Fei Li

ORCID: 0000-0002-3609-0322
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About
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Research Areas
  • Mechanisms of cancer metastasis
  • Connective Tissue Growth Factor Research
  • Peptidase Inhibition and Analysis

Air Force Medical University
2022

Blood-brain barrier (BBB) injury critically exacerbates the poor prognosis of patients with subarachnoid hemorrhage (SAH). The massively increased matrix metalloproteinases 9 (MMP-9) plays a deleterious role in BBB. However, main source and mechanism MMP-9 production after SAH remain unclear. We reported that was mainly derived from reactive astrocytes SAH. Ndrg2 knockout inhibited expression attenuated BBB damage. Astrocytic decreased phosphorylation Smad2/3 transcription MMP-9. Notably,...

10.1126/sciadv.abq2423 article EN cc-by-nc Science Advances 2022-09-30
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