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Cited by 306

The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.

Regulation of Feeding and Metabolism by Neuronal and Peripheral Clocks in Drosophila

Open access
Xu, Kanyan, Zheng, Xiangzhong, Sehgal, Amita·2008·Cell Metabolism

Abstract

SUMMARY Studies in mammals have indicated a connection between circadian clocks and feeding behavior, but the nature of the interaction, and its relationship to nutrient metabolism, are not understood. In Drosophila clock proteins are expressed in many metabolically important tissues, but have not been linked to metabolic processes. Here we demonstrate that Drosophila feeding behavior displays a 24-hour circadian rhythm which is regulated by clocks in digestive/metabolic tissues. Flies lacking clocks in these tissues, in particular in the fat body, also display increased food consumption, but have decreased levels of glycogen and a higher sensitivity to starvation. Interestingly, glycogen levels and starvation sensitivity are also affected by clocks in neuronal cells but the effects of neuronal clocks generally oppose those of the fat body. We propose that the input of neuronal clocks and clocks in metabolic tissues is coordinated to provide effective energy homeostasis.

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Crossref · 10.1016/j.cmet.2008.09.006

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Metadata

Authors
Xu, K., Zheng, X., & Sehgal, A.
Venue
Cell Metabolism
Publisher
Elsevier BV
Published
2008-10
Volume
8
Issue
4
Pages
289-300
ISSN
1550-4131 (ISSN-L)
OpenAlex
W2007299852
Cited by
306
References
6
FWCI
6.56
Type
journal article
Language
en
Open access
bronze

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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