Author: Marie Picot

0000000000424597

AUTHOR

Marie Picot

Glucose homeostasis is impaired in mice deficient for the neuropeptide 26RFa (QRFP)

AbstractIntroduction26RFa (QRFP) is a biologically active peptide that has been found to control feeding behaviour by stimulating food intake, and to regulate glucose homeostasis by acting as an incretin. The aim of the present study was thus to investigate the impact of 26RFa gene knockout on the regulation of energy and glucose metabolism.Research design and methods26RFa mutant mice were generated by homologous recombination, in which the entire coding region of prepro-26RFa was replaced by the iCre sequence. Energy and glucose metabolism was evaluated through measurement of complementary parameters. Morphological and physiological alterations of the pancreatic islets were also investigat…

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Evaluation of the 26RFa/GPR103 peptidergic system in a mouse model of insulinopenia

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