ArticleBrain sciences2023
The Role of Superoxide Dismutase 1 in Amyotrophic Lateral Sclerosis: Identification of Signaling Pathways, Regulators, Molecular Interaction Networks, and Biological Functions through Bioinformatics.
Article in Brain sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
17 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.
- A molecular systems architecture of neuromuscular junction in amyotrophic lateral sclerosis.NPJ systems biology and applications · 2025Pooled it
- Research progress on BTG2 in non‑tumor diseases (Review).International journal of molecular medicine · 2026Review
- SOD1 co-pathologies in the brain: insights from neuropathological evidence and implications.Acta neuropathologica · 2026Review
- Trace Elements Dyshomeostasis and Toxic Metals Neurotoxicity in Neurodegenerative Diseases.Biological trace element research · 2026Review
- Trends in the Engineering of Adeno-Associated Virus (AAV) for Precision Gene Delivery to the Central Nervous System (CNS).International journal of molecular sciences · 2026Review
- Polyunsaturated fatty acid metabolism in the retinal pigment epithelium and its association with outer retinal disease.Mammalian genome : official journal of the International Mammalian Genome Society · 2026Review
- Mitochondria and the Actin Cytoskeleton in Neurodegeneration.Cytoskeleton (Hoboken, N.J.) · 2026Review
- Decoding ATXN2 Phosphocode: Structural Insights and Therapeutic Opportunities in Disease.The protein journal · 2025Review
- Aggregation-Prone Pathogenic SOD1 Variants in Amyotrophic Lateral Sclerosis: Insights from Computational Genomics and Evolutionary Conservation.Journal of molecular neuroscience : MN · 2025Article
- Emerging Ferroptosis Involvement in Amyotrophic Lateral Sclerosis Pathogenesis: Neuroprotective Activity of Polyphenols.Molecules (Basel, Switzerland) · 2025Review
- Repurposing major metabolites of lamiaceae family as potential inhibitors ofFrontiers in pharmacology · 2025Article
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- The Search for a Universal Treatment for Defined and Mixed Pathology Neurodegenerative Diseases.International journal of molecular sciences · 2024Review
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- Neurofilament accumulations in amyotrophic lateral sclerosis patients' motor neurons impair axonal initial segment integrity.Cellular and molecular life sciences : CMLS · 2023Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
Mutations in superoxide dismutase 1 (SOD1) result in misfolding and aggregation of the protein, causing neurodegenerative amyotrophic lateral sclerosis (ALS). In recent years, several new SOD1 variants that trigger ALS have been identified, making it increasingly crucial to understand the SOD1 toxicity pathway in ALS. Here we used an integrated bioinformatics approach, including the Ingenuity Pathway Analysis (IPA) tool to analyze signaling pathways, regulators, functions, and network molecules of SOD1 with an emphasis on ALS. IPA toxicity analysis of SOD1 identified superoxide radicals' degradation, apelin adipocyte, ALS, NRF2-mediated oxidative stress response, and sirtuin signaling as the key signaling pathways, while the toxicity of SOD1 is exerted via mitochondrial swelling and oxidative stress. IPA listed CNR1, APLN, BTG2, MAPK, DRAP1, NFE2L2, SNCA, and CG as the upstream regulators of SOD1. IPA further revealed that mutation in SOD1 results in hereditary disorders, including ALS. The exploration of the relationship between SOD1 and ALS using IPA unveiled SOD1-ALS pathway molecules. The gene ontology (GO) analysis of SOD1-ALS pathway molecules with ShinyGO reaffirmed that SOD1 toxicity results in ALS and neurodegeneration. The GO analysis further identified enriched biological processes, molecular functions, and cellular components for SOD1-ALS pathway molecules. The construction of a protein-protein interaction network of SOD1-ALS pathway molecules using STRING and further analysis of that network with Cytoscape identified ACTB followed by TP53, IL6, CASP3, SOD1, IL1B, APP, APOE, and VEGFA as the major network hubs. Taken together, our study provides insight into the molecular underpinning of SOD1's toxicity in ALS.
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Registered trials
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.