1
|
Florsheim EB, Bachtel ND, Cullen JL, Lima BGC, Godazgar M, Carvalho F, Chatain CP, Zimmer MR, Zhang C, Gautier G, Launay P, Wang A, Dietrich MO, Medzhitov R. Immune sensing of food allergens promotes avoidance behaviour. Nature 2023; 620:643-650. [PMID: 37437602 PMCID: PMC10432274 DOI: 10.1038/s41586-023-06362-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 06/22/2023] [Indexed: 07/14/2023]
Abstract
In addition to its canonical function of protection from pathogens, the immune system can also alter behaviour1,2. The scope and mechanisms of behavioural modifications by the immune system are not yet well understood. Here, using mouse models of food allergy, we show that allergic sensitization drives antigen-specific avoidance behaviour. Allergen ingestion activates brain areas involved in the response to aversive stimuli, including the nucleus of tractus solitarius, parabrachial nucleus and central amygdala. Allergen avoidance requires immunoglobulin E (IgE) antibodies and mast cells but precedes the development of gut allergic inflammation. The ability of allergen-specific IgE and mast cells to promote avoidance requires cysteinyl leukotrienes and growth and differentiation factor 15. Finally, a comparison of C57BL/6 and BALB/c mouse strains revealed a strong effect of the genetic background on the avoidance behaviour. These findings thus point to antigen-specific behavioural modifications that probably evolved to promote niche selection to avoid unfavourable environments.
Collapse
Affiliation(s)
- Esther B Florsheim
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA.
- School of Life Sciences, Arizona State University, Tempe, AZ, USA.
- Biodesign Institute, Center for Health Through Microbiomes, Arizona State University, Tempe, AZ, USA.
| | - Nathaniel D Bachtel
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Jaime L Cullen
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Bruna G C Lima
- School of Life Sciences, Arizona State University, Tempe, AZ, USA
- Department of Pharmacology, University of São Paulo, São Paulo, Brazil
- Department of Comparative Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Mahdieh Godazgar
- Department of Comparative Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Fernando Carvalho
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Carolina P Chatain
- Department of Comparative Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Marcelo R Zimmer
- Department of Comparative Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Cuiling Zhang
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Gregory Gautier
- Centre de Recherche sur l'Inflammation, INSERM UMR1149, CNRS EMR8252, Université Paris Cité, Paris, France
| | - Pierre Launay
- Centre de Recherche sur l'Inflammation, INSERM UMR1149, CNRS EMR8252, Université Paris Cité, Paris, France
| | - Andrew Wang
- Department of Medicine (Rheumatology, Allergy & Immunology), Yale University School of Medicine, New Haven, CT, USA
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Marcelo O Dietrich
- Department of Comparative Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Ruslan Medzhitov
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA.
- Howard Hughes Medical Institute, Chevy Chase, MD, USA.
- Tananbaum Center for Theoretical and Analytical Human Biology, Yale University School of Medicine, New Haven, CT, USA.
| |
Collapse
|
2
|
Immormino RM, Smeekens JM, Mathai PI, Kesselring JR, Turner AV, Kulis MD, Moran TP. Peanut butter feeding induces oral tolerance in genetically diverse collaborative cross mice. Front Allergy 2023; 4:1219268. [PMID: 37528863 PMCID: PMC10387557 DOI: 10.3389/falgy.2023.1219268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 07/06/2023] [Indexed: 08/03/2023] Open
Abstract
Background Early dietary introduction of peanut has shown efficacy in clinical trials and driven pediatric recommendations for early introduction of peanut to children with heightened allergy risk worldwide. Unfortunately, tolerance is not induced in every case, and a subset of patients are allergic prior to introduction. Here we assess peanut allergic sensitization and oral tolerance in genetically diverse mouse strains. Objective We aimed to determine whether environmental adjuvant-driven airway sensitization and oral tolerance to peanut could be induced in various genetically diverse mouse strains. Methods C57BL/6J and 12 Collaborative Cross (CC) mouse strains were fed regular chow or ad libitum peanut butter to induce tolerance. Tolerance was tested by attempting to sensitize mice via intratracheal exposure to peanut and lipopolysaccharide (LPS), followed by intraperitoneal peanut challenge. Peanut-specific immunoglobulins and peanut-induced anaphylaxis were assessed. Results Without oral peanut feeding, most CC strains (11/12) and C57BL/6J induced peanut-specific IgE and IgG1 following airway exposure to peanut and LPS. With oral peanut feeding none of the CC strains nor C57BL/6J mice became sensitized to peanut or experienced anaphylaxis following peanut challenge. Conclusion Allergic sensitization and oral tolerance to peanut can be achieved across a range of genetically diverse mice. Notably, the same strains that became allergic via airway sensitization were tolerized by feeding high doses of peanut butter before sensitization, suggesting that the order and route of peanut exposure are critical for determining the allergic fate.
