Immunology

Stress accelerates immune aging, study finds

Stress—in the form of traumatic events, job strain, everyday stressors and discrimination—accelerates aging of the immune system, potentially increasing a person's risk of cancer, cardiovascular disease and illness from ...

Diseases, Conditions, Syndromes

Immune memory less durable after severe COVID-19, study suggests

Infection-fighting B cells retain better memory of the coronavirus spike protein in University Hospital patients who recover from less-severe cases of COVID-19 than in those recovering from severe COVID-19, a new study suggests. ...

Oncology & Cancer

Engineers report advance in rapid cancer detection and monitoring

When it comes to cancer detection, size matters. Traditional diagnostic imaging cannot detect tumors smaller than a certain size, causing missed opportunities for early detection and treatment. Circulating tumor exosomes ...

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