Figure 1.
IL-BCG-induced tumor regression is associated with the presence of γδ T cells. (A) IL-BCG induces tumor regression. Scale bars represent 1 cm. (B) Presence of γ9 γδ T cells in IL-BCG-injected tumors. Scale bars represent 100 µm. (C) Increased mRNA expression of Vγ9 transcripts in the injected tumor tissue by RNA sequencing [fragments per kilobase of exon per million fragments mapped (FPKM)]. EMC7 is a representative housekeeping gene control (41).