PCDH1 and infection: However, it has been shown recently that introducing human PCDH1 into primary murine lung microvascular endothelial cells (MLMECs) increased infection of vesicular stomatitis virus (VSV) pseudotyped with the GPC from the Sin Nombre virus (VSV-SNV-Gn/Gc), suggesting that a molecular mismatch between Sin Nombre GPC and murine PCDH1 might be partially accountable for the entry restriction observed in murine cells [110].