According to the National Cancer Institute, each year mutations in the BRCA1 and BRCA2 genes are linked to over 20,000 cases of breast cancer in the United States. Known mutations in these two genes increase the likelihood by five-fold that an...
According to the National Human Genome Research Institute, or NHGRI, hereditary breast cancer accounts for as much as 27 percent of all female breast cancer. The hereditary forms of breast cancers occur when a gene change, or mutation, linked to...
Breast cancer develops when cells of the breast become mutated and fail to respond to normal growth regulation from the body. The cells begin to divide uncontrollably, leading to the formation of a tumor. A number of genes control normal cell...
Growth and development of a woman's breasts is a process that begins before birth and culminates in pregnancy and lactation. Growth of tissues within the breast are tightly regulated by a number of factors within the body, including circulating...
Everybody wants to lose weight and everybody has their trouble spots. But if you notice that you gain more weight in your stomach than anywhere else there may be several contributing factors. And no matter the reason why your tummy is prone to...
Breast cancer is the leading cause of cancer deaths in women ages 15 to 54. Although less common among younger women, breast cancer is more likely to be diagnosed at a later stage, more likely to be associated with genetic risk factors and have...
In women, breast cancer is the most common cancer in the United States, with 207,090 cases being diagnosed annually, according to the National Cancer Institute. A number of risk factors are linked to an increased potential of developing breast...
According to the American Dietetic Association, proper nutrition has been proven to be critical in preventing, managing and surviving cancer. The American Institute for Cancer Research agrees on this notion and adds that eating healthy also...
If you are a woman living in the United States, you have a one in eight chance of developing invasive breast cancer sometime during your lifetime. Nearly 40,000 American women will die from this disease during 2010. Since 70 to 80 percent of cases...
The breasts are hormonally-regulated tissues that undergo a series of growth and development cycles throughout life. Breast cancer, the uncontrolled proliferation of cells within the breast, is a progressive and devastating disease that can be...
Breast cancer is the most common cancer affecting American women, with over 200,000 new cases per year and 40,000 deaths. According to the American Cancer Society, one in eight women in the U.S. will suffer from breast cancer in her lifetime--a 12...
Breast tumors arise from genetic changes that cause normal breast cells to become cancerous. There is no single genetic change that is responsible for all breast cancer, but a number of genes, such as BRCA1 and BRCA2, are commonly found mutated in...
Breast cancer will be diagnosed in 200,000 women annually in the United States or 1 in 8 women in their lifetime. Of those, 20% will die, ranking second only to lung cancer among women’s cancer deaths. Increased risk factors include the...
As of 2010, the second leading cause of cancer deaths among women is breast cancer, according to Imaginis, an award-winning, physician-edited information source for women's health topics. Changes in a person's DNA can result in normal breast cells...
Breast cancer is a tumor that develops from any of the cell types within the breast. There are several types of breast cancer that differ in their originating cell type, invasiveness and aggressiveness. Breast-cancer screening is a preventive...
Breast cancer occurs when a specific population of cells grows uncontrollably and accumulates in the breast lobules, forming tumors. When cancerous cells break away from the primary tumor, they begin to invade nearby healthy tissues or spread to...
Your diet might be a factor in whether you develop breast cancer --- but beware of anyone who promises that a specific food or nutrient offers protection. It makes sense to avoid the most common cancer affecting women, but as with everything else...
Breast cancer is the second most common cancer of women in the United States, after skin cancer. According to the American Cancer Society, about one in eight women will develop breast cancer, and about one in 35 will die from this disease. The...
Breast cancer is the most common cancer among American women, affecting 200,000 and killing over 40,000 women each year. There is good news, however, according to Madeline Ellis of Health News: thanks to early detection efforts, death rates have...
Breast cancer occurs when cells within the breast develop genetic mutations that cause the cells to grow abnormally fast. Eventually, these cells develop the ability to invade other tissues. Although breast cancer is most common in women...
Several lifestyle factors are associated with increased risk of breast cancer. Women at high risk should be especially focused on reducing the chances of developing breast cancer. Contributors to that cannot be controlled include family history,...
Breast cancer development includes a series of steps that transform normal breast cells into aggressive and metastatic cancer cells. Most breast tumors start as a lump or thickening of the breast tissue that, if left to develop, eventually gain...
Breast cancer affects nearly 195,000 people and claims the lives of over 40,000 people each year in the United States. While many of the risk factors for breast cancer cannot be changed, understanding the lifestyle risk factors associated with the...
The cause of breast cancer in men is unknown. The medical community has identified certain risk factors that make men more prone to developing breast cancer. Radiation exposure, hormones and genetics sometimes play a part in male breast cancer....
Breast cancer is among the top causes of death for women in America, killing almost 40,000 women and 400 men in the United States in 2010, according to the National Cancer Institute. The causes of breast cancer are many, ranging from genetics to...
Breast cancer is a type of cancer that begins in breast cells. According to the Mayo Clinic, breast cancer is the most common cancer after skin cancer in women. However, breast cancer rates have dropped likely due to the increase in breast cancer...
There are many reasons for women to exercise, abstain from alcohol and maintain a healthy weight. These healthy habits not only increase a woman's overall health, they also decrease a woman's chance of developing breast cancer. Don't just be a...
The breasts are hormonally-regulated organs that develop before birth, during puberty, and during lactation and pregnancy. Breast cancer can develop from the milk-producing lobules, the ducts which connect the lobules to the nipple, or within the...
All men have breast tissue, as it one of the tissue types present at birth. When breast cells become cancerous, the change is often related to multiple genetic mutations that accumulate in a cell until normal control of cell growth is lost....
