1
|
Peng Y, Wang M, Sun R, Nie Y, Zhang N, He X, Sun B, Peng L, Fei Y, Zhou J, Li M, Zhang W. Revealing the distinct clinical patterns and relapse risk factors in seronegative IgG4-RD patients: A retrospective cohort study over a decade. J Intern Med 2024. [PMID: 38924246 DOI: 10.1111/joim.13814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/28/2024]
Abstract
OBJECTIVES Our study aimed to investigate the distinct clinical patterns of seronegative IgG4-related disease (IgG4-RD) patients. METHODS We retrospectively enrolled 698 treatment-naïve IgG4-RD patients in this study. Patients were divided into four different subgroups according to their baseline serum IgG4 levels. The distinct clinical patterns of seronegative IgG4-RD patients were revealed through the comparison of baseline clinical data and disease prognosis among the different subgroups. COX regression analyses were used to investigate the risk factors for disease relapse and to construct the nomogram model. RESULTS Seronegative IgG4-RD patients account for a minority of IgG4-RD patients (49/698, 7.02%). The proportions of seronegative IgG-RD patients in our study and several Asian cohorts were significantly lower than those of the European and American cohorts. Seronegative IgG4-RD patients got lower serum IgG levels (p < 0.0001), lower eosinophil count (p < 0.0001), lower serum IgE levels (p < 0.0001)), lower IgG4-RD responder index (RI) scores (p < 0.0001), and fewer affected organ numbers (p < 0.0001) compared with other subgroups, whereas they were more likely to manifest fibrotic type with some special organ involvement. Younger age at onset, GCs monotherapy, elevated C-reactive protein level, and elevated erythrocyte sedimentation rate level are the risk factors for the disease relapse of seronegative IgG4-RD patients. An effective nomogram model predicting disease relapse of seronegative IgG4-RD patients was constructed. Seronegative IgG4-RD patients with scores >84.65 at baseline were susceptible to suffering from disease relapse. CONCLUSIONS Distinct clinical features and multiple risk factors for disease relapse of seronegative IgG4-RD patients have been revealed in this study. A nomogram model was constructed to effectively predict disease relapse during the follow-up period.
Collapse
Affiliation(s)
- Yu Peng
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China
- Key Laboratory of Rheumatology and Clinical Immunology, The Ministry of Education, Beijing, China
- Department of Rheumatology, The Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Mu Wang
- Department of Stomatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ruijie Sun
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China
- Key Laboratory of Rheumatology and Clinical Immunology, The Ministry of Education, Beijing, China
| | - Yuxue Nie
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China
- Key Laboratory of Rheumatology and Clinical Immunology, The Ministry of Education, Beijing, China
| | - Nianyi Zhang
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China
- Key Laboratory of Rheumatology and Clinical Immunology, The Ministry of Education, Beijing, China
| | - Xin He
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China
- Key Laboratory of Rheumatology and Clinical Immunology, The Ministry of Education, Beijing, China
| | - Boyuan Sun
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China
- Key Laboratory of Rheumatology and Clinical Immunology, The Ministry of Education, Beijing, China
| | - Linyi Peng
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China
- Key Laboratory of Rheumatology and Clinical Immunology, The Ministry of Education, Beijing, China
| | - Yunyun Fei
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China
- Key Laboratory of Rheumatology and Clinical Immunology, The Ministry of Education, Beijing, China
| | - Jiaxin Zhou
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China
- Key Laboratory of Rheumatology and Clinical Immunology, The Ministry of Education, Beijing, China
| | - Mengtao Li
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China
- Key Laboratory of Rheumatology and Clinical Immunology, The Ministry of Education, Beijing, China
| | - Wen Zhang
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China
- Key Laboratory of Rheumatology and Clinical Immunology, The Ministry of Education, Beijing, China
| |
Collapse
|
2
|
Foglierini M, Nortier P, Schelling R, Winiger RR, Jacquet P, O'Dell S, Demurtas D, Mpina M, Lweno O, Muller YD, Petrovas C, Daubenberger C, Perreau M, Doria-Rose NA, Gottardo R, Perez L. RAIN: machine learning-based identification for HIV-1 bNAbs. Nat Commun 2024; 15:5339. [PMID: 38914562 PMCID: PMC11196741 DOI: 10.1038/s41467-024-49676-1] [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: 02/29/2024] [Accepted: 06/17/2024] [Indexed: 06/26/2024] Open
Abstract
Broadly neutralizing antibodies (bNAbs) are promising candidates for the treatment and prevention of HIV-1 infections. Despite their critical importance, automatic detection of HIV-1 bNAbs from immune repertoires is still lacking. Here, we develop a straightforward computational method for the Rapid Automatic Identification of bNAbs (RAIN) based on machine learning methods. In contrast to other approaches, which use one-hot encoding amino acid sequences or structural alignment for prediction, RAIN uses a combination of selected sequence-based features for the accurate prediction of HIV-1 bNAbs. We demonstrate the performance of our approach on non-biased, experimentally obtained and sequenced BCR repertoires from HIV-1 immune donors. RAIN processing leads to the successful identification of distinct HIV-1 bNAbs targeting the CD4-binding site of the envelope glycoprotein. In addition, we validate the identified bNAbs using an in vitro neutralization assay and we solve the structure of one of them in complex with the soluble native-like heterotrimeric envelope glycoprotein by single-particle cryo-electron microscopy (cryo-EM). Overall, we propose a method to facilitate and accelerate HIV-1 bNAbs discovery from non-selected immune repertoires.
Collapse
Affiliation(s)
- Mathilde Foglierini
- Department of Medicine, Service of Immunology and Allergy, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Centre for Human Immunology, Lausanne, Switzerland
- Biomedical Data Science Centre, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Pauline Nortier
- Department of Medicine, Service of Immunology and Allergy, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Centre for Human Immunology, Lausanne, Switzerland
| | - Rachel Schelling
- Department of Medicine, Service of Immunology and Allergy, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Centre for Human Immunology, Lausanne, Switzerland
| | - Rahel R Winiger
- Department of Medicine, Service of Immunology and Allergy, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Centre for Human Immunology, Lausanne, Switzerland
| | - Philippe Jacquet
- Scientific Computing and Research Support Unit, University of Lausanne, Lausanne, Switzerland
| | - Sijy O'Dell
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Davide Demurtas
- Interdisciplinary center of electron microscopy, CIME, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | | | - Omar Lweno
- Ifakara Health Institute, Bagamoyo, United Republic of Tanzania
| | - Yannick D Muller
- Department of Medicine, Service of Immunology and Allergy, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Centre for Human Immunology, Lausanne, Switzerland
| | - Constantinos Petrovas
- Department of Laboratory Medicine and Pathology, Institute of Pathology, Lausanne University Hospital, Lausanne, Switzerland
| | - Claudia Daubenberger
- Department of Medical Parasitology and Infection Biology, Clinical Immunology Unit, Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Matthieu Perreau
- Department of Medicine, Service of Immunology and Allergy, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Nicole A Doria-Rose
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Raphael Gottardo
- Biomedical Data Science Centre, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Laurent Perez
- Department of Medicine, Service of Immunology and Allergy, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
- Centre for Human Immunology, Lausanne, Switzerland.
| |
Collapse
|
3
|
Wang H, Sun JY, Zhang Y. Effects of serum inflammatory factors, health index and disease activity scores on ankylosing spondylitis patients with sleep disorder. World J Psychiatry 2024; 14:866-875. [DOI: 10.5498/wjp.v14.i6.866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 04/28/2024] [Accepted: 05/22/2024] [Indexed: 06/19/2024] Open
Abstract
BACKGROUND Patients with ankylosing spondylitis (AS) frequently suffer from comorbid sleep disorders, exacerbating the burden of the disease and affecting their quality of life.
AIM To investigate the clinical significance of serum inflammatory factors, health index and disease activity scores in patients with AS complicated by sleep disorders.
METHODS A total of 106 AS patients with comorbid sleep disorders were included in the study. The patients were grouped into the desirable and undesirable prognosis groups in accordance with their clinical outcomes. The serum levels of inflammatory factors, including C-reactive protein, erythrocyte sedimentation rate, interleukin (IL)-6, tumour necrosis factor-α and IL-1β, were measured. Disease activity scores, such as the Bath AS functional index, Bath AS disease activity index, Bath AS metrology index and AS disease activity score, were assessed. The health index was obtained through the Short Form-36 questionnaire.
RESULTS The study found significant associations amongst serum inflammatory factors, health index and disease activity scores in AS patients with comorbid sleep disorders. Positive correlations were found between serum inflammatory factors and disease activity scores, indicating the influence of heightened systemic inflammation on disease severity and functional impairment. Conversely, negative correlations were found between disease activity scores and health index parameters, highlighting the effect of disease activity on various aspects of health-related quality of life. Logistic regression analysis further confirmed the predictive value of these factors on patient outcomes, underscoring their potential utility in risk assessment and prognostication.
CONCLUSION The findings demonstrate the intricate interplay amongst disease activity, systemic inflammation and patient-reported health outcomes in AS patients complicated by sleep disorders. The results emphasise the need for comprehensive care strategies that address the diverse needs and challenges faced by these patients and underscore the potential relevance of serum inflammatory factors, health index and disease activity scores as prognostic markers in this patient population.
Collapse
Affiliation(s)
- Hui Wang
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - Jia-Ying Sun
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - Yue Zhang
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| |
Collapse
|
4
|
Zhang T, Luo X, Jing L, Mo C, Guo H, Yang S, Wang Y, Zhao K, Lai Y, Liu Y. Toosendanin inhibits T-cell proliferation through the P38 MAPK signalling pathway. Eur J Pharmacol 2024; 973:176562. [PMID: 38588767 DOI: 10.1016/j.ejphar.2024.176562] [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: 01/06/2024] [Revised: 03/20/2024] [Accepted: 04/03/2024] [Indexed: 04/10/2024]
Abstract
In recent years, immunosuppressants have shown significant success in the treatment of autoimmune diseases. Therefore, there is an urgent need to develop additional immunosuppressants that offer more options for patients. Toosendanin has been shown to have immunosuppressive activity in vitro as well as effects on autoimmune hepatitis (AIH) in vivo. Toosendanin did not induce apoptosis in activated T-cells and affect the survival rate of naive T-cells. Toosendanin did not affect the expression of CD25 or secretion of IL-2 by activated T-cells, and not affect the expression of IL-4 and INF-γ. Toosendanin did not affect the phosphorylation of STAT5, ERK, AKT, P70S6K. However, toosendanin inhibited proliferation of anti-CD3/anti-CD28 mAbs-activated T-cells with IC50 of (10 ± 2.02) nM. Toosendanin arrested the cell cycle in the G0/G1 phase, significantly inhibited IL-6 and IL-17A secretion, promoted IL-10 expression, and inhibited the P38 MAPK pathway. Finally, toosendanin significantly alleviated ConA-induced AIH in mice. In Summary, toosendanin exhibited immunosuppressive activity in vivo and in vitro. Toosendanin inhibits the proliferation of activated T-cells through the P38 MAPK signalling pathway, significantly suppresses the expression of inflammatory factors, enhances the expression of anti-inflammatory factors, and effectively alleviates ConA-induced AIH in mice, suggesting that toosendanin may be a lead compound for the development of novel immunomodulatory agents with improved efficacy and reduced toxicity.
Collapse
Affiliation(s)
- Ting Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, Sichuan, People's Republic of China; School of Pharmacy, Chengdu Medical College, Chengdu, 610500, Sichuan, People's Republic of China
| | - Xingyan Luo
- Research Center, Chengdu Medical College, Chengdu, 610500, Sichuan, People's Republic of China; Development and Regeneration Key Laboratory of Sichuan Province, Chengdu Medical College, Chengdu, 610500, Sichuan, People's Republic of China
| | - Lin Jing
- Guangxi Key Laboratory of Special Biomedicine, School of Medicine, Guangxi University, Nanning, 530004, Guangxi, People's Republic of China
| | - Chunfen Mo
- Research Center, Chengdu Medical College, Chengdu, 610500, Sichuan, People's Republic of China
| | - Huijie Guo
- Research Center, Chengdu Medical College, Chengdu, 610500, Sichuan, People's Republic of China
| | - Shuxia Yang
- Research Center, Chengdu Medical College, Chengdu, 610500, Sichuan, People's Republic of China
| | - Yantang Wang
- Research Center, Chengdu Medical College, Chengdu, 610500, Sichuan, People's Republic of China
| | - Ketian Zhao
- School of Pharmacy, Chengdu Medical College, Chengdu, 610500, Sichuan, People's Republic of China; Research Center, Chengdu Medical College, Chengdu, 610500, Sichuan, People's Republic of China
| | - Yi Lai
- School of Laboratory Medicine, Chengdu Medical College, Chengdu, 610500, Sichuan, People's Republic of China.
| | - Yang Liu
- Department of Gastroenterology, The First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, Sichuan, People's Republic of China; School of Pharmacy, Chengdu Medical College, Chengdu, 610500, Sichuan, People's Republic of China; Development and Regeneration Key Laboratory of Sichuan Province, Chengdu Medical College, Chengdu, 610500, Sichuan, People's Republic of China.
| |
Collapse
|
5
|
Qin Z, Tang R, Liang J, Jia X. Berberine, a natural alkaloid: Advances in its pharmacological effects and mechanisms in the treatment of autoimmune diseases. Int Immunopharmacol 2024; 137:112422. [PMID: 38880024 DOI: 10.1016/j.intimp.2024.112422] [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: 03/16/2024] [Revised: 06/02/2024] [Accepted: 06/03/2024] [Indexed: 06/18/2024]
Abstract
The rising prevalence of autoimmune diseases poses a significant challenge to global public health. Continual exploration of natural compounds for effective treatments for autoimmune diseases is crucial. Berberine, a benzylisoquinoline alkaloid, is a bioactive component found in various medicinal plants, exhibiting diverse pharmacological properties. This review aims to consolidate the current understanding of berberine's pharmacological effects and mechanisms in addressing four autoimmune diseases: rheumatoid arthritis, multiple sclerosis, inflammatory bowel disease, and psoriasis. Overall, as a traditional Chinese medicinal preparation, berberine shows promise as an effective and safe treatment for autoimmune diseases. However, further comprehensive studies, particularly clinical trials, are essential to elucidate additional mechanisms and molecular targets, as well as to assess the efficacy and safety of berberine in treating these autoimmune diseases.
Collapse
Affiliation(s)
- Zhifang Qin
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei Anhui 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei Anhui 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei Anhui 230012, China
| | - Ran Tang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei Anhui 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei Anhui 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei Anhui 230012, China
| | - Juan Liang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei Anhui 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei Anhui 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei Anhui 230012, China
| | - Xiaoyi Jia
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei Anhui 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei Anhui 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei Anhui 230012, China.
| |
Collapse
|
6
|
Shu J, Xie W, Chen Z, Offringa R, Hu Y, Mei H. The enchanting canvas of CAR technology: Unveiling its wonders in non-neoplastic diseases. MED 2024; 5:495-529. [PMID: 38608709 DOI: 10.1016/j.medj.2024.03.016] [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: 11/04/2023] [Revised: 12/08/2023] [Accepted: 03/19/2024] [Indexed: 04/14/2024]
Abstract
Chimeric antigen receptor (CAR) T cells have made a groundbreaking advancement in personalized immunotherapy and achieved widespread success in hematological malignancies. As CAR technology continues to evolve, numerous studies have unveiled its potential far beyond the realm of oncology. This review focuses on the current applications of CAR-based cellular platforms in non-neoplastic indications, such as autoimmune, infectious, fibrotic, and cellular senescence-associated diseases. Furthermore, we delve into the utilization of CARs in non-T cell populations such as natural killer (NK) cells and macrophages, highlighting their therapeutic potential in non-neoplastic conditions and offering the potential for targeted, personalized therapies to improve patient outcomes and enhanced quality of life.
