Immunology

Gut immunity more developed before birth than previously thought

Most biology textbooks explain that the fetal immune system is largely undeveloped and that it learns after being exposed to the world at birth. New research from the University of Pittsburgh School of Medicine and UPMC Children's ...

Diseases, Conditions, Syndromes

People's initial immune response to dengue fever analyzed

Researchers have come one step closer to understanding how the immune system responds to acute dengue fever, a disease that has affected hundreds of thousands of people in Southeast Asia this summer alone. In a study published ...

Medical research

Mechanical forces impact immune response in the lungs

When the body is fending off an infection, there are changes in temperature, pH balance, and metabolism. Yale researchers wondered if yet other factors might come into play, and in a recent study, confirmed that mechanical ...

Oncology & Cancer

Making cancer stem cells visible to the immune system

Leukemia stem cells protect themselves against the immune defense by suppressing a target molecule for killer cells. This protective mechanism can be tricked with drugs. In the journal Nature, scientists from Basel, Tübingen ...

Medical research

Treatment for common cause of diarrhea more promising

One of the most common causes of diarrhea worldwide—accounting for millions of cases and tens of thousands of deaths, mostly of small children—is the parasite Cryptosporidium. Doctors can treat children with Cryptosporidium ...

Diseases, Conditions, Syndromes

Taking the 'killer' out of natural killer cells

The virus responsible for chickenpox and shingles employs a powerful strategy of immune evasion, inhibiting the ability of natural killer cells to destroy infected cells and produce molecules that help control viral infection, ...

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