PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22673499-0 2013 GMP-adapted overexpression of CXCR4 in human mesenchymal stem cells for cardiac repair. guanosine 5'-monophosphorothioate 0-3 C-X-C motif chemokine receptor 4 Homo sapiens 30-35