Collapse
Affiliation(s)
- Jinhui Shu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China
| | - Wei Xie
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China
| | - Zhaozhao Chen
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China
| | - Rienk Offringa
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, 69120 Heidelberg, Germany; Division of Molecular Oncology of Gastrointestinal Tumors, German Cancer Research Center, 69120 Heidelberg, Germany
| | - Yu Hu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China
| | - Heng Mei
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China.
| |
Collapse
|
7
|
Wu S, Yin Y, Du L. The bidirectional relationship of depression and disturbances in B cell homeostasis: Double trouble. Prog Neuropsychopharmacol Biol Psychiatry 2024; 132:110993. [PMID: 38490433 DOI: 10.1016/j.pnpbp.2024.110993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 03/08/2024] [Accepted: 03/12/2024] [Indexed: 03/17/2024]
Abstract
Major depressive disorder (MDD) is a recurrent, persistent, and debilitating neuropsychiatric syndrome with an increasing morbidity and mortality, representing the leading cause of disability worldwide. The dysregulation of immune systems (including innate and adaptive immune systems) has been identified as one of the key contributing factors in the progression of MDD. As the main force of the humoral immunity, B cells have an essential role in the defense against infections, antitumor immunity and autoimmune diseases. Several recent studies have suggested an intriguing connection between disturbances in B cell homeostasis and the pathogenesis of MDD, however, the B-cell-dependent mechanism of MDD remains largely unexplored compared to other immune cells. In this review, we provide an overview of how B cell abnormality regulates the progression of MMD and the potential consequence of the disruption of B cell homeostasis in patients with MDD. Abnormalities of B-cell homeostasis not only promote susceptibility to MDD, but also lead to an increased risk of developing infection, malignancy and autoimmune diseases in patients with MDD. A better understanding of the contribution of B cells underlying MDD would provide opportunities for identification of more targeted treatment approaches and might provide an overall therapeutic benefit to improve the long-term outcomes of patients with MDD.
Collapse
Affiliation(s)
- Shusheng Wu
- Department of Neurology, Affiliated Hospital of Yangzhou University, Jiangsu, China
| | - Yuye Yin
- College of Bioscience and Biotechnology, Yangzhou University, Yangzhou, Jiangsu, China
| | - Longfei Du
- Department of Laboratory Medicine, Affiliated Hospital of Yangzhou University, Yangzhou, Jiangsu, China.
| |
Collapse
|
8
|
Chen JC, Ou LS, Kuo ML, Tseng LY, Chang HL. Autoantigen Exposure in Murine Fetuses Elicited Nonpathogenic Autoimmunity. Arch Med Res 2024; 55:103013. [PMID: 38851050 DOI: 10.1016/j.arcmed.2024.103013] [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: 01/11/2024] [Revised: 04/24/2024] [Accepted: 05/23/2024] [Indexed: 06/10/2024]
Abstract
BACKGROUND AND AIM Autoimmunity refers to the presence of autoantibodies and autoreactive lymphocytes against the structural molecules of an individual's cells or tissues, known as self-antigens or autoantigens. It might exist in the absence of autoimmune disease. However, how autoimmunity develops remains a mystery, despite the discovery of autoantibodies in human cord blood. METHODS Murine fetuses on day 14 of gestation were subjected to intraperitoneal injection of murine thyroid peroxidase (TPO) peptides or collagen type II (CII) at graded doses via transuterine approach. Postnatally, the recipients were examined for autoantibodies by ELISA and autoreactive lymphocytes by in vitro incorporation of tritium and for the development of autoimmune thyroiditis or arthritis. RESULTS At one month of age, the recipients did not secrete significant levels of anti-TPO or CII IgG2a in sera until a dose of 0.5 µg TPO or 5.0 µg CII was injected in utero. Serum anti-TPO or CII IgG2a persisted for at least two to four months postnatally. In recipients with elevated autoantibodies, their lymphocytes also showed proliferative responses specifically to TPO or CII. However, the development of autoantibodies and autoreactive lymphocytes was not associated with inflammatory cell infiltration of thyroid glands or paw joints even though anti-TPO or CII IgG2a was enhanced by postnatal TPO or CII challenge. CONCLUSION Fetal exposure to free autoantigens could be immunogenic, shedding new light on the in utero origin of autoantibodies and autoreactive lymphocytes. The development of autoimmunity requires a threshold intensity of autoantigen exposure in the fetus.
Collapse
Affiliation(s)
- Jeng-Chang Chen
- Department of Surgery, Chang Gung Children's Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
| | - Liang-Shiou Ou
- Division of Allergy, Asthma and Rheumatology, Department of Pediatrics, Chang Gung Children's Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ming-Ling Kuo
- Department of Microbiology and Immunology, Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Li-Yun Tseng
- Pediatric Research Center, Chang Gung Children's Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Hsueh-Ling Chang
- Pediatric Research Center, Chang Gung Children's Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| |
Collapse
|
9
|
Xiao ZX, Liang R, Olsen N, Zheng SG. Roles of IRF4 in various immune cells in systemic lupus erythematosus. Int Immunopharmacol 2024; 133:112077. [PMID: 38615379 DOI: 10.1016/j.intimp.2024.112077] [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: 03/01/2024] [Revised: 04/07/2024] [Accepted: 04/09/2024] [Indexed: 04/16/2024]
Abstract
Interferon regulatory factor 4 (IRF4) is a member of IRF family of transcription factors which mainly regulates the transcription of IFN. IRF4 is restrictively expressed in immune cells such as T and B cells, macrophages, as well as DC. It is essential for the development and function of these cells. Since these cells take part in the homeostasis of the immune system and dysfunction of them contributes to the initiation and progress of systemic lupus erythematosus (SLE), the roles of IRF4 in the SLE development becomes an important topic. Here we systemically discuss the biological characteristics of IRF4 in various immune cells and analyze the pathologic effects of IRF4 alteration in SLE and the potential targeting therapeutics of SLE.
Collapse
Affiliation(s)
- Ze Xiu Xiao
- Department of Immunology, the School of Cell and Gene Therapy, Songjiang Research Institute and Songjiang Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 201600, China; Department of Clinical Immunology, the Third Affiliated Hospital at the Sun Yat-sen University, Guangzhou 510630, China
| | - Rongzhen Liang
- Department of Immunology, the School of Cell and Gene Therapy, Songjiang Research Institute and Songjiang Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 201600, China
| | - Nancy Olsen
- Division of Rheumatology, Department of Medicine, Penn State College of Medicine, Hershey, PA 17033, United States
| | - Song Guo Zheng
- Department of Immunology, the School of Cell and Gene Therapy, Songjiang Research Institute and Songjiang Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 201600, China.
| |
Collapse
|
10
|
Deng G, Chen X, Shao L, Wu Q, Wang S. Glycosylation in autoimmune diseases: A bibliometric and visualization study. Heliyon 2024; 10:e30026. [PMID: 38707406 PMCID: PMC11066412 DOI: 10.1016/j.heliyon.2024.e30026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 05/07/2024] Open
Abstract
An increasing amount of research has shown that glycosylation plays a crucial role in autoimmune diseases (ADs), prompting our interest in conducting research on the knowledge framework and hot topics in this field based on bibliometric analysis. Studies on glycosylation in the field of ADs from 2003 to 2023 were collected by searching the Web of Science Core Collection database. Bibliometric analysis was conducted using VOSviewer, CiteSpace, and Bibliometrix software. This study included a total of 530 studies. According to the H, G, and M indices, the United States has made the most contributions worldwide, with China making significant contributions in recent years. Leiden University from the Netherlands ranks among the top institutions in terms of publication and citation rankings, with the institution's author Manfred Wuhrer contributing the most to this field. Frontiers in Immunology is the journal with the highest H-index. Research in this field has focused on antibody glycosylation, particularly the specific glycosylation of IgG and IgA, and its role in various ADs. The application of glycoengineering glycosylated proteins in the synthesis of targeted monoclonal antibodies, drug delivery, and regenerative medical materials may be a new trend in the treatment of ADs. Artificial intelligence is an emerging tool in glycobiology. This study summarizes the objective data on glycosylation in the field of AD publications in recent years, providing a reference for researchers in this field.
Collapse
Affiliation(s)
- Guoqian Deng
- Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Xinyi Chen
- Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Le Shao
- The First Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Qibiao Wu
- State Key Laboratory of Quality Research in Chinese Medicines and Faculty of Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
- Zhuhai MUST Science and Technology Research Institute, Zhuhai, Guangdong, China
| | - Shenzhi Wang
- The First Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, China
| |
Collapse
|
11
|
Elwy A, Abdelrahman H, Specht J, Dhiman S, Christ TC, Lang J, Friebus-Kardash J, Recher M, Lang KS. Natural IgG protects against early dissemination of vesicular stomatitis virus. J Autoimmun 2024; 146:103230. [PMID: 38754237 DOI: 10.1016/j.jaut.2024.103230] [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: 11/06/2023] [Revised: 03/25/2024] [Accepted: 04/16/2024] [Indexed: 05/18/2024]
Abstract
Neonatal Fc receptor (FcRn) recycles immunoglobulin G, and inhibition of FcRn is used clinically for treatment of autoimmune diseases. In this work, using the vesicular stomatitis virus (VSV) mouse infection model system, we determined the role of FcRn during virus infection. While induction of neutralizing antibodies and long-term protection of these antibodies was hardly affected in FcRn deficient mice, FcRn deficiency limited the amount of natural IgG (VSV-specific) antibodies. Lack of natural antibodies (nAbs) limited early control of VSV in macrophages, accelerated propagation of virus in several organs, led to the spread of VSV to the neural tissue resulting in fatal outcomes. Adoptive transfer of natural IgG into FcRn deficient mice limited early propagation of VSV in FcRn deficient mice and enhanced survival of FcRn knockout mice. In line with this, vaccination of FcRn mice with very low dose of VSV prior to infection similarly prevented death after infection. In conclusion we determined the importance of nAbs during VSV infection. Lack of FcRn limited nAbs and thereby enhanced the susceptibility to virus infection.
Collapse
Affiliation(s)
- Abdelrahman Elwy
- Institute of Immunology, Medical Faculty, University of Duisburg-Essen, 45147, Essen, Germany.
| | - Hossam Abdelrahman
- Institute of Immunology, Medical Faculty, University of Duisburg-Essen, 45147, Essen, Germany
| | - Julia Specht
- Institute of Immunology, Medical Faculty, University of Duisburg-Essen, 45147, Essen, Germany
| | - Swati Dhiman
- Institute of Immunology, Medical Faculty, University of Duisburg-Essen, 45147, Essen, Germany
| | | | - Judith Lang
- Institute of Immunology, Medical Faculty, University of Duisburg-Essen, 45147, Essen, Germany
| | - Justa Friebus-Kardash
- Institute of Immunology, Medical Faculty, University of Duisburg-Essen, 45147, Essen, Germany; Department of Nephrology, University Hospital Essen, University Duisburg-Essen, 45147, Essen, Germany
| | - Mike Recher
- Immunodeficiency Laboratory, Department of Biomedicine, University Hospital Basel, Basel, Switzerland
| | - Karl Sebastian Lang
- Institute of Immunology, Medical Faculty, University of Duisburg-Essen, 45147, Essen, Germany.
| |
Collapse
|
12
|
Caballero-Ávila M, Lleixà C, Pascual-Goñi E, Martín-Aguilar L, Vidal-Fernandez N, Tejada-Illa C, Collet-Vidiella R, Rojas-Garcia R, Cortés-Vicente E, Turon-Sans J, Gallardo E, Olivé M, Vesperinas A, Carbayo Á, Llansó L, Martinez-Martinez L, Shock A, Christodoulou L, Dizier B, Freeth J, Soden J, Dawson S, Querol L. Membrane Proteome-Wide Screening of Autoantibodies in CIDP Using Human Cell Microarray Technology. NEUROLOGY(R) NEUROIMMUNOLOGY & NEUROINFLAMMATION 2024; 11:e200216. [PMID: 38484217 PMCID: PMC11078148 DOI: 10.1212/nxi.0000000000200216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 01/19/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND AND OBJECTIVES Autoantibody discovery in complex autoimmune diseases is challenging. Diverse successful antigen identification strategies are available, but, so far, have often been unsuccessful, especially in the discovery of protein antigens in which conformational and post-translational modification are critical. Our study assesses the utility of a human membrane and secreted protein microarray technology to detect autoantibodies in chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). METHODS A cell microarray consisting of human embryonic kidney-293 cells expressing >5,000 human proteins was used. First, a validation step was performed with 4 serum samples from patients with autoimmune nodopathy (AN) to assess the ability of this technology to detect circulating known autoantibodies. The ability of the cell microarray technology to discover novel IgG autoantibodies was assessed incubating the array with 8 CIDP serum samples. Identified autoantibodies were subsequently validated using cell-based assays (CBAs), ELISA, and/or tissue immunohistochemistry and analyzed in a cohort of CIDP and AN (n = 96) and control (n = 100) samples. RESULTS Serum anti-contactin-1 and anti-neurofascin-155 were detected by the human cell microarray technology. Nine potentially relevant antigens were found in patients with CIDP without other detectable antibodies; confirmation was possible in six of them: ephrin type-A receptor 7 (EPHA7); potassium-transporting ATPase alpha chain 1 and subunit beta (ATP4A/4B); leukemia-inhibitory factor (LIF); and interferon lambda 1, 2, and 3 (IFNL1, IFNL2, IFNL3). Anti-ATP4A/4B and anti-EPHA7 antibodies were detected in patients and controls and considered unrelated to CIDP. Both anti-LIF and anti-IFNL antibodies were found in the same 2 patients and were not detected in any control. Both patients showed the same staining pattern against myelinating fibers of peripheral nerve tissue and of myelinating neuron-Schwann cell cocultures. Clinically relevant correlations could not be established for anti-LIF and anti-IFNL3 antibodies. DISCUSSION Our work demonstrates the utility of human cell microarray technology to detect known and discover unknown autoantibodies in human serum samples. Despite potential CIDP-associated autoantibodies (anti-LIF and anti-IFNL3) being identified, their clinical and pathogenic relevance needs to be elucidated in bigger cohorts.
Collapse
Affiliation(s)
- Marta Caballero-Ávila
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Cinta Lleixà
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Elba Pascual-Goñi
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Lorena Martín-Aguilar
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Núria Vidal-Fernandez
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Clara Tejada-Illa
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Roger Collet-Vidiella
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Ricardo Rojas-Garcia
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Elena Cortés-Vicente
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Janina Turon-Sans
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Eduard Gallardo
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Montse Olivé
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Ana Vesperinas
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Álvaro Carbayo
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Laura Llansó
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Laura Martinez-Martinez
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Anthony Shock
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Louis Christodoulou
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Benjamin Dizier
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Jim Freeth
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Jo Soden
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Sarah Dawson
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| | - Luis Querol
- From the Neuromuscular Diseases Unit (M.C.-Á., C.L., E.P.-G., L.M.-A., N.V.-F., C.T.-I., R.C.-V., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., A.V., Á.C., L.L., L.Q.), Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona; Neuromuscular Diseases (C.L., R.R.-G., E.C.-V., J.T.-S., E.G., M.O., L.Q.), Centro para la Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid; Department of Immunology (L.M.-M.), Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomèdica Sant Pau, Universitat Autònoma de Barcelona, Spain; UCB Pharma (A.S., L.C., B.D.), Slough; and Retrogenix (Charles River's company) (J.F., J.S., S.D.), United Kingdom
| |
Collapse
|
13
|
Li L, Xia X, Yang T, Sun Y, Liu X, Xu W, Lu M, Cui D, Wu Y. RNA methylation: A potential therapeutic target in autoimmune disease. Int Rev Immunol 2024; 43:160-177. [PMID: 37975549 DOI: 10.1080/08830185.2023.2280544] [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: 01/19/2023] [Accepted: 11/02/2023] [Indexed: 11/19/2023]
Abstract
Autoimmune diseases such as rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), and inflammatory bowel disease (IBD) are caused by the body's immune response to autoantigens. The pathogenesis of autoimmune diseases is unclear. Numerous studies have demonstrated that RNA methylation plays a key role in disease progression, which is essential for post-transcriptional regulation and has gradually become a broad regulatory mechanism that controls gene expression in various physiological processes, including RNA nuclear output, translation, splicing, and noncoding RNA processing. Here, we outline the writers, erasers, and readers of RNA methylation, including N6-methyladenosine (m6A), 2'-O-methylation (Nm), 2'-O-dimethyladenosine (m6Am), N1-methyladenosine (m1A), 5-methylcytidine (m5C) and N7-methylguanosine (m7G). As the role of RNA methylation modifications in the immune system and diseases is explained, the potential treatment value of these modifications has also been demonstrated. This review reports the relationship between RNA methylation and autoimmune diseases, highlighting the need for future research into the therapeutic potential of RNA modifications.
