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XB-LAB-782

Walentek Lab

Research Interests

Mucociliary development, regeneration and disease.

Research Area

The Walentek lab studies the molecular mechanisms of cilia and mucociliary epithelia in development, regeneration and disease. Cilia are important as cellular antennae or can be motile to produce motion (e.g. sperm flagellum). The human respiratory system, the fallopian tube and the brain are lined by multiciliated cells (MCCs), which produce hundreds of motile cilia to generate extracellular fluid flows for particle transport. The epidermis of frog (Xenopus) tadpoles is also covered by a mucociliary epithelium, and like the airway, it provides an important first line of defense against pathogens for the organism. We are using Xenopus, mice and cultured cells in our research and are particularly interested to elucidate the interactions between cell signaling, gene regulation and morphogenesis of mucociliary epithelia. Through analysis at the cellular and tissue-wide level, we aim to understand how complex tissue formation and function are regulated in vivo. Our work provides insights into the logic of self-organization in biological systems as well as into the molecular mechanisms underlying chronic lung diseases and ciliopathies.

Current Members

Walentek, Peter M (Principal Investigator/Director)
Wiegel, Johannes (Post-doc)


Additional Information

If you are interested in our research, we are happy to advise on fellowship opportunities for PhD students or postdocs. Prior experience in cell/developmental biology, genetics/ genomics, or (bio)informatics is highly desired. Interested students should apply with a cover letter stating their motivation, a CV (incl. list of publications if applicable), and contact information for two-three scientific references. Or in response to specific calls of the IMPRS-IEM or SGBM graduate school programs. The Walentek lab offers a PhD position through IMPRS-IEM to work on mucociliary signaling, genome regulation and innate immune defense in development and disease. All information on the application process and the program are available at the MPI Freiburg website. https://www.ie-freiburg.mpg.de/IMPRS-PhD

Contact

Institution: University of Freiburg, Germany