Cell Biology Seminar

Mondays - 11:15

Room C161, IZB, Baltzerstrasse 4, 3012 Bern

ICB Seminars Fall Semester 2025

Date

Speaker

Affiliation

Talk Title

22. September, 2025

Dr. Sopie Pantalacci and Prof. Dr. Marie Sémon
(invited by Prof. Dr. Peter Meister)

LBMC / Ecole Normale Supérieure de Lyon

"What serial appendages can tell us about pleiotropy and its role in evolution"

29. September, 2025

Prof. Dr. Colinda Scheele
(Invited by Dr. Agne Frismantiene)

KU Leuven, Department of Oncology

"How breast tissue defends itself: insights into cancer protection mechanisms"

06. October, 2025

Prof. Dr. Abby Dernburg
(Invited By Prof. Dr. Peter Meister)

University of California Berkeley

TBA

13. October, 2025

Dr. Michael Rera
(Invited by Prof. Dr. Benjamin Towbin)

Unité de Biologie Fonctionnelle et Adaptative, Paris

TBA

27. October, 2025

Prof. Dr. Mark Carrington
(Invited by Prof. Dr. Eva Glünz)

University of Cambridge

"Identification of the Trypanosoma brucei gambiense genes necessary and sufficient for resistance to the human Trypanolytic Lytic Factor"

03. November, 2025

Prof. Dr. David Brückner
(Invited by Prof. Dr. Olivier Pertz)

Biozentrum Basel

“Information flow in self-organized developmental systems”

10. November, 2025

Prof. Dr. Krzysztof Gogolewski
(Invited by Dr. Maciej Dobrzynski)

University of Warsaw

"SpaceLet: Detecting Infiltration Patterns in Spatially Resolved Imaging Data"

08. December, 2025

Prof. Dr. Ryan Baugh
(Invited by Prof. Dr. Benjamin Towbin)

Duke University

TBA

Monday, September 22nd, 2025 - 11:15 - Baltzerstrasse 4, Room C161

Dr. Sopie Pantalacci and Prof. Dr. Marie Sémon | LBMC - Ecole Normale Supérieure de Lyon | "What serial appendages can tell us about pleiotropy and its role in evolution"

The Pantalacci/Sémon lab's research displays a strong interest in the interplay between development, genome and evolution. They see biological systems as the products of development - assisted by the genome, but also as the products of evolution - mediated by the genome. As such both the development and the genome can orient possible routes of evolution. They study genome expression and its developmental dynamics as an entry point and are specialized in handling transcriptome data in different species and in a developmental context. Several projects are focused on cases of repeated evolution (convergent evolution): looking for specific developmental and/or genomic properties associated with repeated evolution. They are also interested in the evolution of development in relation to the evolution of morphologies. They use a very powerful model system, the rodent molar, studied since the 19th century, and cutting edge approaches at the interface of evolutionary developmental biology and evolutionary genomics. The team is headed by Marie Sémon (Professor, ENS Lyon) and Sophie Pantalacci (DR2, CNRS) who bring their complementary expertise in (respectively) evolutionary genomics and evo-devo.

Monday, September 29, 2025 - 11:15 - Baltzerstrasse 4, Room C161

Photo of Prof. Dr. Colinda Scheele

Prof. Dr. Colinda Scheele | KU Leuven, Department of Oncology | "How breast tissue defends itself: insights into cancer protection mechanisms"

Colinda Scheele is a group leader at VIB Center for Cancer Biology since June 2020, and an Assistant Professor at KU Leuven, Department of Oncology since 2021. Colinda received a Master in Biomedical Sciences from Utrecht University. She performed her PhD research (cum laude) in the lab of Prof. Jacco van Rheenen (at the Hubrecht Institute (Utrecht) and the Netherlands Cancer Institute (Amsterdam)). During her PhD, she made important contributions to the field of mammary gland biology, as I discovered the location, behavior, and fate of mammary stem cells during pubertal branching morphogenesis (Scheele*, Hannezo* et al Nature, 2017; Hannezo*, Scheele* et al Cell, 2017; Corominas-Murtra*, Scheele* et al PNAS, 2020). During these years, she pioneered quantitative lineage tracing and intravital microscopy of diverse tissues studying tissue heterogeneity, metastasis and therapy response (Scheele et al Trends in Cancer, 2016; Scheele et al Nat Rev Methods Primers 2022). Building on these discoveries and unique technologies, she started her laboratory in 2020 at VIB Center for Cancer Biology and in 2021 at KU Leuven, Dpt of Oncology, where her team focuses on the interaction dynamics between cancer cells and their host (tissue). The team develops and uses state-of-the-art methods, including intravital imaging (Messal et al JOMBN 2021), organoid technology (Caruso et al Front Physiol 2022), and a unique biobank of orthotopically transplanted patient-derived xenograft models (Hutten et al Cancer Cell, 2023), to study the origins and dynamics of primary and metastatic cancer in real-time in a near-to-native setting. They developed an image-guided spatial sequencing method (van der Leun et al Nature Chemical Biology 2021) and by using this method they discovered that healthy breast tissue surrounding early tumor lesions carries oncogenic mutations, despite being untransformed (Hutten et al The Journal of Pathology 2024). The team recently discovered that host breast tissue remodeling plays a key role in protecting us from breast tumor initiation in the presence of oncogenic driver mutations (Ciwinska et al Nature 2024). The research of Colinda’s lab is funded by national and international grants, including FWO, Stichting tegen Kanker, EOS, NIH, and ERC. Colinda received several awards and prizes including the BAEF alumni award (2024), Beug Prize for Metastasis research (2023), the FEBS excellence award (2022), the Antoni van Leeuwenhoek Prize (2020) and the PhD of the year award (2017).