The Emerging Role of Epigenetics in Metabolism and Endocrinology

• Published in: Biology (Basel, Switzerland) Vol. 12; no. 2; p. 256
• Main Authors: Sibuh, Belay Zeleke, Quazi, Sameer, Panday, Hrithika, Parashar, Ritika, Jha, Niraj Kumar, Mathur, Runjhun, Jha, Saurabh Kumar, Taneja, Pankaj, Jha, Abhimanyu Kumar
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 01-02-2023; MDPI
• Subjects: cancer; Catalysis; Chromatin; Chromosomes; Cofactors; DNA methylation; DNA sequencing; Endocrine disorders; Endocrine disruptors; Endocrine system; Endocrinology; Energy balance; Energy metabolism; Enzymes; Epigenetic inheritance; Epigenetics; Gene expression; Genes; Genetic aspects; Genomes; Genomics; histone modification; Immune response; Kinases; Metabolites; MicroRNAs; Nucleotide sequence; Nucleotide sequencing; Pathogenesis; Phenotypes; Physiological aspects; Review; endocrine system; histone modification; endocrine disruptors; DNA methylation; RNAs; cancer; metabolism; epigenetics
• ISSN: 2079-7737; 2079-7737
• DOI: 10.3390/biology12020256

Each cell in a multicellular organism has its own phenotype despite sharing the same genome. Epigenetics is a somatic, heritable pattern of gene expression or cellular phenotype mediated by structural changes in chromatin that occur without altering the DNA sequence. Epigenetic modification is an important factor in determining the level and timing of gene expression in response to endogenous and exogenous stimuli. There is also growing evidence concerning the interaction between epigenetics and metabolism. Accordingly, several enzymes that consume vital metabolites as substrates or cofactors are used during the catalysis of epigenetic modification. Therefore, altered metabolism might lead to diseases and pathogenesis, including endocrine disorders and cancer. In addition, it has been demonstrated that epigenetic modification influences the endocrine system and immune response-related pathways. In this regard, epigenetic modification may impact the levels of hormones that are important in regulating growth, development, reproduction, energy balance, and metabolism. Altering the function of the endocrine system has negative health consequences. Furthermore, endocrine disruptors (EDC) have a significant impact on the endocrine system, causing the abnormal functioning of hormones and their receptors, resulting in various diseases and disorders. Overall, this review focuses on the impact of epigenetics on the endocrine system and its interaction with metabolism.