Venom Peptides, Polyphenols and Alkaloids: Are They the Next Antidiabetics That Will Preserve beta-Cell Mass and Function in Type 2 Diabetes?

卷:12

Review

关键词: STIMULATES INSULIN-SECRETION;    IMPROVE GLUCOSE-TOLERANCE;    RAT PANCREATIC-ISLETS;    DEPENDENT K+ CHANNELS;    DIET-INDUCED OBESITY;    OXIDATIVE STRESS;    FROG-SKIN;    RECEPTOR AGONISTS;    PROTEIN-KINASE;    STRUCTURAL-CHARACTERIZATION;   

DOI  :  10.3390/cells12060940

来源: SCIE

【 摘 要 】

Improvement of insulin secretion by pancreatic beta-cells and preservation of their mass are the current challenges that future antidiabetic drugs should meet for achieving efficient and long-term glycemic control in patients with type 2 diabetes (T2D). The successful development of glucagon-like peptide 1 (GLP-1) analogues, derived from the saliva of a lizard from the Helodermatidae family, has provided the proof of concept that antidiabetic drugs directly targeting pancreatic beta-cells can emerge from venomous animals. The literature reporting on the antidiabetic effects of medicinal plants suggests that they contain some promising active substances such as polyphenols and alkaloids, which could be active as insulin secretagogues and beta-cell protectors. In this review, we discuss the potential of several polyphenols, alkaloids and venom peptides from snake, frogs, scorpions and cone snails. These molecules could contribute to the development of new efficient antidiabetic medicines targeting beta-cells, which would tackle the progression of the disease.