Diseases, Conditions, Syndromes

Stopping a tiny—and deadly—fly in its tracks

Sixty million people in sub-Saharan Africa live at risk of African sleeping sickness, a disease caused by parasites transmitted through the tsetse fly. In the late stage of the disease, when the parasite crosses the blood-brain ...

HIV & AIDS

HIV lies dormant in brain, increasing risk of dementia, but how?

The HIV virus, which causes AIDS, has long been known to target and disable cells of the immune system, which are responsible for fighting off invading microorganisms and for suppressing malignant cancers. More recently, ...

Oncology & Cancer

Proteins reveal new mechanisms in prostate cancer

A study by the University of Tampere in Finland used protein profiling to find new prostate cancer mechanisms that are not shown by aberrations at the genomic level. Several new potential biomarkers of prostate cancer were ...

Health

Blood samples can reveal chewable tobacco use

People who use moist snuff snus have significantly higher levels of the protein cornulin in their blood than non-snusers. This previously unknown relationship was found in a new study from Umeå University, Sweden. Whether ...

Psychology & Psychiatry

Researchers uncover novel mechanism behind schizophrenia

An international team of researchers led by a Case Western Reserve University School of Medicine scientist has uncovered a novel mechanism in which a protein—neuregulin 3—controls how key neurotransmitters are released ...

Medical research

Researchers discover how liver responds so quickly to food

Minutes after you eat a meal, as nutrients rush into your bloodstream, your body makes massive shifts in how it breaks down and stores fats and sugars. Within half an hour, your liver has made a complete switch, going from ...

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