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Yadav S, Singh S, Mandal P, Tripathi A. Immunotherapies in the treatment of immunoglobulin E‑mediated allergy: Challenges and scope for innovation (Review). Int J Mol Med 2022; 50:95. [PMID: 35616144 DOI: 10.3892/ijmm.2022.5151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Accepted: 02/28/2022] [Indexed: 11/05/2022] Open
Abstract
Immunoglobulin E (IgE)‑mediated allergy or hypersensitivity reactions are generally defined as an unwanted severe symptomatic immunological reaction that occurs due to shattered or untrained peripheral tolerance of the immune system. Allergen‑specific immunotherapy (AIT) is the only therapeutic strategy that can provide a longer‑lasting symptomatic and clinical break from medications in IgE‑mediated allergy. Immunotherapies against allergic diseases comprise a successive increasing dose of allergen, which helps in developing the immune tolerance against the allergen. AITs exerttheirspecial effectiveness directly or indirectly by modulating the regulator and effector components of the immune system. The number of success stories of AIT is still limited and it canoccasionallyhave a severe treatment‑associated adverse effect on patients. Therefore, the formulation used for AIT should be appropriate and effective. The present review describes the chronological evolution of AIT, and provides a comparative account of the merits and demerits of different AITs by keeping in focus the critical guiding factors, such as sustained allergen tolerance, duration of AIT, probability of mild to severe allergic reactions and dose of allergen required to effectuate an effective AIT. The mechanisms by which regulatory T cells suppress allergen‑specific effector T cells and how loss of natural tolerance against innocuous proteins induces allergy are reviewed. The present review highlights the major AIT bottlenecks and the importantregulatory requirements for standardized AIT formulations. Furthermore, the present reviewcalls attention to the problem of 'polyallergy', which is still a major challenge for AIT and the emerging concept of 'component‑resolved diagnosis' (CRD) to address the issue. Finally, a prospective strategy for upgrading CRD to the next dimension is provided, and a potential technology for delivering thoroughly standardized AIT with minimal risk is discussed.
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Affiliation(s)
- Sarika Yadav
- Systems Toxicology and Health Risk Assessment Group, CSIR‑Indian Institute of Toxicology Research, Lucknow, Uttar Pradesh 226001, India
| | - Saurabh Singh
- Systems Toxicology and Health Risk Assessment Group, CSIR‑Indian Institute of Toxicology Research, Lucknow, Uttar Pradesh 226001, India
| | - Payal Mandal
- Food, Drugs and Chemical Toxicology Group, CSIR‑Indian Institute of Toxicology Research, Lucknow, Uttar Pradesh 226001, India
| | - Anurag Tripathi
- Systems Toxicology and Health Risk Assessment Group, CSIR‑Indian Institute of Toxicology Research, Lucknow, Uttar Pradesh 226001, India
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Li H, Chen S, Cheng L, Guo Y, Lai H, Li Y, Lin X, Liu Z, Qiu Q, Shao J, Shi L, Tian M, Wang C, Wang H, Wang X, Wei Q, Wei Y, Xiang L, Yang Q, Zhao C, Zhang H, Zhi Y, Gao J, Li Q, Liu J, Wang K, Zhou W, Zhang L. Chinese guideline on sublingual immunotherapy for allergic rhinitis and asthma. J Thorac Dis 2019; 11:4936-4950. [PMID: 32030209 DOI: 10.21037/jtd.2019.12.37] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Huabin Li
- Department of Otolaryngology, Affiliated Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai 200031, China
| | - Shi Chen
- Center for Prevention and Treatment of Pediatric Asthma, Hainan General Hospital, Haikou 570102, China
| | - Lei Cheng
- Department of Otorhinolaryngology, The First Affiliated Hospital, Nanjing Medical University, Nanjing 210029, China.,International Centre for Allergy Research, Nanjing Medical University, Nanjing 210029, China
| | - Yinshi Guo
- Department of Allergy & Immunology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200127, China
| | - He Lai
- Department of Allergy, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou 510260, China
| | - Yong Li
- Department of Otolaryngology, Head and Neck Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University, Hangzhou 310006, China
| | - Xiaoping Lin
- Department of Allergy, General Hospital of Northern Theater Command, Shenyang 110016, China
| | - Zheng Liu
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Qianhui Qiu
- Department of Otolaryngology, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China
| | - Jie Shao
- Department of Pediatrics, Ruijin Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200025, China
| | - Li Shi
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan 250022, China
| | - Man Tian
- Respiratory Department, Children's Hospital of Nanjing Medical University, Nanjing 210008, China
| | - Chengshuo Wang
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100073, China
| | - Hongtian Wang
- Department of Otolaryngology, Head and Neck Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China.,Department of Allergy, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Xueyan Wang
- Department of Allergy, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Qingyu Wei
- Department of Allergy, General Hospital of Northern Theater Command, Shenyang 110016, China
| | - Yongxiang Wei
- Department of Otolaryngology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - Li Xiang
- Department of Allergy, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - Qintai Yang
- Department of Otorhinolaryngology-Head and Neck Surgery, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China
| | - Changqing Zhao
- Department of Otolaryngology, Second Hospital of Shanxi Medical University, Taiyuan 030001, China
| | - Huanping Zhang
- Department of Pulmonary and Critical Care Medicine, First Hospital of Shanxi Medical University, Taiyuan 030001, China
| | - Yuxiang Zhi
- Department of Allergy, Peking Union Medical College Hospital, Beijing 100730, China
| | - Junxiao Gao
- Department of Otolaryngology, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China
| | - Quansheng Li
- Department of Allergy, General Hospital of Northern Theater Command, Shenyang 110016, China
| | - Juan Liu
- Department of Otolaryngology, Affiliated Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai 200031, China
| | - Kuiji Wang
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100073, China
| | - Wencheng Zhou
- Department of Otorhinolaryngology, The First Affiliated Hospital, Nanjing Medical University, Nanjing 210029, China.,International Centre for Allergy Research, Nanjing Medical University, Nanjing 210029, China
| | - Luo Zhang
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100073, China
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