| 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: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 | 0.11 | 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: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 | 0.1 | KE:1392 | Oxidative Stress |
| 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: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 | 0.11 | KE:352 | N/A, Neurodegeneration |
| 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. | 0.1 | KE:277 | Thyroid hormone synthesis, Decreased |
| AOP:64 | Glucocorticoid Receptor (GR) Mediated Adult Leydig Cell Dysfunction Leading to Decreased Male Fertility | Reproductive system disease | - | Rattus norvegicus | 0.29 | KE:520 | Decreased sperm quantity or quality in the adult, Decreased fertility |
| KE:496 | Increased apoptosis, decreased fetal/adult Leydig Cells | ||||||
| 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: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 | 0.14 | KE:277 | Thyroid hormone synthesis, Decreased |
| 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:115 | Epithelial cytotoxicity leading to forestomach tumors (in mouse and rat) | Cancer | - | Mus musculus, Rattus norvegicus | 0.2 | KE:149 | Increase, Inflammation |
| AOP:122 | Prolyl hydroxylase inhibition leading to reproductive dysfunction via increased HIF1 heterodimer formation | Unclassified | - | Pimephales promelas | 0.1 | KE:799 | Increased, HIF-1 heterodimer |
| AOP:134 | Sodium Iodide Symporter (NIS) Inhibition and Subsequent Adverse Neurodevelopmental Outcomes in Mammals | Cognitive disorder | - | Rat, Homo sapiens | 0.11 | KE:277 | Thyroid hormone synthesis, Decreased |
| AOP:149 | Peptide Oxidation Leading to Hypertension | Cardiovascular system disease | Under Development | Human, Mouse, Rat, Cow | 0.1 | KE:973 | KE5 : Decrease, AKT/eNOS activity |
| 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: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: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 | 0.5 | KE:1280 | Activation, HIF-1 |
| KE:1115 | Increase, Reactive oxygen species | ||||||
| KE:1281 | Increased, DNA Damage-Repair | ||||||
| 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:272 | Deposition of energy leading to lung cancer | Cancer | WPHA/WNT Endorsed | Human, Rat, Mouse | 0.29 | KE:155 | Inadequate DNA repair |
| KE:1636 | Increase, Chromosomal aberrations | ||||||
| AOP:278 | IKK complex inhibition leading to liver injury | Unclassified | - | 0.12 | KE:1579 | Increase, proinflammatory mediators (TNFalpha) | |
| AOP:280 | α-diketone-induced bronchiolitis obliterans | Musculoskeletal system disease; Respiratory system disease | - | 0.14 | KE:149 | Increase, Inflammation | |
| AOP:288 | Inhibition of 17α-hydrolase/C 10,20-lyase (Cyp17A1) activity leads to birth reproductive defects (cryptorchidism) in male (mammals) | Endocrine system disease | - | Human, Rat | 0.12 | KE:1614 | Decrease, androgen receptor activation |
| 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 | 0.14 | KE:1115 | Increase, Reactive oxygen species |
| AOP:305 | 5α-reductase inhibition leading to short anogenital distance (AGD) in male (mammalian) offspring | Unclassified | Under Development | Rat, Human, Mouse | 0.4 | KE:286 | Altered, Transcription of genes by the androgen receptor |
| KE:1614 | Decrease, androgen receptor activation | ||||||
| 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:320 | Binding of SARS-CoV-2 to ACE2 receptor leading to acute respiratory distress associated mortality | Unclassified | Under Development | Homo sapiens | 0.11 | KE:1750 | Increased inflammatory immune responses |
| AOP:321 | Reduced environmental pH leading to thinner shells in Mytilus edulis | Unclassified | - | 0.09 | KE:10042 | Abnormal development | |
| 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:1005 | Reduced, Swimming performance |
| AOP:374 | Binding of Sars-CoV-2 spike protein to ACE 2 receptors expressed on brain cells (neuronal and non-neuronal) leads to neuroinflammation resulting in encephalitis | Nervous system disease | Under Development | Human | 0.25 | KE:352 | N/A, Neurodegeneration |
| AOP:382 | Angiotensin II type 1 receptor (AT1R) agonism leading to lung fibrosis | Musculoskeletal system disease; Respiratory system disease | Under Development | 0.17 | KE:1115 | Increase, Reactive oxygen species | |
| 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 | 0.12 | KE:1115 | Increase, Reactive oxygen species |
| 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 | - | 0.12 | KE:1115 | Increase, Reactive oxygen species | |
