on the 12th of bahman , at the same time as the arrival of imam reza al-athar at 9:33 in the morningin the schools of tehran province, the revolution bell ceremony will be held. iran's progress in the field of cell therapy in the last four decades has placed iran in the third place in the world . in this field of scientific progress, more than 200 knowledge-based companies are active, which is one of the latest achievements of iranian scientists in the treatment of leukemia with gene therapy. common methods for treating breast cancer every month, we have approximately 700,000 chemotherapy injections, and in different months , we have an average of 150 new admissions of radiotherapy patients. there are side effects for the patients, which in the latest cancer treatment method, in addition to the side effects the so-called t or cardi cells are engineered and resistant for years, the immunity of the individual's body , what are the cells called them, are removed from the body, then clear manipulations are performed outside the body, and after this kind of work, they come back to success