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Toadere TM, Ţichindeleanu A, Bondor DA, Topor I, Trella ŞE, Nenu I. Bridging the divide: unveiling mutual immunological pathways of cancer and pregnancy. Inflamm Res 2024; 73:793-807. [PMID: 38492049 DOI: 10.1007/s00011-024-01866-9] [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: 11/07/2023] [Revised: 01/31/2024] [Accepted: 02/22/2024] [Indexed: 03/18/2024] Open
Abstract
The juxtaposition of two seemingly disparate physiological phenomena within the human body-namely, cancer and pregnancy-may offer profound insights into the intricate interplay between malignancies and the immune system. Recent investigations have unveiled striking similarities between the pivotal processes underpinning fetal implantation and successful gestation and those governing tumor initiation and progression. Notably, a confluence of features has emerged, underscoring parallels between the microenvironment of tumors and the maternal-fetal interface. These shared attributes encompass establishing vascular networks, cellular mobilization, recruitment of auxiliary tissue components to facilitate continued growth, and, most significantly, the orchestration of immune-suppressive mechanisms.Our particular focus herein centers on the phenomenon of immune suppression and its protective utility in both of these contexts. In the context of pregnancy, immune suppression assumes a paramount role in shielding the semi-allogeneic fetus from the potentially hostile immune responses of the maternal host. In stark contrast, in the milieu of cancer, this very same immunological suppression fosters the transformation of the tumor microenvironment into a sanctuary personalized for the neoplastic cells.Thus, the striking parallels between the immunosuppressive strategies deployed during pregnancy and those co-opted by malignancies offer a tantalizing reservoir of insights. These insights promise to inform novel avenues in the realm of cancer immunotherapy. By harnessing our understanding of the immunological events that detrimentally impact fetal development, a knowledge grounded in the context of conditions such as preeclampsia or miscarriage, we may uncover innovative immunotherapeutic strategies to combat cancer.
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Affiliation(s)
- Teodora Maria Toadere
- Department of Physiology, "Iuliu Haţieganu" University of Medicine and Pharmacy, 400006, Cluj-Napoca, Romania.
| | - Andra Ţichindeleanu
- Department of Physiology, "Iuliu Haţieganu" University of Medicine and Pharmacy, 400006, Cluj-Napoca, Romania.
| | - Daniela Andreea Bondor
- Department of Physiology, "Iuliu Haţieganu" University of Medicine and Pharmacy, 400006, Cluj-Napoca, Romania
| | - Ioan Topor
- Department of Physiology, "Iuliu Haţieganu" University of Medicine and Pharmacy, 400006, Cluj-Napoca, Romania
| | - Şerban Ellias Trella
- Department of Physiology, "Iuliu Haţieganu" University of Medicine and Pharmacy, 400006, Cluj-Napoca, Romania
| | - Iuliana Nenu
- Department of Physiology, "Iuliu Haţieganu" University of Medicine and Pharmacy, 400006, Cluj-Napoca, Romania
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2
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Çıldır ÖŞ, Özmen Ö, Kul S, Rişvanlı A, Özalp G, Sabuncu A, Kul O. Genetic analysis of PALB2 gene WD40 domain in canine mammary tumour patients. Vet Med Sci 2024; 10:e1366. [PMID: 38527110 PMCID: PMC10962921 DOI: 10.1002/vms3.1366] [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: 05/11/2023] [Revised: 11/30/2023] [Accepted: 01/07/2024] [Indexed: 03/27/2024] Open
Abstract
BACKGROUND DNA repair mechanisms are essential for tumorigenesis and disruption of HR mechanism is an important predisposing factor of human breast cancers (BC). PALB2 is an important part of the HR. There are similarities between canine mammary tumours (CMT) and BCs. As its human counterpart, PALB2 mutations could be a predisposing factor of CMT. OBJECTIVES In this study, we aimed to investigate the impacts of PALB2 variants on tumorigenesis and canine mammary tumor (CMT) malignancy. METHODS We performed Sanger sequencing to detect germline mutations in the WD40 domain of the canine PALB2 gene in CMT patients. We conducted in silico analysis to investigate the variants, and compared the germline PALB2 mutations in humans that cause breast cancer (BC) with the variants detected in dogs with CMT. RESULTS We identified an intronic (c.3096+8C>G) variant, two exonic (p.A1050V and p.R1354R) variants, and a 3' UTR variant (c.4071T>C). Of these, p.R1354R and c.4071T>C novel variants were identified for the first time in this study. We found that the p.A1050V mutation had a significant effect. However, we could not determine sufficient similarity due to the differences in nucleotide/amino acid sequences between two species. Nonetheless, possible variants of human sequences in the exact location as their dog counterparts are associated with several cancer types, implying that the variants could be crucial for tumorigenesis in dogs. Our results did not show any effect of the variants on tumor malignancy. CONCLUSIONS The current project is the first study investigating the relationship between the PALB2 gene WD40 domain and CMTs. Our findings will contribute to a better understanding of the pathogenic mechanism of the PALB2 gene in CMTs. In humans, variant positions in canines have been linked to cancer-related phenotypes such as familial BC, endometrial tumor, and hereditary cancer predisposition syndrome. The results of bioinformatics analyses should be investigated through functional tests or case-control studies.
