Project description:This study was performed to analyze differentai gene expression profiles in the mouse adrenal gland according to age and sex (in an age-matched fashion)
Project description:This study was performed to identify active enhancers (as defined by H3K27ac enrichment) in the mouse adrenal gland according to age and sex (in an age-matched fashion)
Project description:Mouse pancreatic islet scRNA-seq integrated atlas encompassing different ages, sexes, chemical stress leading to dedifferentiation, and diabetes models with corresponding treatments. Two datasets (sub-series) were newly generated for the atlas.
Project description:WGBS sequencing from adrenal gland tissue For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf
Project description:WGBS sequencing from adrenal gland tissue For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf
Project description:eCLIP control experiment on adrenal gland against HNRNPU For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf
Project description:eCLIP experiment on adrenal gland from the GTEx collection against DGCR8 For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf
Project description:Despite the ubiquitous function of macrophages across the body, the diversity, origin, and function of adrenal gland macrophages remain largely unknown. We defined the heterogeneity of adrenal gland immune cells using single-cell RNA sequencing and used genetic models to explore the developmental mechanisms yielding to macrophage diversity. We defined populations of monocyte-derived and embryonically seeded adrenal gland macrophages and identified a female-specific subset with low MHC-II expression. In adulthood, monocyte recruitment dominated adrenal gland macrophage maintenance in female mice, while self-proliferation was more important in males. Adrenal gland macrophage sub-tissular distribution followed a sex-dimorphic pattern, with MHC-IIlow macrophages located at the border between the cortex and the medulla. Macrophage sex dimorphism depended on the presence of the cortical Xzone. Forcing X-zone maintenance in males, or its degradation in females, directly impacted the presence of MHC-IIlow macrophages. Adrenal gland macrophage depletion resulted in altered tissue homeostasis, modulated lipid- metabolism and decreased local aldosterone production during stress exposure. Overall, these data explain the heterogeneity of adrenal gland macrophages and point toward sexrestricted distribution and functions of these cells.
Project description:Despite the ubiquitous function of macrophages across the body, the diversity, origin, and function of adrenal gland macrophages remain largely unknown. We defined the heterogeneity of adrenal gland immune cells using single-cell RNA sequencing and used genetic models to explore the developmental mechanisms yielding to macrophage diversity. We defined populations of monocyte-derived and embryonically seeded adrenal gland macrophages and identified a female-specific subset with low MHC-II expression. In adulthood, monocyte recruitment dominated adrenal gland macrophage maintenance in female mice, while self-proliferation was more important in males. Adrenal gland macrophage sub-tissular distribution followed a sex-dimorphic pattern, with MHC-IIlow macrophages located at the border between the cortex and the medulla. Macrophage sex dimorphism depended on the presence of the cortical Xzone. Forcing X-zone maintenance in males, or its degradation in females, directly impacted the presence of MHC-IIlow macrophages. Adrenal gland macrophage depletion resulted in altered tissue homeostasis, modulated lipid- metabolism and decreased local aldosterone production during stress exposure. Overall, these data explain the heterogeneity of adrenal gland macrophages and point toward sexrestricted distribution and functions of these cells.