Collapse
Affiliation(s)
- Lele Li
- The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Xiaoping Xia
- The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Tian Yang
- The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Yuchao Sun
- The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Xueke Liu
- The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Wei Xu
- The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Mei Lu
- The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Dawei Cui
- The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yingping Wu
- The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Jinhua, China
| |
Collapse
|
14
|
Wen J, Zhang J, Zhang H, Zhang N, Lei R, Deng Y, Cheng Q, Li H, Luo P. Large-scale genome-wide association studies reveal the genetic causal etiology between air pollutants and autoimmune diseases. J Transl Med 2024; 22:392. [PMID: 38685026 PMCID: PMC11057084 DOI: 10.1186/s12967-024-04928-y] [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: 08/14/2023] [Accepted: 01/23/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND Epidemiological evidence links a close correlation between long-term exposure to air pollutants and autoimmune diseases, while the causality remained unknown. METHODS Two-sample Mendelian randomization (TSMR) was used to investigate the role of PM10, PM2.5, NO2, and NOX (N = 423,796-456,380) in 15 autoimmune diseases (N = 14,890-314,995) using data from large European GWASs including UKB, FINNGEN, IMSGC, and IPSCSG. Multivariable Mendelian randomization (MVMR) was conducted to investigate the direct effect of each air pollutant and the mediating role of common factors, including body mass index (BMI), alcohol consumption, smoking status, and household income. Transcriptome-wide association studies (TWAS), two-step MR, and colocalization analyses were performed to explore underlying mechanisms between air pollution and autoimmune diseases. RESULTS In TSMR, after correction of multiple testing, hypothyroidism was causally associated with higher exposure to NO2 [odds ratio (OR): 1.37, p = 9.08 × 10-4] and NOX [OR: 1.34, p = 2.86 × 10-3], ulcerative colitis (UC) was causally associated with higher exposure to NOX [OR: 2.24, p = 1.23 × 10-2] and PM2.5 [OR: 2.60, p = 5.96 × 10-3], rheumatoid arthritis was causally associated with higher exposure to NOX [OR: 1.72, p = 1.50 × 10-2], systemic lupus erythematosus was causally associated with higher exposure to NOX [OR: 4.92, p = 6.89 × 10-3], celiac disease was causally associated with lower exposure to NOX [OR: 0.14, p = 6.74 × 10-4] and PM2.5 [OR: 0.17, p = 3.18 × 10-3]. The risky effects of PM2.5 on UC remained significant in MVMR analyses after adjusting for other air pollutants. MVMR revealed several common mediators between air pollutants and autoimmune diseases. Transcriptional analysis identified specific gene transcripts and pathways interconnecting air pollutants and autoimmune diseases. Two-step MR revealed that POR, HSPA1B, and BRD2 might mediate from air pollutants to autoimmune diseases. POR pQTL (rs59882870, PPH4=1.00) strongly colocalized with autoimmune diseases. CONCLUSION This research underscores the necessity of rigorous air pollutant surveillance within public health studies to curb the prevalence of autoimmune diseases.
Collapse
Affiliation(s)
- Jie Wen
- The Animal Laboratory Center, Hunan Cancer Hospital, and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
- Hypothalamic Pituitary Research Centre, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Jingwei Zhang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
- Hypothalamic Pituitary Research Centre, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Hao Zhang
- Department of Neurosurgery, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Nan Zhang
- College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
| | - Ruoyan Lei
- Xiangya School of Medicine, Central South University, Changsha, China
| | - Yujia Deng
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
- First Clinical Department, Changsha Medical University, Changsha, China
| | - Quan Cheng
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China.
- Hypothalamic Pituitary Research Centre, Xiangya Hospital, Central South University, Changsha, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.
| | - He Li
- The Animal Laboratory Center, Hunan Cancer Hospital, and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.
| | - Peng Luo
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China.
| |
Collapse
|
15
|
Li HL, Zhong LY, Kang YF, Yang YL, Shi L, Zhai AX, Wu C, Zeng MS, Zhu QY. Evaluation of serum Epstein-Barr virus envelope glycoproteins antibodies and their association with systemic autoimmune diseases. J Med Virol 2024; 96:e29595. [PMID: 38587217 DOI: 10.1002/jmv.29595] [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: 01/24/2024] [Revised: 03/20/2024] [Accepted: 03/28/2024] [Indexed: 04/09/2024]
Abstract
Systemic autoimmune diseases (SADs) are a growing spectrum of autoimmune disorders that commonly affect multiple organs. The role of Epstein-Barr virus (EBV) infection or reactivation as a trigger for the initiation and progression of SADs has been established, while the relationship between EBV envelope glycoproteins and SADs remains unclear. Here, we assessed the levels of IgG, IgA, and IgM against EBV glycoproteins (including gp350, gp42, gHgL, and gB) in serum samples obtained from patients with rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE), and found that RA and SLE patients exhibited a statistically significant increase in the levels of 8 and 11 glycoprotein antibodies, respectively, compared to healthy controls (p < 0.05). The LASSO model identified four factors as significant diagnostic markers for RA: gp350 IgG, gp350 IgA, gHgL IgM, and gp42 IgA; whereas for SLE it included gp350 IgG, gp350 IgA, gHgL IgA, and gp42 IgM. Combining these selected biomarkers yielded an area under the curve (AUC) of 0.749 for RA and 0.843 for SLE. We subsequently quantified the levels of autoantibodies associated with SADs in mouse sera following immunization with gp350. Remarkably, none of the tested autoantibody levels exhibited statistically significant alterations. Elevation of glycoprotein antibody concentration suggests that Epstein-Barr virus reactivation and replication occurred in SADs patients, potentially serving as a promising biomarker for diagnosing SADs. Moreover, the absence of cross-reactivity between gp350 antibodies and SADs-associated autoantigens indicates the safety profile of a vaccine based on gp350 antigen.
Collapse
Affiliation(s)
- Hui-Lan Li
- Department of Laboratory Medicine, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Lan-Yi Zhong
- State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yin-Feng Kang
- State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yan-Lan Yang
- Department of Laboratory Medicine, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Liang Shi
- Department of Laboratory Medicine, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Ai-Xia Zhai
- Department of Laboratory Medicine, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Chao Wu
- Department of Laboratory Medicine, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Mu-Sheng Zeng
- State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Qian-Ying Zhu
- Department of Laboratory Medicine, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| |
Collapse
|
16
|
Kristensen S, Hagelskjær AM, Cordtz R, Bliddal S, Mortensen AS, Nielsen CH, Feldt-Rasmussen U, Lauridsen KB, Dreyer L. Polyautoimmunity in Patients With Anticyclic Citrullinated Peptide Antibody-Positive and -Negative Rheumatoid Arthritis: a Nationwide Cohort Study From Denmark. J Rheumatol 2024; 51:350-359. [PMID: 38302173 DOI: 10.3899/jrheum.2023-0907] [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] [Accepted: 01/03/2024] [Indexed: 02/03/2024]
Abstract
OBJECTIVE This study aimed to compare the prevalence and incidence of polyautoimmunity between anticyclic citrullinated peptide antibody (anti-CCP)-positive and anti-CCP-negative patients with rheumatoid arthritis (RA). METHODS In a nationwide register-based cohort study, patients with RA (disease duration ≤ 2 yrs) in the DANBIO rheumatology register with an available anti-CCP test in the Register of Laboratory Results for Research were identified. The polyautoimmunity outcome included 21 nonrheumatic autoimmune diseases identified by linkage between the Danish Patient Registry and Prescription Registry. The age- and sex-adjusted prevalence ratio (PR) was calculated by modified Poisson regression to estimate the prevalence at diagnosis in anti-CCP-positive vs anti-CCP-negative patients. The hazard ratio (HR) of polyautoimmunity within 5 years of entry into DANBIO was estimated in cause-specific Cox regression models. RESULTS The study included 5839 anti-CCP-positive and 3799 anti-CCP-negative patients with RA. At first visit, the prevalence of prespecified polyautoimmune diseases in the Danish registers was 11.1% and 11.9% in anti-CCP-positive and anti-CCP-negative patients, respectively (PR 0.93, 95% CI 0.84-1.05). The most frequent autoimmune diseases were autoimmune thyroid disease, inflammatory bowel disease, and type 1 diabetes mellitus. During a mean follow-up of 3.5 years, only a few (n = 210) patients developed polyautoimmunity (HR 0.6, 95% CI 0.46-0.79). CONCLUSION Polyautoimmunity as captured through the Danish National Patient Registry occurred in approximately 1 in 10 patients with RA at time of diagnosis regardless of anti-CCP status. In the years subsequent to the RA diagnosis, only a few and mainly anti-CCP-negative patients developed autoimmune disease.
Collapse
Affiliation(s)
- Salome Kristensen
- S. Kristensen, MD, PhD, Center for Rheumatic Research Aalborg and Department of Rheumatology Aalborg University Hospital, and Department of Clinical Medicine, Aalborg University, Aalborg;
| | - Amalie M Hagelskjær
- A.M. Hagelskjær, MD, A.S. Mortensen, BSc, Center for Rheumatic Research Aalborg and Department of Rheumatology, Aalborg University Hospital, Aalborg
| | - René Cordtz
- R. Cordtz, MD, PhD, Center for Rheumatic Research Aalborg and Department of Rheumatology, Aalborg University Hospital, Aalborg, and DANBIO, Center for Rheumatology and Spine Diseases, Centre of Head and Orthopedics, Rigshospitalet, Glostrup
| | - Sofie Bliddal
- S. Bliddal, MD, PhD, Department of Medical Endocrinology and Metabolism, Copenhagen University Hospital, Rigshospitalet, Copenhagen
| | - Anders S Mortensen
- A.M. Hagelskjær, MD, A.S. Mortensen, BSc, Center for Rheumatic Research Aalborg and Department of Rheumatology, Aalborg University Hospital, Aalborg
| | - Claus H Nielsen
- C.H. Nielsen, MD, DMSc, Institute for Inflammation Research, Center for Rheumatology and Spine Diseases, Copenhagen University Hospital, Rigshospitalet, Copenhagen
| | - Ulla Feldt-Rasmussen
- U. Feldt-Rasmussen, MD, DMSc, Department of Medical Endocrinology and Metabolism, Copenhagen University Hospital, Rigshospitalet, and Institute of Clinical Medicine, Faculty of Health and Clinical Sciences, Copenhagen University, Copenhagen
| | - Karen B Lauridsen
- K.B. Lauridsen, MD, Center for Rheumatic Research Aalborg and Department of Rheumatology, and Department of Clinical Immunology, Aalborg University Hospital, Aalborg
| | - Lene Dreyer
- L. Dreyer, MD, PhD, Center for Rheumatic Research Aalborg and Department of Rheumatology, Aalborg University Hospital, and Department of Clinical Medicine, Aalborg University, Aalborg, and DANBIO, Center for Rheumatology and Spine Diseases, Centre of Head and Orthopedics, Rigshospitalet, Glostrup, and Clinical Cancer Research Unit, Aalborg University Hospital, Aalborg, Denmark
| |
Collapse
|
17
|
Li Y, Ma Y, Liu Y, Tang N, Zhang W, Huo J, Zhang D. Role of differentiated embryo-chondrocyte expressed gene 2 in immunity. Front Immunol 2024; 15:1335473. [PMID: 38533496 PMCID: PMC10963606 DOI: 10.3389/fimmu.2024.1335473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 02/29/2024] [Indexed: 03/28/2024] Open
Abstract
Differentiated embryo-chondrocyte expressed gene 2 (DEC2) is a member of the basic helix-loop-helix (bHLH) subfamily of transcription factors. DEC2 is implicated in tumor immunotherapy, immune system function regulation, and autoimmune diseases. DEC2 enhances Th2 cell differentiation by regulating the IL-2 and IL-4 signaling pathways and mediates the growth of B-1a cells, thereby promoting the occurrence and development of inflammatory responses. In this study, we review the reported roles of DEC2, including the regulation of immune cell differentiation and cytokine production in various cells in humans, and discuss its potential in treating autoimmune diseases and tumors.
Collapse
Affiliation(s)
- Yujing Li
- Department of Pathology, The First Hospital of China Medical University, Shenyang, Liaoning, China
- Department of Pathology, College of Basic Medical Sciences, China Medical University, Shenyang, Liaoning, China
| | - Yinan Ma
- Department of Pathology, The First Hospital of China Medical University, Shenyang, Liaoning, China
- Department of Pathology, College of Basic Medical Sciences, China Medical University, Shenyang, Liaoning, China
| | - Yang Liu
- Department of Pathology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Na Tang
- Department of Pathology, The First Hospital of China Medical University, Shenyang, Liaoning, China
- Department of Pathology, College of Basic Medical Sciences, China Medical University, Shenyang, Liaoning, China
| | - Wenzhu Zhang
- Department of Pathology, The First Hospital of China Medical University, Shenyang, Liaoning, China
- Department of Pathology, College of Basic Medical Sciences, China Medical University, Shenyang, Liaoning, China
| | - Jingru Huo
- Department of Pathology, The First Hospital of China Medical University, Shenyang, Liaoning, China
- Department of Pathology, College of Basic Medical Sciences, China Medical University, Shenyang, Liaoning, China
| | - Di Zhang
- Department of Pathology, The First Hospital of China Medical University, Shenyang, Liaoning, China
- Department of Pathology, College of Basic Medical Sciences, China Medical University, Shenyang, Liaoning, China
| |
Collapse
|
18
|
Perez L, Foglierini M. RAIN: a Machine Learning-based identification for HIV-1 bNAbs. RESEARCH SQUARE 2024:rs.3.rs-4023897. [PMID: 38903123 PMCID: PMC11188109 DOI: 10.21203/rs.3.rs-4023897/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/22/2024]
Abstract
Broadly neutralizing antibodies (bNAbs) are promising candidates for the treatment and prevention of HIV-1 infection. Despite their critical importance, automatic detection of HIV-1 bNAbs from immune repertoire is still lacking. Here, we developed a straightforward computational method for Rapid Automatic Identification of bNAbs (RAIN) based on Machine Learning methods. In contrast to other approaches using one-hot encoding amino acid sequences or structural alignment for prediction, RAIN uses a combination of selected sequence-based features for accurate prediction of HIV-1 bNAbs. We demonstrate the performance of our approach on non-biased, experimentally obtained sequenced BCR repertoires from HIV-1 immune donors. RAIN processing leads to the successful identification of novel HIV-1 bNAbs targeting the CD4-binding site of the envelope glycoprotein. In addition, we validate the identified bNAbs using in vitro neutralization assay and we solve the structure of one of them in complex with the soluble native-like heterotrimeric envelope glycoprotein by single-particle cryo-electron microscopy (cryo-EM). Overall, we propose a method to facilitate and accelerate HIV-1 bNAbs discovery from non-selected immune repertoires.
Collapse
Affiliation(s)
- Laurent Perez
- Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Mathilde Foglierini
- Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| |
Collapse
|
19
|
Gao X, Lin X, Wang Q, Chen J. Artemisinins: Promising drug candidates for the treatment of autoimmune diseases. Med Res Rev 2024; 44:867-891. [PMID: 38054758 DOI: 10.1002/med.22001] [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: 09/21/2023] [Revised: 11/02/2023] [Accepted: 11/22/2023] [Indexed: 12/07/2023]
Abstract
Autoimmune diseases are characterized by the immune system's attack on one's own tissues which are highly diverse and diseases differ in severity, causing damage in virtually all human systems including connective tissue (e.g., rheumatoid arthritis), neurological system (e.g., multiple sclerosis) and digestive system (e.g., inflammatory bowel disease). Historically, treatments normally include pain-killing medication, anti-inflammatory drugs, corticosteroids, and immunosuppressant drugs. However, given the above characteristics, treatment of autoimmune diseases has always been a challenge. Artemisinin is a natural sesquiterpene lactone initially extracted and separated from Chinese medicine Artemisia annua L., which has a long history of curing malaria. Artemisinin's derivatives such as artesunate, dihydroartemisinin, artemether, artemisitene, and so forth, are a family of artemisinins with antimalarial activity. Over the past decades, accumulating evidence have indicated the promising therapeutic potential of artemisinins in autoimmune diseases. Herein, we systematically summarized the research regarding the immunoregulatory properties of artemisinins including artemisinin and its derivatives, discussing their potential therapeutic viability toward major autoimmune diseases and the underlying mechanisms. This review will provide new directions for basic research and clinical translational medicine of artemisinins.