| AOP:413 | Oxidation and antagonism of reduced glutathione leading to mortality via acute renal failure | Unclassified | - | Fish, Mice | 0.17 | KE:1115 | Increase, Reactive oxygen species |
| AOP:437 | Inhibition of mitochondrial electron transport chain (ETC) complexes leading to kidney toxicity | Urinary system disease | Under Development | 0.2 | KE:1392 | Oxidative Stress | |
| AOP:440 | Hypothalamus estrogen receptors activity suppression leading to ovarian cancer via ovarian epithelial cell hyperplasia | Benign neoplasm; Endocrine system disease; Reproductive system disease; Reproductive system disease; Cancer; Endocrine system disease | Under Development | Human, Rat, Mice | 0.11 | KE:1973 | Increased, estrogens |
| 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: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 | 0.2 | KE:155 | Inadequate DNA repair |
| KE:1554 | Increase Chromosomal Aberrations | ||||||
| AOP:444 | Ionizing radiation leads to reduced reproduction in Eisenia fetida via reduced spermatogenesis and cocoon hatchability | Unclassified | - | 0.11 | KE:1392 | Oxidative Stress | |
| AOP:449 | Ceramide synthase inhibition leading to neural tube defects | Neural tube defect | - | 0.14 | KE:1502 | Histone deacetylase inhibition | |
| AOP:451 | Interaction with lung resident cell membrane components leads to lung cancer | Cancer | - | Human | 0.11 | KE:1115 | Increase, Reactive oxygen species |
| AOP:452 | Adverse outcome pathway of PM-induced respiratory toxicity | Respiratory system disease | - | 0.18 | KE:1392 | Oxidative Stress | |
| KE:1262 | Apoptosis | ||||||
| AOP:460 | Antagonism of Smoothened receptor leading to orofacial clefting | Unclassified | Under Development | Mouse | 0.11 | KE:1262 | Apoptosis |
| AOP:465 | Alcohol dehydrogenase leading to reproductive dysfunction | Unclassified | - | 0.25 | KE:748 | Increased, Estrogen receptor (ER) activity | |
| 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 | 0.25 | KE:1392 | Oxidative Stress |
| KE:2244 | Altered Stress Response Signaling | ||||||
| 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:1392 | Oxidative Stress |
| KE:155 | Inadequate DNA repair | ||||||
| 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:1392 | Oxidative Stress | |
| AOP:482 | Deposition of energy leading to occurrence of bone loss | Musculoskeletal system disease | Under Review | Human, Mouse, Rat, Rhesus monkeys | 0.14 | KE:1392 | Oxidative Stress |
| 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 | 0.25 | KE:1392 | Oxidative Stress |
| KE:2244 | Altered Stress Response Signaling | ||||||
| AOP:490 | Co-activation of IP3R and RyR leads to reduced IQ through non-cholinergic mechanisms | Developmental disorder of mental health | - | 0.18 | KE:2124 | increased, Bax expression | |
| KE:2123 | decreased, Bcl-2 expression | ||||||
| AOP:491 | Decrease, GLI1/2 target gene expression leads to orofacial clefting | Unclassified | Under Development | Mouse | 0.17 | 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: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:1392 | Oxidative Stress | |
| KE:1115 | Increase, Reactive oxygen species | ||||||
| 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:352 | N/A, Neurodegeneration | ||||||
| KE:1262 | Apoptosis | ||||||
| AOP:510 | Demethylation of PPAR promotor leading to vascular disrupting effects | Cardiovascular system disease | - | Human, Mouse, Zebrafish | 0.2 | KE:1392 | Oxidative Stress |
| KE:2165 | Activation of PPAR | ||||||
| AOP:521 | Essential element imbalance leads to reproductive failure via oxidative stress | Unclassified | - | Murinae gen. sp. | 0.29 | KE:1392 | Oxidative Stress |
| KE:1115 | Increase, Reactive oxygen species | ||||||
| AOP:535 | Binding and activation of GPER leading to learning and memory impairments | Developmental disorder of mental health | - | Mouse, Human | 0.22 | KE:1392 | Oxidative Stress |
| KE:1262 | Apoptosis | ||||||
| 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:569 | Decreased DNA methylation of FAM50B/PTCHD3 leading to IQ loss of children via PI3K-Akt pathway | Developmental disorder of mental health | - | 0.33 | KE:1115 | Increase, Reactive oxygen species | |
| KE:2195 | Increase, CNS Neural cell death |
| 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:3 | Inhibition of the mitochondrial complex I of nigro-striatal neurons leads to parkinsonian motor deficits | Nervous system disease | WPHA/WNT Endorsed | Human, Rat | 0.14 | KE:896 | Parkinsonian motor deficits |
| AOP:6 | Antagonist binding to PPARα leading to body-weight loss | Symptom | WPHA/WNT Endorsed | Mus musculus, Homo sapiens, Pimephales promelas, Colinus virginianus, Rattus norvegicus | 0.12 | KE:864 | Decreased, Body Weight |
