News

25.04.2026 - 01.05.2026

We celebrate the publication of 2 new papers from the lab! One led by Kristina that provides comprehensive guidelines for analysing eosinophil sequencing data. The other, a review from James and Isabelle discussing eosinophil heterogeneity.

Journal Covers - JLB and Mucosal Immunology

11-14.03.2026

Daniel, Isabel and James represented our lab at the 20th World Immune Regulation Meeting (WIRM) in Davos - Presenting their latest data in a series of posters and talks

05-07.10.2025

Dr. De Lange presented our most recent work on eosinophils in colorectal cancer progression at UEG Week 2025 - and received the Best Abstract Presentation prize!

Dr. De Lange presenting at UEG Week 2025

15-18.09.2025

Prof. Arnold and Dr. Gonzalez Perez attended the Granulocyte Meeting in Shanghai, China - congrats to Ignacio on bringing home the Best Poster prize!

11-12.09.2025

Glenn represented the Arnold Lab at the Annual Swiss Society of Gastroenterology Meeting in Interlaken, where he showed our latest findings about the role of eosinophils in colorectal cancer progression.

07-11.07.2025

Our lab had a fantastic time at the International Eosinophil Society Congress in Montpellier! It was a wonderful opportunity to connect with colleagues, exchange ideas, and learn about exciting new eosinophil research. We were also proud to share our own work, and thrilled that some of our lab members received awards for their contributions. Check out our Bluesky post for more details.

10.07.2025

The Arnold Lab joins Bluesky!

We are happy to announce that we joined Bluesky! From now on, this will be our main social media platform for sharing updates, news, and insights from our work. Check out our profile and make sure to follow us to stay connected! which we we will use as our main social media plattform for the future! Check it out and make sure to follow us!

12-15.03.2025

Isabelle Arnold, James King, and Daniel Crepaz had the pleasure of representing the lab at WIRM 2025 in Davos. Isabelle and James were invited to give talks in the plenary session, while Daniel gave a workshop presentation — and was awarded the Best Presentation Prize! We're proud of the team's contributions and recognition at this exciting international meeting!

03.03.2025

We're excited to share that Daniel Crepaz is representing the Arnold Lab at the Keystone Symposia on Myeloid Cells (#KSMyeloid25) in Hannover! He will be presenting both a poster and giving a talk in the Granulocytes session, highlighting the lab's latest findings on neonatal eosinophil tissue integrity functions and their impact on the microbiota.

18.12.2024

We’re thrilled to share our latest preprint, now live on bioRxiv, diving into eosinophil dynamics in colorectal cancer (CRC):
🔗 Read it here

This study sheds new light on the roles of eosinophils, SPP1+ macrophages, and their interactions within the tumor microenvironment.

Follow us on Bluesky

Mucosal Immunology