Myclobutanil


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:34LXR activation leading to hepatic steatosisGastrointestinal system disease; Inherited metabolic disorder-0.08KE:116Activation, FAS
AOP:37PPARĪ± activation leading to hepatocellular adenomas and carcinomas in rodentsCancer; Gastrointestinal system diseaseUnder DevelopmentMouse, Rat0.2KE:716Increase, cell proliferation (hepatocytes)
AOP:39Covalent Binding, Protein, leading to Increase, Allergic Respiratory Hypersensitivity ResponseRespiratory system diseaseUnder DevelopmentHuman, Mouse0.2KE:272Activation/Proliferation, T-cells
AOP:40Covalent Protein binding leading to Skin SensitisationIntegumentary system diseaseWPHA/WNT EndorsedMouse, Human0.2KE:272Activation/Proliferation, T-cells
AOP:107Constitutive androstane receptor activation leading to hepatocellular adenomas and carcinomas in the mouse and the ratCancer; Gastrointestinal system diseaseUnder ReviewRattus norvegicus, Mus musculus0.2KE:716Increase, cell proliferation (hepatocytes)
AOP:110Inhibition of iodide pump activity leading to follicular cell adenomas and carcinomas (in rat and mouse)Cancer; Endocrine system disease-Rattus norvegicus, Mus musculus0.14KE:739Increase, Hypertrophy and proliferation (follicular cell)
AOP:114HPPD inhibition leading to corneal papillomas and carcinomas (in rat)Cancer-Rattus norvegicus0.17KE:778Increase, Regenerative cell proliferation (corneal cells)
AOP:115Epithelial cytotoxicity leading to forestomach tumors (in mouse and rat)Cancer-Mus musculus, Rattus norvegicus0.2KE:781Increase, Regenerative cell proliferation (forestomach epithelial cells)
AOP:117Androgen receptor activation leading to hepatocellular adenomas and carcinomas (in mouse and rat)Cancer; Gastrointestinal system diseaseUnder DevelopmentMus musculus, Rattus norvegicus0.25KE:716Increase, cell proliferation (hepatocytes)
AOP:118Chronic cytotoxicity leading to hepatocellular adenomas and carcinomas (in mouse and rat)Cancer; Gastrointestinal system disease-Mus musculus, Rattus norvegicus0.25KE:787Increase, Regenerative cell proliferation (hepatocytes)
AOP:119Inhibition of thyroid peroxidase leading to follicular cell adenomas and carcinomas (in rat and mouse)Cancer; Endocrine system disease-Rattus norvegicus, Mus musculus0.14KE:739Increase, Hypertrophy and proliferation (follicular cell)
AOP:121Urinary bladder calculi leading to urothelial papillomas and carcinomas (in mouse and rat)Cancer; Urinary system disease-Mus musculus, Rattus norvegicus0.2KE:795Increase, Regenerative cell proliferation (urothelial cells)
AOP:122Prolyl hydroxylase inhibition leading to reproductive dysfunction via increased HIF1 heterodimer formationUnclassified-Pimephales promelas0.1KE:800Decreased, Aromatase (Cyp19a1) mRNA
AOP:123Unknown MIE leading to reproductive dysfunction via increased HIF-1alpha transcriptionUnclassified-Pimephales promelas0.09KE:800Decreased, Aromatase (Cyp19a1) mRNA
AOP:131Aryl hydrocarbon receptor activation leading to uroporphyriaInherited metabolic disorderWPHA/WNT EndorsedMouse, Rat, Human, Japanese quail, Chicken, Herring gull, Common Starling0.17KE:850Induction, CYP1A2/CYP1A5
AOP:136Intracellular Acidification Induced Olfactory Epithelial Injury Leading to Site of Contact Nasal TumorsBenign neoplasm; Respiratory system diseaseUnder Review0.14KE:870Increase, Cell Proliferation
AOP:164Beta-2 adrenergic agonist activity leading to mesovarian leiomyomas in the rat and mouseCancer; Reproductive system disease-CD-1 mouse, SD rat0.17KE:1042Proliferation/Clonal Expansion, smooth muscle
