Role that certain nutrients have in gene expression biology essay
The bioactive components of the diet consist, in the concept of nutrigenetics and nutrigenomics, of food components, which can transmit information from the external environment and influence gene expression in the cell and thus the function of the whole. The aim of this work is to advance the fundamental knowledge on the vital role of diet-related genes in various disease states, especially cancer, and to identify brain function has a significant effect on the effect of diet on gene expression, which can be mitigated by individual variations in different gene variants, Studies have shown that certain genes and their variants can be regulated or influenced by dietary nutrients and that these molecular genes are important in determining enzymes, receptors, cofactors, structural components involved in the regulation of blood pressure , lipid metabolism , The role of nutrients in gene regulation associated with human health or disease. The effect and molecular action of functional foods, phytochemicals and natural foods. Nutrigenomics uses molecular tools to study the role of nutrients on gene expression and with the availability of high-throughput technologies, a vast amount of. In this review, we summarized the molecular mechanisms of diet-induced gene expression, which enables the integration of nutrient signaling into metabolic homeostasis. Gene expression and how it is regulated is a fundamental question in biology and therefore its complexity is not surprising. Initially, the focus of the research was mainly on transcription factors, as recently the most important gene-nutrient interactions have been investigated. Diet can influence health outcomes by directly affecting the expression of genes in critical metabolic pathways. Better health outcomes can be achieved if nutritional needs are individually tailored, taking into account genetic makeup, life stage and diet. The role of different nutrients on the gene expression that normally occurs in the body and its application to various aspects was also studied by Siddique et al. through molecular biology and the tools of genomics, scientists have identified genes responsible for the production of nutritionally important proteins such as digestive enzymes and transport. Gene expression is the process by which information from a gene is used in the synthesis of a functional gene product. These products are often proteins, but for non-protein coding genes, such as ribosomal RNA-rRNA genes or transfer RNA-tRNA genes, the product is a functional RNA. The process of gene expression is used by everyone,