Lungs News and Research

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Warning about Vicks VapoRub

A warning has been issued about the popular cough and cold treatment Vicks VapoRub. Experts say it should not be used on children under 2 years of age.

13 Jan 2009

Researchers find molecular origin of blood stem cells

A research team led by Nancy Speck, PhD, Professor of Cell and Developmental Biology at the University of Pennsylvania School of Medicine, has identified the location and developmental timeline in which a majority of bone marrow stem cells form in the mouse embryo.

12 Jan 2009

Researchers find genes that fuse in cancer

Using new technologies that make it easier to sequence the human genome, researchers at the University of Michigan Comprehensive Cancer Center have identified a series of genes that become fused when their chromosomes trade places with each other.

12 Jan 2009

Discovery of better treatment for bacterial pneumonia

Scientists at St. Jude Children's Research Hospital have demonstrated a more effective treatment for bacterial pneumonia following influenza.

9 Jan 2009

Researchers trick bone marrow into releasing mesenchymal stem cells

Scientists have tricked bone marrow into releasing extra adult stem cells into the bloodstream, a technique that they hope could one day be used to repair heart damage or mend a broken bone, in a new study published today in the journal Cell Stem Cell.

9 Jan 2009

Novel low-cost immunotherapy for cancer cells

Molecules of sugar sitting on the surface of cancer cells are keys to the development of a new vaccine aimed at both treating and stopping the spread of certain types of cancers called carcinomas, which include prostate, breast, ovarian and lung, among others.

8 Jan 2009

New avenue for TB therapy

Masses of immune cells that form as a hallmark of tuberculosis (TB) have long been thought to be the body's way of trying to protect itself by literally walling off the bacteria.

8 Jan 2009

Pap test procedure facts

January is Cervical Cancer Awareness Month and The University of Texas M. D. Anderson Cancer Center shares important information about the cervical cancer screening exam, the Pap test.

7 Jan 2009

Scientists visualize the mechanism of synthesizing estrogen

The molecular details of Aromatase, the key enzyme required for the body to make estrogen, are no longer a mystery thanks to the structural biology work done by the Ghosh lab at the Hauptman-Woodward Medical Research Institute (HWI) in Buffalo, New York.

7 Jan 2009

Mountaineers measure lowest human blood oxygen levels on record

The lowest ever levels of oxygen in humans have been reported in climbers on an expedition led by UCL (University College London) doctors.

7 Jan 2009

Easy to reduce radon risks in the home

Did you know that radon gas is the No. 1 cause of lung cancer in non-smokers? Nearly 50 people a day will die from indoor exposure to radon - that's equal to about 20,000 people each year.

7 Jan 2009

Implantable cardioverter defibrillators improve survival in older heart patients

Implantable cardioverter defibrillators (ICDs) can improve survival in patients with heart damage - even those in their 70s - according to research reported in Circulation: Cardiovascular Quality and Outcomes.

6 Jan 2009

Lung cancer related to indoor radon could easily be prevented

About 1,100 people each year die in the UK from lung cancer related to indoor radon, but current government protection policies focus mainly on the small number of homes with high radon levels and neglect the 95% of radon related deaths caused by lower levels of radon, according to a study published on bmj.com.

6 Jan 2009

Bacteria discovered in amniotic fluids of women who undergo preterm birth

Researchers from Case Western Reserve University and Yale University have made a significant advancement in understanding the cause behind why some pregnant women suffer from inflammations in the inner womb without any signs of an infection.

6 Jan 2009

Metadherin gene linked to metastasis of breast cancer

A team of researchers at Princeton University and The Cancer Institute of New Jersey has identified a long-sought gene that is fatefully switched on in 30 to 40 percent of all breast cancer patients, spreading the disease, resisting traditional chemotherapies and eventually leading to death.

5 Jan 2009

Researchers gain new insight into cancer metastasis

Few things are as tiresome as house hunting and moving. Unfortunately, metastatic cancer cells have the relocation process down pat. Tripping nimbly from one abode to another, these migrating cancer cells often prove far more deadly than the original tumor.

5 Jan 2009

Simple test kit helps prevent lung cancer caused by radon

Using a simple, inexpensive test to detect radon gas seeping into homes could help prevent lung cancer and save thousands of lives, Acting Department of Environmental Protection Secretary John Hanger said today.

5 Jan 2009

Metadherin gene plays dual role in breast cancers with poor prognosis

A new study reveals that the metadherin gene (MTDH) plays a role in both cancer metastasis and resistance to chemotherapy.

5 Jan 2009

Discovery of new tumor suppressor for lung cancer

Cancer and cell biology experts at the University of Cincinnati (UC) have identified a new tumor suppressor that may help scientists develop more targeted drug therapies to combat lung cancer.

5 Jan 2009

A novel glioblastoma mouse model developed

Researchers at the Salk Institute for Biological Studies have developed a versatile mouse model of glioblastoma-the most common and deadly brain cancer in humans-that closely resembles the development and progression of human brain tumors that arise naturally.

5 Jan 2009