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Events in the brain during the evolution of Alzheimer’s disease

Alzheimer’s disease is a complex and chronic disease that evolves over decades. Proteomic analysis of cerebrospinal fluid from people with dominantly inherited forms of the disease reveals the temporal progression of pathological changes in Alzheimer’s disease and identifies extracellular matrix proteins as some of the earliest biomarkers of the disease.

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Fig. 1: Aβ42/Aβ40 ratio and SMOC1 level in CSF by estimated year of disease onset in ADAD.

References

  1. Jack, C. R. Jr. et al. NIA-AA Research Framework: toward a biological definition of Alzheimer’s disease. Alzheimers Dement. 14, 535–562 (2018). A description of the current research definition of AD.

    Article  PubMed  PubMed Central  Google Scholar 

  2. Johnson, E. C. B. et al. Large-scale deep multi-layer analysis of Alzheimer’s disease brain reveals strong proteomic disease-related changes not observed at the RNA level. Nat. Neurosci. 25, 213–225 (2022). Proteomic analysis of AD brain used to interpret the meaning of CSF protein biomarkers.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  3. Bateman, R. J. et al. Autosomal-dominant Alzheimer’s disease: a review and proposal for the prevention of Alzheimer’s disease. Alzheimers Res. Ther. 3, 1 (2011). An overview of the DIAN study.

    Article  PubMed  PubMed Central  Google Scholar 

  4. Morris, J. C. et al. Autosomal dominant and sporadic late onset Alzheimer disease share a common in vivo pathophysiology. Brain 145, 3594–3607 (2022). A comparison between ADAD and the more common sporadic late-onset AD.

    Article  PubMed  PubMed Central  Google Scholar 

  5. Dammer, E. B. et al. Multi-platform proteomic analysis of Alzheimer’s disease cerebrospinal fluid and plasma reveals network biomarkers associated with proteostasis and the matrisome. Alzheimers Res. Ther. 14, 174 (2022). A pilot study of how proteomic changes in the CSF of people with AD are manifested in blood.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

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This is a summary of: Johnson, E. C. B. et al. Cerebrospinal fluid proteomics define the natural history of autosomal dominant Alzheimer’s disease. Nat. Med. https://doi.org/10.1038/s41591-023-02476-4 (2023).

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Events in the brain during the evolution of Alzheimer’s disease. Nat Med 29, 1916–1917 (2023). https://doi.org/10.1038/s41591-023-02477-3

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