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Discovery of Hsp90 protein's pattern of motion paves way for new drug target in cancer therapy

The protein Hsp90 plays a significant role in the survival of cells that are exposed to stress. Researchers at the Technische Universitaet Muenchen (TUM) uncovered this protein's mode of operation some time ago - but now Hsp90 has surprised even the experts with an unexpected pattern of motion. The results are published in the current online issue of the renowned science journal PNAS and may help researchers discover specific cancer medication.

24 Aug 2010

UCSF researchers discover new technology purifying special types of stem cells

UCSF researchers are reporting the first success in very rapidly purifying one type of embryonic stem cell from a mix of many different types of embryonic stem cells in the culture dish. The technique, which avoids the need to genetically alter the cells to distinguish them, is a key advance, the researchers say, for obtaining the appropriate cells for repairing specific damaged tissues.

7 Aug 2010

Tel Aviv University discovers molecular power behind memory

Neuroscientists have long wondered how individual connections between brain cells remain diverse and "fit" enough for storing new memories. Reported in the prestigious science journal Neuron, a new study led by Dr. Inna Slutsky of the Sackler School of Medicine at Tel Aviv University describes what makes some memories stick.

30 Jul 2010

Businesses fret penalties, seek opportunities in health overhaul

Some small businesses may get financial help as part of the health overhaul that could cover up to 35 percent of business's premium costs for insuring employees in the form of new tax credits, Kaiser Health News explains in a consumer column.

2 Jun 2010

First Edition: April 27, 2010

Today's headlines focus on the details of health reform that continue to emerge -- including states' reactions to high risk pools and questions about the sweeping expansion of Medicaid.

27 Apr 2010

First Edition: April 13, 2010

Today's headlines highlight the Senate's procedural vote to extend COBRA subsidies, a ruling by a Massachusetts court rejecting a bid by health insurers to raise premiums and how some states are fretting over health insurance scams.

13 Apr 2010

Molecular gauge helps examine working of new drugs when they bind to DNA or RNA

Luminescent markers are an indispensable tool for researchers working with DNA. But the markers are troublesome. Some tend to destroy the function and structure of DNA when inserted. Others emit so little light, that they can barely be detected in the hereditary material. So researchers have been asking for alternative markers.

8 Apr 2010

First Edition: March 31, 2010

According to today's headlines, just as President Obama signed the last piece of the health overhaul into law, the U.S. Chamber of Commerce launched efforts to shape its regulatory language. Meanwhile, analysis of particular policies included in the sweeping measure continue.

31 Mar 2010

Poll: Americans split on health care bills, but majority frustrated by delays

A new tracking poll from the Kaiser Family Foundation finds Americans with mixed views on health care reform.

24 Feb 2010

First Edition: December 10, 2006

Today's headlines reflect Democrats' optimism surrounding the tentative agreement reached in the Senate just as questions about its specifics emerge.

10 Dec 2009

Comprehensive investigation employing FRET to study amino acid transporter GAT1 reported

In the December 2009 issue of the Journal of General Physiology (www.jgp.org), Moss et al. report a comprehensive investigation employing F-rster resonance energy transfer (FRET) to study the {gamma}-amino acid (GABA) transporter GAT1, a member of the family that includes transporters for neurotransmitters dopamine (DAT), serotonin (SERT), norepinephrine (NET) and glycine (GlyT).

1 Dec 2009

New technology developed to rapidly identify compounds for the treatment of heart failure

Research conducted by University of Minnesota scientists, in collaboration with Celladon Corporation, has led to the invention of technology to more rapidly identify compounds for the treatment of heart failure.

24 Nov 2009

Oral health-care tips for Halloween

It's that time of year again when kids look forward to indulging in candy and sweets - and parents begin to fret about the damage all that sugar does to their children's teeth. But the Ontario Dental Association (ODA) says that with a few simple oral health-care tips and practices, kids and parents alike can enjoy Halloween.

29 Oct 2009

Eurogentec to acquire Anaspec, a private proteomics company in California

Eurogentec S.A. (“Eurogentec”) announces today a final agreement for the acquisition of AnaSpec, Inc. (“AnaSpec” or the “Company”), a privately-held proteomics company based in Fremont, California.

24 Oct 2009

Seniors fret cuts to private Medicare plans

Seniors' number one reform concern is Medicare, which stands to face up to $500 billion in cuts over the next decade, NPR reports. About 25 percent of the savings will come from Medicare Advantage, a program of privately-operated managed care plans that provide seniors' benefits.

3 Oct 2009

New molecular sensor could identify zinc-related diseases

Scientists have developed a new molecular sensor that can reveal the amount of zinc in cells, which could tell us more about a number of diseases, including type 2 diabetes. The research, published today in Nature Methods, opens the door to the hidden world of zinc biology by giving scientists an accurate way of measuring the concentration of zinc and its location in cells for the first time.

30 Aug 2009