Progesterone News and Research

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Oncotype DX multigene expression test for breast cancer patients

In an effort to provide breast cancer patients with prompt, critical information about treatment options for use at their first visit with the medical oncologist, a number of leading U.S. surgeons request Genomic Health's Oncotype DX molecular test at the time of surgery or biopsy.

4 Sep 2009

Estrogen supplements do not suppress bone loss in postmenopausal women

Dietary supplements claiming to help postmenopausal women with bone health may not be doing what they say, according to new research from Purdue University.

3 Sep 2009

European Medicines Agency validates Schering-Plough's MAA for nomegestrol acetate/17 beta-estradiol

Schering-Plough Corporation, (NYSE: SGP), today announced that the European Medicines Agency (EMEA) has validated (accepted for review) the company's Marketing Authorization Application (MAA) for a fixed-dose combination of mometasone furoate and formoterol fumarate for the maintenance treatment of asthma in patients 12 years of age and older.

27 Aug 2009

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

Beveragette Ventures launches all-natural beverage to minimize common PMS and menopause symptoms

Seattle-based, women-owned, Beveragette Ventures LLC, developers of the innovative, wellness beverage line, GEM, announced today the launch of Keep it Cool(TM), an all-natural, low-calorie, peach-pineapple flavored beverage, with clinically proven ingredients to minimize the many symptoms of menopause; hot flashes, night sweats, mood swings, irritability and sleeplessness.

19 Aug 2009

Senior breast cancer patients receive ‘chemo’ if treated in private practices

In a study to determine the non-medical factors that may be associated with the decision to treat nonmetastatic breast cancer, researchers at Columbia University Mailman School of Public Health evaluated the association between oncologist characteristics and the receipt of chemotherapy in elderly women with breast cancer and found that they were more likely to receive chemotherapy if treated by oncologists employed in a private practice.

7 Jul 2009

Low dose bisphenol-A exposure shows significant reproductive health effects in rats

New research from North Carolina State University and the National Institute of Environmental Health Sciences (NIEHS) shows significant reproductive health effects in rats that have been exposed to bisphenol-A (BPA) at levels equivalent to or below the dose that has been thought not to produce any adverse effects.

17 Jun 2009

Why does dishing with a girlfriend do wonders for a woman's mood?

A University of Michigan study has identified a likely reason: feeling emotionally close to a friend increases levels of the hormone progesterone, helping to boost well-being and reduce anxiety and stress.

2 Jun 2009

Transition to menopause may cause trouble learning

The largest study of its kind to date shows that women may not be able to learn as well shortly before menopause compared to other stages in life. The research is published in the May 26, 2009, print issue of Neurology, the medical journal of the American Academy of Neurology.

25 May 2009

African-American women breast cancer sufferers often refuse chemotherapy and radiation therapy

A new study finds that nearly one in four African American women with late stage breast cancer refused chemotherapy and radiation therapy, potentially life saving therapies.

22 May 2009

Arsenic exposure linked to influenza A (H1N1) susceptibility

The ability to mount an immune response to influenza A (H1N1) infection is significantly compromised by a low level of arsenic exposure that commonly occurs through drinking contaminated well water, scientists at the Marine Biological Laboratory (MBL) and Dartmouth Medical School have found.

20 May 2009

Good advice for a healthy pregnancy

Women can increase their chances for a healthy pregnancy by eating right, exercising, not smoking, and getting early medical care, says a podcast featuring a National Institutes of Health obstetrician who oversees research on pregnancy and birth.

20 May 2009

Discovery of two proteins essential for ovulation

Researchers from the National Institutes of Health and other institutions have identified in mice two proteins essential for ovulation to take place.

14 May 2009

New DEAR1 gene predicts local recurrence in early-onset breast cancer

A newly discovered gene known as DEAR1 is mutated in breast cancer and is an independent predictor of local recurrence-free survival in early-onset breast cancer, a research team headed by scientists at The University of Texas M. D. Anderson Cancer Center reports in the journal PLoS Medicine.

5 May 2009

Does exercise help prevent breast cancer?

A new federally funded University of Pennsylvania School of Medicine study aims to learn whether women at high risk of breast cancer can use exercise to meaningfully reduce their risk of getting the disease.

6 Apr 2009

Possible new treatments options for triple-negative breast cancer

Brian Rowan, Ph.D., professor of Cancer Research for the Tulane Cancer Center, is studying treatment options for an aggressive type of breast cancer that is prevalent in New Orleans among African-American women - triple-negative breast cancer.

5 Apr 2009

Biopsy of recurrent breast cancer can alter treatment

For women with recurrent breast cancer, the treatment the doctor chooses is usually based on the properties of their original breast cancer.

20 Mar 2009

New genomic test can personalize breast cancer treatment

A set of 50 genes can be used to reliably identify the four known types of breast cancer, according to research conducted at Washington University School of Medicine in St. Louis and collaborating institutions.

9 Feb 2009

Study identifies potential 'safe period' for hormone replacement use

A new study makes important new findings on the role of hormone use on the risk of breast cancer, confirming that the use of estrogen plus progesterone increases the risk of both ductal and lobular breast cancer far more than estrogen-only; suggesting a two-year 'safe' period for the use of estrogen and progesterone; and finding that the increased risk for ductal cancers observed in long-term past users of hormone replacement therapy drops off substantially two years after hormone use is stopped.

2 Feb 2009

Researchers identify risk factors for breast cancer in the opposite breast

A preventive procedure to remove the unaffected breast in breast cancer patients with disease in one breast may only be necessary in patients who have high-risk features as assessed by examining the patient's medical history and pathology of the breast cancer, according to researchers at The University of Texas M. D. Anderson Cancer Center.

27 Jan 2009