WEDNESDAY, July 2 (HealthDay News) -- Smokeless tobacco products (STPs), which include products such as snuff and chew tobacco, do increase the user's risk of cancer -- just not as much as smoking does.

So say researchers who examined worldwide patterns of STP use and the associated risk of cancer.

Reporting in the July issue of The Lancet Oncology, a team led by Dr. Paolo Boffeta, of the International Agency for Research on Cancer, in France, noted that STPs contain more than 30 carcinogens, including nitrosamines and metals.

A vaccine to fight lung cancer was unveiled Tuesday by Cuban scientists, who said the vaccine extends the lives of patients by up to five months, improves their breathing and decreases their pain.

The vaccine, the first of its kind in the world, is based on two proteins and triggers an immune response against lung cancer, Agence France Presse reported.

(HealthDay News) -- Women who smoke are just as likely to get lung cancer as men who smoke, a large U.S. study found.

But, women who never smoked appear to be at greater risk of lung cancer than men who never smoked, according to the report from the National Cancer Institute (NCI).

"It has been known for a long time that smoking is strongly associated as a cause of lung cancer," said lead researcher Neal Freedman, a cancer prevention fellow at NCI. "But there has been quite a bit of debate about whether the association is similar in men and women."

By Steven Reinberg
EmpowHer's HealthDay Reporter

FRIDAY, June 13 (HealthDay News) -- Women who smoke are just as likely to get lung cancer as men who smoke, a large U.S. study found.

But, women who never smoked appear to be at greater risk of lung cancer than men who never smoked, according to the report from the National Cancer Institute (NCI).

By Amanda Gardner
EmpowHer's HealthDay Reporter

SUNDAY, June 1 (HealthDay News) -- A widely prescribed pain reliever may one day have value in helping to prevent lung cancer.

Researchers report that Celebrex (celecoxib), the last remaining cox-2 inhibitor on the U.S. market, may reduce levels of a biomarker indicating risk for this deadly disease. The team presented its findings Sunday at the American Society of Clinical Oncology annual meeting in Chicago.

Erbitux Plus Chemo Improves Lung Cancer Outcomes

byBy Amanda Gardner
HealthDay Reporter

SATURDAY, May 31 (HealthDay News) -- The long-awaited results of a trial of the biologic drug Erbitux on patients with advanced non-small cell lung cancer show it prolonged survival by about five weeks when combined with chemotherapy.

Medical professionals have known the drug improved survival, but the question has been by how much.

Eating plenty of fresh fruits and vegetables and drinking black or green tea may help reduce smokers' lung cancer risk, suggests a University of California, Los Angeles study.

FRIDAY, May 23 (HealthDay News) -- Low doses of carbon monoxide (CO) -- the potentially lethal gas in car exhaust fumes -- may help protect the lungs of patients undergoing cardiopulmonary bypass (CPB) surgery, German researchers say.

The team gave low doses of CO to pigs that underwent beating-heart CPB.

"Our findings support that inhaled CO provides anti-inflammatory effects in the lungs and decreases the instance of cell death during CPB," study author Dr. Torsten Loop, of the anesthesiology department at the University Medical Centre Freiburg, said in a prepared statement.

'Net, Video Tools Successful in Lung Disease Management

THURSDAY, May 22 (HealthDay News) -- A program that uses video conferencing, the Internet and other technologies to provide pulmonary rehabilitation helps improve the condition of chronic lung disease patients in rural and remote areas, according to a Canadian study.

THURSDAY, May 22 (HealthDay News) -- Children with sickle cell disease lose lung function faster and more significantly as they age, compared with other children of the same race and age, according to new research.

Contrary to previous research, the difficulty in breathing appears linked to a restrictive rather than obstructive or asthma-like pattern.