Similar results were noted with stimulatory Daudi lymphoma cells with a higher proportion of Vγ2Vδ2 T cells expanded by pulse stimulation expressing CD107a than Vγ2Vδ2 cells expanded by continuous stimulation (31.9% versus 19.5%, p = 0.0058, Additional file 1: Figure S2a, b). This evidence concerns the gene LAMP1 and lymphoma.