1
|
Sokolovska L, Cistjakovs M, Matroze A, Murovska M, Sultanova A. From Viral Infection to Autoimmune Reaction: Exploring the Link between Human Herpesvirus 6 and Autoimmune Diseases. Microorganisms 2024; 12:362. [PMID: 38399766 PMCID: PMC10892088 DOI: 10.3390/microorganisms12020362] [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: 01/10/2024] [Revised: 01/29/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024] Open
Abstract
The complexity of autoimmunity initiation has been the subject of many studies. Both genetic and environmental factors are essential in autoimmunity development. Among others, environmental factors include infectious agents. HHV-6 is a ubiquitous human pathogen with a high global prevalence. It has several properties suggestive of its contribution to autoimmunity development. HHV-6 has a broad cell tropism, the ability to establish latency with subsequent reactivation and persistence, and a range of immunomodulation capabilities. Studies have implicated HHV-6 in a plethora of autoimmune diseases-endocrine, neurological, connective tissue, and others-with some studies even proposing possible autoimmunity induction mechanisms. HHV-6 can be frequently found in autoimmunity-affected tissues and lesions; it has been found to infect autoimmune-pathology-relevant cells and influence immune responses and signaling. This review highlights some of the most well-known autoimmune conditions to which HHV-6 has been linked, like multiple sclerosis and autoimmune thyroiditis, and summarizes the data on HHV-6 involvement in autoimmunity development.
Collapse
Affiliation(s)
- Liba Sokolovska
- Institute of Microbiology and Virology, Riga Stradins University, LV-1067 Riga, Latvia
| | - Maksims Cistjakovs
- Institute of Microbiology and Virology, Riga Stradins University, LV-1067 Riga, Latvia
| | - Asnate Matroze
- Faculty of Residency, Riga Stradins University, LV-1007 Riga, Latvia
| | - Modra Murovska
- Institute of Microbiology and Virology, Riga Stradins University, LV-1067 Riga, Latvia
| | - Alina Sultanova
- Institute of Microbiology and Virology, Riga Stradins University, LV-1067 Riga, Latvia
| |
Collapse
|
2
|
Du SN, Chen JW, Li W, Wang MC, Mao YS. Development of autoimmune thyroid disease after COVID-19 infection: case report. Front Med (Lausanne) 2024; 11:1303855. [PMID: 38384412 PMCID: PMC10879344 DOI: 10.3389/fmed.2024.1303855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 01/26/2024] [Indexed: 02/23/2024] Open
Abstract
Background SARS-CoV-2 could trigger multiple immune responses, leading to several autoimmune diseases, including thyroid diseases. Many cases of thyroid diseases caused by COVID-19 infection have been reported. Here, we describe the disease development of patients with autoimmune thyroid disease after COVID-19 infection. Methods The clinical characteristics, diagnosis and treatment of five different patients with autoimmune thyroid disease after COVID-19 infection were reported. Results Female patients with primary autoimmune thyroid disease which have been stable for many years were reported. One month after COVID-19 infection, the disease has undergone different evolution. Case 1, a patient with history of long-term stable Hashimoto's thyroiditis, suddenly suffered from Graves disease after COVID-19 infection. Case 2, a patient with history of long-term stable Hashimoto's thyroiditis with thyroid nodules, suddenly suffered from Graves disease after infection. Case 3, a patient with history of long-term stable Graves disease, suddenly suffered from worsening after infection. The above three cases showed thyroid-stimulating antibodies were enhanced. Case 4, a patient with history of previous hypothyroidism had an increase in thyroid-related antibody (TPOAb and TRAb) activity after infection, followed by a marked worsening of hypothyroidism. Case 5, a patient with no history of thyroid disease suddenly developed controllable "thyrotoxicosis" after infection, suggesting the diagnosis of painless thyroiditis. Conclusion The five case reports show a different development of the primary autoimmune thyroid disease after COVID-19 infection. The change in the trend of thyroid disease is closely related to the immune response induced by SARS-CoV-2 infection.
Collapse
Affiliation(s)
- Si-na Du
- Department of Endocrinology, Cixi People Hospital Medical Health Group (Cixi People Hospital), Cixi, China
| | - Jian-wei Chen
- Department of Endocrinology, Cixi People Hospital Medical Health Group (Cixi People Hospital), Cixi, China
| | - Wei Li
- Department of Endocrinology, The Affiliated Lihuili Hospital of Ningbo University, Ningbo, China
| | - Meng-chuan Wang
- Department of Endocrinology, Cixi People Hospital Medical Health Group (Cixi People Hospital), Cixi, China
| | - Yu-shan Mao
- Department of Endocrinology, The first Affiliated Hospital of Ningbo University, Ningbo, China
| |
Collapse
|
3
|
Radu AM, Carsote M, Nistor C, Dumitrascu MC, Sandru F. Crossroads between Skin and Endocrine Glands: The Interplay of Lichen Planus with Thyroid Anomalies. Biomedicines 2023; 12:77. [PMID: 38255184 PMCID: PMC10813575 DOI: 10.3390/biomedicines12010077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 12/15/2023] [Accepted: 12/23/2023] [Indexed: 01/24/2024] Open
Abstract
In this narrative review, we aimed to overview the interplay between lichen planus (LP) and thyroid conditions (TCs) from a dual perspective (dermatologic and endocrine), since a current gap in understanding LP-TC connections is found so far and the topic is still a matter of debate. We searched PubMed from Inception to October 2023 by using the key terms "lichen planus" and "thyroid", (alternatively, "endocrine" or "hormone"). We included original clinical studies in humans according to three sections: LP and TC in terms of dysfunction, autoimmunity, and neoplasia. Six studies confirmed an association between the thyroid dysfunction (exclusively hypothyroidism) and LP/OL (oral LP); of note, only one study addressed cutaneous LP. The sample size of LP/OLP groups varied from 12-14 to 1500 individuals. Hypothyroidism prevalence in OLP was of 30-50%. A higher rate of levothyroxine replacement was identified among OLP patients, at 10% versus 2.5% in controls. The highest OR (odd ratio) of treated hypothyroidism amid OLP was of 2.99 (p < 0.005). Hypothyroidism was confirmed to be associated with a milder OLP phenotype in two studies. A single cohort revealed a similar prevalence of hypothyroidism in LP versus non-LP. Non-confirmatory studies (only on OLP, not cutaneous LP) included five cohorts: a similar prevalence of hypothyroidism among OLP versus controls, and a single cohort showed that the subjects with OLP actually had a lower prevalence of hypothyroidism versus controls (1% versus 4%). Positive autoimmunity in LP/OLP was confirmed in eight studies; the size of the cohorts varied, for instance, with 619 persons with LP and with 76, 92, 105, 108, 192, 247, and 585 patients (a total of 1405) with OLP, respectively; notably, the largest control group was of 10,441 individuals. Four clusters of approaches with respect to the autoimmunity in LP/OLP were found: an analysis of HT/ATD (Hashimoto's thyroiditis/autoimmune thyroid diseases) prevalence; considerations over the specific antibody levels; sex-related features since females are more prone to autoimmunity; and associations (if any) with the clinical aspects of LP/OLP. HT prevalence in OLP versus controls was statistically significantly higher, as follows: 19% versus 5%; 12% versus 6%; and 20% versus 9.8%. A single study addressing LP found a 12% rate of ATDs. One study did not confirm a correlation between OLP-associated clinical elements (and OLP severity) and antibody values against the thyroid, and another showed that positive TPOAb (anti-thyroperoxidase antibodies) was more often found in erosive than non-erosive OLP (68% versus 33%). Just the reverse, one cohort found that OLP subjects had a statistically significantly lower rate of positive TPOAb versus controls (9% versus 15%). Five case-control studies addressed the issue of levothyroxine replacement for prior hypothyroidism in patients that were diagnosed with OLP (no study on LP was identified); three of them confirmed a higher rate of this treatment in OLP (at 8.9%, 9.7%, and 10.6%) versus controls. In conclusion, with regard to LP/OLP-TC, we note several main aspects as practical points for multidisciplinary practitioners: OLP rather than LP requires thyroid awareness; when it comes to the type of thyroid dysfunction, mostly, hypothyroidism should be expected; female patients are more prone to be associated with ATDs; a potential higher ratio of OLP subjects taking levothyroxine was found, thus a good collaboration with an endocrinology team is mandatory; and so far, OLP individuals have not been confirmed to be associated with a higher risk of thyroid nodules/cancer.
Collapse
Affiliation(s)
- Andreea-Maria Radu
- Department of Dermatovenerology, Elias University Emergency Hospital, 011461 Bucharest, Romania
| | - Mara Carsote
- Department of Endocrinology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Clinical Endocrinology V, C.I. Parhon National Institute of Endocrinology, 020021 Bucharest, Romania
| | - Claudiu Nistor
- Department 4—Cardio-Thoracic Pathology, Thoracic Surgery II Discipline, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Thoracic Surgery Department, Dr. Carol Davila Central Military Emergency University Hospital, 010242 Bucharest, Romania
| | - Mihai Cristian Dumitrascu
- Department of Obstetrics and Gynaecology, C. Davila University of Medicine and Pharmacy & University Emergency Hospital, 050474 Bucharest, Romania;
| | - Florica Sandru
- Department of Dermatovenerology, Carol Davila University of Medicine and Pharmacy & Elias University Emergency Hospital, 011461 Bucharest, Romania;
| |
Collapse
|
4
|
Mardente S, Romeo MA, Asquino A, Po A, Gilardini Montani MS, Cirone M. HHV-6A Infection of Papillary Thyroid Cancer Cells Induces Several Effects Related to Cancer Progression. Viruses 2023; 15:2122. [PMID: 37896899 PMCID: PMC10612057 DOI: 10.3390/v15102122] [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: 09/21/2023] [Revised: 10/17/2023] [Accepted: 10/18/2023] [Indexed: 10/29/2023] Open
Abstract
Recent studies have shown that thyrocytes are permissive to HHV-6A infection and that the virus may contribute to the pathogenesis of autoimmune thyroiditis. Thyroid autoimmune diseases increase the risk of papillary cancer, which is not surprising considering that chronic inflammation activates pathways that are also pro-oncogenic. Moreover, in this condition, cell proliferation is stimulated as an attempt to repair tissue damage caused by the inflammatory process. Interestingly, it has been reported that the well-differentiated papillary thyroid carcinoma (PTC), the less aggressive form of thyroid tumor, may progress to the more aggressive follicular thyroid carcinoma (FTC) and eventually to the anaplastic thyroid carcinoma (ATC), and that to such progression contributes the presence of an inflammatory/immune suppressive tumor microenvironment. In this study, we investigated whether papillary tumor cells (BCPAP) could be infected by human herpes virus-6A (HHV-6A), and if viral infection could induce effects related to cancer progression. We found that the virus dysregulated the expression of several microRNAs, such as miR-155, miR-9, and the miR-221/222 cluster, which are involved in different steps of carcinogenesis, and increased the secretion of pro-inflammatory cytokines, particularly IL-6, which may also sustain thyroid tumor cell growth and promote cancer progression. Genomic instability and the expression of PTEN, reported to act as an oncogene in mutp53-carrying cells such as BCPAP, also increased following HHV-6A-infection. These findings suggest that a ubiquitous herpesvirus such as HHV-6A, which displays a marked tropism for thyrocytes, could be involved in the progression of PTC towards more aggressive forms of thyroid tumor.
Collapse
Affiliation(s)
- Stefania Mardente
- Department of Experimental Medicine, Sapienza University, 00161 Rome, Italy; (S.M.); (M.A.R.); (A.A.); (M.S.G.M.)
| | - Maria Anele Romeo
- Department of Experimental Medicine, Sapienza University, 00161 Rome, Italy; (S.M.); (M.A.R.); (A.A.); (M.S.G.M.)
| | - Angela Asquino
- Department of Experimental Medicine, Sapienza University, 00161 Rome, Italy; (S.M.); (M.A.R.); (A.A.); (M.S.G.M.)
| | - Agnese Po
- Department of Molecular Medicine, Sapienza University, 00161 Rome, Italy;
| | | | - Mara Cirone
- Department of Experimental Medicine, Sapienza University, 00161 Rome, Italy; (S.M.); (M.A.R.); (A.A.); (M.S.G.M.)
| |
Collapse
|
5
|
Zhu H, Ren V. Immunopathogenic Insights on Preferential Human Herpesvirus-6 Reactivation in Drug Rash With Eosinophilia and Systemic Symptoms: A Scoping Review. J Cutan Med Surg 2023; 27:388-398. [PMID: 37231539 PMCID: PMC10523827 DOI: 10.1177/12034754231177590] [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: 09/15/2022] [Revised: 02/14/2023] [Accepted: 04/28/2023] [Indexed: 05/27/2023]
Abstract
INTRODUCTION Human herpesvirus-6 (HHV-6) is a ubiquitous lymphotropic betaherpesvirus that can reactivate in drug rash with eosinophilia and systemic symptoms (DRESS). Despite recent publications advancing our understanding of HHV-6 in DRESS, the exact role of HHV-6 in disease pathogenesis remains unclear. METHODS A scoping review with the PubMed query "(HHV 6 AND (drug OR DRESS OR DIHS)) OR (HHV6 AND (drug OR DRESS OR DIHS))" was conducted in accordance with PRISMA guidelines. Articles containing original data on at least one DRESS patient with HHV-6 testing were included. RESULTS Our search returned a total of 373 publications, of which 89 met eligibility criteria. HHV-6 reactivation occurred in 63% of DRESS patients (n = 748), which was significantly more often than other herpesviruses. HHV-6 reactivation was associated with worse outcomes and greater severity in controlled studies. Case reports have demonstrated sometimes fatal HHV-6-related multi-organ involvement. Temporally, HHV-6 reactivation typically occurs 2 to 4 weeks after DRESS onset and has been linked to markers of immunologic signaling, such as OX40 (CD134), an HHV-6 entry receptor. Efficacy of antiviral or immunoglobulin treatment has only been demonstrated anecdotally, and steroid use may affect HHV-6 reactivation. CONCLUSION HHV-6 is implicated in DRESS more than in any other dermatologic condition. It is still unclear whether HHV-6 reactivation is cause or consequence of DRESS dysregulation. Similar pathogenic mechanisms precipitated by HHV-6 in other contexts may be relevant in DRESS. Future randomized controlled studies to assess effects of viral suppression on clinical outcomes is needed.
Collapse
Affiliation(s)
- Harrison Zhu
- School of Medicine, Baylor College of Medicine, Houston, TX, USA
- HHV-6 Foundation, Santa Barbara, CA, USA
| | - Vicky Ren
- Department of Dermatology, Baylor College of Medicine, Houston, TX, USA
| |
Collapse
|
6
|
Vojdani A, Vojdani E, Saidara E, Maes M. Persistent SARS-CoV-2 Infection, EBV, HHV-6 and Other Factors May Contribute to Inflammation and Autoimmunity in Long COVID. Viruses 2023; 15:v15020400. [PMID: 36851614 PMCID: PMC9967513 DOI: 10.3390/v15020400] [Citation(s) in RCA: 36] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 01/24/2023] [Accepted: 01/28/2023] [Indexed: 02/04/2023] Open
Abstract
A novel syndrome called long-haul COVID or long COVID is increasingly recognized in a significant percentage of individuals within a few months after infection with SARS-CoV-2. This disorder is characterized by a wide range of persisting, returning or even new but related symptoms that involve different tissues and organs, including respiratory, cardiac, vascular, gastrointestinal, musculo-skeletal, neurological, endocrine and systemic. Some overlapping symptomatologies exist between long COVID and myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). Very much like with long ME/CFS, infections with herpes family viruses, immune dysregulation, and the persistence of inflammation have been reported as the most common pattern for the development of long COVID. This review describes several factors and determinants of long COVID that have been proposed, elaborating mainly on viral persistence, reactivation of latent viruses such as Epstein-Barr virus and human herpesvirus 6 which are also associated with the pathology of ME/CFS, viral superantigen activation of the immune system, disturbance in the gut microbiome, and multiple tissue damage and autoimmunity. Based on these factors, we propose diagnostic strategies such as the measurement of IgG and IgM antibodies against SARS-CoV-2, EBV, HHV-6, viral superantigens, gut microbiota, and biomarkers of autoimmunity to better understand and manage this multi-factorial disorder that continues to affect millions of people in the world.
Collapse
Affiliation(s)
- Aristo Vojdani
- Immunosciences Lab, Inc., Los Angeles, CA 90035, USA
- Cyrex Laboratories, LLC, Phoenix, AZ 85034, USA
- Correspondence: ; Tel.: +1-310-657-1077
| | | | - Evan Saidara
- Sackler Faculty of Medicine, Tel Aviv University, Ramat Aviv, Tel Aviv 69978, Israel
| | - Michael Maes
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, 1873 Rama 4 Road, Pathumwan, Bangkok 10330, Thailand
| |
Collapse
|
7
|
Rasa-Dzelzkaleja S, Krumina A, Capenko S, Nora-Krukle Z, Gravelsina S, Vilmane A, Ievina L, Shoenfeld Y, Murovska M. The persistent viral infections in the development and severity of myalgic encephalomyelitis/chronic fatigue syndrome. J Transl Med 2023; 21:33. [PMID: 36653846 PMCID: PMC9847171 DOI: 10.1186/s12967-023-03887-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 01/11/2023] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a multifactorial disease with an unexplained aetiology in which viral infections are possible trigger factors. The aim of this study was to determine the involvement of human herpesvirus (HHV)-6A/B, HHV-7, and parvovirus B19 (B19V) in the etiopathogenesis of ME/CFS. METHODS 200 patients with clinically diagnosed ME/CFS and 150 apparently healthy individuals were enrolled in this study. Single-round, nested, and quantitative real-time polymerase chain reactions (PCR) were used to detect the presence and load of HHV-6A/B, HHV-7, and B19V. HHV-6A and HHV-6B were distinguished by PCR and restriction analysis. Immunoenzymatic assays were applied to estimate the presence of virus-specific antibodies and the level of cytokines. RESULTS HHV-6A/B, HHV-7, and B19V specific antibodies were detected among patients and healthy individuals in 92.1% and 76.7%, 84.6% and 93.8%, and 78% and 67.4% of cases. HHV-6B had 99% of HHV-6 positive patients. Latent HHV-6A/B, HHV-7, and B19V infection/co-infection was observed in 51.5% of the patients and 76.7% of the healthy individuals, whereas active-45% of the ME/CFS patients and 8.7% of healthy individuals. HHV-6A/B load in patients with a persistent infection/co-infection in a latent and active phase was 262 and 653.2 copies/106 cells, whereas HHV-7 load was 166.5 and 248.5 copies/106 cells, and B19V-96.8 and 250.8 copies/106 cells, respectively. ME/CFS patients with persistent infection in an active phase had a higher level of pro-inflammatory cytokines (interleukin(IL)-6, tumor necrosis factor-alpha(TNF-α) and IL-12) and anti-inflammatory (IL-10) than with a persistent infection in a latent phase. A significant difference was revealed in the levels of TNF-α, IL-12, and IL-10 among the patient groups without infection, with latent infection/co-infection, active single, double and triple co-infection. The levels of TNF-α, IL-12, and IL-10 are significantly higher in patients with severe compared with a moderate course of ME/CFS. CONCLUSIONS Significantly more persistent HHV-6A/B, HHV-7, and B19V infection/co-infection in an active phase with a higher viral load and elevated levels of pro- and anti-inflammatory cytokines among patients with ME/CFS than healthy individuals indicate the importance of these infections/co-infections in ME/CFS development. The presence of these infections/co-infections influences the ME/CFS clinical course severity.
Collapse
Affiliation(s)
- Santa Rasa-Dzelzkaleja
- grid.17330.360000 0001 2173 9398Institute of Microbiology and Virology, Rīga Stradiņš University, Riga, Latvia
| | - Angelika Krumina
- grid.17330.360000 0001 2173 9398Faculty of Medicine, Department of Infectology, Rīga Stradiņš University, Riga, Latvia
| | - Svetlana Capenko
- grid.17330.360000 0001 2173 9398Institute of Microbiology and Virology, Rīga Stradiņš University, Riga, Latvia
| | - Zaiga Nora-Krukle
- grid.17330.360000 0001 2173 9398Institute of Microbiology and Virology, Rīga Stradiņš University, Riga, Latvia
| | - Sabine Gravelsina
- grid.17330.360000 0001 2173 9398Institute of Microbiology and Virology, Rīga Stradiņš University, Riga, Latvia
| | - Anda Vilmane
- grid.17330.360000 0001 2173 9398Institute of Microbiology and Virology, Rīga Stradiņš University, Riga, Latvia
| | - Lauma Ievina
- grid.17330.360000 0001 2173 9398Institute of Microbiology and Virology, Rīga Stradiņš University, Riga, Latvia
| | - Yehuda Shoenfeld
- grid.413795.d0000 0001 2107 2845Zabludowicz Center for Autoimmune Diseases, Sheba Medical Centre, Ramat Gan, Israel
| | - Modra Murovska
- grid.17330.360000 0001 2173 9398Institute of Microbiology and Virology, Rīga Stradiņš University, Riga, Latvia
| | | |
Collapse
|
8
|
Ma Y, Zeng J, Jiang Y, Xu YW, Wang Y, Zhong G, Liu N, Wang Y, Zhang Z, Li Y, Chen S, Wei XL, Zhu P, Jian G, Lyu X, Niu YS, Li M, Liang S, Fu G, He S, Liu C, Zhang A, Wang X. Thyroid function and associated mood changes after COVID-19 vaccines in patients with Hashimoto thyroiditis. Front Immunol 2023; 14:1129746. [PMID: 37090700 PMCID: PMC10117681 DOI: 10.3389/fimmu.2023.1129746] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 03/22/2023] [Indexed: 04/25/2023] Open
Abstract
Context Severe acute respiratory syndrome-coronavirus 2 (COVID-19) vaccines may incur changes in thyroid functions followed by mood changes, and patients with Hashimoto thyroiditis (HT) were suggested to bear a higher risk. Objectives We primarily aim to find whether COVID-19 vaccination could induce potential subsequent thyroid function and mood changes. The secondary aim was to find inflammatory biomarkers associated with risk. Methods The retrospective, multi-center study recruited patients with HT receiving COVID-19-inactivated vaccines. C-reactive proteins (CRPs), thyroid-stimulating hormones (TSHs), and mood changes were studied before and after vaccination during a follow-up of a 6-month period. Independent association was investigated between incidence of mood state, thyroid functions, and inflammatory markers. Propensity score-matched comparisons between the vaccine and control groups were carried out to investigate the difference. Results Final analysis included 2,765 patients with HT in the vaccine group and 1,288 patients in the control group. In the matched analysis, TSH increase and mood change incidence were both significantly higher in the vaccine group (11.9% versus 6.1% for TSH increase and 12.7% versus 8.4% for mood change incidence). An increase in CRP was associated with mood change (p< 0.01 by the Kaplan-Meier method) and severity (r = 0.75) after vaccination. Baseline CRP, TSH, and antibodies of thyroid peroxidase (anti-TPO) were found to predict incidence of mood changes. Conclusion COVID-19 vaccination seemed to induce increased levels and incidence of TSH surge followed by mood changes in patients with HT. Higher levels of pre-vaccine serum TSH, CRP, and anti-TPO values were associated with higher incidence in the early post-vaccine phase.
Collapse
Affiliation(s)
- Yifei Ma
- Orthopedics and Spine Surgery, Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Jiling Zeng
- Nuclear Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center (SYSUCC), Guangzhou, Guangdong, China
| | - Yongluo Jiang
- Nuclear Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center (SYSUCC), Guangzhou, Guangdong, China
| | - Yi-Wei Xu
- Clinical Laboratory Medicine, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Youlong Wang
- General Surgery, Hainan Branch of People’s Liberation Army General Hospital, Sanya, Hainan, China
| | - Guanqing Zhong
- Department of Clinical Laboratory, State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Nianqi Liu
- Faculty of Psychology, Institute of Educational Science, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yanqi Wang
- Bone and Soft Tissue Oncology, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong, China
- School of Public Health, Shantou University, Shantou, Guangdong, China
| | - Zhiying Zhang
- School of Public Health, Shantou University, Shantou, Guangdong, China
- Bone and Soft Tissue Oncology, Guangdong Provincial Key Laboratory for Breast Cancer Diagnosis and Treatment, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Yiming Li
- Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Shuqin Chen
- Pathology, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Xiao-Long Wei
- Pathology, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Pengfei Zhu
- Clinical Laboratory, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Guangmin Jian
- Clinical Laboratory, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Xiajie Lyu
- Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, United States
| | - Yu Si Niu
- Acute Communicable Disease Epidemiology Division, Dallas County Health and Human Services, Dallas, TX, United States
| | - Mingwei Li
- Pediatric Dentistry, The Stomatological Hospital Affiliated to medical school of Nanjing university, Nanjing, China
| | - Shuang Liang
- Teaching Department for Students with Cerebral Palsy, Shanghai Pudong New District Special Education School, Shanghai, China
| | - Guangzhen Fu
- Clinical Laboratory, Key Clinical Laboratory of Henan Province, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Shaohui He
- Orthopaedic Oncology, No.905 Hospital of People's Liberation Army (PLA) Navy, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - CanTong Liu
- Clinical Laboratory Medicine, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Ao Zhang
- Department of Clinical Laboratory, State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- *Correspondence: Ao Zhang, ; Xinjia Wang,
| | - Xinjia Wang
- Orthopedics and Spine Surgery, Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
- Bone and Soft Tissue Oncology, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong, China
- *Correspondence: Ao Zhang, ; Xinjia Wang,
| |
Collapse
|
9
|
Investigation of the Involvement of HHV-6 Encoded Viral Chemokine Receptors in Autoimmune Thyroiditis Development. Microbiol Spectr 2022; 10:e0236921. [PMID: 35604160 PMCID: PMC9241611 DOI: 10.1128/spectrum.02369-21] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Human herpesvirus-6 (HHV-6) contains two genes (U12 and U51) that encode putative homologues of human G-protein-coupled receptors like CCR1, CCR3, and CCR5. It has been shown that these viral proteins can be expressed on the surface of epithelial and some peripheral blood mononuclear cells, suggesting that they could potentially induce autoimmunity. We aimed to investigate the possibility of HHV-6 encoded viral chemokine receptors (U12 and U51) involvement in autoimmune thyroiditis (AIT) development by detecting viral peptide specific antibodies in AIT patient samples. Seventy-nine AIT patients whose thyroid tissues were shown to be positive for HHV-6 and 32 blood donors were enrolled in this study. Twenty-eight synthetic peptides derived from HHV-6 U12 and U51 proteins’ amino acid sequences, as well as recombinant human CCR1, CCR3, and CCR5 proteins were used in suspension multiplex immunological assay to detect specific IgG and IgM antibodies. HHV-6 peptide specific IgG and IgM antibodies were found in patients’ samples. AIT patients' samples were found to be more frequently positive for peptide IgGs in comparison to control group’s samples. Even though peptide antibody cross-reactivity with human CCRs was not demonstrated, our results show a new immunogenic HHV-6 antigen—a possible new player in the HHV-6 induced autoimmunity exacerbation. IMPORTANCE The study of human herpesvirus-6 (HHV-6) involvement in autoimmunity development is very challenging, due to the complex nature of this virus. HHV-6 is a ubiquitous, lifelong persistent, and immunomodulating virus, which mainly spreads in solid tissues using cell-to-cell mechanics, and thus can escape from the host’s immune response. It has been implicated as an environmental factor in several autoimmune diseases. An association between HHV-6 and autoimmune thyroiditis has been demonstrated, yet clear mechanism of involvement remains to be elucidated, since the virus can be detected in nearly all autoimmune thyroiditis patient thyroid glands. Our results show new potentially immunogenic human herpesvirus-6 antigens—possible new players in the HHV-6 induced autoimmunity exacerbation, which could be subjects for further research. Together with previously published results, this study described possible mechanisms which may underlie the induction of autoimmune reactivities against thyroid tissues in AIT.
