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New procedure could be adapted for use with X-ray techniques in studying human health

For more than a century, the use of X-rays has been a prime diagnostic tool when it comes to human health. As it turns out, X-rays also are a crucial component for studying and understanding molecules, and a new approach -- just published by researchers at the University of Georgia -- may dramatically improve what researchers can learn using the technique.

23 Nov 2011

Biochemists identify structure of hydroxyurea that specifically inhibits proteasome

As the "recycling plant" of the cell, the proteasome regulates vitally important functions. When it is inhibited, the cell chokes on its own waste. Cancer cells, in particular, are very sensitive because they need the proteasome for their uncontrolled growth. Biochemists at the Technische Universitaet Muenchen (TUM) have now identified the lead structure of a new class of drugs that attacks the proteasome in an unusual way. New medication could be developed on the basis of this previously unknown binding mechanism.

22 Nov 2011

Decanoic acid can modulate glucose control

A Van Andel Research Institute (VARI) study published recently in the Journal of Biological Chemistry reveals that a natural fatty acid can serve as a regulator of blood sugar levels, which may have important applications in designing better and safer drugs for diabetes treatment.

22 Nov 2011

New 'triggered imaging' enables physicians to better target tumors during radiosurgery

A new type of "triggered imaging" technology enables University of Alabama at Birmingham physicians to better target tumors during radiosurgery and lessens the risk of injury to surrounding lung tissue.

22 Nov 2011

Multi-center cabozantinib trial for hormone receptor-positive breast cancer with bone metastases initiated

Exelixis, Inc. today announced the initiation of an investigator-sponsored trial of cabozantinib in women with hormone receptor-positive breast cancer with bone metastases.

21 Nov 2011

Scientists isolate and analyze antibody that neutralizes Sudan virus

Scientists from The Scripps Research Institute and the US Army's Medical Research Institute of Infectious Diseases have isolated and analyzed an antibody that neutralizes Sudan virus, a major species of ebolavirus and one of the most dangerous human pathogens.

20 Nov 2011

ZIOPHARM announces new preclinical data from two darinaparsin studies on solid tumors

ZIOPHARM Oncology, Inc., a drug development company employing small molecule and synthetic biology approaches to cancer therapy, announced today new preclinical data from two separate studies of darinaparsin, a novel organic arsenic, in various solid tumor models at the AACR-NCI-EORTC International Conference on Molecular Targets and Cancer Therapeutics, taking place November 12-16 in San Francisco.

16 Nov 2011

Scientists determine atomic structure of Lassa fever viral protein

Scientists at The Scripps Research Institute have determined the atomic structure of a protein that the Lassa fever virus uses to make copies of itself within infected cells.

15 Nov 2011

Whole-body-vibration does not effectively boost bone density

Whole-body-vibration, a popular exercise which uses a vibrating platform, is sometimes advertised as being able to boost bone density. However, a one-year-study on healthy postmenopausal women has shown that it has no such effect.

15 Nov 2011

Harrison Medical Center installs three Toshiba Infinix-i vascular X-ray systems

Performing cardiac catheterizations through the radial artery is proven to make exams safer for patients while frequently reducing post-procedure hospital stay times. To conduct radial interventions from both the right and left side, Harrison Medical Center in Bremerton, Wash., installed three Infinix™-i vascular X-ray systems from Toshiba America Medical Systems, Inc.

14 Nov 2011

Rapid expansion of global vaccine campaign against pneumonia 'unprecedented'

"A global push to bring a vaccine against the bacterial cause of pneumonia to communities that need it most is ramping up quickly, expanding to nearly 60 countries in the next five years," PBS NewsHour's "The Rundown" reports.

11 Nov 2011

Berkeley Lab, Bruker partner to develop and distribute new structural biology methods

Bruker Corporation and Lawrence Berkeley National Laboratory (Berkeley Lab) today announced a collaboration to develop and distribute new structural biology methods and tools to integrate Small-Angle X-ray Scattering (SAXS) with Nuclear Magnetic Resonance.

11 Nov 2011

Obese premenopausal women may benefit from dairy food consumption

A recent study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM) found that consumption of dairy foods and higher protein resulted in improvements in markers of bone formation and reductions in markers of bone degradation in overweight and obese young women over 16 weeks of diet- and exercise-induced weight loss.

10 Nov 2011

JMC launches comprehensive lung cancer program

Recruiting one of the nation's leading specialists in minimally-invasive lung and chest surgery, Jupiter Medical Center (JMC) has launched the first comprehensive program in Palm Beach and Martin counties dedicated to prevention, early detection, treatment and care of patients with lung cancer and other diseases of the chest and lung.

10 Nov 2011

QUBYX releases its medical display calibration software PerfectLum Version 3.

QUBYX has announced the official release of the new version 3 of its medical display calibration and verification software PerfectLum. The software is designed to improve imaging precision of medical monitors, used for X-Ray viewing, mammoghraphy, MRI and other radiology subindustries, and is based on such standards, as NEMA DICOM part 14 GSDF, AAPM TG18, DIN 6868-57, JESRA X-0093 and IEC 62563-1.

8 Nov 2011

American Access Care sold to to Fresenius Medical Care

TA Associates, a leading global growth private equity firm, today announced the sale of its portfolio company American Access Care (AAC) to Fresenius Medical Care AG & Co. KGaA.

7 Nov 2011

Toshiba to showcase new 56-inch LCD monitor for Infinix-i line at TCT 2011

In cath lab procedures, clearly visualizing complex vascular structures is crucial to making exams faster and easier. Toshiba will showcase a new 56-inch LCD monitor for the Infinix-i line at this year's Transcatheter Cardiovascular Therapeutics (TCT) annual conference, November 7-11, 2011, in San Francisco, Calif.

7 Nov 2011

Abbott announces results from HUMIRA Phase 3 study on axSpA

Abbott today announced results from the Phase 3 ABILITY-1 study of HUMIRA (adalimumab) in patients with active non-radiographic axial spondyloarthritis.

7 Nov 2011

Unprecedented detailed description of MAP kinase complex structure

In many pharmaceutical company and university laboratories, scientists are looking closely at kinase complexes because the enzymes play key roles in essential cell functions. By taking unusual steps to examine a kinase complex, researchers at Brown University and the National Institutes of Health have found a sought-after prize: an unprecedentedly detailed description of its structure complete with a rare location on its structure that could be a target for new therapeutic drugs.

7 Nov 2011

Metier obtains $9 million verdict against Campbell County Memorial Hospital

Tom Metier of Metier Law Firm, LLC, of Cheyenne, Wyoming and Fort Colllins, Colorado, obtained a $9 million verdict for plaintiffs Louis and Rebecca Prager against Campbell County Memorial Hospital and Brian Cullison, M.D. for medical negligence.

5 Nov 2011