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Affiliation(s)
- Özge Şebnem Çıldır
- Department of GeneticsFaculty of Veterinary MedicineKafkas UniversityKarsTürkiye
- Department of GeneticsFaculty of Veterinary MedicineAnkara UniversityAnkaraTürkiye
| | - Özge Özmen
- Department of GeneticsFaculty of Veterinary MedicineAnkara UniversityAnkaraTürkiye
| | - Selim Kul
- Department of Animal BreedingFaculty of Veterinary MedicineYozgat Bozok UniversityYozgatTürkiye
| | - Ali Rişvanlı
- Department of Obstetrics and GynecologyFaculty of Veterinary MedicineFırat UniversityElazığTürkiye
- Department of Obstetrics and GynecologyFaculty of Veterinary MedicineKyrgyz‐Turkish Manas UniversityBishkekKyrgyzstan
| | - Gözde Özalp
- Department of Obstetrics and GynecologyFaculty of Veterinary MedicineBursa Uludağ UniversityBursaTürkiye
| | - Ahmet Sabuncu
- Department of Obstetrics and GynecologyFaculty of Veterinary Medicineİstanbul UniversityİstanbulTürkiye
| | - Oğuz Kul
- Department of PathologyFaculty of Veterinary MedicineKırıkkale UniversityKırıkkaleTürkiye
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3
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Källberg E, Mehmeti-Ajradini M, Björk Gunnarsdottir F, Göransson M, Bergenfelz C, Allaoui Fredriksson R, Hagerling C, Johansson ME, Welinder C, Jirström K, Leandersson K. AIRE is expressed in breast cancer TANs and TAMs to regulate the extrinsic apoptotic pathway and inflammation. J Leukoc Biol 2024; 115:664-678. [PMID: 38060995 DOI: 10.1093/jleuko/qiad152] [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: 08/15/2023] [Revised: 11/02/2023] [Accepted: 11/19/2023] [Indexed: 04/02/2024] Open
Abstract
The autoimmune regulator (AIRE) is a transcriptional regulator expressed in the thymus and is necessary for maintaining immunological self-tolerance. Extrathymic AIRE expression is rare, and a role for AIRE in tumor-associated innate immune cells has not yet been established. In this study, we show that AIRE is expressed in human pro-tumor neutrophils. In breast cancer, AIRE was primarily located to tumor-associated neutrophils (TANs), and to a lesser extent to tumor-associated macrophages (TAMs) and tumor cells. Expression of AIRE in TAN/TAMs, but not in cancer cells, was associated with an adverse prognosis. We show that the functional role for AIRE in neutrophils and macrophages is to regulate expression of immune mediators and the extrinsic apoptotic pathway involving the Fas/TNFR death receptors and cathepsin G. Here, we propose that the role for AIRE in TAN/TAMs in breast tumors is to regulate cell death and inflammation, thus promoting tumor progression.
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Affiliation(s)
- Eva Källberg
- Cancer Immunology, Department of Translational Medicine, Lund University, Jan Waldenströmsg 35, 214 28 Malmö, Sweden
| | - Meliha Mehmeti-Ajradini
- Cancer Immunology, Department of Translational Medicine, Lund University, Jan Waldenströmsg 35, 214 28 Malmö, Sweden
| | - Frida Björk Gunnarsdottir
- Cancer Immunology, Department of Translational Medicine, Lund University, Jan Waldenströmsg 35, 214 28 Malmö, Sweden
| | - Marcus Göransson
- Cancer Immunology, Department of Translational Medicine, Lund University, Jan Waldenströmsg 35, 214 28 Malmö, Sweden
| | - Caroline Bergenfelz
- Cancer Immunology, Department of Translational Medicine, Lund University, Jan Waldenströmsg 35, 214 28 Malmö, Sweden
| | - Roni Allaoui Fredriksson
- Cancer Immunology, Department of Translational Medicine, Lund University, Jan Waldenströmsg 35, 214 28 Malmö, Sweden
| | - Catharina Hagerling
- Cancer Immunology, Department of Translational Medicine, Lund University, Jan Waldenströmsg 35, 214 28 Malmö, Sweden
| | - Martin E Johansson
- Sahlgrenska Center for Cancer Research, Department of Biomedicine, Vasaparken Universitetsplatsen 1, University of Gothenburg, 405 30 Gothenburg, Sweden
| | - Charlotte Welinder
- Mass Spectrometry, Department for Clinical Sciences, Lund University, Sölvegatan 19, 221 84 Lund, Sweden
| | - Karin Jirström
- Oncology and Therapeutic Pathology, Department of Clinical Sciences Lund, Lund University, Sölvegatan 19, 221 84 Lund, Sweden
| | - Karin Leandersson
- Cancer Immunology, Department of Translational Medicine, Lund University, Jan Waldenströmsg 35, 214 28 Malmö, Sweden
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Zhou JZ, Huang B, Pei B, Sun GW, Pawlitz MD, Zhang W, Li X, Hokynar KC, Yao F, Perera MLW, Wei S, Zheng S, Polin LA, Poulik JM, Ranki A, Krohn K, Cunningham-Rundles C, Yang N, Bhagwat AS, Yu K, Peterson P, Kisand K, Vuong BQ, Cerutti A, Chen K. A Germinal Center Checkpoint of AIRE in B Cells Limits Antibody Diversification. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.01.10.574926. [PMID: 38260362 PMCID: PMC10802573 DOI: 10.1101/2024.01.10.574926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
In response to antigens, B cells undergo affinity maturation and class switching mediated by activation-induced cytidine deaminase (AID) in germinal centers (GCs) of secondary lymphoid organs, but uncontrolled AID activity can precipitate autoimmunity and cancer. The regulation of GC antibody diversification is of fundamental importance but not well understood. We found that autoimmune regulator (AIRE), the molecule essential for T cell tolerance, is expressed in GC B cells in a CD40-dependent manner, interacts with AID and negatively regulates antibody affinity maturation and class switching by inhibiting AID function. AIRE deficiency in B cells caused altered antibody repertoire, increased somatic hypermutations, elevated autoantibodies to T helper 17 effector cytokines and defective control of skin Candida albicans. These results define a GC B cell checkpoint of humoral immunity and illuminate new approaches of generating high-affinity neutralizing antibodies for immunotherapy.
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Affiliation(s)
- Jordan Z Zhou
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48201, USA
- Center for Molecular Medicine and Genetics, Wayne State University, Detroit, MI 48201, USA
- These authors contributed equally
| | - Bihui Huang
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48201, USA
- The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong 518107, China
- These authors contributed equally
| | - Bo Pei
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48201, USA
| | - Guang Wen Sun
- School of Applied Science, Republic Polytechnic, Singapore 738984, Singapore
| | - Michael D Pawlitz
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48201, USA
| | - Wei Zhang
- Beijing Genomics Institute (BGI)-Shenzhen, Guangdong 518083, China
| | - Xinyang Li
- Beijing Genomics Institute (BGI)-Shenzhen, Guangdong 518083, China
| | - Kati C Hokynar
- Department of Virology, University of Helsinki, Helsinki 00029, Finland
| | - Fayi Yao
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48201, USA
- Center for Molecular Medicine and Genetics, Wayne State University, Detroit, MI 48201, USA
| | | | - Shanqiao Wei
- Department of Chemistry, Wayne State University, Detroit, MI 48202, USA
| | - Simin Zheng
- School of Biological Sciences, Nanyang Technological University, Singapore 636921, Singapore
| | - Lisa A Polin
- Barbara Ann Karmanos Cancer Institute, Department of Oncology, Wayne State University, Detroit, MI 48201, USA
| | - Janet M Poulik
- Department of Pathology, Children's Hospital of Michigan, Detroit, MI 48201, USA
| | - Annamari Ranki
- Department of Dermatology and Allergic Diseases, University of Helsinki and Helsinki University Hospital, Helsinki 00250, Finland
| | - Kai Krohn
- Helsinki University Hospital Research Institute, Biomedicum, Helsinki 00290, Finland
| | | | - Naibo Yang
- Beijing Genomics Institute (BGI)-Shenzhen, Guangdong 518083, China
- Complete Genomics Inc., Mountain View, California 94043, USA
| | - Ashok S Bhagwat
- Department of Chemistry, Wayne State University, Detroit, MI 48202, USA
- Department of Biochemistry, Microbiology and Immunology, Wayne State University, Detroit, MI 48201, USA
| | - Kefei Yu
- Department of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI 48824, USA
| | - Pärt Peterson
- Department of Molecular Pathology, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu 50411, Estonia
| | - Kai Kisand
- Department of Molecular Pathology, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu 50411, Estonia
| | - Bao Q Vuong
- Department of Biology, City College of New York, New York, NY 10031, USA
| | - Andrea Cerutti
- Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Mucosal Immunology Studies Team, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Maryland 20892, USA
| | - Kang Chen
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48201, USA
- School of Biological Sciences, Nanyang Technological University, Singapore 636921, Singapore
- Lead Contact
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5
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Lesko EM, Gao T, Feehan RP, Hobbs RP. Delayed Onset and Spontaneous Regression of DMBA/TPA-Induced Skin Lesions in Mice Lacking Autoimmune Regulator. J Invest Dermatol 2024; 144:177-181.e2. [PMID: 37543244 DOI: 10.1016/j.jid.2023.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/30/2023] [Accepted: 07/10/2023] [Indexed: 08/07/2023]
Affiliation(s)
- Elizabeth M Lesko
- Department of Dermatology, Pennsylvania State College of Medicine, Hershey, Pennsylvania, USA
| | - Ting Gao
- Department of Dermatology, Pennsylvania State College of Medicine, Hershey, Pennsylvania, USA
| | - Robert P Feehan
- Department of Dermatology, Pennsylvania State College of Medicine, Hershey, Pennsylvania, USA
| | - Ryan P Hobbs
- Department of Dermatology, Pennsylvania State College of Medicine, Hershey, Pennsylvania, USA; Department of Microbiology and Immunology, Pennsylvania State College of Medicine, Hershey, Pennsylvania, USA.
