PMID- 36979709 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20230331 IS - 2227-9059 (Print) IS - 2227-9059 (Electronic) IS - 2227-9059 (Linking) VI - 11 IP - 3 DP - 2023 Feb 28 TI - Telomere Shortening in Three Diabetes Mellitus Types in a Mexican Sample. LID - 10.3390/biomedicines11030730 [doi] LID - 730 AB - This study aimed to explore the role of telomere length in three different diabetes types: latent autoimmune diabetes of adulthood (LADA), latent autoimmune diabetes in the young (LADY), and type 2 diabetes mellitus (T2DM). A total of 115 patients were included, 72 (62.61%) had LADA, 30 (26.09%) had T2DM, and 13 (11.30%) had LADY. Telomere length was measured using real-time Polymerase Chain Reaction. For statistical analysis, we used the ANOVA test, X2 test, and the Mann-Whitney U test. Patients with T2DM had higher BMI compared to LADA and LADY groups, with a BMI average of 31.32 kg/m(2) (p = 0.0235). While the LADA group had more patients with comorbidities, there was not a statistically significant difference (p = 0.3164, p = 0.3315, p = 0.3742 for each of the previously mentioned conditions). There was a difference between those patients with T2DM who took metformin plus any other oral antidiabetic agent and those who took metformin plus insulin, the ones who had longer telomeres. LADA patients had shorter telomeres compared to T2DM patients but not LADY patients. Furthermore, T2DM may have longer telomeres thanks to the protective effects of both metformin and insulin, despite the higher BMI in this group. FAU - Cuevas Diaz, Pavel AU - Cuevas Diaz P AUID- ORCID: 0000-0001-7717-4541 AD - Genomics of Psychiatric and Neurodegenerative Diseases Laboratory, National Institute of Genomic Medicine (INMEGEN), Mexico City 01090, Mexico. FAU - Nicolini, Humberto AU - Nicolini H AUID- ORCID: 0000-0003-2494-0067 AD - Genomics of Psychiatric and Neurodegenerative Diseases Laboratory, National Institute of Genomic Medicine (INMEGEN), Mexico City 01090, Mexico. FAU - Nolasco-Rosales, German Alberto AU - Nolasco-Rosales GA AUID- ORCID: 0000-0001-5536-3173 AD - Biomedical Postgraduate Program, Academic Division of Health Sciences, Juarez Autonomous University of Tabasco, Villahermosa 86000, Mexico. FAU - Juarez Rojop, Isela AU - Juarez Rojop I AD - Academic Division of Health Sciences, Juarez Autonomous University of Tabasco, Villahermosa 86000, Mexico. FAU - Tovilla-Zarate, Carlos Alfonso AU - Tovilla-Zarate CA AUID- ORCID: 0000-0001-8170-8171 AD - Biomedical Postgraduate Program, Academic Division of Health Sciences, Juarez Autonomous University of Tabasco, Villahermosa 86000, Mexico. AD - Comalcalco Multidisciplinary Academic Division, Juarez Autonomous University of Tabasco, Comalcalco 86040, Mexico. FAU - Rodriguez Sanchez, Ester AU - Rodriguez Sanchez E AD - Diabetes Clinic, Hospital Regional de Alta Especialidad "Dr. Gustavo A. Roviosa Perez", Villahermosa 86020, Mexico. FAU - Genis-Mendoza, Alma Delia AU - Genis-Mendoza AD AD - Genomics of Psychiatric and Neurodegenerative Diseases Laboratory, National Institute of Genomic Medicine (INMEGEN), Mexico City 01090, Mexico. AD - Psychiatric Attention Services, Hospital Psiquiatrico Infantil, "Dr. Juan N. Navarro, Tlalpan", Mexico City 14080, Mexico. LA - eng PT - Journal Article DEP - 20230228 PL - Switzerland TA - Biomedicines JT - Biomedicines JID - 101691304 PMC - PMC10045771 OTO - NOTNLM OT - Mexicans OT - diabetes OT - telomere length OT - telomere shortening COIS- The authors declare no conflict of interest. EDAT- 2023/03/30 06:00 MHDA- 2023/03/30 06:01 PMCR- 2023/02/28 CRDT- 2023/03/29 01:20 PHST- 2023/01/25 00:00 [received] PHST- 2023/02/18 00:00 [revised] PHST- 2023/02/21 00:00 [accepted] PHST- 2023/03/30 06:01 [medline] PHST- 2023/03/29 01:20 [entrez] PHST- 2023/03/30 06:00 [pubmed] PHST- 2023/02/28 00:00 [pmc-release] AID - biomedicines11030730 [pii] AID - biomedicines-11-00730 [pii] AID - 10.3390/biomedicines11030730 [doi] PST - epublish SO - Biomedicines. 2023 Feb 28;11(3):730. doi: 10.3390/biomedicines11030730.