Spexin Suppress Food Intake in Zebrafish: Evidence from Gene Knockout Study
نویسندگان
چکیده
منابع مشابه
Gene knockout of Acc2 has little effect on body weight, fat mass, or food intake.
Deletion of acetyl CoA carboxylase-2 (Acc2) reportedly causes leanness in the setting of hyperphagia. To determine the cellular basis for these effects, we generated a mouse model in which Acc2 can be selectively deleted by the action of Cre recombinase. Deletion of Acc2 from skeletal muscle, the predominant site of Acc2 expression, had no effect on body weight, food intake, or body composition...
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One advantage of the zebrafish model system is the ability to use forward genetics to reveal critical gene functions by their mutant phenotype. Reverse genetic tools are available, although it is more challenging and time-consuming to identify mutations in specific genes of interest and virtually impossible to induce mutations in a targeted manner. Two recent papers have shown that locus-specif...
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Background: Food insecurity consistently challenges middle-income countries, including Pakistan. The aim of this study was to evaluate the dietary food intake of the households in the selected location through a semi-structured questionnaire. Methods: A cross sectional study was carried out among 500 households comprised 2094 participants to investigate dietary intake and status of food insecu...
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Glucagon-like peptide-1 (GLP-1) is produced by and released from the small intestine following ingestion of nutrients. GLP-1 receptor (GLP-1R) agonists applied peripherally or centrally decrease food intake and increase glucose-stimulated insulin secretion. These effects make the GLP-1 system an attractive target for the treatment of type 2 diabetes mellitus and obesity. In addition to these mo...
متن کاملA novel neuropeptide in suppressing luteinizing hormone release in goldfish, Carassius auratus
The fish reproductive axis is regulated by many neuroendocrine factors. However, factors involved in the suppression of this axis are largely uncharacterized. In this study, we describe a novel neuropeptide derived from the spexin precursor acting as a negative factor to suppress the reproductive axis in teleost. The cDNA sequences of the spexin precursors have been cloned from both zebrafish a...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2017
ISSN: 2045-2322
DOI: 10.1038/s41598-017-15138-6