AOP:167Early-life estrogen receptor activity leading to endometrial carcinoma in the mouse.Reproductive system disease; Cancer-Mouse, Homo sapiens0.14KE:1067Proliferation/Clonal Expansion, aberrant basal cells
AOP:194Hepatic nuclear receptor activation leading to altered amphibian metamorphosisUnclassified-African clawed frog0.17KE:295Induction, Upregulation of glucuronyltransferase activity
AOP:209Perturbation of cholesterol and glutathione homeostasis leading to hepatotoxicity: Integrated multi-OMICS approach for building AOPGastrointestinal system disease-0.12KE:1289Perturbation of cholesterol
AOP:272Deposition of energy leading to lung cancerCancerWPHA/WNT EndorsedHuman, Rat, Mouse0.14KE:870Increase, Cell Proliferation
AOP:274Histone deacetylase inhibition leads to impeded craniofacial developmentMusculoskeletal system disease-0.25KE:1558Collagen production, reduced
AOP:293Increased DNA damage leading to increased risk of breast cancerGenetic disease; Thoracic disease; CancerUnder DevelopmentRattus rattus, Mus musculus0.11KE:1182Increase, Cell Proliferation (Epithelial Cells)
AOP:294Increased reactive oxygen and nitrogen species (RONS) leading to increased risk of breast cancerGenetic disease; Thoracic disease; CancerUnder Development0.11KE:1182Increase, Cell Proliferation (Epithelial Cells)
AOP:303Frustrated phagocytosis-induced lung cancerCancerUnder DevelopmentMammals0.14KE:870Increase, Cell Proliferation
AOP:335AOP for urothelial carcinogenesis due to chemical cytotoxicity by mitochondrial impairmentCancer; Urinary system disease-Rat0.2KE:795Increase, Regenerative cell proliferation (urothelial cells)
AOP:409Frustrated phagocytosis leads to malignant mesotheliomaCancer-0.12KE:870Increase, Cell Proliferation
AOP:420Aryl hydrocarbon receptor activation leading to lung cancer through sustained NRF2 toxicity pathwayCancer-0.25KE:870Increase, Cell Proliferation
AOP:432Deposition of Energy by Ionizing Radiation leading to Acute Myeloid LeukemiaHematopoietic system disease; Cancer-Homo sapiens, Mus musculus0.09KE:870Increase, Cell Proliferation
AOP:443DNA damage and mutations leading to Metastatic Breast CancerThoracic disease; CancerUnder DevelopmentHuman and other cells in culture, Human, Mice, Rat, Canine heartworm nematode, Yeast0.1KE:112Antagonism, Estrogen receptor
AOP:451Interaction with lung resident cell membrane components leads to lung cancerCancer-Human0.11KE:870Increase, Cell Proliferation
AOP:458AhR activation in the liver leading to Subsequent Adverse Neurodevelopmental Outcomes in MammalsCognitive disorder-Rat, Mouse, Monkey, Human0.12KE:295Induction, Upregulation of glucuronyltransferase activity
AOP:459AhR activation in the thyroid leading to Subsequent Adverse Neurodevelopmental Outcomes in MammalsCognitive disorder-Human, Mouse, Rat0.11KE:850Induction, CYP1A2/CYP1A5
AOP:478Deposition of energy leading to occurrence of cataractsNervous system disease; Monogenic diseaseUnder ReviewHuman, Mouse, Rat, Rhesus monkeys, Rabbit, Guinea pig0.1KE:870Increase, Cell Proliferation

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:19Androgen receptor antagonism leading to adverse effects in the male foetus (mammals)Reproductive system disease-0.2KE:337N/A, Impairment of reproductive capacity
AOP:124HMG-CoA reductase inhibition leading to decreased fertilityReproductive system disease-Rattus rattus0.17KE:330Decrease, Fertility
AOP:220Cyp2E1 Activation Leading to Liver CancerCancer; Gastrointestinal system diseaseWPHA/WNT EndorsedRodents, Homo sapiens0.2KE:1395Liver Cancer
AOP:463The AOP framwork on silica nanopariticles induced hepatoxicityGastrointestinal system disease-0.09KE:2034liver dysfunction

