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Unhealthy foods outpace beneficial dietary changes in middle-income nations

In a first-of-its-kind analysis of worldwide dietary patterns, a team including researchers from the Friedman School of Nutrition Science and Policy at Tufts University and the Medical Research Council Epidemiology Unit, University of Cambridge found overall diet quality worsened across the world even as consumption of healthier foods increased in many countries.

20 Feb 2015

WHO urges affected countries to increase investment in tackling neglected tropical diseases

WHO urges affected countries to scale up their investment in tackling 17 neglected tropical diseases in order to improve the health and well-being of more than 1.5 billion people. This investment would represent as little as 0.1% of current domestic expenditure on health in affected low and middle income countries for the period 2015-2030.

19 Feb 2015

New nine-valent HPV vaccine has potential to dramatically reduce cervical cancer rates

A multinational study on a diverse group of women shows that a new nine-valent human papillomavirus (HPV) vaccine prevents infections and disease associated with the vaccine types, according to a paper published today in The New England Journal of Medicine.

19 Feb 2015

New doctorate program to study substance use and related social, health consequences

A new Joint Doctoral Program (JDP) in Interdisciplinary Research on Substance Use has been launched by the Division of Global Public Health in the University of California, San Diego School of Medicine and San Diego State University's School of Social Work. The program will emphasize research devoted to studying the use and misuse of alcohol and drugs - and related social and health consequences.

19 Feb 2015

Targeted nanomedicines could help prevent heart attacks caused by atherosclerosis

Nanometer-sized "drones" that deliver a special type of healing molecule to fat deposits in arteries could become a new way to prevent heart attacks caused by atherosclerosis, according to a study in pre-clinical models by scientists at Brigham and Women's Hospital and Columbia University Medical Center.

19 Feb 2015

Study: Definitive indicator of diabetes control deceptively high in African-American children

A new study confirms the findings of two earlier LSU Health New Orleans studies that the definitive indicator of diabetes control, the HbA1c, is deceptively high in African-American children.

19 Feb 2015

New study reveals how right hemisphere of the brain assists left when damaged after stroke

A new study conducted by a researcher at the George Washington University suggests that the right hemisphere of the brain may be able to assist a damaged left hemisphere in protecting visual attention after a stroke.

19 Feb 2015

NIAID expands Tuberculosis Research Units program to drive innovation in TB research

The National Institute of Allergy and Infectious Diseases, part of the National Institutes of Health, is expanding its Tuberculosis Research Units program in an effort to drive innovation in tuberculosis (TB) research. NIAID is awarding up to $15.2 million in fiscal year 2015 and as much as $105.3 million over seven years to fund four institutions that will act as a collaborative TBRU network.

19 Feb 2015

New clinical trial launched in South Africa to study investigational HIV vaccine regimen

A clinical trial called HVTN 100 has been launched in South Africa to study an investigational HIV vaccine regimen for safety and the immune responses it generates in study participants. This experimental vaccine regimen is based on the one tested in the U.S. Military HIV Research Program-led RV144 clinical trial in Thailand--the first study to demonstrate that a vaccine can protect people from HIV infection.

19 Feb 2015

Soft drink consumers exposed to unnecessary cancer risk

Public health researchers have analyzed soda consumption data in order to characterize people's exposure to a potentially carcinogenic byproduct of some types of caramel color. Caramel color is a common ingredient in colas and other dark soft drinks. The results show that between 44 and 58 percent of people over the age of six typically have at least one can of soda per day, possibly more, potentially exposing them to 4-methylimidazole (4-MEI), a possible human carcinogen formed during the manufacture of some kinds of caramel color.

19 Feb 2015

UCSD researchers make new attempt to develop malaria vaccine candidate

Researchers at University of California, San Diego School of Medicine used algae as a mini-factory to produce a malaria parasite protein. The algae-produced protein, paired with an immune-boosting cocktail suitable for use in humans, generated antibodies in mice that nearly eliminated mosquito infection by the malaria parasite.

19 Feb 2015

MD Anderson, CATCH Global Foundation partner to lower cancer risk in children

Cancer prevention experts at The University of Texas MD Anderson Cancer Center have allied with the CATCH Global Foundation, whose comprehensive child health program reaches children and their families in more than 10,000 educational settings nationwide, to promote behavior that will lower children's lifelong risk of developing cancer.

