M6A profiling of early, adolescent, aged and Alzheimer brains
Ontology highlight
ABSTRACT: m6A-seq was performed on 4 brain regions (cortex, cerebellum, hypothalmus and hippocampus) of 2 week, 4 week, 6 week, 26 week and 52 week old BL6 mice. m6A profiling was also performed on human adolescent and old brain tissue (region BA9). m6A-seq was also performed on WT and 5xFAD mice (Alzheimer).
Project description:We performed m6A-RNA immunoprecipitation followed by sequencing (m6A-IP Seq) using libraries produced with unfragmented ployA+ RNA from 4 week old WT Col-0 and mta plants.
Project description:RNA sequencing of hematopoietic stem cells isolated from young (8-12 week) and old (24-27 month) BL6 mice from experimental groups that are intended to describe the transcriptomic consequences of parabiosis on the function of old hematopoietic stem cells.
Project description:Purpose: to determine the cardiac complications of vaping in adult (3 month old) and juvenile (3 week old) FVB mice. Methods: mice were exposed to filtered air or vape with or without nicotine for 4 hrs/day, 5 days/week for a total of 3 months time. RNA-seq. was conducted on RNA isolated from the left ventricle of mice from each group.
Project description:This project aims to study the pathological role of Extracellular vesicles (EVs) in human brain and the correlation between EVs secretion with whole brain proteome. EVs are extracted from human brain tissue of Alzheimer dementia (AD) patients, VaD patients and age matched healthy controls using PROSPR method. Alzheimer patients includes stage3 (AD3), stage4 (AD4), stage5 (AD5) and stage6 (AD6). Whole brain proteome are performed simultaneously. Proteins associated with pre-symptomatic AD, AD progression and other pathological ways are analysed. The potential targets are further validated with MRM approach
Project description:Comparisons between the sample groups (normal elderly control (NEC) and Alzheimer disease (AD)) allow the identification of genes with disease and gender expression patterns. Keywords: biological repeat
Project description:The function of m6A modification in colonic epithelial cells has been validated in our study that depletion of METTL14 in colonic epithelial cells triggers cell death. To further explore the biological effects of m6A deficiency in colonic epithelial cell heterogeneity, we performed single cell RNA-seq of colonic epithelial cells form 2-week-old Mettl14-KO and WT control mice
Project description:Microglia activation is a hallmark in Alzheimer Disease. Non-active and Active microglia were isolated from young and aged WT mice and before- and after- pathology mouse models of Alzheimer Disease. Microarray analysis was used to determine the global gene expression programe in microglia during pathological (Abeta or TAU pathology) versus control state.