Dr.Sudha Bansode.
Inherited genes can increase the likehood of breast cancer. For example , mutations of genes BRCA1 and BRCA2 ( linked to an increased risk of breast and ovarian cancers ) can inhibit the body's ability to safe-guard and repair DNA. Copies of these mutated genes can be passed on genetically to future generations, leading to a genetically- inherited increased risk of cancer.
Cancer can start almost anywhere in human body, can get multiply into trillions of cells. Tumor suppressor genes, proto oncogenes and DNA repair genes. These changes are sometimes called " drivers" of cancer. Common risk factors of cancer diet, hormones, smoking, obesity, sunlight, immune suppression and infectious agents.
English 
Spanish 
Chinese 
Russian 
German 
French 
Japanese 
Portuguese 
Hindi