ArticleCell reports2024
TDP-43-stratified single-cell proteomics of postmortem human spinal motor neurons reveals protein dynamics in amyotrophic lateral sclerosis.
Article in Cell reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.
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Who cites it
39 citing papers in PubMed, 48 citations in OpenAlex.
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- Consensus statement on mass spectrometry-based proteomic analysis of cardiac tissue.Nature cardiovascular research · 2026Article
- What Are the Practical Applications of Single-Cell Proteomics?Proteomes · 2026Article
- Proteomic profile of Laser-dissected Motoneurons, Ependymal Cell Layer and Dorsal Root Ganglia after Spinal Cord Injury in the Rat.Scientific data · 2026Article
- Small heat shock proteins HspB1 and HspB5 differentially alter the condensation and aggregation of the TDP-43 low-complexity domain.Protein science : a publication of the Protein Society · 2026Article
- Decoding neurodegeneration one cell at a time.The Journal of clinical investigation · 2026Review
- RhoGEF12 regulates endosomal SORL1-retromer and its inhibition is therapeutic in human neuronal models of Alzheimer's disease.bioRxiv : the preprint server for biology · 2026Article
- Spatial proteomics in precision medicine: technologies, bioinformatics, and translational applications.Precision clinical medicine · 2026Review
- Chaperone mediated autophagy is deficient in spinal motoneurons of ALS patients with TDP-43 proteinopathy.Acta neuropathologica communications · 2026Article
- Downregulation of the deubiquitinating enzyme USP10 correlates with neuronal apoptosis in HTLV-1-associated myelopathy.Scientific reports · 2026Article
- Modeling ALS in a dish: how organoids are transforming research.Frontiers in medicine · 2026Review
- TDP-43-mediated alternative polyadenylation is associated with a reduction in VPS35 and VPS29 expression in frontotemporal dementia.PLoS biology · 2026Article
- Comparing loss of individual fragile X proteins suggests strong links to cellular senescence and aging.Cellular and molecular life sciences : CMLS · 2025Article
- The $10 proteome: low-cost, deep and quantitative proteome profiling of limited sample amounts using the Orbitrap Astral and timsTOF Ultra 2 mass spectrometers.bioRxiv : the preprint server for biology · 2025Article
- The FindMNDBiomarker Program: Protein Changes in Motor Neuron Disease/Amyotrophic Lateral Sclerosis Postmortem Tissue and Biofluids.Annals of neurology · 2025Article
- Nuclear Protein Aggregates Disrupt RNA Processing and Alter Biomechanics in a Muscle Cell Model of OPMD.Aging and disease · 2025Article
- Machine learning-based proteomics profiling of ALS identifies downregulation of RPS29 that maintains protein homeostasis and STMN2 level.Communications biology · 2025Article
- RNA-binding proteins in ALS and FTD: from pathogenic mechanisms to therapeutic insights.Molecular neurodegeneration · 2025Review
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Authors and funding
15 authors at 2 institutions in 1 country.
Funding
Abstract
A limitation of conventional bulk-tissue proteome studies in amyotrophic lateral sclerosis (ALS) is the confounding of motor neuron (MN) signals by admixed non-MN proteins. Here, we leverage laser capture microdissection and nanoPOTS single-cell mass spectrometry-based proteomics to query changes in protein expression in single MNs from postmortem ALS and control tissues. In a follow-up analysis, we examine the impact of stratification of MNs based on cytoplasmic transactive response DNA-binding protein 43 (TDP-43)+ inclusion pathology on the profiles of 2,238 proteins. We report extensive overlap in differentially abundant proteins identified in ALS MNs with or without overt TDP-43 pathology, suggesting early and sustained dysregulation of cellular respiration, mRNA splicing, translation, and vesicular transport in ALS. Together, these data provide insights into proteome-level changes associated with TDP-43 proteinopathy and begin to demonstrate the utility of pathology-stratified trace sample proteomics for understanding single-cell protein dynamics in human neurologic diseases.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.