Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Protocol for setup and circadian analysis of inverted feeding in mice.

ABSTRACT: Inverted feeding is a paradigm to study synchronization of circadian clocks by feeding rhythm in tissues more directly. Here, we provide a protocol for performing inverted feeding in mice and analyzing circadian rhythmicity in mouse tissues. We describe setting up inverted feeding and performing tissue dissection, followed by RNA extraction and gene expression analysis, and lastly R software-based analysis of circadian rhythmicity. This protocol can be combined with the use of CircaMetDB database for mechanistic studies of inverted feeding. For complete details on the use and execution of this protocol, please refer to Xin et al. (2021).

SUBMITTER: Xin H

PROVIDER: S-EPMC8339291 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Protocol for setup and circadian analysis of inverted feeding in mice.

Xin Haoran H Huang Rongfeng R Zhou Meiyu M Bao Xinyu X Chen Jianghui J Zeng Fan F Wan Xiaoqin X Tong Shifei S Deng Fang F Li Min-Dian MD Zhang Zhihui Z

STAR protocols 20210728 3

Inverted feeding is a paradigm to study synchronization of circadian clocks by feeding rhythm in tissues more directly. Here, we provide a protocol for performing inverted feeding in mice and analyzing circadian rhythmicity in mouse tissues. We describe setting up inverted feeding and performing tissue dissection, followed by RNA extraction and gene expression analysis, and lastly R software-based analysis of circadian rhythmicity. This protocol can be combined with the use of CircaMetDB databas ...[more]

PMID: 34382024

Similar Datasets

Global circadian transcript profile of mouse heart entrained by inverted feeding

Project description:Circadian clocks in peripheral organs are entrained by feeding. Eating in the right time is crucial to maintain metabolic health, whereas eating in the wrong time increases the susceptibility to metabolic diseases. It is unknown how change of mealtime impacts circadian transcriptomes in peripheral organs and brain, such as liver, heart, kidney and visceral adipose tissue. Here, we presented global circadian transcript profile of mouse heart entrained by inverted feeding to compile an atlas for mechanistic insights into how feed-fast cycle regulates circadian biology.

2021-03-11 | GSE150381 | GEO

Global circadian transcript profile of mouse liver entrained by inverted feeding

Project description:Circadian clocks in peripheral organs are entrained by feeding. Eating in the right time is crucial to maintain metabolic health, whereas eating in the wrong time increases the susceptibility to metabolic diseases. It is unknown how change of mealtime impacts circadian transcriptomes in peripheral organs and brain, such as liver, heart, kidney and visceral adipose tissue. Here, we presented global circadian transcript profile of mouse liver entrained by inverted feeding to compile an atlas for mechanistic insights into how feed-fast cycle regulates circadian biology.

2021-03-11 | GSE150380 | GEO

Global circadian transcript profile of mouse kidney entrained by inverted feeding

Project description:Circadian clocks in peripheral organs are entrained by feeding. Eating in the right time is crucial to maintain metabolic health, whereas eating in the wrong time increases the susceptibility to metabolic diseases. It is unknown how change of mealtime impacts circadian transcriptomes in peripheral organs and brain, such as liver, heart, kidney and visceral adipose tissue. Here, we presented global circadian transcript profile of mouse kidney entrained by inverted feeding to compile an atlas for mechanistic insights into how feed-fast cycle regulates circadian biology.

2021-03-11 | GSE151221 | GEO

Global circadian transcript profile of mouse viceral adipose entrained by inverted feeding

Project description:Circadian clocks in peripheral organs are entrained by feeding. Eating in the right time is crucial to maintain metabolic health, whereas eating in the wrong time increases the susceptibility to metabolic diseases. It is unknown how change of mealtime impacts circadian transcriptomes in peripheral organs and brain, such as liver, heart, kidney and visceral adipose tissue. Here, we presented global circadian transcript profile of mouse visceral adipose tissue entrained by inverted feeding to compile an atlas for mechanistic insights into how feed-fast cycle regulates circadian biology.

