Kotton Lab featured in Boston University Article on Lung Disease Research

For more than 20 years, a team of Boston University scientists have been on a quest to not just figure out how to treat incurable lung diseases, but also how to regenerate damaged lungs so they’re as good as new.

That is the goal of pulmonologist Darrell Kotton and his lab at the Center for Regenerative Medicine (CReM), a joint effort between the University and Boston Medical Center, BU’s primary teaching hospital. By refining their work using sophisticated stem cell technology, Kotton and his team are closer to realizing that vision than ever before.

In two new studies published in Cell Stem Cell, BU researchers detail how they engineered lung stem cells and successfully transplanted them into injured lungs of mice. Two lines of cells targeted two different parts of the lung: the airways, including the trachea and bronchial tubes, and the alveoli, the delicate air sacs that deliver oxygen to the bloodstream. Their findings could eventually lead to new ways for treating lung diseases, including severe cases of COVID-19, emphysema, pulmonary fibrosis, and cystic fibrosis, a disease caused by a genetic mutation.

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