Vitamin D activates FBP1 to block the Warburg effect and modulate blast metabolism in acute myeloid leukemia.

ABSTRACT: Acute myeloid leukemia (AML) has the lowest survival rate among the leukemias. Targeting intracellular metabolism and energy production in leukemic cells can be a promising therapeutic strategy for AML. Recently, we presented the successful use of vitamin D (1,25VD3) gene therapy to treat AML mouse models in vivo. In this study, recognizing the importance of 1,25VD3 as one of only 2 molecules (along with glucose) photosynthesized for energy during the beginning stage of life on this planet, we explored the functional role of 1,25VD3 in AML metabolism.Transcriptome database (RNA-seq) of four different AML cell lines revealed 17,757 genes responding to 1,25VD3-treatment. Moreover, we discovered that fructose-bisphosphatase 1 (FBP1) noticeably stands out as the only gene (out of 17,757 genes)

SUBMITTER: Xu Y 

PROVIDER: S-EPMC8977002 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature