Cited by 751Nerve injury and regenerationAngiogenesis and VEGF in CancerAxon Guidance and Neuronal Signaling

Vascular Endothelial Growth Factor Has Neurotrophic Activity and Stimulates Axonal Outgrowth, Enhancing Cell Survival and Schwann Cell Proliferation in the Peripheral Nervous System

Open access
Sondell, Mariann, Lundborg, Göran, Kanje, Martin·1999·The Journal of Neuroscience

Abstract

Vascular endothelial growth factor (VEGF) is a mitogen for endothelial cells, and it promotes angiogenesis in vivo. Here we report that VEGF 165 has neurotrophic actions on cultured adult mouse superior cervical ganglia (SCG) and dorsal root ganglia (DRG), measured as axonal outgrowth. Maximal effect was observed at 10–50 ng/ml for SCG and 100 ng/ml for DRG. VEGF-induced axonal outgrowth was inhibited by the mitogen-activated protein kinase kinase inhibitor PD 98059 but not by the protein kinase inhibitor K252a. VEGF also increased survival of both neurons and satellite cells and the number of proliferating Schwann cells. Immunocytochemistry and immunoblotting revealed that VEGF was expressed in virtually all nerve cells in the SCG but only in a population of small-diameter (<35 μm) neurons representing ∼30% of the neurons in DRG. Immunostaining showed that the VEGF receptor fetal liver kinase receptor (flk-1) was found on nerve cell bodies in DRG and to a lesser extent on neurons in SCG. Growth cones of regenerating axons from both types of ganglia exhibited flk-1 immunoreactivity, as did Schwann cells. We conclude that VEGF has both neurotrophic and mitogenic activity on cells in the peripheral nervous system.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1523/jneurosci.19-14-05731.1999

Cites

44 of 44 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Vascular endothelial growth factor is known to promote revascularization, axonal outgrowth, and Schwann cell proliferation.

    “Vascular endothelial growth factor (VEGF) is known to promote revascularization, axonal outgrowth, and Schwann cell proliferation.58”

    From Regenerative Electrode Interfaces for Neural Prostheses. (2016) · cites this paper as [58]

    The Abstract (page not provided) reports VEGF-induced axonal outgrowth and increased Schwann cell proliferation in cultured adult mouse ganglia. It also says VEGF promotes angiogenesis in vivo, but does not specifically establish revascularization—the restoration of a blood supply—so that part of the claim is more specific than the source supports. (LLM, conf=0.82)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Sondell, M., Lundborg, G., & Kanje, M.
Affiliations
Lund University (SE)
Venue
The Journal of Neuroscience
Published
1999-07-15
Volume
19
Issue
14
Pages
5731-5740
ISSN
  • 0270-6474 (ISSN-L)
  • 1529-2401
OpenAlex
W1962154683
Cited by
750
References
44
Citations by year
2026: 8 · 2025: 14 · 2024: 8 · 2023: 11 · 2022: 16 · 2021: 19 · 2020: 26 · 2019: 25 · 2018: 26 · 2017: 28 · 2016: 33 · 2015: 22 · 2014: 44 · 2013: 42 · 2012: 37
FWCI
8.92
Type
journal article
Language
en
Open access
Locations
  • Journal of Neuroscience (publishedVersion, public-domain)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Nerve injury and regeneration
  • 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
Keywords
vascular endothelial growth factor, VEGF165, neurotrophic activity, axon growth, Schwann cell proliferation, satellite cells, superior cervical ganglion, dorsal root ganglia, MEK, PD98059, K252a, axon regeneration, peripheral nervous system, small-diameter neurons, cell survival
MeSH terms
Animals, Axons, Carbazoles, Cell Survival, Cells, Cultured, Enzyme Inhibitors, Flavonoids, Ganglia, Spinal, Humans, Lymphokines, Male, Mice, Inbred Strains, Nerve Growth Factors, Recombinant Proteins, Schwann Cells, Time Factors, Endothelial Growth Factors, Superior Cervical Ganglion, Indole Alkaloids, Vascular Endothelial Growth Factors, Vascular Endothelial Growth Factor A, Protein Kinase Inhibitors, Mice

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review