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Cited by 329

The DOI matches its Crossref record; 21 of the 21 references it cites were found in a registry or an index.

Inhibition of Hemangiogenesis and Lymphangiogenesis after Normal-Risk Corneal Transplantation by Neutralizing VEGF Promotes Graft Survival

Open access
Cursiefen, Claus, Cao, Jingtai, Chen, Lu, Liu, Ying, Maruyama, Kazuichi, Jackson, David, Kruse, Friedrich E., Wiegand, Stanley J., Dana, M. Reza, Streilein, J. Wayne·2004·Investigative Opthalmology & Visual Science

Abstract

PURPOSE: To evaluate the occurrence and time course of hem- and lymphangiogenesis after normal-risk corneal transplantation in the mouse model and to test whether pharmacologic strategies inhibiting both processes improve long-term graft survival. METHODS: Normal-risk allogeneic (C57BL/6 to BALB/c) and syngeneic (BALB/c to BALB/c) corneal transplantations were performed and occurrence and time course of hem- and lymphangiogenesis after keratoplasty was observed, by using double immunofluorescence of corneal flatmounts (with CD31 as a panendothelial and LYVE-1 as a lymphatic vascular endothelium-specific marker). A molecular trap designed to eliminate VEGF-A (VEGF Trap(R1R2); 12.5 mg/kg) was tested for its ability to inhibit both processes after keratoplasty and to promote long-term graft survival (intraperitoneal injections on the day of surgery and 3, 7, and 14 days later). RESULTS: No blood or lymph vessels were detectable immediately after normal-risk transplantation in either donor or host cornea, but hem- and lymphangiogenesis were clearly visible at day 3 after transplantation. Both vessel types reached donor tissue at 1 week after allografting and similarly after syngeneic grafting. Early postoperative trapping of VEGF-A significantly reduced both hem- and lymphangiogenesis and significantly improved long-term graft survival (78% vs. 40%; P < 0.05). CONCLUSIONS: There is concurrent, VEGF-A-dependent hem- and lymphangiogenesis after normal-risk keratoplasty within the preoperatively avascular recipient bed. Inhibition of hem- and lymphangiogenesis (afferent and efferent arm of an immune response) after normal-risk corneal transplantation improves long-term graft survival, establishing early postoperative hem- and lymphangiogenesis as novel risk factors for graft rejection even in low-risk eyes.

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Crossref · 10.1167/iovs.03-1380

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Metadata

Authors
Cursiefen, C., Cao, J., Chen, L., Liu, Y., Maruyama, K., Jackson, D., Kruse, F. E., Wiegand, S. J., Dana, M. R., & Streilein, J. W.
Venue
Investigative Opthalmology & Visual Science
Published
2004-08-01
Volume
45
Issue
8
Pages
2666
ISSN
  • 0146-0404 (ISSN-L)
  • 1552-5783
OpenAlex
W2022985798
Cited by
329
References
21
FWCI
11.76
Type
journal article
Language
en
Open access
green

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