Collapse
Affiliation(s)
- Robert M. Immormino
- Department of Pediatrics, UNC School of Medicine, Chapel Hill, NC, United States
| | - Johanna M. Smeekens
- Department of Pediatrics, UNC School of Medicine, Chapel Hill, NC, United States
- UNC Food Allergy Initiative, Department of Pediatrics, UNC School of Medicine, Chapel Hill, NC, United States
| | - Priscilla I. Mathai
- Department of Pediatrics, UNC School of Medicine, Chapel Hill, NC, United States
| | - Janelle R. Kesselring
- Department of Pediatrics, UNC School of Medicine, Chapel Hill, NC, United States
- UNC Food Allergy Initiative, Department of Pediatrics, UNC School of Medicine, Chapel Hill, NC, United States
| | - Andrew V. Turner
- Department of Pediatrics, UNC School of Medicine, Chapel Hill, NC, United States
- UNC Food Allergy Initiative, Department of Pediatrics, UNC School of Medicine, Chapel Hill, NC, United States
| | - Michael D. Kulis
- Department of Pediatrics, UNC School of Medicine, Chapel Hill, NC, United States
- UNC Food Allergy Initiative, Department of Pediatrics, UNC School of Medicine, Chapel Hill, NC, United States
| | - Timothy P. Moran
- Department of Pediatrics, UNC School of Medicine, Chapel Hill, NC, United States
| |
Collapse
|
3
|
Steinbach EC, Smeekens JM, Roy S, Toyonaga T, Cornaby C, Perini L, Berglind A, Kulis MD, Kim EH, Ferris MT, Furey TS, Burks AW, Sheikh SZ. Intestinal epithelial cell barrier dysfunction and elevated Angiopoietin-like 4 identified in orally susceptible peanut allergy model. Clin Exp Allergy 2023; 53:210-215. [PMID: 36336910 PMCID: PMC9976618 DOI: 10.1111/cea.14248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 09/20/2022] [Accepted: 09/25/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Erin C. Steinbach
- Division of Rheumatology, Allergy, and Immunology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
- Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
- Division of Allergy and Immunology, Department of Pediatrics, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Johanna M. Smeekens
- Division of Allergy and Immunology, Department of Pediatrics, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Satyaki Roy
- Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
- Department of Genetics, Curriculum in Bioinformatics and Computational Biology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Takahiko Toyonaga
- Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Caleb Cornaby
- Department of Pathology and Lab Medicine, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Layna Perini
- Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
- Department of Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Ana Berglind
- Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
- Department of Genetics, Curriculum in Bioinformatics and Computational Biology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Michael D. Kulis
- Division of Allergy and Immunology, Department of Pediatrics, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Edwin H. Kim
- Division of Allergy and Immunology, Department of Pediatrics, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Martin T. Ferris
- Department of Genetics, Curriculum in Bioinformatics and Computational Biology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Terrence S. Furey
- Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
- Department of Genetics, Curriculum in Bioinformatics and Computational Biology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
- Department of Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - A. Wesley Burks
- Division of Allergy and Immunology, Department of Pediatrics, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Shehzad Z. Sheikh
- Center for Gastrointestinal Biology and Disease, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
- Department of Genetics, Curriculum in Bioinformatics and Computational Biology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
- Department of Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| |
Collapse
|
4
|