2021-03-11 | GSE151228 | GEO

Global circadian transcript profile of mouse anterior hypothalamus entrained by inverted feeding

Project description:Circadian clocks in peripheral organs are entrained by feeding. Eating in the right time is crucial to maintain metabolic health, whereas eating in the wrong time increases the susceptibility to metabolic diseases. It is unknown how change of mealtime impacts circadian transcriptomes in peripheral organs and brain, such as liver, heart, kidney and visceral adipose tissue. Here, we presented global circadian transcript profile of mouse tissues (i.e. kidney, anterior hypothalamus) entrained by inverted feeding to compile an atlas for mechanistic insights into how feed-fast cycle regulates circadian biology.

2021-03-11 | GSE150958 | GEO

Global circadian transcript profile of mouse gastrocnemius muscle entrained by inverted feeding

Project description:Circadian clocks in peripheral organs are entrained by feeding. Eating in the right time is crucial to maintain metabolic health, whereas eating in the wrong time increases the susceptibility to metabolic diseases. It is unknown how change of mealtime impacts circadian transcriptomes in peripheral organs and brain. Here, we presented global circadian transcript profile of mouse tissues (i.e. skeletal muscle) entrained by inverted feeding to compile an atlas for mechanistic insights into how feed-fast cycle regulates circadian biology.

2023-04-23 | GSE194106 | GEO

Protocol to study circadian food-anticipatory poking in mice using the feeding experimentation device version 3.

Project description:Food-anticipatory nose poking is a unique food-seeking behavior driven by the food-entrainable oscillator. Here, we present a protocol to record a novel food-seeking nose poking behavior in mice under temporally restricted feeding followed by food deprivation using the open-source feeding experimentation device version 3 (FED3). We describe steps for setting up the FED3 and cage, training, and habituation. We then detail procedures for setting up the schedule for time-restricted feeding and food deprivation and for generating ethograms from FED3 data. For complete details on the use and execution of this protocol, please refer to Ehichioya et al.1.

| S-EPMC10943958 | biostudies-literature

Clostridium acetobutylicum ATCC 824 60-mer array protocol setup

Project description:Set up and modification of Agilent standard protocols for a new custom 60-mer array for C. acetobutylicum. Keywords: Test of platform and protocols

2007-06-07 | GSE5383 | GEO

Global circadian transcript profile of mouse peripheral tissues and brain entrained by inverted feeding

Project description:This SuperSeries is composed of the SubSeries listed below.

2021-03-11 | GSE150385 | GEO

Time-restricted feeding protects the blood pressure circadian rhythm in diabetic mice.

Project description:The quantity and quality of food intake have been considered crucial for peoples' wellness. Only recently has it become appreciated that the timing of food intake is also critical. Nondipping blood pressure (BP) is prevalent in diabetic patients and is associated with increased cardiovascular events. However, the causes and mechanisms of nondipping BP in diabetes are not fully understood. Here, we report that food intake and BP were arrhythmic in diabetic db/db mice fed a normal chow diet ad libitum. Imposing a food intake diurnal rhythm by time-restricted feeding (TRF; food was only available for 8 h during the active phase) prevented db/db mice from developing nondipping BP and effectively restored the already disrupted BP circadian rhythm in db/db mice. Interestingly, increasing the time of food availability from 8 h to 12 h during the active dark phase in db/db mice prompted isocaloric feeding and still provided robust protection of the BP circadian rhythm in db/db mice. In contrast, neither 8-h nor 12-h TRF affected BP dipping in wild-type mice. Mechanistically, we demonstrate that TRF protects the BP circadian rhythm in db/db mice via suppressing the sympathetic activity during the light phase when they are inactive and fasting. Collectively, these data reveal a potentially pivotal role of the timing of food intake in the prevention and treatment of nondipping BP in diabetes.

| S-EPMC8237651 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data