Gene expression changes in mouse skeletal muscle were assessed in wild-type and Jhdm2a null skeletal muscle in an effort to define the role of Jhdm2a in energy expenditure and metabolism.
Role of Jhdm2a in regulating metabolic gene expression and obesity resistance.
Sex, Age, Specimen part
View SamplesWe found that a number of Tfh cells downmodulated BCL6 protein after their development, and we sought to compare the gene expression between BCL6-hi Tfh cells and BCL6-low Tfh cells.
Bcl6 protein expression shapes pre-germinal center B cell dynamics and follicular helper T cell heterogeneity.
Specimen part
View SamplesAquaporin-11 (AQP11), a new member of the aquaporin family, is localized in the endoplasmic reticulum (ER). Aqp11/ mice neonatally suffer from polycystic kidneys derived from the proximal tubule. Its onset is proceeded by the vacuolization of ER. However, the mechanism for the formation of vacuoles and the development of cysts remain to be clarified. Here, we show that Aqp11/ mice and polycystic kidney disease animals share a common pathogenic mechanism of cyst formation.
Aquaporin-11 knockout mice and polycystic kidney disease animals share a common mechanism of cyst formation.
Sex, Age, Specimen part
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Obesity resistance and increased hepatic expression of catabolism-related mRNAs in Cnot3+/- mice.
Sex, Specimen part
View SamplesGene expression profiling of murine irf4-/- and irf4+/+ splenic B cells identifies genes regulated by the transcription factor IRF4 in CD40+IL-4 activated mature B cells.
Asymmetric PI3K Signaling Driving Developmental and Regenerative Cell Fate Bifurcation.
Specimen part, Treatment
View SamplesDecay of mRNAs initiates with shortening of the poly(A) tail. Although the CCR4-NOT complex participates in deadenylation, how it becomes activates remain obscure. We show that complete deficiency in CNOT3, subunit 3 of this complex, is lethal in mice, but that heterozygotes survive as lean mice with hepatic and adipose tissues containing reduced lipid levels. Cnot3+/- mice have enhanced metabolic rates and remain lean on high-fat diets. We further provide evidence suggesting that CNOT3, by changing its level in response to feeding conditions, affects the activity of the CCR4-NOT deadenylase against poly(A) tails of specific mRNAs coding for proteins involved in metabolism of carbohydrates and fats.
Obesity resistance and increased hepatic expression of catabolism-related mRNAs in Cnot3+/- mice.
Sex, Specimen part
View SamplesDecay of mRNAs initiates with shortening of the poly(A) tail. Although the CCR4-NOT complex participates in deadenylation, how it becomes activates remain obscure. We show that complete deficiency in CNOT3, subunit 3 of this complex, is lethal in mice, but that heterozygotes survive as lean mice with hepatic and adipose tissues containing reduced lipid levels. Cnot3+/- mice have enhanced metabolic rates and remain lean on high-fat diets.
Obesity resistance and increased hepatic expression of catabolism-related mRNAs in Cnot3+/- mice.
Sex, Specimen part
View SamplesTo obtain insight into the genetic basis of the increase of functional activity of memory B cells over time, we compared the gene expression profiles of day 7 and day 40 NP-specific/IgG1 memory B cells, GC B cells and plasma cells in immunized WT mice and nave B cells, before and after activation in vitro.
Distinct cellular pathways select germline-encoded and somatically mutated antibodies into immunological memory.
Sex, Age, Specimen part
View SamplesBcl6 germline deletion causes a prominent inflammatory disease, owing to over-expression of Th2 cytokines, and affects the properties of B cells prior to immunization. Therefore we established the B cell-specific Bcl6 deletion mice and analyze the gene expression of naive B cells under physiological conditions.
Distinct cellular pathways select germline-encoded and somatically mutated antibodies into immunological memory.
Sex, Age
View SamplesTWEAK/Fn14 signaling may regulate the expression of genes involved in epithelial repair and mucosal inflammation. Comparing the gene signatures in WT and TWEAK KO mice will inform the biology of TWEAK/Fn14 pathway in the GI tract.
Interleukin-13 damages intestinal mucosa via TWEAK and Fn14 in mice-a pathway associated with ulcerative colitis.
Specimen part, Treatment
View Samples