{"title":"Glucose-Dependent Insulinotropic Polypeptide-A Postprandial Hormone with Unharnessed Metabolic Potential.","authors":"Nunzio Guccio, Fiona M Gribble, Frank Reimann","doi":"10.1146/annurev-nutr-062320-113625","DOIUrl":null,"url":null,"abstract":"<p><p>Glucose-dependent insulinotropic polypeptide (GIP) is released from the upper small intestine in response to food intake and contributes to the postprandial control of nutrient disposition, including of sugars and fats. Long neglected as a potential therapeutic target, the GIPR axis has received increasing interest recently, with the emerging data demonstrating the metabolically favorable outcomes of adding GIPR agonism to GLP-1 receptor agonists in people with type 2 diabetes and obesity. This review examines the physiology of the GIP axis, from the mechanisms underlying GIP secretion from the intestine to its action on target tissues and therapeutic development.</p>","PeriodicalId":8009,"journal":{"name":"Annual review of nutrition","volume":"42 ","pages":"21-44"},"PeriodicalIF":12.6000,"publicationDate":"2022-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annual review of nutrition","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1146/annurev-nutr-062320-113625","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"NUTRITION & DIETETICS","Score":null,"Total":0}
引用次数: 6
Abstract
Glucose-dependent insulinotropic polypeptide (GIP) is released from the upper small intestine in response to food intake and contributes to the postprandial control of nutrient disposition, including of sugars and fats. Long neglected as a potential therapeutic target, the GIPR axis has received increasing interest recently, with the emerging data demonstrating the metabolically favorable outcomes of adding GIPR agonism to GLP-1 receptor agonists in people with type 2 diabetes and obesity. This review examines the physiology of the GIP axis, from the mechanisms underlying GIP secretion from the intestine to its action on target tissues and therapeutic development.
期刊介绍：
Annual Review of Nutrition
Publication History:In publication since 1981
Scope:Covers significant developments in the field of nutrition
Topics Covered Include:
Energy metabolism;
Carbohydrates;
Lipids;
Proteins and amino acids;
Vitamins;
Minerals;
Nutrient transport and function;
Metabolic regulation;
Nutritional genomics;
Molecular and cell biology;
Clinical nutrition;
Comparative nutrition;
Nutritional anthropology;
Nutritional toxicology;
Nutritional microbiology;
Epidemiology;
Public health nutrition
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