By: Kat

Kat — Tue, 24 Nov 2009 20:02:09 +0000

no. breast cancer is genetic.

By: shelley_

shelley_ — Tue, 24 Nov 2009 14:59:59 +0000

Abortion does not cause cancer. Breast cancer can be genetic, but it can also be because of enviroment etc.

By: Denisedd

Denisedd — Tue, 24 Nov 2009 09:43:41 +0000

I ‘m a breast cancer survivor. I’ve never seen abortion listed as a risk factor.
Risk factors for breast cancer.
What Are the Risk Factors for Breast Cancer?
A risk factor is anything that affects your chance of getting a disease, such as cancer. Different cancers have different risk factors. For example, exposing skin to strong sunlight is a risk factor for skin cancer. Smoking is a risk factor for cancers of the lung, mouth, larynx (voice box), bladder, kidney, and several other organs.
But risk factors don’t tell us everything. Having a risk factor, or even several, does not mean that you will get the disease. Most women who have one or more breast cancer risk factors never develop the disease, while many women with breast cancer have no apparent risk factors (other than being a woman and growing older). Even when a woman with risk factors develops breast cancer, it is hard to know just how much these factors may have contributed to her cancer.
There are different kinds of risk factors. Some factors, like a person’s age or race, can’t be changed. Others are linked to cancer-causing factors in the environment. Still others are related personal behaviors, such as smoking, drinking, and diet. Some factors influence risk more than others, and your risk for breast cancer can change over time, due to factors such as aging or lifestyle.
Risk factors you cannot change
Gender
Simply being a woman is the main risk factor for developing breast cancer. Although women have many more breast cells than men, the main reason they develop more breast cancer is because their breast cells are constantly exposed to the growth-promoting effects of the female hormones estrogen and progesterone. Men can develop breast cancer, but this disease is about 100 times more common among women than men.
Aging
Your risk of developing breast cancer increases as you get older. About 1 out of 8 invasive breast cancers are found in women younger than 45, while about 2 out of 3 invasive breast cancers are found in women age 55 or older.
Genetic risk factors
About 5% to 10% of breast cancer cases are thought to be hereditary, resulting directly from gene changes (called mutations) inherited from a parent. See the section, “Do We Know What Causes Breast Cancer?” for more information about genes and DNA.
BRCA1 and BRCA2: The most common inherited mutations are those of the BRCA1 and BRCA2 genes. In normal cells, these genes help to prevent cancer by making proteins that help keep the cells from growing abnormally. If you have inherited a mutated copy of either gene from a parent, you are at increased risk for breast cancer.
Women with an inherited BRCA1 or BRCA2 mutation have up to an 80% chance of developing breast cancer during their lifetime, and when they do it is often at a younger age than in women who are not born with one of these gene mutations. Women with these inherited mutations also have an increased risk for developing ovarian cancer.
Although BRCA mutations are found most often in Jewish women of Ashkenazi (Eastern Europe) origin, they are also seen in African-American women and Hispanic women and can occur in any racial or ethnic group.
Changes in other genes: Other gene changes might also lead to inherited breast cancers. These genes do not impart the same level of breast cancer risk as the BRCA genes, and do not frequently cause familial (inherited) breast cancer.
ATM: The ATM gene normally helps repair damaged DNA. Certain families with a high rate of breast cancer have been found to have mutations of this gene.
CHEK2: The CHEK2 gene increases breast cancer risk about twofold when it is mutated. In women who carry the CHEK2 mutation and have a strong family history of breast cancer, the risk is greatly increased.
p53: Inherited mutations of the p53 tumor suppressor gene can also increase the risk of developing breast cancer, as well as several other cancers such as leukemia, brain tumors, and sarcomas (cancer of bones or connective tissue). The Li-Fraumeni syndrome, named after the 2 researchers who first described this inherited cancer syndrome, is a rare cause of breast cancer.
PTEN: The PTEN gene normally helps regulate cell growth. Inherited mutations in this gene cause Cowden syndrome, a rare disorder in which people are at increased risk for both benign and malignant breast tumors, as well as growths in the digestive tract, thyroid, uterus, and ovaries.
Genetic testing: Genetic testing can be done to look for mutations in the BRCA1 and BRCA2 genes (or less commonly in other genes such as PTEN or p53). While testing may be helpful in some situations, the pros and cons need to be considered carefully. For more information, see the section “Can Breast Cancer Be Prevented?”
Family history of breast cancer
Breast cancer risk is higher among women whose close blood relatives have this disease.
Having one first-degree relative (mother, sister, or daughter)

Comments on: Does Getting An Abortion Increase Chances Of Breast Cancer?

By: Kat

By: shelley_

By: Denisedd