The N6-methyladenosine RNA landscape in the aged mouse hippocampus.

ABSTRACT: The aged brain is associated with an inevitable decline in cognitive function and increased vulnerability to neurodegenerative disorders. Multiple molecular hallmarks have been associated with the aging nervous system through transcriptomics and proteomic studies. Recently, epitranscriptomic analysis has highlighted the role of RNA chemical modification in various biological processes. In particular, N6-methyladenosine (m6A), the most abundant internal modification in eukaryotic mRNAs, has been functionally linked to multiple aspects of RNA metabolism with the roles of m6A in processes such as learning and memory, leading to our current investigation of how the m6A-transcriptomic landscape is shaped during aging. Using the inbred C57BL/6 line, we compared the m6A-transcriptomic profiles fr

SUBMITTER: Huang H 

PROVIDER: S-EPMC9835576 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature