[HTML][HTML] Leveraging the gut to treat metabolic disease

RE Gimeno, DA Briere, RJ Seeley - Cell Metabolism, 2020 - cell.com
25 years ago, the future of treating obesity and diabetes focused on end organs known to be
involved in energy balance and glucose regulation, including the brain, muscle, adipose …

Is 14-3-3 the combination to unlock new pathways to improve metabolic homeostasis and β-cell function?

SA Rial, R Shishani, BP Cummings, GE Lim - Diabetes, 2023 - diabetesjournals.org
Since their discovery nearly five decades ago, molecular scaffolds belonging to the 14-3-3
protein family have been recognized as pleiotropic regulators of diverse cellular and …

[HTML][HTML] GLP-1 receptor signaling increases PCSK1 and β cell features in human α cells

M Saikia, MM Holter, LR Donahue, IS Lee, QC Zheng… - JCI insight, 2021 - ncbi.nlm.nih.gov
Abstract Glucagon-like peptide-1 (GLP-1) is an incretin hormone that potentiates glucose-
stimulated insulin secretion. GLP-1 is classically produced by gut L cells; however, under …

14-3-3-zeta mediates GLP-1 receptor agonist action to alter α cell proglucagon processing

MM Holter, DJ Phuong, I Lee, M Saikia, L Weikert… - Science …, 2022 - science.org
Recent studies demonstrate that α cells contribute to glucose-stimulated insulin secretion
(GSIS). Glucagon-like peptide-1 receptor (GLP-1R) agonists potently potentiate GSIS …

Obesity, hypertension, and bariatric surgery

R Samson, K Ayinapudi, TH Le Jemtel… - Current hypertension …, 2020 - Springer
Abstract Purpose of Review Obesity increases the risk of hypertension. However, blood
pressure decreases before any significant loss of body weight after bariatric surgery. We …

Roles of glucose‐dependent insulinotropic polypeptide in diet‐induced obesity

Y Seino, Y Yamazaki - Journal of Diabetes Investigation, 2022 - Wiley Online Library
Glucose‐dependent insulinotropic polypeptide (GIP) and glucagon‐like peptide‐1 (GLP‐1)
are incretins that play an important role in glucose metabolism, by increasing glucose …

Intravital imaging of islet Ca2+ dynamics reveals enhanced β cell connectivity after bariatric surgery in mice

E Akalestou, K Suba, L Lopez-Noriega… - Nature …, 2021 - nature.com
Bariatric surgery improves both insulin sensitivity and secretion and can induce diabetes
remission. However, the mechanisms and time courses of these changes, particularly the …

Impact of bariatric surgery on type 2 diabetes: contribution of inflammation and gut microbiome?

J Debédat, C Amouyal, J Aron-Wisnewsky… - Seminars in …, 2019 - Springer
Obesity is a chronic low-grade inflammatory disease (both at the systemic and adipose
tissue level) that continues to rise worldwide. It is associated with an abundance of …

[HTML][HTML] Sleeve gastrectomy rapidly enhances islet function independently of body weight

JD Douros, J Niu, S Sdao, T Gregg, K Fisher-Wellman… - JCI insight, 2019 - ncbi.nlm.nih.gov
Bariatric surgeries including vertical sleeve gastrectomy (VSG) ameliorate obesity and
diabetes. Weight loss and accompanying increases to insulin sensitivity contribute to …

Alpha-cell paracrine signaling in the regulation of beta-cell insulin secretion

MM Holter, M Saikia, BP Cummings - Frontiers in endocrinology, 2022 - frontiersin.org
As an incretin hormone, glucagon-like peptide 1 (GLP-1) lowers blood glucose levels by
enhancing glucose-stimulated insulin secretion from pancreatic beta-cells. Therapies …