Results 71 to 80 of about 42,521 (302)

QBP1 Peptide as a Potential Anti‐Amyloidogenic Therapy for Type 2 Diabetes: An In Vitro Study

Advanced Science, EarlyView.
The anti‐amyloidogenic peptide QBP1 effectively halts human islet amyloid polypeptide (hIAPP) aggregation, preventing the formation of toxic β‐structured intermediates. Through a combination of biophysical assays, molecular dynamics, and cell‐based studies, QBP1 is shown to preserve β‐cell viability and metabolic homeostasis, positioning it as a ...
María M. Tejero‐Ojeda, Ada Bernaus Vives, Michał Wojciechowski, Dinh Quoc Huy Pham, Mateusz Chwastyk, Mario Vallejo, Anna Novials, Douglas V. Laurents, Mariano Carrión‐Vázquez   +8 more
wiley   +1 more source

Glucagon-Like Peptide-1 Gene Therapy [PDF]

Experimental Diabetes Research, 2011
Glucagon-like peptide 1 (GLP-1) is a small peptide component of the prohormone, proglucagon, that is produced in the gut. Exendin-4, a GLP-1 receptor agonist originally isolated from the saliva ofH. suspectumor Gila monster, is a peptide that shares sequence and functional homology with GLP-1.
Anne M. Rowzee, Niamh X. Cawley, John A. Chiorini, Giovanni Di Pasquale   +3 more
openaire   +2 more sources

Glucagon-like peptide-1 and glucagon-like peptide-2 regulation during human liver regeneration

Scientific Reports, 2023
Abstract Accumulating evidence suggests that metabolic demands of the regenerating liver are met via lipid metabolism and critical regulators of this process. As such, glucagon-like peptide-1 (GLP-1) and glucagon-like peptide-2 (GLP-2) critically affect hepatic regeneration in rodent models.
Markus Ammann, Jonas Santol, David Pereyra, Tamara Kalchbrenner, Tanja Wuerger, Johannes Laengle, Rory L. Smoot, Wolfgang Hulla, Friedrich Laengle, Patrick Starlinger   +9 more
openaire   +3 more sources

Sulfakinin Signaling Sense Circulating Fructose and Suppresses Food Consumption via Insulin‐Like Peptide in Bactrocera Dorsalis

Advanced Science, EarlyView.
This study discovered a new pathway that tells fruit flies when to stop eating. It found that rising blood sugar (fructose) is detected by a sensor called GR43a. This triggers a chain reaction involving the satiety signal sulfakinin and its receptor, ultimately activating a final satiety signal, ILP5.
Hong‐Fei Li, Bao Dong, Zheng‐Lin Ren, Xue‐Guang Zhu, Quan Lei, Yoonseong Park, Jin‐Jun Wang, Hong‐Bo Jiang   +7 more
wiley   +1 more source

Pathophysiology of NAFLD and NASH in Experimental Models: The Role of Food Intake Regulating Peptides

Frontiers in Endocrinology, 2020
Obesity, diabetes, insulin resistance, sedentary lifestyle, and Western diet are the key factors underlying non-alcoholic fatty liver disease (NAFLD), one of the most common liver diseases in developed countries.
L. Kořínková, V. Pražienková, L. Černá, A. Karnošová, B. Železná, J. Kuneš, J. Kuneš, Lenka Maletínská   +7 more
doaj   +1 more source

Effect of Intraduodenal Bile and Na-Taurodeoxycholate on Exocrine Pancreatic Secretion and on Plasma Levels of Secretin, Pancreatic Polypeptide, and Gastrin in Man [PDF]

