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Cited by 285

The DOI matches its Crossref record; 68 of the 68 references it cites were found in a registry or an index.

Targeting of the pulmonary capillary vascular niche promotes lung alveolar repair and ameliorates fibrosis

Open access
Cao, Zhongwei, Lis, Raphael, Ginsberg, Michael, Chavez, Deebly, Shido, Koji, Rabbany, Sina Y, Fong, Guo-Hua, Sakmar, Thomas P, Rafii, Shahin, Ding, Bi-Sen·2016·Nature Medicine

Abstract

Although the lung can undergo self-repair after injury, fibrosis in chronically injured or diseased lungs can occur at the expense of regeneration. Here we study how a hematopoietic-vascular niche regulates alveolar repair and lung fibrosis. Using intratracheal injection of bleomycin or hydrochloric acid in mice, we show that repetitive lung injury activates pulmonary capillary endothelial cells (PCECs) and perivascular macrophages, impeding alveolar repair and promoting fibrosis. Whereas the chemokine receptor CXCR7, expressed on PCECs, acts to prevent epithelial damage and ameliorate fibrosis after a single round of treatment with bleomycin or hydrochloric acid, repeated injury leads to suppression of CXCR7 expression and recruitment of vascular endothelial growth factor receptor 1 (VEGFR1)-expressing perivascular macrophages. This recruitment stimulates Wnt/β-catenin–dependent persistent upregulation of the Notch ligand Jagged1 (encoded by Jag1) in PCECs, which in turn stimulates exuberant Notch signaling in perivascular fibroblasts and enhances fibrosis. Administration of a CXCR7 agonist or PCEC-targeted Jag1 shRNA after lung injury promotes alveolar repair and reduces fibrosis. Thus, targeting of a maladapted hematopoietic-vascular niche, in which macrophages, PCECs and perivascular fibroblasts interact, may help to develop therapy to spur lung regeneration and alleviate fibrosis.

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Crossref · 10.1038/nm.4035

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Metadata

Authors
Cao, Z., Lis, R., Ginsberg, M., Chavez, D., Shido, K., Rabbany, S. Y., Fong, G.-H., Sakmar, T. P., Rafii, S., & Ding, B.-S.
Venue
Nature Medicine
Published
2016-01-18
Volume
22
Issue
2
Pages
154-162
ISSN
  • 1078-8956 (ISSN-L)
  • 1546-170X
OpenAlex
W2264612298
Cited by
285
References
68
FWCI
23.83
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Targeting of the pulmonary capillary vascular niche promotes lung alveolar repair and ameliorates fibrosis. https://app.cochat.ai/papers/10.1038/nm.4035
The paper
Cao, Z., Lis, R., Ginsberg, M., Chavez, D., Shido, K., Rabbany, S. Y., Fong, G.-H., Sakmar, T. P., Rafii, S., & Ding, B.-S. (2016). Targeting of the pulmonary capillary vascular niche promotes lung alveolar repair and ameliorates fibrosis. Nature Medicine. https://doi.org/10.1038/nm.4035

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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.