Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

11 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcriptome profiles of paternal testis and their offspring in response to gut microbiota dysbiosis using RNA sequencing analysis

ABSTRACT: Tissue samples harvested from conventionally-raised sire and their offspring or dysbiotic sire and their offspring were profiled for transcriptome changes using total RNA sequencing. Total RNA was extracted from four different tissue types: sire testis, F1 placenta (at E13.5 & E18.5), and F1 brain and brown adipose tissue (at postnatal day P17).Testis were harvested from 11-weeks inbred male mice that were experiencing gut microbiota dysbiosis for 6-week (antibiotics treated, n=5), or drink sterilized water (control, n=5). While, F1 offspring samples were collected from three independent matings per group and two offspring samples per litter.

INSTRUMENT(S): NextSeq 500

ORGANISM(S): Mus musculus

SUBMITTER: Charles Girardot

PROVIDER: E-MTAB-10034 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Genomic profiling of offspring liver tissue in response to paternal gut microbiota dysbiosis using whole genome sequencing

Project description:Liver tissue samples were harvested from offspring sired by conventionally-raised male mice or dysbiotic sire, and profiled for genome changes using whole genome sequencing. F1 offspring samples were collected from six independent mating, and gDNA was extracted from offspring liver at postnatal day P17.

2023-11-13 | E-MTAB-10273 | biostudies-arrayexpress

Dietary alleviation of malprogramming across generations: metabolic, transcriptional, and epigenetic signatures of increased resistance to an obesogenic diet in mice

Project description:We have previously reported that providing a control diet to obese and diabetic mice during the periconceptional/gestation/lactation period, led to a drastic sex-specific shift from susceptibility to resistance to high fat feeding (HFD) in the female offspring. In the present study, we aimed to characterize exhaustively the metabolic phenotype of F1 and F2 sensitive (S1, S2) and resistant (R1, R2) mice and underscore in the liver, muscle and adipose tissue, the transcriptional and epigenetic mechanisms supporting the response to HFD, the trait of resistance/susceptibility and the adaptation across generations. We report the transcriptomic analyses realized based on a candidate gene approach in the liver using a custom mouse microchip. A direct comparison strategy with dye-swapping was used to compare two conditions and dye-swaps were replicated several times with at least 4 different animals/group. The comparisons of primary interest: S1 vs N1 (S1/N1); S2 vs N2 (S2/N2); R2 vs N2 (R2/N2); R2 vs S2 (R2/S2) and S2 vs S1 (S2/S1) were made according to a design such that secondary comparisons could be estimated.

2012-03-31 | E-GEOD-30085 | biostudies-arrayexpress

DNA methylation profiles of mouse sperm in response to antibiotic-induced gut microbiota dysbiosis using whole-genome bisulfite sequencing

Project description:DNA methylation profile of mouse sperm from conventionally-raised mice and gut dysbiosis experienced mice were characterized using whole-genome bisulfite sequencing. Genome-wide DNA methylation changes between control and dysbiotic male�s sperm were highly comparable, with no change in DNAme globally or at genomic features, only 21 differentially methylated regions (DMR) were identified, which did not overlap known regulatory elements. Epididymal sperm samples were harvested from 11 weeks old inbred male mice that were experiencing gut microbiota dysbiosis for 6-week (antibiotics treated, n=5), or drink sterilized water (control, n=5).

2023-11-13 | E-MTAB-10033 | biostudies-arrayexpress

Nonalcoholic fatty liver disease in AxB mice

Project description:Spontaneous insulin resistance and NAFLD emerged in AxB F1 male mice with parent-of-origin effects such that AB6F1 (AJ dam x B6 sire) were susceptible whereas B6AF1 (B6 dam x AJ sire) were resistant. We used microarrays to correlate gene expression with the NAFLD phenotype in 9-month-old male AB6F1 (affected) versus B6AF1 (unaffected) mice. Whole liver slices from two 9-month-old AB6F1 and B6AF1 males were collected for RNA extraction and hybridization on Affymetrix microarrays.

2011-01-05 | E-GEOD-26225 | biostudies-arrayexpress

Transcriptome Analysis of Exercise Ancestry

Project description:Transcriptome analysis of gastrocnemius muscle RNA samples from exercise and sedentary ancestries Early life and pre-conception environmental stimuli can affect adult health-related phenotypes. Exercise training is an environmental stimulus affecting many systems throughout the body and appears to alter offspring phenotypes. The aim of this study was to examine the influence of parental exercise training, or M-bM-^@M-^\exercise ancestry,M-bM-^@M-^] on morphological and metabolic phenotypes in multiple generations of mouse offspring. F0 C57BL/6 mice were exposed to voluntary exercise or sedentary lifestyle and bred with like-exposed mates to produce an F1 generation. F1 mice of both ancestries were sedentary and sacrificed at 8 wk or bred with littermates to produce an F2 generation, which was also sedentary and sacrificed at 8 wk. Small, but broad generation- and sex-specific effects of exercise ancestry were observed for body mass, fat and muscle mass, serum insulin, glucose tolerance, and muscle gene expression. F1 EX females were heavier than F1 SED females, but F1 SED females had higher absolute tibialis anterior and omental fat masses. Serum insulin was lower in F1 SED females compared to F1 EX females. F2 EX females had impaired glucose tolerance compared to F2 SED females. Analysis of skeletal muscle mRNA levels revealed several generation- and sex-specific differences in mRNA levels for multiple genes, especially those related to metabolic genes (e.g., F1 EX males had lower mRNA levels of Hk2, Ppard, Ppargc1M-NM-1, Adipoq, and Scd1 than F1 SED males). These results provide preliminary evidence that parental exercise training can influence health-related phenotypes in mouse offspring. We analyzed RNA from 10 males each from exercise and sedentary ancestries over 2 generations of offspring (F1 and F2)

