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Cited by 773

The DOI matches its Crossref record; 54 of the 54 references it cites were found in a registry or an index.

Inhibition of vasculogenesis, but not angiogenesis, prevents the recurrence of glioblastoma after irradiation in mice

Open access
Kioi, Mitomu, Vogel, Hannes, Schultz, Geoffrey, Hoffman, Robert M., Harsh, Griffith R., Brown, J. Martin·2010·Journal of Clinical Investigation

Abstract

Despite the high doses of radiation delivered in the treatment of patients with glioblastoma multiforme (GBM), the tumors invariably recur within the irradiation field, resulting in a low cure rate. Understanding the mechanism of such recurrence is therefore important. Here we have shown in an intracranial GBM xenograft model that irradiation induces recruitment of bone marrow-derived cells (BMDCs) into the tumors, restoring the radiation-damaged vasculature by vasculogenesis and thereby allowing the growth of surviving tumor cells. BMDC influx was initiated by induction of HIF-1 in the irradiated tumors, and blocking this influx prevented tumor recurrence. Previous studies have indicated that BMDCs are recruited to tumors in part through the interaction between the HIF-1-dependent stromal cell-derived factor-1 (SDF-1) and its receptor, CXCR4. Pharmacologic inhibition of HIF-1 or of the SDF-1/CXCR4 interaction prevented the influx of BMDCs, primarily CD11b+ myelomonocytes, and the postirradiation development of functional tumor vasculature, resulting in abrogation of tumor regrowth. Similar results were found using neutralizing antibodies against CXCR4. Our data therefore suggest a novel approach for the treatment of GBM: in addition to radiotherapy, the vasculogenesis pathway needs to be blocked, and this can be accomplished using the clinically approved drug AMD3100, a small molecule inhibitor of SDF-1/CXCR4 interactions.

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Metadata

Authors
Kioi, M., Vogel, H., Schultz, G., Hoffman, R. M., Harsh, G. R., & Brown, J. M.
Venue
Journal of Clinical Investigation
Published
2010-03-01
Volume
120
Issue
3
Pages
694-705
ISSN
0021-9738 (ISSN-L)
OpenAlex
W1980275866
Cited by
773
References
54
FWCI
24.46
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Inhibition of vasculogenesis, but not angiogenesis, prevents the recurrence of glioblastoma after irradiation in mice. https://app.cochat.ai/papers/10.1172/jci40283
The paper
Kioi, M., Vogel, H., Schultz, G., Hoffman, R. M., Harsh, G. R., & Brown, J. M. (2010). Inhibition of vasculogenesis, but not angiogenesis, prevents the recurrence of glioblastoma after irradiation in mice. Journal of Clinical Investigation. https://doi.org/10.1172/jci40283

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.