Collapse
Affiliation(s)
- Xu Gao
- Department of Rheumatism and Immunology, Peking University Shenzhen Hospital, Shenzhen, China
- Institute of Immunology and Inflammatory Diseases, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, China
- Shenzhen Key Laboratory of Inflammatory and Immunology Diseases, Shenzhen, China
| | - Xian Lin
- Department of Rheumatism and Immunology, Peking University Shenzhen Hospital, Shenzhen, China
- Institute of Immunology and Inflammatory Diseases, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, China
- Shenzhen Key Laboratory of Inflammatory and Immunology Diseases, Shenzhen, China
| | - Qingwen Wang
- Department of Rheumatism and Immunology, Peking University Shenzhen Hospital, Shenzhen, China
- Institute of Immunology and Inflammatory Diseases, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, China
- Shenzhen Key Laboratory of Inflammatory and Immunology Diseases, Shenzhen, China
| | - Jian Chen
- Department of Rheumatism and Immunology, Peking University Shenzhen Hospital, Shenzhen, China
- Institute of Immunology and Inflammatory Diseases, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, China
- Shenzhen Key Laboratory of Inflammatory and Immunology Diseases, Shenzhen, China
| |
Collapse
|
20
|
Hernandez-Suarez L, Diez-Martin E, Egiguren-Ortiz J, Fernandez R, Etxebarria A, Astigarraga E, Miguelez C, Ramirez-Garcia A, Barreda-Gómez G. Serological Antibodies against Kidney, Liver, and Spleen Membrane Antigens as Potential Biomarkers in Patients with Immune Disorders. Int J Mol Sci 2024; 25:2025. [PMID: 38396703 PMCID: PMC10888476 DOI: 10.3390/ijms25042025] [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: 12/20/2023] [Revised: 01/30/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
Immune disorders arise from complex genetic and environmental factors, which lead to dysregulation at the cellular and inflammatory levels and cause tissue damage. Recent research highlights the crucial role of reactive antibodies in autoimmune diseases and graft rejection, but their complex determination poses challenges for clinical use. Therefore, our study aimed to ascertain whether the presence of reactive antibodies against membrane antigens in tissues from both animal models and humans could serve as biomarkers in patients with autoimmune disorders. To address this issue, we examined the binding profile of serological antibodies against a diverse panel of cell membranes from the spleen, liver, and kidney tissues of monkeys, rats, and humans. After developing the cell membrane microarrays, human sera were immunologically assayed. The study was first conducted on sera from two groups, healthy subjects and patients with inflammatory and autoimmune disorders, and then optimized for kidney transplant patient sera. A significant increase in antibody reactivity against specific monkey kidney and spleen membranes was observed in the serum of patients with lupus nephritis, while kidney transplant patients showed a significant enhancement against human tissues and human embryonic kidney 293 cells. These results show the potential importance for clinical and basic research purposes of studying the presence of specific IgG against membrane antigens in patients' serum as potential biomarkers of immune disorders. However, it is important to note that these results need to be verified in further studies with a larger sample size to confirm their relevance.
Collapse
Affiliation(s)
- Leidi Hernandez-Suarez
- Department of Research and Development, IMG Pharma Biotech S.L., 48170 Zamudio, Spain; (L.H.-S.); (E.D.-M.); (J.E.-O.); (R.F.); (A.E.); (E.A.)
- Department of Immunology, Microbiology and Parasitology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain;
| | - Eguzkiñe Diez-Martin
- Department of Research and Development, IMG Pharma Biotech S.L., 48170 Zamudio, Spain; (L.H.-S.); (E.D.-M.); (J.E.-O.); (R.F.); (A.E.); (E.A.)
- Department of Immunology, Microbiology and Parasitology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain;
| | - June Egiguren-Ortiz
- Department of Research and Development, IMG Pharma Biotech S.L., 48170 Zamudio, Spain; (L.H.-S.); (E.D.-M.); (J.E.-O.); (R.F.); (A.E.); (E.A.)
- Department of Pharmacology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain;
| | - Roberto Fernandez
- Department of Research and Development, IMG Pharma Biotech S.L., 48170 Zamudio, Spain; (L.H.-S.); (E.D.-M.); (J.E.-O.); (R.F.); (A.E.); (E.A.)
| | - Aitor Etxebarria
- Department of Research and Development, IMG Pharma Biotech S.L., 48170 Zamudio, Spain; (L.H.-S.); (E.D.-M.); (J.E.-O.); (R.F.); (A.E.); (E.A.)
| | - Egoitz Astigarraga
- Department of Research and Development, IMG Pharma Biotech S.L., 48170 Zamudio, Spain; (L.H.-S.); (E.D.-M.); (J.E.-O.); (R.F.); (A.E.); (E.A.)
| | - Cristina Miguelez
- Department of Pharmacology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain;
- Neurodegenerative Diseases Group, BioBizkaia Health Research Institute, 48940 Barakaldo, Spain
| | - Andoni Ramirez-Garcia
- Department of Immunology, Microbiology and Parasitology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain;
| | - Gabriel Barreda-Gómez
- Department of Research and Development, IMG Pharma Biotech S.L., 48170 Zamudio, Spain; (L.H.-S.); (E.D.-M.); (J.E.-O.); (R.F.); (A.E.); (E.A.)
| |
Collapse
|
21
|
Zeng J, Gao X, Gao L, Yu Y, Shen L, Pan X. Recognition of rare antinuclear antibody patterns based on a novel attention-based enhancement framework. Brief Bioinform 2024; 25:bbad531. [PMID: 38279651 PMCID: PMC10818137 DOI: 10.1093/bib/bbad531] [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: 09/28/2023] [Revised: 12/17/2023] [Accepted: 12/19/2023] [Indexed: 01/28/2024] Open
Abstract
Rare antinuclear antibody (ANA) pattern recognition has been a widely applied technology for routine ANA screening in clinical laboratories. In recent years, the application of deep learning methods in recognizing ANA patterns has witnessed remarkable advancements. However, the majority of studies in this field have primarily focused on the classification of the most common ANA patterns, while another subset has concentrated on the detection of mitotic metaphase cells. To date, no prior research has been specifically dedicated to the identification of rare ANA patterns. In the present paper, we introduce a novel attention-based enhancement framework, which was designed for the recognition of rare ANA patterns in ANA-indirect immunofluorescence images. More specifically, we selected the algorithm with the best performance as our target detection network by conducting comparative experiments. We then further developed and enhanced the chosen algorithm through a series of optimizations. Then, attention mechanism was introduced to facilitate neural networks in expediting the learning process, extracting more essential and distinctive features for the target features that belong to the specific patterns. The proposed approach has helped to obtained high precision rate of 86.40%, 82.75% recall, 84.24% F1 score and 84.64% mean average precision for a 9-category rare ANA pattern detection task on our dataset. Finally, we evaluated the potential of the model as medical technologist assistant and observed that the technologist's performance improved after referring to the results of the model prediction. These promising results highlighted its potential as an efficient and reliable tool to assist medical technologists in their clinical practice.
Collapse
Affiliation(s)
- Junxiang Zeng
- Department of Clinical Laboratory, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Faculty of Medical Laboratory Science, College of Health Science and Technology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Artificial Intelligence Medicine, Shanghai Academy of Experimental Medicine, Shanghai, China
| | - Xiupan Gao
- Department of Clinical Laboratory, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Limei Gao
- Department of Immunology and Rheumatology, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Youyou Yu
- Department of Clinical Laboratory, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lisong Shen
- Department of Clinical Laboratory, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Faculty of Medical Laboratory Science, College of Health Science and Technology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Artificial Intelligence Medicine, Shanghai Academy of Experimental Medicine, Shanghai, China
| | - Xiujun Pan
- Department of Clinical Laboratory, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| |
Collapse
|
22
|
Carnazzo V, Redi S, Basile V, Natali P, Gulli F, Equitani F, Marino M, Basile U. Calprotectin: two sides of the same coin. Rheumatology (Oxford) 2024; 63:26-33. [PMID: 37603715 PMCID: PMC10765140 DOI: 10.1093/rheumatology/kead405] [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: 05/16/2023] [Revised: 07/09/2023] [Accepted: 07/16/2023] [Indexed: 08/23/2023] Open
Abstract
Calprotectin (CLP) is a calcium-binding protein produced by neutrophils and monocytes in the course of inflammation. Today, the role of faecal CLP in chronic IBD is well known, but in recent years attention has shifted towards circulating CLP. In fact, this molecule can be measured in different biological fluids: blood, saliva and urine, using different analytic methods that are described in this review. Furthermore, different data confirm the relevant role of serum CLP in autoimmune diseases. In this review we will highlight the correlation between high levels of circulating CLP and specific autoantibodies of major autoimmune pathologies paving the way to the employment of CLP measurement as useful biomarker for monitoring outcome in different pathologies.
Collapse
Affiliation(s)
- Valeria Carnazzo
- Department of Clinical Pathology, Santa Maria Goretti Hospital, AUSL Latina, Latina, Italy
| | - Serena Redi
- Department of Clinical Pathology, Santa Maria Goretti Hospital, AUSL Latina, Latina, Italy
- Facoltà di medicina e Chirurgia, Department of Clinical Pathology, Università “La Sapienza”, Rome, Italy
| | - Valerio Basile
- Clinical Pathology Unit and Cancer Biobank, Department of Research and Advanced Technologies, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Patrizia Natali
- Department of Laboratory Medicine and Pathology, Azienda Ospedaliero Universitaria e Azienda Unità Sanitaria Locale di Modena, Modena, Italy
| | - Francesca Gulli
- Clinical Biochemistry Laboratory, IRCCS “Bambino Gesù” Children’s Hospital, Rome, Italy
| | - Francesco Equitani
- Department of Transfusion Medicine and Immuno-Hematology, Santa Maria Goretti Hospital, AUSL Latina, Latina, Italy
| | - Mariapaola Marino
- Dipartimento di Medicina e Chirurgia Traslazionale, Sezione di Patologia Generale, Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
| | - Umberto Basile
- Department of Clinical Pathology, Santa Maria Goretti Hospital, AUSL Latina, Latina, Italy
| |
Collapse
|
23
|
Upreti A, Mukherjee S. Therapeutic Potential of CRISPR/Cas in Hashimoto's Thyroiditis: A Comprehensive Review. Curr Gene Ther 2024; 24:179-192. [PMID: 38310457 DOI: 10.2174/0115665232266508231210154930] [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: 06/27/2023] [Revised: 09/26/2023] [Accepted: 11/09/2023] [Indexed: 02/05/2024]
Abstract
Hashimoto's thyroiditis (HT) is a commonly occurring illness of autoimmune endocrine origin. It is usually present in the pediatric age group along with other well-known diseases, such as type 1 insulin-dependent diabetes. The defining feature of this disease is the immune-- mediated attack on the thyroid gland resulting in the destruction of thyroid tissues and cells. Given that HT frequently affects family members, it is well-recognized that individuals are genetically predisposed to this disease. Patients with HT also display a significantly increased risk for several different cancers, justifying the eminent need for the development of therapies for managing and treating HT. Gene editing has made several advancements in the field of molecular biology and has turned out to become a promising approach to correct several autoimmune diseases. Currently, CRISPR/Cas, a nuclease-based editing technique, is publicized as a promising tool for curing several genetic diseases and cancers. However, very limited research has been conducted as of now on autoimmune disease management and cure via CRISPR/Cas technique. This review provides an account of the potential candidate genes associated with Hashimoto's thyroiditis, and only a few animal and human models have been generated via the CRISPR/Cas gene editing technique. Mouse models of autoimmune thyroiditis generated through the CRISPR/Cas gene editing technique by targeting the candidate genes will provide us with a deeper insight into the pathophysiology of HT and further pave the way for the immunomodulation of HT via gene editing.
Collapse
Affiliation(s)
- Apoorva Upreti
- Amity Institute of Biotechnology, Amity University Uttar Pradesh Lucknow Campus, Lucknow 226028, Uttar Pradesh, India
| | - Sayali Mukherjee
- Amity Institute of Biotechnology, Amity University Uttar Pradesh Lucknow Campus, Lucknow 226028, Uttar Pradesh, India
| |
Collapse
|
24
|
Li H, Pan X, Zhang S, Shen X, Li W, Shang W, Wen Z, Huang S, Chen L, Zhang X, Chen D, Liu J. Association of autoimmune diseases with the occurrence and 28-day mortality of sepsis: an observational and Mendelian randomization study. Crit Care 2023; 27:476. [PMID: 38053214 PMCID: PMC10698937 DOI: 10.1186/s13054-023-04763-5] [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: 09/24/2023] [Accepted: 11/28/2023] [Indexed: 12/07/2023] Open
Abstract
BACKGROUND Observational studies have indicated a potential association between autoimmune diseases and the occurrence of sepsis, with an increased risk of mortality among affected patients. However, whether a causal relationship exists between the two remains unknown. METHODS In the Mendelian randomization (MR) study, we accessed exposure Genome-wide association study (GWAS) data from both the MRC Integrative Epidemiology Unit (MRC-IEU) and the FinnGen consortium. GWAS data for sepsis and its 28-day mortality were obtained from MRC-IEU. We employed univariable, multivariable, and reverse MR analyses to explore potential associations between autoimmune disorders and sepsis and its 28-day mortality. Additionally, a two-step mediation MR analysis was performed to investigate indirect factors possibly influencing the relationship between autoimmune disorders and sepsis. Afterward, we conducted an observational analysis to further explore the relationship between autoimmune disease and occurrence as well as 28-day mortality of sepsis using a real-world database (the MIMIC-IV database). A cohort of 2537 patients diagnosed with autoimmune disease were extracted from the database for analysis. Multivariable logistic regression models were used to confirm the association between autoimmune diseases and the occurrence of sepsis, as well as the 28-day mortality associated with sepsis. RESULTS In univariable MR analysis, there appeared to be causal relationships between genetically predicted type 1 diabetes (OR = 1.036, 95% CI = 1.023-1.048, p = 9.130E-09), rheumatoid arthritis (OR = 1.077, 95% CI = 1.058-1.097, p = 1.00E-15) and sepsis, while a potential causal link was observed between celiac disease and sepsis (OR = 1.013, 95% CI = 1.002-1.024, p = 0.026). In a subsequent multivariable MR analysis, only rheumatoid arthritis was found to be independently associated with the risk of sepsis (OR = 1.138, 95% CI = 1.044-1.240, p = 3.36E-03). Furthermore, there was no causal link between autoimmune disorders and 28-day mortality from sepsis. In reverse MR analysis, sepsis was suggested to potentially trigger the onset of psoriasis (OR = 1.084, 95% CI = 1.040-1.131, p = 1.488E-04). In the real-world observational study, adjusting for multiple confounders, rheumatoid arthritis (OR = 1.34, 95% CI = 1.11-1.64, p = 0.003) and multiple sclerosis (OR = 1.31, 95% CI = 1.03-1.68, p = 0.02) were associated with a higher risk of sepsis. In addition, we did not find that autoimmune diseases were associated with 28-day mortality from sepsis. CONCLUSION Both in observational and MR analysis, only rheumatoid arthritis is highly correlated with occurrence of sepsis. However, autoimmune disease was not associated with an increased 28-day mortality in patient with sepsis. Sepsis may increase the risk of developing psoriasis.
Collapse
Affiliation(s)
- Hui Li
- Department of Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201801, China
| | - Xiaojun Pan
- Department of Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201801, China
| | - Sheng Zhang
- Department of Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201801, China
| | - Xuan Shen
- Department of Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201801, China
| | - Wan Li
- Department of General Medicine, Qujiang Town Health Hospital, Fengcheng, Jiangxi, China
| | - Weifeng Shang
- Department of Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201801, China
| | - Zhenliang Wen
- Department of Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201801, China
| | - Sisi Huang
- Department of Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201801, China
| | - Limin Chen
- Department of Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201801, China
| | - Xu Zhang
- Center for Reproductive Medicine, Women and Children's Hospital of Chongqing Medical University, Chongqing, China.
- Center for Reproductive Medicine, Chongqing Health Center for Women and Children, Chongqing, China.
- Chongqing Reproductive Genetics Institute, Chongqing, China.
| | - Dechang Chen
- Department of Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201801, China.
| | - Jiao Liu
- Department of Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201801, China.
| |
Collapse
|
25
|
Ma Y, Sun T, Ren K, Min T, Xie X, Wang H, Xu G, Dang C, Zhang H. Applications of cold atmospheric plasma in immune-mediated inflammatory diseases via redox homeostasis: evidence and prospects. Heliyon 2023; 9:e22568. [PMID: 38107323 PMCID: PMC10724573 DOI: 10.1016/j.heliyon.2023.e22568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 09/28/2023] [Accepted: 11/15/2023] [Indexed: 12/19/2023] Open
Abstract
As a representative technology in plasma medicine, cold atmospheric plasma (CAP) has beneficial outcomes in surface disinfection, wound repair, tissue regeneration, solid tumor therapy. Impact on immune response and inflammatory conditions was also observed in the process of CAP treatment. Relevant literatures were collected to assess efficacy and summarize possible mechanisms of the innovation. CAP mediates alteration in local immune microenvironment mainly through two ways. One is to down-regulate the expression level of several cytokines, impeding further conduction of immune or inflammatory signals. Intervening the functional phenotype of cells through different degree of oxidative stress is the other approach to manage the immune-mediated inflammatory disorders. A series of preclinical and clinical studies confirmed the therapeutic effect and side effects free of CAP. Moreover, several suggestions proposed in this manuscript might help to find directions for future investigation.