| 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 | 0.12 | KE:352 | N/A, Neurodegeneration |
| AOP:34 | LXR activation leading to hepatic steatosis | Gastrointestinal system disease; Inherited metabolic disorder | - | 0.15 | KE:345 | N/A, Liver Steatosis | |
| KE:116 | Activation, FAS | ||||||
| AOP:37 | PPARα activation leading to hepatocellular adenomas and carcinomas in rodents | Cancer; Gastrointestinal system disease | Under Development | Mouse, Rat | 0.4 | KE:716 | Increase, cell proliferation (hepatocytes) |
| KE:719 | Increase, hepatocellular adenomas and carcinomas | ||||||
| AOP:40 | Covalent Protein binding leading to Skin Sensitisation | Integumentary system disease | WPHA/WNT Endorsed | Mouse, Human | 0.4 | KE:827 | sensitisation, skin |
| KE:272 | Activation/Proliferation, T-cells | ||||||
| AOP:99 | Histamine (H2) receptor antagonism leading to reduced survival | Unclassified | - | Zebrafish | 0.14 | KE:636 | Decreased, survival |
| 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 | 0.4 | KE:716 | Increase, cell proliferation (hepatocytes) |
| KE:719 | Increase, hepatocellular adenomas and carcinomas | ||||||
| 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:719 | Increase, hepatocellular adenomas and carcinomas |
| AOP:124 | HMG-CoA reductase inhibition leading to decreased fertility | Reproductive system disease | - | Rattus rattus | 0.33 | KE:807 | Decreased, cholesterol |
| KE:330 | Decrease, Fertility | ||||||
| AOP:139 | Alkylation of DNA leading to cancer 1 | Cancer | - | Homo sapiens, Mus musculus | 0.5 | KE:885 | Increase, Cancer |
| KE:155 | Inadequate DNA repair | ||||||
| AOP:205 | AOP from chemical insult to cell death | Unclassified | - | Vertebrates | 0.17 | KE:1262 | Apoptosis |
| AOP:260 | CYP2E1 activation and formation of protein adducts leading to neurodegeneration | Nervous system disease | - | Human | 0.29 | KE:1392 | Oxidative Stress |
| KE:1514 | Neurodegeneration | ||||||
| AOP:269 | Elevated ATP demand for detoxification and repair mechanisms leading to impaired growth and development | Unclassified | - | 0.17 | KE:10013 | Impaired growth and development | |
| AOP:293 | Increased DNA damage leading to increased risk of breast cancer | Genetic disease; Thoracic disease; Cancer | Under Development | Rattus rattus, Mus musculus | 0.11 | KE:1193 | N/A, Breast Cancer |
| AOP:294 | Increased reactive oxygen and nitrogen species (RONS) leading to increased risk of breast cancer | Genetic disease; Thoracic disease; Cancer | Under Development | 0.11 | KE:1193 | N/A, Breast Cancer | |
| 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 |
| KE:1636 | Increase, Chromosomal aberrations | ||||||
| AOP:322 | Alkylation of DNA leading to reduced sperm count | Reproductive system disease | - | 0.4 | KE:155 | Inadequate DNA repair | |
| KE:1757 | Reduce, Sperm count | ||||||
| AOP:432 | Deposition of Energy by Ionizing Radiation leading to Acute Myeloid Leukemia | Hematopoietic system disease; Cancer | - | Homo sapiens, Mus musculus | 0.18 | KE:1955 | Acute Myeloid Leukemia |
| KE:155 | Inadequate DNA repair | ||||||
| AOP:464 | Calcium overload in dopaminergic neurons of the substantia nigra leading to parkinsonian motor deficits | Nervous system disease | - | 0.11 | KE:1392 | Oxidative Stress | |
| KE:896 | Parkinsonian motor deficits | ||||||
| AOP:498 | Increased LCN2/iron complex leading to neurological disorders | Nervous system disease | - | Homo sapiens | 0.5 | KE:2150 | Neurological disorder |
| KE:191 | Neuronal dysfunction | ||||||
| AOP:501 | Excessive iron accumulation leading to neurological disorders | Nervous system disease | - | Homo sapiens | 0.5 | KE:1392 | Oxidative Stress |
| KE:2150 | Neurological disorder | ||||||
| AOP:549 | Aromatase inhibition leads to reproductive toxicity (including growth and developmental toxicity) in adult female zebrafish | Unclassified | - | 0.12 | KE:1467 | Growth, reduction |
| 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:23 | Androgen receptor agonism leading to reproductive dysfunction (in repeat-spawning fish) | Unclassified | WPHA/WNT Endorsed | Pimephales promelas | 0.1 | KE:25 | Agonism, Androgen receptor |
| AOP:27 | Cholestatic Liver Injury induced by Inhibition of the Bile Salt Export Pump (ABCB11) | Gastrointestinal system disease | Under Development | Humans | 0.5 | KE:149 | Increase, Inflammation |
| KE:41 | Inhibition, Bile Salt Export Pump (ABCB11) | ||||||
| KE:1115 | Increase, Reactive oxygen species | ||||||
| KE:288 | Activation of specific nuclear receptors, Transcriptional change | ||||||
