2026-05-10 – Cell Symposium on Host-Microbiome Dynamics, Bruges, Belgium
Konstantinos and Marie-Steph attended the Host-Microbiome Dynamics symposium organized by Cell Press in Bruges, where Konstantinos presented a poster on his PhD work.
2026-05-04 – Manon joins the lab
We welcome Manon Louazon from Polytech Nice Sophia who joined the team for her 4th-year engineering school internship.
2026-04-29 – 20th International p53 Workshop, Toronto, Canada
Sylvain presented our work at the 20th International p53 Workshop held at the SickKids Peter Gilgan Centre for Research & Learning in Toronto. His talk highlighted our group’s latest research on the regulation of p53 by bacteria to the international p53 research community. This fantastic meeting was a great opportunity to get an update on the leading edge of p53 research, exchange ideas with leaders in the field, and strengthen collaborations within the community.

2026-04-20 – New publication out
Our study exploring how microbiota-driven mechanisms contribute to chemotherapy resistance in colorectal cancer is now published in Cell Death & Disease. The work highlights the role of microbiota in regulating p53 via the tumor microenvironment, underscoring the complexity of bacteria-tumor interactions in therapy response.
🔗 Read the paper: https://www.nature.com/articles/s41419-026-08756-4
2026-01-19 – RugilÄ— joins the lab
We welcome RugilÄ— GineikaitÄ— who joined the team for her Master’s project.
2026-01-07 – Margaux joins the lab
Margaux Gaborieau joined the lab for her PhD project, welcome!
2025-12-28 – Support from Gustafsson Foundation
Marie-Steph was awarded funding from Bengt E Gustafsson Foundation for her work on Klebsiella pneumoniae Type VI Secretion System (T6SS) as a driver of gut inflammation and tumorigenesis.
2025-12-10 – Travel grant obtained by Konstantinos
Konstantinos received a competitive travel grant from Radiumhemmets Forskningsfonder to attend the Cell Symposium on Host-Microbe dynamics, 2026.
2025-12-03 – Ivanna joins the lab
Dr. Ivanna Prylutska joined the lab for her postdoc. Welcome!
2025-11-10 – Continued support from Cancerfonden
Sylvain has been awarded a three-years project grant from the Swedish Cancer Society (Cancerfonden) to study the mechanisms of p53 dysregulation by oncogenic bacteria in cancer.
2025-10-24 – The Royal Swedish Academy of Engineering Sciences features our research
The Royal Swedish Academy of Engineering Sciences (IVA) produced a short film highlighting our recent Cell publication conducted in collaboration with Saei’s lab (Karolinska Institute) and Collins lab (MIT). In the film, which was presented during the IVA annual meeting in Stockholm City Hall, Marie-Steph presents our collaborative study on generative AI for antibiotic design, together with Dr. Amir Saei and Dr. Edmund Loh.
2025-10-20 – 11th National Infection Biology Meeting, BÃ¥lsta
Great presentation of his PhD work by Konstantinos, congratulations!

2025-10-08 – Mira joins the lab
Mridini Mehta (Mira) joined us to work on her Master’s project. Welcome to the team!
2025-10-01 – Bacterial Pathogens and Host Cell Interactions conference, Quy Nhon, Viet Nam
Marie-Steph was invited to present our work at the Bacterial Pathogens and Host Cell Interactions conference organized by the International Centre for Interdisciplinary Science Education (ICISE) in Quy Nhon, Viet Nam.

2025-09-29 – Karolinska Institute Infection Retreat
Konstantinos abstract was selected for an oral presentation at the KI Infection Biology network annual retreat at Yasuragi, Stockholm. Congratulations!
2025-09-01 – Website Launch!
Finally, our website is live! Stay tuned for updates on our lab and research, and follow us on LinkedIn or Bluesky for the latest news.
