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Immune cells to be tested on the International Space Station

Immune cells to be tested on the International Space Station

The human body is fine-tuned to Earth’s gravity. A team headed by Professor Oliver Ullrich from the University of Zurich’s Institute of Anatomy is now conducting an experiment on the International Space Station (ISS) to study whether this also applies to human cells. On the evening of April 18, the transporter spaceship Dragon lifted off from the Cape Canaveral launch center in Florida with a cargo of UZH immune cells on board. Continue reading

Immune cells to be tested on the International Space Station

Immune cells to be tested on the International Space Station

The human body is fine-tuned to Earth’s gravity. A team headed by Professor Oliver Ullrich from the University of Zurich’s Institute of Anatomy is now conducting an experiment on the International Space Station (ISS) to study whether this also applies to human cells Continue reading

Mom’s diet mirrors child’s food allergies

Mom’s diet mirrors child’s food allergies

A long-term study evaluating maternal diet’s impact on food allergy in later life is expected to uncover causes of allergy in children. About 20 million Europeans are subject to food allergies. Continue reading

Impact of childhood bullying still evident after 40 years

Impact of childhood bullying still evident after 40 years

The negative social, physical and mental health effects of childhood bullying are still evident nearly 40 years later, according to new research by King’s College London. Continue reading

Multitarget TB drug could treat other diseases, evade resistance

Multitarget TB drug could treat other diseases, evade resistance

A drug under clinical trials to treat tuberculosis could be the basis for a class of broad-spectrum drugs that act against various bacteria, fungal infections and parasites, yet evade resistance, according to a study by University of Illinois chemists and collaborators. Led by U. Continue reading

Target for treating dengue fever discovered

Target for treating dengue fever discovered

Two recent papers by a University of Colorado School of Medicine researcher and colleagues may help scientists develop treatments or vaccines for Dengue fever, West Nile virus, Yellow fever, Japanese encephalitis and other disease-causing flaviviruses. Jeffrey S. Continue reading

How the immune system protects children from malaria

How the immune system protects children from malaria

According to a study published today in PLOS Pathogens , children who live in regions of the world where malaria is common can mount an immune response to infection with malaria parasites that may enable them to avoid repeated bouts of high fever and illness and partially control the growth of malaria parasites in their bloodstream. The findings may help researchers develop future interventions that prevent or mitigate the disease caused by the malaria parasite. Continue reading

Gene variant raises risk for aortic tear, rupture

Gene variant raises risk for aortic tear, rupture

Researchers from Yale School of Medicine and Celera Diagnostics have confirmed the significance of a genetic variant that substantially increases the risk of a frequently fatal thoracic aortic dissection or full rupture. The study appears online in PLOS ONE . Thoracic aortic aneurysms, or bulges in the artery wall, can develop without pain or other symptoms Continue reading

Novel stapled peptide nanoparticle combination prevents RSV infection, study finds

Novel stapled peptide nanoparticle combination prevents RSV infection, study finds

New therapies are needed to prevent and treat respiratory syncytial virus (RSV) — a potentially lethal respiratory infection that can severely affect infants, young children and the elderly. Despite a wide range of anti-RSV efforts, there are no vaccines or drugs on the market to effectively prevent or treat the infection. Now researchers at the Dana-Farber/Boston Children’s Cancer and Blood Disorders Center and Harvard Medical School in Boston, MA, and the James A. Continue reading

Deadly human pathogen Cryptococcus fully sequenced

Deadly human pathogen Cryptococcus fully sequenced

Within each strand of DNA lies the blueprint for building an organism, along with the keys to its evolution and survival. These genetic instructions can give valuable insight into why pathogens like Cryptococcus neoformans — a fungus responsible for a million cases of pneumonia and meningitis every year — are so malleable and dangerous Continue reading