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Why are hormones so significant in their relation to breast cancer?
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Yes it is. Women who consume even a few drinks a week possess an increased risk for breast cancer. Scientists still haven’t yet found out exactly why this happens. Alcohol may raise estrogen levels, an important factor in the development of breast cancer. One characteristic of a cancer cell is that ....
Please mention if it is around the nipple area as well and with/without discharge. What kind of pain is it? Does it occur during your periods? Once I know answers to these, I would be able to guide you better.
Aditya Bhutani
Because they are derived from normal cells that have hormone receptors and the normal cells must respond to hormones in order to fulfil their function. A high proportion of breast cancers are Estrogen Receptor Positive. This means they have a large number of estrogen receptors, indicating that estrogen is helping to feed their growth.
Receptors are proteins in or on certain cells that can attach to certain substances, such as hormones, that circulate in the blood. Normal breast cells and some breast cancer cells contain receptors that attach to estrogen and progesterone. These 2 hormones often fuel the growth of breast cancer cells.
Breast cancer that involves estrogen and progesterone receptors is likely to respond to treatments known as “endocrine therapies”. In medicine, drugs such as Tamoxifen are used to block the estrogen receptors and help prevent the cancer from recurring. In post-menopausal women, drugs called aromatase inhibitors may be more beneficial to help stop production of estrogen.