Cell Ontology / 细胞本体

Last uploaded: September 7, 2023
Preferred Name

sebum

Definitions

Fatty lubricant matter secreted by sebaceous glands, and made of made of triglyceride oils, wax, squalene, and metabolytes of fat-producing cells[BTO,WP].

ID

http://purl.obolibrary.org/obo/UBERON_0001866

database_cross_reference

MA:0002538

BTO:0001981

ENVO:02000037

MESH:D012629

NCIT:C13276

Wikipedia:Sebaceous_glands#Sebum

UMLS:C0036511

GAID:1168

FMA:61304

definition

Fatty lubricant matter secreted by sebaceous glands, and made of made of triglyceride oils, wax, squalene, and metabolytes of fat-producing cells[BTO,WP].

has part

http://purl.obolibrary.org/obo/CHEBI_15440

has_obo_namespace

uberon

id

UBERON:0001866

in_subset

http://purl.obolibrary.org/obo/uberon/core#uberon_slim

label

sebum

notation

UBERON:0001866

prefLabel

sebum

produced by

http://purl.obolibrary.org/obo/UBERON_0001821

UBPROP_0000008

The composition of sebum varies across species. In humans, the lipid content is as follows: 25% wax monoesters, 41% triglycerides, 16% free fatty acids, 12% squalene; Sapienic acid is a sebum fatty acid that is unique to humans.

UBPROP_0000009

waterproofs skin

subClassOf

http://purl.obolibrary.org/obo/UBERON_0000456

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