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Medical research

Inflammation triggers fatal cycle in Alzheimer's disease

An immune reaction in the brain seems to play a major role in the development of Alzheimer's disease. In a way, it "adds fuel to the fire" and apparently causes an inflammation that, in a sense, keeps kindling itself. The ...

Psychology & Psychiatry

'Toxic,' but still successful professionally?

Toxic personality is a term used to describe people who behave greedily, immodestly and unfairly and take the truth very lightly. Dr. Mareike Kholin, Bastian Kückelhaus and Prof. Dr. Gerhard Blickle from the Department of ...

Medications

Antibiotics: City dwellers and children take the most

City dwellers take more antibiotics than people in rural areas; children and the elderly use them more often than middle-aged people; the use of antibiotics decreases as education increases, but only in rich countries: These ...

Medical research

How the brain detects fine differences

How do people manage to find their way around the neighborhood even though the streets look similar? Researchers at the University of Bonn have gained new insights into a mechanism that very likely plays a major role in this ...

Neuroscience

Stroke: Macrophages migrate from the blood

Macrophages are part of the innate immune system and essential for brain development and function. Using a novel method, scientists from Jena University Hospital, the University of Bonn and the Memorial Sloan Kettering Cancer ...

Health

Less advertising for high-calorie snacks on children's TV

The number of overweight children has increased significantly. In addition to psychological problems, chronic diseases such as diabetes, high blood pressure and joint wear and tear are on the rise. Some food and beverage ...

Immunology

How immune cells switch to attack mode

Macrophages have two faces: In healthy tissue, they perform important tasks and support their environment. However during an infection, they stop this work and hunt down pathogens instead. Upon coming into contact with bacteria ...

Medical research

Activation of opioid receptor uncovered

Together with colleagues from Shanghai, Brussels, Canada and the USA, researchers from the University of Bonn have uncovered the binding mechanism of an important pain receptor. The results facilitate the development of new ...

Medications

Why beta-blockers cause skin inflammation

Beta-blockers are often used to treat high blood pressure and other cardiovascular diseases. However, in some patients they can trigger or exacerbate psoriasis, an inflammatory skin disease. Scientists at the University of ...

Oncology & Cancer

New method identifies aggressive breast cancer

Aggressive forms of breast cancer often manipulate the immune response in their favor. This manipulation is revealed in humans by the same immunological "signature" as in mice. This is shown by a study carried out by scientists ...

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