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August 23, 2025Open Access

Comparative Temporal Transcriptomic Analysis of SOD1 Mutations in iPSC-Motor Neurons

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Authors

MHMiaodan HuangKZKe ZhangYFYu Feng

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Overview

RNA sequencing shows gene expression changes in iPSC-derived motor neurons with SOD1 mutations, suggesting pathways linked to ALS severity.

Key Points

  • Variability in ALS severity is linked to specific mutations in the sod1 gene, impacting motor neuron function.
  • Significant changes in gene expression were observed at Days 10 and 20 during motor neuron maturation, highlighting temporal effects.
  • Using rna sequencing, insights into distinct molecular pathways associated with sod1 mutations were identified, shedding light on disease mechanisms.
  • Findings indicate the potential role of metabolic dysregulation in the progression of als, necessitating further exploration.

Cite This Study

Huang et al. (2025) studied this question.

synapsesocial.com/papers/68af59e3ad7bf08b1eadeec7https://doi.org/10.1101/2025.08.19.670632
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Integrated profiling of iPSC-derived motor neurons carrying C9orf72, FUS, TARDBP, or SOD1 mutations2025 · 4 citations
  2. 2An integrated single-nucleus ribonucleic acid sequencing and spatial transcriptomic atlas reveals stage-specific neuronal and glial trajectories in a mouse model of amyotrophic lateral sclerosis2026
  3. 3Early nuclear phenotypes and reactive transformation in human <scp>iPSC</scp>‐derived astrocytes from <scp>ALS</scp> patients with <scp><i>SOD1</i></scp> mutations2024 · 3 citations
  4. 4Comparative snRNAseq study of C9orf72, SOD1, and sALS spinal cord2025 · 1 citations
  5. 5Spatial transcriptomics reveals dysregulated biological process in ALS mouse models with sod1 mutation2026