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Siemens Hearing Instruments introduces new hearing solutions at the ADA 2009 Convention

Siemens Hearing Instruments, Inc., (www.usa.siemens.com/hearing) one of the largest manufacturers of hearing instruments in the world, today announced several new product models and enhancements at SPLASH: The Academy of Doctors of Audiology's (ADA) 2009 Convention held October 29-31, 2009, in Clearwater, Florida.

30 Oct 2009

ASTRO to host news briefings on top cancer research papers

The American Society for Radiation Oncology (ASTRO) will host four news briefings with accompanying live webcasts on the top cancer research papers from its 51st Annual Meeting.

30 Oct 2009

Scientists present new perspective on antigenic drift of flu viruses

Influenza viruses evade infection-fighting antibodies by constantly changing the shape of their major surface protein. This shape-shifting, called antigenic drift, is why influenza vaccines-which are designed to elicit antibodies matched to each year's circulating virus strains-must be reformulated annually.

30 Oct 2009

Viral protein could be a major player in SARS virulence

Ever since the previously unknown SARS virus emerged from southern China in 2003, University of Texas Medical Branch at Galveston virologists have focused on finding the source of the pathogen's virulence - its ability to cause disease. In the 2003 epidemic, for example, between 5 and 10 percent of those who fell sick from the SARS virus died, adding up to more than 900 fatalities worldwide.

30 Oct 2009

Helper T cell's effect raises possibility of cellular therapy and vaccine development

A specific type of T helper cell awakens the immune system to the stealthy threat of cancer and triggers an attack of killer T cells custom-made to destroy the tumors, scientists from The University of Texas M. D. Anderson Cancer Center report in the early online edition of the journal Immunity.

30 Oct 2009

UT Southwestern ophthalmologist receives 2009 Castroviejo Medal

Dr. H. Dwight Cavanagh, vice chairman of ophthalmology at UT Southwestern Medical Center, has been named the 2009 recipient of the prestigious Castroviejo Medal, one of the top ophthalmology prizes in the world.

30 Oct 2009

Smartphones for diabetic patients

Cellular phones - once a luxury used strictly for talking - have taken on many new roles in recent years. Now researchers at Saint Louis University and Old Dominion University in Virginia say smartphones can be used to help elderly diabetics manage their health and learn more about their condition.

30 Oct 2009

Mobile phones on the verge of becoming powerful tools

Computer scientists at the University of Washington have used Android, the open-source mobile operating system championed by Google, to turn a cell phone into a versatile data-collection device. Organizations that want a fully customizable way to, say, snap pictures of a deforested area, add the location coordinates and instantly submit that information to a global environmental database now have a flexible and free way to do it.

30 Oct 2009

La Jolla Institute dedicates new Elam Discovery Wall and Type 1 Diabetes Center

The La Jolla Institute for Allergy & Immunology, an international leader in immunology research and San Diego's only research institute focused solely on immune-mediated diseases, today will dedicate its new Elam Discovery Wall and Type 1 Diabetes Center, which will focus on research into novel immunological-focused approaches to type 1 diabetes.

30 Oct 2009

UCSF scientists receive grants to advance stem cell based strategies for diabetes and brain tumors

Two teams of UCSF scientists have received grants from the California Institute for Regenerative Medicine to advance their stem cell based strategies for treating diabetes and brain tumors.

30 Oct 2009

Hard to Treat Diseases negotiating possible merger with EU based stem cell research company

Hard to Treat Diseases (HTDS; http://www.htdsmedical.com/) and its operating subsidiary Slavica Bio Chem, announces that it is targeting an EU based company, and has initiated talks that may involve a merger.

30 Oct 2009

Winners of 4th annual Katz Prizes in Cardiovascular Research announced

Columbia University Medical Center today announces the winners of the 4th annual Katz Prizes in Cardiovascular Research, with the senior scientist prize being awarded to an internationally renowned researcher from the National Institutes of Health, and the young investigator prize recognizing a cardiovascular researcher actively studying left ventricular assist devices and heart function.

30 Oct 2009

Johns Hopkins bioethicists raise important issues on recent creation of live mice from iPSCs

The recent creation of live mice from induced pluripotent stem cells (iPSCs) not only represents a remarkable scientific achievement, but also raises important issues, according to bioethicists at The Johns Hopkins University's Berman Institute of Bioethics.

30 Oct 2009

FluGen's CHO-cell-based production system generates egg-free, 2009 H1N1 influenza vaccine virus

FluGen Inc., an emerging leader in the development, production and delivery of influenza vaccines, today announced that its proprietary CHO-cell-based production system has generated novel 2009 H1N1 influenza vaccine virus without the use of eggs during any step of production.

30 Oct 2009

Absence of male hormones extends transplanted cell survival, says new study

Trophoblast stem cells (TSCs), cells found in the layer of peripheral embryonic stem cells from which the placenta is formed, are thought to exhibit "immune privilege" that aids cell survivability and is potentially beneficial for cell and gene therapies. Further, the survivability of TSCs has been thought to require the presence of ovarian hormones. However, none of these assumptions has ever been verified.

30 Oct 2009

Researchers discover new bend in gene control

Since the completion of the human genome sequence, a question has baffled researchers studying gene control: How is it that humans, being far more complex than the lowly yeast, do not proportionally contain in our genome significantly more gene-control proteins?

30 Oct 2009

Study: HSP inhibitor could stop tumor formation and extend survival

Like yoga for office drones, cells do have coping strategies for stress. Heat, lack of nutrients, oxygen radicals - all can wreak havoc on the delicate internal components of a cell, potentially damaging it beyond repair. Proteins called HSPs (heat shock proteins) allow cells to survive stress-induced damage. Scientists have long studied how HSPs work in order to harness their therapeutic potential.

30 Oct 2009