PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33067534-6 2020 Furthermore, inhibition of RGS4 restored GSIS in the islets from sparc -/- mice, and knockdown of RGS4 partially decreased the promoting effect of SPARC on oxotremorine-M-stimulated insulin secretion. Oxotremorine 156-168 secreted acidic cysteine rich glycoprotein Mus musculus 147-152