Ganesan V, Sharma A, Tomar S, Schuler CF, Hogan SP. IL-4 receptor alpha signaling alters oral food challenge and immunotherapy outcomes in mice. J Allergy Clin Immunol 2023; 151:182-191.e6. [PMID: 35934083 DOI: 10.1016/j.jaci.2022.07.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 06/20/2022] [Accepted: 07/11/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Food allergy diagnosis and management causes a number of social and emotional challenges for individuals with food allergies and their caregivers. This has led to increased interest in developing approaches to accurately predict food allergy diagnosis, severity of food allergic reactions, and treatment outcomes. However, the utility of these approaches is somewhat conflicting. OBJECTIVE We sought to develop and utilize a murine model that mimics the disease course of food allergy diagnosis and treatment in humans and to identify biomarkers that predict reactivity during food challenge (FC) and responsiveness during oral immunotherapy (OIT) and how these outcomes are modified by genetics. METHODS Skin-sensitized intestinal IL-9 transgenic (IL9Tg) and IL9Tg mice backcrossed onto the IL-4RαY709F background received a single intragastric exposure of egg antigen (ovalbumin), underwent oral FC and OIT; food allergy severity, mast cell activation, and ovalbumin-specific IgE levels were examined to determine the predictability of these outcomes in determining reactivity and treatment outcomes. RESULTS Subcutaneous sensitization and a single intragastric allergen challenge of egg antigen to BALB/c IL9Tg mice and Il4raY709F IL9Tg induced a food allergic reaction. Enhanced IL-4Rα signaling altered the symptoms induced by the first oral exposure, decreased the cumulative antigen dose, increased the severity of reaction during oral FC, and altered the frequency of adverse events and OIT outcomes. Biomarkers after first oral exposure indicated that only the severity of the initial reaction significantly correlated with cumulative dose of oral FC. CONCLUSION Collectively, these data indicate that single nucleotide polymorphisms in IL-4Rα can alter clinical symptoms of food allergic reactions, severity, and reactive dose during FC and OIT, and that severity of first reaction can predict the likelihood of reaction during FC in mice with IL-4Rα gain of function.
Collapse
Affiliation(s)
- Varsha Ganesan
- Mary H. Weiser Food Allergy Center, University of Michigan, Ann Arbor, Mich
| | - Ankit Sharma
- Mary H. Weiser Food Allergy Center, University of Michigan, Ann Arbor, Mich
| | - Sunil Tomar
- Mary H. Weiser Food Allergy Center, University of Michigan, Ann Arbor, Mich
| | - Charles F Schuler
- Mary H. Weiser Food Allergy Center, University of Michigan, Ann Arbor, Mich; Division of Allergy and Immunology, University of Michigan, Ann Arbor, Mich
| | - Simon P Hogan
- Mary H. Weiser Food Allergy Center, University of Michigan, Ann Arbor, Mich; Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, Mich.
| |
Collapse
|
5
|
Abstract
Mast cells are immune cells of the haematopoietic lineage that are now thought to have multifaceted functions during homeostasis and in various disease states. Furthermore, while mast cells have been known for a long time to contribute to allergic disease in adults, recent studies, mainly in mice, have highlighted their early origins during fetal development and potential for immune functions, including allergic responses, in early life. Our understanding of the imprinting of mast cells by particular tissues of residence and their potential for regulatory interactions with organ systems such as the peripheral immune, nervous and vascular systems is also rapidly evolving. Here, we discuss the origins of mast cells and their diverse and plastic phenotypes that are influenced by tissue residence. We explore how divergent phenotypes and functions might result from both their hard-wired 'nature' defined by their ontogeny and the 'nurture' they receive within specialized tissue microenvironments.
Collapse
Affiliation(s)
- Ashley L St John
- Program in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.
- Department of Pathology, Duke University Medical Center, Durham, NC, USA.
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
- SingHealth Duke-NUS Global Health Institute, Singapore, Singapore.
| | - Abhay P S Rathore
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Florent Ginhoux
- Singapore Immunology Network, A*STAR, Singapore, Singapore.
- Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
- Translational Immunology Institute, SingHealth Duke-NUS Academic Medical Centre, Singapore, Singapore.
