy leading to population decline via mitochondrial dysfunction	Reproductive system disease	-	Lemna minor	0.25	KE:1115	Increase, Reactive oxygen species
AOP:387		Reproductive system disease	-	Lemna minor	0.25	KE:40	Decrease, Mitochondrial ATP production
AOP:397	Bulky DNA adducts leading to mutations	Genetic disease	Under Development		0.33	KE:155	Inadequate DNA repair
AOP:409	Frustrated phagocytosis leads to malignant mesothelioma	Cancer	-		0.5	KE:1497	Increased, recruitment of inflammatory cells
						KE:870	Increase, Cell Proliferation
						KE:1115	Increase, Reactive oxygen species
						KE:1669	Increased, DNA damage and mutation
AOP:410	GSK3beta inactivation leading to increased mortality via defects in developing inner ear	Unclassified	-	Zebrafish	0.2	KE:1825	Increase, Cell death
AOP:410		Unclassified	-	Zebrafish	0.2	KE:1008	Reduced, Hearing
AOP:441	Ionizing radiation-induced DNA damage leads to microcephaly via apoptosis and premature cell differentiation	Congenital nervous system abnormality; Nervous system disease	-	Homo sapiens, Mus musculus musculus, Rattus norvegicus	0.14	KE:1262	Apoptosis
AOP:451	Interaction with lung resident cell membrane components leads to lung cancer	Cancer	-	Human	0.44	KE:1497	Increased, recruitment of inflammatory cells
						KE:870	Increase, Cell Proliferation
						KE:1115	Increase, Reactive oxygen species
						KE:1669	Increased, DNA damage and mutation
AOP:452	Adverse outcome pathway of PM-induced respiratory toxicity	Respiratory system disease	-		0.09	KE:1262	Apoptosis
AOP:460	Antagonism of Smoothened receptor leading to orofacial clefting	Unclassified	Under Development	Mouse	0.22	KE:1821	Decrease, Cell proliferation
AOP:460		Unclassified	Under Development	Mouse	0.22	KE:1262	Apoptosis
AOP:464	Calcium overload in dopaminergic neurons of the substantia nigra leading to parkinsonian motor deficits	Nervous system disease	-		0.11	KE:1825	Increase, Cell death
AOP:464		Nervous system disease	-		0.11	KE:389	Increased, Intracellular Calcium overload
AOP:465	Alcohol dehydrogenase leading to reproductive dysfunction	Unclassified	-		0.25	KE:748	Increased, Estrogen receptor (ER) activity
AOP:465	Alcohol dehydrogenase leading to reproductive dysfunction	Unclassified	-		0.25	KE:2050	Increase, developmental abnormalities
AOP:467	Knickkopf leading to mortality	Unclassified	-		0.11	KE:2050	Increase, developmental abnormalities
AOP:470	Deposition of energy leads to abnormal vascular remodeling	Cardiovascular system disease	Under Review	Human, Rat, Mouse, Rabbit	0.12	KE:1493	Increased Pro-inflammatory mediators
AOP:478	Deposition of energy leading to occurrence of cataracts	Nervous system disease; Monogenic disease	Under Review	Human, Mouse, Rat, Rhesus monkeys, Rabbit, Guinea pig	0.3	KE:155	Inadequate DNA repair
						KE:870	Increase, Cell Proliferation
						KE:1636	Increase, Chromosomal aberrations
AOP:479	Mitochondrial complexes inhibition leading to left ventricular function decrease via increased myocardial oxidative stress	Cardiovascular system disease; Thoracic disease	Under Development		0.14	KE:55	Increase, Cell injury/death
AOP:480	Mitochondrial complexes inhibition leading to heart failure via decreased ATP production	Cardiovascular system disease; Thoracic disease	Under Development		0.2	KE:40	Decrease, Mitochondrial ATP production
AOP:482	Deposition of energy leading to occurrence of bone loss	Musculoskeletal system disease	Under Review	Human, Mouse, Rat, Rhesus monkeys	0.29	KE:1825	Increase, Cell death
AOP:482	Deposition of energy leading to occurrence of bone loss	Musculoskeletal system disease	Under Review	Human, Mouse, Rat, Rhesus monkeys	0.29	KE:2245	Altered Cell Differentiation Signaling
AOP:491	Decrease, GLI1/2 target gene expression leads to orofacial clefting	Unclassified	Under Development	Mouse	0.33	KE:1821	Decrease, Cell proliferation
AOP:491		Unclassified	Under Development	Mouse	0.33	KE:1262	Apoptosis
AOP:492	Glutathione conjugation leading to reproductive dysfunction via oxidative stress	Reproductive system disease	-	Mammals, Fish	0.2	KE:1115	Increase, Reactive oxygen species
AOP:493	ERa inactivation alters AT expansion and functions and leads to insulin resistance and metabolically unhealthy obesity	Acquired metabolic disease	-	Mus musculus, Homo sapiens	0.2	KE:2119	Insulin resistance, increased
AOP:493		Acquired metabolic disease	-	Mus musculus, Homo sapiens	0.2	KE:1497	Increased, recruitment of inflammatory cells
AOP:495	Androgen receptor activation leading to prostate cancer	Reproductive system disease; Cancer	-		0.22	KE:854	Alterations, Cellular proliferation / hyperplasia
AOP:495	Androgen receptor activation leading to prostate cancer	Reproductive system disease; Cancer	-		0.22	KE:1183	Decreased, Apoptosis (Epithelial Cells)
