NPY mRNA expression in the aging inferior colliculus of rats reveals age-related changes in neuropeptide signaling that may contribute to age-related hearing processing decline.
Key findingNPY mRNA expression in the aging inferior colliculus of rats reveals age-related changes in neuropep
What the researchers found
NPY mRNA expression in the aging inferior colliculus of rats reveals age-related changes in neuropeptide signaling that may contribute to age-related hearing processing decline.
Why it matters
Relevant to expanding peptide-based therapeutic applications.
The numbers in context
NPY mRNA measured across age groups in Fischer Brown Norway rats, showing progressive decline in the inferior colliculus.
How the study worked
Methodology detailed in publication.
Who was studied
Fischer Brown Norway rats across different age groups
What this study cannot tell us
Limitations in publication.
How to read the evidence
Based on study design in publication.
When this study was published
Published in 2025.
The bigger picture
Contributes to the growing evidence for peptide therapeutics.
Questions still open
- Long-term implications?
- Comparison to existing evidence?
- Next research steps?
Common questions
What does this mean?
How reliable?
Read the original research
Neuropeptide Y mRNA expression in the aging inferior colliculus of fischer brown norway rats.
Frontiers in aging neuroscience, 17, 1626021
Citation
Almassri, Laila S; Crane, Kristen M; Hergenrother, Sean R; Singh, Gurveer; Barach, Gillian L; Iafrate, Melina C; Harris, Joshua C; Tokar, Nick; Ohl, Andrew P; Young, Jesse W; Mellott, Jeffrey G. (2025). Neuropeptide Y mRNA expression in the aging inferior colliculus of fischer brown norway rats.. Frontiers in aging neuroscience, 17, 1626021. https://doi.org/10.3389/fnagi.2025.1626021