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TSRI scientists to study structural rules that govern nuclear receptors

A consortium of scientists from both campuses of The Scripps Research Institute (TSRI) has been awarded $2.7 million from the National Institute of General Medical Sciences of the National Institutes of Health to study the structural rules that govern a large superfamily of proteins that help regulate critical functions such as reproduction, development and metabolism.

24 Oct 2012

Research team finds elusive self-healing formulation for defense, aerospace

A research team at the University of Nevada, Reno has developed a new environmentally-friendly coating for aluminum to replace the carcinogenic chromate coatings used in aerospace applications. The chromate conversion coatings have been used for more than 50 years to protect aluminum from corrosion.

24 Oct 2012

Combination of phase contrast tomography and EST can produce high-quality 3D breast images

Like cleaning the lenses of a foggy pair of glasses, scientists are now able to use a technique developed by UCLA researchers and their European colleagues to produce three-dimensional images of breast tissue that are two to three times sharper than those made using current CT scanners at hospitals. The technique also uses a lower dose of X-ray radiation than a mammogram.

23 Oct 2012

Moms and babies more likely to die when co-ICU arises

When mothers and newborns are both admitted to intensive care units they are significantly more likely to die than when neither is admitted to an ICU, new research has found.

23 Oct 2012

X-ray technology improves early detection of pulmonary disease

Chronic obstructive pulmonary disease (COPD) is considered the fourth most common cause of death in the United States. Usually the precursor to this life-threatening lung disease is a chronic bronchitis. Partially destroyed alveoli and an over-inflation of the lungs, known as emphysema, are serious side effects. However, the subtle differences in the tissue are barely discernable in standard X-ray images.

23 Oct 2012

Aesculap to launch ArcadiusXP L spinal system during NASS meeting

On October 24, 2012, Aesculap Implant Systems will debut the ArcadiusXP L Stand alone Interbody Device for ALIF procedures during the North American Spine Society (NASS) Annual Meeting being held in Dallas, Texas.

23 Oct 2012

Mother–baby intensive care admission carries high mortality risk

Mothers and newborns who are both admitted to an intensive care unit are significantly more likely to die than mother–baby pairs who are not, a study suggests.

22 Oct 2012

Research team identifies turbo switch in the vital calcium pump in our body's cells

A Danish-British research team has discovered a turbo switch in the vital calcium pump in our body's cells. In studies at the X-ray source DORIS at Deutsches Elektronen-Synchrotorn DESY in Hamburg and the European Synchrotron Radiation Facility ESRF in Grenoble the team discovered that the on-off switch of the pump has a previously unknown third position, which switches the pump into a turbo gear.

22 Oct 2012

Thermo Fisher Scientific introduces MYECL Imager instrument

Thermo Fisher Scientific Inc., the world leader in serving science, today introduced the Thermo Scientific MYECL Imager, an easy-to-use imaging instrument that delivers one-touch image capture and analysis of protein and nucleic acid gels and Western blots.

From Thermo Fisher Scientific Inc. 17 Oct 2012

Fibulin-3 protein may help identify mesothelioma in early stages

Researchers at NYU School of Medicine have discovered the protein product of a little-known gene may one day prove useful in identifying and monitoring the development of mesothelioma in early stages, when aggressive treatment can have an impact on the progression of disease and patient prognosis.

11 Oct 2012

People with diabetic foot ulcers more likely to die prematurely

People with diabetes who develop foot ulcers are at more risk of dying prematurely than those without the complication, finds a new large-scale study. The researchers say the findings highlight the potential need for improved detection and management of those with diabetes and foot ulcers.

10 Oct 2012

Researchers identify two new small 'chaperone' molecules that may treat Schindler/Kanzaki disease

University of Massachusetts Amherst researchers, experts in revealing molecular structure by X-ray crystallography, have identified two new small "chaperone" molecules that may be useful in treating the inherited metabolic disorder known as Schindler/Kanzaki disease.

10 Oct 2012

IspH protein accepts two completely different classes of molecules as partners

The iron-sulfur protein IspH plays a central role in the terpene metabolism of several pathogens. The mechanism of the reaction provides an approach for developing new antibiotics, particularly against malaria and tuberculosis. While researching this enzyme, biochemists at the Technische Universitat Munchen discovered a previously unknown reaction: IspH accepts two completely different classes of molecules as partners.

10 Oct 2012

St. Jude Medical launches 3-D navigation system that reduces need for live fluoroscopy

St. Jude Medical, Inc., a global medical device company, today announced the launch of its MediGuide Technology, the first and only three-dimensional (3-D) navigation system intended for the evaluation of vascular and cardiac anatomy on a recorded fluoroscopic image instead of live fluoroscopy (a series of X-ray images).

8 Oct 2012

Anesthetics and protein interactions: an interview with José A. Fernández

For a long time there was a controversy about how anesthetics work. The large number of molecules that have anesthetic properties (from benzodiazepines to nitrous oxide) and their very different structures...

8 Oct 2012

States ask, answer questions on health law implementation

Even as some states didn't meet the target set by the Department of Health and Human Services for submitting their "benchmark" plans regarding the health law's essential health benefits, others offered specifics about what would be covered and what plans would be their choice.

4 Oct 2012

Leaders gather at Columbia University event to discuss local, global responses to AIDS

A UNAIDS feature story reports on an event, titled "A Future without HIV/AIDS: Dream or Reality?," held at Columbia University on September 28 and co-hosted by the World Leaders Forum and the International Center for AIDS Care and Treatment Programs (ICAP).

4 Oct 2012