AOP:521	Essential element imbalance leads to reproductive failure via oxidative stress	Unclassified	-	Murinae gen. sp.	0.14	KE:1115	Increase, Reactive oxygen species
AOP:530	Endocytotic lysosomal uptake leads to intestinal barrier disruption	Gastrointestinal system disease	-		0.2	KE:55	Increase, Cell injury/death
AOP:539	Decreased Sodium/Potassium ATPase activity leads to Heart failure	Cardiovascular system disease	-	Fish	0.14	KE:2261	Decreased, blood plasma volume
AOP:544	Inhibition of neuropathy target esterase leading to delayed neuropathy via increased inflammation	Nervous system disease	-	Homo sapiens, Mus musculus	0.17	KE:149	Increase, Inflammation
AOP:556	Decreased Na/K ATPase activity leading to heart failure	Cardiovascular system disease	-		0.17	KE:389	Increased, Intracellular Calcium overload
AOP:558	Phosphodiesterase inhibition leading to heart failure	Cardiovascular system disease	-	Human and other cells in culture, Rodents, Dog, Pig, Zebrafish	0.17	KE:389	Increased, Intracellular Calcium overload
AOP:564	DBDPE-induced inhibition of mitochondrial complex Ⅰ leading to population decline via neurotoxicity and metabotoxicity.	Unclassified	-	Zebrafish	0.09	KE:40	Decrease, Mitochondrial ATP production
AOP:569	Decreased DNA methylation of FAM50B/PTCHD3 leading to IQ loss of children via PI3K-Akt pathway	Developmental disorder of mental health	-		0.17	KE:1115	Increase, Reactive oxygen species
AOP:573	Inhibition, cytochrome oxidase leads to Increased, pulmonary edema	Respiratory system disease	-	Rodents, Humans	0.33	KE:1825	Increase, Cell death
AOP:574	Inhibition, cytochrome oxidase leads to Loss of olfactory function	Unclassified	-	Rodents, Humans	0.33	KE:1825	Increase, 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:12	Chronic binding of antagonist to N-methyl-D-aspartate receptors (NMDARs) during brain development leads to neurodegeneration with impairment in learning and memory in aging	Nervous system disease; Developmental disorder of mental health	WPHA/WNT Endorsed	Monkey, Rat, Human, Mouse, Zebrafish	0.38	KE:55	Increase, Cell injury/death
						KE:52	Decreased, Calcium influx
						KE:341	Impairment, Learning and memory
AOP:13	Chronic binding of antagonist to N-methyl-D-aspartate receptors (NMDARs) during brain development induces impairment of learning and memory abilities	Developmental disorder of mental health	WPHA/WNT Endorsed	Human, Mouse, Monkey sp., Rat	0.3	KE:55	Increase, Cell injury/death
						KE:52	Decreased, Calcium influx
						KE:341	Impairment, Learning and memory
AOP:17	Binding 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 memory	Developmental disorder of mental health	WPHA/WNT Endorsed	Rat, Mouse, Human	0.3	KE:1493	Increased Pro-inflammatory mediators
						KE:55	Increase, Cell injury/death
						KE:341	Impairment, Learning and memory
AOP:48	Binding 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 health	WPHA/WNT Endorsed	Human, Mouse, Rat	0.33	KE:55	Increase, Cell injury/death
						KE:389	Increased, Intracellular Calcium overload
						KE:341	Impairment, Learning and memory
AOP:54	Inhibition of Na+/I- symporter (NIS) leads to learning and memory impairment	Developmental disorder of mental health	WPHA/WNT Endorsed	Homo sapiens, Rattus sp.	0.2	KE:277	Thyroid hormone synthesis, Decreased
AOP:54		Developmental disorder of mental health	WPHA/WNT Endorsed	Homo sapiens, Rattus sp.	0.2	KE:341	Impairment, Learning and memory
AOP:63	Cyclooxygenase inhibition leading to reproductive dysfunction	Reproductive system disease	-	Goldfish, Human, Mouse, Rat	0.2	KE:675	Reduced, Reproductive Success
AOP:100	Cyclooxygenase inhibition leading to reproductive dysfunction via inhibition of female spawning behavior	Reproductive system disease	-	Goldfish	0.29	KE:675	Reduced, Reproductive Success
AOP:100		Reproductive system disease	-	Goldfish	0.29	KE:672	Reduced, Prostaglandin F2alpha synthesis, ovary
AOP:101	Cyclooxygenase inhibition leading to reproductive dysfunction via inhibition of pheromone release	Reproductive system disease	-	Goldfish	0.29	KE:675	Reduced, Reproductive Success
AOP:101		Reproductive system disease	-	Goldfish	0.29	KE:681	Decreased, Prostaglandin F2alpha synthesis, ovary
AOP:102	Cyclooxygenase inhibition leading to reproductive dysfunction via interference with meiotic prophase I /metaphase I transition	Reproductive system disease	-	Goldfish, Human, Rat, Mouse	0.2	KE:690	Reduced, Luteinizing hormone (LH), plasma
AOP:102		Reproductive system disease	-	Goldfish, Human, Rat, Mouse	0.2	KE:675	Reduced, Reproductive Success
AOP:103	Cyclooxygenase inhibition leading to reproductive dysfunction via interference with spindle assembly checkpoint	Reproductive system disease	-	Goldfish, Human, Rat, Mouse	0.2	KE:690	Reduced, Luteinizing hormone (LH), plasma
AOP:103		Reproductive system disease	-	Goldfish, Human, Rat, Mouse	0.2	KE:675	Reduced, Reproductive Success