19 Feb 2015

Loyola researchers receive grant to improve health of low-income minorities

Loyola University Chicago health sciences researchers have received a $500,000 grant from the George M. Eisenberg Foundation for Charities, based in Arlington Heights, Ill., for a 10-year study to improve the health of low-income minority residents in communities surrounding Loyola's Health Sciences Campus in Maywood.

19 Feb 2015

Sugar intake and tooth decay: an interview with Professor Nigel Pitts

Globally, dental caries (the technical term for tooth decay) is the most prevalent non-communicable disease, affecting 80% of the global population. Healthy teeth support overall well-being, while dental caries can contribute to high levels of pain and anxiety, as well as leading to other medical problems.

18 Feb 2015

Nearly one out of two U.S. adults suffers from periodontal disease

A new study from the Centers for Disease Control and Prevention confirms that nearly one out of two U.S. adults age 30 and over—64.7 million Americans—has periodontitis, the advanced form of periodontal disease.

18 Feb 2015

Scientists identify role of tau-associated MAPT gene in development of Alzheimer's disease

An international team of scientists, led by researchers at the University of California, San Diego School of Medicine, has identified the microtubule-associated protein tau (MAPT) gene as increasing the risk for developing Alzheimer's disease (AD).

18 Feb 2015

Nicotine addiction medication produces greater reductions in smoking prior to quitting

Among cigarette smokers not willing or able to quit smoking in the next month but willing to reduce with the goal of quitting in the next 3 months, use of the nicotine addiction medication varenicline for 24 weeks compared with placebo produced greater reductions in smoking prior to quitting and increased smoking cessation rates at the end of treatment and at 1 year, according to a study in the February 17 issue of JAMA.

18 Feb 2015

Electric fans prevent heat-related elevations in heart rate, core body temperature

Although some public health organizations advise against the use of electric fans in severe heat, a new study published in the February 17 issue of JAMA demonstrated that electric fans prevent heat-related elevations in heart rate and core body temperature.

18 Feb 2015

UNICEF and UNAIDS go ‘All In’ to end the AIDS epidemic among adolescents

AIDS has become the second leading cause of death among adolescents globally. Just one in four children and adolescents under the age of 15 have access to life-saving antiretroviral treatment. Deaths are declining in all age groups, except among 10–19 year olds.

17 Feb 2015

The growing evidence on standardised packaging of tobacco products

The scientific journal Addiction has today published a collection of peer-reviewed research papers and commentaries that bring together key parts of the evidence base for standardised packaging of tobacco products from 2008 to 2015.

17 Feb 2015

Public Health News and Research

Unhealthy foods outpace beneficial dietary changes in middle-income nations

WHO urges affected countries to increase investment in tackling neglected tropical diseases

New nine-valent HPV vaccine has potential to dramatically reduce cervical cancer rates

New doctorate program to study substance use and related social, health consequences

Targeted nanomedicines could help prevent heart attacks caused by atherosclerosis

Study: Definitive indicator of diabetes control deceptively high in African-American children

New study reveals how right hemisphere of the brain assists left when damaged after stroke

NIAID expands Tuberculosis Research Units program to drive innovation in TB research

New clinical trial launched in South Africa to study investigational HIV vaccine regimen

Soft drink consumers exposed to unnecessary cancer risk

UCSD researchers make new attempt to develop malaria vaccine candidate

MD Anderson, CATCH Global Foundation partner to lower cancer risk in children

Loyola researchers receive grant to improve health of low-income minorities

Sugar intake and tooth decay: an interview with Professor Nigel Pitts

Nearly one out of two U.S. adults suffers from periodontal disease

Scientists identify role of tau-associated MAPT gene in development of Alzheimer's disease

Nicotine addiction medication produces greater reductions in smoking prior to quitting

Electric fans prevent heat-related elevations in heart rate, core body temperature

UNICEF and UNAIDS go ‘All In’ to end the AIDS epidemic among adolescents

The growing evidence on standardised packaging of tobacco products

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