A T-cell test developed by Adaptive Biotechnologies could become the first commercially available test of its kind, and it may be more effective at detecting past COVID-19 infections than antibody ...

It develops from the abnormal multiplication of T cells, or T-lymphocytes, a type of white blood cell essential for immune system function. The specific treatment course and prognosis for T-cell ...

For the 80 million people worldwide with celiac disease, the only treatment available is to cut grains like pasta and bread out of their lives. But researchers are hoping to change that with a new ...