ArticleExperimental neurobiology2019
Quantitative Proteomic Analysis Reveals Impaired Axonal Guidance Signaling in Human Postmortem Brain Tissues of Chronic Traumatic Encephalopathy.
Article in Experimental neurobiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.
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Who cites it
14 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.
- Neuropathology in chronic traumatic encephalopathy: a systematic review of comparative post-mortem histology literature.Acta neuropathologica communications · 2022Pooled it
- Proteomic Analysis of Human Chronic Traumatic Encephalopathy Brain Implicates Proteasome and Ribosome Dysfunction in Disease Progression.bioRxiv : the preprint server for biology · 2026Article
- Proteomic analysis of human chronic traumatic encephalopathy brain implicates proteasome and ribosome dysfunction in disease severity.Molecular neurodegeneration advances · 2026Article
- Imaging myelin degradation in ex vivo prefrontal cortex tissue blocks in Alzheimer's disease and chronic traumatic encephalopathy.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025Article
- Uncovering injury-specific proteomic signatures and neurodegenerative risks in single and repetitive traumatic brain injury.Signal transduction and targeted therapy · 2025Article
- Does white matter and vascular injury from repetitive head impacts lead to a novel pattern on T2 FLAIR MRI? A hypothesis proposal and call for research.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025Review
- Perivascular glial reactivity is a feature of phosphorylated tau lesions in chronic traumatic encephalopathy.Acta neuropathologica · 2025Article
- Quantitative proteomic and phosphoproteomic analyses of the hippocampus reveal the involvement of NMDAR1 signaling in repetitive mild traumatic brain injury.Neural regeneration research · 2023Article
- Acute Treatment with the M-Channel (KNeurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2023Article
- Decreased myelin proteins in brain donors exposed to football-related repetitive head impacts.Brain communications · 2023Article
- Enrichment of Phosphorylated Tau (Thr181) and Functionally Interacting Molecules in Chronic Traumatic Encephalopathy Brain-derived Extracellular Vesicles.Aging and disease · 2021Article
- Altered oligodendroglia and astroglia in chronic traumatic encephalopathy.Acta neuropathologica · 2021Article
- A proteomic network approach resolves stage-specific molecular phenotypes in chronic traumatic encephalopathy.Molecular neurodegeneration · 2021Article
- Cerebrospinal Fluid MicroRNA Changes in Cognitively Normal Veterans With a History of Deployment-Associated Mild Traumatic Brain Injury.Frontiers in neuroscience · 2021Article
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Authors and funding
11 authors at 6 institutions in 3 countries.
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Abstract
Chronic traumatic encephalopathy (CTE) is a distinct neurodegenerative disease that associated with repetitive head trauma. CTE is neuropathologically defined by the perivascular accumulation of abnormally phosphorylated tau protein in the depths of the sulci in the cerebral cortices. In advanced CTE, hyperphosphorylated tau protein deposits are found in widespread regions of brain, however the mechanisms of the progressive neurodegeneration in CTE are not fully understood. In order to identify which proteomic signatures are associated with CTE, we prepared RIPA-soluble fractions and performed quantitative proteomic analysis of postmortem brain tissue from individuals neuropathologically diagnosed with CTE. We found that axonal guidance signaling pathwayrelated proteins were most significantly decreased in CTE. Immunohistochemistry and Western blot analysis showed that axonal signaling pathway-related proteins were down regulated in neurons and oligodendrocytes and neuron-specific cytoskeletal proteins such as TUBB3 and CFL1 were reduced in the neuropils and cell body in CTE. Moreover, oligodendrocyte-specific proteins such as MAG and TUBB4 were decreased in the neuropils in both gray matter and white matter in CTE, which correlated with the degree of axonal injury and degeneration. Our findings indicate that deregulation of axonal guidance proteins in neurons and oligodendrocytes is associated with the neuropathology in CTE. Together, altered axonal guidance proteins may be potential pathological markers for CTE.
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