Thursday, July 31, 2025

This tiny lung-on-a-chip could predict—and fight—the next pandemic

Scientists at Kyoto University have developed a groundbreaking "lung-on-a-chip" that can mimic the distinct regions of human lungs—airways and alveoli—to study how viruses like COVID-19 affect them differently. Powered by isogenic induced pluripotent stem cells (iPSCs), the system offers a high-fidelity way to model personalized immune responses and test drug effectiveness. This innovation opens the door to precision medicine, deeper understanding of emerging viruses, and even modeling of other organs in the future.

from Top Health News -- ScienceDaily https://ift.tt/4ZbWrRG

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A common painkiller may be quietly changing cancer risk

Ibuprofen may be doing more than easing aches and pains—it could also help reduce the risk of some cancers. Studies have linked regular use ...