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Mycotoxin present in many types of food deteriorates neuroregeneration

Mycotoxin present in many types of food deteriorates neuroregeneration

The research, carried out in the Faculty of Health Sciences of CEU Cardenal Herrera University, in cooperation with the University of Valencia, was published in the Journal of Applied Toxicology . Continue reading

Exercise boosts tumor-fighting ability of chemotherapy, team finds

Exercise boosts tumor-fighting ability of chemotherapy, team finds

Study after study has proven it true: exercise is good for you. But new research from University of Pennsylvania scientists suggests that exercise may have an added benefit for cancer patients undergoing chemotherapy. Their work, performed in a mouse model of melanoma, found that combining exercise with chemotherapy shrunk tumors more than chemotherapy alone. Continue reading

VIP: New way to prevent spread of devastating diseases

VIP: New way to prevent spread of devastating diseases

For decades, researchers have tried to develop broadly effective vaccines to prevent the spread of illnesses such as HIV, malaria, and tuberculosis. While limited progress has been made along these lines, there are still no licensed vaccinations available that can protect most people from these devastating diseases. So what are immunologists to do when vaccines just aren’t working Continue reading

New insights on an ancient plague could improve treatments for infections

New insights on an ancient plague could improve treatments for infections

Dangerous new pathogens such as the Ebola virus invoke scary scenarios of deadly epidemics, but even ancient scourges such as the bubonic plague are still providing researchers with new insights on how the body responds to infections. In a study published online Sept Continue reading

Technique to model infections shows why live vaccines may be most effective

Technique to model infections shows why live vaccines may be most effective

Vaccines against Salmonella that use a live, but weakened, form of the bacteria are more effective than those that use only dead fragments because of the particular way in which they stimulate the immune system, according to research from the University of Cambridge published today. The BBSRC-funded researchers used a new technique that they have developed where several populations of bacteria, each of which has been individually tagged with a unique DNA sequence, are administered to the same host (in this case, a mouse) Continue reading

New molecule allows for up to 10-fold increase in stem cell transplants

New molecule allows for up to 10-fold increase in stem cell transplants

Investigators from the Institute for Research in Immunology and Cancer (IRIC) at the Université de Montréal have just published, in the journal Science , the announcement of the discovery of a new molecule, the first of its kind, which allows for the multiplication of stem cells in a unit of cord blood. Umbilical cord stem cells are used for transplants aimed at curing a number of blood-related diseases, including leukemia, myeloma and lymphoma. Continue reading

Living in disadvantaged neighborhood worsens musculoskeletal pain outcomes after trauma exposure

Living in disadvantaged neighborhood worsens musculoskeletal pain outcomes after trauma exposure

Individuals living in disadvantaged neighborhoods have worse musculoskeletal pain outcomes over time after stressful events such as motor vehicle collision than individuals from higher socioeconomic status neighborhoods, even after accounting for individual characteristics such as age, sex, income, education, and employment status. These were the findings of a multi-site research study led by Samuel McLean, MD, MPH, associate professor of anesthesiology and emergency medicine at the University of North Carolina School of Medicine. Continue reading

Reduced energy density in foods can create healthier food environment, may help to reduce obesity

Reduced energy density in foods can create healthier food environment, may help to reduce obesity

On the heels of new research showing that 16 major food and beverage companies have collectively cut 6.4 trillion calories from U.S. Continue reading

Phthalates heighten risk for childhood asthma

Phthalates heighten risk for childhood asthma

Researchers at the Columbia Center for Children’s Environmental Health at the Mailman School of Public Health are the first to demonstrate an association between childhood asthma and prenatal exposure to two phthalates used in a diverse array of household products. Results appear online in the journal Environmental Health Perspectives . Children born to mothers exposed during pregnancy to higher levels of the chemicals, butylbenzyl phthalate (BBzP) and di-n-butyl phthalate (DnBP) had a 72 percent and 78 percent increase in risk of developing asthma between age 5 and 11, respectively, compared with children of mothers with lower levels of exposure, the researchers found. Continue reading

More cheese, please! News study shows dairy is good for your metabolic health

More cheese, please! News study shows dairy is good for your metabolic health

Dairy is considered part of a healthy diet and dietary guidelines recommend the daily consumption of 2-4 portions of milk-based products such as milk, yogurt, cheese, cream and butter. It’s well known that dairy products contain calcium and minerals good for bones, but new research has shown that dairy consumption may also have beneficial effects on metabolic health and can reduce risk of metabolic diseases such as obesity and type 2 diabetes. Continue reading