Important Facts About Breast Cancer

By Kevin Towns

The only way to keep up with the latest about breast cancer surgery is to constantly stay on the lookout for new information. If you read everything you find about breast augmentation, it won't take long for you to become an influential authority.

Breast cancer is the second most common cancer in women. It also develops in men, although rarely. Breast cancer treatment options will depend on the type of breast cancer, what stage the disease is in, and whether it is new or recurring cancer. Types of breast cancer treatment include surgery, chemotherapy, radiation therapy, and hormone therapy. Breast cancer is a common disease. Each year, approximately 200,000 women in the United States are diagnosed with breast cancer, and one in nine American women will develop breast cancer in her lifetime.

Breast cancer stem cells have been identified as CD44(+)CD24(-) breast tumour cells and have recently been isolated and propagated in vitro. It has been demonstrated that these cells exclusively retain the ability to form new tumours in mouse models and that they display stem/progenitor cell properties. Breast cancer risk is affected by changes in hormone levels throughout life.

Those of you not familiar with the latest on breast cancer surgery now have at least a basic understanding. But there's more to come.

Estrogens are required for breast development and cancer. Estrogen is one of the most well known causes of breast cancer. This is why anti-estrogen medications are a mainstay of breast cancer treatment (in women who have estrogen responsive breast cancer).

Cells from human prostate cancer were put into a "permanent non-proliferative state", or shut down the cancer process, by the addition of vitamin D. Human cancer cells have been shown to have receptor sites, or stereo specific "parking spaces" for vitamin D. Cell proliferation was arrested by a prolactin mAb and enhanced by exogenous human prolactin, whose mitogenic action was reverted by very low (0.1-0.5 M) doses of anandamide. Anandamide suppressed the levels of the long form of the prolactin receptor in both EFM-19 and MCF-7 cells, as well as a typical prolactin-induced response, i.e., the expression of the breast cancer cell susceptibility gene brca1.

Researchers know that there are racial disparities when it comes to breast cancer. While black women are less likely to develop breast cancer than white women, their death rate is 37 percent higher. Researchers found that 10.5 percent of African Americans had breast cancer before the age of 40 years, and 22.4% before the age of 45 years. African American patients were also less likely to receive surgery.

Now you can understand why there's a growing interest in breast augmentation. When people start looking for more information about breast cancer surgery, you'll be in a position to meet their needs. - 31372

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