 In 2019, Mahcupyan was one of the founders of Davutoglu's newly founded Future Party.Due to his first wife's illness as well as his intellectual interest in medical sciences, he had researched intensely about medicine and in particular Immunotherapy as an alternative to Chemotherapy in 90s.Because of his several columns regarding such comparative critics in the treatment of cancer in late 90s and early 2000s, he had received tremendous backlash from the oncologists in Turkey.