Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Impact of Exposure to Chronic Light-Dark Phase Shifting Circadian Disruptions on Muscle Proteome in Periparturient Dairy Cows and Relationship of Proteome to Markers of Metabolic Status

ABSTRACT: Circadian rhythms are present in all tissues and cells to help animals anticipate the timing of daily events. Proteomic analysis of muscle tissue from dairy cattle exposed to a 6 hr forward phase shift during the late gestational period resulted in a greater abundance of proteins related to oxidative phosphorylation and stress at 21 d before expected calving.

INSTRUMENT(S): Orbitrap Fusion Lumos

ORGANISM(S): Bos Taurus (ncbitaxon:9913)

SUBMITTER: Theresa M Casey

PROVIDER: MSV000087432 | MassIVE | Fri May 14 14:19:00 BST 2021

REPOSITORIES: MassIVE

ACCESS DATA

Json Xml

Similar Datasets

Circadian Proteomics Landscape of Mouse Livers Organized by Time-restricted Feeding: Proteomics

Project description:Meal timing is essential in synchronization of circadian rhythms in different organ systems through clock-dependent and -independent mechanisms. The liver is a critical metabolic organ whose circadian clock and transcriptome can be readily reset by meal timing. However, it remains largely unexplored how circadian rhythms in the liver are organized in time-restricted feeding that intervenes meal timing. Here, we applied data-independent acquisition proteomics to characterize circadian features associated with day/sleep- (DRF) and night/wake (NRF)-time restricted feeding in nocturnal female mice. The transcriptomics and metabolomics datasets are public (see www.circametdb.org.cn).

2023-08-22 | PXD038276 | Pride

Circadian Proteomics Landscape of Mouse Livers Organized by Time-restricted Feeding: Phosphorylation

Project description:Meal timing is essential in synchronization of circadian rhythms in different organ systems through clock-dependent and -independent mechanisms. The liver is a critical metabolic organ whose circadian clock and transcriptome can be readily reset by meal timing. However, it remains largely unexplored how circadian rhythms in the liver are organized in time-restricted feeding that intervenes meal timing. Here, we applied affinity-purification based shotgun proteomics for protein phosphorylation to characterize circadian features associated with day/sleep- (DRF) and night/wake (NRF)-time restricted feeding in nocturnal female mice. The transcriptomics and metabolomics datasets are public (see www.circametdb.org.cn).

2023-08-22 | PXD038336 | Pride

Circadian Proteomics Landscape of Mouse Livers Organized by Time-restricted Feeding: Ubiquitylation

Project description:Meal timing is essential in synchronization of circadian rhythms in different organ systems through clock-dependent and -independent mechanisms. The liver is a critical metabolic organ whose circadian clock and transcriptome can be readily reset by meal timing. However, it remains largely unexplored how circadian rhythms in the liver are organized in time-restricted feeding that intervenes meal timing. Here, we applied affinity-purification based shotgun proteomics for ubiquitylation to characterize circadian features associated with day/sleep- (DRF) and night/wake (NRF)-time restricted feeding in nocturnal female mice. The transcriptomics and metabolomics datasets are public (see www.circametdb.org.cn).

2023-08-22 | PXD038481 | Pride

Circadian Proteomics Landscape of Mouse Livers Organized by Time-restricted Feeding: Succinylation

Project description:Meal timing is essential in synchronization of circadian rhythms in different organ systems through clock-dependent and -independent mechanisms. The liver is a critical metabolic organ whose circadian clock and transcriptome can be readily reset by meal timing. However, it remains largely unexplored how circadian rhythms in the liver are organized in time-restricted feeding that intervenes meal timing. Here, we applied affinity-purification based shotgun proteomics for succinylation to characterize circadian features associated with day/sleep- (DRF) and night/wake (NRF)-time restricted feeding in nocturnal female mice. The transcriptomics and metabolomics datasets are public (see www.circametdb.org.cn).

