Surfactant is necessary for normal lung function. (babymed.com)
To learn how cells switch on ALT, the group experimentally eliminated two proteins, ASF1a and ASF1b, in normal lung cells and in a cancer cell line that relies on telomerase for immortality. (sciencedaily.com)
Breathing polluted air interferes with normal lung development, increases the risk of asthma in children, and triggers asthma attacks. (carbonpricedc.org)