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Uppsala University to lead new advanced cancer study

Several prominent cancer researchers are now joining forces in an advanced new cancer study. The goal is to understand which tumors will be difficult to treat and to find out why certain cancer drugs lose their effect after a period of use.

19 Aug 2011

Scientists uncover how human egg captures sperm to begin fertilisation process

Researchers have uncovered exactly how a human egg captures an incoming sperm to begin the fertilisation process, in a new study published this week in the journal Science.

19 Aug 2011

State roundup: Opposition to Calif. health insurance regulation bill

Supporters of controversial legislation to give state regulators power to approve, deny or modify changes in health insurance rates have returned from their summer recess to find added opposition as they push for its passage before the session wraps up. Gov. Jerry Brown's finance officials came out against Assembly Bill 52 at a Senate Appropriations Committee hearing this week, raising concerns about the costs of the rate-regulation proposal.

19 Aug 2011

VA launches Paralympic Program website to support recovery of disabled Veterans

The Department of Veterans Affairs (VA) has launched its Paralympic Program website as part of VA's ongoing commitment to support the rehabilitation and recovery of disabled Veterans through participation in adaptive sports.

19 Aug 2011

Furiex enters loan agreement with MidCap Financial, Silicon Valley Bank

Furiex Pharmaceuticals, Inc. announced today it has entered into a loan agreement with MidCap Financial and Silicon Valley Bank to provide up to $15.0 million in capital through a secured term loan. Furiex intends to use the proceeds to support research and development for its clinical stage compounds JNJ-Q2, MuDelta and PPD10558.

19 Aug 2011

Long-range alignment of gold nanorods for biomedical imaging technologies

Researchers from North Carolina State University have developed a simple, scalable way to align gold nanorods, particles with optical properties that could be used for emerging biomedical imaging technologies.

19 Aug 2011

Femtosecond-laser ablation of Xenopus melanocytes for studies of cell migration, wound repair

Using an ultrafast femtosecond laser, researchers at Tufts University in Medford, Mass., were able to label, draw patterns on, and remove individual melanocytes cells from a species of frog tadpole (Xenopus) without damaging surrounding cells and tissues.

19 Aug 2011

Researchers demonstrate a way to control excitation and contraction in cardiac muscle cells

By employing optogenetics, a new field that uses genetically altered cells to respond to light, and a tandem unit cell (TCU) strategy, researchers at Stony Brook University have demonstrated a way to control cell excitation and contraction in cardiac muscle cells, the details of which are published in the early online edition of Circulation: Arrhythmia & Electrophysiology: "Stimulating Cardiac Muscle by Light: Cardiac Optogenetics by Cell Delivery."

19 Aug 2011

Antigen Express provides update on ongoing AE37 Phase 2 trial in breast cancer

Generex Biotechnology Corporation announced today that the Company's wholly-owned subsidiary Antigen Express, Inc. presented an update of the ongoing Phase 2 trial with an off-the-shelf immunotherapeutic cancer vaccine, AE37, in patients with breast cancer at Cambridge Healthtech Institute's Sixth Annual ImVacS: The Immunotherapeutics and Vaccine Summit held August 16-18, 2011 in Cambridge, MA.

19 Aug 2011

Zyga receives FDA approval to update indications for use of SImmetry system

Zyga Technology, Inc. announced today that the U.S. Food & Drug Administration (FDA) has approved the company's request to update the indications for use of its SImmetry Sacroiliac Joint Fusion System.

19 Aug 2011

Atrium Innovations acquires Enzimas

Atrium Innovations Inc., a globally recognized leader in the development, manufacturing, and commercialization of innovative, science-based dietary supplements endorsed by health professionals, today announced the acquisition of Enzimas S.A., a manufacturer of Trypsin and Chymotrypsin enzymes based in Lujan, Argentina.

19 Aug 2011

Viewpoints: 'Judicial restraint' and health law; mental health parity; perspectives from JAMA and NEJM

A Supreme Court decision to throw out health-care reform on Commerce Clause grounds could open up hundreds of other federal laws to legal challenge -- starting with the Civil Rights Act. It's hard to believe that this court really wants to relitigate the second half of the 20th century, but we'll have an answer soon enough.

19 Aug 2011

More kids being diagnosed with ADHD

A new study revealed that number of children diagnosed with Attention Deficit Hyperactivity disorder or ADHD has risen sharply over the last decade.

18 Aug 2011

Women being screened too often for cervical cancer

Researchers based at the Centers for Disease Control and Prevention (CDC) found that many primary care doctors would bring women back for cancer screening annually - while recommendations generally call for a three-year wait after normal tests. This translates to higher costs to women and the healthcare system, as well as a risk of unnecessary treatment for false-positive test results - with very little additional cancer-catching benefit say experts. Lead author Katherine Roland said, “There's really no advantage to annual screening compared to screening every two or three years.”

18 Aug 2011

Bill Clinton on being ‘vegan’

Former President Bill Clinton has revealed that his diet is turning plant-based and heart-healthy. He said he believes the vegan regimen is helping to reverse the damage to his heart and blood vessels caused by cardiovascular disease.

18 Aug 2011

Flu immunization targets fall short for health workers and pregnant women

According to a new survey despite recent improvements in influenza vaccination rates among U.S. health care personnel, their rates for the 2010-2011 flu season still fell short of national health objectives.

18 Aug 2011

Medical research funding boost in UK

Health researchers in Cambridge have been awarded £114.5m to develop and translate new scientific discoveries into medicines and treatments. The funds come as a part of a five-year £800m investment by the National Institute for Health Research (NIHR).

18 Aug 2011