| AOP:41 | Sustained AhR Activation leading to Rodent Liver Tumours | Cancer; Gastrointestinal system disease | Under Review | Rattus sp. ABTC 42503, Mus sp. 2000082 | 0.8 | 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 | ||||||
| KE:139 | N/A, Hepatotoxicity, Hepatopathy, including a constellation of observable effects | ||||||
| AOP:42 | Inhibition of Thyroperoxidase and Subsequent Adverse Neurodevelopmental Outcomes in Mammals | Cognitive disorder | WPHA/WNT Endorsed | Human, Rat, Mouse | 0.25 | KE:279 | Thyroperoxidase, Inhibition |
| KE:277 | Thyroid hormone synthesis, Decreased | ||||||
| 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:111 | Decrease in androgen receptor activity leading to Leydig cell tumors (in rat) | Cancer; Reproductive system disease | - | Rattus norvegicus | 0.2 | KE:1614 | Decrease, androgen receptor activation |
| 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 | 0.29 | KE:279 | Thyroperoxidase, Inhibition |
| KE:277 | Thyroid hormone synthesis, Decreased | ||||||
| AOP:123 | Unknown MIE leading to reproductive dysfunction via increased HIF-1alpha transcription | Unclassified | - | Pimephales promelas | 0.27 | KE:801 | modulation, Unknown |
| KE:802 | Increased, HIF-1 alpha transcription | ||||||
| KE:799 | Increased, HIF-1 heterodimer | ||||||
| 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 |
| KE:850 | Induction, CYP1A2/CYP1A5 | ||||||
| AOP:151 | AhR activation leading to preeclampsia | Cardiovascular system disease | Under Development | Homo sapiens, Mus musculus | 0.29 | KE:18 | Activation, AhR |
| KE:948 | reduced production, VEGF | ||||||
| AOP:155 | Deiodinase 2 inhibition leading to increased mortality via reduced posterior swim bladder inflation | Unclassified | WPHA/WNT Endorsed | Fathead minnow, Zebrafish | 0.33 | KE:1002 | Inhibition, Deiodinase 2 |
| KE:1005 | Reduced, Swimming performance | ||||||
| AOP:156 | Deiodinase 2 inhibition leading to increased mortality via reduced anterior swim bladder inflation | Unclassified | WPHA/WNT Endorsed | Zebrafish, Fathead minnow | 0.33 | KE:1002 | Inhibition, Deiodinase 2 |
| KE:1005 | Reduced, Swimming performance | ||||||
| AOP:157 | Deiodinase 1 inhibition leading to increased mortality via reduced posterior swim bladder inflation | Unclassified | WPHA/WNT Endorsed | Zebrafish, Fathead minnow | 0.33 | KE:1009 | Inhibition, Deiodinase 1 |
| KE:1005 | Reduced, Swimming performance | ||||||
| AOP:158 | Deiodinase 1 inhibition leading to increased mortality via reduced anterior swim bladder inflation | Unclassified | WPHA/WNT Endorsed | Zebrafish, Fathead minnow | 0.33 | KE:1009 | Inhibition, Deiodinase 1 |
| KE:1005 | Reduced, Swimming performance | ||||||
| AOP:159 | Thyroperoxidase inhibition leading to increased mortality via reduced anterior swim bladder inflation | Unclassified | WPHA/WNT Endorsed | Zebrafish, Fathead minnow | 0.38 | KE:279 | Thyroperoxidase, Inhibition |
| KE:277 | Thyroid hormone synthesis, Decreased | ||||||
| KE:1005 | Reduced, Swimming performance | ||||||
| AOP:175 | Thyroperoxidase inhibition leading to altered amphibian metamorphosis | Unclassified | - | African clawed frog | 0.5 | KE:279 | Thyroperoxidase, Inhibition |
| KE:277 | Thyroid hormone synthesis, Decreased | ||||||
| AOP:188 | Iodotyrosine deiodinase (IYD) inhibition leading to altered amphibian metamorphosis | Unclassified | - | African clawed frog | 0.4 | KE:277 | Thyroid hormone synthesis, Decreased |
| KE:1152 | Inhibition, Iodotyrosine deiodinase (IYD) | ||||||
| AOP:189 | Type I iodothyronine deiodinase (DIO1) inhibition leading to altered amphibian metamorphosis | Unclassified | - | African clawed frog | 0.25 | KE:1009 | Inhibition, Deiodinase 1 |
| AOP:190 | Type II iodothyronine deiodinase (DIO2) inhibition leading to altered amphibian metamorphosis | Unclassified | - | African clawed frog | 0.33 | KE:1829 | Altered, Thyroid hormone-dependent gene expression |
| KE:1002 | Inhibition, Deiodinase 2 | ||||||
| AOP:191 | Type III iodotyrosine deiodinase (DIO3) inhibition leading to altered amphibian metamorphosis | Unclassified | - | African clawed frog | 0.75 | KE:1153 | Inhibition, Deiodinase 3 |
| KE:1154 | Increased, Triiodothyronine (T3) in tissues | ||||||
| KE:1829 | Altered, Thyroid hormone-dependent gene expression | ||||||
| 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:212 | Histone deacetylase inhibition leading to testicular atrophy | Reproductive system disease | WPHA/WNT Endorsed | Rat, Human, Mouse | 0.33 | KE:1502 | Histone deacetylase inhibition |
| KE:1262 | Apoptosis | ||||||
