Biomaterial Database

The role of branched chain amino acids metabolic disorders in tumorigenesis and progression. 2022

Jingtong Wang, and Wei Wang, and Feng Zhu, and Qiuhong Duan

Department of Biochemistry and Molecular Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, PR China; Medical Laboratory Technology 1901, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, PR China.

Branched-chain amino acids (BCAAs) are essential amino acids in human bodies. They have complex metabolic pathways and various metabolites. Both BCAAs and its metabolites are involved in various processes such as protein anabolism and catabolism, energy supply, signaling transduction and so on. Previous studies have observed the widely alternations of BCAAs and its related proteins in multiple tumor phenotypes, which suggests that BCAAs metabolic disorders may have emerged as a powerful factor for tumor metabolism reprogramming. BCAAs metabolism has a pivotal role in tumorigenesis and progression, including cell growth, proliferation, migration, invasion, and so on. In this review, we try to shed light on the crucial role of BCAAs metabolic disorders in different tumor types by focusing on the impacts of metabolic disorders of BCAAs and discussing the notable proteins involved in cancer metabolic reprogramming of BCAAs, such as BCAT1/2, BCKDH-BCKDK-PPM1K complex, transporters of BCAAs and its metabolites, transcription factors and so on, and present several possible diagnose approaches and therapies to BCAAs-related cancers.

UI	MeSH Term	Description	Entries
D008659	Metabolic Diseases	Generic term for diseases caused by an abnormal metabolic process. It can be congenital due to inherited enzyme abnormality (METABOLISM, INBORN ERRORS) or acquired due to disease of an endocrine organ or failure of a metabolically important organ such as the liver. (Stedman, 26th ed)	Thesaurismosis,Diseases, Metabolic,Disease, Metabolic,Metabolic Disease,Thesaurismoses
D009369	Neoplasms	New abnormal growth of tissue. Malignant neoplasms show a greater degree of anaplasia and have the properties of invasion and metastasis, compared to benign neoplasms.	Benign Neoplasm,Cancer,Malignant Neoplasm,Tumor,Tumors,Benign Neoplasms,Malignancy,Malignant Neoplasms,Neoplasia,Neoplasm,Neoplasms, Benign,Cancers,Malignancies,Neoplasias,Neoplasm, Benign,Neoplasm, Malignant,Neoplasms, Malignant
D011506	Proteins	Linear POLYPEPTIDES that are synthesized on RIBOSOMES and may be further modified, crosslinked, cleaved, or assembled into complex proteins with several subunits. The specific sequence of AMINO ACIDS determines the shape the polypeptide will take, during PROTEIN FOLDING, and the function of the protein.	Gene Products, Protein,Gene Proteins,Protein,Protein Gene Products,Proteins, Gene
D002471	Cell Transformation, Neoplastic	Cell changes manifested by escape from control mechanisms, increased growth potential, alterations in the cell surface, karyotypic abnormalities, morphological and biochemical deviations from the norm, and other attributes conferring the ability to invade, metastasize, and kill.	Neoplastic Transformation, Cell,Neoplastic Cell Transformation,Transformation, Neoplastic Cell,Tumorigenic Transformation,Cell Neoplastic Transformation,Cell Neoplastic Transformations,Cell Transformations, Neoplastic,Neoplastic Cell Transformations,Neoplastic Transformations, Cell,Transformation, Cell Neoplastic,Transformation, Tumorigenic,Transformations, Cell Neoplastic,Transformations, Neoplastic Cell,Transformations, Tumorigenic,Tumorigenic Transformations
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000597	Amino Acids, Branched-Chain	Amino acids which have a branched carbon chain.	Branched-Chain Amino Acid,Amino Acids, Branched Chain,Acid, Branched-Chain Amino,Acids, Branched-Chain Amino,Amino Acid, Branched-Chain,Branched Chain Amino Acid,Branched-Chain Amino Acids
D000637	Transaminases	A subclass of enzymes of the transferase class that catalyze the transfer of an amino group from a donor (generally an amino acid) to an acceptor (generally a 2-keto acid). Most of these enzymes are pyridoxyl phosphate proteins. (Dorland, 28th ed) EC 2.6.1.	Aminotransferase,Aminotransferases,Transaminase
D063646	Carcinogenesis	The origin, production or development of cancer through genotypic and phenotypic changes which upset the normal balance between cell proliferation and cell death. Carcinogenesis generally requires a constellation of steps, which may occur quickly or over a period of many years.	Tumorigenesis,Oncogenesis,Carcinogeneses,Oncogeneses,Tumorigeneses