Breast Cancer News and Research

Latest Breast Cancer News and Research

Study finds long-term exposure to progesterone may lead to growth of tumors

Scientists at Michigan State University have found exposure to the hormone progesterone activates genes that trigger inflammation in the mammary gland.

20 Aug 2009

New "micropatterning" method useful in gene expression studies

Like oil and water, two water-based liquids can mingle without mixing in a new University of Michigan technology developed for biological experiments.

19 Aug 2009

Arzoxifene phase 3 study results reported by Lilly

Eli Lilly and Company announced today that initial results from its pivotal, five-year, Phase III GJAD "GENERATIONS" trial for arzoxifene met its primary endpoints of significantly reducing the risk of vertebral fracture and invasive breast cancer in postmenopausal women.

19 Aug 2009

Women air concerns on government takeover of health care

300,000 American women with breast cancer might have died over the last decade, if the US had adopted a British-style, government-run health care system. This shocking figure, from recent studies by the Lewin Group and Lancet Oncology, appears in a TV ad launched today by The Independent Women's Forum, a non-profit organization focused on issues of concern for women. The 60-second spot highlights the deadly risks to women under the "public option" - or co-op - plan currently under consideration in Congress.

19 Aug 2009

Fatigue during radiotherapy for breast or prostate cancer may be caused by inflammation

Patients who experience fatigue during radiotherapy for breast or prostate cancer may be reacting to activation of the proinflammatory cytokine network, a known inflammatory pathway, according to a report in Clinical Cancer Research, a journal of the American Association for Cancer Research.

19 Aug 2009

Low-dose estrogen effective for metastatic breast cancer

When estrogen-lowering drugs no longer control metastatic breast cancer, the opposite strategy might work. Raising estrogen levels benefited 30 percent of women whose metastatic breast cancer no longer responded to standard anti-estrogen treatment, according to research conducted at Washington University School of Medicine in St. Louis and collaborating institutions.

19 Aug 2009

Weight training reduces lymphedema symptoms after breast cancer surgery

Breast cancer survivors who lift weights are less likely than their non-weightlifting peers to experience worsening symptoms of lymphedema, the arm- and hand-swelling condition that plagues many women following surgery for their disease, according to new University of Pennsylvania School of Medicine research published in the August 13 issue of the New England Journal of Medicine.

18 Aug 2009

Disrupting the DNA-repair process

Scientists at Dana-Farber Cancer Institute have uncovered the mechanism behind a promising new approach to cancer treatment: damaging cancer cells' DNA with potent drugs while simultaneously preventing the cells from repairing themselves.

18 Aug 2009

Genentech announces Phase III study results for Avastin (bevacizumab) in combination with chemo in HER2-negative breast cancer

Genentech, Inc. today announced that a Phase III study (RIBBON 2) of Avastin (bevacizumab) in combination with chemotherapy increased the time women with metastatic HER2-negative breast cancer whose initial chemotherapy had stopped working lived without the disease worsening (progression-free survival or PFS), compared to chemotherapy alone.

18 Aug 2009

U.S. District Court rules against Lilly regarding Gemzar patent

Eli Lilly and Company today announced that the U.S. District Court for the Eastern District of Michigan has granted a motion by Sun Pharmaceuticals for partial summary judgment.

17 Aug 2009

Scientific studies enough to warrant action on bisphenol A

Scientists, physicians, consumers and environmental health advocates today responded to an FDA staff presentation on progress of their review of bisphenol A (BPA), a synthetic sex hormone linked to cancer, diabetes, heart problems and other illness. Congressmen Henry Waxman and Bart Stupak asked for FDA to review their evaluation of BPA.

17 Aug 2009

Wine may offer radioprotective effect for breast cancer patients

Drinking wine while undergoing radiation treatment for breast carcinoma may reduce the incidence of skin toxicity in breast cancer patients, according to a study in the August issue of the International Journal of Radiation Oncology*Biology*Physics, the official journal of the American Society for Radiation Oncology (ASTRO).

13 Aug 2009

Discovery of compounds that selectively kills cancer stem cells

The cancer stem cells that drive tumor growth and resist chemotherapies and radiation treatments that kill other cancer cells aren't invincible after all. Researchers reporting online on August 13th in the journal Cell, a Cell Press publication, have discovered the first compound that targets those cancer stem cells directly.

13 Aug 2009

Researchers tackle aggressive cancer cells head on

A multi-institutional team of Boston-area researchers has discovered a chemical that works in mice to kill the rare but aggressive cells within breast cancers that have the ability to seed new tumors.

13 Aug 2009

MRI increases chances of more extensive surgery over conservative approaches in breast cancer diagnosis

A new review says using magnetic resonance imaging (MRI) before surgery to assess the extent of early breast cancer has not been shown to improve surgical planning, reduce follow-up surgery, or reduce the risk of local recurrences.

13 Aug 2009

Oncothyreon reports Q2 2009 financials

Oncothyreon Inc. (NASDAQ: ONTY) (TSX: ONY) today reported a net loss of $6.3 million, or $0.30 per basic and diluted share, for the three months ended June 30, 2009, compared with a net loss of $4.9 million, or $0.25 per basic and diluted share, for the comparable period in 2008.

12 Aug 2009

Weight training reduces lymphedema symptoms after breast cancer surgery

12 Aug 2009

Transcript: President Obama Town Hall meeting in New Hampshire

President Barack Obama continued his press for public support of health reform initiatives at what the White House called a "Health Insurance Reform Town Hall" meeting at Portsmouth High School in Portsmouth, New Hampshire.

12 Aug 2009

Neoprobe announces Q2 financials

Neoprobe Corporation (OTCBB:NEOP), a diversified developer of innovative oncology surgical and diagnostic products, today announced consolidated results for the second quarter of 2009 and for the six-month period ended June 30, 2009.

12 Aug 2009

Stress management to male nursing in Johns Hopkins Nursing Summer issue

The birth of a baby. A diagnosis of breast cancer. The frailty that comes with old age. They are part of the dynamic, complex, and ever-changing landscape that makes up a women's life span. Whatever the ailment, Hopkins nurses are empowering women to embrace healthier lifestyles.

11 Aug 2009