| |
Collapse
|
6
|
Fraschilla I, Amatullah H, Rahman RU, Jeffrey KL. Immune chromatin reader SP140 regulates microbiota and risk for inflammatory bowel disease. Cell Host Microbe 2022; 30:1370-1381.e5. [PMID: 36130593 PMCID: PMC10266544 DOI: 10.1016/j.chom.2022.08.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 06/30/2022] [Accepted: 08/30/2022] [Indexed: 12/25/2022]
Abstract
Inflammatory bowel disease (IBD) is driven by host genetics and environmental factors, including commensal microorganisms. Speckled Protein 140 (SP140) is an immune-restricted chromatin "reader" that is associated with Crohn's disease (CD), multiple sclerosis (MS), and chronic lymphocytic leukemia (CLL). However, the disease-causing mechanisms of SP140 remain undefined. Here, we identify an immune-intrinsic role for SP140 in regulating phagocytic defense responses to prevent the expansion of inflammatory bacteria. Mice harboring altered microbiota due to hematopoietic Sp140 deficiency exhibited severe colitis that was transmissible upon cohousing and ameliorated with antibiotics. Loss of SP140 results in blooms of Proteobacteria, including Helicobacter in Sp140-/- mice and Enterobacteriaceae in humans bearing the CD-associated SP140 loss-of-function variant. Phagocytes from patients with the SP140 loss-of-function variant and Sp140-/- mice exhibited altered antimicrobial defense programs required for control of pathobionts. Thus, mutations within this epigenetic reader may constitute a predisposing event in human diseases provoked by microbiota.
Collapse
Affiliation(s)
- Isabella Fraschilla
- Center for the Study of Inflammatory Bowel Disease, Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital Research Institute, Boston, MA 02114, USA; Harvard Medical School, Boston, MA 02115, USA; Program in Immunology, Harvard Medical School, Boston, MA 02115, USA
| | - Hajera Amatullah
- Center for the Study of Inflammatory Bowel Disease, Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital Research Institute, Boston, MA 02114, USA; Harvard Medical School, Boston, MA 02115, USA
| | - Raza-Ur Rahman
- Center for the Study of Inflammatory Bowel Disease, Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital Research Institute, Boston, MA 02114, USA; Harvard Medical School, Boston, MA 02115, USA
| | - Kate L Jeffrey
- Center for the Study of Inflammatory Bowel Disease, Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital Research Institute, Boston, MA 02114, USA; Harvard Medical School, Boston, MA 02115, USA; Program in Immunology, Harvard Medical School, Boston, MA 02115, USA; Massachusetts Institute of Technology Center for Microbiome, Informatics and Therapeutics, Cambridge, MA 02139, USA.
| |
Collapse
|
7
|
Abstract
The Collaborative Cross (CC) and the Diversity Outbred (DO) stock mouse panels are the most powerful murine genetics tools available to the genetics community. Together, they combine the strength of inbred animal models with the diversity of outbred populations. Using the 63 CC strains or a panel of DO mice, each derived from the same 8 parental mouse strains, researchers can map genetic contributions to exceptionally complex immunological and infectious disease traits that would require far greater powering if performed by genome-wide association studies (GWAS) in human populations. These tools allow genes to be studied in heterozygous and homozygous states and provide a platform to study epistasis between interacting loci. Most importantly, once a quantitative phenotype is investigated and quantitative trait loci are identified, confirmatory genetic studies can be performed, which is often problematic using the GWAS approach. In addition, novel stable mouse models for immune phenotypes are often derived from studies utilizing the DO and CC mice that can serve as stronger model systems than existing ones in the field. The CC/DO systems have contributed to the fields of cancer immunology, autoimmunity, vaccinology, infectious disease, allergy, tissue rejection, and tolerance but have thus far been greatly underutilized. In this article, we present a recent review of the field and point out key areas of immunology that are ripe for further investigation and awaiting new CC/DO research projects. We also highlight some of the strong computational tools that have been developed for analyzing CC/DO genetic and phenotypic data. Additionally, we have formed a centralized community on the CyVerse infrastructure where immunogeneticists can utilize those software tools, collaborate with groups across the world, and expand the use of the CC and DO systems for investigating immunogenetic phenomena. © 2022 Wiley Periodicals LLC.
Collapse
Affiliation(s)
- Justin Hackett
- Barbara Ann Karmanos Cancer Institute, Hudson-Webber Cancer Research Center, Detroit, Michigan
| | - Heather Gibson
- Barbara Ann Karmanos Cancer Institute, Hudson-Webber Cancer Research Center, Detroit, Michigan
| | - Jeffrey Frelinger
- University of Arizona, Valley Fever Center for Excellence, Tucson, Arizona
- Department of Microbiology and Immunology, University of North Carolina System, Chapel Hill, North Carolina
| | - Adam Buntzman
- University of Arizona, BIO5 Institute, Valley Fever Center for Excellence, Tucson, Arizona
| |
Collapse
|