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Li C, Qiu S, Liu X, Guo F, Zhai J, Li Z, Deng L, Ge L, Qian H, Yang L, Xu B. Extracellular matrix-derived mechanical force governs breast cancer cell stemness and quiescence transition through integrin-DDR signaling. Signal Transduct Target Ther 2023; 8:247. [PMID: 37369642 DOI: 10.1038/s41392-023-01453-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 04/13/2023] [Accepted: 04/23/2023] [Indexed: 06/29/2023] Open
Abstract
The extracellular matrix (ECM) serves as signals that regulate specific cell states in tumor tissues. Increasing evidence suggests that extracellular biomechanical force signals are critical in tumor progression. In this study, we aimed to explore the influence of ECM-derived biomechanical force on breast cancer cell status. Experiments were conducted using 3D collagen, fibrinogen, and Matrigel matrices to investigate the role of mechanical force in tumor development. Integrin-cytoskeleton-AIRE and DDR-STAT signals were examined using RNA sequencing and western blotting. Data from 1358 patients and 86 clinical specimens were used for ECM signature-prognosis analysis. Our findings revealed that ECM-derived mechanical force regulated tumor stemness and cell quiescence in breast cancer cells. A mechanical force of ~45 Pa derived from the extracellular substrate activated integrin β1/3 receptors, stimulating stem cell signaling pathways through the cytoskeleton/AIRE axis and promoting tumorigenic potential and stem-like phenotypes. However, excessive mechanical force (450 Pa) could drive stem-like cancer cells into a quiescent state, with the removal of mechanical forces leading to vigorous proliferation in quiescent cancer stem cells. Mechanical force facilitated cell cycle arrest to induce quiescence, dependent on DDR2/STAT1/P27 signaling. Therefore, ECM-derived mechanical force governs breast cancer cell status and proliferative characteristics through stiffness alterations. We further established an ECM signature based on the fibrinogen/fibronectin/vitronectin/elastin axis, which efficiently predicts patient prognosis in breast cancer. Our findings highlight the vital role of ECM-derived mechanical force in governing breast cancer cell stemness/quiescence transition and suggest the novel use of ECM signature in predicting the clinical prognosis of breast cancer.
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Affiliation(s)
- Cong Li
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Shi Qiu
- Department of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, 610041, China
- National Clinical Research Center of Geriatrics, The Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, 610065, China
- Institute of Oncology Research (IOR), Oncology Institute of Southern Switzerland (IOSI), Bellinzona, 6500, Switzerland
| | - Xiaohan Liu
- Department of Histology and Embryology, Basic Medical College, China Medical University, Shenyang, Liaoning, 110122, China
| | - Fengzhu Guo
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Jingtong Zhai
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Zhijun Li
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Linghui Deng
- Institute of Oncology Research (IOR), Oncology Institute of Southern Switzerland (IOSI), Bellinzona, 6500, Switzerland
| | - Liming Ge
- Department of Pharmaceutical and Bioengineering, School of Chemical Engineering, Sichuan University, Chengdu, 610065, China
| | - Haili Qian
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
| | - Lu Yang
- Department of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, 610041, China.
| | - Binghe Xu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
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7
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Maglakelidze N, Gao T, Feehan RP, Hobbs RP. AIRE Deficiency Leads to the Development of Alopecia Areata‒Like Lesions in Mice. J Invest Dermatol 2023; 143:578-587.e3. [PMID: 36270546 DOI: 10.1016/j.jid.2022.09.656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 09/09/2022] [Accepted: 09/26/2022] [Indexed: 11/07/2022]
Abstract
Alopecia areata (AA) is an autoimmune hair loss disorder with no cure. Patients with sequence variation in AIRE are 15 times more likely to develop AA than the general population, yet the roles of AIRE in AA pathogenesis are unknown. In this study, we report that 62% of C57BL/6J female Aire‒/‒ mice spontaneously developed persistent AA-like lesions that displayed several hallmarks of human AA. Lesional Aire‒/‒ skin exhibited hair follicle (HF) dystrophy as determined by a reduced number of anagen HFs, decreased anagen HF proliferation, hair pigmentary changes, and decreased hair width and length. Inflammatory infiltrate comprising CD8+ T cells, CD4+ T cells, CD68+ macrophages, and mast cells was prominent in lesional Aire‒/‒ HFs. From gene expression analyses, we found lesional Aire‒/‒ skin to have significantly increased expression of human AA signature genes, including H2-Ab1, Ifnγ, IFN-γ‒induced chemokines (Ccl5, Cxcl9‒11), γc family cytokine receptor Il2RA, and JAK‒signal transducer and activator of transcription (STAT) signaling components (Stat1, Stat2, Stat4). By immunostaining, lesional Aire‒/‒ HFs also show upregulated major histocompatibility complex class I and downregulated α-melanocyte-stimulating hormone, signifying immune privilege collapse, and increased STAT1 activation in HF keratinocytes. Our study highlights a role for AIRE in HF biology and shows that Aire‒/‒ mice may serve as a valuable model system to study AA pathogenesis.
