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Neuropeptide Autoimmunity at the Blood-Brain Barrier: A New Theory for Neurodegenerative Disease

ReviewPreliminary evidence
The takeaway

Autoimmunity against vasoactive neuropeptides (VIP, PACAP) at the blood-brain barrier may contribute to neurodegenerative disease through impaired cerebral blood flow regulation and neuroinflammation.

Key finding

Autoimmune targeting of vasoactive neuropeptides (VIP, PACAP) at blood-brain barrier Virchow-Robin spaces may impair cerebral blood flow autoregulatio

What the researchers found

Autoimmune targeting of vasoactive neuropeptides (VIP, PACAP) at blood-brain barrier Virchow-Robin spaces may impair cerebral blood flow autoregulation and promote neuroinflammation — a novel immunopathological theory for neurodegenerative diseases.

Why it matters

Relevant for neuropeptides, neuroprotection, inflammation.

How the study worked

review study.

What this study cannot tell us

See abstract.

How to read the evidence

preliminary evidence.

When this study was published

Published in 2008.

The bigger picture

Advances peptide research.

Questions still open

  • Further research needed.
  • Clinical translation to evaluate.

Common questions

What was studied?
Neuropeptide Autoimmunity at the Blood-Brain Barrier: A New Theory for Neurodegenerative Disease
What was found?
Autoimmunity against vasoactive neuropeptides (VIP, PACAP) at the blood-brain barrier may contribute to neurodegenerative disease through impaired cerebral blood flow regulation and neuroinflammation.

Read the original research

Postulated role of vasoactive neuropeptide-related immunopathology of the blood brain barrier and Virchow-Robin spaces in the aetiology of neurological-related conditions.

Mediators of inflammation, 2008, 792428

Citation

Staines, D R; Brenu, E W; Marshall-Gradisnik, S. (2008). Postulated role of vasoactive neuropeptide-related immunopathology of the blood brain barrier and Virchow-Robin spaces in the aetiology of neurological-related conditions.. Mediators of inflammation, 2008, 792428. https://doi.org/10.1155/2008/792428