Postdoctoral associates from across the university convened on April 25, 2024, to share their work at the annual Postdoctoral Research Symposium. Along with oral and poster presentations was a keynote address on artificial intelligence by Nawar Shara, a Georgetown School of Medicine professor and MedStar Health Research Institute leader.
This year’s presentation winners were:
Oral Presentations
- Willian Lazarini Lopes
- Veerupaxagouda Patil
Poster Presentations
- Danyel Smith
- Oswaldo Villena
- Meghali Joshi
![](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-1-16x9-1-1024x576.jpg)
Geraldine Vitry, left, Georgetown University Postdoctoral Association co-chair, and Elizabeth Salm, Biomedical Graduate Education’s director of graduate and postdoctoral training and development, welcome attendees to the symposium.
![](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-2-16x9-1-1024x576.jpg)
Willian Lazarini Lopes shares his epilepsy research in the first oral presentation of the day.
I just completed one year here at Georgetown as a postdoc, so I thought that it was a good opportunity to show the whole community what I’m doing in the lab.
Willian Lazarini Lopes, oral presenter
![Willian Lazarini Lopes speaks to attendees sitting in the tiered seating of Proctor Harvey Amphitheater.](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-3-16x9-1-1024x576.jpg)
![](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-4-16x9-1-1024x576.jpg)
Shuaijun Li discusses using machine learning to distinguish types of plastic for recycling.
![](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-5-16x9-1-1024x576.jpg)
Jiaxiang Tao speaks about his genomic study of hormones and mechanisms related to breast cancer.
![](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-6-16x9-1-1024x576.jpg)
Barwendé Sané shares his project, “Faithfully Seeding,” which seeks to engage African farmers in sustainability conversations.
In Africa we used to say, ‘Unless you share your knowledge, you cannot grow.’ … Presenting was also an opportunity for me to share the energy I have for this work, and having people who are different in front of me, looking at me and paying their time to listen to me – this is providing me positive energy.
Barwendé Sané, oral presenter
![](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-7-16x9-1-1024x576.jpg)
Veerupaxagouda Patil presents his research on testing the effects of sunscreen ingredients on DNA damage and repair.
![](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-8-16x9-1-1024x576.jpg)
Nawar Shara delivers her keynote address, “From Pixels to Insights: The Role of AI in Healthcare Research and Education.” Shara is the chief of research data science at the MedStar Health Research Institute, as well as founding co-director of the MedStar-Georgetown Collaborative Center for Artificial Intelligence in Healthcare Research and Education (AI CoLab).
![Symposium attendees discuss research in Pre-Clinical Hallway C during poster presentations.](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-10-16x9-1-1024x576.jpg)
![](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-9-16x9-1-1024x576.jpg)
Katarina AuBuchon shares her research on identity safety in cancer screenings for Black and Latina/o patients
It’s really exciting to be able to show other people at your institution what you’re doing. … Especially as an early-career person, to get that experience is really valuable.
Katarina AuBuchon, poster presenter
![Symposium attendees discuss research in Pre-Clinical Hallway C during poster presentations.](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-12-16x9-1-1024x576.jpg)
![Attendees talk by the refreshments table during the symposium reception.](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-18-16x9-1-1024x576.jpg)
Any opportunity to get to share our work and hear people’s feedback is really great.
Maisha Huq, poster presenter
![](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-13-16x9-1-1024x576.jpg)
Volunteer judges evaluated the presentations. Willian Lazarini Lopes placed first among the oral presenters.
![](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-14-16x9-1-1024x576.jpg)
Meghali Joshi received third-place honors for her poster presentation.
![](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-15-16x9-1-1024x576.jpg)
Oswaldo Villena placed second among the poster presenters.
![](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-16-16x9-1-1024x576.jpg)
Danyel Smith won first-place poster presentation.
![](https://biomedicalprograms.georgetown.edu/wp-content/uploads/2024/04/prs-2024-17-16x9-1-1024x576.jpg)