Mucosal And Regional Immunology (MUC)

Gut Modulation of Inflammatory Processes

Immunology of Barrier Surfaces

Immunology of the Respiratory Tract

Late-breaking: Mucosal And Regional Immunology

Microbiota in Health and Disease

Regulation of Immunity and Inflammation in the Genital Tract

T Cell Responses to the Gut Microbiota

(482) Bacterial toxins influence tissue resident memory T cell formation in the lungs

(483) Microbiota-dependent IGF-1 limits alveolar macrophage inflammatory function

(485) Genetic and environmental drivers of immune variation in the airway mucosa

(486) Expanded IL-22 producing γδ T cells after neonatal respiratory viral infection are required for lung repair

(487) Donor-Specific Tissue-resident Immune Circuits Revealed by Paired scTCR-seq and Autologous Gut–Liver Reconstruction Using Precision Engineering

(488) Investigating tracheal repair and remodeling following influenza infection

(491) Bridging the gap : CD8αß+ γδ T cells at the frontline of neonatal respiratory immunity

(492) Inhaled Particulate Matter Exposure Worsens the Outcome of Influenza Infection Through Direct Effects on Macrophages

(493) Early establishment of Virtual memory T cells in the neonatal lung

(494) The Impact of Environmental Respiratory Hazards on Pulmonary Macrophages

(495) Targeting lung tissue resident immunity via intramuscular vaccination for protection against Mycobacterium tuberculosis

(496) Reperfusion-Induced Low-Density Neutrophils Mediate Early Vascular Inflammation and Innate Reprogramming in Cardiac Grafts

(496) Trehalose Enables Surfactant Protein D–Dependent Immune Modulation in Early Cryptococcus neoformans Infection

(497) Discordant Anti-SARS-COV-2 IgA Responses In Blood, Saliva, and Tears

(497) Food Allergen Challenge Elicits Gut-Derived, Migratory iILC2s that Reshape the Immune Profile of Remote Lungs

(498) Comparative Analysis of Nasopharyngeal Mast Cells Across Pediatric Viral Infections

(498) SHMT2 Regulates T Cell Homeostasis and Mucosal Inflammation Via Metabolic and Lipid Remodeling

(499) PPARα modulation of lipid metabolism alters host defense and Staphylococcus aureus virulence during superinfection

(499) SCGB1D2 is a Sex-Specific Mucosal Defense that impacts Lyme Disease Susceptibility

(500) Mucosal cellular immunology in SARS CoV2 infection and hybrid immunity

(501) Gut bacteria-derived GABA promotes neonatal gut T cell immunity

(501) Polysorbate 80 Impairs Esophageal Epithelial Barrier Function: Implications for Eosinophilic Esophagitis Pathogenesis

(502) T cell-epithelial cell interactions at the intestinal barrier governed by diet and microbiome composition

(503) Comparative Circadian Patterns of Hormones, Cytokines, and IgA in Breast Milk and Infant Formula

(503) Investigating the Role of Peripheral Regulatory T Cells in Oral Tolerance to Gluten in Celiac Disease.

(504) Macrophage Priming Against Glyco-Antigens in the Host Microbiome

(505) Influence of the absence of TRPM5 in CD4 T cells during the inflammatory response in autoimmune colitis induced by adoptive cell transfer.

(505) New insights into the regulation of gamma delta T cells in diabetic wounds

(506) An intestinal TH17 cell-derived subset can initiate cancer

(506) DR3 Stimulation Expands Functionally Suppressive Tregs During EAU

(507) Determining the impact of microbial dysbiosis on immune and barrier function in long COVID

(507) Dietary antigens gradually inactivate CD4+ T cells to produce oral tolerance

(508) Decoding Gut microbial immunity: How Natural Killer T cells recognise Bacteroides fragilis glycosphingolipids

(508) Early-life mucosal T cells direct intestinal stem cell fate via a coordinated developmental program

(509) Antibiotic use in early life subsequently impairs MAIT-cell mediated immunity

(509) Intestinal fungi drive colonic tissue repair post injury

(510) Dietary consumption of psyllium modifies the microbiota to support the development of small intestinal CD4+ CD8αα+ intraepithelial T cells

(510) Optimal NAD+ level is a prerequisite for small intestinal secretory cell differentiation

(511) Epithelial barrier function in skin-gut crosstalk in a model of food allergy

(511) Influenza A Virus Disruption of Dendritic cell-Natural Killer cell Crosstalk Impacts Activation of Helper and Cytotoxic Naïve T cell subsets

(512) Clonal Persistence of Tissue-Adapted CD4⁺ T Cells Drives Recurrent Oral Mucosal Inflammation

(513) Goblet cell SLC39A8 governs mucin glycan quality control via Mn2+ -GALNT6 axis, dictating barrier Integrity and IBD pathogenesis.

(514) Regulation of Microbial and Metabolic Balance in the Gut by B Cells

(515) Fibroblasts as Protective Immunoregulators in Oral Mucosal Disease

(517) EQ504, a Potent AhR Modulator, Promotes Epithelial Repair and Barrier Restoration Compared to Clinically Validated AhR Agonists.