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Affiliation(s)
- Natella Maglakelidze
- Department of Dermatology, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania, USA
| | - Ting Gao
- Department of Dermatology, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania, USA
| | - Robert P Feehan
- Department of Dermatology, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania, USA
| | - Ryan P Hobbs
- Department of Dermatology, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania, USA; Department of Microbiology & Immunology, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania, USA.
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Fawzy MS, Toraih EA. Analysis of the autoimmune regulator (AIRE) gene variant rs2075876 (G/A) association with breast cancer susceptibility. J Clin Lab Anal 2020; 34:e23365. [PMID: 32426878 PMCID: PMC7521301 DOI: 10.1002/jcla.23365] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 04/22/2020] [Accepted: 04/23/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Recently, unexpected autoimmune regulator (AIRE) implication in the scenario of several cancers, including breast cancer (BC), has emerged. This study aims to explore for the first time the possible association between AIRE gene rs2075876 G>A variant and BC risk in a sample of the Middle East population. METHOD In this case-control study, we genotyped AIRE rs2075876 G>A variant in 200 unrelated patients with BC and 340 cancer-free controls using a real-time allelic discrimination polymerase chain reaction. Odds ratios (ORs) and 95% confidence intervals (CIs) were applied to estimate the strength of association under several genetic models. In silico analysis of AIRE was also executed. RESULTS The minor allele (A) frequency of the specified variant accounted for 0.28 in the controls. G/G homozygote was significantly more frequent among patients (94%) compared to controls (66%) (P < .001). After adjusting confounding variables, individuals with A allele conferred protection against developing BC under allelic model (OR = 0.33, 95% CI = 0.20-0.55), recessive model (OR = 0.25, 95% CI = 0.10-0.60), dominant model (OR = 0.12, 95% CI = 0.05-0.29), and homozygote comparison (OR = 0.20, 95% CI = 0.08-0.50). In silico analysis revealed AIRE enrichment in several cancer-related pathways. Kaplan-Meier plotter for the cancer databases showed association of AIRE expression with prognosis in triple-negative BC (HR = 2.44, 95% CI = 1.44-4.15, log-rank P-value < .001). CONCLUSION The AIRE rs2075876 G>A variant showed association with BC risk in the study population. Further large-scale replication studies in different ethnicity are warranted to confirm the findings.
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Affiliation(s)
- Manal S. Fawzy
- Department of BiochemistryFaculty of MedicineNorthern Border UniversityArarSaudi Arabia
- Department of Medical Biochemistry and Molecular BiologyFaculty of MedicineSuez Canal UniversityIsmailiaEgypt
| | - Eman A. Toraih
- Department of SurgerySchool of MedicineTulane UniversityNew OrleansLouisianaUSA
- Genetics UnitDepartment of Histology and Cell BiologyFaculty of MedicineSuez Canal UniversityIsmailiaEgypt
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9
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Bianchi F, Alexiadis S, Camisaschi C, Truini M, Centonze G, Milione M, Balsari A, Tagliabue E, Sfondrini L. TLR3 Expression Induces Apoptosis in Human Non-Small-Cell Lung Cancer. Int J Mol Sci 2020; 21:ijms21041440. [PMID: 32093313 PMCID: PMC7073031 DOI: 10.3390/ijms21041440] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 02/14/2020] [Accepted: 02/19/2020] [Indexed: 12/28/2022] Open
Abstract
The prognostic value of Toll-like receptor 3 (TLR3) is debated in cancer, differing between tumor types, methods, and cell types. We recently showed for the first time that TLR3 expression on early stage non-small-cell lung cancer (NSCLC) results associated with a good prognosis. Here, we provide experimental evidences explaining the molecular reason behind TLR3’s favorable prognostic role. We demonstrated that TLR3 activation in vitro induces apoptosis in lung cancer cell lines and, accordingly, that TLR3 expression is associated with caspase-3 activation in adenocarcinoma NSCLC specimens, both evaluated by immunohistochemistry. Moreover, we showed that TLR3 expression on cancer cells contributes to activate the CD103+ lung dendritic cell subset, that is specifically associated with processing of antigens derived from apoptotic cells and their presentation to CD8+ T lymphocytes. These findings point to the relevant role of TLR3 expression on lung cancer cells and support the use of TLR3 agonists in NSCLC patients to re-activate local innate immune response.