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:7Aromatase (Cyp19a1) reduction leading to impaired fertility in adult femaleReproductive system disease; Endocrine system disease; Reproductive system diseaseUnder ReviewRat, Mouse, Human0.2KE:408reduction in ovarian granulosa cells, Aromatase (Cyp19a1)
AOP:8Upregulation of Thyroid Hormone Catabolism via Activation of Hepatic Nuclear Receptors, and Subsequent Adverse Neurodevelopmental Outcomes in MammalsNervous system diseaseUnder DevelopmentRat0.22KE:295Induction, Upregulation of glucuronyltransferase activity
KE:239Activation, Pregnane-X receptor, NR1l2
AOP:25Aromatase inhibition leading to reproductive dysfunctionUnclassifiedWPHA/WNT EndorsedFathead minnow, Medaka, Zebrafish0.12KE:36Inhibition, Aromatase
AOP:30Estrogen receptor antagonism leading to reproductive dysfunctionUnclassifiedUnder ReviewZebra danio, Fathead minnow, Medaka0.17KE:112Antagonism, Estrogen receptor
AOP:60NR1I2 (Pregnane X Receptor, PXR) activation leading to hepatic steatosisGastrointestinal system disease; Inherited metabolic disorder-0.08KE:245Activation, PXR/SXR
AOP:346Aromatase inhibition leads to male-biased sex ratio via impacts on gonad differentiationUnclassifiedWPHA/WNT EndorsedZebrafish, Oreochromis niloticus, Chinook salmon, Fathead minnow, European sea bass0.2KE:36Inhibition, Aromatase
AOP:493ERa inactivation alters AT expansion and functions and leads to insulin resistance and metabolically unhealthy obesityAcquired metabolic disease-Mus musculus, Homo sapiens0.1KE:2126Estrogen receptor alpha inactivation
AOP:497ERa inactivation alters mitochondrial functions and insulin signalling in skeletal muscle and leads to insulin resistance and metabolic syndromeInherited metabolic disorder; Disease of metabolism-0.12KE:2126Estrogen receptor alpha inactivation
AOP:517Pregnane X Receptor (PXR) activation leads to liver steatosisGastrointestinal system disease; Inherited metabolic disorder-Vertebrates0.2KE:239Activation, Pregnane-X receptor, NR1l2
AOP:520Retinoic acid receptor agonism during neurodevelopment leading to impaired learning and memoryDevelopmental disorder of mental health-Mouse, Rat, Human0.2KE:2201Agonism, Retinoic acid receptor
AOP:523Retinoic acid receptor agonism during neurodevelopment leading to microcephalyCongenital nervous system abnormality; Nervous system disease-0.2KE:2201Agonism, Retinoic acid receptor
AOP:525Reduced oligodendrocyte differentiation during neurodevelopment leading to impaired learning and memoryDevelopmental disorder of mental health-0.23KE:2217Binding of antagonist to glucocorticoid hormone receptor
KE:2115Altered, cholesterol metabolism
KE:2220Antagonism, Glucocorticoid hormone receptor
AOP:532Retinoic acid receptor agonism during cerebellar development leading to impaired locomotor functionUnclassified-0.2KE:2201Agonism, Retinoic acid receptor
AOP:545Activation, Pregnane-X receptor, NR1l2 leads to increased plasma low-density lipoprotein (LDL) cholesterol via increased cholesterol synthesisUnclassified-Mammals0.2KE:239Activation, Pregnane-X receptor, NR1l2
AOP:548Activation, Pregnane-X receptor, NR1l2 leads to increased plasma low-density lipoprotein (LDL) cholesterol via increased PCSK9 protein expressionUnclassified-Mammals0.2KE:239Activation, Pregnane-X receptor, NR1l2
AOP:549Aromatase inhibition leads to reproductive toxicity (including growth and developmental toxicity) in adult female zebrafishUnclassified-0.12KE:36Inhibition, Aromatase

No associated AOPs with Level of Relevance 5
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