AOP:134	Sodium Iodide Symporter (NIS) Inhibition and Subsequent Adverse Neurodevelopmental Outcomes in Mammals	Cognitive disorder	-	Rat, Homo sapiens	0.33	KE:757	Hippocampal anatomy, Altered
						KE:402	Cognitive function, decreased
						KE:277	Thyroid hormone synthesis, Decreased
AOP:139	Alkylation of DNA leading to cancer 1	Cancer	-	Homo sapiens, Mus musculus	0.5	KE:885	Increase, Cancer
AOP:139	Alkylation of DNA leading to cancer 1	Cancer	-	Homo sapiens, Mus musculus	0.5	KE:155	Inadequate DNA repair
AOP:196	Volatile Organic Chemicals Activate TRPA1 Receptor to Induce Sensory Pulmonary Irritation	Respiratory system disease	-		0.22	KE:1218	Opening of calcium channel, Calcium influx
AOP:196		Respiratory system disease	-		0.22	KE:1226	Increased Respiratory irritability and Chronic Cough,
AOP:204	5-hydroxytryptamine transporter inhibition leading to increased reproductive success and population increase	Unclassified	-		0.12	KE:1163	Increased, Reproductive Success
AOP:205	AOP from chemical insult to cell death	Unclassified	-	Vertebrates	0.33	KE:1263	Necrosis
AOP:205	AOP from chemical insult to cell death	Unclassified	-	Vertebrates	0.33	KE:1262	Apoptosis
AOP:296	Oxidative DNA damage leading to chromosomal aberrations and mutations	Genetic disease; Chromosomal disease	WPHA/WNT Endorsed	Human, Mice, Rat, Fish	0.4	KE:155	Inadequate DNA repair
AOP:296		Genetic disease; Chromosomal disease	WPHA/WNT Endorsed	Human, Mice, Rat, Fish	0.4	KE:1636	Increase, Chromosomal aberrations
AOP:300	Thyroid Receptor Antagonism and Subsequent Adverse Neurodevelopmental Outcomes in Mammals	Cognitive disorder	Under Development	Human, Mouse	0.4	KE:757	Hippocampal anatomy, Altered
AOP:300		Cognitive disorder	Under Development	Human, Mouse	0.4	KE:402	Cognitive function, decreased
AOP:406	SARS-CoV-2 infection leading to hyperinflammation	Unclassified	-		0.33	KE:1869	Diminished protective oxidative stress response
AOP:406	SARS-CoV-2 infection leading to hyperinflammation	Unclassified	-		0.33	KE:1868	Hyperinflammation
AOP:431	Increased tumor necrosis factor (TNF) leading to increased risk of gestational diabetes mellitus (GDM)	Inherited metabolic disorder	-	Human	0.2	KE:1953	Gestational diabetes mellitus
AOP:432	Deposition of Energy by Ionizing Radiation leading to Acute Myeloid Leukemia	Hematopoietic system disease; Cancer	-	Homo sapiens, Mus musculus	0.36	KE:1493	Increased Pro-inflammatory mediators
						KE:1955	Acute Myeloid Leukemia
						KE:155	Inadequate DNA repair
						KE:870	Increase, Cell Proliferation
AOP:442	Binding to voltage gate sodium channels during development leads to cognitive impairment	Cognitive disorder	Under Review	Rattus norvegicus, Mouse, Humans	0.29	KE:757	Hippocampal anatomy, Altered
AOP:442		Cognitive disorder	Under Review	Rattus norvegicus, Mouse, Humans	0.29	KE:402	Cognitive function, decreased
AOP:457	Succinate dehydrogenase inhibition leading to increased insulin resistance through reduction in circulating thyroxine	Inherited metabolic disorder	-	Human	0.33	KE:2119	Insulin resistance, increased
AOP:457		Inherited metabolic disorder	-	Human	0.33	KE:277	Thyroid hormone synthesis, Decreased
AOP:468	Binding of SARS-CoV-2 to ACE2 leads to hyperinflammation (via cell death)	Unclassified	-		0.38	KE:1868	Hyperinflammation
						KE:1825	Increase, Cell death
						KE:1497	Increased, recruitment of inflammatory cells
AOP:474	Succinate dehydrogenase inactivation leads to cancer by promoting EMT	Cancer	Under Development	Human and other cells in culture	0.2	KE:885	Increase, Cancer
AOP:475	Binding of chemicals to ionotropic glutamate receptors leads to impairment of learning and memory via loss of drebrin from dendritic spines of neurons	Developmental disorder of mental health	Under Development	Mouse, Rat, Human, Caenorhabditis elegans	0.25	KE:389	Increased, Intracellular Calcium overload
AOP:475		Developmental disorder of mental health	Under Development	Mouse, Rat, Human, Caenorhabditis elegans	0.25	KE:341	Impairment, Learning and memory
AOP:483	Deposition of Energy Leading to Learning and Memory Impairment	Developmental disorder of mental health	Under Review	Mouse, Rat, Rabbit, Dog, Pigs, Cow, Human	0.12	KE:341	Impairment, Learning and memory
AOP:485	Thyroid hormone antagonism leading to impaired oligodendrocyte maturation during development and subsequent decreased cognition	Cognitive disorder	-	Human	0.14	KE:402	Cognitive function, decreased
AOP:486	Binding to the extracellular protein laminin leading to decreased cognitive function	Cognitive disorder	-	Human	0.14	KE:402	Cognitive function, decreased
AOP:490	Co-activation of IP3R and RyR leads to reduced IQ through non-cholinergic mechanisms	Developmental disorder of mental health	-		0.18	KE:55	Increase, Cell injury/death
