Piotrowski Lab
We study the development and regeneration of the lateral line sensory system in zebrafish at the cellular, transcriptomic and epigenetic level.
![](https://stowers-institute.transforms.svdcdn.com/production/default/hero-img_2025-01-27-190432_diwc.jpg?w=1536&h=661&q=82&auto=format&fit=crop&dm=1738004672&s=2d4beddbae78e7ff8bcdc3c569d2ed1f 1536w, https://stowers-institute.transforms.svdcdn.com/production/default/hero-img_2025-01-27-190432_diwc.jpg?w=1280&h=551&q=82&auto=format&fit=crop&dm=1738004672&s=f800cd9f50532ded6fcf4ae30ce59a50 1280w, https://stowers-institute.transforms.svdcdn.com/production/default/hero-img_2025-01-27-190432_diwc.jpg?w=1024&h=441&q=82&auto=format&fit=crop&dm=1738004672&s=7bb3b9a20bc13f7dd76b798fe6d00550 1024w, https://stowers-institute.transforms.svdcdn.com/production/default/hero-img_2025-01-27-190432_diwc.jpg?w=768&h=330&q=82&auto=format&fit=crop&dm=1738004672&s=961c78de670b5ce5066e21002047e6a3 768w, https://stowers-institute.transforms.svdcdn.com/production/default/hero-img_2025-01-27-190432_diwc.jpg?w=640&h=275&q=82&auto=format&fit=crop&dm=1738004672&s=ab6384edd889919f4bc7239d5dc7b66a 640w)
Our research focus
![Image of zebrafish swimming used for study in the Piotrowski, Sanchez Alvarado, and other labs at Stowers to help study regeneration.](https://d2sw9xkbx9pqb1.cloudfront.net/default/_768x427_crop_center-center_82_line/zebrafish-impact.jpg 768w, https://d2sw9xkbx9pqb1.cloudfront.net/default/_640x355_crop_center-center_82_line/zebrafish-impact.jpg 640w)
The primary focus of our lab is understanding the development and regeneration of the zebrafish lateral line and the potential applications for promoting mammalian hair cell regeneration to restore hearing loss or deafness. Our areas of research include:
- Stem cell biology
- cell fate acquisition
- innate immune system
- cell migration
#StowersImpact: Tatjana Piotrowski, Ph.D., discusses her research surrounding hearing loss and aging
Listen as Investigator Tatjana Piotrowski explains how the Institute provides unparalleled mentorship that helps ensure success for new faculty.