National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Epiandrosterone

Synonyms

EPIANDROSTERONE

Epiandrosterone

Definitions

A dehydroepiandrosterone metabolite and a precursor of testosterone and estradiol with hypolipidemic and anabolic property. Epiandrosterone, a potential neurosteroid, appears to bind to the gamma-aminobutyric acid (GABA)/benzodiazepine-receptor complex (GABA-RC), acting as a negative non-competitive modulator of GABA-RC as well as signal through the N-methyl-D-aspartate receptor. In addition this agent inhibits the pentose phosphate pathway (PPP) thereby dilating blood vessels pre-contracted by partial depolarization. Also, epiandrosterone inhibits the synthesis of thromboxane A2 in activated platelets, reduces plasma plasminogen activator inhibitor type 1 and tissue plasminogen activator antigen, increases serum levels of insulin-like growth factor 1 and increases cyclic guanosine monophosphate and nitric oxide synthesis. These effects may improve circulation in the microvasculature.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C61747

CAS_Registry

481-29-8

CHEBI_ID

CHEBI:541975

Chemical_Formula

C19H30O2

code

C61747

Concept_In_Subset

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C63923

Contributing_Source

FDA

DEFINITION

A dehydroepiandrosterone metabolite and a precursor of testosterone and estradiol with hypolipidemic and anabolic property. Epiandrosterone, a potential neurosteroid, appears to bind to the gamma-aminobutyric acid (GABA)/benzodiazepine-receptor complex (GABA-RC), acting as a negative non-competitive modulator of GABA-RC as well as signal through the N-methyl-D-aspartate receptor. In addition this agent inhibits the pentose phosphate pathway (PPP) thereby dilating blood vessels pre-contracted by partial depolarization. Also, epiandrosterone inhibits the synthesis of thromboxane A2 in activated platelets, reduces plasma plasminogen activator inhibitor type 1 and tissue plasminogen activator antigen, increases serum levels of insulin-like growth factor 1 and increases cyclic guanosine monophosphate and nitric oxide synthesis. These effects may improve circulation in the microvasculature.

FDA_UNII_Code

8TR252Z538

FULL_SYN

EPIANDROSTERONE

Epiandrosterone

label

Epiandrosterone

Legacy Concept Name

Epiandrosterone

Preferred_Name

Epiandrosterone

prefixIRI

Thesaurus:C61747

Semantic_Type

Pharmacologic Substance

UMLS_CUI

C0014483

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C243

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