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Komatsuzaki K, Kageshima H, Sekino Y, Suzuki Y, Ugajin T, Tamaoka M, Hanazawa R, Hirakawa A, Miyazaki Y. Local nasal immunotherapy with birch pollen-galactomannan conjugate-containing ointment in mice and humans. Allergol Int 2024; 73:290-301. [PMID: 37981502 DOI: 10.1016/j.alit.2023.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 10/09/2023] [Accepted: 10/23/2023] [Indexed: 11/21/2023] Open
Abstract
BACKGROUND Allergen immunotherapy (AIT) is the only disease-modifying treatment for immunoglobulin (Ig) E-mediated allergy. Owing to the high prevalence and early onset of hay fever and pollen-food allergy syndrome (PFAS), a safer and simpler treatment method than conventional AIT is needed. To develop a local nasal immunotherapy using an ointment containing hypoallergenic pollen and assess its efficacy in mice and healthy humans. METHODS Hypoallergenicity was achieved by combining pollen and galactomannan through the Maillard reaction to create birch pollen-galactomannan conjugate (BP-GMC). The binding of galactomannan to Bet v 1 was confirmed using electrophoresis and Western blotting (WB). Binding of specific IgE antibodies to BP-GMC was verified using enzyme-linked immunosorbent assay (ELISA) and basophil activation test (BAT). The localization of BP-GMC absorption was confirmed using a BALB/c mouse model. BP-GMC mixed with white petrolatum was intranasally administered to 10 healthy individuals (active drugs, 8; placebo, 2) for 14 days. RESULTS In electrophoresis and WB, no 17-kDa band was observed. In ELISA and BAT, BP-GMC did not react to specific IgE but was bound to IgA and IgG. In the mouse model, BP-GMC was detected in nasopharyngeal-associated lymphoid tissues. In the active drug group, the salivary-specific IgA level significantly increased on day 15 (p = 0.0299), while the serum-specific IgG level significantly increased on day 85 (p = 0.0006). CONCLUSIONS The BP-GMC ointment rapidly produced antagonistic antibodies against IgE; it is safe and easy to use and might serve as a therapeutic antigen for hay fever and PFAS.
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Affiliation(s)
- Keiko Komatsuzaki
- Department of Respiratory Medicine, Tokyo Medical and Dental University, Tokyo, Japan.
| | - Hiroki Kageshima
- Bio & Healthcare Business Division, Wako Filter Technology Co., Ltd., Ibaraki, Japan
| | - Yuki Sekino
- Bio & Healthcare Business Division, Wako Filter Technology Co., Ltd., Ibaraki, Japan
| | - Yasuhiro Suzuki
- Department of Otorhinolaryngology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tsukasa Ugajin
- Department of Dermatology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Meiyo Tamaoka
- Department of Respiratory Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Ryoichi Hanazawa
- Department of Clinical Biostatistics, Tokyo Medical and Dental University, Tokyo, Japan
| | - Akihiro Hirakawa
- Department of Clinical Biostatistics, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yasunari Miyazaki
- Department of Respiratory Medicine, Tokyo Medical and Dental University, Tokyo, Japan
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Qin Y, Huang W, Zheng R, Wang Q, Yu Q, Li Y, Wang K, Tang J. The long-term efficacy of intra-cervical lymphatic immunotherapy on adults with allergic rhinitis: A randomized controlled study. Clin Transl Allergy 2024; 14:e12341. [PMID: 38343066 PMCID: PMC10859606 DOI: 10.1002/clt2.12341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 01/23/2024] [Accepted: 01/31/2024] [Indexed: 02/15/2024] Open
Abstract
