Immunology

Study unveils improved mRNA cancer vaccine targeting

No matter where cancer cells grow in the human body, they are a threat to our health and our lives. But instead of treating them with chemotherapy or radiation—which have undesirable side effects—what if we could train ...

Diseases, Conditions, Syndromes

Cardiac arrest vs. heart attacks: Who is at risk?

Sudden cardiac arrest may occur in various conditions when someone, while active (playing basketball or walking with friends), collapses and passes out. Their blood pressure drops, and often their heart stops. This may be ...

Cardiology

Untreated sleep apnea tied to early heart aging and death

A new study published in npj Aging provides compelling evidence that untreated obstructive sleep apnea (OSA) accelerates cardiovascular aging and significantly increases the risk of premature death.

Medications

Online tool detects drug exposure directly from patient samples

Doctors and researchers try to understand what medications a person has taken by asking patients directly or by looking at medical records. But this information is often incomplete. People may forget what they took, use over‑the‑counter ...

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