Read the latest #SMIMemberPaper by Stephanie C. Eisenbarth and colleagues in Immunity CP on how B cells in the gut associated lymphoid tissues can sequentially switch from IgG1 to IgA. Read more here: www.cell.com/immunity/ful...

MI is a proud sponsor of Having IMPACTT 6 @impactt-microbiome.bsky.social Register today! www.eventbrite.ca/e/having-imp...

Cytokine networks driving eosinophil functional heterogeneity www.mucosalimmunology.org/article/S193...

This is your final opportunity to take advantage of discounted early bird registration rates for #ICMI2026! Register now and join what hundreds have already signed up for. Don’t miss your chance to join them in Montréal. www.societymi.org/page/ICMI_2026 #SMI #MucosalImmunology #Immunology

Read the latest #SMIMemberPaper by Croitoru and colleagues in Gut BMJ from the PIONIR (Preventing IBD ONset in Individuals at Risk) trial on calprotectin to identify at-risk individuals during the potential pre-CD stage for enrolment in prevention trials. Read more: gut.bmj.com/content/earl...

ICMI 2026 early bird registration ends in 1 week! Register now and join what hundreds have already signed up for! www.societymi.org/page/ICMI_2026 #SMI #MucosalImmunology #Immunology #ICMI2026

The biliary tree: A new frontier in mucosal immunology? www.mucosalimmunology.org/article/S193...

We’re excited to unveil the new look of the Society for Mucosal Immunology! Our refreshed branding and new website strengthen the alignment between SMI and our journal, @mucosalimmunol.bsky.social Explore what’s new: www.societymi.org #SMI #Immunology #MucosalImmunology

Read the latest two #SMIMemberPaper by William Agace and colleagues in Science Immunology and the Journal of Experimental Medicine. #1 = diversity of mononuclear phagocytes in human ileum and colon in healthy and #Crohns patients: bit.ly/4cEDf08 #2 = fibroblasts in human GALT: bit.ly/3QCY17R

The latest MI Podcast episode is out - get excited for #ICMI2026 with @kinglabmcgill.bsky.social, learn about IL-36 with @ryanthwaites.bsky.social, and more! www.iheart.com/podcast/269-...

Read the latest #SMIMemberPaper by Sollid and colleagues in @AGA_Gastro on a new mouse model to study the T and B cell interactions that underpin #Celiac. Read more here: www.gastrojournal.org/article/S001...

Read all the latest research in our current issue, online now! www.mucosalimmunology.org/issue/S1933-...

The Nox2 NADPH oxidase regulates neutrophilic inflammation in the oral cavity www.mucosalimmunology.org/article/S193...

The SMI Mentorship Program is now accepting applications. Are you or someone you know from SMI a newly independent researcher looking for mentorship to grow your network, secure funding, and advance your scientific program? Learn more and apply today: www.socmucimm.org/resources/gr...

Autoantibodies induced by Mycoplasma pneumoniae infection underlie the severity of acute lung injury in children www.mucosalimmunology.org/article/S193...

Read the latest #SMIMemberPaper from Danyvid Olivares-Villagómez and colleagues in ImmunoHorizons on breast milk derived osteopontin in the development of IELs. Read more here: academic.oup.com/immunohorizo... #MucosalImmunology #Immunology

Looking back at #OralGut2 → a unique gathering of the mucosal immunology & GI microbiology community ✨Cutting-edge science ✨Inspiring talks ✨Engaging poster session ✨Scholarships supporting young scientists from underrepresented countries🌍 On to 2026! #OralGut #Rio2026 #OralGut3 #MucosalImmunology

Speaker release for OralGut3 in Rio de Janeiro 2-5 November 2026! Wendy Garrett (Keynote) – Host-microbiota interactions in health and disease Lakmali Silva – Oral mucosal immunopathologies Stay tuned – More speakers will be announced soon! #OralGut #OralGut3 #Rio2026

New speaker release for OralGut3 in Rio 3-6 November 2026! Matteo Iannacone (Keynote) – Immunopathogenesis of Viruses and Cancer Stay tuned – More speakers will be announced soon. #OralGut #OralGut3 #Rio2026

Important dates for OralGut3 in Rio 3-6 November 2026! Check out these important dates: Abstract submission opening, deadline and result date Stay tuned – More speakers will be announced soon! #OralGut #OralGut3 #Rio2026

Speaker release for OralGut3 in Rio 3-6 November 2026! Petra Bacher - Immune regulation in the oral-gut axis Katharina Lahl - Dendritic cells in the gut Ana Caetano - Mucosal Immunology and Oral Tolerance Stay tuned - More speakers will be released soon! #OralGut #OralGut3 #Rio2026

Abstract submission is now open! Please submit your abstracts on oralgut.com Abstract submission closes on May 15th and submitting authors are notified no later than June 15th. Looking forward to your contributions!

