Proteomics

Dataset Information

0

Examining differential protein expression in brain and retinal tissue from the Mthfr677C>T mouse model


ABSTRACT: The Mthfr677C>T variant is associated with Alzheimer's disease and vascular dementia. We created a knockin mouse model containing the variant and have been characterizing brain and retinal health in the mice, with special focus on vascular dysfunction. We have shown similar vascular phenotypes in the two tissues and wanted to assess differential protein expression in each tissue by genotype. We were then able to compare which proteins are changing in tandem and determine associated and relevant pathways; these data will help direct the next stage of study.

INSTRUMENT(S):

ORGANISM(S): Mus Musculus (mouse)

TISSUE(S): Brain

SUBMITTER: Michael MacLean  

LAB HEAD: Gareth Howell

PROVIDER: PXD062631 | Pride | 2025-08-25

REPOSITORIES: Pride

Dataset's files

Source:
altmetric image

Publications

Retinal vascular dysfunction in the Mthfr<sup>677C>T</sup> mouse model of cerebrovascular disease.

Reagan Alaina M AM   MacLean Michael M   Cossette Travis L TL   Howell Gareth R GR  

Alzheimer's & dementia : the journal of the Alzheimer's Association 20250801 8


<h4>Introduction</h4>Investigations of retinal biomarkers for Alzheimer's disease (AD) and AD and related dementias (ADRD), has increased significantly. We examine retinal vascular health in a mouse containing the ADRD risk variant Mthfr<sup>677C>T</sup> to determine if changes in retina mirror similar changes in cerebrovasculature.<h4>Methods</h4>Morphology and function of retinal vasculature and neurons were assessed using in vivo imaging, immunohistochemistry, and pattern electroretinography.  ...[more]

Similar Datasets

2015-02-20 | E-GEOD-62536 | biostudies-arrayexpress
2023-10-09 | PXD039490 | Pride
2025-04-19 | PXD059538 | Pride
2005-09-16 | E-GEOD-3303 | biostudies-arrayexpress
2022-08-02 | PXD032214 | Pride
2014-01-07 | E-GEOD-53806 | biostudies-arrayexpress
2014-08-06 | E-GEOD-60098 | biostudies-arrayexpress
2018-07-20 | PXD009143 | Pride
2023-12-18 | PXD047564 | Pride
2016-05-09 | PXD000266 | Pride