CD4 and cancer: The CD4+ T cells previously grown with cancer cells and separated from them for 3 days (T18-M) exhibited expression of most genes encoding core SWI/SNF complex subunits (SMARCA2/BRM, SMARCA4/BRG1, SMARCC1/BAF155, SMARCC2/BAF170) that were strongly elevated in comparison to T15M, whereas in T18+M the expression remained at the levels similar to those observed for T15M CD4+ T cells, indicating the strong effect on chromatin remodeling in CD4+ T cells upon release from the contact with cancer cells (Figure 7C).