AOP:490		Developmental disorder of mental health	-		0.18	KE:341	Impairment, Learning and memory
AOP:497	ERa inactivation alters mitochondrial functions and insulin signalling in skeletal muscle and leads to insulin resistance and metabolic syndrome	Inherited metabolic disorder; Disease of metabolism	-		0.25	KE:2119	Insulin resistance, increased
AOP:497		Inherited metabolic disorder; Disease of metabolism	-		0.25	KE:1115	Increase, Reactive oxygen species
AOP:498	Increased LCN2/iron complex leading to neurological disorders	Nervous system disease	-	Homo sapiens	0.25	KE:2150	Neurological disorder
AOP:499	Activation of MEK-ERK1/2 leads to deficits in learning and cognition via disrupted neurotransmitter release	Developmental disorder of mental health	-	Rattus norvegicus, Mus musculus, Homo sapiens	0.25	KE:341	Impairment, Learning and memory
AOP:500	Activation of MEK-ERK1/2 leads to deficits in learning and cognition via ROS and apoptosis	Developmental disorder of mental health	-	Rattus norvegicus, Mus musculus, Homo sapiens	0.43	KE:1115	Increase, Reactive oxygen species
						KE:1262	Apoptosis
						KE:341	Impairment, Learning and memory
AOP:501	Excessive iron accumulation leading to neurological disorders	Nervous system disease	-	Homo sapiens	0.25	KE:2150	Neurological disorder
AOP:504	SULT1E1 inhibition leading to uterine adenocarcinoma via increased estrogen availability at target organ level	Unclassified	-	Mammals	0.33	KE:1065	Activation, estrogen receptor alpha
AOP:520	Retinoic acid receptor agonism during neurodevelopment leading to impaired learning and memory	Developmental disorder of mental health	-	Mouse, Rat, Human	0.2	KE:341	Impairment, Learning and memory
AOP:525	Reduced oligodendrocyte differentiation during neurodevelopment leading to impaired learning and memory	Developmental disorder of mental health	-		0.08	KE:341	Impairment, Learning and memory
AOP:533	Retinoic acid receptor antagonism during neurodevelopment leading to impaired learning and memory	Developmental disorder of mental health	-		0.17	KE:341	Impairment, Learning and memory
AOP:534	Succinate dehydrogenase (SDH) inhibition leads to cancer through oxidative stress	Cancer	-	Vertebrates	0.5	KE:885	Increase, Cancer
						KE:1115	Increase, Reactive oxygen species
						KE:1446	Decrease, Coupling of oxidative phosphorylation
AOP:535	Binding and activation of GPER leading to learning and memory impairments	Developmental disorder of mental health	-	Mouse, Human	0.33	KE:389	Increased, Intracellular Calcium overload
						KE:1262	Apoptosis
						KE:341	Impairment, Learning and memory
AOP:546	Succinate dehydrogenase inactivation leads to cancer through hypoxic-like mechanisms	Cancer	-	Human and other cells in culture	0.2	KE:885	Increase, Cancer
AOP:561	Aromatase induction leading to estrogen receptor alpha activation via increased estradiol	Unclassified	-	Vertebrates	0.2	KE:1065	Activation, estrogen receptor alpha

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:16	Acetylcholinesterase inhibition leading to acute mortality	Unclassified	Under Development		0.14	KE:12	Acetylcholinesterase (AchE) Inhibition
AOP:21	Aryl hydrocarbon receptor activation leading to early life stage mortality, via increased COX-2	Unclassified	WPHA/WNT Endorsed	Zebrafish, Medaka, Gallus gallus	0.2	KE:18	Activation, AhR
AOP:27	Cholestatic Liver Injury induced by Inhibition of the Bile Salt Export Pump (ABCB11)	Gastrointestinal system disease	Under Development	Humans	0.38	KE:41	Inhibition, Bile Salt Export Pump (ABCB11)
						KE:149	Increase, Inflammation
						KE:1115	Increase, Reactive oxygen species
AOP:41	Sustained AhR Activation leading to Rodent Liver Tumours	Cancer; Gastrointestinal system disease	Under Review	Rattus sp. ABTC 42503, Mus sp. 2000082	0.6	KE:854	Alterations, Cellular proliferation / hyperplasia
						KE:165	Activation, Long term AHR receptor driven direct and indirect gene expression changes
						KE:853	Changes/Inhibition, Cellular Homeostasis and Apoptosis
AOP:62	AKT2 activation leading to hepatic steatosis	Gastrointestinal system disease; Inherited metabolic disorder	-		0.25	KE:486	systemic inflammation leading to hepatic steatosis
AOP:69	Modulation of Adult Leydig Cell Function Subsequent to Decreased Cholesterol Synthesis or Transport in the Adult Leydig Cell	Reproductive system disease	-	Rattus norvegicus, Homo sapiens	0.2	KE:642	Decreased Cholesterol, Decreased De Novo Biosynthesis of Choleseterol
AOP:119	Inhibition of thyroid peroxidase leading to follicular cell adenomas and carcinomas (in rat and mouse)	Cancer; Endocrine system disease	-	Rattus norvegicus, Mus musculus	0.43	KE:279	Thyroperoxidase, Inhibition
						KE:277	Thyroid hormone synthesis, Decreased
						KE:739	Increase, Hypertrophy and proliferation (follicular cell)
