Lymphangiogenesis Is Induced by Mycobacterial Granulomas via Vascular Endothelial Growth Factor Receptor-3 and Supports Systemic T-Cell Responses against Mycobacterial Antigen
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چکیده
منابع مشابه
Vascular Endothelial Growth Factor Production is Regulated by Gene Polymorphisms
Background: Vascular endothelial growth factor (VEGF) has a key role in angiogene-sis and in transplantation. The level of VEGF is related to the differences in the DNA sequence of its promoter region. Objectives: In this study, the association between the combination of VEGF –1154 G and –2578 C alleles and VEGF production by LPS-stimulated PBMCs was investigated. In addition; the relationship ...
متن کاملVascular endothelial growth factor-C promotes alloimmunity by amplifying antigen-presenting cell maturation and lymphangiogenesis.
PURPOSE To investigate the role of anti-vascular endothelial growth factor (VEGF)-C therapy in corneal graft survival and concomitant suppression of hem- and lymph-angiogenesis. METHODS Corneal suture model in BALB/c mice was placed and immunohistochemical staining was performed with CD31/PECAM-1 and LYVE-1 to quantify the level of blood and lymphatic vessels. Corneal transplants were done in...
متن کاملT cell responses to mycobacterial catalase-peroxidase profile a pathogenic antigen in systemic sarcoidosis.
Sarcoidosis is a systemic granulomatous disease associated with local epithelioid granulomas, CD4(+) T cells, and Th1 cytokines. The tissue Ags that drive this granulomatous inflammation are uncertain. In this study, we used IFN-gamma-ELISPOT assays and flow cytometry to assess lung and blood T cell responses to the candidate pathogenic Ag, Mycobacterium tuberculosis catalase-peroxidase (mKatG)...
متن کاملVascular Endothelial Growth Factor Receptor-3 Directly Interacts with Phosphatidylinositol 3-Kinase to Regulate Lymphangiogenesis
BACKGROUND Dysfunctional lymphatic vessel formation has been implicated in a number of pathological conditions including cancer metastasis, lymphedema, and impaired wound healing. The vascular endothelial growth factor (VEGF) family is a major regulator of lymphatic endothelial cell (LEC) function and lymphangiogenesis. Indeed, dissemination of malignant cells into the regional lymph nodes, a c...
متن کاملvascular endothelial growth factor production is regulated by gene polymorphisms
background: vascular endothelial growth factor (vegf) has a key role in angiogene-sis and in transplantation. the level of vegf is related to the differences in the dna sequence of its promoter region. objectives: in this study, the association between the combination of vegf –1154 g and –2578 c alleles and vegf production by lps-stimulated pbmcs was investigated. in addition; the relationship ...
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ژورنال
عنوان ژورنال: The American Journal of Pathology
سال: 2015
ISSN: 0002-9440
DOI: 10.1016/j.ajpath.2014.09.020