Regulation of Hypoxia Dependent Reprogramming of Cancer Metabolism: Role of HIF-1 and Its Potential Therapeutic Implications in Leukemia

Pandey, Sandeep; Singh, Ranjana; Habib, Nimra; Tripathi, Ramesh Mani; Kushwaha, Rashmi; Mahdi, Abbas Ali

doi:10.31557/APJCP.2024.25.4.1121

Regulation of Hypoxia Dependent Reprogramming of Cancer Metabolism: Role of HIF-1 and Its Potential Therapeutic Implications in Leukemia

Document Type : Systematic Review and Meta-analysis

Authors

¹ Department of Biochemistry, King George’s Medical University, Lucknow, U.P., India.

² Department of Pathology, King George’s Medical University, Lucknow, U.P., India.

10.31557/APJCP.2024.25.4.1121

Abstract

Metabolic reprogramming occurs to meet cancer cells’ high energy demand. Its function is essential to the survival of malignancies. Comparing cancer cells to non-malignant cells has revealed that cancer cells have altered metabolism. Several pathways, particularly mTOR, Akt, PI3K, and HIF-1 (hypoxia-inducible factor-1) modulate the metabolism of cancer. Among other aspects of cancer biology, gene expression in metabolism, survival, invasion, proliferation, and angiogenesis of cells are controlled by HIF-1, a vital controller of cellular responsiveness to hypoxia. This article examines various cancer cell metabolisms, metabolic alterations that can take place in cancer cells, metabolic pathways, and molecular aspects of metabolic alteration in cancer cells placing special attention on the consequences of hypoxia-inducible factor and summarising some of their novel targets in the treatment of cancer including leukemia. A brief description of HIF-1α’s role and target in a few common types of hematological malignancies (leukemia) is also elucidated in the present article.

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