BACKGROUND The efficacy and safety of the novel immunotherapy method, intra-cervical lymphatic immunotherapy (ICLIT), need to be investigated. Comparing it with subcutaneous immunotherapy (SCIT), we clarified the long-term efficacy and safety of intra-cervical lymphatic immunotherapy on allergic rhinitis (AR), and investigated the improvement of clinical efficacy of the booster injection at 1 year after ICLIT treatment. METHODS Ninety adult patients with dust mite allergy were randomly divided into 3 groups: 30 in the SCIT group, 30 in the ILCLIT group, and 30 in ICLIT booster group. Changes in total symptom score (TSS), nasal symptom score (TNSS), ocular symptom score (TOSS) and total medication score (TMS) were evaluated in the three groups. Adverse reactions were recorded, and serum dust mite specific IgE (sIgE) and specific IgG4 were assessed in the ICLIT group and ICLIT booster group. RESULTS TSS, TNSS, TOSS, and TMS scores were significantly lower in the three groups at 36 months after treatment (p < 0. 05). And at 36 months the ICLIT-booster group showed results similar to SCIT and superior to ICLIT (p < 0. 05). Serum specific IgE decreased in all three groups at 12 and 36 months after treatment, p < 0.01. The ICLIT group and the ICLIT booster group showed a significant increase in sIgG4, p < 0.01. None of the patients in the three groups had any serious systemic adverse effects during the 3-year follow-up. CONCLUSION The ICLIT treatment is effective and safe on AR. One booster injection of allergens at 1 year can greatly improve its long-term efficacy. TRIAL REGISTRY Clinical trial registration number: ChiCTR1800017130.
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Affiliation(s)
- Yang Qin
- The First Clinical Medical CollegeGuangdong Medical UniversityZhanjiangChina
| | - Weijun Huang
- The Department of OtolaryngologyFirst People's Hospital of FoshanFoshanChina
| | - Rui Zheng
- The Department of OtolaryngologyThird Affiliated Hospital of Sun Y at‐sen UniversityGuangzhouChina
| | - Qixing Wang
- The Zhu Hai Campus of Zunyi Medical UniversityZhuhaiChina
| | - Qingqing Yu
- The Department of OtolaryngologyFirst People's Hospital of FoshanFoshanChina
| | - Yin Li
- The Department of OtolaryngologyFirst People's Hospital of FoshanFoshanChina
| | - Kai Wang
- The Department of OtolaryngologyFirst People's Hospital of FoshanFoshanChina
| | - Jun Tang
- The First Clinical Medical CollegeGuangdong Medical UniversityZhanjiangChina
- The Department of OtolaryngologyFirst People's Hospital of FoshanFoshanChina
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Sarfraz Z, Sarfraz A, Cherrez-Ojeda I. Investigating Experimental Treatments for Rhinitis: A State-of-the-Art Systematic Review. EAR, NOSE & THROAT JOURNAL 2024:1455613231222363. [PMID: 38205635 DOI: 10.1177/01455613231222363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024] Open
Abstract
Background: Rhinitis is a common inflammatory condition that affects the nasal passages, significantly impacting quality of life and placing a considerable burden on healthcare systems. While traditional treatments offer limited relief, there is a growing interest in novel therapies. This systematic review aims to analyze investigational new treatments for rhinitis. Methods: A search was conducted in ClinicalTrials.gov, the World Health Organization International Clinical Trials Registry Platform, and the European Union Clinical Trials Register, as well as PubMed, Web of Science, and the Cochrane Library. Both ongoing and completed clinical trials exploring innovative therapies for rhinitis, including immunotherapy, probiotics, and stem cell therapy, were included. Results: This systematic review compiled information from 74 clinical trials-51 completed and 23 ongoing-focused on new treatments for rhinitis. A significant portion of the completed studies (44) focused on various forms of immunotherapy, which showed potential for long-term effectiveness and had a high safety profile. Another seven completed trials investigated probiotics as a treatment method, yielding mixed results, though they did show promise in managing symptoms, particularly when combined with other treatments. The ongoing trials are primarily investigating immunotherapy, with a smaller number looking at probiotics and stem cell therapy. This shows a continued exploration of innovative and diverse therapies for managing rhinitis. Conclusion: This study highlights the potential of emerging rhinitis therapies to improve patient outcomes and enhance quality of life. Continued research is recommended for developing more effective, personalized, and targeted therapeutic strategies for rhinitis.
