![Distinguished Seminar Series: Sonja Schrepfer](https://irm.med.upenn.edu/wp-content/uploads/sites/33/2020/05/dss-grid-300x225.png)
Open to all Penn faculty, postdocs, students, and staff. Join us for this IRM-sponsored installment of the Distinguished Seminar Series, which features notable researchers from institutions around the world.
This week, we are hosting Sonja Schrepfer.
For questions about one-on-one meetings or trainee lunch with our speaker, please contact Diona Cashioli (diona.cashioli@pennmedicine.upenn.edu).
![Distinguished Seminar Series: Francesca Spagnoli](https://irm.med.upenn.edu/wp-content/uploads/sites/33/2020/05/dss-grid-300x225.png)
Open to all Penn faculty, postdocs, students, and staff. Join us for this IRM-sponsored installment of the Distinguished Seminar Series, which features notable researchers from institutions around the world.
This week, we are hosting Francesca Spagnoli.
For questions about one-on-one meetings or trainee lunch with our speaker, please contact Diona Cashioli (diona.cashioli@pennmedicine.upenn.edu).
![Distinguished Seminar Series: Terry Lechler](https://irm.med.upenn.edu/wp-content/uploads/sites/33/2020/05/dss-grid-300x225.png)
Open to all Penn faculty, postdocs, students, and staff. Join us for this IRM-sponsored installment of the Distinguished Seminar Series, which features notable researchers from institutions around the world.
This week, we are hosting Terry Lechler.
For questions about one-on-one meetings or trainee lunch with our speaker, please contact Diona Cashioli (diona.cashioli@pennmedicine.upenn.edu).
![Stem Cell Club: September 23 @ SCTR](https://irm.med.upenn.edu/wp-content/uploads/sites/33/2020/05/Stem-Cell-Club-Grid-1-300x225.png)
Speaker: Sara Meyer, PhD, Assistant Professor, Thomas Jefferson University
Hosted by: Andres Blanco, PhD, Assistant Professor, Biomedical Sciences, School of Veterinary Medicine
Open to all Penn faculty, postdocs, students, and staff! Come enjoy some snacks and stem cell science.
![Stem Cell Club: October 23 @ SCTR](https://irm.med.upenn.edu/wp-content/uploads/sites/33/2020/05/Stem-Cell-Club-Grid-1-300x225.png)
Speaker: Jeffrey Farrell, PhD, Stadtman Investigator, NIH/NICHD
Hosted by: Bushra Raj, PhD, Assistant Professor of Cell and Developmental Biology, PSOM
Open to all Penn faculty, postdocs, students, and staff! Come enjoy some snacks and stem cell science.