How DNA folding controls immune gene activity in T cells

A new study by researchers at the Perelman School of Medicine at the University of Pennsylvania reveals that the three-dimensional folding of DNA at a key genetic locus helps determine when two related immune genes, Ets1 ...

Pollen season poses greater risk for people with COPD

Increased exposure to pollen negatively affects the lung function of people with chronic obstructive pulmonary disease (COPD), according to a new study in the July 2026 issue of Chronic Obstructive Pulmonary Diseases: Journal ...

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