What causes pulmonary fibrosis on a cellular level?

A new UCLA Health study in mice has identified a new potential trigger for pulmonary fibrosis: lipid dysregulation (a fat imbalance) within alveolar macrophages. These are the immune cells that serve as the first line of ...

A pillowcase that tracks sleep

An interdisciplinary team of researchers led by Columbia Engineering Associate Professor Xia Zhou has developed PillowSense, a fabric-based sleep-monitoring system. The novel system uses soft sensors to measure heart rate, ...

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