PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18287519-0 2008 GEF-H1 couples nocodazole-induced microtubule disassembly to cell contractility via RhoA. Nocodazole 15-25 ras homolog family member A Homo sapiens 84-88 18287519-6 2008 Furthermore, the nocodazole-induced activation of RhoA and Rho-associated kinase (ROCK) that mediates phosphorylation of myosin regulatory light chain (MLC) is impaired in GEF-H1-depleted cells. Nocodazole 17-27 ras homolog family member A Homo sapiens 50-54 18287519-8 2008 Our studies reveal a critical role for a GEF-H1/RhoA/ROCK/MLC signaling pathway in mediating nocodazole-induced cell contractility. Nocodazole 93-103 ras homolog family member A Homo sapiens 48-52