It has been reported that endogenous retroviruses can contaminate human cell lines that have been passaged as xenotransplants in immunocompromised mice. We previously developed and described 2 human pancreatic β cell lines (EndoC-βH1 and EndoC-βH2) that were generated in this way. Here, we have shown that B10 xenotropic virus 1 (
Jeannette S. Kirkegaard, Philippe Ravassard, Signe Ingvarsen, Marc Diedisheim, Emilie Bricout-Neveu, Mads Grønborg, Thomas Frogne, Raphael Scharfmann, Ole D. Madsen, Claude Rescan, Olivier Albagli
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