The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
A cardiac myocyte vascular endothelial growth factor paracrine pathway is required to maintain cardiac function
Open accessAbstract
The role of the cardiac myocyte as a mediator of paracrine signaling in the heart has remained unclear. To address this issue, we generated mice with cardiac myocyte-specific deletion of the vascular endothelial growth factor gene, thereby producing a cardiomyocyte-specific knockout of a secreted factor. The hearts of these mice had fewer coronary microvessels, thinned ventricular walls, depressed basal contractile function, induction of hypoxia-responsive genes involved in energy metabolism, and an abnormal response to β-adrenergic stimulation. These findings establish the critical importance of cardiac myocyte-derived vascular endothelial growth factor in cardiac morphogenesis and determination of heart function. Further, they establish an adult murine model of hypovascular nonnecrotic cardiac contractile dysfunction.
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
Cellular and developmental control of O 2 homeostasis by hypoxia-inducible factor 1α
Iyer, N. V., Kotch, L. E., Agani, F., Leung, S. W., Laughner, E., Wenger, R. H., Gassmann, M., Gearhart, J. D., Lawler, A. M., Yu, A. Y., et al. (1998) · Genes & Development · doi:10.1101/gad.12.2.149 · Cited by 2,476
Cited by
Angiotensin-converting enzyme 2 is an essential regulator of heart function
Crackower, M. A., Sarao, R., Oudit, G. Y., Yagil, C., Kozieradzki, I., Scanga, S. E., Oliveira-dos-Santos, A. J., da Costa, J., Zhang, L., Pei, Y., et al. (2002) · Nature · doi:10.1038/nature00786 · Cited by 1,733
Phenotypic Heterogeneity of the Endothelium: II. Representative Vascular Beds
Aird, W. C. (2007) · Circulation Research · doi:10.1161/01.res.0000255690.03436.ae · Cited by 1,257
Role of Akt Signaling in Vascular Homeostasis and Angiogenesis
Shiojima, I., & Walsh, K. (2002) · Circulation Research · doi:10.1161/01.res.0000022200.71892.9f · Cited by 1,012
Shiojima, I. (2005) · Journal of Clinical Investigation · doi:10.1172/jci24682 · Cited by 939
p53-induced inhibition of Hif-1 causes cardiac dysfunction during pressure overload
Sano, M., Minamino, T., Toko, H., Miyauchi, H., Orimo, M., Qin, Y., Akazawa, H., Tateno, K., Kayama, Y., Harada, M., et al. (2007) · Nature · doi:10.1038/nature05602 · Cited by 905
Metadata
- Authors
- Giordano, F. J., Gerber, H.-P., Williams, S.-P., VanBruggen, N., Bunting, S., Ruiz-Lozano, P., Gu, Y., Nath, A. K., Huang, Y., Hickey, R., Dalton, N., Peterson, K. L., Ross, J., Chien, K. R., & Ferrara, N.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2001-05
- Volume
- 98
- Issue
- 10
- Pages
- 5780-5785
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2169835977
- Cited by
- 370
- References
- 1
- FWCI
- 3.47
- Type
- journal article
- Language
- en
- Open access
- green
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: A cardiac myocyte vascular endothelial growth factor paracrine pathway is required to maintain cardiac function. https://app.cochat.ai/papers/10.1073/pnas.091415198
- The paper
- Giordano, F. J., Gerber, H.-P., Williams, S.-P., VanBruggen, N., Bunting, S., Ruiz-Lozano, P., Gu, Y., Nath, A. K., Huang, Y., Hickey, R., Dalton, N., Peterson, K. L., Ross, J., Chien, K. R., & Ferrara, N. (2001). A cardiac myocyte vascular endothelial growth factor paracrine pathway is required to maintain cardiac function. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.091415198
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.