PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30451822-6 2018 Loss of CD98hc decreases sphingolipid availability preventing proper membrane recruitment, shuttling and activation of upstream regulators of RhoA including Src kinases and GEF-H1. Sphingolipids 25-37 Rho/Rac guanine nucleotide exchange factor 2 Homo sapiens 173-179