Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

The osteocyte transcriptome during post-natal skeletal maturation in male and female mice

ABSTRACT: The osteocyte transcriptome during post-natal skeletal maturation in male and female mice

PROVIDER: PRJEB30049 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	ERR2938940_1.fastq.gz	Fastqsanger.gz
	ERR2938940_2.fastq.gz	Fastqsanger.gz
	ERR2938950_1.fastq.gz	Fastqsanger.gz
	ERR2938950_2.fastq.gz	Fastqsanger.gz
	ERR2938960_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 80

Similar Datasets

The osteocyte transcriptome during post-natal skeletal maturation in male and female mice

Project description:These data examine the total-RNA transcriptome of primary osteocytes in both genders at 4 different stages of skeletal maturation. These stages are prepuberty (4 weeks), post puberty (10 weeks), early skeletal maturation (16 weeks), established skeletal maturation (26 weeks). These data were used to identify temporal changes in gene expression between sexes in the osteocyte network during post natal skeletal growth and maturation.

2020-12-16 | E-MTAB-7447 | biostudies-arrayexpress

PDK1 coordinates mitochondrial dynamics and mitophagy to ensure mitochondrial maturation in post-natal cardiomyocytes

Project description:During early post-natal stage, cardiomyocytes undergo dramatic structural, metabolic, electrophysiological and cell cycle alterations towards maturation. Among them, the metabolic shift from carbohydrates to fatty acids metabolism is achieved along with mitochondrial biogenesis, dynamic switch and mitophagy. However, the regulatory mechanisms responsible for coordinated mitochondrial dynamics and mitophagy in mitochondrial maturation remain unclear. Here, we found that ablation of PDK1 in post-natal cardiomyocytes impairs mitochondrial maturation and metabolism, characterizing by arrest of mitochondria in neonatal stage, low levels of a subset of fatty acids and acylcarnitines. In addition, loss of PDK1 results in dysregulated mitochondrial dynamics and mitophagy. An imbalance of the AMPK-mTOR pathway and reduced phosphorylation of PDK1 substrates, including PKA and PKC family members, are observed. These results demonstrated that PDK1 ensures mitochondrial maturation and metabolic shift through kinase-dependent substrate phosphorylation and maintenance of the AMPK-mTOR axis to coordinate mitochondrial dynamics and mitophagy.

2023-08-01 | GSE215056 | GEO

A dataset of spatially resolved transcriptomics of post-natal cardiac development in mice

Project description:The post-natal development and maturation of the mammalian heart involve highly intricate processes that remain incompletely understood, particularly concerning the molecular signature and roles of the diverse cell types involved. In this study, we present a comprehensive dataset generated from murine hearts at three key post-natal developmental stages using Spatio-temporal Enhanced Resolution Omics-Sequencing (Stereo-seq), an advanced spatially resolved transcriptomic technology. This dataset encompasses spatial transcriptomes of approximately 0.186 million individual cells within intact sections of murine hearts at post-natal developmental stages. Our dataset serves as a valuable resource for investigating the mechanisms underlying mammalian heart development and maturation. Through initial analyses, we identified distinct cell types and their spatial distributions, including 93,826 cardiomyocytes within a single heart section. This extensive dataset provides researchers with opportunities for data mining and facilitates diverse analyses, including studies on transcriptional regulation, cell-to-cell communication, and the functional activities of genes and signalling molecules during critical phases of heart development.

2025-06-10 | GSE298650 | GEO

Role of Piezo1-mediated mechanotransduction in osteocyte differentiation

Project description:Mechanical force is a fundamental regulator of bone development and homeostasis. Mechanosensitive osteocytes are the most abundant bone cells that form interconnected dendrites to respond to mechanical stimuli and interact with the bone-forming osteoblasts and the bone-remodeling osteoclasts. However, the molecular mechanisms underlying osteocyte maturation and dendrite formation remain unclear. By generating a Piezo1 "knock-out" osteocyte cell line, we identified a key role of Piezo1-mediated mechanotransduction in osteocyte differentiation. QRT-PCR analysis revealed delayed osteocyte differentiation in the Piezo1 KO cells relative to WT cells. By performing bulk RNA sequencing of WT and Piezo1 KO OCY454 cells at early (D1), intermediate (D14), and late (D28) stages of differentiation allowed for the identification of key signaling pathways in driving normal osteocyte dfiferentiation, as well as those regulated by Piezo1 mechanotransduction.

2024-09-20 | GSE277264 | GEO

PDK1 coordinates mitochondrial dynamics and mitophagy to ensure mitochondrial maturation in post-natal cardiomyocytes

Project description:PDK1 coordinates mitochondrial dynamics and mitophagy to ensure mitochondrial maturation in post-natal cardiomyocytes

| PRJNA888132 | ENA

Effects of Pkd1 inactivation defined by important developmental switch in post-natal kidney maturation

Project description:Autosomal dominant polycystic kidney disease (ADPKD) is an important cause of end stage renal disease for which there is no proven therapy 1. Mutations at PKD1 are the principal cause of disease. The disease begins in utero2 and is slowly progressive but it is not known whether cystogenesis is an ongoing process during adult life. We now show that inactivation of Pkd1 in mice prior to post-natal day 13 results in severely cystic kidneys within three weeks, whereas inactivation at day 14 and later results in cysts only after five months. We found that cellular proliferation was not appreciably higher in cystic specimens than in age-matched controls but that the abrupt change in response to Pkd1 inactivation corresponded with a previously unrecognized brake point during renal growth and significant changes in gene expression. These findings suggest that the effects of Pkd1 inactivation are defined by a developmental switch that signals the end of the terminal renal maturation process. These studies show that Pkd1 regulates tubular morphology in both developing and adult kidney but the pathologic consequences of inactivation are defined by the organ’s developmental status, with important clinical implications for our understanding of disease and our approach to therapy. Keywords: Developmental status comparison

2007-12-01 | GSE9167 | GEO

Expression data from post-natal rat Achilles tendons

Project description:We have compared the gene expression profile of post-natal 1 day and 7 day rat Achilles tendons.

2015-07-10 | GSE70459 | GEO

Expression data from pre natal and post natal CCAM samples and relative controls

Project description:This study aims at giving an insight on gene expression in CCAM. Keywords: disease state analysis A total of 14 microarrays were completed. Samples were divided into four groups: Fetal CCAM samples (n=4), fetal control samples (n=2), post-natal CCAM samples (n=5), post-natal control samples (n=3)

2007-05-04 | E-GEOD-4772 | biostudies-arrayexpress

Expression data from post-natal rat Achilles tendons

Project description:We have compared the gene expression profile of post-natal 1 day and 7 day rat Achilles tendons. Post-natal 1 day and 7 day rat Achilles tendons were collected. Each sample contains at least two individuals. Total RNA was extracted and fragmented biotin-tagged cRNA was hybridized to Rat Genome 230 2.0 Array.

2015-07-10 | E-GEOD-70459 | biostudies-arrayexpress

Gene expression profiling of mouse sclera during post-natal development

Project description:Although there have been studies conducted on cornea and retina growth and development, postnatal gene expression studies on sclera growth during postnatal growth has not been well characterised. Given that the mouse genome has 85% homology to the human genome and has been completely sequenced, mouse model for the study of ocular growth has advantages over other animal models. Thus, we aimed to study the biology and genetics behind sclera growth during post-natal development in Balb/cJ mice as a means to understand genetic changes that cause scleral growth and development during post-natal eye development The purpose of this study was to identify the genes underlying the development of mouse sclera post-natal growth of the posterior chamber of the eye using microarray

2011-03-22 | GSE28056 | GEO

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