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Affiliation(s)
- Zouina Sarfraz
- Department of Medicine, Fatima Jinnah Medical University, Lahore, Pakistan
| | - Azza Sarfraz
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, SD, Pakistan
| | - Ivan Cherrez-Ojeda
- Department of Allergy and Pulmnology, Universidad Espíritu Santo, Samborondón, Guayas, Ecuador
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Pfaar O, Portnoy J, Nolte H, Chaker AM, Luna-Pech JA, Patterson A, Pandya A, Larenas-Linnemann D. Future Directions of Allergen Immunotherapy for Allergic Rhinitis: Experts' Perspective. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2024; 12:32-44. [PMID: 37716529 DOI: 10.1016/j.jaip.2023.08.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/19/2023] [Accepted: 08/21/2023] [Indexed: 09/18/2023]
Abstract
Allergen immunotherapy (AIT) is broadly used all over the world as the only available disease-modifying treatment option. The aim of this experts' perspective is to address 7 important unmet needs for the further direction of AIT and to provide the readership with the authors' positions on these topics. An international group of experts in the field of AIT have formulated 7 important aspects for the future position of AIT, performed a current literature review, and proposed a consented position on these topics. The aspects discussed and consented by the authors include: (1) alternative routes of allergen application in AIT, (2) potential of recombinant vaccines, (3) the role of allergy diagnosis based on component-resolved diagnosis for AIT composition, (4) the impact of COVID-19 vaccination for further innovations in AIT, (5) potential of combining biologics to AIT, (6) future innovations in high-risk children/adolescents, and (7) the future regulatory position on AIT. Important unmet needs and topics for AIT have been addressed in this expert review. The authors' views and personal position on these 7 aspects have also been elaborated.
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Affiliation(s)
- Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany
| | - Jay Portnoy
- Division of Allergy, Immunology, Pulmonary and Sleep Medicine, Children's Mercy Hospital and University of Missouri-Kansas City, Kansas City, Mo
| | | | - Adam M Chaker
- TUM School of Medicine, Department of Otorhinolaryngology and Center of Allergy and Environment, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Jorge A Luna-Pech
- Departamento de Disciplinas Filosófico, Metodológico e Instrumentales, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Mexico
| | - Amber Patterson
- Department of Pediatrics, University of Toledo College of Medicine, Toledo, Ohio; Auni Allergy, Findlay, Ohio
| | - Aarti Pandya
- Division of Allergy, Immunology, Pulmonary and Sleep Medicine, Children's Mercy Hospital and University of Missouri-Kansas City, Kansas City, Mo
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Ahlbeck L, Ahlberg E, Stuivers L, Björkander J, Nyström U, Retsas P, Govindaraj D, Jenmalm MC, Duchén K. Intralymphatic immunotherapy with birch and grass pollen extracts. A randomized double-blind placebo-controlled clinical trial. Clin Exp Allergy 2023; 53:809-820. [PMID: 37013723 PMCID: PMC10947267 DOI: 10.1111/cea.14307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 03/03/2023] [Accepted: 03/16/2023] [Indexed: 04/05/2023]
Abstract
INTRODUCTION There is a need to evaluate the safety and efficacy of intralymphatic immunotherapy (ILIT) for inducing tolerance in patients with allergic rhinitis. METHODS Thirty-seven patients with seasonal allergic symptoms to birch and grass pollen and skin prick test >3 mm and/or IgE to birch and timothy >0.35 kU/L were randomized to either ILIT, with three doses of 0.1 mL of birch pollen and 5-grass pollen allergen extracts on aluminium hydroxide (10,000 SQ-U/ml; ALK-Abelló) or placebo using ultrasound-guided intralymphatic injections at monthly intervals. Daily combined symptom medical score and rhinoconjunctivitis total symptom score were recorded during the peak pollen seasons the year before and after treatment. Rhinoconjunctivitis total symptom score, medication score and rhinoconjunctivitis quality of life questionnaire were recorded annually starting 2 years after treatment. Circulating proportions of T helper cell subsets and allergen-induced cytokine and chemokine production were analysed using flow cytometry and ELISA. RESULTS There were no differences between the groups related to daily combined symptom medical score the year before and after treatment. Two years after ILIT (after unblinding), the actively treated group reported significantly fewer symptoms, lower medication use and improved quality of life than did the placebo group. After the pollen seasons the year after ILIT, T regulatory cell frequencies and grass-induced IFN-γ levels increased only in the actively treated group. CONCLUSION In this randomized controlled trial, ILIT with birch and grass pollen extract was safe and accompanied by immunological changes. Further studies are required to confirm or refute the efficacy of the treatment.
