PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14562039-4 2003 In U937 cells, synergistic interactions between MG-132 and flavopiridol were associated with multiple perturbations in expression/activation of signaling- and survival-related proteins, including downregulation of XIAP and Mcl-1, activation of JNK and p34(cdc2), and diminished expression of p21(CIP1). alvocidib 59-71 cyclin dependent kinase 1 Homo sapiens 256-260