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/10.1080/17843286.2021.1890451 | DOI Listing |
Transl Cancer Res
November 2024
Department of Interventional oncology, Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, China.
Background: Head and neck squamous cell carcinoma (HNSCC) has a poor prognosis due to late diagnosis and complex molecular mechanisms. Vascular endothelial growth factor C (VEGFC) is associated with angiogenesis and lymphangiogenesis. This study aimed to investigate 's prognostic value in HNSCC and its correlation with immune cell infiltration.
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December 2024
Department of Medical Physiology, Texas A&M University School of Medicine, Bryan, TX 77807, USA.
Background: Chronic kidney disease (CKD) counts acute kidney injuries (AKI) as one of its many underlying causes. Lymphatic vessels are important in modulating inflammation post-injury. Manipulating lymphatic vessel expansion thus has the potential to alter CKD progression.
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December 2024
Humanitas College, Kyung Hee University, 1732 Deogyeongdae-Ro, Yongin, 17104, South Korea.
Background: Secondary lymphedema is a progressive condition caused by lipid- and protein-rich interstitial fluid accumulation resulting from compromised lymphatic function. It commonly occurs in cancer patients following surgical lymph node ablation and radiation treatment. This study aims to elucidate the effects of exercise on the myokine interleukin (IL)-6 and the molecular changes involved in lymphangiogenesis and extracellular matrix (ECM) synthesis using a lymphedema mouse model.
View Article and Find Full Text PDFJCI Insight
December 2024
Division of Ophthalmology, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.
Aniridia is a rare congenital condition of abnormal eye development arising principally from heterozygous mutation of the PAX6 gene. Among the multiple complications arising in the eye, aniridia-associated keratopathy (AAK) is a severe vision-impairing condition of the cornea associated with a progressive limbal stem cell deficiency that lacks suitable treatment options. Current mouse models of aniridia do not accurately represent the onset and progression dynamics of human AAK, hindering therapy development.
View Article and Find Full Text PDFOcul Surf
October 2024
Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, College of Medicine, University of Illinois at Chicago, Chicago, IL, USA. Electronic address:
Extracellular vesicles, including exosomes, are small extracellular vesicles that range in size from 30 nm to 10 μm in diameter and have specific membrane markers. They are naturally secreted and are present in various bodily fluids, including blood, urine, and saliva, and through the variety of their internal cargo, they contribute to both normal physiological and pathological processes. These processes include immune modulation, neuronal synapse formation, cell differentiation, cancer metastasis, angiogenesis, lymphangiogenesis, progression of infectious disease, and neurodegenerative disorders like Alzheimer's and Parkinson's disease.
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