Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcriptome profiling of non-islet metabolic tissues in ~500 DO mouse liver, adipose, heart, and skeletal muscle tissue from mice fed high-fat, high-sugar diet. [Liver]

ABSTRACT: Perform RNAseq with existing frozen mouse DO tissues from ~500 DO mice were sensitized on a HFHS diet (Keller, Gatti et al. 2018). The same mice have been extensively characterized for T2D-relevant clinical phenotypes, ex-vivo islet function, and other features including microbiome profiling. Gene expression and proteomic profiling has already been completed in islets. We will collect and analyze the genetic architecture of gene expression in liver, adipose, heart, skeletal muscle. Tissues will be sent to JAX Bar Harbor from Alan Attie’s lab. These tissues were from the same mice used for transcriptome analysis of islets (Genetics May 1, 2018 vol. 209 no. 1 335-356)

ORGANISM(S): Mus musculus

PROVIDER: GSE266569 | GEO | 2024/05/10

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Transcriptome profiling of non-islet metabolic tissues in ~500 DO mouse liver, adipose, and skeletal muscle tissue from mice fed high-fat, high-sugar diet. [Adipose]

Project description:Perform RNAseq with existing frozen mouse DO tissues from ~500 DO mice were sensitized on a HFHS diet (Keller, Gatti et al. 2018). The same mice have been extensively characterized for T2D-relevant clinical phenotypes, ex-vivo islet function, and other features including microbiome profiling. Gene expression and proteomic profiling has already been completed in islets. We will collect and analyze the genetic architecture of gene expression in liver, adipose, skeletal muscle. Tissues will be sent to JAX Bar Harbor from Alan Attie’s lab. These tissues were from the same mice used for transcriptome analysis of islets (Genetics May 1, 2018 vol. 209 no. 1 335-356)

2024-05-10 | GSE266549 | GEO

Transcriptome profiling of non-islet metabolic tissues in ~500 DO mouse liver, adipose, heart, and skeletal muscle tissue from mice fed high-fat, high-sugar diet [heart]

Project description:Perform RNAseq with existing frozen mouse DO tissues from ~500 DO mice were sensitized on a HFHS diet (Keller, Gatti et al. 2018). The same mice have been extensively characterized for T2D-relevant clinical phenotypes, ex-vivo islet function, and other features including microbiome profiling. Gene expression and proteomic profiling has already been completed in islets. We will collect and analyze the genetic architecture of gene expression in liver, adipose, heart, skeletal muscle. Tissues will be sent to JAX Bar Harbor from Alan Attie’s lab. These tissues were from the same mice used for transcriptome analysis of islets (Genetics May 1, 2018 vol. 209 no. 1 335-356)

2024-05-24 | GSE267727 | GEO

Transcriptome profiling of non-islet metabolic tissues in ~500 DO mouse liver, adipose, and skeletal muscle tissue from mice fed high-fat, high-sugar diet. [skeletal muscle]

2024-05-10 | GSE266567 | GEO

Comprehensive transcriptomes of mouse pancreatic islet delta, beta, and alpha cells

Project description:Rodent models are widely used to study diabetes. Yet, significant gaps remain in our understanding of mouse islet physiology. We generated comprehensive transcriptomes of mouse delta, beta and alpha cells using two separate triple transgenic mouse models generated for this purpose. This enables systematic comparison across thousands of genes between the three major endocrine cell types of the islets of Langerhans whose principal hormones control nutrient homeostasis. FACS purified delta or alpha cells and beta cells from the same islets. Islets were isolated from triple transgenic offspring of a cross between mIns1-H2b-mCherry (Jax # 028589) and either Sst-Cre (delta) or Gcg-cre (alpha) cells and a floxed YFP allele to label delta or alpha cells, respectively. Islets from replicate groups of 10 to 12 triple transgenic animals for each group were pooled by sex to obtain sufficient material. Pooled islets were dissociated, sorted and collect in Trizol for RNA isolation and library construction.

