Objectives: The present study aims to evaluate the relationship between Behçet's uveitis and lymphangiogenesis by determining levels of Vascular endothelial growth factor-C (VEGF-C, its receptors sVEGFR-2, sVEGFR-3 and lymphangiogenesis markers podoplanin (PDPN) and lymphatic vessel endothelial hyaluronan receptor 1(LYVE-1), and C-type lectin domain family 1 member B (CLEC2).

Materials And Methods: 55 patients with BD uveitis and 31 healthy control subjects were enrolled in the study.

Results: sVEGFR-2, sVEGFR-3, VEGF-C/sVEGFR-2 ratio, PDPN and LYVE-1 levels were higher in the patient group. A positive correlation was found between LYVE-1 and hsCRP levels. PDPN had a strong predictive value for progression with a cut-off value of 2 pg/mL, with 69% sensitivity and 68% specificity (p = 0.001).

Conclusion: LYVE-1 and PDPN can be good representatives of the ongoing inflammatory processes in BD uveitis and point out that the disease can be related to lymphangiogenesis.

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http://dx.doi.org/10.1080/17843286.2021.1890451DOI Listing

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