Cited by 84Angiogenesis and VEGF in CancerAxon Guidance and Neuronal SignalingBarrier Structure and Function Studies

The DOI matches its Crossref record; 36 of the 36 references it cites were found in a registry or an index.

Up-Regulation of Neuropilin-1 in Neovasculature after Focal Cerebral Ischemia in the Adult Rat

Zhang, Zheng Gang, Tsang, Wayne, Zhang, Li, Powers, Cecylia, Chopp, Michael·2001·Journal of Cerebral Blood Flow & Metabolism

Abstract

During development, neuropilin-1 is a receptor for semaphorin 3a-mediated axonal guidance and for vascular endothelial growth factor (VEGF) promotion of angiogenesis. The authors measured neuropilin-1 expression in the adult ischemic brain using Northern blot, in situ hybridization, and immunohistochemistry. Neuropilin-1 mRNA was significantly up-regulated as early as 2 hours and persisted at least 28 days after focal cerebral ischemia. Acute up-regulation of neuropilin-1 mRNA primarily localized to the ischemic neurons. A marked increase in both mRNA and protein of neuropilin-1 was detected in endothelial cells of cerebral blood vessels at the border and in the core of the ischemic lesion 7 days after ischemia, and neuropilin-1 gene expression persisted on these vessels for at least 28 days after ischemia. In these areas, neovascularization was detected using three-dimensional reconstructed images obtained from laser scanning confocal microscopy. Activated astrocytes also exhibited neuropilin-1 immunoreactivity during 7 to 28 days of ischemia. Double immunofluorescent staining showed colocalization of neuropilin-1 and VEGF to cerebral blood vessels and activated astrocytes. These data suggest that in addition to its role in axonal growth, up-regulation of neuropilin-1, in concert with VEGF and its receptors, may contribute to neovascular formation in the adult ischemic brain.

Overview

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Crossref · 10.1097/00004647-200105000-00008

Cites

36 of 36 references verified0 citation errors · 0 not checkable

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  • Neuropilin is required for guidance of tip cells during sprouting angiogenesis, by balancing pro-angiogenic and anti-angiogenic signals between major pathways including VEGF, semaphorins and Wnt signaling; its upregulation in vessels contributes to BBB breakdown during brain injury and inflammation.

    “Neuropilin, a common co-receptor and regulator of many morphogens and growth factors, is required for guidance of tip cells during spouting angiogenesis (127), by balancing the pro-angiogenic and anti-angiogenic signals between major pathways including VEGF, semaphorins and Wnt signaling; its upregulation in vessels contributes to BBB breakdown during brain injury and inflammation (564, 679).”

    From Blood-Brain Barrier: From Physiology to Disease and Back (2019) · cites this paper as [679]

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Research works printed but not linked: 7

  1. Foellmer HG, 1983, Lab Invest, 48, 639
  2. 10.1016/S0021-9258(19)61431-6 · DOI
  3. Garcia JH, 1993, Am J Pathol, 142, 623
  4. Garcia JH, 1994, Am J Pathol, 145, 728
  5. Hills C, 1964, Am J Pathol, 44, 531
  6. Pasterkamp RJ, 1999, Cell Mol Biol (Noisyle-Grand), 451, 763
  7. Risau W, 1998, Pathol Biol (Paris), 46, 171

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Metadata

Authors
Zhang, Z. G., Tsang, W., Zhang, L., Powers, C., & Chopp, M.
Affiliations
Henry Ford Health (US)
Venue
Journal of Cerebral Blood Flow & Metabolism
Published
2001-05
Volume
21
Issue
5
Pages
541-549
ISSN
  • 0271-678X (ISSN-L)
  • 1559-7016
OpenAlex
W2021842070
Cited by
84
References
36
Citations by year
2024: 2 · 2023: 1 · 2022: 3 · 2021: 2 · 2020: 1 · 2019: 1 · 2018: 1 · 2017: 1 · 2016: 2 · 2015: 5 · 2014: 3 · 2013: 4 · 2012: 5
FWCI
2.33
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Cerebral Blood Flow & Metabolism (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5r01ns033627-08)
  • National Institute of Neurological Disorders and Stroke (P01NS23393, R01NS-33627, P01NS023393)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Angiogenesis and VEGF in Cancer
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Axon Guidance and Neuronal Signaling
  • Life Sciences › Neuroscience › Neurology › Barrier Structure and Function Studies
Keywords
neuropilin-1, focal cerebral ischemia, neovascularization, vascular endothelial growth factor, angiogenesis, ischemic neurons, endothelial cells, semaphorin 3A, axon guidance, ischemic brain
MeSH terms
Animals, Astrocytes, Brain, Capillaries, Brain Ischemia, Endothelium, Vascular, Lymphokines, Male, Nerve Tissue Proteins, RNA, Messenger, Blotting, Northern, Up-Regulation, Endothelial Growth Factors, Rats, Wistar, In Situ Hybridization, DNA, Complementary, Microscopy, Confocal, Neovascularization, Physiologic, Neuropilin-1, Vascular Endothelial Growth Factors, Vascular Endothelial Growth Factor A, Rats

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