| AOP:232 | NFE2/Nrf2 repression to steatosis | Gastrointestinal system disease; Inherited metabolic disorder | - | 0.25 | KE:1417 | NFE2/Nrf2 repression | |
| KE:1419 | Reduced, FXR activity | ||||||
| AOP:233 | Mu Opioid Receptor Agonism leading to Analgesia via K Channel Opening | Developmental disorder of mental health | - | 0.2 | KE:1425 | Mu Opioid Receptor Agonism | |
| AOP:234 | Mu Opioid Receptor Agonism leading to Analgesia via Ca Channel Inhibition | Developmental disorder of mental health | - | 0.2 | KE:1425 | Mu Opioid Receptor Agonism | |
| 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 | 0.25 | KE:1446 | Decrease, Coupling of oxidative phosphorylation |
| AOP:264 | Uncoupling of oxidative phosphorylation leading to growth inhibition via ATP depletion associated cell death | Unclassified | Under Development | 0.25 | KE:1446 | Decrease, Coupling of oxidative phosphorylation | |
| AOP:265 | Uncoupling of oxidative phosphorylation leading to growth inhibition via increased cytosolic calcium | Unclassified | Under Development | 0.25 | 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 | 0.17 | KE:1446 | Decrease, Coupling of oxidative phosphorylation | |
| AOP:267 | Uncoupling of oxidative phosphorylation leading to growth inhibition via glucose depletion | Unclassified | Under Development | 0.2 | KE:1446 | Decrease, Coupling of oxidative phosphorylation | |
| AOP:268 | Uncoupling of oxidative phosphorylation leading to growth inhibition via mitochondrial swelling | Unclassified | Under Development | 0.25 | 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 |
| KE:277 | Thyroid hormone synthesis, Decreased | ||||||
| AOP:274 | Histone deacetylase inhibition leads to impeded craniofacial development | Musculoskeletal system disease | - | 0.25 | KE:1502 | Histone deacetylase inhibition | |
| AOP:275 | Histone deacetylase inhibition leads to neural tube defects | Neural tube defect | - | 0.2 | KE:1502 | Histone deacetylase inhibition | |
| 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 | 0.17 | KE:1115 | Increase, Reactive oxygen species |
| AOP:300 | Thyroid Receptor Antagonism and Subsequent Adverse Neurodevelopmental Outcomes in Mammals | Cognitive disorder | Under Development | Human, Mouse | 0.2 | KE:1656 | Antagonism, Thyroid Receptor |
| AOP:306 | Androgen receptor (AR) antagonism leading to short anogenital distance (AGD) in male (mammalian) offspring | Unclassified | Under Development | Rat, Human, Mouse | 0.75 | KE:286 | Altered, Transcription of genes by the androgen receptor |
| KE:1614 | Decrease, androgen receptor activation | ||||||
| KE:26 | Antagonism, Androgen receptor | ||||||
| AOP:310 | Embryonic Activation of the AHR leading to Reproductive failure, via epigenetic down-regulation of GnRHR | Unclassified | - | Zebrafish | 0.08 | KE:18 | Activation, AhR |
| 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 | 0.25 | KE:1115 | Increase, Reactive oxygen species |
| AOP:325 | Excessive reactive oxygen species leading to growth inhibition via lipid peroxidation and cell death | Unclassified | - | Fish | 0.25 | KE:1115 | Increase, Reactive oxygen species |
| AOP:326 | Excessive reactive oxygen species leading to growth inhibition via protein oxidation and cell death | Unclassified | - | Fish | 0.25 | 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 | 0.2 | KE:1115 | Increase, Reactive oxygen species |
| AOP:329 | Excessive reactive oxygen species production leading to mortality (3) | Unclassified | - | Daphnia magna, Paracyclopina nana | 0.2 | 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 | 0.17 | KE:1115 | Increase, Reactive oxygen species |
| AOP:332 | Excessive reactive oxygen species leading to growth inhibition via lipid peroxidation and reduced cell proliferation | Unclassified | - | 0.2 | KE:1115 | Increase, Reactive oxygen species | |
| AOP:333 | Excessive reactive oxygen species leading to growth inhibition via uncoupling of oxidative phosphorylation | Unclassified | - | 0.4 | KE:1115 | Increase, Reactive oxygen species | |
| KE:1446 | Decrease, Coupling of oxidative phosphorylation | ||||||
| AOP:344 | Androgen receptor (AR) antagonism leading to nipple retention (NR) in male (mammalian) offspring | Unclassified | Under Development | 0.75 | KE:286 | Altered, Transcription of genes by the androgen receptor | |
| KE:1614 | Decrease, androgen receptor activation | ||||||
| KE:26 | Antagonism, Androgen receptor | ||||||
| AOP:345 | Androgen receptor (AR) antagonism leading to decreased fertility in females | Endocrine system disease; Reproductive system disease; Reproductive system disease | Under Development | Mammals | 0.5 | KE:286 | Altered, Transcription of genes by the androgen receptor |
