Summary of project PR000945

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench,, where it has been assigned Project ID PR000945. The data can be accessed directly via it's Project DOI: 10.21228/M8J967 This work is supported by NIH grant, U2C- DK119886.


Project ID: PR000945
Project DOI:doi: 10.21228/M8J967
Project Title:Lipid profile Dataset of optogenetics induced optic nerve regeneration
Project Summary:The optic nerve transfers visual information from the retina to the brain through the axons of retinal ganglion cells (RGCs). In adult mammals, optic nerve injuries and progressive degenerative diseases lead to the irreversible loss of RGCs, resulting in blindness. Optogenetic models have proved useful in manipulating the growth of RGCs through expression of Channelrhodopsins (Chr2) and light stimulation. Using the transgenic Chr2 mouse (Thy1-ChR2-EYFP) as a model of regeneration, we present the profile the lipid changes that occur after optic nerve crush, light stimulation and RGC growth. Thy1-ChR2-EYFP mice and controls (C57BL/6) were divided in four groups each, no crush and no stimulation, no crush and stimulation, crush and no stimulation, crush and stimulation. After euthanasia, the optic nerves were collected for analysis. The Bligh and Dyer method was used for lipid extraction, followed by mass spectrometry lipid profiling on a high-resolution Q-Exactive instrument.
Institute:University of Miami
Last Name:Bhattacharya
First Name:Sanjoy
Address:1638 NW 10th Avenue, Room 706-A, Miami, FL 33136

Summary of all studies in project PR000945

Study IDStudy TitleSpeciesInstituteAnalysis
(* : Contains Untargted data)
(* : Contains raw data)
ST001381 Lipid profile Dataset of optogenetics induced optic nerve regeneration Mus musculus University of Miami MS* 2020-05-22 1 49 Uploaded data (15.7G)*