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Affiliation(s)
- Lars Ahlbeck
- Allergy CenterUniversity HospitalLinköpingSweden
- Division of Inflammation and Infection, Department of Biomedical and Clinical SciencesLinköping UniversityLinköpingSweden
| | - Emelie Ahlberg
- Division of Inflammation and Infection, Department of Biomedical and Clinical SciencesLinköping UniversityLinköpingSweden
| | - Linn Stuivers
- Division of Inflammation and Infection, Department of Biomedical and Clinical SciencesLinköping UniversityLinköpingSweden
| | | | - Ulla Nyström
- Allergy CenterUniversity HospitalLinköpingSweden
| | | | - Dhanapal Govindaraj
- Division of Inflammation and Infection, Department of Biomedical and Clinical SciencesLinköping UniversityLinköpingSweden
| | - Maria C. Jenmalm
- Division of Inflammation and Infection, Department of Biomedical and Clinical SciencesLinköping UniversityLinköpingSweden
| | - Karel Duchén
- Allergy CenterUniversity HospitalLinköpingSweden
- Department of Biomedical and Clinical Sciences, Division of Children's and Women's HealthLinköping UniversityLinköpingSweden
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Jiang S, Xie S, Tang Q, Zhang H, Xie Z, Zhang J, Jiang W. Evaluation of Intralymphatic Immunotherapy in Allergic Rhinitis Patients: A Systematic Review and Meta-analysis. Mediators Inflamm 2023; 2023:9377518. [PMID: 37197570 PMCID: PMC10185423 DOI: 10.1155/2023/9377518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 11/22/2022] [Accepted: 03/18/2023] [Indexed: 05/19/2023] Open
Abstract
Background Intralymphatic immunotherapy (ILIT) is short-course administration of allergen-specific immunotherapy (AIT). This study is aimed at assessing the clinical efficacy and safety of ILIT in patients with allergic rhinitis (AR). Methods MEDLINE, PUBMED, and Cochrane Library were used to conduct electronic searches for clinical trials comparing ILIT and placebo in patients with AR. The final search took place on August 24, 2022. Cochrane Handbook for Systematic Reviews of Interventions was used to assess the risk of bias in the included studies. The outcomes included combined symptom and medication scores (CSMS), visual analog scale (VAS), allergic rhinoconjunctivitis quality of life (RQLQ), Skin-prick test (SPT), and adverse events (AEs). Data were synthesized as mean difference (MD)/standard mean difference (SMD) or risk difference (RD) and 95% confidence interval (CI). Results Thirteen studies (454 participants) were included in this study. The ILIT group had better clinical improvement on the CSMS (random effects model, SMD-0.85, 95% CI [-1.58, -0.11], P = 0.02) and RQLQ (fixed-effects model, MD-0.42, 95% CI [0.69, 0.15], P = 0.003) than the placebo group. The booster injection was beneficial for CSMS (P < 0.0001), and the 4-week injection interval was superior to the 2-week injection period for improving VAS (P < 0.0001). Local swelling or erythema was the main AE following injection (random effects model, RD 0.16, 95% CI [0.05, 0.27], P = 0.005). Discussion. For individuals with AR, ILIT is safe and effective. ILIT alleviates clinical symptoms and reduces pharmaceutical consumption without causing severe AEs. However, the validity of this study is compromised by the substantial heterogeneity and risk of bias in the included researches. RegistrationCRD42022355329.