| KE:1614 | Decrease, androgen receptor activation | ||||||
| KE:26 | Antagonism, Androgen receptor | ||||||
| AOP:363 | Thyroperoxidase inhibition leading to altered visual function via altered retinal layer structure | Unclassified | Under Review | Zebrafish | 0.38 | KE:279 | Thyroperoxidase, Inhibition |
| KE:1877 | Altered, retinal layer structure | ||||||
| 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 | |
| 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 | |
| KE:277 | Thyroid hormone synthesis, Decreased | ||||||
| AOP:372 | Androgen receptor antagonism leading to testicular cancer | Endocrine system disease; Reproductive system disease; Cancer | - | 0.6 | KE:286 | Altered, Transcription of genes by the androgen receptor | |
| KE:1614 | Decrease, androgen receptor activation | ||||||
| KE:26 | Antagonism, Androgen receptor | ||||||
| AOP:376 | Androgen receptor agonism leading to male-biased sex ratio | Unclassified | WPHA/WNT Endorsed | Zebrafish, Medaka, Fathead minnow, Channel catfish, Oreochromis niloticus, Chinook salmon | 0.25 | KE:25 | Agonism, Androgen receptor |
| AOP:392 | Decreased fibrinolysis and activated bradykinin system leading to hyperinflammation | Unclassified | Under Development | Humans | 0.2 | KE:1866 | Fibrinolysis, decreased |
| AOP:405 | Organo-Phosphate Chemicals induced inhibition of AChE leading to impaired cognitive function | Cognitive disorder | - | Rattus norvegicus, Mus musculus, Homo sapiens | 0.2 | KE:12 | Acetylcholinesterase (AchE) Inhibition |
| AOP:411 | Oxidative stress Leading to Decreased Lung Function | Respiratory system disease | - | Homo sapiens | 0.25 | KE:1392 | Oxidative Stress |
| 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:1933 | Increased, Interleukin-6 production | ||||||
| AOP:417 | Aryl hydrocarbon receptor activation leading to lung cancer through AHR-ARNT toxicity pathway | Cancer | - | 0.2 | KE:18 | Activation, AhR | |
| AOP:418 | Aryl hydrocarbon receptor activation leading to impaired lung function through AHR-ARNT toxicity pathway | Respiratory system disease | - | 0.4 | KE:18 | Activation, AhR | |
| KE:1115 | Increase, Reactive oxygen species | ||||||
| AOP:419 | Aryl hydrocarbon receptor activation leading to impaired lung function through P53 toxicity pathway | Respiratory system disease | - | 0.75 | KE:18 | Activation, AhR | |
| KE:1923 | Altered gene expression, P53 dependent apoptosis pathway | ||||||
| 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 | |
| KE:1917 | Altered gene expression, NRF2 dependent antioxidant pathway | ||||||
| AOP:423 | Toxicological mechanisms of hepatocyte apoptosis through the PARP1 dependent cell death pathway | Unclassified | - | 0.17 | KE:1115 | Increase, Reactive oxygen species | |
| AOP:424 | Oxidative stress Leading to Decreased Lung Function via CFTR dysfunction | Respiratory system disease | - | Human | 0.17 | KE:1392 | Oxidative Stress |
| AOP:425 | Oxidative Stress Leading to Decreased Lung Function via Decreased FOXJ1 | Respiratory system disease | - | Human | 0.17 | KE:1392 | Oxidative Stress |
| AOP:431 | Increased tumor necrosis factor (TNF) leading to increased risk of gestational diabetes mellitus (GDM) | Inherited metabolic disorder | - | Human | 0.2 | KE:1950 | Increase, TNF |
| AOP:438 | reactive oxygen species generation leading to increased cardiovascular morbidity and mortality | Cardiovascular system disease | - | 0.17 | KE:1392 | Oxidative Stress | |
| KE:1115 | Increase, Reactive oxygen species | ||||||
| AOP:439 | Activation of the AhR leading to metastatic breast cancer | Thoracic disease; Cancer | Under Development | Humans, Mice | 0.44 | KE:18 | Activation, AhR |
| KE:1971 | Increased, tumor growth | ||||||
| KE:149 | Increase, Inflammation | ||||||
| KE:1262 | Apoptosis | ||||||
| AOP:446 | PM-related Adverse outcome pathway frameworks on various systems | Respiratory system disease | - | 0.3 | KE:1115 | Increase, Reactive oxygen species | |
| KE:165 | Activation, Long term AHR receptor driven direct and indirect gene expression changes | ||||||
| KE:1392 | Oxidative Stress | ||||||
| KE:18 | Activation, AhR | ||||||
| KE:149 | Increase, Inflammation | ||||||
| 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:1392 | Oxidative Stress | |
| KE:1917 | Altered gene expression, NRF2 dependent antioxidant pathway | ||||||
| AOP:448 | ROS, inflammation, and activation of nAChR lead to increased incidence of cardiovascular morbidity and mortality | Cardiovascular system disease | - | 0.12 | KE:1392 | Oxidative Stress | |