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Affiliation(s)
- Francesca Bianchi
- Molecular Targeting Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy;
| | - Spyridon Alexiadis
- Pathological Anatomy Unit, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy; (S.A.); (M.T.)
| | - Chiara Camisaschi
- Immunotherapy of Human Tumors Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy;
| | - Mauro Truini
- Pathological Anatomy Unit, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy; (S.A.); (M.T.)
| | - Giovanni Centonze
- First Pathology Unit, Department of Pathology and Laboratory Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (G.C.); (M.M.)
| | - Massimo Milione
- First Pathology Unit, Department of Pathology and Laboratory Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (G.C.); (M.M.)
| | - Andrea Balsari
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, 20133 Milan, Italy; (A.B.); (L.S.)
| | - Elda Tagliabue
- Molecular Targeting Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy;
- Correspondence:
| | - Lucia Sfondrini
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, 20133 Milan, Italy; (A.B.); (L.S.)
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Ma B, Huang Z, Wang Q, Zhang J, Zhou B, Wu J. Integrative analysis of genetic and epigenetic profiling of lung squamous cell carcinoma (LSCC) patients to identify smoking level relevant biomarkers. BioData Min 2019; 12:18. [PMID: 31641374 PMCID: PMC6802182 DOI: 10.1186/s13040-019-0207-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 09/12/2019] [Indexed: 12/12/2022] Open
Abstract
Background Incidence and mortality of lung cancer have dramatically decreased during the last decades, yet still approximately 160,000 deaths per year occurred in United States. Smoking intensity, duration, starting age, as well as environmental cofactors including air-pollution, showed strong association with major types of lung cancer. Lung squamous cell carcinoma is a subtype of non-small cell lung cancer, which represents 25% of the cases. Thus, exploring the molecular pathogenic mechanisms of lung squamous cell carcinoma plays crucial roles in lung cancer clinical diagnosis and therapy. Results In this study, we performed integrative analyses on 299 comparative datasets of RNA-seq and methylation data, collected from 513 lung squamous cell carcinoma cases in The Cancer Genome Atlas. The data were divided into high and low smoking groups based on smoking intensity (Numbers of packs per year). We identified 1002 significantly up-regulated genes and 534 significantly down-regulated genes, and explored their cellular functions and signaling pathways by bioconductor packages GOseq and KEGG. Global methylation status was analyzed and visualized in circular plot by CIRCOS. RNA-and methylation data were correlatively analyzed, and 24 unique genes were identified, for further investigation of regional CpG sites' interactive patterns by bioconductor package coMET. AIRE, PENK, and SLC6A3 were the top 3 genes in the high and low smoking groups with significant differences. Conclusions Gene functions and DNA methylation patterns of these 24 genes are important and useful in disclosing the differences of gene expression and methylation profiling caused by different smoking levels.
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Affiliation(s)
- Bidong Ma
- Department of Medical Oncology, Zhe Jiang Chinese Medicine University affiliated Chinese Medicine Hospital, Wen Zhou, Zhe Jiang province People's Republic of China
| | - Zhiyou Huang
- Department of Medical Oncology, Zhe Jiang Chinese Medicine University affiliated Chinese Medicine Hospital, Wen Zhou, Zhe Jiang province People's Republic of China
| | - Qian Wang
- Tianjia Genomes Tech CO., LTD., No. 6 Longquan Road, Anhui Chaohu economic develop zone, Hefei, 238014 People's Republic of China
| | - Jizhou Zhang
- Department of Medical Oncology, Zhe Jiang Chinese Medicine University affiliated Chinese Medicine Hospital, Wen Zhou, Zhe Jiang province People's Republic of China
| | - Bin Zhou
- Department of Medical Oncology, Zhe Jiang Chinese Medicine University affiliated Chinese Medicine Hospital, Wen Zhou, Zhe Jiang province People's Republic of China
| | - Jiaohong Wu
- 3Department of Gynecology and Oncology, Wen Zhou Medical University affiliated People's Hospital, Wen Zhou, Zhe Jiang province People's Republic of China
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11
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Local Administration of Caloric Restriction Mimetics to Promote the Immune Control of Lung Metastases. J Immunol Res 2019; 2019:2015892. [PMID: 31321243 PMCID: PMC6609366 DOI: 10.1155/2019/2015892] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 04/01/2019] [Accepted: 06/04/2019] [Indexed: 12/22/2022] Open
Abstract
Caloric restriction mimetics (CRMs), compounds that mimic the biochemical effects of nutrient deprivation, administered via systemic route promote antitumor effects through the induction of autophagy and the modulation of the immune microenvironment; however, collateral effects due to metabolic changes and the possible weight loss might potentially limit their administration at long term. Here, we investigated in mice local administration of CRMs via aerosol to reduce metastasis implantation in the lung, whose physiologic immunosuppressive status favors tumor growth. Hydroxycitrate, spermidine, and alpha-lipoic acid, CRMs that target different metabolic enzymes, administered by aerosol, strongly reduced implantation of intravenously injected B16 melanoma cells without overt signs of toxicity, such as weight loss and changes in lung structure. Cytofluorimetric analysis of lung immune infiltrates revealed a significant increase of alveolar macrophages and CD103+ dendritic cells in mice treated with CRMs that paralleled an increased recruitment and activation of both CD3 T lymphocytes and NK cells. These effects were associated with the upregulation of genes related to M1 phenotype, as IL-12 and STAT-1, and to the decrease of M2 genes, as IL-10 and STAT-6, in adherent fraction of lung immune infiltrate, as revealed by real-time PCR analysis. Thus, in this proof-of-principle study, we highlight the antitumor effect of CRM aerosol delivery as a new and noninvasive therapeutic approach to locally modulate immunosurveillance at the tumor site in the lung.
