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Full-Text Articles in Virology
Circulating Fibroblast Growth Factor-2, Hiv-Tat, And Vascular Endothelial Cell Growth Factor-A In Hiv-Infected Children With Renal Disease Activate Rho-A And Src In Cultured Renal Endothelial Cells., Jharna R Das, J Silvio Gutkind, Patricio E. Ray
Circulating Fibroblast Growth Factor-2, Hiv-Tat, And Vascular Endothelial Cell Growth Factor-A In Hiv-Infected Children With Renal Disease Activate Rho-A And Src In Cultured Renal Endothelial Cells., Jharna R Das, J Silvio Gutkind, Patricio E. Ray
Pediatrics Faculty Publications
Renal endothelial cells (REc) are the first target of HIV-1 in the kidney. The integrity of REc is maintained at least partially by heparin binding growth factors that bind to heparan sulfate proteoglycans located on their cell surface. However, previous studies showed that the accumulation of two heparin-binding growth factors, Vascular Endothelial Cell Growth Factor-A (VEGF-A) and Fibroblast Growth Factor-2 (FGF-2), in combination with the viral protein Tat, can precipitate the progression of HIV-renal diseases. Nonetheless, very little is known about how these factors affect the behavior of REc in HIV+ children. We carried out this study to determine how …