Collapse
Affiliation(s)
- Yuyi Ma
- Department of Surgical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China
| | - Tuanhe Sun
- Department of Surgical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China
| | - Kaijie Ren
- Department of Surgical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China
| | - Tianhao Min
- Department of Surgical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China
| | - Xin Xie
- Department of Nuclear Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China
| | - Haonan Wang
- Department of Surgical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China
| | - Guimin Xu
- State Key Laboratory of Electrical Insulation and Power Equipment, School of Electrical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, 710049, China
| | - Chengxue Dang
- Department of Surgical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China
| | - Hao Zhang
- Department of Surgical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China
| |
Collapse
|
26
|
Zhang Y, Jia Z, Xia X, Wang J. Knowledge mapping of COVID-19 and autoimmune diseases: a visual and bibliometric analysis. Clin Exp Med 2023; 23:3549-3564. [PMID: 37395896 PMCID: PMC10618409 DOI: 10.1007/s10238-023-01089-y] [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: 04/06/2023] [Accepted: 05/11/2023] [Indexed: 07/04/2023]
Abstract
BACKGROUND Many studies have shown an association between COVID-19 and autoimmune diseases (ADs). Studies on COVID-19 and ADs have also increased significantly, but there is no bibliometric analysis to summarize the association between COVID-19 and ADs. The purpose of this study was to perform a bibliometric and visual analysis of published studies related to COVID-19 and ADs. METHODS Based on the Web of Science Core Collection SCI-Expanded database, we utilize Excel 2019 and visualization analysis tools Co-Occurrence13.2 (COOC13.2), VOSviewer, CiteSpace, and HistCite for analysis. RESULTS A total of 1736 related kinds of papers were included, and the number of papers presented an overall increasing trend. The country/region with the most publications is the USA, the institution is the Harvard Medical School, the author is Yehuda Shoenfeld from Israel, and the journal is Frontiers in Immunology. Research hotspots include immune responses (such as cytokines storm), multisystem ADs (such as systemic lupus erythematosus, rheumatoid arthritis, and multiple sclerosis), treatment modalities (such as hydroxychloroquine, rituximab), vaccination and autoimmune mechanisms (such as autoantibodies, molecular mimicry). The future research direction may be the mechanisms and treatment ideas of the association between ADs and COVID-19 (such as NF-κB, hyperinflammation, antiphospholipid antibodies, neutrophil extracellular traps, granulocyte-macrophage colony-stimulating factor), other cross-diseases of COVID-19 and ADs (such as inflammatory bowel disease, chronic mucocutaneous candidiasis, acute respiratory distress syndrome). CONCLUSION The growth rate of publications regarding ADs and COVID-19 has risen sharply. Our research results can help researchers grasp the current status of ADs and COVID-19 research and find new research directions in the future.
Collapse
Affiliation(s)
- Youao Zhang
- Department of Urology, The People's Hospital of Longhua, The Affiliated Hospital of Southern Medical University, Shenzhen, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Zixuan Jia
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Xu Xia
- Southern Medical University Library, Guangzhou, China
| | - Jieyan Wang
- Department of Urology, The People's Hospital of Longhua, The Affiliated Hospital of Southern Medical University, Shenzhen, China.
| |
Collapse
|
27
|
Chang R, Ji Y, Xu J, Lai Y, Zhang H, Zhong Z, Su G, Yang P. Identification of FCER1G as a cyclosporin A plus corticosteroid sensitization gene in female patients with Vogt-Koyanagi-Harada disease. Clin Immunol 2023; 256:109800. [PMID: 37821074 DOI: 10.1016/j.clim.2023.109800] [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: 08/02/2023] [Revised: 09/26/2023] [Accepted: 09/30/2023] [Indexed: 10/13/2023]
Abstract
The resistance development of the combination regimen of corticosteroids (CS) with cyclosporin A (CsA) leads to therapeutic failure of some patients with autoimmune diseases. In the male patients with Vogt-Koyanagi-Harada (VKH) disease, we have identified RPS4Y1 as an important resistance gene of the regimen and a functional mediator of chlorambucil (CLB). However, it remains unclear what is responsible for the resistance in female patients. In the present study, we performed RNA sequencing, tandem mass tag (TMT) proteomics, gain- and loss-of-function assays and rescue assays to screen and validate potential resistant mediators. The results showed that only Fc epsilon receptor Ig (FCER1G) exhibited significantly differential expression in CD4+ T cells among female CsA & CS resistant, sensitive and CLB & CsA & CS treated patients at transcription and protein levels. Inhibition of FCER1G was demonstrated to modulate CD4+ T cell resistance to CsA & CS in female patients. Importantly, the inhibition was mediated by elevated DNA methylation in the promoter region of the FCER1G gene. Moreover, we found that the salvage effect of CLB on CsA & CS resistance was mediated by an increased FCER1G expression via DNA demethylation in female patients. Taken together, the downregulation of FCER1G due to DNA hypermethylation is responsible for the resistance to CsA & CS and CLB reverses this resistance by inducing FCER1G expression via DNA demethylation in female patients. Modulation of FCER1G would be a promising sensitization strategy in female patients with resistance to CsA & CS.
Collapse
Affiliation(s)
- Rui Chang
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing Branch (Municipality Division) of National Clinical Research Center for Ocular Diseases, Chongqing, People's Republic of China
| | - Yan Ji
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing Branch (Municipality Division) of National Clinical Research Center for Ocular Diseases, Chongqing, People's Republic of China
| | - Jing Xu
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing Branch (Municipality Division) of National Clinical Research Center for Ocular Diseases, Chongqing, People's Republic of China
| | - Yuxian Lai
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing Branch (Municipality Division) of National Clinical Research Center for Ocular Diseases, Chongqing, People's Republic of China
| | - Hang Zhang
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing Branch (Municipality Division) of National Clinical Research Center for Ocular Diseases, Chongqing, People's Republic of China
| | - Zhenyu Zhong
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing Branch (Municipality Division) of National Clinical Research Center for Ocular Diseases, Chongqing, People's Republic of China
| | - Guannan Su
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing Branch (Municipality Division) of National Clinical Research Center for Ocular Diseases, Chongqing, People's Republic of China
| | - Peizeng Yang
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, Chongqing Eye Institute, Chongqing Branch (Municipality Division) of National Clinical Research Center for Ocular Diseases, Chongqing, People's Republic of China.
| |
Collapse
|
28
|
Chen Y, Lan C, Zhong W, Song K, Ma Z, Huang L, Zhu Y, Xia H. Plasma anti-myosin autoantibodies in the diagnosis of necrotizing enterocolitis. Eur J Pediatr 2023; 182:5203-5210. [PMID: 37715022 PMCID: PMC10640473 DOI: 10.1007/s00431-023-05188-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 08/29/2023] [Accepted: 08/31/2023] [Indexed: 09/17/2023]
Abstract
We aimed to assess whether autoantibodies can be used as biomarkers for necrotizing enterocolitis (NEC) and applied for its early diagnosis. A prospective observational study was conducted in neonates with suspected NEC abdominal distension (the developmental study), which consisted of 50 neonates finally divided into NEC (n = 24) and non-NEC (n = 26) cohorts based on follow-up results. Serum samples were collected within 48 h of illness onset and used for screening NEC-associated plasma autoantibodies by autoantigen microarray. Additionally, we validated anti-myosin autoantibodies by enzyme-linked immunosorbent assay (ELISA) in an independent validation study, for which we selected plasma samples within 48 h of onset of NEC (n = 38) and samples of gestational age- and weight-matched controls (n = 13). Autoantigen microarray revealed that both IgG and IgM anti-myosin autoantibodies in plasma from neonates with NEC were significantly higher than those in neonates with other diagnoses. ELISA showed that plasma anti-myosin autoantibodies increased in the NEC cohort, with 1.5-fold higher levels than in the non-NEC cohort. Anti-myosin autoantibodies were able to distinguish NEC from non-NEC, achieving an area under the curve (AUC) of 0.8856 (95% confidence interval (CI): 0.7918-0.9795), with sensitivity of 81.58% and specificity of 76.93%. Plasma anti-myosin autoantibodies were significantly higher in all three subtypes of NEC (P < 0.0001 for NEC I; P = 0.0018 for NEC II; P = 0.0011 for NEC III), especially in NEC stage I than that in the non-NEC controls. CONCLUSION Anti-myosin autoantibodies may be applied as a promising diagnostic marker for NEC, especially for NEC stage I. WHAT IS KNOWN • Intestinal damage and self-antigen exposure may lead to increased autoantibodies, and they are widely used as biomarkers for diagnosing inflammatory bowel disease. • Necrotizing enterocolitis (NEC) is a devastating disease with overwhelming inflammation and immune dysregulation. WHAT IS NEW • Increased autoantibodies were present in patients with NEC, even before typical X-ray manifestations. • Anti-myosin autoantibodies may be applied as a promising diagnostic marker for NEC.
Collapse
Affiliation(s)
- Yuqiong Chen
- Department of Pediatrics, The First Affiliated Hospital of Jinan University, No. 613 West Huangpu Avenue, Tianhe District, Guangzhou, Guangdong, CN 510630, China
- Provincial Key Laboratory of Research in Structure Birth Defect Diseaseand, Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, No.9 Jinsui Road, Zhujiang New Town, Tianhe District, Guangzhou, Guangdong, CN 510623, China
- Department of Pediatrics, The First People's Hospital of Chenzhou, Chenzhou, Hunan, China
| | - Chaoting Lan
- Provincial Key Laboratory of Research in Structure Birth Defect Diseaseand, Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, No.9 Jinsui Road, Zhujiang New Town, Tianhe District, Guangzhou, Guangdong, CN 510623, China
| | - Weiyong Zhong
- Provincial Key Laboratory of Research in Structure Birth Defect Diseaseand, Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, No.9 Jinsui Road, Zhujiang New Town, Tianhe District, Guangzhou, Guangdong, CN 510623, China
| | - Kai Song
- Provincial Key Laboratory of Research in Structure Birth Defect Diseaseand, Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, No.9 Jinsui Road, Zhujiang New Town, Tianhe District, Guangzhou, Guangdong, CN 510623, China
| | - Zuyi Ma
- Provincial Key Laboratory of Research in Structure Birth Defect Diseaseand, Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, No.9 Jinsui Road, Zhujiang New Town, Tianhe District, Guangzhou, Guangdong, CN 510623, China
| | - Lihua Huang
- Provincial Key Laboratory of Research in Structure Birth Defect Diseaseand, Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, No.9 Jinsui Road, Zhujiang New Town, Tianhe District, Guangzhou, Guangdong, CN 510623, China.
| | - Yun Zhu
- Provincial Key Laboratory of Research in Structure Birth Defect Diseaseand, Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, No.9 Jinsui Road, Zhujiang New Town, Tianhe District, Guangzhou, Guangdong, CN 510623, China.
| | - Huimin Xia
- Department of Pediatrics, The First Affiliated Hospital of Jinan University, No. 613 West Huangpu Avenue, Tianhe District, Guangzhou, Guangdong, CN 510630, China.
- Provincial Key Laboratory of Research in Structure Birth Defect Diseaseand, Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, No.9 Jinsui Road, Zhujiang New Town, Tianhe District, Guangzhou, Guangdong, CN 510623, China.
| |
Collapse
|
29
|
Petruzzi M, Della Vella F, Squicciarini N, Lilli D, Campus G, Piazzolla G, Lucchese A, van der Waal I. Diagnostic delay in autoimmune oral diseases. Oral Dis 2023; 29:2614-2623. [PMID: 36565434 DOI: 10.1111/odi.14480] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/27/2022] [Accepted: 12/20/2022] [Indexed: 12/25/2022]
Abstract
Autoimmune diseases (ADs) affect about 5% of the general population, causing various systemic and/or topical clinical manifestations. The oral mucosa is often affected, sometimes as the only involved site. The misdiagnosis of oral ADs is an underreported issue. This narrative review focuses on diagnostic delay (DD) in oral ADs (oral lichen planus [OLP], oral Pemphigus Vulgaris, mucous membrane pemphigoid, oral lupus erythematosus, orofacial granulomatosis, oral erythema multiforme [EM], and Sjogren syndrome). Extensive literature research was conducted via MEDLINE, Embase and Google Scholar databases for articles reporting the time spent to achieve the correct diagnosis of oral ADs. Only 16 studies reported DD in oral ADs. Oral autoimmune vesiculobullous diseases are usually diagnosed after 8 months from the initial signs/symptoms, the Sjogren Syndrome diagnosis usually requires about 73 months. No data exist about the DD in OLP, oral lupus erythematosus, orofacial granulomatosis, and oral EM. The diagnosis of oral ADs can be difficult due to the non-specificity of their manifestations and the unawareness of dentists, physicians, and dental and medical specialists about these diseases. This can lead to a professional DD and a consequential treatment delay. The delay can be attributed to the physicians or/and the healthcare system (Professional Delay) or the patient (Patient's Delay).
Collapse
Affiliation(s)
- Massimo Petruzzi
- Interdisciplinary Department of Medicine, University of Bari "Aldo Moro", Bari, Italy
- Department of Restorative, Preventive and Pediatric Dentistry, University of Bern, Bern, Switzerland
| | - Fedora Della Vella
- Interdisciplinary Department of Medicine, University of Bari "Aldo Moro", Bari, Italy
| | - Nicola Squicciarini
- Interdisciplinary Department of Medicine, University of Bari "Aldo Moro", Bari, Italy
| | - Davide Lilli
- Interdisciplinary Department of Medicine, University of Bari "Aldo Moro", Bari, Italy
| | - Guglielmo Campus
- Department of Restorative, Preventive and Pediatric Dentistry, University of Bern, Bern, Switzerland
- Department of Surgery, Microsurgery and Medicine Sciences, School of Dentistry, University of Sassari, Sassari, Italy
- School of Dentistry, Sechenov University, Moscow, Russia
| | - Giuseppina Piazzolla
- Interdisciplinary Department of Medicine, Section of Internal Medicine "G. Baccelli", University of Bari "Aldo Moro", Bari, Italy
| | - Alberta Lucchese
- Multidisciplinary Department of Medical and Dental Specialties, University of Campania-Luigi Vanvitelli, Naples, Italy
| | | |
Collapse
|
30
|
Cai J, Cui J, Wang L. S-palmitoylation regulates innate immune signaling pathways: molecular mechanisms and targeted therapies. Eur J Immunol 2023; 53:e2350476. [PMID: 37369620 DOI: 10.1002/eji.202350476] [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: 04/02/2023] [Revised: 05/10/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023]
Abstract
S-palmitoylation is a reversible posttranslational lipid modification that targets cysteine residues of proteins and plays critical roles in regulating the biological processes of substrate proteins. The innate immune system serves as the first line of defense against pathogenic invaders and participates in the maintenance of tissue homeostasis. Emerging studies have uncovered the functions of S-palmitoylation in modulating innate immune responses. In this review, we focus on the reversible palmitoylation of innate immune signaling proteins, with particular emphasis on its roles in the regulation of protein localization, protein stability, and protein-protein interactions. We also highlight the potential and challenge of developing therapies that target S-palmitoylation or de-palmitoylation for various diseases.
Collapse
Affiliation(s)
- Jing Cai
- MOE Key Laboratory of Gene Function and Regulation, Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, State Key Laboratory of Biocontrol, School of Life Sciences of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Jun Cui
- MOE Key Laboratory of Gene Function and Regulation, Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, State Key Laboratory of Biocontrol, School of Life Sciences of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Liqiu Wang
- MOE Key Laboratory of Gene Function and Regulation, Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, State Key Laboratory of Biocontrol, School of Life Sciences of Sun Yat-sen University, Guangzhou, Guangdong, China
| |
Collapse
|
31
|
Gu J, Xu Y, Hua D, Chen Z. Role of artesunate in autoimmune diseases and signaling pathways. Immunotherapy 2023; 15:1183-1193. [PMID: 37431601 DOI: 10.2217/imt-2023-0052] [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] [Indexed: 07/12/2023] Open
Abstract
Artesunate (ART) is a derivative of artemisinin. Compared with artemisinin, ART has excellent water solubility, high stability and oral bioavailability. In this review, the application of ART in classic autoimmune diseases such as rheumatoid arthritis, systemic lupus erythematosus and ulcerative colitis is summarized. ART exhibited similar or even better efficacy than other highly effective immunosuppressive agents, such as methotrexate and cyclophosphamide. In addition, ART exerts its pharmacological effects mainly by inhibiting the production of inflammatory factors, reactive oxygen species, autoantibodies and the migration of cells to reduce damage to tissues or organs. Moreover, ART widely affected the NF-κB, PI3K/Akt, JAK/STAT and MAPK pathways to exert pharmacological effects.
