Oct. 24, 2025 Researchers uncovered how lung cells decide whether to rebuild tissue or fight infection. This built-in “switch” may be the key to restoring the lungs’ natural repair ability. The ...

Lung cancer arises in tissues of the lung, usually in the cells lining air passages. The two main types are small-cell lung cancer and non-small-cell lung cancer, according to the shape of cells under ...

Mechanism of action describes the process by which a molecule, such as a drug, functions to produce a pharmacological effect. A drug’s mechanism of action may refer to its effects on a biological ...