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README.md

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 **Authors**
 
 Andrea Álvarez-Pérez, Lucía Prieto-Santamaría, Alejandro Rodríguez-González
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+## Summary
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+This repository contains the data and code generated for the conference paper 'Decoding cell-type-specific alterations in Alzheimer's disease through scRNA-seq and network analysis', submitted at IEEE CBMS 2025.
  
 ## Objective 
  
 The present study examines whether gene expression patterns in Alzheimer's disease vary by cell type compared to healthy individuals. Using DEGs from scRNA-seq, we built cell-type-specific PPIs for eight major brain cell types. 
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+## Graphical abstract
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 ## Structure of the repository