Collapse
Affiliation(s)
- Jingsai Gu
- Department of Ophthalmology, Renmin Hospital of Wuhan University, Wuhan, 430000, China
| | - Yishuang Xu
- Department of Ophthalmology, Renmin Hospital of Wuhan University, Wuhan, 430000, China
| | - Dihao Hua
- Department of Ophthalmology, Renmin Hospital of Wuhan University, Wuhan, 430000, China
| | - Zhen Chen
- Department of Ophthalmology, Renmin Hospital of Wuhan University, Wuhan, 430000, China
| |
Collapse
|
32
|
Zhang Y, Peng Y, Xia X. Autoimmune diseases and gut microbiota: a bibliometric and visual analysis from 2004 to 2022. Clin Exp Med 2023; 23:2813-2827. [PMID: 36859447 PMCID: PMC10543628 DOI: 10.1007/s10238-023-01028-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 02/11/2023] [Indexed: 03/03/2023]
Abstract
Many studies have shown that gut microbiota is closely related to autoimmune diseases (ADs). Studies on gut microbiota and ADs have also increased significantly, but no bibliometric analysis has summarized the association between gut microbiota and ADs. This study aimed to conduct a bibliometric and visual analysis of published studies on gut microbiota and ADs. Based on the Web of Science Core Collection SCI-expanded database, we utilize Excel 2019 and visualization analysis tools VOSviewer and co-occurrence13.2 (COOC13.2) for analysis. A total of 2516 related kinds of literature were included, and the number of papers presented an overall increasing trend. The country/region with the most publications is the USA, the institution is the Harvard Medical School, and the author is Mikael Knip from the USA. Hot research areas include intestinal regulation (such as dysbiosis, short chain fatty acids, and probiotics), multisystem ADs (such as multiple sclerosis, rheumatoid arthritis, and inflammatory bowel disease), and immune-related cells (such as T cells, and dendritic cells). Psoriasis, dysbiosis, autoimmune liver disease, and fecal microbiota transplantation may be the future research direction. Our research results can help researchers grasp the current status of ADs and gut microbiota research and find new research directions in the future.
Collapse
Affiliation(s)
- Youao Zhang
- The First School of Clinical Medicine , Southern Medical University, Guangzhou, 501515 China
| | - Yongzheng Peng
- Department of Transfusion Medicine and Department of Laboratory Medicine, Zhujiang Hospital of Southern Medical University, Guangzhou, 510282 China
| | - Xu Xia
- Southern Medical University Library, No.1023, South Shatai Road, Baiyun District, Guangzhou, 510515 Guangdong China
| |
Collapse
|
33
|
Ji X, Wu L, Marion T, Luo Y. Lipid metabolism in regulation of B cell development and autoimmunity. Cytokine Growth Factor Rev 2023; 73:40-51. [PMID: 37419766 DOI: 10.1016/j.cytogfr.2023.06.008] [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: 03/04/2023] [Accepted: 06/29/2023] [Indexed: 07/09/2023]
Abstract
B cells play an important role in adaptive immunity and participate in the process of humoral immunity mainly by secreting antibodies. The entire development and differentiation process of B cells occurs in multiple microenvironments and is regulated by a variety of environmental factors and immune signals. Differentiation biases or disfunction of B cells participate in the process of many autoimmune diseases. Emerging studies report the impact of altered metabolism in B cell biology, including lipid metabolism. Here, we discuss how extracellular lipid environment and metabolites, membrane lipid-related components, and lipid synthesis and catabolism programs coordinate B cell biology and describe the crosstalk of lipid metabolic programs with signal transduction pathways and transcription factors. We conclude with a summary of therapeutic targets for B cell lipid metabolism and signaling in autoimmune diseases and discuss important future directions.
Collapse
Affiliation(s)
- Xing Ji
- Laboratory of Rheumatology and Immunology, Institute of Immunology and Inflammation, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Liang Wu
- Laboratory of Rheumatology and Immunology, Institute of Immunology and Inflammation, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Tony Marion
- Department of Microbiology, Immunology, and Biochemistry, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Yubin Luo
- Laboratory of Rheumatology and Immunology, Institute of Immunology and Inflammation, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
| |
Collapse
|
34
|
Tang A, Zhao X, Tao T, Xie D, Xu B, Huang Y, Li M. Unleashing the power of complement activation: unraveling renal damage in human anti-glomerular basement membrane disease. Front Immunol 2023; 14:1229806. [PMID: 37781380 PMCID: PMC10540768 DOI: 10.3389/fimmu.2023.1229806] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 08/31/2023] [Indexed: 10/03/2023] Open
Abstract
Anti-glomerular basement membrane (GBM) disease is a rare but life-threatening autoimmune disorder characterized by rapidly progressive glomerulonephritis with or without pulmonary hemorrhage. Renal biopsies of anti-GBM patients predominantly show linear deposition of IgG and complement component 3 (C3), indicating a close association between antigen-antibody reactions and subsequent complement activation in the pathogenesis of the disease. All three major pathways of complement activation, including the classical, lectin, and alternative pathways, are involved in human anti-GBM disease. Several complement factors, such as C3, C5b-9, and factor B, show a positive correlation with the severity of the renal injury and act as risk factors for renal outcomes. Furthermore, compared to patients with single positivity for anti-GBM antibodies, individuals who are double-seropositive for anti-neutrophil cytoplasmic antibody (ANCA) and anti-GBM antibodies exhibit a unique clinical phenotype that lies between ANCA-associated vasculitis (AAV) and anti-GBM disease. Complement activation may serve as a potential "bridge" for triggering both AAV and anti-GBM conditions. The aim of this article is to provide a comprehensive review of the latest clinical evidence regarding the role of complement activation in anti-GBM disease. Furthermore, potential therapeutic strategies targeting complement components and associated precautions are discussed, to establish a theoretical basis for complement-targeted therapies.
Collapse
Affiliation(s)
- Anqi Tang
- Clinical Medical College, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xin Zhao
- Clinical Medical College, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Tian Tao
- Department of Nephrology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Dengpiao Xie
- Department of Nephrology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Bojun Xu
- Department of Nephrology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Youqun Huang
- Department of Nephrology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Mingquan Li
- Department of Nephrology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| |
Collapse
|
35
|
Wei L, Wang T, Chen S, Liu Y, Huang X, Zheng S, Xu B, Ren F, Liu M. Serum Anti-Fumarate Hydratase Autoantibody as a Biomarker for Predicting Prognosis of Acute-on-Chronic Liver Failure. Gut Liver 2023; 17:795-805. [PMID: 36317513 PMCID: PMC10502492 DOI: 10.5009/gnl220022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 06/04/2022] [Accepted: 07/18/2022] [Indexed: 06/16/2023] Open
Abstract
Background/Aims To investigate the autoantibody against fumarate hydratase (FH), which is a specific liver failure-associated antigen (LFAA) and determine whether it can be used as a biomarker to evaluate the prognosis of acute-on-chronic liver failure (ACLF). Methods An immunoproteomic approach was applied to screen specific LFAAs related to differential prognosis of ACLF (n=60). Enzyme-linked immunosorbent assay (ELISA) technology was employed for the validation of the frequency and titer of autoantibodies against FH in ACLF patients with different prognoses (n=82). Moreover, we clarified the expression of autoantibodies against FH in patients with chronic hepatitis B (n=60) and hepatitis B virus-related liver cirrhosis (n=60). The dynamic changes in the titers of autoantibodies against FH were analyzed by sample collection at multiple time points during the clinical course of eight ACLF patients with different prognoses. Results Ultimately, 15 LFAAs were screened and identified by the immunoproteomic approach. Based on ELISA-based verification, anti-FH/Fumarate hydratase protein autoantibody was chosen to verify its expression in ACLF patients. ACLF patients had a much higher anti-FH autoantibody frequency (76.8%) than patients with liver cirrhosis (10%, p=0.000), patients with chronic hepatitis B (6.7%, p=0.022), and normal humans (0%, p=0.000). More importantly, the frequency and titer of anti-FH protein autoantibodies in the serum of ACLF patients with a good prognosis were much higher than that of patients with a poor prognosis (83.9% vs 61.5%, p=0.019; 1.41±0.85 vs 0.94±0.56, p=0.017, respectively). The titer of anti-FH autoantibodies showed dynamic changes in the clinical course of ACLF. Conclusions The anti-FH autoantibody in serum may be a potential biomarker for predicting the prognosis of ACLF.
Collapse
Affiliation(s)
- Linlin Wei
- The Second Department of Liver Disease Center, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Ting Wang
- Departments of Respiration and Infection, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Sisi Chen
- Departments of Oncology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Yeying Liu
- Departments of Oncology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Xueying Huang
- Departments of Oncology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Sujun Zheng
- The First Department of Liver Disease Center, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Bin Xu
- The Second Department of Liver Disease Center, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Feng Ren
- Beijing Institute of Hepatology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Mei Liu
- Departments of Oncology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| |
Collapse
|
36
|
Xu M, Wu T, Li Z, Xin G. Influence of genetically predicted autoimmune diseases on NAFLD. Front Immunol 2023; 14:1229570. [PMID: 37767101 PMCID: PMC10520707 DOI: 10.3389/fimmu.2023.1229570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 08/23/2023] [Indexed: 09/29/2023] Open
Abstract
Introduction Non-alcoholic fatty liver disease (NAFLD), the emerging cause of end-stage liver disease, is the most common liver disease. Determining the independent risk factors of NAFLD and patients who need more monitoring is important. Methods Two-Sample Mendelian randomization (MR) was performed in the analysis to investigate the causal association of different autoimmune diseases with NAFLD using summary level data. Genome-wide association study (GWAS) of 5 autoimmune diseases including celiac disease (CeD), Crohn's disease (CD), multiple sclerosis (MS), rheumatoid arthritis (RA), and type 1 diabetes (T1D) were selected for Instrument variables (IVs). NAFLD was included as outcome. Result After adjusting for confounding factors, genetic predisposition of CeD (OR= 0.973, [0.949,0.997], IVW p-value=0.026), MS (OR= 1.048, [1.012,1.085], IVW p-value= 0.008), RA (OR= 1.036, [1.006,1.066], IVW p-value=0.019), T1D (OR= 1.039, [1.002,1.079], IVW p-value= 0.041) is causally associated with NAFLD. No causal effect was found between CD and NAFLD. Conclusion CeD itself may be a protective factor for NAFLD, the results of previous observational studies have been influenced by confounding factors, and the morbidity of NAFLD may be higher in patients with MS, RA, and T1D than in common populations, and monitoring the prevalence of NAFLD in these populations is considerable.
Collapse
|
37
|
Trier NH, Houen G. Antibody Cross-Reactivity in Auto-Immune Diseases. Int J Mol Sci 2023; 24:13609. [PMID: 37686415 PMCID: PMC10487534 DOI: 10.3390/ijms241713609] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/25/2023] [Accepted: 08/29/2023] [Indexed: 09/10/2023] Open
Abstract
Autoimmunity is defined by the presence of antibodies and/or T cells directed against self-components. Although of unknown etiology, autoimmunity commonly is associated with environmental factors such as infections, which have been reported to increase the risk of developing autoimmune diseases. Occasionally, similarities between infectious non-self and self-tissue antigens may contribute to immunological cross-reactivity in autoimmune diseases. These reactions may be interpreted as molecular mimicry, which describes cross-reactivity between foreign pathogens and self-antigens that have been reported to cause tissue damage and to contribute to the development of autoimmunity. By focusing on the nature of antibodies, cross-reactivity in general, and antibody-antigen interactions, this review aims to characterize the nature of potential cross-reactive immune reactions between infectious non-self and self-tissue antigens which may be associated with autoimmunity but may not actually be the cause of disease onset.
Collapse
Affiliation(s)
- Nicole Hartwig Trier
- Department of Neurology, Rigshospitalet Glostrup, Valdemar Hansens Vej 1-23, 2600 Glostrup, Denmark
| | - Gunnar Houen
- Department of Neurology, Rigshospitalet Glostrup, Valdemar Hansens Vej 1-23, 2600 Glostrup, Denmark
- Department of Biochemistry and Molecular Biology, University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark
| |
Collapse
|
38
|
Xu YS, Wang YH, Zhong W, Zhang CP, Xiong ZF, Chen R, Mao T. Fecal microbial biomarkers in older adults with autoimmune diseases. Future Microbiol 2023; 18:949-957. [PMID: 37477509 DOI: 10.2217/fmb-2022-0045] [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] [Indexed: 07/22/2023] Open
Abstract
Aim: To analyze the alterations in the fecal microbiota of older adults with autoimmune disease and determine the diagnostic capabilities of microbial biomarkers. Methods: The raw data of fecal samples from 444 older adults from the publicly available American Gut Project database was analyzed. Results: It was found that there were no significant differences in the microbiota richness and evenness between older adults with autoimmune disease and healthy controls. However, significant differences were observed in the microbiota composition and structure. The subject operating characteristic curve of the eight key microbiota was obtained, and the area under curve value was 70.0%. Conclusion: Older adults with autoimmune disease showed changes in intestinal microbiota composition, which can be used as microbial biomarkers.
Collapse
Affiliation(s)
- Yu-Shuang Xu
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yi-Hua Wang
- School of Mathematics, Shandong University, Jinan, China
| | - Wen Zhong
- Department of General Practice, The Third People's Hospital of Chengdu, Chengdu, China
| | - Cui-Ping Zhang
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Zhi-Fan Xiong
- Division of Gastroenterology, Liyuan Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, 430077, China
| | - Rui Chen
- Department of General Practice, The Third People's Hospital of Chengdu, Chengdu, China
| | - Tao Mao
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, China
| |
Collapse
|
39
|
Satitsuksanoa P, Iwasaki S, Boersma J, Imam MB, Schneider SR, Chang I, van de Veen W, Akdis M. B cells: The many facets of B cells in allergic diseases. J Allergy Clin Immunol 2023; 152:567-581. [PMID: 37247640 DOI: 10.1016/j.jaci.2023.05.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 03/30/2023] [Accepted: 05/16/2023] [Indexed: 05/31/2023]
Abstract
B cells play a key role in our immune system through their ability to produce antibodies, suppress a proinflammatory state, and contribute to central immune tolerance. We aim to provide an in-depth knowledge of the molecular biology of B cells, including their origin, developmental process, types and subsets, and functions. In allergic diseases, B cells are well known to induce and maintain immune tolerance through the production of suppressor cytokines such as IL-10. Similarly, B cells protect against viral infections such as severe acute respiratory syndrome coronavirus 2 that caused the recent coronavirus disease 2019 pandemic. Considering the unique and multifaceted functions of B cells, we hereby provide a comprehensive overview of the current knowledge of B-cell biology and its clinical applications in allergic diseases, organ transplantation, and cancer.
