Pancreatic GLP-1 receptor activation is sufficient for incretin control of glucose metabolism in mice

BJ Lamont, Y Li, E Kwan, TJ Brown… - The Journal of …, 2012 - Am Soc Clin Investig
Glucagon-like peptide-1 (GLP-1) circulates at low levels and acts as an incretin hormone,
potentiating glucose-dependent insulin secretion from islet β cells. GLP-1 also modulates …

Effects of intravenous glucagon-like peptide-1 on gastric emptying and intragastric distribution in healthy subjects: relationships with postprandial glycemic and …

TJ Little, AN Pilichiewicz, A Russo… - The Journal of …, 2006 - academic.oup.com
Context: The inhibitory action of glucagon-like peptide-1 (GLP-1) on gastric emptying (GE) is
likely to be important in mediating its effects on postprandial glycemia, appetite, and …

Efficacy and safety of tirzepatide, dual GLP-1/GIP receptor agonists, in the management of type 2 diabetes: a systematic review and meta-analysis of randomized …

Q Zhou, X Lei, S Fu, P Liu, C Long, Y Wang, Z Li… - Diabetology & Metabolic …, 2023 - Springer
Background Glucose-dependent insulinotropic polypeptide (GIP) and GLP-1 are the main
incretin hormones, and be responsible for the insulinotropic incretin effect. The addition of a …

Gastric inhibitory polypeptide: the neglected incretin revisited

JJ Meier, MA Nauck, WE Schmidt, B Gallwitz - Regulatory peptides, 2002 - Elsevier
After the ingestion of fat-and glucose-rich meals, gut hormones are secreted into the
circulation in order to stimulate insulin secretion. This so-called “incretin effect” is primarily …

The effect of exogenous GLP-1 on food intake is lost in male truncally vagotomized subjects with pyloroplasty

A Plamboeck, S Veedfald, CF Deacon… - American Journal …, 2013 - journals.physiology.org
Rapid degradation of glucagon-like peptide-1 (GLP-1) by dipeptidyl peptidase-4 suggests
that endogenous GLP-1 may act locally before being degraded. Signaling via the vagus …

The locus coeruleus contributes to the anorectic, nausea, and autonomic physiological effects of glucagon-like peptide-1

SM Fortin, JC Chen, MC Petticord, FJ Ragozzino… - Science …, 2023 - science.org
Increasing the therapeutic potential and reducing the side effects of US Food and Drug
Administration–approved glucagon-like peptide-1 receptor (GLP-1R) agonists used to treat …

Caudal brainstem processing is sufficient for behavioral, sympathetic, and parasympathetic responses driven by peripheral and hindbrain glucagon-like-peptide-1 …

MR Hayes, KP Skibicka, HJ Grill - Endocrinology, 2008 - academic.oup.com
The effects of peripheral glucagon like peptide-1 receptor (GLP-1R) stimulation on feeding,
gastric emptying, and energetic responses involve vagal transmission and central nervous …

GIP and GLP-1 as incretin hormones: lessons from single and double incretin receptor knockout mice

T Hansotia, DJ Drucker - Regulatory peptides, 2005 - Elsevier
Glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1)
are gut-derived incretins secreted in response to nutrient ingestion. Both incretins potentiate …

Role of the glucagon-like-peptide-1 receptor in the control of energy balance

MR Hayes, BC De Jonghe, SE Kanoski - Physiology & behavior, 2010 - Elsevier
The peripheral and central glucagon-like-peptide-1 (GLP-1) systems play an essential role
in glycemic and energy balance regulation. Thus, pharmacological targeting of peripheral …

The nucleus tractus solitarius: a portal for visceral afferent signal processing, energy status assessment and integration of their combined effects on food intake

HJ Grill, MR Hayes - International journal of obesity, 2009 - nature.com
For humans and animal models alike there is general agreement that the central nervous
system processing of gastrointestinal (GI) signals arising from ingested food provides the …