PMID- 37566466 OWN - NLM STAT- MEDLINE DCOM- 20231117 LR - 20231117 IS - 1557-8518 (Electronic) IS - 1540-4196 (Linking) VI - 21 IP - 9 DP - 2023 Nov TI - RS3480 Polymorphism of FNDC5/Irisin Is Associated with Type 2 Diabetes Mellitus in Maya-Mestizo Women. PG - 503-508 LID - 10.1089/met.2023.0042 [doi] AB - Objective: To investigate the possible association between rs3480 and rs16835198 of the fibronectin type III domain containing 5 (FNDC5)/Irisin and their haplotypes with the presence of type 2 diabetes mellitus (T2DM) in Maya-Mestizo women. Methods: We studied 547 postmenopausal women of Maya-Mestizo origin. The diagnosis of T2DM was based on the criteria of the American Diabetes Association. DNA was obtained from blood leukocytes. rs3480 and rs16835198 of FNDC5/Irisin were studied using real-time polymerase chain reaction allelic discrimination. Deviations from Hardy-Weinberg equilibrium and alleles differences, as well as genotype frequencies between groups, were assessed by chi(2) tests. Using logistic regression analysis, the odds ratio and 95% confidence intervals were calculated to estimate the association between both polymorphisms of FNDC5/Irisin and the presence of T2DM. Pairwise linkage disequilibrium between polymorphisms was calculated by direct correlation r(2), and haplotype analysis was conducted. Results: We found that the G-allele of rs3480, as well as under a dominant model, this polymorphism was significantly associated with T2DM (P = 0.028 and P = 0.003, respectively). Besides, one haplotype was associated with T2DM (P = 0.035). Conclusions: Our results suggest that the FNDC5/Irisin rs3480, and one haplotype formed by rs3480 and rs16835198 were associated with the risk of presenting T2DM in Maya-Mestizo women. FAU - Canto-Cetina, Thelma AU - Canto-Cetina T AUID- ORCID: 0000-0002-5952-375X AD - Laboratorio de Biologia de la Reproduccion, Centro de Investigaciones Regionales "Dr. Hideyo Noguchi," Universidad Autonoma de Yucatan, Merida, Mexico. FAU - Silva-Nicanor, Diana AU - Silva-Nicanor D AD - Seccion de Estudios de Posgrado e Investigacion, Escuela Superior de Medicina, Instituto Politecnico Nacional, Ciudad de Mexico, Mexico. FAU - Coral-Vazquez, Ramon Mauricio AU - Coral-Vazquez RM AUID- ORCID: 0000-0001-6126-2002 AD - Seccion de Estudios de Posgrado e Investigacion, Escuela Superior de Medicina, Instituto Politecnico Nacional, Ciudad de Mexico, Mexico. AD - Subdireccion de Ensenanza e Investigacion, Centro Medico Nacional "20 de Noviembre," Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado, Ciudad de Mexico, Mexico. FAU - Cano-Martinez, Luis Javier AU - Cano-Martinez LJ AUID- ORCID: 0000-0002-1473-6014 AD - Seccion de Estudios de Posgrado e Investigacion, Escuela Superior de Medicina, Instituto Politecnico Nacional, Ciudad de Mexico, Mexico. AD - Subdireccion de Ensenanza e Investigacion, Centro Medico Nacional "20 de Noviembre," Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado, Ciudad de Mexico, Mexico. FAU - Canto, Patricia AU - Canto P AUID- ORCID: 0000-0002-1891-480X AD - Unidad de Investigacion en Obesidad, Facultad de Medicina, Universidad Nacional Autonoma de Ciudad de Mexico, Ciudad de Mexico, Mexico. AD - Subdireccion de Investigacion Clinica, Direccion de Investigacion, Instituto Nacional de Ciencias Medicas y Nutricion "Salvador Zubiran," Ciudad de Mexico, Mexico. LA - eng PT - Journal Article DEP - 20230809 PL - United States TA - Metab Syndr Relat Disord JT - Metabolic syndrome and related disorders JID - 101150318 RN - 0 (Fibronectins) RN - 0 (Transcription Factors) RN - 0 (FNDC5 protein, human) SB - IM MH - Humans MH - Female MH - *Diabetes Mellitus, Type 2/epidemiology/genetics MH - Fibronectins/genetics MH - Polymorphism, Single Nucleotide MH - Genotype MH - Haplotypes MH - Transcription Factors OTO - NOTNLM OT - FNDC5/Irisin OT - Maya-Mestizo women OT - T2DM OT - haplotypes OT - polymorphisms EDAT- 2023/08/11 18:42 MHDA- 2023/11/17 15:31 CRDT- 2023/08/11 12:03 PHST- 2023/11/17 15:31 [medline] PHST- 2023/08/11 18:42 [pubmed] PHST- 2023/08/11 12:03 [entrez] AID - 10.1089/met.2023.0042 [doi] PST - ppublish SO - Metab Syndr Relat Disord. 2023 Nov;21(9):503-508. doi: 10.1089/met.2023.0042. Epub 2023 Aug 9.