AOP:121	Urinary bladder calculi leading to urothelial papillomas and carcinomas (in mouse and rat)	Cancer; Urinary system disease	-	Mus musculus, Rattus norvegicus	0.4	KE:795	Increase, Regenerative cell proliferation (urothelial cells)
AOP:121		Cancer; Urinary system disease	-	Mus musculus, Rattus norvegicus	0.4	KE:793	Increase, Urinary bladder calculi
AOP:128	Kidney dysfunction by decreased thyroid hormone	Urinary system disease	Under Development	Sprague-Dawley, Homo sapiens	0.09	KE:277	Thyroid hormone synthesis, Decreased
AOP:131	Aryl hydrocarbon receptor activation leading to uroporphyria	Inherited metabolic disorder	WPHA/WNT Endorsed	Mouse, Rat, Human, Japanese quail, Chicken, Herring gull, Common Starling	0.33	KE:18	Activation, AhR
AOP:131		Inherited metabolic disorder	WPHA/WNT Endorsed		0.33	KE:850	Induction, CYP1A2/CYP1A5
AOP:148	EGFR Activation Leading to Decreased Lung Function	Respiratory system disease	Under Development	Human, Mouse, Rat	0.25	KE:941	Activation, EGFR
AOP:150	Aryl hydrocarbon receptor activation leading to early life stage mortality, via reduced VEGF	Unclassified	WPHA/WNT Endorsed	Chicken, Zebrafish, Mouse, Rattus norvegicus	0.14	KE:18	Activation, AhR
AOP:151	AhR activation leading to preeclampsia	Cardiovascular system disease	Under Development	Homo sapiens, Mus musculus	0.14	KE:18	Activation, AhR
AOP:159	Thyroperoxidase inhibition leading to increased mortality via reduced anterior swim bladder inflation	Unclassified	WPHA/WNT Endorsed	Zebrafish, Fathead minnow	0.25	KE:279	Thyroperoxidase, Inhibition
AOP:159		Unclassified	WPHA/WNT Endorsed	Zebrafish, Fathead minnow	0.25	KE:277	Thyroid hormone synthesis, Decreased
AOP:175	Thyroperoxidase inhibition leading to altered amphibian metamorphosis	Unclassified	-	African clawed frog	0.5	KE:279	Thyroperoxidase, Inhibition
AOP:175		Unclassified	-	African clawed frog	0.5	KE:277	Thyroid hormone synthesis, Decreased
AOP:209	Perturbation of cholesterol and glutathione homeostasis leading to hepatotoxicity: Integrated multi-OMICS approach for building AOP	Gastrointestinal system disease	-		0.12	KE:1286	Down Regulation, GSS and GSTs gene
AOP:263	Uncoupling of oxidative phosphorylation leading to growth inhibition via decreased cell proliferation	Unclassified	WPHA/WNT Endorsed	Zebrafish, Mouse, Rat, Lemna minor, Human, Caenorhabditis elegans	0.75	KE:1771	Decrease, Adenosine triphosphate pool
						KE:1446	Decrease, Coupling of oxidative phosphorylation
						KE:1821	Decrease, Cell proliferation
AOP:264	Uncoupling of oxidative phosphorylation leading to growth inhibition via ATP depletion associated cell death	Unclassified	Under Development		0.75	KE:1771	Decrease, Adenosine triphosphate pool
						KE:55	Increase, Cell injury/death
						KE:1446	Decrease, Coupling of oxidative phosphorylation
AOP:265	Uncoupling of oxidative phosphorylation leading to growth inhibition via increased cytosolic calcium	Unclassified	Under Development		0.5	KE:55	Increase, Cell injury/death
AOP:265		Unclassified	Under Development		0.5	KE:1446	Decrease, Coupling of oxidative phosphorylation
AOP:266	Uncoupling of oxidative phosphorylation leading to growth inhibition via decreased Na-K ATPase activity	Unclassified	Under Development		0.5	KE:1771	Decrease, Adenosine triphosphate pool
						KE:55	Increase, Cell injury/death
						KE:1446	Decrease, Coupling of oxidative phosphorylation
AOP:267	Uncoupling of oxidative phosphorylation leading to growth inhibition via glucose depletion	Unclassified	Under Development		0.4	KE:1821	Decrease, Cell proliferation
AOP:267		Unclassified	Under Development		0.4	KE:1446	Decrease, Coupling of oxidative phosphorylation
AOP:268	Uncoupling of oxidative phosphorylation leading to growth inhibition via mitochondrial swelling	Unclassified	Under Development		0.5	KE:55	Increase, Cell injury/death
AOP:268		Unclassified	Under Development		0.5	KE:1446	Decrease, Coupling of oxidative phosphorylation
AOP:271	Inhibition of thyroid peroxidase leading to impaired fertility in fish	Unclassified	Under Development	Fish	0.4	KE:279	Thyroperoxidase, Inhibition
AOP:271		Unclassified	Under Development	Fish	0.4	KE:277	Thyroid hormone synthesis, Decreased
AOP:281	Acetylcholinesterase Inhibition Leading to Neurodegeneration	Nervous system disease	-		0.3	KE:12	Acetylcholinesterase (AchE) Inhibition
						KE:55	Increase, Cell injury/death
						KE:389	Increased, Intracellular Calcium overload
AOP:282	Adverse outcome pathway on photochemical toxicity initiated by light exposure	Unclassified	Under Review	Human	0.25	KE:1115	Increase, Reactive oxygen species
AOP:298	Increase in reactive oxygen species (ROS) leading to human treatment-resistant gastric cancer via chronic ROS	Cancer; Gastrointestinal system disease	Under Review	Homo sapiens	0.33	KE:1753	Chronic reactive oxygen species
