1
|
Temsangsukmanee J, Laisuan W, Thadanipon K, Pisitkun P, Ngamjanyaporn P, Suangtamai T, Oncham S, Chantharit P, Rotjanapan P. Health related quality of life in anti interferon γ autoantibody associated immunodeficiency syndrome measured with EQ5D5L and SF36. Sci Rep 2023; 13:14346. [PMID: 37658088 PMCID: PMC10474024 DOI: 10.1038/s41598-023-41340-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 08/24/2023] [Indexed: 09/03/2023] Open
Abstract
The anti-IFN-γ disease is a rare condition characterized by recurrent and persistent infections, potentially impacting the quality of life (QoL). However, comprehensive data on QoL in this population are lacking. This study aims to evaluate the QoL of Anti-IFN-γ patients compared to healthy control and explore potential differences in QoL between patients in the active and remission stages. A cross-sectional study design was conducted, recruiting 38 Anti-IFN-γ patients and 38 sex- and age-matched healthy controls. QoL assessment utilized the 5-level EuroQol-5 Dimension (EQ-5D-5L) and the 36-Item Short Form Health Survey (SF-36). The Anti-IFN-γ group had a mean age of 57.37 (± 10.32) years, with females comprising 60.53%. Among the Anti-IFN-γ patients, 55.26% were classified as having active disease. 63% of Anti-IFN-γ patients received Immunosuppressive treatments. Anti-IFN-γ disease exhibited a significant negative impact on HRQoL, as evidenced by lower utility scores in EQ-5D-5L and lower physical and mental component scores in SF-36 across various domains, including physical function, role physical, general health, bodily pain, social functioning, role emotion and mental health, compared to healthy controls. Additionally, patients in the active disease displayed lower scores in multiple domains, including bodily pain, general health, role emotion and mental health, and a lower utility score in EQ-5D-5L compared to patients in remission. The anti-IFN-γ disease significantly impairs the HRQoL of affected individuals compared to healthy controls. However, effective treatment leading to remission holds promise for improving the HRQoL of patients with Anti-IFN-γ disease.
Collapse
Affiliation(s)
| | - Wannada Laisuan
- Division of Allergy Immunology and Rheumatology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Rajataewe, Bangkok, 10400, Thailand.
| | - Kunlawat Thadanipon
- Division of Dermatology, Department of Clinical Epidemiology and Biostatistics, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Prapaporn Pisitkun
- Division of Allergy Immunology and Rheumatology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Rajataewe, Bangkok, 10400, Thailand
| | - Pintip Ngamjanyaporn
- Division of Allergy Immunology and Rheumatology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Rajataewe, Bangkok, 10400, Thailand
| | - Thanitta Suangtamai
- Division of Allergy Immunology and Rheumatology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Rajataewe, Bangkok, 10400, Thailand
| | - Supa Oncham
- Division of Allergy Immunology and Rheumatology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Rajataewe, Bangkok, 10400, Thailand
| | - Prawat Chantharit
- Division of Infectious Diseases, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Porpon Rotjanapan
- Division of Infectious Diseases, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| |
Collapse
|
2
|
Seree-aphinan C, Ratanapokasatit Y, Suchonwanit P, Rattanakaemakorn P, O-Charoen P, Pisitkun P, Suangtamai T, Setthaudom C, Chirasuthat S, Chanprapaph K. Optimal time for COVID-19 vaccination in rituximab-treated dermatologic patients. Front Immunol 2023; 14:1138765. [PMID: 37006291 PMCID: PMC10050596 DOI: 10.3389/fimmu.2023.1138765] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 02/23/2023] [Indexed: 03/17/2023] Open
Abstract
BackgroundBy depleting circulating B lymphocytes, rituximab time-dependently suppresses coronavirus disease 2019 (COVID-19) vaccines’ humoral immunogenicity for a prolonged period. The optimal time to vaccinate rituximab-exposed immune-mediated dermatologic disease (IMDD) patients is currently unclear.ObjectiveTo estimate the vaccination timeframe that equalized the occurrence of humoral immunogenicity outcomes between rituximab-exposed and rituximab-naïve IMDD patients.MethodsThis retrospective cohort study recruited rituximab-exposed and age-matched rituximab-naïve subjects tested for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-specific immunity post-vaccination. Baseline clinical and immunological data (i.e., immunoglobulin levels, lymphocyte immunophenotyping) and SARS-CoV-2-specific immunity levels were extracted. The outcomes compared were the percentages of subjects who produced neutralizing antibodies (seroconversion rates, SR) and SARS-CoV-2-specific IgG levels among seroconverters. The outcomes were first analyzed