Acute myeloid leukemia (AML) is a cancer of the blood that begins in the bone marrow and progresses quickly if left untreated. AML can occur both in adults and children and is often treated with allogeneic hematopoietic stem cell transplantation (allo-HSCT). Allo-HSCT is a procedure that replaces stem cells that were damaged or destroyed after radiation and/or chemotherapy treatment with stem cells from healthy donors. While allo-HSCT provides a high rate of curability in AML patients, the success of this procedure is partially dependent on the efficacy of pre-transplant treatment regimens. Researchers have identified an urgent need to determine new therapeutic approaches that provide better cytotoxicity in AML cells, without jeopardizing patient safety.
To improve AML patient outcomes after allo-HSCT, researchers from the University of Texas MD Anderson Cancer Center and the University of Alberta’s Cross Cancer Institute conducted a new study investigating the combinations of the BCL-inhibitor ABT199/venetoclax with two alkylating agents and a nucleoside analog. Their trending research paper was published by Oncotarget on February 10, 2022, and entitled, “ABT199/venetoclax potentiates the cytotoxicity of alkylating agents and fludarabine in acute myeloid leukemia cells.”
“One such candidate drug is ABT199/venetoclax, a BH3-mimetic small molecule that binds to and inhibits the anti-apoptotic B-cell lymphoma 2 (BCL2) protein, preferentially causing malignant cells to undergo apoptosis.”
Full blog - https://www.oncotarget.org/2022/02/17/trending-with-impact-new-pre-transplant-aml-treatment-combinations/
DOI - https://doi.org/10.18632/oncotarget.28193
Correspondence to - Benigno C. Valdez - bvaldez@mdanderson.org
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Keywords - ABT199/venetoclax, busulfan, cyclophosphamide, fludarabine, acute myeloid leukemia
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