Immune-Microbiota Interactions Lab
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agkriegel.bsky.social
Immune-Microbiota Interactions Lab
@agkriegel.bsky.social
Our lab investigates the cellular and molecular mechanisms of host-microbiota interactions in immune-mediated diseases. In particular, the group investigates mechanisms of immunological tolerance related to the gut, skin and other mucosal microbiota.
Congratulations, Helen! 🎉👩🏽‍🎓
We’re celebrating the first PhD defense in the @agkriegel.bsky.social lab! 🥳
During her PhD, Helen investigated bacterial RNA and its capacity to stimulate Toll-like receptors (TLRs).
Congratulations on this fantastic achievement, Helen — well deserved! ✨🧬
September 7, 2026 at 11:37 AM
We are happy to share our latest publication, a systematic review on coordinated oral-gut microbiota relocation in connective tissue diseases #Microbiota#Relocation

www.frontiersin.org/journals/imm...
July 13, 2026 at 2:26 PM
Traveling back from the #CellPress #Host-MicrobiomeDynamics Symposium in Bruges today with terrific new insights from great speakers, thrilling interactions with other scientists and fantastic scientific discussions while presenting our newest research in poster sessions! #CSMicrobiome2026
May 13, 2026 at 12:04 PM
May 10, 2026 at 12:31 PM
Happy Day of Immunology! 🧬
We’re resharing this great post by the DGfI highlighting the important role of regulatory T cells (Tregs) in maintaining immune balance and preventing autoimmunity. A fascinating area that also connects closely to our lab’s research!
Take a look 👇
April 29, 2026 at 1:29 PM
Our lab member Carina was invited to the ImmunoChat podcast by Pia Madeleine Leipe from @dgfi-yi.bsky.social and the episode is now live! 🎙️

She shares insights into our lab’s research and what drives our work. Have a listen here: open.spotify.com/episode/6UjM...
The gut microbiome and autoimmunity: How our gut bacteria influence the immune system 🔬
open.spotify.com
April 29, 2026 at 7:57 AM
Exciting News 🎉
We’ve been awarded a #CellsInMotion pilot project and an #InSight CRC 1450 perspective project grant! Grateful to our partner labs for the teamwork and to the funders for their support.
Looking forward to what we’ll discover together. Stay tuned! 🔬🧬
March 24, 2026 at 1:34 PM
Last week we had the opportunity to discuss latest research updates with our close collaborator Prof. Nissan #Yissachar from @goodmanfaculty.bsky.social (@YissacharLab at X). We appreciate your visit and helpful feedback and are thrilled about your newest findings! 🫶🏼🧫🧪 #international #collaboration
February 21, 2026 at 9:08 PM
What a week!🎉
Three of our Medical Doctoral students presented their research projects at the MedK Symposium this week. MedK is a @uni-muenster.de program that enables medical students to pursue an experimental doctoral thesis + dedicated scientific training.
Great work, all of you!
Congrats!🔬✨
January 30, 2026 at 8:21 AM
Merry Christmas from the Immune–Microbiota Interaction Lab! 🎄
We treated our microbiomes at the UKM Christmas dinner and toasted to the great discoveries of the past year.
Looking ahead to 2026 and all it has in store for us!
December 16, 2025 at 5:14 PM
🌍 World Arthritis Day 💙

Today we stand with everyone affected by arthritis and other rheumatic diseases — and celebrate the collective efforts of patients, clinicians, and researchers working toward better understanding and care.

#WorldArthritisDay #Rheumatology #Autoimmunity
October 12, 2025 at 12:09 PM
Accomplishing goals together in the lab and also on the street. Last Sunday we successfully took part in the Münster Marathon relay. Our Martinis and Egallis did a fantastic job! #TeamSpirit #MünsterMarathon #Running #FitMicrobiome
September 26, 2025 at 11:42 AM
Last Tuesday our yearly team retreat took place at Mühlenhof. We spent some time learning about each other's earlier career steps, talking about future projects and we shared a nice meal together #LabRetreat #TeamBuilding #FeedYourMicrobiome
September 26, 2025 at 11:20 AM
Recently we had the invaluable opportunity to meet Michael S Gilmore, who visited our lab. He is the Chief Scientific Officer of Mass Eye and Ear/Mass General Brigham and also serves as Director of the Infectious Disease Institute at Harvard Medical School. Thank you!
#microbiome#enterococci
July 7, 2025 at 2:06 PM
Glad to share our latest publication:

Translocating gut pathobiont Enterococcus gallinarum induces TH17 and IgG3 anti-RNA–directed autoimmunity in mouse and human | Science Translational Medicine www.science.org/doi/10.1126/...

#pathobiont#autoimmunity#microbiome
Translocating gut pathobiont Enterococcus gallinarum induces TH17 and IgG3 anti-RNA–directed autoimmunity in mouse and human
Translocating pathobiont Enterococcus gallinarum promotes human TH17 and anti-RNA IgG3 autoantibody responses in patients with autoimmune disease.
www.science.org
May 28, 2025 at 9:28 AM