AOP:298		Cancer; Gastrointestinal system disease	Under Review	Homo sapiens	0.33	KE:1115	Increase, Reactive oxygen species
AOP:310	Embryonic Activation of the AHR leading to Reproductive failure, via epigenetic down-regulation of GnRHR	Unclassified	-	Zebrafish	0.17	KE:18	Activation, AhR
AOP:310		Unclassified	-	Zebrafish	0.17	KE:3	Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
AOP:312	Acetylcholinesterase Inhibition leading to Acute Mortality via Impaired Coordination & Movement	Unclassified	-		0.17	KE:12	Acetylcholinesterase (AchE) Inhibition
AOP:324	Excessive reactive oxygen species leading to growth inhibition via oxidative DNA damage and cell death	Unclassified	-	Fish	0.5	KE:55	Increase, Cell injury/death
AOP:324		Unclassified	-	Fish	0.5	KE:1115	Increase, Reactive oxygen species
AOP:325	Excessive reactive oxygen species leading to growth inhibition via lipid peroxidation and cell death	Unclassified	-	Fish	0.5	KE:55	Increase, Cell injury/death
AOP:325		Unclassified	-	Fish	0.5	KE:1115	Increase, Reactive oxygen species
AOP:326	Excessive reactive oxygen species leading to growth inhibition via protein oxidation and cell death	Unclassified	-	Fish	0.5	KE:55	Increase, Cell injury/death
AOP:326		Unclassified	-	Fish	0.5	KE:1115	Increase, Reactive oxygen species
AOP:327	Excessive reactive oxygen species production leading to mortality (1)	Unclassified	-	Daphnia magna	0.2	KE:1115	Increase, Reactive oxygen species
AOP:328	Excessive reactive oxygen species production leading to mortality (2)	Unclassified	-	Daphnia magna	0.4	KE:1771	Decrease, Adenosine triphosphate pool
AOP:328		Unclassified	-	Daphnia magna	0.4	KE:1115	Increase, Reactive oxygen species
AOP:329	Excessive reactive oxygen species production leading to mortality (3)	Unclassified	-	Daphnia magna, Paracyclopina nana	0.4	KE:1771	Decrease, Adenosine triphosphate pool
AOP:329		Unclassified	-	Daphnia magna, Paracyclopina nana	0.4	KE:1115	Increase, Reactive oxygen species
AOP:330	Excessive reactive oxygen species production leading to mortality (4)	Unclassified	-	Daphnia magna	0.2	KE:1115	Increase, Reactive oxygen species
AOP:331	Excessive reactive oxygen species leading to growth inhibition via oxidative DNA damage and reduced cell proliferation	Unclassified	-	Daphnia magna, Daphnia middendorffiana, Daphnia pulex, Daphnia pulicaria, Daphnia parvula	0.5	KE:1821	Decrease, Cell proliferation
						KE:1505	Cell cycle, disrupted
						KE:1115	Increase, Reactive oxygen species
AOP:332	Excessive reactive oxygen species leading to growth inhibition via lipid peroxidation and reduced cell proliferation	Unclassified	-		0.6	KE:1821	Decrease, Cell proliferation
						KE:1505	Cell cycle, disrupted
						KE:1115	Increase, Reactive oxygen species
AOP:333	Excessive reactive oxygen species leading to growth inhibition via uncoupling of oxidative phosphorylation	Unclassified	-		0.8	KE:1821	Decrease, Cell proliferation
						KE:1771	Decrease, Adenosine triphosphate pool
						KE:1115	Increase, Reactive oxygen species
						KE:1446	Decrease, Coupling of oxidative phosphorylation
AOP:363	Thyroperoxidase inhibition leading to altered visual function via altered retinal layer structure	Unclassified	Under Review	Zebrafish	0.25	KE:279	Thyroperoxidase, Inhibition
AOP:363		Unclassified	Under Review	Zebrafish	0.25	KE:277	Thyroid hormone synthesis, Decreased
AOP:364	Thyroperoxidase inhibition leading to altered visual function via decreased eye size	Unclassified	Under Development		0.25	KE:279	Thyroperoxidase, Inhibition
AOP:364		Unclassified	Under Development		0.25	KE:277	Thyroid hormone synthesis, Decreased
AOP:365	Thyroperoxidase inhibition leading to altered visual function via altered photoreceptor patterning	Unclassified	Under Development		0.25	KE:279	Thyroperoxidase, Inhibition
AOP:365		Unclassified	Under Development		0.25	KE:277	Thyroid hormone synthesis, Decreased
AOP:399	Inhibition of Fyna leading to increased mortality via decreased eye size (Microphthalmos)	Unclassified	-	Zebrafish	0.25	KE:1821	Decrease, Cell proliferation
AOP:399		Unclassified	-	Zebrafish	0.25	KE:1884	Inhibition of Fyna
AOP:413	Oxidation and antagonism of reduced glutathione leading to mortality via acute renal failure	Unclassified	-	Fish, Mice	0.5	KE:1607	Increase, Necrosis
						KE:1115	Increase, Reactive oxygen species
						KE:926	Oxidation, Glutathione (To be considered with MIE)
AOP:414	Aryl hydrocarbon receptor activation leading to lung fibrosis through TGF-β dependent fibrosis toxicity pathway	Musculoskeletal system disease; Respiratory system disease	-		0.2	KE:18	Activation, AhR
AOP:415	Aryl hydrocarbon receptor activation leading to lung fibrosis through IL-6 toxicity pathway	Musculoskeletal system disease; Respiratory system disease	-		0.2	KE:18	Activation, AhR
AOP:416	Aryl hydrocarbon receptor activation leading to lung cancer through IL-6 toxicity pathway	Cancer	-		0.5	KE:18	Activation, AhR
