Metabolic Heterogeneity of Tumors

Mol Biol (Mosk). 2023 Nov-Dec;57(6):1130-1149.ABSTRACTCurrently, much attention in oncology is devoted to the issues of tumor heterogeneity, which creates serious problems in the diagnosis and therapy of malignant neoplasms. Intertumoral and intratumoral differences relate to various characteristics and aspects of the vital activity of tumor cells, including cellular metabolism. This review provides general information about the tumor metabolic heterogeneity with a focus on energy metabolism, its causes, mechanisms and research methods. Among the methods, fluorescence lifetime imaging is described in more detail as a new promising method for observing metabolic heterogeneity at the cellular level. The review demonstrates the importance of studying the features of tumor metabolism and identifying intra- and intertumoral metabolic differences.PMID:38062965
Source: Molekuliarnaia Biologiia - Category: Molecular Biology Authors: Source Type: research