 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.Significant scientific findings in the field of medicine over the years, however, proved Mahcupyan right since immunotherapy is anticipated to be the ultimate cure for cancer in near future, which may replace the chemotherapy in the long run.