Spatial Transcriptomics of Chronic Active Multiple Sclerosis Lesions Reveals Iron-Laden MIMS Microglia Driving OPC Differentiation Arrest
Study Design & Technical Specifications
Sample Size / Cohort
Documented in primary study
Subject / Study Model
CNS Experimental / Clinical Model
Analytical Modalities
Primary Abstract & Repository Description
Source: bioRxiv (Neuroscience)Editorial Critique, Methodological Value & Reusability Guide
1. Scientific Context & Premise
Primary Premise (bioRxiv (Neuroscience)): "Subcellular MERFISH and single-nucleus RNA sequencing across human post-mortem white matter lesions map complement C1q signaling and interferon-responsive oligodendrocyte states at paramagnetic lesion rims." Within Multiple Sclerosis (MS), this work examines Multiple Sclerosis, MERFISH, scRNA-seq, PRL, Remyelination in relation to paramagnetic rim lesions (PRLs), T2/FLAIR lesion volume, oligoclonal bands, EBV titers, and EDSS progression metrics. Authored by Absinta M, Jäkel S, Reich DS.
2. Study Architecture & Findings
Study Architecture: Experimental / Clinical CNS Design (primary study cohort) utilizing MERFISH, snRNA-seq, 7T MRI [DOI: 10.1101/2025.04.18.589112]. Key reported conclusion: "Subcellular MERFISH and single-nucleus RNA sequencing across human post-mortem white matter lesions map complement C1q signaling and interferon-responsive oligodendrocyte states at paramagnetic lesion rims."
3. Secondary Analysis & Reusability
Secondary Analysis Applications: (1) Cross-referencing MERFISH, snRNA-seq, 7T MRI variables (Multiple Sclerosis, MERFISH, scRNA-seq, PRL, Remyelination) against open repositories in Multiple Sclerosis (MS); (2) Benchmarking feature distributions and effect sizes reported in "Spatial Transcriptomics of Chronic Active Multiple Sclerosis Lesions Reveals Iro"; (3) Informing cohort stratification and endpoint selection.
4. Methodological Caveats & Governance
Preprint Status: This record is an unrefereed preprint; findings should be verified against subsequent peer-reviewed publication. When integrating these MERFISH, snRNA-seq, 7T MRI findings, account for cohort-specific inclusion criteria (primary study cohort), potential site/instrument batch effects, and repository license terms (CC-BY 4.0).
Data Access, Reproducibility & Analysis Starter Guide
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Tags & Modalities
Bibliometrics, Peer-Review Status & Citation Export
Cross-referenced via Semantic Scholar, Europe PMC & bioRxiv
1. Citation Metrics & Context Breakdown
Citation Context Breakdown
2. Peer-Review Validation & Revision History
Preprint Article (bioRxiv / medRxiv — Awaiting Peer Review)
This article is indexed as an unrefereed preprint. Our ingestion pipeline periodically queries Europe PMC and bioRxiv/medRxiv APIs to automatically link the final peer-reviewed journal DOI once published.
3. Standardized Academic Citation & BibTeX Export
Absinta M et al. (2026). Spatial Transcriptomics of Chronic Active Multiple Sclerosis Lesions Reveals Iron-Laden MIMS Microglia Driving OPC Differentiation Arrest. bioRxiv (Neuroscience). https://doi.org/10.1101/2025.04.18.589112
@article{m2026bior,
title = {Spatial Transcriptomics of Chronic Active Multiple Sclerosis Lesions Reveals Iron-Laden MIMS Microglia Driving OPC Differentiation Arrest},
author = {Absinta M and Jäkel S and Reich DS and Castelo-Branco G},
year = {2026},
journal = {bioRxiv (Neuroscience)},
howpublished = {\url{https://www.biorxiv.org/collection/neuroscience}},
doi = {10.1101/2025.04.18.589112},
note = {CNS Open Data: multiple_sclerosis}
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Academic Research & Medical Information Disclaimer
This page provides structured scientific metadata, methodological critiques, and open-data reusability guidelines intended strictly for neuroscience researchers and data scientists. It does not constitute medical advice, clinical diagnosis, or treatment recommendations.
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