DEDUCT | Database of Endocrine Disrupting chemicals and their Toxicity profiles

Urea, (3,4-dichlorophenyl)-

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:18	PPARα activation in utero leading to impaired fertility in males	Reproductive system disease	Under Review	Human, Rat, Mouse	0.12	KE:1690	Decrease, circulating testosterone levels
AOP:64	Glucocorticoid Receptor (GR) Mediated Adult Leydig Cell Dysfunction Leading to Decreased Male Fertility	Reproductive system disease	-	Rattus norvegicus	0.14	KE:1690	Decrease, circulating testosterone levels
AOP:120	Inhibition of 5α-reductase leading to Leydig cell tumors (in rat)	Cancer; Reproductive system disease	-	Rattus norvegicus, Mus musculus	0.2	KE:1690	Decrease, circulating testosterone levels
AOP:124	HMG-CoA reductase inhibition leading to decreased fertility	Reproductive system disease	-	Rattus rattus	0.17	KE:1690	Decrease, circulating testosterone levels
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	0.5	KE:1154	Increased, Triiodothyronine (T3) in tissues
AOP:191		Unclassified	-	African clawed frog	0.5	KE:1829	Altered, Thyroid hormone-dependent gene expression
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:1690	Decrease, circulating testosterone levels
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	0.1	KE:112	Antagonism, Estrogen receptor
AOP:496	Androgen receptor agonism leading to reproduction dysfunction （in zebrafish）	Unclassified	-	Zebrafish	0.1	KE:1690	Decrease, circulating testosterone levels
AOP:525	Reduced oligodendrocyte differentiation during neurodevelopment leading to impaired learning and memory	Developmental disorder of mental health	-		0.08	KE:1656	Antagonism, Thyroid Receptor

No associated AOPs with Level of Relevance 2

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: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:239	Activation, Pregnane-X receptor, NR1l2
AOP:30	Estrogen receptor antagonism leading to reproductive dysfunction	Unclassified	Under Review	Zebra danio, Fathead minnow, Medaka	0.17	KE:112	Antagonism, Estrogen receptor
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: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:1046	Suppression, Estrogen receptor (ER) activity
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:493	ERa inactivation alters AT expansion and functions and leads to insulin resistance and metabolically unhealthy obesity	Acquired metabolic disease	-	Mus musculus, Homo sapiens	0.1	KE:2126	Estrogen receptor alpha inactivation
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	-		0.12	KE:2126	Estrogen receptor alpha inactivation
AOP:517	Pregnane X Receptor (PXR) activation leads to liver steatosis	Gastrointestinal system disease; Inherited metabolic disorder	-	Vertebrates	0.2	KE:239	Activation, Pregnane-X receptor, NR1l2
AOP:545	Activation, Pregnane-X receptor, NR1l2 leads to increased plasma low-density lipoprotein (LDL) cholesterol via increased cholesterol synthesis	Unclassified	-	Mammals	0.2	KE:239	Activation, Pregnane-X receptor, NR1l2
AOP:548	Activation, Pregnane-X receptor, NR1l2 leads to increased plasma low-density lipoprotein (LDL) cholesterol via increased PCSK9 protein expression	Unclassified	-	Mammals	0.2	KE:239	Activation, Pregnane-X receptor, NR1l2

No associated AOPs with Level of Relevance 5

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