Speaker release OralGut3 in Rio 3-5 Nov 2026! William Agace - Intestinal barrier immunity Ana Colombo - Host–microbe interactions in periodontal diseases Pedro Hernandez - Developmental biology in mucosal tissues Also, abstract submission is now open on oralgut.com! #OralGut #OralGut3 #Rio2026

Speaker release for OralGut3 in Rio 3-5 November 2026! Susan Bullman - Microbiota-host interactions and cancer Angelina Bilate - Lymphocyte programming in host-microbe interactions Don't forget to register and submit an abstract on oralgut.com! #OralGut #OralGut3 #Rio2026

Differential effects of SARS-CoV-2-targeted infection of ATII, club cells, and macrophages on lung immunopathology and antiviral responses www.mucosalimmunology.org/article/S193...

Epithelial barrier DUOX2 serves as early immune defense in intestinal pathogen control www.mucosalimmunology.org/article/S193...

Cannabidiol prevents mucosal HIV-1 transmission by targeting Langerhans cells, dendritic cells, macrophages and T-cells: www.mucosalimmunology.org/article/S193...

Science Seminar on 9 April 1pm with Prof. William Agace (Copenhagen University) : Dendritic cell and CD4+ T cell responses in intestinal immune compartments of Crohn disease. Please register at shorturl.at/XC559 @copenlu.bsky.social

Read the latest #SMIMemberPaper by Marko Banić and colleagues on the worsening of esophageal motility post #COVID19. This observational study opens new questions on the lingering effects of COVID19 on people with pre-existing conditions. Read more here: www.nature.com/articles/s41...

Macrophage SIRT6 promotes allergic airway inflammation through ATG3 deacetylation-mediated autophagy: www.mucosalimmunology.org/article/S193...

Allergic lung inflammation can be modulated by niacin and drives the development of glycolytic eosinophils: www.mucosalimmunology.org/article/S193...

Androgens protect ILC2S from functional suppression during influenza virus infection: www.mucosalimmunology.org/article/S193...

Some of my PhD work is now published in @mucosalimmunol.bsky.social!

Registration is now open for the 2026 SMI Principles of Mucosal Immunology Course, taking place in-person at #ICMI2026, Monday, July 13. Enjoy sessions focusing on both scientific and career development topics. Register now and save! bit.ly/4by83iD #MucosalImmunology

Metabolic regulation of macrophage-tissue interactions in the lung: www.mucosalimmunology.org/article/S193...

The next submission window for SMI's Technique-Sharing Travel Grant closes in 1 week - Tuesday, March 31. Don’t miss this opportunity to learn a new technique to bring back to your lab from fellow mucosal immunologists. Apply now! bit.ly/3I8TfIn #MucosalImmunology

Optimized hookworm-derived biologic, AIP-2NTQ48 restores mucosal tolerance and down-regulates colon cancer-associated gene expression in TNBS-induced colitis www.mucosalimmunology.org/article/S193...

CD39 regulates P2RX7-mediated lung necrotic lesions in severe experimental tuberculosis www.mucosalimmunology.org/article/S193...

Thanks to our team: @marionbrunck.bsky.social, Agnes Garcias Lopez, @ashu-mangalam.bsky.social, and @kknoop.bsky.social

It’s #MucosalMonday and time for another @societymucosalimm.bsky.social podcast episode! Hear from @ejvillablanca.bsky.social, @nevesjf.bsky.social and @diacoman.bsky.social, as they discuss their latest work in MI: www.iheart.com/podcast/269-...

Read the latest two #SMIMemberPaper by Clare Lloyd and colleagues in Science Immunology and Journal of Allergy and Clinical Immunology. Read here: www.science.org/doi/10.1126/... www.jacionline.org/article/S009... #MucosalImmunology #Immunology

It’s #MucosalMonday! New episode coming next week; in the meantime, check out episode 14, "MDSCs at the Vaginal Mucosa." Listen here -> bit.ly/4lxNC7F #MucosalImmunology #Immunology

The neuroendocrine peptide catestatin promotes clearance of cutaneous Staphylococcus aureus through mast cell Mrgpr activation www.mucosalimmunology.org/article/S193...

Persistent Gut-Immune Axis dysregulation in long-term Post-COVID Syndrome: Insights from a prospective, observational, cross-sectional case-control study: www.mucosalimmunology.org/article/S193...

S1P/S1PR3 axis drives epithelial dysfunction and type 2 inflammation in chronic rhinosinusitis with nasal polyps: www.mucosalimmunology.org/article/S193...

Did you miss the deadline to submit an abstract for ICMI 2026? Don't worry! You still have the opportunity to submit a late-breaking abstract for consideration to present a poster. Submit your abstract here: bit.ly/4lnTKQT #ICMI2026 #MucosalImmunology #Immunology

Inhaled Acinetobacter lwoffii exposure promotes lung PD-L1+ neutrophils and dampens viral-induced type 2 immunity: www.mucosalimmunology.org/article/S193...

Interaction between airway basal cells, mast cells and type 2 immunity contributes to epithelial barrier dysfunction in allergic rhinitis: www.mucosalimmunology.org/article/S193...

An exclusive SMI member benefit is now underway! Don't miss your chance to acquire techniques from fellow mucosal immunologists through the SMI Technique-Sharing Travel Grant. Submit your application here -> bit.ly/3I8TfIn #MucosalImmunology #SMI #Immunology #TechniqueSharing

Temporal Dissection of TGF-β signaling reveals differential impact during female reproductive mucosal CD8 resident memory T cell differentiation www.mucosalimmunology.org/article/S193...