Transcriptional profiling of mature murine adipocytes of the inguinal white adipose tissue depot following LPCAT3 deletion and dietary PUFA manipulation [snRNA-seq]
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ABSTRACT: Transcriptional profiling of mature murine adipocytes of the inguinal white adipose tissue depot following LPCAT3 deletion and dietary PUFA manipulation [snRNA-seq]
Project description:Transcriptional profiling of mature murine adipocytes of the inguinal white adipose tissue depot following LPCAT3 deletion and dietary PUFA manipulation
Project description:To analyze the contribution of dietary PUFAs and adipocyte LPCAT3 expression in modulating the transcriptome of murine inguinal white adipose tissue
Project description:Transcriptional profiling of mature murine adipocytes of the inguinal white adipose tissue depot following LPCAT3 deletion and dietary PUFA manipulation [bulk RNA-seq]
Project description:To analyze the contribution of dietary PUFAs and adipocyte LPCAT3 expression in modulating the transcriptome of murine inguinal white adipose tissue We performed bulk RNA sequencing with a two-factor experimental design. WT and AdL3KO mice on 3 high-fat diets (60% calories from fat) - omega-6 enriched (n6), saturated-enriched (SFA), and omega-3 enriched (n3).
Project description:To analyze the contribution of dietary PUFAs and adipocyte LPCAT3 expression in modulating the transcriptome of murine inguinal white adipose tissue during adipocyte hypertrophy. We performed bulk RNA sequencing with a two-factor experimental design. WT and AdL3KO mice were fed an omega-6 enriched high-fat diet (60% Calories from fat) for 0 weeks (standard chow from weaning), 1 week, 5 weeks, or 10 weeks
Project description:Transcriptional profiling of mature murine adipocytes of the inguinal white adipose tissue depot following LPCAT3 deletion and HFD-induced adipose hypertrophy.
Project description:Here we have employed chromatin immunoprecipitation combined with deep sequencing to map and compare PPARM-NM-3 binding in in vitro differentiated primary mouse adipocytes isolated from epididymal, inguinal, and brown adipose tissues. While these PPARM-NM-3 binding profiles are overall similar, there are clear depot-selective binding sites. Most PPARM-NM-3 binding sites previously mapped in 3T3-L1 adipocytes can also be detected in primary adipocytes, but there are a large number of PPARM-NM-3 binding sites that are specific to the primary cells, and these tend to be located in closed chromatin regions in 3T3-L1 adipocytes. The depot-selective binding of PPARM-NM-3 is associated with highly depot-specific gene expression. This indicates that PPARM-NM-3 plays a role in the induction of genes characteristic of different adipocyte lineages and that preadipocytes from different depots are differentially preprogrammed to permit PPARM-NM-3 lineage-specific recruitment even when differentiated in vitro. Examination of PPARM-NM-3 binding in in vitro differentiatied adipocytes isolated from three different adipose depots.
Project description:Here we have employed chromatin immunoprecipitation combined with deep sequencing to map and compare PPARγ binding in in vitro differentiated primary mouse adipocytes isolated from epididymal, inguinal, and brown adipose tissues. While these PPARγ binding profiles are overall similar, there are clear depot-selective binding sites. Most PPARγ binding sites previously mapped in 3T3-L1 adipocytes can also be detected in primary adipocytes, but there are a large number of PPARγ binding sites that are specific to the primary cells, and these tend to be located in closed chromatin regions in 3T3-L1 adipocytes. The depot-selective binding of PPARγ is associated with highly depot-specific gene expression. This indicates that PPARγ plays a role in the induction of genes characteristic of different adipocyte lineages and that preadipocytes from different depots are differentially preprogrammed to permit PPARγ lineage-specific recruitment even when differentiated in vitro.
Project description:In mammals, white adipose tissues are largely divided into visceral epididymal adipose tissue (EAT) and subcutaneous inguinal adipose tissue (IAT) with distinct metabolic properties. To investigate molecular mechanisms underlying depot-specific metabolic roles, we report the transcriptomes of adipocytes and SVCs derived from NCD-fed mouse epididymal adipose tissue (EAT) or inguinal adipose tissues (IAT).