CD4 and neoplasm: Beyond the transfer of HLA‐G from tumor cells to immune cells, and from tumor cells to tumor cells, a multi‐step and serial trogocytosis has also been observed.28 In this scenario, monocytes that had acquired HLA‐G molecules from multiple tumor cell lines such as LCL‐HLA‐G1 and M8‐HLA‐G1 could further redistribute the acquired membranes to other recipients such as CD4+ T cells, CD8+ T cells and CD14+ monocytes.