(520) Bile acid sequestrants modulate microbiome diversity and host immunity during enteric microbial infection

(521) Immunomodulatory Effects of Lactococcus lactis on the Gut–Pancreas Axis

(522) Exploring gut host–microbiome interactions associated with RhCMV/SIV vaccine efficacy against SIV in rhesus macaques

(523) Cannabinoid Modulation of Intestinal and Neuroimmune Dysregulation in Diet-Induced Obesity

(524) Neonatal exposure to antibiotics induces obesity in adulthood by permanent microbiota dysbiosis and deficiency of adipose Tregs

(525) Investigating a potential protective role for a microbial metabolite in celiac disease pathogenesis

(526) Butyrate and Secondary Bile Acids-Producing Gut Microbes Suppress Insulitis in NOD Mice

(527) Untargeted metabolomics reveals gut microbial regulation of circulating IgA glycosylation patterns in breastmilk fed infants.

(528) The Intestinal Microbiome Differentially Modulates SARS-CoV-2-Induced Pathology and Host Immune Response in Male and Female Mice

(529) Effects of dietary fiber on the intestinal humoral immune response via interactions with the microbiota

(530) Oral Bacillus subtilis modulates immune responses and reduces clinical symptoms in a murine model of atopic dermatitis

(531) Oral Pathogenic Bacterial Products Differently Modulate Responses in HIV+ and HIV– Peripheral Blood Immune Cells

(550) Host–Microbiota Interactions Fuel Skin Cancer in the Context of TLR4 Deficiency and Epithelial IKKα Reduction

(551) IL-22 Depletion is a Cornerstone of Gut Immune Dysregulation in Lupus-Prone Mice

(552) Fumarate-Driven Succination of GSDMB Suppresses Pyroptosis and Attenuates Intestinal Inflammation

(553) The mouse portal vein concentrates leukocytes in response to bile acid and IL-17 signalling

(554) Dual Role of IgA in Gut Integrity and Pro-Inflammatory Activation During Atherogenesis and Sleep Fragmentation

(555) Oral farnesol treatment of gastrointestinal inflammation models highlights the need for developing novel delivery methods

(556) Intestinal Remodeling Promotes Innate Defense During Reproduction

(557) A discovery framework for IBD target discovery utilizing a tissue-derived single cell atlas

(558) Akkermansia genetic variation in vitamin K production as a potential modulator of MS disease progression

(559) Spatial Transcriptomics to Study Tissue-Specific Pathways Linked to Secondary Anti-TNF Resistance in Crohn’s Disease

(560) Myeloid-Intrinsic Protein Tyrosine Phosphatase Non-Receptor Type 2 (PTPN2) Programs Hematopoietic Stem Cells Towards Pro-Inflammatory Macrophages

(561) Anti-integrin autoantibodies associated with ulcerative colitis inhibit mucosal TGF-beta activation

(562) B cells prevent growth stunting in a mouse model of TNF-driven chronic ileitis

(564) Loss of αVβ6 integrin function disrupts intestinal immune homeostasis and increases susceptibility to experimental colitis

(565) miRNA-155 impacts neuroinflammation in a sex-dependent mechanism, dysregulation of the intestinal barrier, and dysbiosis

(566) Imprinting of regulatory T cells by gut microbiota early in life

(567) Rewiring of Skin gamma delta T Cell Immunity at the onset of hidradenitis suppurativa

(568) Activation of cholinergic pathways modulates the gut microbiota and promotes intestinal barrier integrity

(569) Exposure to short chain fatty acids in early-life leaves a life-long epigenetic imprint on hematopoietic stem and progenitor cells

(570) Reconstitution of human bronchial epithelial cells in humanized mice with autologous immune system

(574) Granzyme A Regulates Uterine Immune-Endocrine Homeostasis in the Female Reproductive Tract

(575) Menstruation drives large cyclical increases in granulysin in cervicovaginal secretions despite stable production by local immune cells

(576) Extravillous trophoblast prevent decidual CD8 T cell cytotoxicity by directly suppressing perforin production

(577) Chlamydia trachomatis serovar D induces Th17-mediated pathology

(578) Mechanisms of humoral sensitization to fetal antigens during pregnancy

(579) Distinct Innate Immune Correlations to Tissue-Resident Memory T Cell Distribution across the Female Reproductive Tract.

(580) Anti-inflammatory beta-carboline compounds in the commensal vaginal microbiome

(581) Distinct tissue niches contribute to prostate tissue-resident memory T cell differentiation and heterogeneity

(582) Antibody-Coating of Vaginal Bacteria in Women with Cervical Squamous Intraepithelial Lesions

(583) Pelvic and Inguinal Lymphadenopathy in a Murine Model of Lyme Disease: Is LD-Gynecological Pathology Immune-Mediated?

(584) Gestational Stage–Specific Regulation of NK and T cell Compositions by Trafficking and Proliferation

(586) Non-invasive profiling of antigen-specific endometrial T cells via Menstrual Effluent

(587) Assessing Susceptibility of Cervical Explant Tissue to HIV-1 Infection Following Masculinizing Hormone Therapy

(700) Comparative therapeutic efficacy and immunological mechanisms of LANCL2 therapeutics for treating recurrent Clostridioides difficile infection

(740) The serotonin receptor 5’HTR2c regulates alveolar macrophage responses post-helminth infection.