National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Inhibin
Synonyms

Folliculostatin

Inhibin Hormone

Inhibin

Definitions

Inhibins are peptide hormones, secreted by the follicular cells of the ovary and by the testis, that negatively regulate the synthesis and secretion of follicle stimulating hormone from the anterior pituitary. The detection of serum inhibins has been implicated in association with reproductive disorders, including infertility and ovarian cancers.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2276

CAS_Registry

57285-09-3

code

C2276

DEFINITION

Inhibins are peptide hormones, secreted by the follicular cells of the ovary and by the testis, that negatively regulate the synthesis and secretion of follicle stimulating hormone from the anterior pituitary. The detection of serum inhibins has been implicated in association with reproductive disorders, including infertility and ovarian cancers.

DesignNote

Both inhibin A and inhibin B are heterodimers consisting of an alpha subunit and a beta A or beta B subunit linked by disulphide bonds. Both inhibins function as negative regulators for FSH synthesis and secretion. Furthermore, serum concentrations of inhibins transit from inhibin B to inhibin A dominance during menstrual cycle.

FULL_SYN

Folliculostatin

Inhibin Hormone

Inhibin

label

Inhibin

Legacy Concept Name

Inhibin

Preferred_Name

Inhibin

prefixIRI

Thesaurus:C2276

Semantic_Type

Amino Acid, Peptide, or Protein

Hormone

UMLS_CUI

C0021463

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C21176

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