NOTE] Kaposi’s Sarcoma-Associated Herpesvirus Infection of Endothelial Progenitor Cells Impairs Angiogenic Activity In Vitro

Seungchul Yoo; Sil Kim; Seungmin Yoo; In-Taek Hwang; Haewol Cho; Myung-Shin Lee

doi:10.1007/s12275-011-0408-7

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NOTE] Kaposi’s Sarcoma-Associated Herpesvirus Infection of Endothelial Progenitor Cells Impairs Angiogenic Activity In Vitro: Seungchul Yoo ¹, Sil Kim ¹, Seungmin Yoo ¹, In-Taek Hwang ², Haewol Cho ¹, Myung-Shin Lee ¹; Journal of Microbiology 2011;49(2):299-304.
DOI: https://doi.org/10.1007/s12275-011-0408-7
Published online: May 3, 2011

¹Department of Microbiology and Immunology, Eulji University School of Medicine, Daejeon 301-746, Republic of Korea, ²Department of Obstetrics and Gynecology, Eulji University School of Medicine, Daejeon 301-746, Republic of Korea

Corresponding author: Myung-Shin Lee , Tel: +82-42-259-1662,

Received: 6 October 2010 • Accepted: 29 November 2010

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Abstract

A recent study reported that endothelial progenitor cells (EPCs) are one of the reservoirs of Kaposi’s sarcoma associated herpesvirus (KSHV). Although EPCs are closely linked to angiogenesis and vasculogenesis, little is known about the angiogenic potential of KSHV in EPCs. In this study, we used EPCs isolated from human umbilical cord blood to show that early infection by KSHV in vitro impaired the neovascularization of EPCs in matrigel. Our results suggest that KSHV may disrupt the angiogenic potential of EPCs and that the disseminated infection of KSHV could be associated with EPC dysfunction.

Keywords: Kaposi’s sarcoma-associated herpesvirus;endothelial progenitor cells;angiogenesis

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KSHV infection of endothelial precursor cells with lymphatic characteristics as a novel model for translational Kaposi’s sarcoma studies
Krista Tuohinto, Terri A. DiMaio, Elina A. Kiss, Pirjo Laakkonen, Pipsa Saharinen, Tara Karnezis, Michael Lagunoff, Päivi M. Ojala, Dirk P. Dittmer
PLOS Pathogens.2023; 19(1): e1010753. CrossRef
Kaposi’s sarcoma-associated herpesvirus infection of human bone-marrow-derived mesenchymal stem cells and their angiogenic potential
Seung-min Yoo, Jaehyuk Jang, Chansook Yoo, Myung-Shin Lee
Archives of Virology.2014; 159(9): 2377. CrossRef

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NOTE] Kaposi’s Sarcoma-Associated Herpesvirus Infection of Endothelial Progenitor Cells Impairs Angiogenic Activity In Vitro

J. Microbiol. 2011;49(2):299-304. Published online May 3, 2011

DOI: https://doi.org/10.1007/s12275-011-0408-7

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