Cornell University

Enrique Mesri

Ethel Cesarman

Daniel M Knowles

Leandros Arvanitakis

The invention provides a cell line comprising Kaposi's sarcoma-associated herpesvirus (KSHV). Preferably, the cell line is a body cavity-based lymphoma cell line, and more preferably, the cell line does not harbor Epstein-Barr virus. Two cell lines designated BC-2 and BC-3 are thus provided. These cell lines can be used in a method of propagating KSHV. The method comprises culturing the cell line, wherein the KSHV within the cell line thereby propagates. The BC-3 cell line, in particular, can be used in a method of propagating KSHV in the absence of Epstein-Barr virus. The method comprises culturing the cell line designated BC-3, wherein the KSHV within the cell line thereby propagates. Further provided is a purified viral suspension of KSHV, as well as a composition comprising purified KSHV and a suitable carrier.

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Bronx, NY, United States of America

Enrique Mesri