首页|A bird's-eye overview of molecular mechanisms regulating feed intake in chickens-with mammalian comparisons

A bird's-eye overview of molecular mechanisms regulating feed intake in chickens-with mammalian comparisons

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In recent decades,a lot of research has been conducted to explore poultry feeding behavior.However,up to now,the processes behind poultry feeding behavior remain poorly understood.The review generalizes modern expertise about the hormonal regulation of feeding behavior in chickens,focusing on signaling pathways mediated by insulin,leptin,and ghrelin and regulatory pathways with a cross-reference to mammals.This overview also summarizes state-of-the-art research devoted to hypothalamic neuro-peptides that control feed intake and are prime candidates for predictors of feeding efficiency.Comparative analysis of the signaling pathways that mediate the feed intake regulation allowed us to conclude that there are major differences in the processes by which hormones influence specific neu-ropeptides and their contrasting roles in feed intake control between two vertebrate clades.

ChickenFeed intakeHypothalamusNeuropeptideSignaling pathwayHormone

Anastasiia R.Volyanskaya、Ilya R.Akberdin、Mikhail A.Kulyashov、Ivan S.Yevshin、Michael N.Romanov、Elena I.Shagimardanova、Oleg A.Gusev、Fedor A.Kolpakov

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Department of Natural Sciences,Novosibirsk State University,Novosibirsk,630090,Russia

Biosoft.Ru,Ltd.,Novosibirsk,630058,Russia

Sirius University of Science and Technology,Sirius,354340,Russia

School of Biosciences,University of Kent,Canterbury,CT27NJ,UK

L.K.Ernst Federal Research Centre for Animal Husbandry,Dubrovitsy,Podolsk,42132,Russia

Regulatory Genomics Research Center,Institute of Fundamental Medicine and Biology,Kazan Federal University,Kazan,420008,Russia

Life Improvement By Future Technologies(LIFT)Center,Moscow,121205,Russia

Intractable Disease Research Center,Juntendo University,Tokyo,1138421,Japan

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Ministry of Science and Higher Education of the Russian Federation

075-15-2021-1344

2024

10.1016/j.aninu.2024.01.008

动物营养(英文)

动物营养(英文)

CSTPCD
ISSN：
年,卷(期)：2024.17(2)