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Association of 5-HT2C (rs3813929) and UCP3 (rs1800849) gene polymorphisms with type 2 diabetes in obese women candidates for bariatric surgery
Schnor, Noa Pereira Prada; Verlengia, Rozangela; Novais, Patrícia Fátima Sousa; Crisp, Alex Harley; Leite, Celso Vieira de Souza; Rasera-Junior, Irineu; Oliveira, Maria Rita Marques de.
  • Schnor, Noa Pereira Prada; Universidade Estadual Paulista Júlio de Mesquita Filho. Araraquara. BR
  • Verlengia, Rozangela; Universidade Estadual Paulista Júlio de Mesquita Filho. Araraquara. BR
  • Novais, Patrícia Fátima Sousa; Universidade Estadual Paulista Júlio de Mesquita Filho. Araraquara. BR
  • Crisp, Alex Harley; Universidade Estadual Paulista Júlio de Mesquita Filho. Araraquara. BR
  • Leite, Celso Vieira de Souza; Universidade Estadual Paulista Júlio de Mesquita Filho. Araraquara. BR
  • Rasera-Junior, Irineu; Universidade Estadual Paulista Júlio de Mesquita Filho. Araraquara. BR
  • Oliveira, Maria Rita Marques de; Universidade Estadual Paulista Júlio de Mesquita Filho. Araraquara. BR
Arch. endocrinol. metab. (Online) ; 61(4): 326-331, July-Aug. 2017. tab
Article in English | LILACS | ID: biblio-887570
ABSTRACT
ABSTRACT Objective Obesity can cause systemic arterial hypertension (SAH) and type 2 diabetes mellitus (DM2) factor that is also influenced by genetic variability. The present study aims to investigate the association between gene polymorphisms related with obesity on the prevalence of SAH and DM2 in the preoperative period and 1 year after Roux-en-Y gastric bypass surgery. Subjects and methods In total, 351 obese women in a Brazilian cohort completed the study. The clinical diagnosis of SAH and DM2 was monitored from medical records. Twelve gene polymorphisms (rs26802; rs572169; rs7799039; rs1137101; rs3813929; rs659366; rs660339; rs1800849; rs7498665; rs35874116; rs9701796; and rs9939609) were determined using real-time polymerase chain reaction and TaqMan assay. Results In the preoperative period, prevalence of SAH and DM2 was 57% and 22%, respectively. One year postoperatively, 86.8% subjects had remission of DM2 and 99.5% had control of SAH. Subjects with T allele from the serotonin receptor gene (5-HT2C, rs3813929) had five times greater chance of DM2, and the CC genotype from uncoupling protein 3 gene (UCP3, rs1800849) had three times greater chance in the preoperative period. Conclusion These findings indicate that polymorphisms rs3813929 and rs1800849 from 5-HT2C and UCP3 genes were related to DM2 prevalence among the Brazilian obese women candidates for bariatric surgery.
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Full text: Available Index: LILACS (Americas) Main subject: Polymorphism, Genetic / Diabetes Mellitus, Type 2 / Hypertension / Obesity Type of study: Observational study / Prevalence study / Risk factors Limits: Adult / Female / Humans Language: English Journal: Arch. endocrinol. metab. (Online) Journal subject: Endocrinology / Metabolism Year: 2017 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Estadual Paulista Júlio de Mesquita Filho/BR

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Full text: Available Index: LILACS (Americas) Main subject: Polymorphism, Genetic / Diabetes Mellitus, Type 2 / Hypertension / Obesity Type of study: Observational study / Prevalence study / Risk factors Limits: Adult / Female / Humans Language: English Journal: Arch. endocrinol. metab. (Online) Journal subject: Endocrinology / Metabolism Year: 2017 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Estadual Paulista Júlio de Mesquita Filho/BR