| 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 | 0.57 | KE:1392 | Oxidative Stress |
| KE:12 | Acetylcholinesterase (AchE) Inhibition | ||||||
| KE:1391 | Activation of Cyp2E1 | ||||||
| KE:352 | N/A, Neurodegeneration | ||||||
| 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:1392 | Oxidative Stress | |
| KE:1115 | Increase, Reactive oxygen species | ||||||
| AOP:457 | Succinate dehydrogenase inhibition leading to increased insulin resistance through reduction in circulating thyroxine | Inherited metabolic disorder | - | Human | 0.5 | KE:1392 | Oxidative Stress |
| KE:2118 | Succinate dehydrogenase, inhibited | ||||||
| KE:277 | Thyroid hormone synthesis, Decreased | ||||||
| AOP:458 | AhR activation in the liver leading to Subsequent Adverse Neurodevelopmental Outcomes in Mammals | Cognitive disorder | - | Rat, Mouse, Monkey, Human | 0.25 | KE:18 | Activation, AhR |
| KE:295 | Induction, Upregulation of glucuronyltransferase activity | ||||||
| AOP:459 | AhR activation in the thyroid leading to Subsequent Adverse Neurodevelopmental Outcomes in Mammals | Cognitive disorder | - | Human, Mouse, Rat | 0.44 | KE:1392 | Oxidative Stress |
| KE:277 | Thyroid hormone synthesis, Decreased | ||||||
| KE:18 | Activation, AhR | ||||||
| KE:850 | Induction, CYP1A2/CYP1A5 | ||||||
| AOP:463 | The AOP framwork on silica nanopariticles induced hepatoxicity | Gastrointestinal system disease | - | 0.36 | KE:1392 | Oxidative Stress | |
| 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:1392 | Oxidative Stress | |
| KE:1115 | Increase, Reactive oxygen species | ||||||
| AOP:472 | DNA adduct formation leading to kidney failure | Urinary system disease | - | 0.33 | KE:1392 | Oxidative Stress | |
| KE:149 | Increase, Inflammation | ||||||
| KE:1115 | Increase, Reactive oxygen species | ||||||
| AOP:477 | Androgen receptor (AR) antagonism leading to hypospadias in male (mammalian) offspring | Physical disorder | - | 0.67 | KE:1614 | Decrease, androgen receptor activation | |
| KE:26 | Antagonism, Androgen receptor | ||||||
| AOP:485 | Thyroid hormone antagonism leading to impaired oligodendrocyte maturation during development and subsequent decreased cognition | Cognitive disorder | - | Human | 0.14 | KE:1656 | Antagonism, Thyroid Receptor |
| AOP:488 | Increased reactive oxygen species production leading to decreased cognitive function | Cognitive disorder | - | Human | 0.29 | KE:1392 | Oxidative Stress |
| KE:1115 | Increase, Reactive oxygen species | ||||||
| AOP:494 | AhR activation leading to liver fibrosis | Gastrointestinal system disease | - | Mus musculus, Homo sapiens | 0.17 | KE:18 | Activation, AhR |
| AOP:495 | Androgen receptor activation leading to prostate cancer | Reproductive system disease; Cancer | - | 0.44 | KE:854 | Alterations, Cellular proliferation / hyperplasia | |
| KE:286 | Altered, Transcription of genes by the androgen receptor | ||||||
| KE:25 | Agonism, Androgen receptor | ||||||
| KE:1183 | Decreased, Apoptosis (Epithelial Cells) | ||||||
| AOP:496 | Androgen receptor agonism leading to reproduction dysfunction (in zebrafish) | Unclassified | - | Zebrafish | 0.2 | KE:286 | Altered, Transcription of genes by the androgen receptor |
| KE:25 | Agonism, Androgen receptor | ||||||
| AOP:507 | Nrf2 inhibition leading to vascular disrupting effects via inflammation pathway | Cardiovascular system disease | - | Mouse, Zebrafish, Human | 0.33 | KE:1392 | Oxidative Stress |
| KE:1417 | NFE2/Nrf2 repression | ||||||
| AOP:508 | Nrf2 inhibition leading to vascular disrupting effects through activating HIF1α, Semaphorin 6A, and Dll4-Notch pathway | Cardiovascular system disease | - | Mouse, Zebrafish, Human | 0.14 | KE:1417 | NFE2/Nrf2 repression |
| AOP:509 | Nrf2 inhibition leading to vascular disrupting effects through activating apoptosis signal pathway and mitochondrial dysfunction | Cardiovascular system disease | - | 0.29 | KE:1392 | Oxidative Stress | |
| KE:1417 | NFE2/Nrf2 repression | ||||||
| AOP:511 | The AOP framework on ROS-mediated oxidative stress induced vascular disrupting effects | Cardiovascular system disease | - | Human, Mouse, Zebrafish | 0.19 | KE:1392 | Oxidative Stress |
| KE:2172 | Activated Wnt/Frizzled pathway | ||||||
| KE:1115 | Increase, Reactive oxygen species | ||||||
| AOP:525 | Reduced oligodendrocyte differentiation during neurodevelopment leading to impaired learning and memory | Developmental disorder of mental health | - | 0.31 | KE:2216 | Binding of antagonist to thyroid hormone receptor | |
| KE:2217 | Binding of antagonist to glucocorticoid hormone receptor | ||||||
| KE:1656 | Antagonism, Thyroid Receptor | ||||||
| KE:2220 | Antagonism, Glucocorticoid hormone receptor | ||||||
