Project description:We report RNA-seq of single nuclei isolated from the adult C57BL/6 male mouse Hippocampus region. Majority of the nuclei were isolated from 12 weeks old mice (4 different animal), with an additional set of nuclei from 3 months and 2 years old animals. In addition a set of GFP labeled nuclei driven by a VGAT promoter . Microdissections of dentate gyrus, CA1 and CA2/3 regions of the Hippocampus were placed into ice-cold RNA-later for fixation and stored at 4âc overnight, then stored in -80âc. Nuclei were isolated by sucrose gradient centrifugation and kept on ice until sorting using Fluorescence Activated Cell Sorting (FACS) into 96 well plates containing RNA lysis buffer. Single nucleus RNA was first purified then derived cDNA libraries were generated following a modified Smart-seq2 protocol. For VGAT nuclei: high titer AAV1/2 of pAAV-EF1a-DIO-EYFP-KASH-WPRE-hGH-polyA was injected into dorsal and/or ventral Hippocampus, animals were sacrificed two weeks after injections, and GFP labeled nuclei were sorted into plates and processed as described above.
Project description:We report RNA-seq of single nuclei isolated from the adult C57BL/6 male mouse Hippocampus region. Majority of the nuclei were isolated from 12 weeks old mice (4 different animal), with an additional set of nuclei from 3 months and 2 years old animals. In addition a set of GFP labeled nuclei driven by a VGAT promoter .
Project description:We performed single-nucleus RNA-seq and chromatin accessibility analyses (snRNA-seq and ATAC-seq) in the hippocampus of wild-type (WT) mice and mice carrying amyloid precursor protein knock-in mutations (APPNL-G-F) in response to chronic wheel-running exercise.
Project description:We performed single-nucleus RNA-seq and chromatin accessibility analyses (snRNA-seq and ATAC-seq) in the hippocampus of wild-type (WT) mice and mice carrying amyloid precursor protein knock-in mutations (APPNL-G-F) in response to chronic wheel-running exercise.
Project description:Dietary restriction (DR), reduced food intake while avoiding malnutrition, profoundly extends lifespan in most model and non-model organisms. Both chronic (i.e. life-long) and acute (i.e. late-onset) DR have been shown to improve cognitive performance in aged mice compared to animals with an unrestricted access to food (ad libitium feeding; AL). Yet so far, quantitative analyses of the molecular dynamics in the brain of DR fed animals have been limited. Here we performed single-nuclei sequencing (Nuc-seq) of whole hippocampus isolated from young (5 months) and old (24 months) AL fed animals, as well as old chronic DR (DR started at 3 months) and acute DR (aDR) mice.
Project description:This resource comprises a single-cell multi-lineage map of first trimester infected placental cells. We have included data from both uninfected cells and cells infected with three pathogens known to cause maternal and fetal disorders: Plasmodium falciparum, Listeria monocytogenes, and Toxoplasma gondii. We also generated single-nuclei map of infected trophoblasts and their corresponding controls. Furthermore, we created a single-nuclei reference dataset containing information from uninfected primary placental organoids as well as organoids infected with P. falciparum. Additionally, we conducted sequencing at a single-cell level for P. falciparum parasites that were bound to the placenta (pf_b), parasites unbound to the placenta (pf_nb), and parasites that were cultured in vitro (pf_iv).