Recent Advances in Mesothelioma Treatment: Immunotherapy, Advanced Cell Therapy, and Other Innovative Therapeutic Modalities

Mesothelioma is a highly malignant condition arising from the pleura and peritoneum that is closely related to asbestos exposure. The prognosis for this condition has traditionally been poor due to the difficulty physicians have faced in diagnosing and treating this disease, even in its early phase. Fortunately, recent advances in both the molecular understanding of the development of this disease and innovative and novel treatment modalities have accelerated the discovery of new ways to treat mesothelioma. In this review, we first summarize the mechanism of mesothelioma pathophysiology and then relate it to emerging treatment modalities. These include immunotherapy or immune checkpoint inhibitors (ICIs), molecular targeted therapies, and cell-based therapies (such as CAR-T cells or dendritic cells). The scientific basis for the utilization of these treatment modalities, alongside the current clinical evidence for each option, will be explored in detail later on. The hope is that this review can elucidate how these emerging therapeutic options work clinically to help accelerate further developments in novel mesothelioma treatment modalities.