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Injection of Hydrogel Biomaterial Scaffolds to The Brain After Stroke
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Global brain inflammation in stroke.

Kaibin Shi1, De-Cai Tian2, Zhi-Guo Li3

  • 1Tianjin Medical University General Hospital, Tianjin, China; Department of Neurology, and Department of Neurosurgery, Barrow Neurological Institute, St Joseph's Hospital and Medical Center, Phoenix, AZ, USA.

The Lancet. Neurology
|July 13, 2019
PubMed
Summary
This summary is machine-generated.

Stroke causes brain inflammation, worsening secondary injury. New research suggests this inflammation spreads globally, impacting long-term outcomes and offering potential therapeutic targets.

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Area of Science:

  • Neuroscience
  • Immunology
  • Pathology

Background:

  • Stroke, encompassing ischemic and hemorrhagic types, leads to neuronal death and localized brain inflammation.
  • This focal inflammation exacerbates secondary brain injury through various mechanisms like blood-brain barrier damage and oxidative stress.

Purpose of the Study:

  • To explore the concept of global brain inflammation following stroke.
  • To understand how widespread inflammatory responses influence stroke pathology and patient outcomes.

Main Methods:

  • Review of existing evidence on inflammatory responses post-stroke.
  • Analysis of factors contributing to localized and global brain inflammation.

Main Results:

  • Stroke induces not only localized but also persistent, global brain inflammation.
  • This global inflammation may continuously shape stroke evolution and affect long-term neurological recovery.

Conclusions:

  • Understanding the mechanisms of global brain inflammation is crucial.
  • Targeting this widespread inflammation presents a potential therapeutic strategy for stroke patients.