 However, despite stimulation of these genes expression by SeV, Namalwa cells can't protect themselves from the virus infection.In HeLa cells SeV (in contrast to Vesicular Stomatitis Virus) can counteract IFN-α pretreatment and keep a viral protein translation level similar to that in IFN-untreated cells.It has been shown, using fibrosarcoma cell line L929, that SeV is able to induce malignant cell death through necroptosis.