2023-08-22 | PXD037604 | Pride

Circadian Proteomics Landscape of Mouse Livers Organized by Time-restricted Feeding: N-glycosylation

Project description:Meal timing is essential in synchronization of circadian rhythms in different organ systems through clock-dependent and -independent mechanisms. The liver is a critical metabolic organ whose circadian clock and transcriptome can be readily reset by meal timing. However, it remains largely unexplored how circadian rhythms in the liver are organized in time-restricted feeding that intervenes meal timing. Here, we applied affinity-purification based shotgun proteomics for N-glycosylation to characterize circadian features associated with day/sleep- (DRF) and night/wake (NRF)-time restricted feeding in nocturnal female mice. The transcriptomics and metabolomics datasets are public (see www.circametdb.org.cn).

2023-08-22 | PXD037761 | Pride

Circadian clock regulation of developmental time in the kidney

Project description:We report the emergence of an endogenous circadian clock in mouse fetal kidney that regulates organogenesis. We detect circadian rhythms both in vivo with transcriptional profiling and ex vivo by bioluminescence. High-resolution structural analysis of embryonic explants reveals that global or local clock disruption results in defects that resemble human congenital abnormalities of the kidney. The onset of fetal rhythms strongly correlates with the timing of a distinct transition in branching and growth rates during a gestational window of high fetal growth demands. Defects in clock mutants typically have been attributed to accelerated aging, however, our study establishes a role for the fetal circadian clock as a developmental timer that regulates the pathways that control organogenesis, branching rate and nephron number, and thus plays a fundamental role in kidney development.

2020-04-11 | GSE148475 | GEO

Integrated Omics in Drosophila Uncover Circadian Kinases

Project description:Most organisms on the earth exhibit circadian rhythms in behavior and physiology, which are driven by endogenous clocks. Phosphorylation plays a central role in timing the clock, but how this contributes to overt rhythms is unclear. Here we conducted phosphoprotemoics in conjunction with transcriptome and proteome profiling using fly heads.

2018-05-31 | PXD009887 | iProX

Shift work disrupts circadian regulation of the transcriptome in hospital nurses

Project description:In the present study, we sought to determine the degree of circadian misalignments of hormonal and transcriptional rhythms with the timing of sleep-wake behavior on days off in day-shift and night-shift hospital nurses. We conducted a genome-wide microarray analysis on RNA isolated from PBMCs to examine individual variability of transcriptional rhythms.

2019-01-01 | GSE122541 | GEO

"Cancersensor": Circadian Rhythms

Project description:Observational, non randomized study aimed at measuring the circadian rhythms in the urinary concentrations of physiological modified nucleosides in 30 patients with metastatic colorectal cancer and in 30 age and sex-matched healthy subjects.

| 2132582 | ecrin-mdr-crc

Transcription profiling of Arabidopsis to identify of circadian-regulated genes

Project description:Most higher organisms, including plants and animals, have developed a time-keeping mechanism that allows them to anticipate daily fluctuations of environmental parameters such as light and temperature. This circadian clock efficiently coordinates plant growth and metabolism with respect to time-of-day by producing self-sustained rhythms of gene expression with an approximately 24-hour period. The importance of these rhythms has in fact been demonstrated in both phytoplankton and higher plants: organisms that have an internal clock period matched to the external environment possess a competitive advantage over those that do not. We used microarrays to identify circadian-regulated genes of Arabidopsis thaliana to elucidate how the clock provides an adaptive advantage by understanding how the clock regulates outputs and determining which pathways and processes may be under circadian control. Experiment Overall Design: Groups of Arabidopsis seedlings were grown in light/dark cycles for 7 d before, transferred to constant light, and after 24 h in constant light 12 samples were harvested at 4-h intervals over the next 44 h for RNA extraction and hybridization on Affymetrix microarrays.

2008-06-17 | E-GEOD-8365 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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