Diseases, Conditions, Syndromes

How rotavirus causes severe gastrointestinal disease

Rotavirus is a major cause of diarrhea and vomiting, especially in children, that results in approximately 128,000 deaths annually. The virus triggers the disease by infecting enterocyte cells in the small intestine, but ...

Genetics

Fingerprint of multiple sclerosis immune cells identified

Researchers at the University of Zurich have identified a cell population that likely plays a key role in multiple sclerosis (MS). T helper cells in the blood of MS patients infiltrate the central nervous system, where they ...

Medical research

Evidence of autoimmunity's origins uncovered via new approach

Autoimmune diseases are thought to be the result of mistaken identity. Immune cells on patrol, armed and ready to defend the body against invading pathogens, mistake normal human cells for infected cells and turn their weapons ...

Oncology & Cancer

Cell senescence does not stop tumor growth

Since cancer cells grow indefinitely, it is commonly believed that senescence could act as a barrier against tumor growth and potentially be used as a way to treat cancer. A collaboration between a cancer biologist from the ...

Diseases, Conditions, Syndromes

Stem cells reverse disease in a model of Parkinson's disease

In a new study to be published in the Journal of Clinical Investigation, researchers compared the ability of cells derived from different types of human stem cell to reverse disease in a rat model of Parkinson disease and ...

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