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12
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Matsuda K, Miyoshi H, Moritsubo M, Hiraoka K, Hamada T, Shiba N, Ohshima K. Clinicopathological and immunohistochemical analysis of autoimmune regulator expression in patients with osteosarcoma. Clin Exp Metastasis 2018; 35:641-648. [PMID: 30121939 DOI: 10.1007/s10585-018-9928-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 08/13/2018] [Indexed: 01/20/2023]
Abstract
Autoimmune regulator (AIRE) is a transcription factor that is expressed in medullary thymic epithelial cells. It plays an essential role in central tolerance by eliminating self-reactive T cells. Recently, extrathymic AIRE-expressing cells have been revealed, which are associated with peripheral tolerance. Moreover, AIRE expression has been demonstrated in skin tumors and breast cancer. However, the expression of AIRE in osteosarcoma is unknown. We used immunohistochemistry to investigate AIRE expression in biopsy samples from 43 patients with conventional osteosarcoma and statistically analyzed the association between AIRE expression and clinicopathological characteristics. High AIRE expression was detected in 25 patients (58.1%), and significantly associated with the presence of lung metastasis (P = 0.014) and an increased number of forkhead box P3-positive tumor-infiltrating lymphocytes (regulatory T cells) (P = 0.014). The overall survival rate for all osteosarcoma patients with high AIRE expression was significantly shorter than that for those with low AIRE expression (P = 0.046). In a subgroup analysis of American Joint Committee on Cancer stage II patients who underwent complete surgical resection and conventional chemotherapy, the overall survival and metastasis-free survival rates were significantly shorter for patients with high AIRE expression than for those with low AIRE expression (P = 0.019 and P < 0.01, respectively). High AIRE expression was confirmed to be an independent poor prognostic factor for both overall survival (hazard ratio: 3.841, P = 0.038) and metastasis-free survival (hazard ratio: 4.348, P = 0.022) in the multivariate analysis. The evaluation of AIRE expression may be useful for stratifying osteosarcoma patients for more effective clinical follow-up.
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Affiliation(s)
- Kotaro Matsuda
- Departments of Pathology, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, 830-0011, Japan
- Orthopedic Surgery, Kurume University School of Medicine, Fukuoka, Japan
| | - Hiroaki Miyoshi
- Departments of Pathology, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, 830-0011, Japan.
| | - Mayuko Moritsubo
- Departments of Pathology, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, 830-0011, Japan
| | - Koji Hiraoka
- Orthopedic Surgery, Kurume University School of Medicine, Fukuoka, Japan
| | - Tetsuya Hamada
- Orthopedic Surgery, Kurume University School of Medicine, Fukuoka, Japan
| | - Naoto Shiba
- Orthopedic Surgery, Kurume University School of Medicine, Fukuoka, Japan
| | - Koichi Ohshima
- Departments of Pathology, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, 830-0011, Japan
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13
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AIRE promotes androgen-independent prostate cancer by directly regulating IL-6 and modulating tumor microenvironment. Oncogenesis 2018; 7:43. [PMID: 29795364 PMCID: PMC5968032 DOI: 10.1038/s41389-018-0053-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 03/29/2018] [Accepted: 04/23/2018] [Indexed: 01/01/2023] Open
Abstract
Early stage prostate cancers are dependent on androgens for their growth and survival and androgen withdrawal causes them to regress. Progressive prostate cancers eventually acquire androgen independence rendering anti-androgen therapy ineffective. However, the factors leading to this have not been adequately addressed. This study shows that AIRE finds differential expression in androgen-dependent and -independent prostate cancer cells. AIRE expression is more in androgen-independent cells due to its regulation by transcription factor Elk-1. These enhanced levels of AIRE modulate the prostate tumor microenvironment by transcriptionally activating a malignancy gene IL-6 in androgen-independent cells. Additionally, AIRE prevents the cancer cells from anticancer drug-induced death and enhances their invasiveness. Moreover, AIRE by modulating the cytokine milieu skews the tumor-associated macrophage polarization towards M2 phenotype with increased CD206 and CD163 expression. Subcutaneous mouse model of prostate cancer revealed AIRE+/+ mice forming a palpable tumor and presents lymphadenopathy however, only a small benign tumor is observed in AIRE−/− mice and lymph nodes appear normal in size. In conclusion, our findings suggest AIRE as a probable factor in promoting prostate cancer progression.
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14
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Berrih-Aknin S, Panse RL, Dragin N. AIRE: a missing link to explain female susceptibility to autoimmune diseases. Ann N Y Acad Sci 2018; 1412:21-32. [PMID: 29291257 DOI: 10.1111/nyas.13529] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 09/20/2017] [Accepted: 09/25/2017] [Indexed: 12/13/2022]
Abstract
Women are more susceptible to autoimmune diseases than men. Autoimmunity results from tolerance breakdown toward self-components. Recently, three transcription modulators were identified in medullary thymic epithelial cells that orchestrate immune central tolerance processes: the autoimmune regulator (AIRE), FEZ family zinc finger 2 (FEZF2 or FEZ1), and PR domain zinc finger protein 1 (PRDM1). Interestingly, these three transcription modulators regulate nonredundant tissue-specific antigen subsets and thus cover broad antigen diversity. Recent data from different groups demonstrated that sex hormones (estrogen and testosterone) are involved in the regulation of thymic AIRE expression in humans and mice through direct transcriptional modulation and epigenetic changes. As a consequence, AIRE displays gender-biased thymic expression, with females showing a lower expression compared with males, a finding that could explain the female susceptibility to autoimmune diseases. So far, FEZF2 has not been related to an increased gender bias in autoimmune disease. PRDM1 expression has not been shown to display gender-differential thymic expression, but its expression level and its gene polymorphisms are associated with female-dependent autoimmune disease risk. Altogether, various studies have demonstrated that increased female susceptibility to autoimmune diseases is in part a consequence of hormone-driven reduced thymic AIRE expression.
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Affiliation(s)
- Sonia Berrih-Aknin
- UPMC Sorbonne Universities, Paris, France
- INSERM U974, Paris, France
- AIM, Institute of Myology, Paris, France
| | - Rozen Le Panse
- UPMC Sorbonne Universities, Paris, France
- INSERM U974, Paris, France
- AIM, Institute of Myology, Paris, France
| | - Nadine Dragin
- UPMC Sorbonne Universities, Paris, France
- INSERM U974, Paris, France
- AIM, Institute of Myology, Paris, France
- Inovarion, Paris, France
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15
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Bruserud Ø, Costea DE, Laakso S, Garty BZ, Mathisen E, Mäkitie A, Mäkitie O, Husebye ES. Oral Tongue Malignancies in Autoimmune Polyendocrine Syndrome Type 1. Front Endocrinol (Lausanne) 2018; 9:463. [PMID: 30177913 PMCID: PMC6109689 DOI: 10.3389/fendo.2018.00463] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 07/26/2018] [Indexed: 12/14/2022] Open
Abstract
Autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED) or Autoimmune polyendocrine syndrome type-1 (APS-1) (APECED, OMIM 240300) is a rare, childhood onset, monogenic disease caused by mutations in the Autoimmune Regulator (AIRE) gene. The overall mortality is increased compared to the general population and a major cause of death includes malignant diseases, especially oral and esophageal cancers. We here present a case series of four APS-1 patients with oral tongue cancers, an entity not described in detail previously. Scrutiny of history and clinical phenotypes indicate that chronic mucocutaneous candidiasis and smoking are significant risk factors. Preventive measures and early diagnosis are important to successfully manage this potentially fatal disease.
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Affiliation(s)
- Øyvind Bruserud
- Department of Clinical Science, University of Bergen, Bergen, Norway
- K.G. Jebsen Centre for Autoimmune Disorders, University of Bergen, Bergen, Norway
| | - Daniela-Elena Costea
- Gade Laboratory for Pathology, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
- Centre for Cancer Biomarkers, University of Bergen, Bergen, Norway
| | - Saila Laakso
- Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Folkhälsan Institute of Genetics, Helsinki, Finland
| | - Ben-Zion Garty
- Allergy and Immunology Clinic, Schneider Children's Medical Center of Israel, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eirik Mathisen
- Department of Otolaryngology-Head and Neck Surgery, Østfold Hospital, Sarpsborg, Norway
| | - Antti Mäkitie
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Outi Mäkitie
- Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Folkhälsan Institute of Genetics, Helsinki, Finland
| | - Eystein S. Husebye
- Department of Clinical Science, University of Bergen, Bergen, Norway
- K.G. Jebsen Centre for Autoimmune Disorders, University of Bergen, Bergen, Norway
- Department of Medicine, Haukeland University Hospital, Bergen, Norway
- *Correspondence: Eystein S. Husebye
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