2012-08-30 | E-GEOD-40469 | biostudies-arrayexpress

Sperm tsRNAs contribute to intergenerational inheritance of an acquired metabolic disorder

Project description:Increasing evidences indicate diet-induced metabolic disorder could be paternally inherited, but the exact sperm epigenetic carrier remains unclear. Here, in a paternal high-fat diet (HFD) mouse model, we revealed that a highly enriched subset of sperm small RNAs (30-34 nt) that derived from the 5â halves of tRNAs (tsRNAs), exhibit changes in both expression profiles and RNA modifications. Injection of sperm tsRNAs from HFD male but not synthetic tsRNAs lacking RNA modifications, into normal zygotes generated metabolic disorders in the F1 offspring. Injection of HFD sperm tsRNAs derails gene expression in both early embryos and islets of F1 offspring, enriched in metabolic pathways, but unrelated to DNA methylation at CpG-enriched region. Collectively, we uncover sperm tsRNAs as a type of âepigenetic carrierâ that mediate intergenerational inheritance of acquired traits. Mature sperm small-RNA profiles between High-fat-diet (HFD) and Normal-diet (ND) males; Transcriptional profiles of 8-cell embryos and balstocysts that developed from zygotes that injected with sperm RNAs from HFD vs ND males. Transcriptional profiles and RRBS profiles of islets of F1 offsrping that generated from zygotes that injected with sperm RNAs from HFD vs ND males.

2015-12-31 | E-GEOD-75544 | biostudies-arrayexpress

Allele-resolved scRNA-seq of primary mouse fibroblasts using Smart-seq3

Project description:Allele-sensitive RNA sequencing of single-cells can be used to infer the kinetics of transcriptional bursts in eukaryotic cells. Here, we used the Smart-seq3 protocol to prepare libraries from two 384-well plates of primary mouse fibroblasts. The fibroblasts were derived from tail explants of a male adult mouse (F1 offspring of C57 x CAST cross). The samples were sequenced to high depth using MGI's DNBSEQ G400RS platform using paired-end 100 bp reads.

2021-02-25 | E-MTAB-10148 | biostudies-arrayexpress

RNA-Seq in liver of Tc1 mice carrying human chromosome 21 passaged through either the female or male germline

Project description:This study aims to investigate whether the passage of human chromosome 21 through the mouse male germline results in changes in the transcriptional deployment of the exogenous chromosome in the offspring generation. We used the Tc1 mouse model that stably carries almost an entire copy of human chromosome 21 and profiled transcription in the livers of male- and female-germline derived Tc1 mice using strand-specific total RNA-Seq

2016-11-16 | E-MTAB-4912 | biostudies-arrayexpress

Sequential Reprogramming Leads to a Specific Hepatic Expression Pattern during Mouse Bone Marrow Derived Hepatocyte Formation In Vivo

Project description:The fusion of bone marrow (BM) hematopoietic cells with hepatocytes to generate BM derived hepatocytes (BMDH) is a natural process, which is enhanced in damaged tissues. However, the reprogramming needed to generate BMDH and the identity of the resultant cells are essentially unknown. In a mouse model of chronic liver damage, here we identify a modification in the chromatin structure of the hematopoietic nucleus during BMDH formation, accompanied by the sequential loss of the key hematopoietic transcription factor PU.1/Sfpi1 (SFFV proviral integration 1) and gain of the key hepatic transcriptional regulator HNF-1A homeobox A (HNF-1A/Hnf1a). Through genome-wide expression analysis of laser captured BMDH, a differential gene expression pattern was detected and the chromatin changes observed were confirmed at the chromatin regulator gene level. Similarly, Tranforming Growth Factor-M-NM-21 (TGF-M-NM-21) and neurotransmitter (e.g. Prostaglandin E Receptor 4 [Ptger4]) pathway genes were over-expressed. In summary, in vivo BMDH generation is a sequential process in which the hematopoietic cell nucleus changes its identity and acquires hepatic features. These BMDHs have their own cell identity characterized by an expression pattern different from hematopoietic cells or hepatocytes. The role of these BMDHs in the liver requires further investigation. C57BL/6JxDBA/2 F1 female mice were subjected to lethal irradiation and intravenously injected with bone marrow cells harvested from C57BL/6J-M-NM-2actinEGFPxDBA/2 F1 male mice. The livers of female mice were injured with CCl4. Liver individual cells were laser captured from frozen sections. Bone marrow derived hepatocytes (BMDH), hematopoietic cells, and hepatocytes, were analyzed individually.

2012-03-31 | E-GEOD-29878 | biostudies-arrayexpress

Early life stress in fathers impairs synaptic plasticity in the offspring - brain collected after acute swim stress

Project description:We show that traumatic stress experienced by males in early postnatal life impairs memory in their offspring, blocks long-term potentiation (LTP) and favors long-term depression (LTD). These effects are accompanied by suppression of key molecular pathways involved in neuronal plasticity both at rest and after acute stress. Male mice were exposed to chronic traumatic stress in early postnatal life and were later bred to naM-CM-/ve females to produce second-generation offspring. Memory performance was evaluated in the offspring, and synaptic plasticity was examined in the hippocampus and the amygdala, brain areas important for memory formation. The two groups tested were 1: offspring of fathers which were stressed (MSUS - maternal separation unpredictable stress) and 2: offspring of non-stressed fathers (control). Genome-wide gene expression in hippocampus of these two groups was assessed at rest and after acute stress (this study).

2014-07-01 | E-GEOD-47847 | 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