PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11382404-2 2001 In addition, C2 ceramide also increased AP-1 proteins, such as Fra-1, c-Jun, JunB and JunD, and phosphorylation of CREB. Ceramides 16-24 JunD proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 86-90