Whereas, on the basis of national data obtained from the Ministry of health of INDONESIA, breast cancer is the second largest cause of cancer in women. See the high numbers, awareness about breast cancer is very important.
Breast cancer. It is natural to find out what the cause when you hear the name ills of this one. Various risk factors can increase the occurrence of breast cancer. Unfortunately up to now not yet known for sure what the cause is. The only known breast cancer is related to the presence of damage to the cells DNA
DNA is the chemical compound in the body's cells that regulate genes-DNA not only related to the similarity of your face with your parents or siblings; Some genes also control the growth, Division, and cell death. normal breast cells become cancerous due to changes (mutations) in DNA. Some of the DNA mutations are hereditary. However, most changes in the DNA of breast cancer occurred because more lifestyle than genetic.
Then, why the breast cancer can happen to anyone? Cancer occurs when cells in the body's tissues grow and develop are abnormal and invade healthy cells. Buildup of these cells can form a mass of tissue called a lump or tumor. Breast cancer occurs when malignant tumor growing inside the breast. These cells can spread into the blood vessels or lymph are connected with a network of
throughout the body.
Changes and damage to the genes BRCA1 and BRCA2 (that is holding down the growth of abnormal cells) can increase the risk of breast cancer. Changes in this gene can be passed down from parents. When one of these genes are changed, then the gene could not resist the growth of abnormal cells so that it is easier for the cancer cells to thrive.
The woman who has a mother, sister, or child with a history of breast cancer are also more vulnerable to two to three times the experience of breast cancer. In addition, radiation and chemical substances that are carcinogenic also plays a major role to changes the cell'S DNA so that it becomes
of cancer cells.
Breast cancer is also associated with the exposed against the hormone estrogen. The hormone estrogen effect because it can be ' sent ' cells to divide. That is, the more the cells divide, the greater the possibility of also becoming abnormal and cells into cancer cells. Yes, there are many factors that can trigger breast cancer. Women who have a family history of breast cancer with greater risk indeed affected by breast cancer. However, have indirect risk factors ensure you hit by breast cancer. Beware and investigate early on.
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