These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Type 2 Diabetes Remission After Roux-en-Y Gastric Bypass: Evidence for Increased Expression of Jejunal Genes Encoding Regenerating Pancreatic Islet-Derived Proteins as a Potential Mechanism.
    Author: Sala P, Torrinhas RS, Fonseca DC, Heymsfield S, Giannella-Neto D, Waitzberg DL.
    Journal: Obes Surg; 2017 Apr; 27(4):1123-1127. PubMed ID: 28213664.
    Abstract:
    BACKGROUND: Intestinal expression of regenerating pancreatic islet-derived protein-encoding genes (REG) would be enhanced after Roux-en-Y gastric bypass (RYGB) and would affect postoperative type 2 diabetes remission (T2Dr). METHODS: Intestinal biopsy samples were collected from 20 adult obese women with T2D before and 3 months after RYGB. Levels of REG expression and the gene encoding its putative receptor (EXTL3) were assessed by microarray and validated by quantitative RT-PCR. T2Dr was assessed according to ADA criteria 1 year after RYGB. RESULTS: After RYGB, only patients with T2Dr had significantly increased REG1α and REG3γ expression in the jejunum, as validated by quantitative RT-PCR. CONCLUSIONS: Our data provide support for the hypothesis that increased jejunal expression of REG genes after RYGB affects T2Dr, possibly by playing an endocrine function.
    [Abstract] [Full Text] [Related] [New Search]