In honor of Breast Cancer Awareness Month, Health Dialog, a leading provider of care management, healthcare analytics and decision support, has made its industry-leading breast cancer decision aid Early Stage Breast Cancer: Choosing Your Surgery available to the general public. As a public service throughout the month of October, Health Dialog is providing access to a series of tools, information and resources about potential treatment options for breast cancer (see below).
Cancer Research Blog Carnival #38 – Breast Cancer
October 1, 2010 | by
Welcome to the 38th edition of the Cancer Research Blog Carnival, the monthly blog carnival that discusses what’s new in cancer research. In recognition of October being Breast Cancer Awareness Month, this edition’s focus is on breast cancer.
There’s a revolution occurring on the Web: those “authoritative” articles written on traditional, static websites are being replaced with blogs, wikis and online social networks. In the sphere of health, medicine and information technology, this “real-time Web” consists of many who are professionals in the field; their posts are listed below.
In the digital age, these are the characteristics of new media: recent, relevant, reachable and reliable.
In the digital age, these are the characteristics of new media: recent, relevant, reachable and reliable.
Breast Cancer Awareness Month — also referred to as National Breast Cancer Awareness Month (NBCAM) — is an annual international health campaign organized by major breast cancer charities every October to increase awareness of the disease and raise funds for research into its cause, prevention and cure. The campaign also offers information and support to those affected by breast cancer.
In 2010, the American Cancer Society estimates that 207,090 women will be diagnosed with invasive breast cancer, approximately 54,010 women will be diagnosed with carcinoma in situ (CIS; the earliest non-invasive form of breast cancer), and approximately 39,840 women will die from breast cancer [1]. Indeed, breast cancer is the second leading cause of cancer death in women, following lung cancer.
In 1975, a woman had a 1 in 11 chance of developing invasive breast cancer some time in her life — today, the chance is even greater at 1 in 8. Although the risk has increased, deaths due to breast cancer have been declining: from 1990 — 2006, death rates decreased by 3.2% per year among women younger than 50, and by 2.0% per year among women 50 and older [2]. This decline in breast cancer mortality has been attributed to improvements in breast cancer treatment and early detection [3].
Animal research has contributed significantly to advances in breast cancer treatment. Animal studies were essential for the development of two front-line drugs that shrink breast cancer tumors, Herceptin and Tamoxifen. Since their mechanisms of action are different, they are used to treat different types of tumors. The drug Tamoxifen blocks tumor growth by blocking the action of estrogen, a hormone involved in the growth of most breast cancers. Tamoxifen binds to the estrogen receptor and blocks estrogen from docking to it. The drug Herceptin binds to another growth-regulating receptor protein called HER2, blocking it’s action and shrinking the tumor. Indeed, there is great value in animal research for the development of treatments to fight breast cancer.
Let’s find out what’s happening this month with breast cancer research.