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Affiliation(s)
- Sijie Jiang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital of Central South University, Changsha, China
- Hunan Province Key Laboratory of Otolaryngology Critical Diseases, Xiangya Hospital of Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, China
| | - Shaobing Xie
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital of Central South University, Changsha, China
- Hunan Province Key Laboratory of Otolaryngology Critical Diseases, Xiangya Hospital of Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, China
| | - Qingping Tang
- Department of Rehabilitation, Brain Hospital of Hunan Province, Hunan University of Chinese Medicine, Changsha, China
| | - Hua Zhang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital of Central South University, Changsha, China
- Hunan Province Key Laboratory of Otolaryngology Critical Diseases, Xiangya Hospital of Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, China
| | - Zhihai Xie
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital of Central South University, Changsha, China
- Hunan Province Key Laboratory of Otolaryngology Critical Diseases, Xiangya Hospital of Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, China
| | - Junyi Zhang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital of Central South University, Changsha, China
- Hunan Province Key Laboratory of Otolaryngology Critical Diseases, Xiangya Hospital of Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, China
| | - Weihong Jiang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital of Central South University, Changsha, China
- Hunan Province Key Laboratory of Otolaryngology Critical Diseases, Xiangya Hospital of Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, China
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Šošić L, Paolucci M, Flory S, Jebbawi F, Kündig TM, Johansen P. Allergen immunotherapy: progress and future outlook. Expert Rev Clin Immunol 2023:1-25. [PMID: 37122076 DOI: 10.1080/1744666x.2023.2209319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
INTRODUCTION Allergy, the immunological hypersensitivity to innocuous environmental compounds, is a global health problem. The disease triggers, allergens, are mostly proteins contained in various natural sources such as plant pollen, animal dander, dust mites, foods, fungi and insect venoms. Allergies can manifest with a wide range of symptoms in various organs, and be anything from just tedious to life-threatening. A majority of all allergy patients are self-treated with symptom-relieving medicines, while allergen immunotherapy (AIT) is the only causative treatment option. AREAS COVERED This review will aim to give an overview of the state-of-the-art allergy management, including the use of new biologics and the application of biomarkers, and a special emphasis and discussion on current research trends in the field of AIT. EXPERT OPINION Conventional AIT has proven effective, but the years-long treatment compromises patient compliance. Moreover, AIT is typically not offered in food allergy. Hence, there is a need for new, effective and safe AIT methods. Novel routes of administration (e.g. oral and intralymphatic), hypoallergenic AIT products and more effective adjuvants holds great promise. Most recently, the development of allergen-specific monoclonal antibodies for passive immunotherapy may also allow treatment of patients currently not treated or treatable.
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Affiliation(s)
- Lara Šošić
- Department of Dermatology, University of Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
| | - Marta Paolucci
- Department of Dermatology, University of Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
| | - Stephan Flory
- Department of Dermatology, University of Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
| | - Fadi Jebbawi
- Department of Dermatology, University of Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
| | - Thomas M Kündig
- Department of Dermatology, University of Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
- Department of Dermatology, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
| | - Pål Johansen
- Department of Dermatology, University of Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
- Department of Dermatology, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
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Ponda P, Carr T, Rank MA, Bousquet J. Nonallergic Rhinitis, Allergic Rhinitis, and Immunotherapy: Advances in the Last Decade. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:35-42. [PMID: 36152989 DOI: 10.1016/j.jaip.2022.09.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 09/12/2022] [Accepted: 09/14/2022] [Indexed: 01/11/2023]
Abstract
Chronic rhinitis encompassing both allergic and nonallergic rhinitis affects a significant portion of the population worldwide, having a great impact on patient quality of life, and associated comorbid conditions, with an important societal economic burden. Allergists are often the first to evaluate and treat allergic and nonallergic rhinitis, addressing the individual triggers of the disease as well as the patient-specific responses to these triggers. This review focuses on the advances that have been made in the diagnosis, management, and treatment of nonallergic and allergic rhinitis over the past 10 years, including specific allergen immunotherapy, care pathways, and digital health.
