Is there a role for immunotherapy in malignant pleural mesothelioma?

Malignant pleural mesothelioma (MPM) is a very aggressive malignancy, mainly caused by asbestos exposure. Patients with MPM have a poor prognosis that remained substantially unchanged in the last few years and limited effective therapeutic options with no recognized second or further-line therapy. In this context, also in view of the positive results observed in other tumor types, immunotherapy could play a relevant role. This review focuses on the most promising immunotherapies being investigated in MPM.