Research News

Gammon and colleagues respond to international study on exercise and cancer risk reduction

May 20, 2016 An invited commentary, co-written by two UNC Gillings School of Global Public Health researchers and a Gillings School alumna now at Emory University, concurs with the “exciting findings” of a major international study. Those findings “underscore the importance of leisure-time physical activity as a potential risk-reduction strategy to decrease the cancer burden… Read more »

Key sources of air pollution-related deaths differ among world regions

May 19, 2016 The most significant emission source sectors for global air pollution-related deaths differ among world regions, finds a new study. For example, the residential and commercial sector has the most impact on global deaths related to fine particulate matter in the air. For deaths related to ozone, the land transportation sector has the greatest influence globally…. Read more »

Stamm discusses Zika virus in JAMA ‘Viewpoint’

May 19, 2016 Much media attention has been given to the spread of Zika virus in South America, but the mosquito-borne virus also poses a seasonal threat to more than 192 million people living in the southern United States. Becoming educated about the virus and its potential impact is an important step toward defending against… Read more »

Promise of nearly a year of life on targeted drug not reality for all liver cancer patients, study finds

May 16, 2016 For advanced liver cancer, there’s a single approved drug shown to offer patients a chance at longer life. But a new study co-authored by two researchers in the UNC Gillings School of Global Public Health found that this drug was notably less effective in a group of Medicare patients, who likely had… Read more »

Smokers and former smokers show COPD-like symptoms despite otherwise normal lung function

May 11, 2016 About half of current or former smokers have respiratory symptoms similar to COPD (chronic obstructive pulmonary disease) and an increase of COPD-like symptom flare-ups, despite no COPD diagnosis and tests that show normal lung function. Those are the findings of a new study appearing in the New England Journal of Medicine titled… Read more »

Metabolic reprogramming of white blood cells controls inflammation in fat

May 11, 2016 Researchers in the UNC Gillings School of Global Public Health have found that it is possible to control inflammation in fat tissue by manipulating the presence of a specific metabolic protein in a type of white blood cell called a macrophage. This metabolic reprogramming may provide a crucial strategy for weakening the… Read more »

Costs of cancer drugs skyrocket; patients bear burden

April 28, 2016 A study authored by Stacie Dusetzina, PhD, assistant professor of health policy and management at the UNC Gillings School of Global Public Health, found that oral cancer drugs introduced in 2014 were six times more expensive than those introduced in the year 2000. The findings raised concerns, as patients must bear the… Read more »

Theater-based intervention boosts adolescent knowledge of HIV, study finds

April 27, 2016 The results of a new study show that a theater-based comprehensive sexual health intervention was effective at enhancing HIV awareness among high school students in both North Carolina and California. The intervention, called AMP! (Arts-based, Multiple component, Peer-education), was developed in 2010 as an arts education tool, and has since been redesigned… Read more »

Increased saturated fat intake linked to aggressive prostate cancer

April 20, 2016 Eating a diet higher in saturated fat — a type of fat found commonly in foods such as fatty beef and cheese — was linked to more aggressive prostate cancer, found a study by researchers at the UNC Gillings School of Global Public Health and the Lineberger Comprehensive Cancer Center. The preliminary results were… Read more »

20-year observation of adults in China shows physical activity levels in decline

April 19, 2016 As rapid cultural shifts take place in China, the country’s aging population is becoming less likely to engage in physical activity, finds a new study that followed more than 60,000 adults in China across two decades of their lives. The study did not examine physical activity in isolation, but instead analyzed changing… Read more »