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Affiliation(s)
- Punita Ponda
- Division of Allergy & Immunology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health, Great Neck, NY; Department of Pediatrics, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health, New Hyde Park, NY; Department of Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health, Northwell Health System, Manhasset, NY; Institute of Health System Science, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY.
| | - Tara Carr
- Asthma and Airway Disease Research Center, University of Arizona, Tucson, Ariz; Section of Allergy & Immunology, Department of Medicine, University of Arizona College of Medicine, Tucson, Ariz
| | - Matthew A Rank
- Division of Allergy, Asthma, and Clinical Immunology, Mayo Clinic, Phoenix and Scottsdale, Ariz; Division of Pulmonology, Phoenix Children's Hospital, Phoenix, Ariz
| | - Jean Bousquet
- Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, and Humboldt-Universität zu Berlin, Berlin, Germany; University Hospital, Montpellier, France
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Abstract
PURPOSE OF REVIEW Intralymphatic immunotherapy (ILIT) is a promising novel method of immunotherapy, that is short and convenient, and may be very effective. Results have been varied, and efforts to unravel the real value of the treatment are ongoing. Methods used to assess the effect in clinical trials have been so varied that it is difficult to compare studies with each other. RECENT FINDINGS Some advances have been made; the importance of injecting into the lymph node has been illustrated, and treatment with a range of medicines has proven to be successful. In meta-analyses the treatment has been shown to have no serious side effects and to be an effective short term desensitizing agent. Now it remains to be shown that ILIT also has long-term effects of tolerance. Preliminary data suggest that there is a long-term effect. SUMMARY Injecting allergen directly into a lymph node strengthens the protective immune response. ILIT is safe and induces desensitization and very likely also induces tolerance. Compliance will improve compared with other treatment forms. If ILIT holds its promise, it will become an attractive option for patients with allergy.
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Rahman RS, Wesemann DR. Immunology of allergen immunotherapy. IMMUNOTHERAPY ADVANCES 2022; 2:ltac022. [PMID: 36530352 PMCID: PMC9749131 DOI: 10.1093/immadv/ltac022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 11/24/2022] [Indexed: 10/17/2023] Open
Abstract
Allergen immunotherapy (AIT) is the only disease-modifying therapy for allergic disease. Through repeated inoculations of low doses of allergen-either as whole proteins or peptides-patients can achieve a homeostatic balance between inflammatory effectors induced and/or associated with allergen contact, and mediators of immunologic non-responsiveness, potentially leading to sustained clinical improvements. AIT for airborne/respiratory tract allergens and insect venoms have traditionally been supplied subcutaneously, but other routes and modalities of administration can also be effective. Despite differences of allergen administration, there are some similarities of immunologic responses across platforms, with a general theme involving the restructuring and polarization of adaptive and innate immune effector cells. Here we review the immunology of AIT across various delivery platforms, including subcutaneous, sublingual, epicutaneous, intradermal, and intralymphatic approaches, emphasizing shared mechanisms associated with achieving immunologic non-responsiveness to allergen.
