Asbestos / Mesothelioma, Mesothelioma News Investigational personalized cellular therapy tolerated well by patients By Asbestos / Mesothelioma News From Medical News Today April 22, 2015 April 22, 2015 Mesothelioma News Promising results of Phase I trial show successful migration of immune cells to tumor sitesGenetically modified versions of patients’ own immune cells successfully traveled to tumors they were… Penn Medicine: Immunotherapy drug pembrolizumab shows promise for mesothelioma patients Investigational personalized cellular therapy tolerated well by patients