2016-06-26 | E-GEOD-80673 | biostudies-arrayexpress

A temporally resolved transcriptome for developing “Keller” explants of the Xenopus laevis dorsal marginal zone

Project description:Explanted tissues from vertebrate embryos reliably develop in culture and have provided essential paradigms for understanding embryogenesis, from early embryological investigations of induction, to the extensive study of Xenopus animal caps, to the current studies of mammalian gastruloids. Cultured explants of the Xenopus dorsal marginal zone (“Keller” explants) serve as a central paradigm for studies of convergent extension cell movements, yet we know little about the global patterns of gene expression in these explants. In an effort to more thoroughly develop this important model system, we provide here a time-resolved bulk transcriptome for developing Keller explants.

2020-11-04 | GSE160777 | GEO

RNA-seq expression analysis of liver, adipose, skeletal muscle, heart, and pancreatic islets from DO founder strain mice fed high-fat, high-sugar diet. [liver]

Project description:RNA-seq was performed on samples of frozen tissue (liver, adipose, skeletal muscle, heart, and pancreatic islets) from the eight founder stains for the Diversity Outbred mice. The mice were fed a high-fat, high-sugar diet to sensitize them to the development of diabetes.

2024-05-13 | GSE266923 | GEO

Pptc7 is an essential phosphatase for promoting mammalian mitochondrial metabolism and biogenesis

Project description:Mitochondrial proteins are replete with phosphorylation; however, the origin, abundance, and functional relevance of these modifications are largely unclear. Nonetheless, mitochondria possess multiple resident phosphatases, suggesting that protein dephosphorylation may be broadly important for mitochondrial activities. To explore this, we deleted the poorly characterized matrix phosphatase Pptc7 from mice using CRISPR-Cas9 technology. Strikingly, Pptc7-/- mice exhibited marked hypoketotic hypoglycemia, elevated acylcarnitines, and lactic acidosis, and died soon after birth. Pptc7-/- tissues had significantly diminished mitochondrial size and protein content despite normal transcript levels, but consistently elevated phosphorylation on select mitochondrial proteins. These putative Pptc7 substrates include the protein translocase complex subunit Timm50, whose phosphorylation reduced import activity. We further find that phosphorylation in or near the mitochondrial targeting sequences of multiple proteins can disrupt their import rates and matrix processing. Overall, our data define Pptc7 as a protein phosphatase essential for proper mitochondrial function and biogenesis during the extrauterine transition. Natalie M Niemi, Gary M Wilson, Katherine A Overmyer, F.-Nora Vogtle, Danielle C Lohman, Kathryn L Schueler, Alan D Attie, Chris Meisinger, Joshua J Coon, David J Pagliarini. (2018) “Pptc7 is an essential phosphatase for promoting mammalian mitochondrial metabolism and biogenesis.” biorx: https://doi.org/10.1101/426247

2019-05-29 | PXD012743 | Pride

Bulk RNA sequencing analysis of WT and IL-10 knockout bone marrow derived macrophage (BMDMs)

Project description:The goal of this experiment was to identify differentially expressed genes in response to 24h TLR2 activation from BMDMs from WT (JAX 000664) or IL-10 KO ( JAX 002251)

2024-01-11 | GSE252547 | GEO

Transcription profiling of cultured normal human islet tissue, islets treated with interferon alpha 2 beta, islet-depleted exocrine pancreas, pancreas, liver and kidney tissue

Project description:The purpose of this study was to identify mRNA transcripts encoding tissue restricted cell surface proteins on human islet tissue that, in turn, might serve as markers for determination of healthy, transplanted and/or diseased islet cell mass. Using oligonucleotide microarrays and clinical grade human islets, we obtained the gene expression profiles of cultured normal islet tissue and compared them to profiles of islets treated with interferon alpha 2 beta, islet-depleted exocrine pancreas, pooled whole pancreas, pooled liver and pooled kidney tissue. Data set filtering and comparisons of gene expression patterns revealed a small set of genes corresponding to transmembrane or membrane associated proteins with limited tissue distributions (present in Islets of Langerhans and, often, central or peripheral nervous system tissues, but absent from exocrine pancreas, liver, kidney and other tissues) with possible utility as novel islet markers. Under the influence of IFN alpha, some of these transcripts show differential expression as confirmed by real time PCR. In addition, we found significant differential expression of two sets of transcripts expressed in islets but with broad tissue distributions, non classical MHC class I b (HLA-G and F) and MHC Class II locus (e.g. HLA-DR alpha and HLA-DQ alpha and beta).

2007-04-06 | E-CBIL-27 | biostudies-arrayexpress