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Affiliation(s)
| | - Duane R Wesemann
- Department of Medicine, Division of Allergy and Clinical Immunology, Division of Genetics, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
- Ragon Institute of MGH, MIT, and Harvard, Boston, MA, USA
- Broad Institute of MIT and Harvard, Boston, MA, USA
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Wang C, Bao Y, Chen J, Chen X, Cheng L, Guo YS, Hao C, Lai H, Li H, Li J, Liu C, Liu Y, Liu Z, Lou H, Lv W, Nong G, Qiu Q, Ren X, Shao J, Shen YH, Shi L, Song XC, Song Y, Tang S, Wang H, Wang X, Wang X, Wang Z, Wei Q, Xie H, Xing Z, Xu R, Xu Y, Yang Q, Yao H, Ye J, You Y, Yu H, Yu Y, Zhang H, Zhang G, Zhang Y, Zhi Y, Zhou W, Zhu L, Zhu X, Chai R, Chen D, Guan K, Huang Z, Huang Y, Ma T, Ma Y, Meng Y, Ren L, Wang J, Wang N, Xian M, Xiang R, Zheng M, Zhang L. Chinese Guideline on Allergen Immunotherapy for Allergic Rhinitis: The 2022 Update. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2022; 14:604-652. [PMID: 36426395 PMCID: PMC9709690 DOI: 10.4168/aair.2022.14.6.604] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 10/23/2022] [Accepted: 11/06/2022] [Indexed: 09/16/2023]
Abstract
In the last few decades, there has been a progressive increase in the prevalence of allergic rhinitis (AR) in China, where it now affects approximately 250 million people. AR prevention and treatment include allergen avoidance, pharmacotherapy, allergen immunotherapy (AIT), and patient education, among which AIT is the only curative intervention. AIT targets the disease etiology and may potentially modify the immune system as well as induce allergen-specific immune tolerance in patients with AR. In 2017, a team of experts from the Chinese Society of Allergy (CSA) and the Chinese Allergic Rhinitis Collaborative Research Group (C2AR2G) produced the first English version of Chinese AIT guidelines for AR. Since then, there has been considerable progress in basic research of and clinical practice for AIT, especially regarding the role of follicular regulatory T (TFR) cells in the pathogenesis of AR and the use of allergen-specific immunoglobulin E (sIgE) in nasal secretions for the diagnosis of AR. Additionally, potential biomarkers, including TFR cells, sIgG4, and sIgE, have been used to monitor the incidence and progression of AR. Moreover, there has been a novel understanding of AIT during the coronavirus disease 2019 pandemic. Hence, there was an urgent need to update the AIT guideline for AR by a team of experts from CSA and C2AR2G. This document aims to serve as professional reference material on AIT for AR treatment in China, thus improving the development of AIT across the world.
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Affiliation(s)
- Chengshuo Wang
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Nasal Diseases and Beijing Laboratory of Allergic Diseases, Beijing Institute of Otorhinolaryngology, Beijing, China
- Research Unit of Diagnosis and Treatment of Chronic Nasal Diseases, Chinese Academy of Medical Sciences, Beijing, China
- Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing, China
| | | | - Jianjun Chen
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Xiaoyang Chen
- Department of Pulmonary and Critical Care Medicine, Second Affiliated Hospitial of Fujian Medical University, Respiratory Medicine Center of Fujian Province, Quanzhou, China
| | - Lei Cheng
- Department of Otorhinolaryngology & Clinical Allergy Center, The First Affiliated Hospital, Nanjing Medical University, Nanjing, China
| | - Yin Shi Guo
- Department of Allergy & Immunology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Chuangli Hao
- Department of Respiratory Diseases, Children's Hospital of Soochow University, Suzhou, China
| | - He Lai
- Department of Allergy, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Huabin Li
- Department of Otolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, China
| | - Jing Li
- Department of Allergy and Clinical Immunology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Changshan Liu
- Department of Pediatrics, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Yun Liu
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Zheng Liu
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongfei Lou
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
- Research Unit of Diagnosis and Treatment of Chronic Nasal Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Wei Lv
- Department of Otorhinolaryngology, Peking Union Medical College Hospital, Beijing, China
| | - Guangmin Nong
- Department of Pediatrics, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Qianhui Qiu
- Department of Otolaryngology-Head and Neck Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiumin Ren
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Jie Shao
