scholarly journals Effects of glucagon-like peptide 1 on appetite and body weight: focus on the CNS

2013 ◽  
Vol 221 (1) ◽  
pp. T1-T16 ◽  
Author(s):  
L van Bloemendaal ◽  
J S ten Kulve ◽  
S E la Fleur ◽  
R G Ijzerman ◽  
M Diamant
Keyword(s):  
Body Weight ◽  
Food Intake ◽  
Physiological Role ◽  
Brain Regions ◽  
Gastric Distension ◽  
Cns Activity ◽  
Glucagon Like Peptide ◽  
Glucagon Like Peptide 1

The delivery of nutrients to the gastrointestinal tract after food ingestion activates the secretion of several gut-derived mediators, including the incretin hormone glucagon-like peptide 1 (GLP-1). GLP-1 receptor agonists (GLP-1RA), such as exenatide and liraglutide, are currently employed successfully in the treatment of patients with type 2 diabetes mellitus. GLP-1RA improve glycaemic control and stimulate satiety, leading to reductions in food intake and body weight. Besides gastric distension and peripheral vagal nerve activation, GLP-1RA induce satiety by influencing brain regions involved in the regulation of feeding, and several routes of action have been proposed. This review summarises the evidence for a physiological role of GLP-1 in the central regulation of feeding behaviour and the different routes of action involved. Also, we provide an overview of presently available data on pharmacological stimulation of GLP-1 pathways leading to alterations in CNS activity, reductions in food intake and weight loss.

scholarly journals How glucagon-like peptide 1 receptor agonists work

2021 ◽  
Author(s):  
Christine Rode Andreasen ◽  
Andreas Andersen ◽  
Filip Krag Knop ◽  
Tina Vilsbøll
Keyword(s):  
Body Weight ◽  
Therapeutic Potential ◽  
Clinical Effects ◽  
Glucose Lowering ◽  
Receptor Agonists ◽  
Reduce Body Weight ◽  
Glucagon Like Peptide ◽  
Glucagon Like Peptide 1 ◽  
Clinical Utilisation

Recent years, glucagon-like peptide 1 receptor agonists (GLP-1RAs) have become central in the treatment of type 2 diabetes (T2D). In addition to their glucose-lowering properties with low risk of hypoglycaemia, GLP-1RAs reduce body weight and show promising results in reducing cardiovascular risk and renal complications in high-risk individuals with T2D. These findings have changed guidelines on T2D management over the last years, and GLP-1RAs are now widely used in overweight patients with T2D as well as in patients with T2D and cardiovascular disease regardless of glycaemic control. The currently available GLP-1RAs have different pharmacokinetic profiles and differ in their ability to improve glycaemia, reduce body weight and in their cardio- and renal protective potentials. Understanding how these agents work, including insights into their pleiotropic effects on T2D pathophysiology, may improve their clinical utilisation and be useful for exploring other indications such as non-alcoholic steatohepatitis and neurodegenerative disorders. In this review, we provide an overview of approved GLP-1RAs, their clinical effects and mode of actions, and we offer insights into the potential of GLP-1RAs for other indications than T2D. Finally, we will discuss the emerging data and therapeutic potential of using GLP-1RAs in combinations with other receptor agonists.

scholarly journals The experience with the clinical application of liralgutide (victosa), the first analog of human glucagon-like peptide-1 in the patients with type 2 diabetes mellitus - expanding the range of possibilities

2012 ◽  
Vol 58 (3) ◽  
pp. 51-55
Author(s):  
E N Ostroukhova ◽  
O K Khmel'nitskiĭ ◽  
E I Krasil'nikova ◽  
K S Davidenko
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Body Weight ◽  
Adverse Reactions ◽  
Brand Name ◽  
Glucagon Like Peptide ◽  
Glucagon Like Peptide 1 ◽  
Long Acting

This paper reports the results of the treatment of 71 patients presenting with type 2 diabetes mellitus using liraglutide, a long-acting analog of glucagon-like peptide-1 (GLP-1) marketed under the brand name Victoza. Practically all the patients experienced either improvement or normalization of the parameters of carbohydrate metabolism in conjunction with a reduction of their body weight and arterial pressure. There were no severe hypoglycemic episodes and other adverse reactions to the therapy. It is recommended that Victoza should be more widely used for the treatment of the patients with type 2 diabetes mellitus.

scholarly journals Effects of Glucagon-Like Peptide-1 Receptor Agonists on Body Weight: A Meta-Analysis

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Matteo Monami ◽  
Ilaria Dicembrini ◽  
Niccolò Marchionni ◽  
Carlo M. Rotella ◽  
Edoardo Mannucci
Keyword(s):  
Body Weight ◽  
Weight Reduction ◽  
Randomized Clinical Trials ◽  
Meta Analysis ◽  
Pharmacological Interventions ◽  
Receptor Agonists ◽  
Cochrane Database ◽  
Glucagon Like Peptide ◽  
Glucagon Like Peptide 1

Glucagon-Like Peptide-1 receptor agonists (GLP-1RAs), approved as glucose-lowering drugs for the treatment of type 2 diabetes, have also been shown to reduce body weight. An extensive Medline, Cochrane database, and Embase search for “exenatide,” “liraglutide,” “albiglutide,” “semaglutide,” and “lixisenatide” was performed, collecting all randomized clinical trials on humans up to December 15, 2011, with a duration of at least 24 weeks, comparing GLP-1 receptor agonists with either placebo or active drugs. Twenty two (7,859 patients) and 7 (2,416 patients) trials with available results on body weight at 6 and 12 months, respectively, were included. When compared with placebo, GLP-1RAs determine a reduction of BMI at 6 months of −1.0 [−1.3; −0.6] kg/m2. Considering the average BMI at baseline (32.4 kg/m2) these data means a weight reduction of about 3% at 6 months. This result could seem modest from a clinical standpoint; however, it could be affected by many factors contributing to an underestimation of the effect of GLP-1RA on body weight, such as non adequate doses, inclusion criteria, efficacy of GLP-1RA on reducing glycosuria, and association to non-pharmacological interventions not specifically aimed to weight reduction.

Glucagon-like peptide 1 as a regulator of food intake and body weight: therapeutic perspectives

2002 ◽  
Vol 440 (2-3) ◽  
pp. 269-279 ◽  
Author(s):  
Juris J. Meier ◽  
Baptist Gallwitz ◽  
Wolfgang E. Schmidt ◽  
Michael A. Nauck
Keyword(s):  
Body Weight ◽  
Food Intake ◽  
Glucagon Like Peptide ◽  
Glucagon Like Peptide 1
Sign in / Sign up

Export Citation Format

Share Document