| Autor: |
Joanna J. Bury, Annabelle Chambers, Paul R. Heath, Paul G. Ince, Pamela J. Shaw, Fiona E. Matthews, Carol Brayne, Julie E. Simpson, Stephen B. Wharton, the Cognitive Function and Ageing Study |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Acta Neuropathologica Communications, Vol 9, Iss 1, Pp 1-16 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2051-5960 |
| DOI: |
10.1186/s40478-020-01109-y |
| Popis: |
Abstract Type 2 diabetes mellitus (T2D), characterised by peripheral insulin resistance, is a risk factor for dementia. In addition to its contribution to small and large vessel disease, T2D may directly damage cells of the brain neurovascular unit. In this study, we investigated the transcriptomic changes in cortical neurones, and associated astrocytes and endothelial cells of the neurovascular unit, in the ageing brain. Neurone, astrocyte, and endothelial cell-enriched mRNA, obtained by immuno-laser capture microdissection of temporal cortex (Brodmann area 21/22) from 6 cases with self-reported T2D in the Cognitive Function and Ageing Study neuropathology cohort, and an equal number of age and sex-matched controls, was assessed by microarray analysis. Integrated Molecular Pathway Level Analysis was performed using the Kyoto Encyclopaedia of Genes and Genomes database on significantly differentially expressed genes, defined as P |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
|
Nepřihlášeným uživatelům se plný text nezobrazuje |
K zobrazení výsledku je třeba se přihlásit.
|