| 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:1392 | Oxidative Stress | |
| KE:1115 | Increase, Reactive oxygen species | ||||||
| KE:1262 | Apoptosis | ||||||
| AOP:541 | Excessive ROS generation leading to increased incidence of vascular calcification by VSMC phenotype switching | Cardiovascular system disease | - | 0.15 | KE:1392 | Oxidative Stress | |
| 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 | 0.5 | KE:18 | Activation, AhR |
| KE:2124 | increased, Bax expression | ||||||
| KE:1262 | Apoptosis |
| 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:19 | Androgen receptor antagonism leading to adverse effects in the male foetus (mammals) | Reproductive system disease | - | 0.8 | KE:286 | Altered, Transcription of genes by the androgen receptor | |
| KE:310 | Alteration, Wnt pathway | ||||||
| KE:26 | Antagonism, Androgen receptor | ||||||
| KE:337 | N/A, Impairment of reproductive capacity | ||||||
| AOP:21 | Aryl hydrocarbon receptor activation leading to early life stage mortality, via increased COX-2 | Unclassified | WPHA/WNT Endorsed | Zebrafish, Medaka, Gallus gallus | 0.4 | KE:18 | Activation, AhR |
| KE:947 | Increase, Early Life Stage Mortality | ||||||
| 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 | 0.75 | KE:716 | Increase, cell proliferation (hepatocytes) |
| KE:25 | Agonism, Androgen receptor | ||||||
| KE:719 | Increase, hepatocellular adenomas and carcinomas | ||||||
| AOP:118 | Chronic cytotoxicity leading to hepatocellular adenomas and carcinomas (in mouse and rat) | Cancer; Gastrointestinal system disease | - | Mus musculus, Rattus norvegicus | 0.5 | KE:719 | Increase, hepatocellular adenomas and carcinomas |
| KE:786 | Increase, Cytotoxicity (hepatocytes) | ||||||
| AOP:150 | Aryl hydrocarbon receptor activation leading to early life stage mortality, via reduced VEGF | Unclassified | WPHA/WNT Endorsed | Chicken, Zebrafish, Mouse, Rattus norvegicus | 0.43 | KE:18 | Activation, AhR |
| KE:948 | reduced production, VEGF | ||||||
| KE:947 | Increase, Early Life Stage Mortality | ||||||
| AOP:220 | Cyp2E1 Activation Leading to Liver Cancer | Cancer; Gastrointestinal system disease | WPHA/WNT Endorsed | Rodents, Homo sapiens | 0.8 | KE:1392 | Oxidative Stress |
| KE:1393 | Hepatocytotoxicity | ||||||
| KE:1391 | Activation of Cyp2E1 | ||||||
| KE:1395 | Liver Cancer | ||||||
| AOP:242 | Inhibition of lysyl oxidase leading to enhanced chronic fish toxicity | Unclassified | - | Fish | 1.0 | KE:1463 | Inhibition of lysyl oxidase |
| KE:1466 | Notochord distortion or malformations | ||||||
| KE:636 | Decreased, survival | ||||||
| KE:1462 | Thiol group of chemicals interact with sulfuhydryl groups of proteins to form thiol adducts | ||||||
| KE:1465 | Weak collagen matrix | ||||||
| KE:1464 | Reduction of collagen crosslinking | ||||||
| KE:1467 | Growth, reduction | ||||||
| KE:1005 | Reduced, Swimming performance | ||||||
| AOP:281 | Acetylcholinesterase Inhibition Leading to Neurodegeneration | Nervous system disease | - | 0.2 | KE:12 | Acetylcholinesterase (AchE) Inhibition | |
| KE:352 | N/A, Neurodegeneration | ||||||
| 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 | 0.33 | KE:18 | Activation, AhR |
| KE:947 | Increase, Early Life Stage Mortality | ||||||
| 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 | 0.33 | KE:18 | Activation, AhR |
| KE:947 | Increase, Early Life Stage Mortality | ||||||
| AOP:474 | Succinate dehydrogenase inactivation leads to cancer by promoting EMT | Cancer | Under Development | Human and other cells in culture | 0.4 | KE:885 | Increase, Cancer |
| KE:2118 | Succinate dehydrogenase, inhibited | ||||||
| AOP:505 | Reactive Oxygen Species (ROS) formation leads to cancer via inflammation pathway | Cancer | - | Human, Mouse, Rat | 0.8 | KE:1392 | Oxidative Stress |
| 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 | 0.4 | KE:885 | Increase, Cancer |
| KE:1115 | Increase, Reactive oxygen species | ||||||
| AOP:534 | Succinate dehydrogenase (SDH) inhibition leads to cancer through oxidative stress | Cancer | - | Vertebrates | 0.83 | KE:1115 | Increase, Reactive oxygen species |
| KE:1392 | Oxidative Stress | ||||||
| KE:1446 | Decrease, Coupling of oxidative phosphorylation | ||||||
| KE:885 | Increase, Cancer | ||||||
| KE:2118 | Succinate dehydrogenase, inhibited | ||||||
| AOP:546 | Succinate dehydrogenase inactivation leads to cancer through hypoxic-like mechanisms | Cancer | - | Human and other cells in culture | 0.4 | KE:885 | Increase, Cancer |
| KE:2118 | Succinate dehydrogenase, inhibited |
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.