Immunology

'Double agent' cells survival factor revealed

A group of `double agent' cells, which both protect us from some infections while also contributing to tissue damage in various inflammatory conditions, could be manipulated to offer a new approach to treating conditions ...

Diseases, Conditions, Syndromes

H. pylori infection may reduce risk of allergic esophageal condition

New research suggests that Helicobacter pylori (H. pylori) infection of the stomach, which occurs in about half of the world's population and can cause peptic ulcers and stomach cancer in minority of cases, may help protect ...

Immunology

Worms use immune system to extract food from cells

White blood cells are usually our allies in fighting infections, but new research shows that when Trichinella worms first invade muscle cells, one particular type of white blood cell doesn't attack – rather it helps the ...

Immunology

Call for help to killer cells improves cancer rejection

Sometimes it takes a long time to solve a puzzle: In 1893, German surgeon G. Reinbach discovered that tumor tissue is often infiltrated by special cells of the immune system called eosinophils. Ever since then, scientists ...

Oncology & Cancer

High-value research of 2014 presented for gastroenterology

(HealthDay)—Articles relating to esophageal diseases, pancreatic cancer, colorectal cancer, inflammatory bowel disease, liver disease, and other topics are included in a special gastroenterology and hepatology update summary ...

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