LAMP1 and neoplasm: Although the percentages of Vδ2+γδ T cells expressing CD107a following culture with Daudi cells and Raji cells pre‐treated with ZA were comparable, CD107a expression on Vδ2+γδ T cells cultured with untreated Raji cells did not increase significantly above that observed in untreated cells, suggesting a lack of degranulation in response to this tumour cell type.