Fig. 1From: Allogenic Vγ9Vδ2 T cell as new potential immunotherapy drug for solid tumor: a case study for cholangiocarcinomaA sketch diagram describing immunotherapy from allogenic γδ T cell expansion to infusion: check donor blood (infection diseases), draw peripheral blood (100 ml) from healthy volunteer, isolate PBMC, cell culture and amplification, quality controlling and finally adoptive transfer γδ T cell to patient. The allogenic γδ T cells expanded in vitro were quality-controlled using immunofluorescence labeling and flow cytometry analysis. Quality controlling was performed before every cycle’s intravenous infusions. In our work, patient immune cell function was also analyzed before and after γδ T cell treatments by analyzing peripheral immunophenotypes using flow cytometryBack to article page