# Researchers improve RNA extraction from precision-cut lung slices

- Source: Phys.org
- Published: 2026-10-26T13:00:01+00:00
- Category: Science
- Original: https://phys.org/news/2026-10-rna-precision-lung-slices.html
- Canonical: https://groundlevelnews.com/story/researchers-improve-rna-extraction-from-precision-cut-lung-slices-a6479a/

Precision-cut lung slices allow researchers to study living human lung tissue outside the body, preserving the different cell types and structures that make up the organ. But a material that helps scientists create these slices can also make it difficult to study the genetic activity within them.

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