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Welcome To CSB

The Department of Cell & Systems Biology (CSB) advances research and teaching in the most dynamic and vital areas of biological research

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Meet our Faculty

Explore who’s behind our latest outstanding publications.

Professor Keiko Yoshioka

Keiko Yoshioka

Professor

Eiji Nambara

Professor

Felix Gunawan

Assistant Professor

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Recent Publications

mTor limits autophagy to facilitate cell volume expansion and rapid wound repair in Drosophila embryos

Scepanovic G, Balaghi N, Rothenberg KE, Fernandez-Gonzalez R
2025, Developmental Cell, 10.1016/j.devcel.2024.12.039

Transcription processes compete with loop extrusion to homogenize promoter and enhancer dynamics

Platania A, Erb C, Barbieri M, Molcrette B, Grandgirard E, de Kort MAC, Pomp W, Meaburn K, Taylor T, Shchuka VM, Kocanova S, Nazarova M, Oliveira GM, Mitchell JA, Soutoglou E, Lenstra TL, Molina N, Papantonis A, Bystricky K, Sexton T
2024, Science Advances, 10.1126/sciadv.adq0987

Calcium signaling triggers early high humidity responses in Arabidopsis thaliana

Hussain S, Suda H, Nguyen CH, Yan D, Toyota M, Yoshioka K, Nambara E
2024, Proceedings of the National Academy of Sciences, 10.1073/pnas.2416270121

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Latest News

August 8, 2025

Big career award from IPGSA for small molecule studies by Prof Shelley Lumba

Professor Shelley Lumba has earned the OlChemIm Award from the International Plant Growth Substances Association (IPGSA) for “outstanding…

July 11, 2025

Alumni Reunion 2025 lets our guests take on the role of undergraduates in Biology

CSB was out in force with events at University of Toronto’s Alumni Reunion 2025. We held Open Houses in our teaching laboratories that allowed alumni…

July 10, 2025

Sold Out Crowd Learns Secrets of Plants and Fungi from Prof Lumba

As a headlining event for our Department at Alumni Reunion 2025, Professor Shelley Lumba gave a Stress-Free Degree lecture on the "Secret Language…

June 24, 2025

Decades of dedication by Professor Provart recognized in Arabidopsis community award

Professor Nicholas Provart has dedicated decades to the Arabidopsis community, performing research as well as communicating and teaching about this…

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Jennifer Mitchell

Professor and Chair

At CSB, our Professors create modern, interactive instruction for an engaged student body and our Sessional Lecturers provide a personal approach. Our exceptional students, post-docs and professors are recipients of prestigious honours. We will continue to produce outstanding discoveries that enhance and challenge our understanding of living organisms

What’s Happening at CSB

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