Research Article 
Talib Fadhil Abbas Al-Zayadi*
Received 30 December 2016, Accepted 20 May 2017, Available online 20 June 2017
Abstract
Cancer is the DNA replications mistakes, where it’s enhance by many chemical factors, environmental factors, radiation, in addition to, the viral and immunological diseases. It has been diagnosed many types of cancers in human being, called by the organs and classified to breast cancer, lung cancer, prostate cancer, and colon cancer. etc. Oncology is the science of genetic materials disease after birth in humans, concern with all metabolic steps guide to abnormal DNA multiplications within somatic cells. To stop these abnormal multiplications, the researchers tend to find genetic drugs within telomerase line of research; chemical drugs used to kill the cancer cells at early stages of disease; immunological drugs that used in immune system stimulation materials. Organ transplantation and cell regenerations line of research open the door for new idea in cancer therapy, its stem cell therapy. It has been well known procedure since the 90s of last century, but the researcher has developed in Iraq since 2007 by Al-Aloachi and colloquies. It has been created many types of bone, blood, placenta stem cells, isolated, cultivated, and used as drugs for regeneration in tissue cultures. Others as Kasim in Al-Nahrain used the line in Cancer therapy.
Keywords: Stem cells; Regenerations; Cancer; Drug