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@MISC{Deleidi:281805,
author = {Deleidi, Michela and Pérez-Jiménez, María José and
Bertoli, Federico and Raji, Hariam and Weissleder, Christin},
title = {{C}ode: {T}he mitochondrial unfolded protein response
disrupts neuronal-glial communication and promotes
senescence in human microglia.},
address = {Zenodo},
reportid = {DZNE-2025-01191},
year = {2025},
abstract = {This repository contains the R script used for the analysis
of single-cell RNA-sequencing (scRNA-seq) data to compare
two experimental conditions: a control (CTRL) and CDDO-Me
treatment (C3).The analysis pipeline performs the following
steps:* **Data Loading and Pre-processing:** Loads 10x
Genomics filtered feature-barcode matrices.* **Doublet
Detection and Removal:** Identifies and filters out
potential doublets using the `DoubletFinder` package.*
**Quality Control (QC):** Filters cells based on nUMI,
nGene, log10GenesPerUMI, and mitochondrial DNA ratio.*
**Data Integration:** Merges the two conditions and corrects
for batch effects using `Harmony`. Cell cycle effects and
mitochondrial ratio are regressed out during scaling with
`SCTransform`.* **Clustering and Visualization:** Performs
dimensionality reduction (PCA and UMAP) and identifies cell
clusters.* **Cell Type Annotation:** Includes code for
renaming clusters based on marker gene expression.*
**Differential Expression (DE) Analysis:** Identifies DE
genes between conditions within specific cell clusters using
`MAST`.* **Cell Signature Scoring:** Calculates gene
signature scores using `UCell`.* **Cell-Cell Communication
Analysis:** Infers and compares intercellular communication
networks between the two conditions using `CellChat`.},
cin = {AG Deleidi},
cid = {I:(DE-2719)1210011},
pnm = {352 - Disease Mechanisms (POF4-352)},
pid = {G:(DE-HGF)POF4-352},
typ = {PUB:(DE-HGF)33},
doi = {10.5281/ZENODO.17294147},
url = {https://pub.dzne.de/record/281805},
}