We often think of breast cancer as primarily being a disease that affects older individuals. However, there are many cases of young, healthy women developing breast cancer and most of them have positive genetic markers to genes like BRCA1 and BRCA2. These genes are currently implicated in the majority of inherited breast (and even ovarian) cancers.
When breast cancer hits a really young woman (say in her early 30's), is it an entirely different disease? This seems to be an area that causes confusion in the oncology community. In a recent CME-certified activity titled, "Breast Cancer in Women Under 40," Jeffrey Peppercorn, MD, MPH discusses this issue. He remarks how breast cancer in women under 40 are more likely to be:
- estrogen receptor-negative (or ER negative)
- higher grade
Advances in medical science are helping us understand the disease process of cancer as researchers explore different treatment options including chemotherapy, hormone therapy, radiation, and other modalities. With all these advances in medicine and technology, will we ever find a cure for breast cancer?
Speaking of breast cancer, one topic I don't think anyone really understands is the spontaneous regression of tumors (when tumors disappear by themselves). It's very rare, but it does occur. Miracle healings! One minute you're told you have a tumor, the next minute it's gone! Do modern day miracles still happen? I believe they do. Scientists have postulated various mechanisms by which tumors may disappear by themselves. One researcher lists these possible explanations: "immune mediation, tumor inhibition by growth factors and/or cytokines, induction of differentiation, hormonal mediation, elimination of a carcinogen, tumor necrosis and/or angiogenesis inhibition, psychologic factors, apoptosis and epigenetic mechanisms." The list doesn't include supernatural healings, but psychologic factors? I'm not so sure about that.
If we can gain a better understanding of why certain tumors may disappear by themselves, then this information may someday lead to a cure for cancer. I'd like to see more research on the topic of spontaneous regression.