Lungs News and Research

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Scientists develop new therapy for treatment of skin, lung cancer

Scientists at the University of Granada have developed a new therapy for the treatment of skin and lung cancer. This therapy involves the use of a suicide coliphage-gene (gene E) that can induce death to cells transfected with it.. Their studies have demostrated that this technique is not only effective in vitro (using tumour cell cultures), but also in vivo through the use of experimental animals in which tumours were induced.

22 Sep 2010

Protein zyxin necessary for maintenance and repair of cell's cytoskeleton

Researchers at Huntsman Cancer Institute (HCI) at the University of Utah have discovered that a protein, zyxin, is necessary for the maintenance and repair of the cell's cytoskeleton, or internal framework, which serves as the muscle and bone of the cell. The research has implications for cancer, as well as other diseases, since alterations in the cytoskeleton are often associated with disease. The research was published in the Sep. 14, 2010, issue of the journal Developmental Cell.

22 Sep 2010

UT MD Anderson Cancer Center aims to reduce tobacco use among at-risk youths in SE Texas

The University of Texas MD Anderson Cancer Center is reaching out to southeast Texas via an interactive, arcade-style video game aimed at reducing tobacco use among at-risk teens and adolescents.

22 Sep 2010

AACR to host fourth International Conference on Molecular Diagnostics

The American Association for Cancer Research will host its Fourth AACR International Conference on Molecular Diagnostics in Cancer Therapeutic Development from Sept. 27-30, 2010, at the Sheraton Denver Downtown in Denver, Colo.

22 Sep 2010

JHS conference focuses on future research directions to eliminate health disparities

The tenth anniversary of the Jackson Heart Study (JHS) will be observed on Sept. 23-24 in Jackson, Mississippi. The JHS is the largest study in history to investigate genetic factors that affect high blood pressure, heart and lung disease, stroke, diabetes, and other important diseases in African-Americans.

22 Sep 2010

Synthetic lethality boosts effectiveness of molecularly targeted therapies against tumors

Molecularly targeted therapies can reduce tumors rapidly. However, not all tumors respond to the drugs, and even those that do often develop resistance over time. Looking for a way to combat the problem of resistance, researchers at Fox Chase Cancer Center hypothesized that hitting already weakened cancer cells with a second targeted agent could kill them-but only if it was the right second agent.

22 Sep 2010

Zyxin protein is critical to maintain and repair internal framework

22 Sep 2010

ARRA's legacies may solve challenges related to health, energy and environment

The presidents of six leading research universities and two higher-education associations joined Vice President Joe Biden and White House science advisor Dr. John Holdren this morning to discuss the scientific research and related activities that have been made possible by the American Recovery and Reinvestment Act (ARRA).

22 Sep 2010

Physical or psychological stress before cancer treatment may sabotage therapy

Patients who experience physical or psychological stress - including rigorous exercise - one or two days before a cancer treatment might be unknowingly sabotaging their therapy, new research suggests.

22 Sep 2010

ACT people live longer but may have more mental health issues: Report

Chief Health Officer Charles Guest's report on the health and wellbeing of the Australian Capital Territory (ACT) population between July 2006 and June 2008 was presented in the Legislative Assembly. It showed that life expectancy rate at birth in the ACT was 80.3 years for males and 84 for women. This was despite the fact that most are overweight and only a minority eats enough fruit and vegetables.

22 Sep 2010

Clinton Global Initiative meeting kicks off, U.S. will commit to Clean Cookstove project

"World leaders, CEOs, non-governmental organizations and philanthropists" are gathering this week at the Clinton Global Initiative (CGI) annual meeting, "[t]imed to coincide with the beginning of the United Nations General Assembly," WNYC News reports (Herman, 9/20).

22 Sep 2010

ImmunoGen commences clinical testing with SAR566658 anticancer compound

ImmunoGen, Inc., a biotechnology company that develops targeted antibody-based anticancer products, today announced the start of clinical testing with SAR566658. Eight compounds are now in the clinic through ImmunoGen's product programs and those of its partners, consistent with Company expectations of as many as 12 such compounds being in the clinic by late 2011 and marked, sustained pipeline growth thereafter.

21 Sep 2010

Researchers to develop vaccine for plague

Given the many pressing concerns of the day, fear of plague probably isn't what causes most Americans to lose sleep. But for those whose responsibility it is to combat bioterrorism, plague is among the highest priorities. Those charged with that mission include scientists like medical researcher Steve Smiley, whose lab at the Trudeau Institute is working to develop a vaccine that will protect the public against weaponized forms of plague.

21 Sep 2010

Study reveals molecular steps for pneumonia therapy

A structural molecule and the cellular pump that regulates its levels influence the severity of pneumonia and could provide new ways of treating the lung infection, which is a leading cause of hospitalization and death, according to scientists at the University of Pittsburgh and the University of Iowa. Their findings are available online in Nature Medicine.

21 Sep 2010

ProtAffin presents impressive efficacy data for PA401 in COPD

ProtAffin AG, a biotechnology company developing a novel class of biopharmaceutical products that act by targeting cell-surface glycan structures, today presents compelling preclinical data in chronic obstructive pulmonary disease (COPD) for its lead product PA401 at the European Respiratory Society Congress in Barcelona, Spain. This conference is the largest gathering of scientists and clinicians in the respiratory community in the world. The Oral Presentation will be made in the session "Pre-clinical models of airways disease".

21 Sep 2010

Voice disorders are not benign nuisances that go away

Two-thirds of Americans with voice problems don't seek medical care either because they don't know treatment is available or because they think the problem will just go away, according to a new study conducted at the Duke Voice Care Center.

21 Sep 2010

Nonin Medical launches new pulse oximetry products at ERS 2010 Annual Congress

Nonin Medical, Inc., a leading innovator of noninvasive physiological monitoring solutions, today introduced new pulse oximetry products, a new clinical guidebook and a new European sales, distribution and customer service center at the European Respiratory Society (ERS) 2010 Annual Congress in Barcelona, Spain.

21 Sep 2010

Stanford Cancer Center announces successful treatment of 5,000th patient with CyberKnife system

When Lori Brownell's first tumor appeared − on her left carotid artery − it was surgically removed, leaving an inches-long incision to heal. It was eight years before the feeling returned to that side of her neck, and for a time, she couldn't drive because she couldn't turn her head far enough.

21 Sep 2010

Study suggests thigh-length surgical stockings can reduce deep vein thrombosis

Treating hospital patients with thigh-length surgical stockings, rather than knee-high socks, can reduce life threatening blood clots, a new study suggests. Researchers found that knee-high stockings, which are similar to flight socks, do little in stroke patients to prevent deep vein thrombosis (DVT), a life threatening form of blood clot that can travel up into the heart and lungs,

21 Sep 2010

Study suggests older people may not benefit from new tuberculosis vaccines

Elderly people might not benefit from some of the tuberculosis vaccines currently in development, recent research suggests.Some vaccines under study are designed to activate a specific molecule that is an early participant in the immune response against TB in young people. But a recent Ohio State University study suggests that in older people, this molecule remains relatively inactive, even in the face of TB infection.

21 Sep 2010