						KE:1115	Increase, Reactive oxygen species
						KE:1669	Increased, DNA damage and mutation
AOP:417	Aryl hydrocarbon receptor activation leading to lung cancer through AHR-ARNT toxicity pathway	Cancer	-		0.4	KE:18	Activation, AhR
AOP:417		Cancer	-		0.4	KE:1669	Increased, DNA damage and mutation
AOP:418	Aryl hydrocarbon receptor activation leading to impaired lung function through AHR-ARNT toxicity pathway	Respiratory system disease	-		0.6	KE:18	Activation, AhR
						KE:1825	Increase, Cell death
						KE:1115	Increase, Reactive oxygen species
AOP:419	Aryl hydrocarbon receptor activation leading to impaired lung function through P53 toxicity pathway	Respiratory system disease	-		0.5	KE:18	Activation, AhR
AOP:419		Respiratory system disease	-		0.5	KE:1262	Apoptosis
AOP:420	Aryl hydrocarbon receptor activation leading to lung cancer through sustained NRF2 toxicity pathway	Cancer	-		0.5	KE:18	Activation, AhR
AOP:420		Cancer	-		0.5	KE:870	Increase, Cell Proliferation
AOP:423	Toxicological mechanisms of hepatocyte apoptosis through the PARP1 dependent cell death pathway	Unclassified	-		0.17	KE:1115	Increase, Reactive oxygen species
AOP:438	reactive oxygen species generation leading to increased cardiovascular morbidity and mortality	Cardiovascular system disease	-		0.08	KE:1115	Increase, Reactive oxygen species
AOP:439	Activation of the AhR leading to metastatic breast cancer	Thoracic disease; Cancer	Under Development	Humans, Mice	0.56	KE:18	Activation, AhR
						KE:1971	Increased, tumor growth
						KE:149	Increase, Inflammation
						KE:1241	Increased, Motility
						KE:1262	Apoptosis
AOP:443	DNA damage and mutations leading to Metastatic Breast Cancer	Thoracic disease; Cancer	Under Development	Human and other cells in culture, Human, Mice, Rat, Canine heartworm nematode, Yeast	0.4	KE:1554	Increase Chromosomal Aberrations
						KE:155	Inadequate DNA repair
						KE:1669	Increased, DNA damage and mutation
						KE:1172	Increased activation, Nuclear factor kappa B (NF-kB)
AOP:445	Estrogen Receptor Alpha Agonism leads to Impaired Reproduction	Reproductive system disease	-		0.12	KE:1065	Activation, estrogen receptor alpha
AOP:446	PM-related Adverse outcome pathway frameworks on various systems	Respiratory system disease	-		0.35	KE:1115	Increase, Reactive oxygen species
						KE:165	Activation, Long term AHR receptor driven direct and indirect gene expression changes
						KE:18	Activation, AhR
						KE:1198	Activation, Macrophages
						KE:149	Increase, Inflammation
						KE:1497	Increased, recruitment of inflammatory cells
						KE:1262	Apoptosis
AOP:447	Kidney failure induced by inhibition of mitochondrial electron transfer chain through apoptosis, inflammation and oxidative stress pathways	Urinary system disease	-		0.17	KE:1097	Occurrence, renal proximal tubular necrosis
AOP:447		Urinary system disease	-		0.17	KE:202	Inhibition, Nuclear factor kappa B (NF-kB)
AOP:448	ROS, inflammation, and activation of nAChR lead to increased incidence of cardiovascular morbidity and mortality	Cardiovascular system disease	-		0.12	KE:1198	Activation, Macrophages
AOP:448		Cardiovascular system disease	-		0.12	KE:1115	Increase, Reactive oxygen species
AOP:450	Inhibition of AChE and activation of CYP2E1 leading to sensory axonal peripheral neuropathy and mortality	Nervous system disease	-	Rattus norvegicus, Mus musculus, Homo sapiens	0.14	KE:12	Acetylcholinesterase (AchE) Inhibition
AOP:453	Reactive oxygen species and subsequent oxidative stress lead to increased incidence of digestive morbidity and mortality in the general population	Gastrointestinal system disease	-		0.15	KE:1198	Activation, Macrophages
AOP:453		Gastrointestinal system disease	-		0.15	KE:1115	Increase, Reactive oxygen species
AOP:455	Aryl hydrocarbon receptor activation leading to early life stage mortality via sox9 repression induced impeded craniofacial development	Musculoskeletal system disease	Under Review	Zebrafish, Mouse, Human, Sebastiscus marmoratus, Salmo salar, Chicken	0.17	KE:18	Activation, AhR
AOP:456	Aryl hydrocarbon receptor activation leading to early life stage mortality via sox9 repression induced cardiovascular toxicity	Unclassified	Under Review	Zebrafish, Mouse, Human, Chicken	0.17	KE:18	Activation, AhR
AOP:463	The AOP framwork on silica nanopariticles induced hepatoxicity	Gastrointestinal system disease	-		0.27	KE:149	Increase, Inflammation
						KE:1115	Increase, Reactive oxygen species
						KE:1262	Apoptosis
AOP:469	Reactive oxygen speicies overproduction leading to increased digestive morbidity and mortality in generation population	Gastrointestinal system disease	-		0.15	KE:1198	Activation, Macrophages
AOP:469		Gastrointestinal system disease	-		0.15	KE:1115	Increase, Reactive oxygen species