, 1990
The effect of intraduodenally administered cattle bile (CB) and Na-taurodeoxycholate (TDC) on basal pancreatic secretion and plasma levels of secretin, pancreatic polypeptide (PP), and gastrin were investigated on two separate days in 10 fasting ...
A. Scharl, Aronchick C A, Bjornsson O G, Bondesen S, Burhol P G, Burhol P G, Burhol P G, Carey M C, Davies H A, Dragstedt L R, F. Fiedler, Fahrenkrug J, Flaten O, Florholmen J, Forell M M, Forell M M, Greenberg G R, Gries E, Grossman M I, Hanssen L E, Hartmann W, Hunter W M, I. Hempen, J. Teufel, Jorde R, Konturek S J, Lehnert P, Londong W, Lonovics J, Malagelada J-R., Malagelada J-R., Miyasaka K, Miyazaki K, Moreland H J, Morris B J, Osnes M, Osnes M, Otte M, P. G. Burhol, P. Lehnert, Petersen H, R. L. Riepl, Scatchard G, Schaffalitzky de Muckadell O B, Schwartz T W, Thomas J E, Wormsley K G   +46 more
core   +1 more source

Glucagon-like peptide 1 (GLP-1) [PDF]

Molecular Metabolism, 2019
BACKGROUND:The glucagon-like peptide-1 (GLP-1) is a multifaceted hormone with broad pharmacological potential. Among the numerous metabolic effects of GLP-1 are the glucose-dependent stimulation of insulin secretion, decrease of gastric emptying, inhibition of food intake, increase of natriuresis and diuresis, and modulation of rodent β-cell ...
Müller, TD, Finan, B, Bloom, SR, D'Alessio, D, Drucker, DJ, Flatt, PR, Fritsche, A, Gribble, F, Grill, HJ, Habener, JF, Holst, JJ, Langhans, W, Meier, JJ, Nauck, MA, Perez-Tilve, D, Pocai, A, Reimann, F, Sandoval, DA, Schwartz, TW, Seeley, RJ, Stemmer, K, Tang-Christensen, M, Woods, SC, DiMarchi, RD, Tschöp, MH   +24 more
openaire   +8 more sources

Sex‐Specific Regulation of Glycemic Homeostasis by Theabrownin from Pu‐erh Tea

Advanced Science, EarlyView.
Pu‐erh tea's key component, theabrownin (TB), lowers blood glucose in a sex‐specific manner. In females, estrogen boosts intestinal MUC2 production, which dramatically enhances TB's ability to inhibit the carbohydrate‐digesting enzyme α‐glucosidase.
Yang Li, Junliang Kuang, Dan Zheng, Jieyi Wang, Kun Ge, Chun Qu, Xiaojiao Zheng, Zhenxing Ren, Fengjie Huang, Mingliang Zhao, Yimin Sun, Huiheng Zhang, Keke Ding, Xixi Xia, Yajun Tang, Lu Liu, Jian Zhou, Fei Gao, Xiaohui Ma, Yongquan Xu, Guoxiang Xie, Aihua Zhao, Wei Jia   +22 more
wiley   +1 more source

The GLP-1 medicines semaglutide and tirzepatide do not alter disease-related pathology, behaviour or cognitive function in 5XFAD and APP/PS1 mice

Molecular Metabolism
Objective: The development of glucagon-like peptide-1 receptor (GLP-1R) agonists for the treatment of type 2 diabetes and obesity has been accompanied by evidence for anti-inflammatory and cytoprotective actions in the heart, blood vessels, kidney, and ...
Leticia Forny Germano, Jacqueline A. Koehler, Laurie L. Baggio, Fiona Cui, Chi Kin Wong, Nikolaj Rittig, Xiemin Cao, Dianne Matthews, Daniel J. Drucker   +8 more
doaj   +1 more source

Identifying Cytokine Motif‐Containing, Immunomodulatory Bacterial Proteins in Human Gut Microbiome

Advanced Science, EarlyView.
By building and constructing HMM (Upper left, blue), the authors identify CMCPs in bacteria genomes and CRC related metagenomes and enriched CRC‐related CMCPs (Upper right, blue). They analyze sequence and structural similarity of hits (Lower left, green), test function with engineered EcN delivered to tumors in a mouse tumor model (Lower right, pink ...
Ziyu Wang, Siqi Guo, Jing Li, Qianqian Huang, Jing Ning, Binbin Xia, Xun Lv, Xiang Liu, Zeyu Gao, Jine Li, Longchao Liu, Moshi Song, Jun Wang   +12 more
wiley   +1 more source