Mechanical strain exacerbates Pseudomonas infection in an organoid-based pneumonia-on-a-chip model.

Hoffmann, Karen; Behrendt, Ulrike; Pennitz, Peter; Kirsten, Holger; Pohl, Jessica; Lopez-Rodriguez, Elena; Weissfuss, Chantal; Kollmeier, Jens et al. · J Clin Invest · 2026

basic_science · Level V

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Abstract

Using an advanced human lung-on-a-chip model, this study shows that increased mechanical strain can make the lungs more vulnerable to harmful bacteria such as Pseudomonas aeruginosa.

Medical subject headings