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Breast cancer survival and lymph nodes

A large new study has found that a lymph node-sparing test hailed as revolutionary for its conservative approach does not lead to longer survival times for women undergoing lumpectomies whose early-stage breast cancer has spread microscopically.

27 Jul 2011

U.S. Judge approves federal funding for embryonic research

Federal funding of human embryonic stem cell (hESC) research is now legal in the United States. Chief judge of the US District Court for the District of Columbia Royce Lamberth has ruled on the case Sherley et al. v. Sebelius, in favor of hESC research. This overturns an existing law that prohibits the government from funding research that destroys the embryo.

27 Jul 2011

No link between cell phone use and increased risk for brain cancer: European study

A new study that looked at cell phone users under the age of 20 found no link between cell phone use and an increased risk for brain cancer. Researchers from the Swiss Tropical and Public Health Institute in Basel, Switzerland, studied data collected in Norway, Denmark, Sweden and Switzerland.

27 Jul 2011

FDA accepts peginesatide NDA for anemia associated with CKD

Affymax, Inc. and Takeda Global Research & Development Center, Inc., U.S., today announced that the U.S. Food and Drug Administration (FDA) accepted for review the New Drug Application (NDA) for peginesatide (formerly known as Hematide™) for the treatment of anemia associated with chronic kidney disease (CKD) in adult patients on dialysis.

27 Jul 2011

Recruitment complete in Aeterna Zentaris' perifosine Phase 3 trial for advanced colorectal cancer

Aeterna Zentaris Inc. today announced the completion of patient recruitment for the ongoing Phase 3 trial with perifosine in refractory advanced colorectal cancer.

27 Jul 2011

CytRx prices underwritten public offering of common stock

CytRx Corporation, a biopharmaceutical company specializing in oncology, today announced that it has priced an underwritten public offering of 39,200,000 shares of common stock and warrants to purchase up to 39,200,000 shares of common stock at a combined public offering price of $0.52 per share and related warrant for gross proceeds of approximately $20.4 million.

27 Jul 2011

First Edition: July 27, 2011

Today's headlines include the latest developments related to efforts to raise the debt ceiling, as well as reports about health policy news from the states.

27 Jul 2011

Epitomics launches 23 novel cancer-related antibodies

Epitomics, Inc., a biotechnology company commercializing the next generation of antibodies based on its groundbreaking Rabbit Monoclonal technology, today announced the Company has now launched 23 novel cancer-related antibodies that were developed through a partnership with the National Cancer Institute's Center for Cancer Research.

27 Jul 2011

Dow second quarter sales increase to $16.0 billion

Dow reported earnings of $0.84 per share. This compares with reported earnings of $0.50 per share in the same period last year.

27 Jul 2011

MR-guided focused ultrasound prior to radiation therapy could treat cancer

Hypoxic tumor cells usually resist radiation and chemotherapy, making them a key challenge in treating cancer. Researcher Xin Chen, Ph.D. believes that MR-guided focused ultrasound could reduce this problem, benefiting patients with malignant solid tumors in areas such as the liver, prostate and breast.

27 Jul 2011

Teleflex second quarter net revenues increase 9.2% to $391.3 million

Teleflex Incorporated today announced financial results for the second quarter and six months ended June 26, 2011.

27 Jul 2011

Repligen first quarter total revenue increases 9% to $7,654,000

Repligen Corporation today reported results for the first quarter of fiscal year 2012, ended June 30, 2011.

27 Jul 2011

Underwater-treadmill improves mobility following spinal-cord injury

The result of research often is shown in hard and fast metrics. For Janette Rodgers, the only metric she cares about is that her wheelchair, once her prison day in and day out, now sits empty 90 percent of the time— in large part because of the hours she spent in 270 gallons of water.

27 Jul 2011

OR models verify cost effectiveness of hepatitis B interventions

With hepatitis B infecting as many as 10% of people of Asian descent, operations researchers collaborated with a liver transplant surgeon to develop mathematical models that verified the cost effectiveness of hepatitis B interventions.

27 Jul 2011

Women with early-stage breast cancer do not benefit from lymph node removal

A new study shows that removing lymph nodes due to the presence of occult, or microscopic, cancer cells found in the sentinel lymph node - the one closest to the tumor -- has no impact on survival outcomes of women with early-stage breast cancer.

27 Jul 2011

Somalia's famine is an 'act of mass murder'

In his latest Foreign Policy column, Charles Kenny, a senior fellow at the Center for Global Development, argues that famine is a crime.

27 Jul 2011

DMA announces new name and logo

Dietary Managers Association (DMA), a leading organization for nutrition and foodservice professionals, today unveiled its new name and logo, which will be launched formally starting January 1, 2012.

27 Jul 2011

South Korean group delivers food aid to North Korea

The Korean Sharing Movement, a South Korean relief group, "crossed into North Korea Tuesday with 12 trucks full of flour, marking the first food aid of its kind since a North Korean attack last year," VOA's "Breaking News" blog reports.

27 Jul 2011

Virtual reality study to address alcohol abuse issues in veterans

The spoils of war for returning veterans may include addictions, injury and the constant images of horrific events they witnessed. Now a University of Houston joint study funded by the Veterans Health Administration Rehabilitation Research and Development service looks to address these issues through the use of virtual reality.

27 Jul 2011

U.N. says Libyan capital 'urgently' needs humanitarian aid

U.N. humanitarian agencies on Monday said areas of the Libyan capital, Tripoli, "urgently need humanitarian assistance, including medical treatment for injuries caused by the ongoing conflict in the North African country," the U.N. News Centre reports.

27 Jul 2011