- Department of Pediatrics, Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi-Hong Shen
- Department of Respiratory Diseases, The First Affiliated Hospital of College of Medicine, Zhejiang University, Hangzhou, China
| | - Li Shi
- Department of Otolaryngology,The Second Hospital of Shandong University, Jinan, China
| | - Xi-Cheng Song
- Department of Otorhinolaryngology Head and Neck Surgery, Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Yuxin Song
- Department of Allergy, Harbin Children's Hospital, Harbin, China
| | - Suping Tang
- Department of Allergy, Fuzhou Children's Hospital Affiliated to Fujian Medical University, Fuzhou, China
| | - Hongtian Wang
- Department of Allergy, Beijing ShiJiTan Hospital, Capital Medical University, Beijing, China
| | - Xiangdong Wang
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Nasal Diseases and Beijing Laboratory of Allergic Diseases, Beijing Institute of Otorhinolaryngology, Beijing, China
| | - Xueyan Wang
- Department of Allergy, Beijing ShiJiTan Hospital, Capital Medical University, Beijing, China
| | - Zhenlin Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Qingyu Wei
- Department of Allergy, Shengjing Hospital of China Medical University, Shenyang, China
| | - Hua Xie
- Department of Allergy, Northern Theatre General Hospital, Shenyang, China
| | - Zhimin Xing
- Department of Otolaryngology-Head and Neck Surgery, Peking University People's Hospital, Beijing, China
| | - Rui Xu
- Department of Allergy of Otorhinolaryngology Hospital, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Yu Xu
- Department of Otorhinolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Qintai Yang
- Department of Otolaryngology-Head and Neck Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Hongmei Yao
- Department of Respiratory and Critical Care Medicine, Guizhou Provincial People's Hospital, Guiyang, China
| | - Jing Ye
- Department of Otorhinolaryngology Head and Neck Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yiwen You
- Department of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, China
| | - Hongmeng Yu
- Department of Otolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, China
| | - Yongmei Yu
- Department of Otorhinolaryngology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Huanping Zhang
- Department of Allergy, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, China
| | - Gehua Zhang
- Department of Otolaryngology-Head and Neck Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Yuan Zhang
- Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing, China
| | - Yuxiang Zhi
- Department of Allergy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Weikang Zhou
- Department of Allergy, Chongqing General Hospital, Chongqing, China
| | - Li Zhu
- Department of Otorhinolaryngology, The Third Hospital of Peking University, Beijing, China
| | - Xinhua Zhu
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Ruonan Chai
- Department of Allergy, Northern Theatre General Hospital, Shenyang, China
| | - Dehua Chen
- Department of Allergy of Otorhinolaryngology Hospital, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Kai Guan
- Department of Allergy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Zizhen Huang
- Department of Otolaryngology-Head and Neck Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Yanran Huang
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
| | - Tingting Ma
- Department of Allergy, Beijing ShiJiTan Hospital, Capital Medical University, Beijing, China
| | - Yuemei Ma
- Department of Allergy, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yifan Meng
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
| | - Lei Ren
- Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing, China
| | - Jianxing Wang
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Nan Wang
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Mo Xian
- Department of Allergy and Clinical Immunology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Rong Xiang
- Department of Otorhinolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Ming Zheng
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
| | - Luo Zhang
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
- Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing, China.
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Shamji MH, Boyle RJ. Biomarkers of airway inflammation and immunotherapy. Clin Exp Allergy 2022; 52:726-728. [PMID: 35635783 DOI: 10.1111/cea.14174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mohamed H Shamji
- National Heart and Lung Institute, Imperial College, London, UK.,NIHR Imperial Biomedical Research Centre, London, UK
| | - Robert J Boyle
- National Heart and Lung Institute, Imperial College, London, UK
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