PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33439292-7 2021 Anti-tumor activity of CBL0137 was abrogated in CD8+ T cell depleted mice but only partially lost when natural killer or CD4+ T cells were depleted. CBLC137 23-30 CD4 antigen Mus musculus 121-124