Diseases, Conditions, Syndromes

Prolonged immune response may contribute to post-COVID-19 blood clots

Serious complications due to blood clots, such as heart attacks and strokes, that are experienced by some COVID-19 survivors may be caused by a lingering immune response in the blood vessels after recovery, suggests a study ...

Arthritis & Rheumatism

Lower GI problems plague many with rheumatoid arthritis

Add lower gastrointestinal (GI) problems such as ulcers, bleeding and perforations to the list of serious complications facing many rheumatoid arthritis patients. They are at greater risk for GI problems and gastrointestinal-related ...

Cardiology

Scientists ID source of damaging inflammation after heart attack

Scientists have zeroed in on a culprit that spurs damaging inflammation in the heart following a heart attack. The guilty party is a type of immune cell that tries to heal the injured heart but instead triggers inflammation ...

Immunology

A thick skin: How a very exposed organ fights disease

Humans are just so naked. Where many creatures have scales or spines—or even a shell—humans have a soft, sweaty, stretchy layer of skin standing between the world and our internal organs.

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