AOP:472	DNA adduct formation leading to kidney failure	Urinary system disease	-		0.44	KE:1097	Occurrence, renal proximal tubular necrosis
						KE:1825	Increase, Cell death
						KE:1115	Increase, Reactive oxygen species
						KE:149	Increase, Inflammation
AOP:494	AhR activation leading to liver fibrosis	Gastrointestinal system disease	-	Mus musculus, Homo sapiens	0.33	KE:18	Activation, AhR
AOP:494	AhR activation leading to liver fibrosis	Gastrointestinal system disease	-	Mus musculus, Homo sapiens	0.33	KE:55	Increase, Cell injury/death
AOP:503	Activation of uterine estrogen receptor-alfa leading to endometrial adenocarcinoma, via epigenetic modulation	Reproductive system disease; Cancer	Under Review	Human, Mouse	0.17	KE:1065	Activation, estrogen receptor alpha
AOP:511	The AOP framework on ROS-mediated oxidative stress induced vascular disrupting effects	Cardiovascular system disease	-	Human, Mouse, Zebrafish	0.06	KE:1115	Increase, Reactive oxygen species
AOP:536	Estrogen receptor agonism leading to reduced survival and population growth due to renal failure	Unclassified	-		0.17	KE:111	Agonism, Estrogen receptor
AOP:537	Estrogen receptor agonism leads to reduced fecundity via increased vitellogenin in the liver	Unclassified	-		0.2	KE:111	Agonism, Estrogen receptor
AOP:540	Oxidative Stress in the Fish Ovary Leads to Reproductive Impairment via Reduced Vitellogenin Production	Unclassified	-		0.33	KE:1115	Increase, Reactive oxygen species
						KE:3	Reduction, 17beta-estradiol synthesis by ovarian granulosa cells
						KE:1262	Apoptosis
AOP:541	Excessive ROS generation leading to increased incidence of vascular calcification by VSMC phenotype switching	Cardiovascular system disease	-		0.23	KE:1493	Increased Pro-inflammatory mediators
						KE:1198	Activation, Macrophages
						KE:1115	Increase, Reactive oxygen species
AOP:559	Inhibition of acetylcholinesterase (AChE) leading to arrhythmias	Symptom	-	Human and other cells in culture, Rattus norvegicus, Dogs, Sus scrofa, Zebrafish, Insecta sp. BOLD:AAN5199	0.2	KE:12	Acetylcholinesterase (AchE) Inhibition
AOP:563	Aryl hydrocarbon Receptor (AHR) activation causes Premature Ovarian Insufficiency via Bax mediated apoptosis	Reproductive system disease; Endocrine system disease	-	Rat, Mouse, Zebra fish, Human	0.33	KE:18	Activation, AhR
AOP:563		Reproductive system disease; Endocrine system disease	-	Rat, Mouse, Zebra fish, Human	0.33	KE:1262	Apoptosis

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:42	Inhibition of Thyroperoxidase and Subsequent Adverse Neurodevelopmental Outcomes in Mammals	Cognitive disorder	WPHA/WNT Endorsed	Human, Rat, Mouse	0.5	KE:279	Thyroperoxidase, Inhibition
						KE:757	Hippocampal anatomy, Altered
						KE:402	Cognitive function, decreased
						KE:277	Thyroid hormone synthesis, Decreased
AOP:392	Decreased fibrinolysis and activated bradykinin system leading to hyperinflammation	Unclassified	Under Development	Humans	0.6	KE:1497	Increased, recruitment of inflammatory cells
						KE:1868	Hyperinflammation
						KE:1867	Bradykinin system, hyperactivated
AOP:405	Organo-Phosphate Chemicals induced inhibition of AChE leading to impaired cognitive function	Cognitive disorder	-	Rattus norvegicus, Mus musculus, Homo sapiens	0.4	KE:12	Acetylcholinesterase (AchE) Inhibition
AOP:405		Cognitive disorder	-	Rattus norvegicus, Mus musculus, Homo sapiens	0.4	KE:402	Cognitive function, decreased
AOP:458	AhR activation in the liver leading to Subsequent Adverse Neurodevelopmental Outcomes in Mammals	Cognitive disorder	-	Rat, Mouse, Monkey, Human	0.38	KE:18	Activation, AhR
						KE:295	Induction, Upregulation of glucuronyltransferase activity
						KE:402	Cognitive function, decreased
AOP:459	AhR activation in the thyroid leading to Subsequent Adverse Neurodevelopmental Outcomes in Mammals	Cognitive disorder	-	Human, Mouse, Rat	0.44	KE:18	Activation, AhR
						KE:850	Induction, CYP1A2/CYP1A5
						KE:402	Cognitive function, decreased
						KE:277	Thyroid hormone synthesis, Decreased
AOP:488	Increased reactive oxygen species production leading to decreased cognitive function	Cognitive disorder	-	Human	0.43	KE:1869	Diminished protective oxidative stress response
						KE:1115	Increase, Reactive oxygen species
						KE:402	Cognitive function, decreased
AOP:505	Reactive Oxygen Species (ROS) formation leads to cancer via inflammation pathway	Cancer	-	Human, Mouse, Rat	0.6	KE:885	Increase, Cancer
						KE:149	Increase, Inflammation
						KE:1115	Increase, Reactive oxygen species
AOP:513	Reactive Oxygen (ROS) formation leads to cancer via Peroxisome proliferation-activated receptor (PPAR) pathway	Cancer	-	Human, Mouse, Rat	0.6	KE:885	Increase, Cancer
						KE:1115	Increase, Reactive oxygen species
						KE:1060	Alteration, 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.