The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Infiltrating neutrophils mediate the initial angiogenic switch in a mouse model of multistage carcinogenesis
Abstract
Matrix metalloprotease type 9 (MMP-9) has been functionally implicated in VEGF activation, the induction and maintenance of chronic angiogenesis, and early stage tumor growth in a number of mouse models of cancer. In this article, we have identified two inflammatory cell types that are major sources of MMP-9 in the angiogenic stages of pancreatic islet carcinogenesis that unfold in RIP1-Tag2 transgenic mice. MMP-9-expressing neutrophils were predominantly found inside angiogenic islet dysplasias and tumors, whereas MMP-9-expressing macrophages were localized along the periphery of such lesions. Transient depletion of neutrophils significantly suppressed VEGF:VEGF-receptor association, a signature of MMP-9 activity, and markedly reduced the frequency of initial angiogenic switching in dysplasias. Thus infiltrating neutrophils can play a crucial role in activating angiogenesis in a previously quiescent tissue vasculature during the early stages of carcinogenesis.
Overview
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.
Integrity signals
Registry
Cites
Statistics
Verification
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.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Coussens, L. M., & Werb, Z. (2002) · Nature · doi:10.1038/nature01322 · Cited by 15,111
MANTOVANI, A., SOZZANI, S., LOCATI, M., ALLAVENA, P., & SICA, A. (2002) · Trends in Immunology · doi:10.1016/s1471-4906(02)02302-5 · Cited by 5,528
Matrix metalloproteinase-9 triggers the angiogenic switch during carcinogenesis
Bergers, G., Brekken, R., McMahon, G., Vu, T. H., Itoh, T., Tamaki, K., Tanzawa, K., Thorpe, P., Itohara, S., Werb, Z., et al. (2000) · Nature Cell Biology · doi:10.1038/35036374 · Cited by 2,797
Self-citationBingle, L., Brown, N. J., & Lewis, C. E. (2002) · The Journal of Pathology · doi:10.1002/path.1027 · Cited by 2,022
Induction of angiogenesis during the transition from hyperplasia to neoplasia
Folkman, J., Watson, K., Ingber, D., & Hanahan, D. (1989) · Nature · doi:10.1038/339058a0 · Cited by 1,879
Self-citationMMP-9 Supplied by Bone Marrow–Derived Cells Contributes to Skin Carcinogenesis
Coussens, L. M., Tinkle, C. L., Hanahan, D., & Werb, Z. (2000) · Cell · doi:10.1016/s0092-8674(00)00139-2 · Cited by 1,306
Self-citationYang, L., DeBusk, L. M., Fukuda, K., Fingleton, B., Green-Jarvis, B., Shyr, Y., Matrisian, L. M., Carbone, D. P., & Lin, P. C. (2004) · Cancer Cell · doi:10.1016/j.ccr.2004.08.031 · Cited by 1,140
Effects of Angiogenesis Inhibitors on Multistage Carcinogenesis in Mice
Bergers, G., Javaherian, K., Lo, K.-M., Folkman, J., & Hanahan, D. (1999) · Science · doi:10.1126/science.284.5415.808 · Cited by 988
Self-citationInflammatory mast cells up-regulate angiogenesis during squamous epithelial carcinogenesis
Coussens, L. M., Raymond, W. W., Bergers, G., Laig-Webster, M., Behrendtsen, O., Werb, Z., Caughey, G. H., & Hanahan, D. (1999) · Genes & Development · doi:10.1101/gad.13.11.1382 · Cited by 946
Self-citation
Cited by
Matrix Metalloproteinases: Regulators of the Tumor Microenvironment
Kessenbrock, K., Plaks, V., & Werb, Z. (2010) · Cell · doi:10.1016/j.cell.2010.03.015 · Cited by 5,151
Accessories to the Crime: Functions of Cells Recruited to the Tumor Microenvironment
Hanahan, D., & Coussens, L. M. (2012) · Cancer Cell · doi:10.1016/j.ccr.2012.02.022 · Cited by 4,632
Self-citationThe evolving tumor microenvironment: From cancer initiation to metastatic outgrowth
de Visser, K. E., & Joyce, J. A. (2023) · Cancer Cell · doi:10.1016/j.ccell.2023.02.016 · Cited by 4,059
Microenvironmental regulation of metastasis
Joyce, J. A., & Pollard, J. W. (2009) · Nature Reviews Cancer · doi:10.1038/nrc2618 · Cited by 3,684
Coordinated regulation of myeloid cells by tumours
Gabrilovich, D. I., Ostrand-Rosenberg, S., & Bronte, V. (2012) · Nature Reviews Immunology · doi:10.1038/nri3175 · Cited by 3,544
Metadata
- Authors
- Nozawa, H., Chiu, C., & Hanahan, D.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2006-08-15
- Volume
- 103
- Issue
- 33
- Pages
- 12493-12498
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W1969103696
- Cited by
- 923
- References
- 9
- FWCI
- 14.37
- Type
- journal article
- Language
- en
- Open access
- closed
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
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Infiltrating neutrophils mediate the initial angiogenic switch in a mouse model of multistage carcinogenesis. https://app.cochat.ai/papers/10.1073/pnas.0601807103
- The paper
- Nozawa, H., Chiu, C., & Hanahan, D. (2006). Infiltrating neutrophils mediate the initial angiogenic switch in a mouse model of multistage carcinogenesis. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.0601807103
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
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.
