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osteopontin

   Also found in: Wikipedia 0.01 sec.
os·te·o·pon·tin (st--pntn)
n.
A phosphorylated glycoprotein that is abundant in bone mineral matrix and accelerates bone regeneration and remodeling. It is also produced in other tissues and plays a role in the regulation and progression of many diseases, as by enhancing the invasive and proteolytic capabilities of tumor cells.

osteopontin
a sialopontin found in cells in bone tissue but its function is not understood.


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The protein called osteopontin (OPN) could lead to a novel approach to the treatment of a devastating lung disease.
The authors conclude the metastasis requires the co-ordinated expression of many genes including EGFR, osteopontin and CXCR4, which are themselves regulated by BRMS1.
Regulation of vascular calcification: roles of phosphate and osteopontin.
 
 
 
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