Collapse
|
10
|
Weider T, Genoni A, Broccolo F, Paulsen TH, Dahl-Jørgensen K, Toniolo A, Hammerstad SS. High Prevalence of Common Human Viruses in Thyroid Tissue. Front Endocrinol (Lausanne) 2022; 13:938633. [PMID: 35909527 PMCID: PMC9333159 DOI: 10.3389/fendo.2022.938633] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 06/22/2022] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Evidence points to viral infections as possible triggers of autoimmune thyroid disease (AITD), but little is known about the prevalence of common viruses in the thyroid gland. Using a novel approach based on virus enrichment in multiple cell lines followed by detection of the viral genome and visualization of viral proteins, we investigated the presence of multiple human viruses in thyroid tissue from AITD patients and controls. METHODS Thyroid tissue was collected by core needle biopsy or during thyroid surgery from 35 patients with AITD (20 Graves' disease and 15 Hashimoto's thyroiditis). Eighteen thyroid tissue specimens from patients undergoing neck surgery for reasons other than thyroid autoimmunity served as controls. Specimens were tested for the presence of ten different viruses. Enteroviruses and human herpesvirus 6 were enriched in cell culture before detection by PCR and immunofluorescence, while the remaining viruses were detected by PCR of biopsied tissue. RESULTS Forty of 53 cases (75%) carried an infectious virus. Notably, 43% of all cases had a single virus, whereas 32% were coinfected by two or more virus types. An enterovirus was found in 27/53 cases (51%), human herpesvirus 6 in 16/53 cases (30%) and parvovirus B19 in 12/53 cases (22%). Epstein-Barr virus and cytomegalovirus were found in a few cases only. Of five gastroenteric virus groups examined, only one was detected in a single specimen. Virus distribution was not statistically different between AITD cases and controls. CONCLUSION Common human viruses are highly prevalent in the thyroid gland. This is the first study in which multiple viral agents have been explored in thyroid. It remains to be established whether the detected viruses represent causal agents, possible cofactors or simple bystanders.
Collapse
Affiliation(s)
- Therese Weider
- Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, Oslo, Norway
- The University of Oslo, Faculty of Medicine, Oslo, Norway
- *Correspondence: Therese Weider,
| | - Angelo Genoni
- Department of Biotechnology, University of Insubria, Varese, Italy
| | - Francesco Broccolo
- Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Trond H. Paulsen
- Department of Breast and Endocrine Surgery, Oslo University Hospital, Oslo, Norway
| | - Knut Dahl-Jørgensen
- The University of Oslo, Faculty of Medicine, Oslo, Norway
- Department of Pediatric Medicine, Oslo University Hospital, Oslo, Norway
| | | | - Sara Salehi Hammerstad
- Department of Pediatric Medicine, Oslo University Hospital, Oslo, Norway
- The Specialist Center Pilestredet Park, Oslo, Norway
| |
Collapse
|
11
|
He MM, Lo CH, Wang K, Polychronidis G, Wang L, Zhong R, Knudsen MD, Fang Z, Song M. Immune-Mediated Diseases Associated With Cancer Risks. JAMA Oncol 2021; 8:209-219. [PMID: 34854871 PMCID: PMC8640951 DOI: 10.1001/jamaoncol.2021.5680] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Question What are the profiles of cancer risk associated with immune-mediated diseases? Findings In this cohort study of 478 753 participants, immune-mediated diseases were associated with an increased risk of total cancer. Organ-specific immune-mediated diseases had stronger associations with risk of local cancers than extralocal cancers, and many immune-mediated diseases were associated with increased risk of cancer in the involved organs and in the near and distant organs or different systems. Meaning The findings suggest that immune-mediated diseases are associated with risk of cancer at the local and systemic levels, supporting the role of local and systemic immunoregulation in carcinogenesis. Importance Immune regulation is important for carcinogenesis; however, the cancer risk profiles associated with immune-mediated diseases need further characterization. Objective To assess the prospective association of 48 immune-mediated diseases with the risk of total and individual cancers and the prospective association of organ-specific immune-mediated diseases with the risk of local and extralocal cancers. Design, Setting, and Participants This prospective cohort study used data from the UK Biobank cohort study on adults aged 37 to 73 years who were recruited at 22 assessment centers throughout the UK between January 1, 2006, and December 31, 2010, with follow-up through February 28, 2019. Exposures Immune-mediated diseases. Main Outcomes and Measures The association of immune-mediated diseases with risk of cancer was assessed with multivariable hazard ratios (HRs) and 95% CIs after adjusting for various potential confounders using time-varying Cox proportional hazards regression. Heterogeneity in the associations of organ-specific immune-mediated diseases with local and extralocal cancers was assessed using the contrast test method. Results A total of 478 753 participants (mean [SD] age, 56.4 [8.1] years; 54% female) were included in the study. During 4 600 460 person-years of follow-up, a total of 2834 cases of cancer were documented in 61 496 patients with immune-mediated diseases and 26 817 cases of cancer in 417 257 patients without any immune-mediated diseases (multivariable HR, 1.08; 95% CI, 1.04-1.12). Five of the organ-specific immune-mediated diseases were significantly associated with higher risk of local but not extralocal cancers: asthma (HR, 1.34; 95% CI, 1.14-1.56), celiac disease (HR, 6.89; 95% CI, 2.18-21.75), idiopathic thrombocytopenic purpura (HR, 6.94; 95% CI, 3.94-12.25), primary biliary cholangitis (HR, 42.12; 95% CI, 20.76-85.44), and autoimmune hepatitis (HR, 21.26; 95% CI, 6.79-66.61) (P < .002 for heterogeneity). Nine immune-mediated diseases were associated with an increased risk of cancers in the involved organs (eg, asthma with lung cancer [HR, 1.34; 95% CI, 1.14-1.57; P < .001] and celiac disease with small intestine cancer [HR, 6.89; 95% CI, 2.18-21.75; P = .001]); 13 immune-mediated diseases were associated with an increased risk of cancer in the near organs (eg, Crohn disease with liver cancer: [HR, 4.01; 95% CI, 1.65-9.72; P = .002]) or distant organs (eg, autoimmune hepatitis with tongue cancer [HR, 27.75; 95% CI, 3.82-199.91; P = .001]) or in different systems (eg, idiopathic thrombocytopenic purpura with liver cancer [HR, 11.96; 95% CI, 3.82-37.42; P < .001]). Conclusions and Relevance In this cohort study, immune-mediated diseases were associated with an increased risk of total cancer. Organ-specific immune-mediated diseases had stronger associations with risk of local cancers than extralocal cancers. The associations for individual immune-mediated diseases were largely organ specific but were also observed for some cancers in the near and distant organs or different systems. Our findings support the role of local and systemic immunoregulation in cancer development.
Collapse
Affiliation(s)
- Ming-Ming He
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Chun-Han Lo
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.,Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Harvard Medical School, Boston.,Division of Gastroenterology, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Kai Wang
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Georgios Polychronidis
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.,Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany.,Study Centre of the German Surgical Society, University of Heidelberg, Heidelberg, Germany
| | - Liang Wang
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.,Center of Gastrointestinal Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Rong Zhong
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Markus D Knudsen
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.,Section for Colorectal Cancer Screening, Cancer Registry of Norway, Oslo, Norway.,Division of Surgery, Department of Transplantation Medicine, Inflammatory Diseases and Transplantation, Norwegian PSC Research Center, Oslo University Hospital, Oslo, Norway
| | - Zhe Fang
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Mingyang Song
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.,Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Harvard Medical School, Boston.,Division of Gastroenterology, Massachusetts General Hospital, Harvard Medical School, Boston.,Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| |
Collapse
|
12
|
Jain N, Smirnovs M, Strojeva S, Murovska M, Skuja S. Chronic Alcoholism and HHV-6 Infection Synergistically Promote Neuroinflammatory Microglial Phenotypes in the Substantia Nigra of the Adult Human Brain. Biomedicines 2021; 9:biomedicines9091216. [PMID: 34572401 PMCID: PMC8472392 DOI: 10.3390/biomedicines9091216] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 09/08/2021] [Accepted: 09/11/2021] [Indexed: 12/25/2022] Open
Abstract
Both chronic alcoholism and human herpesvirus-6 (HHV-6) infection have been identified as promoters of neuroinflammation and known to cause movement-related disorders. Substantia Nigra (SN), the dopaminergic neuron-rich region of the basal ganglia, is involved in regulating motor function and the reward system. Hence, we hypothesize the presence of possible synergism between alcoholism and HHV-6 infection in the SN region and report a comprehensive quantification and characterization of microglial functions and morphology in postmortem brain tissue from 44 healthy, age-matched alcoholics and chronic alcoholics. A decrease in the perivascular CD68+ microglia in alcoholics was noted in both the gray and white matter. Additionally, the CD68+/Iba1− microglial subpopulation was found to be the dominant type in the controls. Conversely, in alcoholics, dystrophic changes in microglia were seen with a significant increase in Iba1 expression and perivascular to diffuse migration. An increase in CD11b expression was noted in alcoholics, with the Iba1+/CD11b− subtype promoting inflammation. All the controls were found to be negative for HHV-6 whilst the alcoholics demonstrated HHV-6 positivity in both gray and white matter. Amongst HHV-6 positive alcoholics, all the above-mentioned changes were found to be heightened when compared with HHV-6 negative alcoholics, thereby highlighting the compounding relationship between alcoholism and HHV-6 infection that promotes microglia-mediated neuroinflammation.
Collapse
Affiliation(s)
- Nityanand Jain
- Joint Laboratory of Electron Microscopy, Institute of Anatomy and Anthropology, Rīga Stradiņš University, LV-1010 Riga, Latvia;
- Correspondence: (N.J.); (S.S.); Tel.: +371-673-204-21 (N.J. & S.S.)
| | - Marks Smirnovs
- Joint Laboratory of Electron Microscopy, Institute of Anatomy and Anthropology, Rīga Stradiņš University, LV-1010 Riga, Latvia;
| | - Samanta Strojeva
- Institute of Microbiology and Virology, Rīga Stradiņš University, LV-1067 Riga, Latvia; (S.S.); (M.M.)
| | - Modra Murovska
- Institute of Microbiology and Virology, Rīga Stradiņš University, LV-1067 Riga, Latvia; (S.S.); (M.M.)
| | - Sandra Skuja
- Joint Laboratory of Electron Microscopy, Institute of Anatomy and Anthropology, Rīga Stradiņš University, LV-1010 Riga, Latvia;
- Correspondence: (N.J.); (S.S.); Tel.: +371-673-204-21 (N.J. & S.S.)
| |
Collapse
|
13
|
Mozhgani SH, Rajabi F, Qurbani M, Erfani Y, Yaslianifard S, Moosavi A, Pourrostami K, Baradaran Bagheri A, Soleimani A, Behzadian F, Safavi M, Rezaei F. Human Herpesvirus 6 Infection and Risk of Chronic Fatigue Syndrome: A Systematic Review and Meta-Analysis. Intervirology 2021; 65:49-57. [PMID: 34348314 DOI: 10.1159/000517930] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 06/17/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Chronic fatigue syndrome (CFS) is a neurological disease that is accompanied by excessive fatigue or tiredness. There are several reports confirming the association between human herpesvirus 6 (HHV-6) infection and CFS illness. This systematic review and meta-analysis was performed to integrate the information of published studies with regard to this association until May 2021. METHODS The literature search was based on keywords including "chronic fatigue syndrome and HHV 6," "chronic fatigue syndrome and HHV-6," "chronic fatigue syndrome and HHV6," "chronic fatigue syndrome and Herpes virus 6," and "chronic fatigue syndrome and Herpesvirus6" in MEDLINE (PubMed), Web of Science, and EMBASE. RESULTS The literature search identified 17 studies to be included in the systematic review and 11 studies in meta-analysis. The symmetry funnel plot and Egger's test (p value = 0.2) identified no publication bias among studies. Moreover, the low level of I2 revealed homogeneity across studies. DISCUSSION In conclusion, the association between the HHV-6 infection and CFS incidence was substantiated. However, the results of this study also suggest that further comprehensive studies are needed to solidify the association between HHV-6 and CFS. Future studies should consider additional factors that may have affected the significance of such a correlation.
Collapse
Affiliation(s)
- Sayed-Hamidreza Mozhgani
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran.,Department of Microbiology, Faculty of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Farid Rajabi
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohsen Qurbani
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Yousef Erfani
- Department of Medical Laboratory Sciences, School of Allied Medical Sciences, Tehran University of Medical Sciences, Tehran, Iran
| | - Somayeh Yaslianifard
- Department of Microbiology, Faculty of Medicine, Alborz University of Medical Sciences, Karaj, Iran.,Dietary Supplements and Probiotic Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Azam Moosavi
- Department of Biochemistry, Faculty of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Kiomars Pourrostami
- Department of Pediatrics, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Ali Baradaran Bagheri
- Department of Neurosurgery, Madani Hospital, Alborz University of Medical Sciences, Karaj, Iran
| | - Alireza Soleimani
- Department of Infectious Disease, Alborz University of Medical Sciences, Karaj, Iran
| | - Farida Behzadian
- Department of Bioscience and Biotechnology, Malek Ashtar University of Technology, Tehran, Iran
| | - Mahshid Safavi
- Student Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Farhad Rezaei
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
14
|
Inaba H, Aizawa T. Coronavirus Disease 2019 and the Thyroid - Progress and Perspectives. Front Endocrinol (Lausanne) 2021; 12:708333. [PMID: 34276567 PMCID: PMC8279745 DOI: 10.3389/fendo.2021.708333] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 06/07/2021] [Indexed: 02/06/2023] Open
Abstract
SARS-CoV-2 infection (COVID-19) is currently a tremendous global health problem. COVID-19 causes considerable damage to a wide range of vital organs most prominently the respiratory system. Recently, clinical evidence for thyroidal insults during and after COVID-19 has been accumulated. As of today, almost all non-neoplastic thyroid diseases, i.e., Graves' disease, Hashimoto's thyroiditis, subacute, painless and postpartum thyroiditis, have been reported as a complication of COVID-19, and causality by the virus has been strongly implicated in all of them. Similar thyroid problems have been reported in the past with the SARS-CoV outbreak in 2002. In this review, we briefly look back at the reported evidence of alteration in thyroid functionality and thyroid diseases associated with SARS-CoV and then proceed to examine the issue with COVID-19 in detail, which is then followed by an in-depth discussion regarding a pathogenetic link between Coronavirus infection and thyroid disease.
Collapse
Affiliation(s)
- Hidefumi Inaba
- The First Department of Medicine, Wakayama Medical University, Wakayama, Japan
- Department of Diabetes, Endocrinology, and Metabolism, Japanese Red Cross Wakayama Medical Center, Wakayama, Japan
- *Correspondence: Hidefumi Inaba,
| | - Toru Aizawa
- Diabetes Center, Aizawa Hospital, Matsumoto, Japan
| |
Collapse
|
15
|
Shimada K, Kobayashi N, Oka N, Takahashi M, Kondo K. Cooperative activation of the human herpesvirus 6B U79/80 early gene promoter by immediate-early proteins IE1B and IE2B. Microbiol Immunol 2020; 64:747-761. [PMID: 32910457 DOI: 10.1111/1348-0421.12844] [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: 04/14/2020] [Revised: 08/31/2020] [Accepted: 09/06/2020] [Indexed: 12/01/2022]
Abstract
The human herpesvirus 6B (HHV-6B) U79/80 gene belongs to the early gene class and appears as early as 3 hr postinfection. It is one of the most abundantly expressed transcripts and a useful diagnostic marker for viral reactivation. However, the expression mechanisms of the U79/80 gene remain unclear. To identify the viral factor(s) that activates the U79/80 promoter along with other HHV-6B core early gene promoters, p41, DNA polymerase, and U41, we examined the activities of U79/80 and other early gene promoters. In HHV-6B-infected MT-4 cells, U79/80 promoter activity was the highest among early gene promoters. In addition, we identified that HHV-6B immediate-early (IE)2B protein is one of the viral proteins involved in the activation of the U79/80 and other early gene promoters. Although the IE2B could independently activate these early gene promoters, the presence of IE1B significantly augmented the activities of early gene promoters. We also found that IE2B bound three human cytomegalovirus IE2-binding consensus, cis repression signal (CRS), within the U79/80 promoter. Moreover, the U79/80 promoter was activated by cellular factors, which are highly expressed in MT-4 cells, instead of HeLa cells because it was upregulated by mock infection and in the absence of IE2B. These results suggested that the activation mechanism of the U79/80 gene differs from other HHV-6B core early genes, apparently supporting its rapid and abundant expression. Therefore, the U79/80 early gene is an actually suitable biomarker of HHV-6B reactivation.
Collapse
Affiliation(s)
- Kazuya Shimada
- Department of Virology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan
| | - Nobuyuki Kobayashi
- Department of Virology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan
| | - Naomi Oka
- Department of Virology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan
| | - Mayumi Takahashi
- Department of Virology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan
| | - Kazuhiro Kondo
- Department of Virology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan
| |
Collapse
|
16
|
Trovato M. A historical excursus of diagnostic methods for Hashimoto thyroiditis and Graves' disease. GAZZETTA MEDICA ITALIANA ARCHIVIO PER LE SCIENZE MEDICHE 2020. [DOI: 10.23736/s0393-3660.19.04176-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
17
|
Raposo JV, Sarmento DJDS, Pinto RBDS, Lopes AO, Gallottini M, Tozetto-Mendoza TR, Braz-Silva PH, de Paula VS. Longitudinal study on oral shedding of human betaherpesviruses 6 and 7 in renal transplant recipients reveals active replication. J Oral Microbiol 2020; 12:1785801. [PMID: 32944150 PMCID: PMC7482732 DOI: 10.1080/20002297.2020.1785801] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 06/09/2020] [Accepted: 06/11/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUNG Roseolovirus latency and persistence in salivary glands that are frequently reactivated after renal transplantation to cause infection have been reported. However, limited information is available on the persistence and excretion of HHV-6 and HHV-7 during and after transplant. METHODS 32 renal transplant recipients were followed up before (T1) and after transplant (T2 and T3) and viral replication (via assessment of mRNA) in oral fluid samples investigated. Roseolovirus DNA was detected and quantified via multiplex qPCR. For evaluation of mRNA replication, positive samples were subjected to nested RT-PCR. RESULTS Viral replication of HHV-7 was significantly increased during T3 (72.9%), compared to the pre-transplant period T1 (25%; McNemar Test, p= 0.001). Analysis of the viral replicative to quantitative ratio disclosed ahigher number of DNA copies (>106) in positive cases of replication (p < 0.001). Astrong positive correlation (Spearman correlation coefficient = 0.781; p< 0.001) was evident between viral quantities of Roseoloviruses. CONCLUSION Our findings consistently suggest that the salivary gland is an important site of active and persistent infection by roseoloviruses. In view of the increasing problem of Roseoloviruses, pre- and post-transplantation, viral surveillance and monitoring of active replication are pivotal steps for effective screening and treatment of renal transplant patients.
Collapse
Affiliation(s)
| | | | | | - Amanda Oliveira Lopes
- Instituto Oswaldo Cruz – IOC/FIOCRUZ – Fundação Oswaldo Cruz, Rio De Janeiro, Brasil
| | - Marina Gallottini
- Departamento de Estomatologia, Faculdade de Odontologia da Universidade de São Paulo – FOUSP, São Paulo, SP, Brasil
| | - Tânia Regina Tozetto-Mendoza
- Laboratório de Virologia, Instituto de Medicina Tropical de São Paulo – IMTSP – Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brasil
| | - Paulo Henrique Braz-Silva
- Departamento de Estomatologia, Faculdade de Odontologia da Universidade de São Paulo – FOUSP, São Paulo, SP, Brasil
- Laboratório de Virologia, Instituto de Medicina Tropical de São Paulo – IMTSP – Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brasil
| | | |
Collapse
|
18
|
Sultanova A, Cistjakovs M, Sokolovska L, Todorova K, Cunskis E, Murovska M. HHV-6 Infection and Chemokine RANTES Signaling Pathway Disturbance in Patients with Autoimmune Thyroiditis. Viruses 2020; 12:E689. [PMID: 32604892 PMCID: PMC7354462 DOI: 10.3390/v12060689] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 06/16/2020] [Accepted: 06/23/2020] [Indexed: 12/17/2022] Open
Abstract
The aim of this study was to investigate the role of human herpesvirus-6 (HHV-6) in autoimmune thyroiditis (AIT) development. We examined the possible involvement of HHV-6 gene expression encoding immunomodulating proteins U12 and U51 in AIT development and their role in the modulation of chemokine signaling. One hundred patients with autoimmune thyroiditis following thyroidectomy were enrolled in this study. Nested polymerase chain reaction (nPCR) was used to detect the HHV-6 sequence in DNA samples. Reverse transcription PCR (RT-PCR) with three different HHV-6 gene targets (U79/80, U51 and U12) was to detect active infection markers. HHV-6 load was identified using a commercial real-time PCR kit. Immunohistochemistry was performed to investigate the expression of the HHV-6 antigen and RANTES (Regulated upon Activation, Normal T Cell Expressed and Secreted) in thyroid gland tissue. Different commercial immunosorbent assay kits were used for the detection of RANTES, IFNγ, IL-6, and TNFα levels in the AIT patient group and controls. We detected 98% presence of the HHV-6 genomic sequence in AIT patients' thyroid gland tissues. Markers of active HHV-6 infection (HHV-6 U79/80, U12 and/or U51 mRNA) were predominant in AIT patients' thyroid tissue samples in comparison with the control group (56% vs. 6%). Evidence from immunofluorescence microscopy showed that HHV-6 can persist in thyrocytes and can interact with RANTES. Visual confirmation of the intense immunofluorescence signal of RANTES detected in thyroid tissues could indicate high expression of this chemokine in the thyroid gland. On the other hand, immunosorbent assays showed very low RANTES levels in AIT patients' peripheral plasma. These results indicate that RANTES level in AIT patients could be influenced by HHV-6 activation, which in turn may aid AIT development.
Collapse
Affiliation(s)
- Alina Sultanova
- Institute of Microbiology and Virology, Riga Stradins University, LV-1067 Riga, Latvia; (M.C.); (L.S.); (M.M.)
| | - Maksims Cistjakovs
- Institute of Microbiology and Virology, Riga Stradins University, LV-1067 Riga, Latvia; (M.C.); (L.S.); (M.M.)
| | - Liba Sokolovska
- Institute of Microbiology and Virology, Riga Stradins University, LV-1067 Riga, Latvia; (M.C.); (L.S.); (M.M.)
| | - Katerina Todorova
- Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Science, 1113 Sofia, Bulgaria;
| | - Egils Cunskis
- Department of Surgery, Riga East Clinical University Hospital, Clinic “Gailezers”, LV-1038 Riga, Latvia;
| | - Modra Murovska
- Institute of Microbiology and Virology, Riga Stradins University, LV-1067 Riga, Latvia; (M.C.); (L.S.); (M.M.)
| |
Collapse
|
19
|
Zhuang T, Yi X, Chen J, Kang P, Chen X, Chen J, Cui T, Chang Y, Ye Z, Ni Q, Wang Y, Du P, Li B, Liu L, Jian Z, Li K, Gao T, Li S, Li C. Intracellular virus sensor MDA5 exacerbates vitiligo by inducing the secretion of chemokines in keratinocytes under virus invasion. Cell Death Dis 2020; 11:453. [PMID: 32532953 PMCID: PMC7293308 DOI: 10.1038/s41419-020-2665-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 04/08/2020] [Accepted: 04/08/2020] [Indexed: 12/19/2022]
Abstract
Vitiligo is a disfiguring disease featuring chemokines-mediated cutaneous infiltration of autoreactive CD8+ T cells that kill melanocytes. Copious studies have indicated that virus invasion participates in the pathogenesis of vitiligo. IFIH1, encoding MDA5 which is an intracellular virus sensor, has been identified as a vitiligo susceptibility gene. However, the specific role of MDA5 in melanocyte death under virus invasion is not clear. In this study, we first showed that the expression of anti-CMV IgM and MDA5 was higher in vitiligo patients than healthy controls. Then, by using Poly(I:C) to imitate virus invasion, we clarified that virus invasion significantly activated MDA5 and further potentiated the keratinocyte-derived CXCL10 and CXCL16 which are the two vital chemokines for the cutaneous infiltration of CD8+ T cells in vitiligo. More importantly, IFN-β mediated by the MDA5-MAVS-NF-κB/IRF3 signaling pathway orchestrated the secretion of CXCL10 via the JAK1-STAT1 pathway and MDA5-meidiated IRF3 transcriptionally induced the production of CXCL16 in keratinocytes under virus invasion. In summary, our results demonstrate that MDA5 signaling orchestrates the aberrant skin immunity engaging in melanocyte death via mediating CXCL10 and CXCL16 secretion, which supports MDA5 as a potential therapeutic target for vitiligo under virus invasion.
Collapse
Affiliation(s)
- Tongtian Zhuang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Xiuli Yi
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Jianru Chen
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Pan Kang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Xuguang Chen
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Jiaxi Chen
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Tingting Cui
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Yuqian Chang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Zhubiao Ye
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Qingrong Ni
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Yinghan Wang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Pengran Du
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Baizhang Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Ling Liu
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Zhe Jian
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Kai Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Tianwen Gao
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China
| | - Shuli Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China.
| | - Chunying Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No 127 of West Changle Road, Xi'an, Shaanxi, 710032, China.
| |
Collapse
|
20
|
Persistent Roseoloviruses Infection in Adult Patients with Epilepsy. Brain Sci 2020; 10:brainsci10050287. [PMID: 32403392 PMCID: PMC7288180 DOI: 10.3390/brainsci10050287] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 05/08/2020] [Accepted: 05/09/2020] [Indexed: 12/31/2022] Open
Abstract
Background: Human herpesviruses (HHV)-6A, HHV-6B and HHV-7 are considered to be involved in the pathogenesis of epilepsy, a common neurological disorder. The objective of this study was to determine the association of roseoloviruses infection with epilepsy. Methods: 53 epilepsy patients and 104 ordinary blood donors were analyzed to determine presence of virus-specific antibodies by enzyme-linked immunosorbent assay (ELISA) and immunofluorescence assay (IFA), genomic sequences, viral load and gene expression by polymerase chain reactions (PCRs) and restriction analysis, HHV-6 protein expression by IFA and level of cytokines by ELISA. Results: Roseoloviruses genomic sequences in DNA samples from whole blood were found in 86.8% of patients versus 54.8% of controls and active infection was revealed only in patients with epilepsy (19.6% of roseolovirus-positive patients). Significantly higher viral load and more frequent gene expression was detected in patients compared to the controls. HHV-6-encoded protein expression was demonstrated in 53.3% of patients with previously detected HHV-6 DNA. Changes in level of cytokines were determined in patients with elevated viral load compared to the patients without elevated viral loads and to the controls. Conclusions: Results on frequent active HHV-6 and HHV-7 infection in epilepsy patient’ peripheral blood indicate on possible involvement of these viruses in the disease development.
Collapse
|
21
|
HHV-6-Associated Neurological Disease in Children: Epidemiologic, Clinical, Diagnostic, and Treatment Considerations. Pediatr Neurol 2020; 105:10-20. [PMID: 31932119 DOI: 10.1016/j.pediatrneurol.2019.10.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 10/12/2019] [Accepted: 10/17/2019] [Indexed: 02/04/2023]
Abstract
Human herpesviruses 6A and 6B, often referred to collectively as human herpesvirus 6, are a pair of beta-herpesviruses known to cause a variety of clinical syndromes in both immunocompetent and immunocompromised individuals. Most humans are infected with human herpesvirus 6B, and many with human herpesvirus 6A. Primary infection typically occurs in early childhood, although large-scale reviews on the topic are limited. Herein, the authors explore the clinical manifestations of human herpesvirus 6-associated disease in both immunocompetent and immunocompromised pediatric patients, the risk factors for development of human herpesvirus 6-associated neurological disease, the risk of autoimmunity associated with development of active or latent infection, the relevance of human herpesvirus 6-specific diagnostic tests, and the medications used to treat human herpesvirus 6. The goal of this review is to improve the current understanding of human herpesvirus 6 in pediatric populations and to examine the most effective diagnostic and therapeutic interventions in this disease state.
Collapse
|
22
|
Possible Mechanisms Involved in the Cooccurrence of Oral Lichen Planus and Hashimoto's Thyroiditis. Mediators Inflamm 2020; 2020:6309238. [PMID: 32089646 PMCID: PMC7024099 DOI: 10.1155/2020/6309238] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Accepted: 01/22/2020] [Indexed: 02/05/2023] Open
Abstract
Oral lichen planus (OLP) is a chronic inflammatory oral mucosal disorder mediated by T cells, with a multifactorial etiology. Hashimoto's thyroiditis (HT) is a common autoimmune disease characterized by hypothyroidism. Although many clinical studies conducted over the past several decades have reported the cooccurrence of OLP and HT, the underlying mechanism remains unclear. This review summarizes potential mechanisms that might be involved in the cooccurrence of OLP and HT. We find that OLP and HT share a common or overlapping pathogenesis in terms of immune, heredity, environmental, and hormonal factors, which might cause cooccurrence. Furthermore, considering the latency of HT, a routine screen for thyroid diseases, particularly HT, is suggested for confirmed OLP patients.
Collapse
|
23
|
Human herpesvirus 6A active infection in patients with autoimmune Hashimoto's thyroiditis. Braz J Infect Dis 2019; 23:435-440. [PMID: 31751524 PMCID: PMC9428182 DOI: 10.1016/j.bjid.2019.10.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 09/25/2019] [Accepted: 10/17/2019] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Hypothyroidism due to Hashimoto's thyroiditis (HT) is the commonest autoimmune endocrine illness in which antibodies against thyroid organ result in inflammation. The disease has a complex etiology that involves genetic and environmental influences. Viral infections may be involved in triggering of the disease as their molecular mimicry enhance autoimmune responses. Human herpesvirus-6 (HHV-6) is recognized for its contribution to some autoimmune diseases. OBJECTIVE In the current study, the prevalence of HHV-6 active infection in patients with HT and with non-autoimmune thyroid disorders were compared with patients with euthyroidism. In addition, a correlation between presence of HHV-6 infections and HT was investigated. METHODS A total of 151 patients with clinically and laboratory confirmed HT, 59 patients with non-autoimmune thyroid disorders, and 32 patients with normal thyroid function were included in the study. For further confirmation of HT disease, all the precipitants were tested for anti-thyroid peroxidase (TPO), and anti-thyroglobulin (TG) antibodies. For detection of both HHV-6 types A and B, nested PCR and restriction enzyme digestion were used. HHV-6 DNA positive samples were further investigated by DNA sequencing analysis. RESULTS HHV-6A DNA was found in serum sample of 57 out of 151 patients (38%) with HT, which was significantly more often than in patients with non-autoimmune thyroid disorders (p=0.001). However, HHV-6 DNA was not detected in serum samples of euthyroid subjects. CONCLUSIONS The results support a possible role for active HHV-6A infection, demonstrated by the presence of HHV-6 DNA in sera, in the development of HT.
Collapse
|
24
|
Rasa S, Nora-Krukle Z, Henning N, Eliassen E, Shikova E, Harrer T, Scheibenbogen C, Murovska M, Prusty BK. Chronic viral infections in myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). J Transl Med 2018; 16:268. [PMID: 30285773 PMCID: PMC6167797 DOI: 10.1186/s12967-018-1644-y] [Citation(s) in RCA: 184] [Impact Index Per Article: 30.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Accepted: 09/24/2018] [Indexed: 12/15/2022] Open
Abstract
Background and main text Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a complex and controversial clinical condition without having established causative factors. Increasing numbers of cases during past decade have created awareness among patients as well as healthcare professionals. Chronic viral infection as a cause of ME/CFS has long been debated. However, lack of large studies involving well-designed patient groups and validated experimental set ups have hindered our knowledge about this disease. Moreover, recent developments regarding molecular mechanism of pathogenesis of various infectious agents cast doubts over validity of several of the past studies. Conclusions This review aims to compile all the studies done so far to investigate various viral agents that could be associated with ME/CFS. Furthermore, we suggest strategies to better design future studies on the role of viral infections in ME/CFS.
Collapse
Affiliation(s)
- Santa Rasa
- Institute of Microbiology and Virology, Rīga Stradiņš University, Riga, Latvia
| | - Zaiga Nora-Krukle
- Institute of Microbiology and Virology, Rīga Stradiņš University, Riga, Latvia
| | - Nina Henning
- Biocenter, Chair of Microbiology, University of Würzburg, Würzburg, Germany
| | - Eva Eliassen
- Biocenter, Chair of Microbiology, University of Würzburg, Würzburg, Germany
| | - Evelina Shikova
- Department of Virology, National Center of Infectious and Parasitic Diseases, Sofia, Bulgaria
| | - Thomas Harrer
- Department of Internal Medicine 3, Universitätsklinikum Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Carmen Scheibenbogen
- Institute for Medical Immunology, Charité-Universitätsmedizin Berlin, Campus Virchow, Berlin, Germany
| | - Modra Murovska
- Institute of Microbiology and Virology, Rīga Stradiņš University, Riga, Latvia
| | - Bhupesh K Prusty
- Biocenter, Chair of Microbiology, University of Würzburg, Würzburg, Germany. .,Institute for Virology and Immunobiology, Würzburg, Germany.
| | | |
Collapse
|
25
|
Karnes JH, Miller MA, White KD, Konvinse KC, Pavlos RK, Redwood AJ, Peter JG, Lehloenya R, Mallal SA, Phillips EJ. Applications of Immunopharmacogenomics: Predicting, Preventing, and Understanding Immune-Mediated Adverse Drug Reactions. Annu Rev Pharmacol Toxicol 2018; 59:463-486. [PMID: 30134124 DOI: 10.1146/annurev-pharmtox-010818-021818] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Adverse drug reactions (ADRs) are a significant health care burden. Immune-mediated adverse drug reactions (IM-ADRs) are responsible for one-fifth of ADRs but contribute a disproportionately high amount of that burden due to their severity. Variation in human leukocyte antigen ( HLA) genes has emerged as a potential preprescription screening strategy for the prevention of previously unpredictable IM-ADRs. Immunopharmacogenomics combines the disciplines of immunogenomics and pharmacogenomics and focuses on the effects of immune-specific variation on drug disposition and IM-ADRs. In this review, we present the latest evidence for HLA associations with IM-ADRs, ongoing research into biological mechanisms of IM-ADRs, and the translation of clinical actionable biomarkers for IM-ADRs, with a focus on T cell-mediated ADRs.
Collapse
Affiliation(s)
- Jason H Karnes
- Department of Pharmacy Practice and Science, University of Arizona College of Pharmacy, Tucson, Arizona 85721, USA.,Sarver Heart Center, University of Arizona College of Medicine, Tucson, Arizona 85724, USA.,Division of Pharmacogenomics, Center for Applied Genetics and Genomic Medicine (TCAG2M), Tucson, Arizona 85721, USA
| | - Matthew A Miller
- Department of Pharmacy Practice and Science, University of Arizona College of Pharmacy, Tucson, Arizona 85721, USA
| | - Katie D White
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA;
| | - Katherine C Konvinse
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA.,Vanderbilt University School of Medicine, Nashville, Tennessee 37232, USA
| | - Rebecca K Pavlos
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, Subiaco, Western Australia 6008, Australia.,Institute for Immunology and Infectious Diseases, Murdoch University, Perth, Western Australia 6150, Australia
| | - Alec J Redwood
- Institute for Immunology and Infectious Diseases, Murdoch University, Perth, Western Australia 6150, Australia
| | - Jonathan G Peter
- Division of Allergy and Clinical Immunology, Department of Medicine, University of Cape Town, Cape Town 7925, South Africa.,Division of Dermatology, Department of Medicine, University of Cape Town, Cape Town 7925, South Africa
| | - Rannakoe Lehloenya
- Division of Allergy and Clinical Immunology, Department of Medicine, University of Cape Town, Cape Town 7925, South Africa
| | - Simon A Mallal
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA; .,Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA.,Institute for Immunology and Infectious Diseases, Murdoch University, Perth, Western Australia 6150, Australia
| | - Elizabeth J Phillips
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA; .,Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA.,Institute for Immunology and Infectious Diseases, Murdoch University, Perth, Western Australia 6150, Australia
| |
Collapse
|
26
|
|
27
|
Rouka E. Hypothesis: Is there a link between the immune response to Human Herpes Virus type 6Α (HHV-6Α) infection and the interaction network (interactome) of the genes encoding the CTSS, PTX3, CHI3L1, Mx1, CXCL16, BIRC3 and BST2 proteins? Med Hypotheses 2018; 112:47-50. [PMID: 29447938 DOI: 10.1016/j.mehy.2018.01.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2017] [Revised: 10/19/2017] [Accepted: 01/18/2018] [Indexed: 12/21/2022]
Abstract
Human Herpes Virus type 6 (HHV-6) is a ubiquitous virus consisting of two viral species, HHV-6A and HHV-6B that have been associated with numerous and diverse pathologies. As many other viruses HHV-6 modulates the apoptotic machinery of its host to subvert immune response to infection, yet the exact mechanisms behind this process remain under investigation. The genes encoding the CTSS, PTX3, CHI3L1, Mx1, CXCL16, BIRC3 and BST2 proteins have been linked to HHV-6Α related neurologic diseases whilst also associated with apoptosis. This study aimed at the identification and functional analysis of the gene interaction network (interactome) of CTSS-PTX3-CHI3L1-Mx1-CXCL16-BIRC3-BST2 so as to evaluate the hypothesis of a probable link between the latter and host's immune response to HHV-6A infection.
Collapse
Affiliation(s)
- Erasmia Rouka
- Transfusion Medicine Department, University Hospital of Larisa, Biopolis, 41334 Larisa, Greece.
| |
Collapse
|
28
|
The Interplay between Natural Killer Cells and Human Herpesvirus-6. Viruses 2017; 9:v9120367. [PMID: 29194419 PMCID: PMC5744142 DOI: 10.3390/v9120367] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 11/27/2017] [Accepted: 11/29/2017] [Indexed: 12/13/2022] Open
Abstract
Human Herpesvirus 6 (HHV-6) is a set of two closely related herpes viruses known as HHV-6A and HHV-6B. Both are lymphotropic viruses that establish latency in the host. The ability to evade the immune responses of effector cells is likely a major factor contributing to the development of a persistent HHV-6A/B (collectively termed HHV-6) infection. Natural killer (NK) cells are lymphocytes that, along with neutrophils and monocytes/macrophages, participate in the critical innate immune response during viral infections, but can also mediate the antigen-specific memory responses generally associated with adaptive immunity. NK cells compose the first barrier that viruses must break through to continue replication and dissemination, and a weak NK cell response may predispose an individual to chronic viral infections. Both HHV-6A and HHV-6B can interfere with NK cell-mediated anti-viral responses but the mechanisms by which each of these viruses affect NK cell activity differs. In this review, we will explore the nuanced relationships between the two viruses and NK cells, discussing, in addition, relevant disease associations.
Collapse
|
29
|
Pavlos R, White KD, Wanjalla C, Mallal SA, Phillips EJ. Severe Delayed Drug Reactions: Role of Genetics and Viral Infections. Immunol Allergy Clin North Am 2017; 37:785-815. [PMID: 28965641 PMCID: PMC5702581 DOI: 10.1016/j.iac.2017.07.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Adverse drug reactions (ADRs) are a significant source of patient morbidity and mortality and represent a major burden to health care systems and drug development. Up to 50% of such reactions are preventable. Although many ADRs can be predicted based on the on-target pharmacologic activity, ADRs arising from drug interactions with off-target receptors are recognized. Off-target ADRs include the immune-mediated ADRs (IM-ADRs) and pharmacologic drug effects. In this review, we discuss what is known about the immunogenetics and pathogenesis of IM-ADRs and the hypothesized role of heterologous immunity in the development of IM-ADRs.
Collapse
Affiliation(s)
- Rebecca Pavlos
- Institute for Immunology and Infectious Diseases, Murdoch University, 6150 Murdoch, Western Australia, Australia
| | - Katie D White
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Celestine Wanjalla
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Simon A Mallal
- Institute for Immunology and Infectious Diseases, Murdoch University, 6150 Murdoch, Western Australia, Australia; Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA; Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Elizabeth J Phillips
- Institute for Immunology and Infectious Diseases, Murdoch University, 6150 Murdoch, Western Australia, Australia; Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA; Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA; Department of Pharmacology, Vanderbilt University Medical Center, Nashville, TN, USA.
| |
Collapse
|
30
|
Ihira M, Urashima A, Miura H, Hattori F, Kawamura Y, Sugata K, Yoshikawa T. Development of real-time RT-PCR assays for detection of three classes of HHV-6A gene transcripts. J Med Virol 2017; 89:1830-1836. [DOI: 10.1002/jmv.24862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 04/17/2017] [Indexed: 12/16/2022]
Affiliation(s)
- Masaru Ihira
- Faculty of Clinical Engineering; Fujita Health University School of Health Sciences; Toyoake Aichi Japan
| | - Akiko Urashima
- Faculty of Medical Technology; Fujita Health University School of Health Sciences; Toyoake Aichi Japan
| | - Hiroki Miura
- Department of Pediatrics; Fujita Health University School of Medicine; Toyoake Aichi Japan
| | - Fumihiko Hattori
- Department of Pediatrics; Fujita Health University School of Medicine; Toyoake Aichi Japan
| | - Yoshiki Kawamura
- Department of Pediatrics; Fujita Health University School of Medicine; Toyoake Aichi Japan
| | - Ken Sugata
- Department of Pediatrics; Fujita Health University School of Medicine; Toyoake Aichi Japan
| | - Tetsushi Yoshikawa
- Department of Pediatrics; Fujita Health University School of Medicine; Toyoake Aichi Japan
| |
Collapse
|
31
|
Lopomo A, Berrih-Aknin S. Autoimmune Thyroiditis and Myasthenia Gravis. Front Endocrinol (Lausanne) 2017; 8:169. [PMID: 28751878 PMCID: PMC5508005 DOI: 10.3389/fendo.2017.00169] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 06/30/2017] [Indexed: 12/18/2022] Open
Abstract
Autoimmune diseases (AIDs) are the result of specific immune responses directed against structures of the self. In normal conditions, the molecules recognized as "self" are tolerated by immune system, but when the self-tolerance is lost, the immune system could react against molecules from the body, causing the loss of self-tolerance, and subsequently the onset of AID that differs for organ target and etiology. Autoimmune thyroid disease (ATD) is caused by the development of autoimmunity against thyroid antigens and comprises Hashimoto's thyroiditis and Graves disease. They are frequently associated with other organ or non-organ specific AIDs, such as myasthenia gravis (MG). In fact, ATD seems to be the most associated pathology to MG. The etiology of both diseases is multifactorial and it is due to genetic and environmental factors, and each of them has specific characteristics. The two pathologies show many commonalities, such as the organ-specificity with a clear pathogenic effect of antibodies, the pathological mechanisms, such as deregulation of the immune system and the implication of the genetic predisposition. They also show some differences, such as the mode of action of the antibodies and therapies. In this review that focuses on ATD and MG, the common features and the differences between the two diseases are discussed.
Collapse
Affiliation(s)
- Angela Lopomo
- Department of Translational Research and New Technologies in Medicine and Surgery, Division of Medical Genetics, University of Pisa, Pisa, Italy
| | - Sonia Berrih-Aknin
- Sorbonne Universités, UPMC Univ Paris 06, Paris, France
- INSERM U974, Paris, France
- AIM, Institute of Myology, Paris, France
- *Correspondence: Sonia Berrih-Aknin,
| |
Collapse
|
32
|
Guarneri F, Giuffrida R, Di Bari F, Cannavò SP, Benvenga S. Thyroid Autoimmunity and Lichen. Front Endocrinol (Lausanne) 2017; 8:146. [PMID: 28701998 PMCID: PMC5484774 DOI: 10.3389/fendo.2017.00146] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 06/09/2017] [Indexed: 12/12/2022] Open
Abstract
Lichen planus (LP) and lichen sclerosus (LS) are cutaneous-mucous diseases with uncertain epidemiology. Current data, which are likely to be underestimated, suggest a prevalence in the general population of 0.1-4% for cutaneous LP, 1.27-2.0% for oral LP, and 0.1-3.3% for LS. While etiology of lichen is still unknown, clinical and histological evidence show an (auto)immune pathogenesis. Association of lichen with autoimmune thyroid disease (AITD) has been investigated in few studies. This association appears better defined in the case of LS, while is more controversial for LP. In both situations, the frequency of the association is higher in females. We review the available literature on the correlation between the different types of lichen and AITD, and the literature on the genetic risk factors which are shared by both conditions. Such data suggest that a common pathogenic mechanism could be the cause for co-occurrence of lichen and AITD, at least in some patients. Additionally, analyzing literature data and in continuity with our previous work on other autoimmune diseases, we suggest that molecular mimicry could trigger both diseases, and thus explain their co-occurrence.
Collapse
Affiliation(s)
- Fabrizio Guarneri
- Department of Clinical and Experimental Medicine – Dermatology, University of Messina, Messina, Italy
- *Correspondence: Fabrizio Guarneri,
| | - Roberta Giuffrida
- Department of Clinical and Experimental Medicine – Dermatology, University of Messina, Messina, Italy
| | - Flavia Di Bari
- Department of Clinical and Experimental Medicine – Endocrinology, University of Messina, Messina, Italy
| | | | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine – Endocrinology, University of Messina, Messina, Italy
- Master Program on Childhood, Adolescent and Women’s Endocrine Health, University of Messina, Messina, Italy
- Interdepartmental Program of Molecular & Clinical Endocrinology and Women’s Endocrine Health, University Hospital Policlinico “G. Martino”, Messina, Italy
| |
Collapse
|