Collapse
Affiliation(s)
- Pattraporn Satitsuksanoa
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zürich, Davos, Switzerland.
| | - Sayuri Iwasaki
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zürich, Davos, Switzerland; Wageningen University & Research, Wageningen, The Netherlands
| | - Jolien Boersma
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zürich, Davos, Switzerland; Wageningen University & Research, Wageningen, The Netherlands
| | - Manal Bel Imam
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zürich, Davos, Switzerland
| | - Stephan R Schneider
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zürich, Davos, Switzerland
| | - Iris Chang
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zürich, Davos, Switzerland; Sean N. Parker Centre for Allergy and Asthma Research, Department of Medicine, Stanford University, Palo Alto, Calif
| | - Willem van de Veen
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zürich, Davos, Switzerland
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zürich, Davos, Switzerland.
| |
Collapse
|
40
|
Carruthers NJ, Guo C, Gill R, Stemmer PM, Rosenspire AJ. Mercury intoxication disrupts tonic signaling in B cells, and may promote autoimmunity due to abnormal phosphorylation of STIM-1 and other autoimmunity risk associated phosphoproteins involved in BCR signaling. Toxicol Appl Pharmacol 2023; 474:116607. [PMID: 37348680 PMCID: PMC10534200 DOI: 10.1016/j.taap.2023.116607] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 06/09/2023] [Accepted: 06/19/2023] [Indexed: 06/24/2023]
Abstract
Epidemiological studies link exposure to mercury with autoimmune disease. Unfortunately, in spite of considerable effort, no generally accepted mechanistic understanding of how mercury functions with respect to the etiology of autoimmune disease is currently available. Nevertheless, autoimmune disease often arises because of defective B cell signaling. Because B cell signaling is dependent on phosphorylation cascades, in this report, we have focused on how mercury intoxication alters phosphorylation of B cell proteins in antigen-non stimulated (tonic) mouse (BALB/c) splenic B cells. Specifically, we utilized mass spectrometric techniques to conduct a comprehensive unbiased global analysis of the effect of inorganic mercury (Hg2+) on the entire B cell phosphoproteome. We found that the effects were pleotropic in the sense that large numbers of pathways were impacted. However, confirming our earlier work, we found that the B cell signaling pathway stood out from the rest, in that phosphoproteins which had sites which were affected by Hg2+, exhibited a much higher degree of connectivity, than components of other pathways. Further analysis showed that many of these BCR pathway proteins had been previously linked to autoimmune disease. Finally, dose response analysis of these BCR pathway proteins showed STIM1_S575, and NFAT2_S259 are the two most Hg2+ sensitive of these sites. Because STIM1_S575 controls the ability of STIM1 to regulate internal Ca2+, we speculate that STIM1 may be the initial point of disruption, where Hg2+ interferes with B cell signaling leading to systemic autoimmunity, with the molecular effects pleiotropically propagated throughout the cell by virtue of Ca2+ dysregulation.
Collapse
Affiliation(s)
- N J Carruthers
- Institute of Environmental Health Sciences, Wayne State University, Detroit, MI, United States of America
| | - C Guo
- Department of Biochemistry, Microbiology and Immunology, Wayne State University, Detroit, MI, United States of America
| | - R Gill
- Department of Biochemistry, Microbiology and Immunology, Wayne State University, Detroit, MI, United States of America
| | - P M Stemmer
- Institute of Environmental Health Sciences, Wayne State University, Detroit, MI, United States of America
| | - A J Rosenspire
- Department of Biochemistry, Microbiology and Immunology, Wayne State University, Detroit, MI, United States of America.
| |
Collapse
|
41
|
Tona F, Vadori M, Civieri G, Masiero G, Iop L, Antonelli G, Perazzolo Marra M, Bianco F, Cecere A, Lorenzoni G, Naumova N, Bernava G, Basso D, Plebani M, Cozzi E, Iliceto S. Association of autoantibodies targeting endothelin type-A receptors with no-reflow in ST-elevation myocardial infarction. Atherosclerosis 2023; 378:117179. [PMID: 37422357 DOI: 10.1016/j.atherosclerosis.2023.06.970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/23/2023] [Accepted: 06/27/2023] [Indexed: 07/10/2023]
Abstract
BACKGROUND AND AIMS No-reflow (NR), where the coronary artery is patent after treatment of ST-elevation myocardial infarction (STEMI) but tissue perfusion is not restored, is associated with worse outcomes. We aimed to investigate the relationship between autoantibodies activating endothelin-1 receptor type A (ETAR-AAs) and NR after primary percutaneous coronary intervention (PPCI) in STEMI. METHODS We studied 50 patients (age 59 ± 11 years, 40 males) with STEMI who underwent PPCI within 6 h after the onset of symptoms. Blood samples were obtained from all patients within 12 h following PPCI for ETAR-AA level measurement. The seropositive threshold was provided by the manufacturer (>10 U/ml). NR was assessed by cardiac magnetic resonance imaging (MVO, microvascular obstruction). As a control group, 40 healthy subjects matched for age and sex were recruited from the general population. RESULTS MVO was observed in 24 patients (48%). The prevalence of MVO was higher in patients with ETAR-AAs seropositivity (72% vs. 38%, p = 0.03). ETAR-AAs were higher in patients with MVO (8.9 U/mL (interquartile range [IQR] 6.8-16.2 U/mL) vs. 5.7 U/mL [IQR 4.3-7.7 U/mL], p = 0.003). ETAR-AAs seropositivity was independently associated with MVO (OR 3.2, 95% CI 1.3-7.1; p = 0.03). We identified ≥6.74 U/mL as the best cut-off for prediction of MVO (sensitivity 79%; specificity 65%; NPV 71%; PPV 74%; accuracy 72%). CONCLUSIONS The ETAR-AAs seropositivity is associated with NR in STEMI patients. These findings may open up new options in the management of myocardial infarction even if confirmation in a larger trial is needed.
Collapse
Affiliation(s)
- Francesco Tona
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Italy.
| | - Marta Vadori
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Italy
| | - Giovanni Civieri
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Italy
| | - Giulia Masiero
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Italy
| | - Laura Iop
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Italy
| | | | - Martina Perazzolo Marra
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Italy
| | - Federica Bianco
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Italy
| | - Annagrazia Cecere
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Italy
| | - Giulia Lorenzoni
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Natalia Naumova
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Italy
| | - Giacomo Bernava
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Italy
| | - Daniela Basso
- Department of Medicine-DIMED, University of Padua, Padua, Italy
| | - Mario Plebani
- Department of Medicine-DIMED, University of Padua, Padua, Italy
| | - Emanuele Cozzi
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Italy
| | - Sabino Iliceto
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Italy
| |
Collapse
|
42
|
Wu F, Xiang Z, He Z, Yi P, Yang M, Wu H, Hu M. Abnormally high expression of D1-like dopamine receptors on lupus CD4 + T cells promotes Tfh cell differentiation. Lupus Sci Med 2023; 10:e000943. [PMID: 37586763 PMCID: PMC10432681 DOI: 10.1136/lupus-2023-000943] [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: 04/13/2023] [Accepted: 07/20/2023] [Indexed: 08/18/2023]
Abstract
OBJECTIVE SLE is a chronic autoimmune disease that places a great burden on human society. T follicular helper (Tfh) cells play a critical role in the pathological process of SLE. Therefore, elucidating the mechanism of Tfh cell differentiation will contribute to SLE treatment. Dopamine receptors (DRDs) are members of the family of G protein-coupled receptors and are primarily divided into D1-like and D2-like receptors. Previous studies have found that DRDs can regulate differentiation of immune cells. However, there is currently a lack of research on DRDs and Tfh cells. We here explore the relationship between DRDs and Tfh cells, and analyse the relationship between DRD expression on Tfh cells and the course of SLE. METHODS We first detected plasma catecholamine concentrations in patients with SLE and healthy controls by mass spectrometry, followed by reverse transcription-quantitative PCR (RT-qPCR) to detect DRD messenger RNA (mRNA) expression in peripheral blood mononuclear cells (PBMCs) and CD4+ T cells, and flow cytometry to detect DRD expression in Tfh cells. Finally, in vitro experiments and RNA sequencing (RNA-seq) were used to explore the possible pathway by which DRDs regulate Tfh cell differentiation. RESULTS The plasma dopamine concentration in patients with SLE was significantly increased, and abnormal mRNA expression of DRDs was observed in both PBMCs and CD4+ T cells. The results of flow cytometry showed that D1-like receptors were highly expressed in Tfh cells of patients with SLE and associated with disease activity. In vitro induction experiments showed that differentiation of naïve T cells into Tfh cells was accompanied by an increase in D1-like receptor expression. RNA-seq and RT-qPCR results indicate that D1-like receptors might promote Tfh cell differentiation through the Phosphatidylinositol3-kinase (PI3K)/protein kinase B (AKT)/Forkhead box protein O1 (FOXO1)/Kruppel-like factor 2 (Klf2) pathway. CONCLUSION Tfh cells in patients with SLE highly express D1-like receptors, which correlate with disease activity. D1-like receptors may promote Tfh cell differentiation through the PI3K/AKT/FOXO1/Klf2 pathway.
Collapse
Affiliation(s)
- Fengxi Wu
- Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zhongyuan Xiang
- Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zhenghao He
- Department of Plastic Surgery, Zhongshan City People's Hospital, Zhongshan, Guangdong, China
| | - Ping Yi
- Department of Radiology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Ming Yang
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Haijing Wu
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Min Hu
- Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| |
Collapse
|
43
|
Gu Y, Wang W, Zhan Y, Wei X, Shi Y, Cui D, Peng T, Han J, Li X, Chen Y, Xue Z, Wang W. Dietary artemisinin boosts intestinal immunity and healthy in fat greenling ( Hexagrammos otakii). Front Immunol 2023; 14:1198902. [PMID: 37529040 PMCID: PMC10388541 DOI: 10.3389/fimmu.2023.1198902] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 06/27/2023] [Indexed: 08/03/2023] Open
Abstract
Introduction Artemisinin (ART) is very common as a diet additive due to its immunoregulatory activities. Nonetheless, the immunoregulatory mechanism of ART in marine fish remains unknown. This study comprehensively examined the effects and explored the potential mechanism of ART ameliorating intestinal immune disease (IID) in fat greenlings (Hexagrammos otakii). Methods and results The targets of ART were screened using the Traditional Chinese Medicine Systems Pharmacology (TCMSP) database. Here, eight putative targets of ART were collected and identified with the Uniprot database, and 1419 IID-associated target proteins were filtered through the Drugbank, Genecards, OMIM, and PHARMGKB Databases. The results of Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways point out that ART may have immunoprotective effects by regulating cellular responses to stress, hypoxia, inflammation, and vascular endothelial growth factor stimulus through the hypoxia-inducible factor 1 (HIF-1) signaling pathway. The findings of molecular docking indicated that ART contains one active ingredient and three cross-targets, which showed a kind combination with hypoxia-inducible factor 1-alpha (HIF1-a), transcription factor p65 (RELA), and vascular endothelial growth factor A (VEGF-A), respectively. Furthermore, an ART feeding model was established to assess the ART's immunoprotect effect on the intestine of H.otakii in vivo. The D48 group showed smaller intestinal structural changes after being challenged by Edwardsiella tarda. The supplementation of ART to the diet improved total superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-Px) and reduced the malondialdehyde (MDA) in intestine of H. otakii. The expression of transcription factor p65, HIF1-α, VEGF-A, cyclin D1, matrix metalloprotease 9 (MMP9), monocyte chemoattractant protein-1 (MCP-1), tumor necrosis factor-alpha (TNF-α), and interleukin-6 (IL-6) was decreased after dietary ART in the intestinal of H. otakii. Discussion The present results demonstrated that dietary ART improved antioxidants and immunity, optimized the intestinal structure, and increased resistance to E. tarda through the SOD2/nuclear-factor-kappa- B (NFkB)/HIF1-a/VEGF-A pathway in the intestinal tract of H.otakii. This study integrated pharmacological analysis and experimental validation and revealed the mechanism of ART on IID, which provides insight into the improvement of IID in H. otakii.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Zhuang Xue
- *Correspondence: Zhuang Xue, ; Wei Wang,
| | - Wei Wang
- *Correspondence: Zhuang Xue, ; Wei Wang,
| |
Collapse
|
44
|
Yang YT, Jiang XY, Xu HL, Chen G, Wang SL, Zhang HP, Hong L, Jin QQ, Yao H, Zhang WY, Zhu YT, Mei J, Tian L, Ying J, Hu JJ, Zhou SG. Autoimmune Disease-Related Hub Genes are Potential Biomarkers and Associated with Immune Microenvironment in Endometriosis. Int J Gen Med 2023; 16:2897-2921. [PMID: 37457751 PMCID: PMC10348380 DOI: 10.2147/ijgm.s417430] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 06/30/2023] [Indexed: 07/18/2023] Open
Abstract
Background Endometriosis, a common gynecological condition, can cause symptoms such as dysmenorrhea, infertility, and abnormal bleeding, which can negatively affect a woman's quality of life. In the current study, the pathophysiological mechanisms of endometriosis are unknown, but this study suggests that endometriosis is associated with dysregulation of the autoimmune system. This study identify hub genes involved in the prevalence, identification and diagnostic value of endometriosis and autoimmune diseases, and explore the central genes and immune infiltrates, the diagnosis of endometriosis provides a new sight of thinking about diagnosis and treatment. Methods and Results The relevant datasets for endometriosis GSE141549, GSE7305 and autoimmune disease-related genes (AIDGs) were downloaded from online database. Using the "limma" package and WGCNA to screen out the autoimmune disease related genes and endometriosis related genes, the autoimmune disease gene-related differential genes (AID-DEGs) progressive GO, KEGG enrichment analysis, and then using the protein interaction network and Cytoscape software to select hub genes (CXCL12, PECAM1, NGF, CTGF, WNT5A), using the "pROC" package to analyze the hub genes for the diagnostic value of endometriosis. The difference in the importance of hub genes for the diagnosis of endometriosis was analyzed by machine learning random forest, and the combined diagnostic value of hub genes was analyzed by using the Support Vector Machine (SVM) algorithm. The eutopic (EU) and ectopic endometrium (EC) immune microenvironment of endometriosis was evaluated using CIBERSORT, the correlation of hub genes to the immune microenvironment was analyzed. Conclusion The hub genes associated with AIDGs are differentially expressed in EC and EU of endometriosis and possess important value for the diagnosis of endometriosis. The hub genes have a very important impact on the immune microenvironment of endometriosis, which is important for exploring the connection between endometriosis and autoimmune diseases and provides a new insight for the subsequent study of immunotherapy and diagnosis of endometriosis.
