Immune recovery in patients with mantle cell lymphoma receiving long-term ibrutinib and venetoclax combination therapy.

ABSTRACT: Combination venetoclax plus ibrutinib for the treatment of mantle cell lymphoma (MCL) has demonstrated efficacy in the relapsed or refractory setting; however, the long-term impact on patient immunology is unknown. In this study, changes in immune subsets of MCL patients treated with combination venetoclax and ibrutinib were assessed over a 4-year period. Multiparameter flow cytometry of peripheral blood mononuclear cells showed that ≥12 months of treatment resulted in alterations in the proportions of multiple immune subsets, most notably CD4+ and CD8+ effector and central memory T cells and natural killer cells, and normalization of T-cell cytokine production in response to T-cell receptor stimulation. Gene expression analysis identified upregulation of multiple myeloid genes (including

SUBMITTER: Davis JE 

PROVIDER: S-EPMC7556128 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature