PROSTATE SPECIFIC ANTIGEN

Many patients are still prone to prostate cancer even though science and technology has developed vastly. It has been found there is a change in DNA for the patients infected with prostate cancer. Based upon the findings of American Society of Clinical Oncology, DNA blood tests are one of the best ways to detect prostate cancer more exactly at an earlier stage.

People with changes in DNA are easily prone to prostate cancer and screening for DNA periodically helps to avoid prostate cancer. DNA changes are most common in American population and this is the leading cause of prostate cancer with American men. A faulty BRCA2 gene is the primary cause for prostate cancer in men. Based upon the research conducted in mice, prostate cancer affected mice lacked BRCA2 gene in the prostate gland.

According to a study, African-Americans are easily prone to prostate cancer because of the alteration of genes at an early stage. More than 60 percent of men with altered DNA are at the risk of prostate cancer. The level of DNA damage helps to know about the intensity of prostate cancer. Screening for alteration in DNA at an early stage can help to avoid prostate cancer. Men who are at risk after DNA screening can start taking precautions to avoid prostate cancer.