Medical Subject Headings

Last uploaded: March 22, 2026
Id http://purl.bioontology.org/ontology/MESH/D053495
http://purl.bioontology.org/ontology/MESH/D053495
Preferred Name

Osteopontin

Definitions
A urinary form of osteopontin. A negatively-charged extracellular matrix protein that plays a role in the regulation of BONE metabolism and a variety of other biological functions. Cell signaling by osteopontin may occur through a cell adhesion sequence that recognizes INTEGRIN ALPHA-V BETA-3.
Synonyms
Secreted Phosphoprotein 1
Sialoprotein 1, Bone
Bone Sialoprotein 1
Uropontin
Bone Sialoprotein I
Sialoprotein 1
Sialoprotein I, Bone
Type http://www.w3.org/2002/07/owl#Class
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