PMID- 38464367 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20240312 IS - 1948-9358 (Print) IS - 1948-9358 (Electronic) IS - 1948-9358 (Linking) VI - 15 IP - 2 DP - 2024 Feb 15 TI - Genotype-based precision nutrition strategies for the prediction and clinical management of type 2 diabetes mellitus. PG - 142-153 LID - 10.4239/wjd.v15.i2.142 [doi] AB - Globally, type 2 diabetes mellitus (T2DM) is one of the most common metabolic disorders. T2DM physiopathology is influenced by complex interrelationships between genetic, metabolic and lifestyle factors (including diet), which differ between populations and geographic regions. In fact, excessive consumptions of high fat/high sugar foods generally increase the risk of developing T2DM, whereas habitual intakes of plant-based healthy diets usually exert a protective effect. Moreover, genomic studies have allowed the characterization of sequence DNA variants across the human genome, some of which may affect gene expression and protein functions relevant for glucose homeostasis. This comprehensive literature review covers the impact of gene-diet interactions on T2DM susceptibility and disease progression, some of which have demonstrated a value as biomarkers of personal responses to certain nutritional interventions. Also, novel genotype-based dietary strategies have been developed for improving T2DM control in comparison to general lifestyle recommendations. Furthermore, progresses in other omics areas (epigenomics, metagenomics, proteomics, and metabolomics) are improving current understanding of genetic insights in T2DM clinical outcomes. Although more investigation is still needed, the analysis of the genetic make-up may help to decipher new paradigms in the pathophysiology of T2DM as well as offer further opportunities to personalize the screening, prevention, diagnosis, management, and prognosis of T2DM through precision nutrition. CI - (c)The Author(s) 2024. Published by Baishideng Publishing Group Inc. All rights reserved. FAU - Ramos-Lopez, Omar AU - Ramos-Lopez O AD - Medicine and Psychology School, Autonomous University of Baja California, Tijuana 22390, Baja California, Mexico. oscar.omar.ramos.lopez@uabc.edu.mx. LA - eng PT - Journal Article PT - Review PL - United States TA - World J Diabetes JT - World journal of diabetes JID - 101547524 PMC - PMC10921165 OTO - NOTNLM OT - Diet OT - Genotype OT - Nutrigenetics OT - Precision nutrition OT - Single nucleotide polymorphism OT - Type 2 diabetes mellitus COIS- Conflict-of-interest statement: All the authors report no relevant conflicts of interest for this article. EDAT- 2024/03/11 06:42 MHDA- 2024/03/11 06:43 PMCR- 2024/02/15 CRDT- 2024/03/11 04:34 PHST- 2023/10/14 00:00 [received] PHST- 2023/12/07 00:00 [revised] PHST- 2024/01/11 00:00 [accepted] PHST- 2024/03/11 06:43 [medline] PHST- 2024/03/11 06:42 [pubmed] PHST- 2024/03/11 04:34 [entrez] PHST- 2024/02/15 00:00 [pmc-release] AID - 10.4239/wjd.v15.i2.142 [doi] PST - ppublish SO - World J Diabetes. 2024 Feb 15;15(2):142-153. doi: 10.4239/wjd.v15.i2.142.