Collapse
Affiliation(s)
- Yin-Ting Yang
- Department of Gynecology and Obstetrics, Maternity and Child Healthcare Hospital Affiliated to Anhui Medical University, Anhui Province Maternity and Child Healthcare Hospital, Hefei, Anhui, 230001, People’s Republic of China
- Department of Gynecology and Obstetrics, The Fifth Clinical College of Anhui Medical University, Hefei, Anhui, 230032, People’s Republic of China
| | - Xi-Ya Jiang
- Department of Gynecology and Obstetrics, Maternity and Child Healthcare Hospital Affiliated to Anhui Medical University, Anhui Province Maternity and Child Healthcare Hospital, Hefei, Anhui, 230001, People’s Republic of China
- Department of Gynecology and Obstetrics, The Fifth Clinical College of Anhui Medical University, Hefei, Anhui, 230032, People’s Republic of China
| | - Hong-Liang Xu
- Department of Pathology, Anhui Province Maternity and Child Healthcare Hospital, Hefei, Anhui, 230001, People’s Republic of China
| | - Guo Chen
- Department of Gynecology and Obstetrics, Maternity and Child Healthcare Hospital Affiliated to Anhui Medical University, Anhui Province Maternity and Child Healthcare Hospital, Hefei, Anhui, 230001, People’s Republic of China
- Department of Gynecology and Obstetrics, The Fifth Clinical College of Anhui Medical University, Hefei, Anhui, 230032, People’s Republic of China
| | - Sen-Lin Wang
- Department of Medical Genetics Center, Anhui Province Maternity and Child Healthcare Hospital, Hefei, Anhui, 230001, People’s Republic of China
| | - He-Ping Zhang
- Department of Pathology, Anhui Province Maternity and Child Healthcare Hospital, Hefei, Anhui, 230001, People’s Republic of China
| | - Lin Hong
- Department of Gynecology and Obstetrics, Maternity and Child Healthcare Hospital Affiliated to Anhui Medical University, Anhui Province Maternity and Child Healthcare Hospital, Hefei, Anhui, 230001, People’s Republic of China
- Department of Gynecology and Obstetrics, The Fifth Clinical College of Anhui Medical University, Hefei, Anhui, 230032, People’s Republic of China
| | - Qin-Qin Jin
- Department of Gynecology and Obstetrics, Maternity and Child Healthcare Hospital Affiliated to Anhui Medical University, Anhui Province Maternity and Child Healthcare Hospital, Hefei, Anhui, 230001, People’s Republic of China
- Department of Gynecology and Obstetrics, The Fifth Clinical College of Anhui Medical University, Hefei, Anhui, 230032, People’s Republic of China
| | - Hui Yao
- Department of Gynecology and Obstetrics, Maternity and Child Healthcare Hospital Affiliated to Anhui Medical University, Anhui Province Maternity and Child Healthcare Hospital, Hefei, Anhui, 230001, People’s Republic of China
- Department of Gynecology and Obstetrics, The Fifth Clinical College of Anhui Medical University, Hefei, Anhui, 230032, People’s Republic of China
| | - Wei-Yu Zhang
- Department of Gynecology and Obstetrics, Maternity and Child Healthcare Hospital Affiliated to Anhui Medical University, Anhui Province Maternity and Child Healthcare Hospital, Hefei, Anhui, 230001, People’s Republic of China
- Department of Gynecology and Obstetrics, The Fifth Clinical College of Anhui Medical University, Hefei, Anhui, 230032, People’s Republic of China
| | - Yu-Ting Zhu
- Department of Gynecology and Obstetrics, Maternity and Child Healthcare Hospital Affiliated to Anhui Medical University, Anhui Province Maternity and Child Healthcare Hospital, Hefei, Anhui, 230001, People’s Republic of China
- Department of Gynecology and Obstetrics, The Fifth Clinical College of Anhui Medical University, Hefei, Anhui, 230032, People’s Republic of China
| | - Jie Mei
- Department of Gynecology and Obstetrics, Maternity and Child Healthcare Hospital Affiliated to Anhui Medical University, Anhui Province Maternity and Child Healthcare Hospital, Hefei, Anhui, 230001, People’s Republic of China
- Department of Gynecology and Obstetrics, The Fifth Clinical College of Anhui Medical University, Hefei, Anhui, 230032, People’s Republic of China
| | - Lu Tian
- Department of Gynecology and Obstetrics, Maternity and Child Healthcare Hospital Affiliated to Anhui Medical University, Anhui Province Maternity and Child Healthcare Hospital, Hefei, Anhui, 230001, People’s Republic of China
- Department of Gynecology and Obstetrics, The Fifth Clinical College of Anhui Medical University, Hefei, Anhui, 230032, People’s Republic of China
| | - Jie Ying
- Department of Gynecology and Obstetrics, Maternity and Child Healthcare Hospital Affiliated to Anhui Medical University, Anhui Province Maternity and Child Healthcare Hospital, Hefei, Anhui, 230001, People’s Republic of China
- Department of Gynecology and Obstetrics, The Fifth Clinical College of Anhui Medical University, Hefei, Anhui, 230032, People’s Republic of China
| | - Jing-Jing Hu
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, People’s Republic of China
| | - Shu-Guang Zhou
- Department of Gynecology and Obstetrics, Maternity and Child Healthcare Hospital Affiliated to Anhui Medical University, Anhui Province Maternity and Child Healthcare Hospital, Hefei, Anhui, 230001, People’s Republic of China
- Department of Gynecology and Obstetrics, The Fifth Clinical College of Anhui Medical University, Hefei, Anhui, 230032, People’s Republic of China
| |
Collapse
|
45
|
Seida I, Alrais M, Seida R, Alwani A, Kiyak Z, Elsalti A, Nil Esirgun S, Abali T, Mahroum N. Autoimmune/inflammatory syndrome induced by adjuvants (ASIA): past, present, and future implications. Clin Exp Immunol 2023; 213:87-101. [PMID: 36881788 PMCID: PMC10324553 DOI: 10.1093/cei/uxad033] [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: 10/08/2022] [Revised: 02/06/2023] [Accepted: 03/06/2023] [Indexed: 03/09/2023] Open
Abstract
Adjuvants, as the name indicates, are adjoined material aimed to assist in functioning as when added to vaccines they are meant to boost the effect and strongly stimulate the immune system. The response of the immune system can be unpredictable, and the autoimmune/inflammatory syndrome induced by adjuvants (ASIA) was developed to address possible adverse reactions of an autoimmune and inflammatory type that may be caused by adjuvants. While ASIA, as a syndrome, was coined and defined in 2011; reports describing patients with vague and nonspecific clinical symptoms following vaccinations appeared much earlier. In other words, ASIA came to define, arrange, and unite the variety of symptoms, related to autoimmunity, caused not by the vaccine itself, rather by the adjuvant part of the vaccine such as aluminum, among others. Accordingly, the introduction of ASIA enabled better understanding, proper diagnosis, and early treatment of the disorder. Furthermore, ASIA was shown to be associated with almost all body systems and various rheumatic and autoimmune diseases such as systemic lupus erythematosus, antiphospholipid syndrome, and systemic sclerosis. In addition, the correlation between COVID-19 and ASIA was noticed during the pandemic. In this review, we summarized the reported effects of adjuvants and medical literature before and after ASIA was defined, the several ways ASIA can manifest and impact different systems of the body, and the incidences of ASIA during the COVID-19 pandemic. It is important to clarify, that vaccines are among, if not the, most effective means of fighting infectious diseases however, we believe that vaccines manufacturing is not above criticism, particularly when it comes to added substances possessing a risk of side effects.
Collapse
Affiliation(s)
- Isa Seida
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Mahmoud Alrais
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Ravend Seida
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Abdulkarim Alwani
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Zeynep Kiyak
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Abdulrahman Elsalti
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Sevval Nil Esirgun
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Tunahan Abali
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Naim Mahroum
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| |
Collapse
|
46
|
Gong M, Dai L, Xie Z, Hong D, Li N, Fan X, Xie C. Serological and clinical associations of autoantibodies in Chinese patients with new-onset systemic lupus erythematosus. Sci Rep 2023; 13:10101. [PMID: 37344560 DOI: 10.1038/s41598-023-37100-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 06/15/2023] [Indexed: 06/23/2023] Open
Abstract
To study the clinical significance of autoantibodies in Chinese patients with new-onset systemic lupus erythematosus (SLE), we enrolled 526 new-onset patients who met the 1997 Updated American College of Rheumatology SLE Classification Criteria for a retrospective cohort study. Chi-square test and Wilcoxon rank-sum test were used to detect the relationship of autoantibodies with clinical manifestations and serological results respectively. Our results demonstrated that the positive rate of anti-ribosomal P protein (anti-P) antibody in female patients was higher than that in male patients (41.2% vs. 22%, P = 0.008). Patients with anti-SSB (43.95 ± 73.12 vs. 40.92 ± 75.75, P = 0.004; 63.93 ± 103.56 vs. 55.06 ± 120.84, P = 0.008 respectively) antibodies had higher levels of alanine aminotransferase (ALT) and aspartate transaminase (AST), whereas those with anti-P antibody (28.90 ± 25.70 vs. 50.08 ± 93.00, P = 0.014; 38.51 ± 48.19 vs. 69.95 ± 142.67, P = 0.047, respectively) had lower levels of them. Anti-dsDNA antibody (P = 0.021) was associated with pulmonary arterial hypertension (PAH). The patients with anti-Ro60 (P = 0.044), anti-P (P = 0.012) and anti-dsDNA (P = 0.013) antibodies were less likely to develop Interstitial lung disease. Anti-SmRNP antibody was correlated to lower prevalence of neuropsychiatric symptoms (P = 0.037), and patients with anti-centromere antibody (ACA) were more likely to develop serositis (P = 0.016).We identified five clusters of SLE-related autoantibodies, confirmed previously reported associations of autoantibodies, and discovered new associations.
Collapse
Affiliation(s)
- Muxue Gong
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, China
| | - Li Dai
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, China
| | - Zhuobei Xie
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, China
| | - Dengxiao Hong
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, China
| | - Ning Li
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, China
| | - Xiaoyun Fan
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, China
| | - Changhao Xie
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, China.
- Anhui Provincial Key Laboratory of Immunology in Chronic Diseases, Bengbu Medical College, Bengbu, 233003, China.
| |
Collapse
|
47
|
Woo JS, Hwang SH, Yang S, Lee KH, Lee YS, Choi JW, Park JS, Jhun J, Park SH, Cho ML. Lactobacillus acidophilus and propionate attenuate Sjögren's syndrome by modulating the STIM1-STING signaling pathway. Cell Commun Signal 2023; 21:135. [PMID: 37316856 DOI: 10.1186/s12964-023-01141-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 04/22/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Sjögren's syndrome (SS) is an autoimmune disease characterized by inflammation of the exocrine gland. An imbalance of gut microbiota has been linked to SS. However, the molecular mechanism is unclear. We investigated the effects of Lactobacillus acidophilus (L. acidophilus) and propionate on the development and progression of SS in mouse model. METHODS We compared the gut microbiomes of young and old mice. We administered L. acidophilus and propionate up to 24 weeks. The saliva flow rate and the histopathology of the salivary glands were investigated, and the effects of propionate on the STIM1-STING signaling pathway were evaluated in vitro. RESULTS Lactobacillaceae and Lactobacillus were decreased in aged mice. SS symptoms were ameliorated by L. acidophilus. The abundance of propionate-producing bacterial was increased by L. acidophilus. Propionate ameliorated the development and progression of SS by inhibiting the STIM1-STING signaling pathway. CONCLUSIONS The findings suggest that Lactobacillus acidophilus and propionate have therapeutic potential for SS. Video Abstract.
Collapse
Affiliation(s)
- Jin Seok Woo
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
- Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
| | - Sun-Hee Hwang
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
- Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
| | - SeungCheon Yang
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
- Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
| | - Kun Hee Lee
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
- Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
| | - Yeon Su Lee
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
- Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
| | - Jeong Won Choi
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
- Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
| | - Jin-Sil Park
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
- Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
| | - JooYeon Jhun
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
- Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea
| | - Sung-Hwan Park
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea.
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea.
| | - Mi-La Cho
- Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea.
- Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea.
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea.
- Department of Medical Life Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Korea.
| |
Collapse
|
48
|
Zhou Y, Jiang S. Roles of FcRn in Antigen-Presenting Cells during Autoimmunity and a Clinical Evaluation of Efgartigimod as an FcRn Blocker. Pathogens 2023; 12:817. [PMID: 37375507 DOI: 10.3390/pathogens12060817] [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: 05/14/2023] [Revised: 06/02/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
The immune system is a complex network of multiple cells, tissues, and organs that protects the body against foreign pathogenic invaders. However, the immune system may mistakenly attack healthy cells and tissues due to the cross-reactivity of anti-pathogen immunity, leading to autoimmunity by autoreactive T cells and/or autoantibody-secreting B cells. Autoantibodies can accumulate, resulting in tissue or organ damage. The neonatal crystallizable fragment receptor (FcRn) is an important factor in immune regulation through controlling the trafficking and recycling of immunoglobulin G (IgG) molecules, the most abundant antibody in humoral immunity. In addition to its role in IgG trafficking and recycling, FcRn is also involved in antigen presentation, which is a crucial step in the activation of the adaptive immune response via directing the internalization and trafficking of antigen-bound IgG immune complexes into compartments of degradation and presentation in antigen-presenting cells. Efgartigimod, an FcRn inhibitor, has shown promise in reducing the levels of autoantibodies and alleviating the autoimmune severity of myasthenia gravis, primary immune thrombocytopenia, and pemphigus vulgaris/foliaceus. This article aims to provide an overview of the importance of FcRn in antigen-presenting cells and its potential as a therapeutic target in autoimmune diseases, using efgartigimod as an example.
Collapse
Affiliation(s)
- Yihan Zhou
- Department of Oncology, University of Oxford, Old Road Campus Research Building, Roosevelt Drive, Headington, Oxford OX3 7DQ, UK
| | - Shisong Jiang
- Department of Oncology, University of Oxford, Old Road Campus Research Building, Roosevelt Drive, Headington, Oxford OX3 7DQ, UK
| |
Collapse
|
49
|
Yang YX, Li H, Bai L, Yao S, Zhang W, Wang TS, Wan QF. Bioinformatics analysis of ceRNA regulatory network of baicalin in alleviating pathological joint alterations in CIA rats. Eur J Pharmacol 2023; 951:175757. [PMID: 37149276 DOI: 10.1016/j.ejphar.2023.175757] [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: 01/07/2023] [Revised: 04/26/2023] [Accepted: 04/26/2023] [Indexed: 05/08/2023]
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease characterized by chronic inffammation of synovium, leading to cartilage damage, bone erosion,even joint destruction and deformity. The conventional treatment modalities in RA are associated with side effects, emphasizing the need for alternative therapeutic remedies. Baicalin possesses multiple pharmacological effects and the advantage of low toxicity. This study aimed to reveal the potential gene regulatory mechanisms underlying the alleviating effects of baicalin in joint pathological alterations in Collagen-Induced Arthritis (CIA) rat models. At 28 days after the primary immunization, 60mg/kg/d of baicalin was administered via intraperitoneal injection once daily for 40 days, and the pathological alterations of hind paw joints were examined with X-ray imaging. Subsequently, the synovial tissue of knee joints was isolated, from which total RNA was extracted, and mRNA and miRNA sequencing libraries were established. Finally, High-throughput transcriptome sequencing(RNA-seq) technology was performed, and the lncRNAs/miRNAs/mRNAs competing endogenous RNA(ceRNA) regulatory network was analyzed. The CIA model was successfully established, and baicalin treatment significantly alleviated the destruction of distal joints of CIA rat models (p < 0.01). We found that 3 potential ceRNA regulatory networks of baicalin were established, including lncRNA ENSRNOT00000076420/miR-144-3p/Fosb, lncRNA MSTRG.1448.13/miR-144-3p/Atp2b2 and lncRNA MSTRG.1448.13/miR-144-3p/Shanks. The validation results from synovial tissue of CIA rats were consistent with the RNA-Seq results. Overall, this study revealed potentially important genes and ceRNA regulatory network that mediate the alleviating effects of baicalin on joint pathological alterations in CIA rats.
Collapse
Affiliation(s)
- Yu-Xin Yang
- College of Clinical Medicine, Ningxia Medical University, Yinchuan, Ningxia, 750004, PR China
| | - Hui Li
- Department of Pathogenic Biology and Immunology, College of Basic Medical Science, Ningxia Medical University, Yinchuan, Ningxia, 750004, PR China
| | - Lin Bai
- Department of Pathogenic Biology and Immunology, College of Basic Medical Science, Ningxia Medical University, Yinchuan, Ningxia, 750004, PR China; Department of Medicine, Luoyang Polytechnic, Luoyang, Henang, 471000, PR China
| | - Si Yao
- Department of Pathogenic Biology and Immunology, College of Basic Medical Science, Ningxia Medical University, Yinchuan, Ningxia, 750004, PR China
| | - Wei Zhang
- Department of Pathogenic Biology and Immunology, College of Basic Medical Science, Ningxia Medical University, Yinchuan, Ningxia, 750004, PR China
| | - Tian-Song Wang
- Department of Pathogenic Biology and Immunology, College of Basic Medical Science, Ningxia Medical University, Yinchuan, Ningxia, 750004, PR China
| | - Qiao-Feng Wan
- Department of Pathogenic Biology and Immunology, College of Basic Medical Science, Ningxia Medical University, Yinchuan, Ningxia, 750004, PR China.
| |
Collapse
|
50
|
Forrest IS, Petrazzini BO, Duffy Á, Park JK, O'Neal AJ, Jordan DM, Rocheleau G, Nadkarni GN, Cho JH, Blazer AD, Do R. A machine learning model identifies patients in need of autoimmune disease testing using electronic health records. Nat Commun 2023; 14:2385. [PMID: 37169741 PMCID: PMC10130143 DOI: 10.1038/s41467-023-37996-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 04/05/2023] [Indexed: 05/13/2023] Open
Abstract
Systemic autoimmune rheumatic diseases (SARDs) can lead to irreversible damage if left untreated, yet these patients often endure long diagnostic journeys before being diagnosed and treated. Machine learning may help overcome the challenges of diagnosing SARDs and inform clinical decision-making. Here, we developed and tested a machine learning model to identify patients who should receive rheumatological evaluation for SARDs using longitudinal electronic health records of 161,584 individuals from two institutions. The model demonstrated high performance for predicting cases of autoantibody-tested individuals in a validation set, an external test set, and an independent cohort with a broader case definition. This approach identified more individuals for autoantibody testing compared with current clinical standards and a greater proportion of autoantibody carriers among those tested. Diagnoses of SARDs and other autoimmune conditions increased with higher model probabilities. The model detected a need for autoantibody testing and rheumatology encounters up to five years before the test date and assessment date, respectively. Altogether, these findings illustrate that the clinical manifestations of a diverse array of autoimmune conditions are detectable in electronic health records using machine learning, which may help systematize and accelerate autoimmune testing.
Collapse
Affiliation(s)
- Iain S Forrest
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Medical Scientist Training Program, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The BioMe Phenomics Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ben O Petrazzini
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Áine Duffy
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Joshua K Park
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Medical Scientist Training Program, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Anya J O'Neal
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Daniel M Jordan
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ghislain Rocheleau
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Girish N Nadkarni
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The BioMe Phenomics Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Judy H Cho
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The BioMe Phenomics Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ashira D Blazer
- Division of Rheumatology, Hospital for Special Surgery, New York, NY, USA
| | - Ron Do
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- The BioMe Phenomics Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| |
Collapse
|