Project description:Loss of the Atrx chromatin remodeling protein causes dysfunction and death of post-mitotic retinal interneurons in mice. Embryonic conditional deletion of Atrx from multipotent retinal progenitor cells results in the selective loss of the retinal inhibitory interneurons, namely amacrine and horizontal cells. The cell death occurs postnatally after the development of these cell types, peaking at postntal day 17 in the mouse retina. Identification of molecular factors and pathways that mediate the health and survival of these neurons may suggest novel therapeutic strategies for neuroprotection in ATR-X syndrome and other neurodegenerative diseases. We performed gene expression profiling of wildtype and Atrx conditional knockout mouse retina tissues to identify putative targets of Atrx and molecular pathways that underlie the neurodegenerative phenotype.
Project description:To analyse gene expression differences between Wildtype and Bbs8 knockout mouse RPE tissues at two different developmental times points.
Project description:To analyse gene expression differences between Wildtype and Bbs8 knockout mouse RPE tissues at two different developmental times points.
Project description:Ubiquitously expressed transcript (UXT), a small chaperone-like protein, is widely expressed in diverse human and mouse tissues and is more abundant in retina and kidney. Here, we investigated changes after conditional knockout of UXT in mouse retina at molecular, morphological and functional aspects.
Project description:Phosphoproteomic data obtained from mouse muscle stem cells from wildtype and muscle stem cell specific conditional ATR knockout mice
Project description:We utilized the Illumina MouseRef-8 gene expression technology to quantify differential gene expression between wildtype mice and mice with Osterix driven Cre conditional knockout of Hdac3 (Hdac3-CKO). We compared the RNA extracted from calvaria from 8 wildtype and 8 conditional knockout litter matched mice using two separate Illumina MouseRef-8 chips. Mice with exon 7 of Hdac3 flanked by loxP sites were crossed with mice expressing Cre driven by the Osterix promoter. RNA from 5 day old mouse calvarial explants (digested for 20 minutes with collagenase) was purified using TRIzol according to the manufacturerâs protocol (Invitrogen) and reverse transcribed using Qiagenâs Quantitect Reverse Transcription Kit. Two independent microarray experiments were performed; each experiment used RNA from four wildtype and four conditional knockout litter matched mouse calvaria.