using multiple regressions adjusted for the effects of corticosteroid use, steroid-spearing agents, and pre-vaccination immunological status (i.e., IgM levels, the percentages of the total, naïve, and memory B lymphocytes) to identify rituximab-related immunogenicity outcomes. The rituximab-related outcome differences with a 95% confidence interval (CI) between groups were calculated, starting by including every subject and then narrowing down to those with longer rituximab-to-vaccination intervals (≥3, ≥6, ≥9, ≥12 months). The desirable cut-off performances were <25% outcome inferiority observed among rituximab-exposed subgroups compared to rituximab-naïve subjects, and the positive likelihood ratio (LR+) for the corresponding outcomes ≥2.FindingsForty-five rituximab-exposed and 90 rituximab-naive subjects were included. The regression analysis demonstrated a negative association between rituximab exposure status and SR but not with SARS-CoV-2-specific IgG levels. Nine-month rituximab-to-vaccination cut-off fulfilled our prespecified diagnostic performance (SR difference between rituximab-exposed and rituximab-naïve group [95%CI]: -2.6 [-23.3, 18.1], LR+: 2.6) and coincided with the repopulation of naïve B lymphocytes in these patients.ConclusionsNine months of rituximab-to-vaccination interval maximize the immunological benefits of COVID-19 vaccines while avoiding unnecessary delay in vaccination and rituximab treatment for IMDD patients.
Collapse
Affiliation(s)
- Chutima Seree-aphinan
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Yanisa Ratanapokasatit
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Poonkiat Suchonwanit
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Ploysyne Rattanakaemakorn
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Pichaya O-Charoen
- Division of Allergy, Immunology, and Rheumatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Bangkok, Thailand
| | - Prapaporn Pisitkun
- Division of Allergy, Immunology, and Rheumatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Bangkok, Thailand
| | - Thanitta Suangtamai
- Division of Allergy, Immunology, and Rheumatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Bangkok, Thailand
| | - Chavachol Setthaudom
- Immunology Laboratory, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Sonphet Chirasuthat
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Kumutnart Chanprapaph
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- *Correspondence: Kumutnart Chanprapaph,
| |
Collapse
|
3
|
Chanprapaph K, Seree-Aphinan C, Rattanakaemakorn P, Pomsoong C, Ratanapokasatit Y, Setthaudom C, Thitithanyanont A, Suriyo A, Suangtamai T, Suchonwanit P. A real-world prospective cohort study of immunogenicity and reactogenicity of ChAdOx1-S[recombinant] among patients with immune-mediated dermatological diseases. Br J Dermatol 2023; 188:268-277. [PMID: 36637102 DOI: 10.1093/bjd/ljac045] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 09/17/2022] [Accepted: 09/30/2022] [Indexed: 01/14/2023]
Abstract
BACKGROUND Immunogenicity and reactogenicity of COVID-19 vaccines have been established in various groups of immunosuppressed patients; however, studies involving patients with immune-mediated dermatological diseases (IMDDs) are scarce. OBJECTIVES To investigate the influence of IMDDs on the development of SARS-CoV-2-specific immunity and side-effects following ChAdOx1-S[recombinant] vaccination. METHODS This prospective cohort study included 127 patients with IMDDs and 97 participants without immune-mediated diseases who received ChAdOx1-S[recombinant]. SARS-CoV-2-specific immunity and side-effect profiles were assessed at 1 month postvaccination and compared between groups. Immunological (primary) outcomes were the percentages of participants who tested positive for neutralizing antibodies [seroconversion rate (SR)] and those who developed T-cell-mediated immunity demonstrated by an interferon-γ-releasing assay (IGRA) [positive IGRA rate (+IGRA)]. Reactogenicity-related (secondary) outcomes were the unsolicited adverse reactions and worsening of IMDD activity reflected by the uptitration of immunosuppressants during and within 1 month of vaccination. RESULTS Overall, the SR for the IMDD group was similar to that of participants without immune-mediated conditions (75·6 vs. 84·5, P = 0·101), whereas + IGRA was lower (72·4 vs. 88·7, P = 0·003). Reactogenicity was similar between groups. No severe adverse reaction was reported. By stratifying the participants in the IMDD group according to individual disease, the immunogenicity of the vaccine was lowest in patients with autoimmune bullous diseases (AIBD) (SR 64·5%, +IGRA 62·9%) and highest in patients with psoriasis (SR 87·7%, +IGRA 80·7%). The reverse trend was found for vaccine-related reactions. Immunosuppressants were uptitrated in 15·8% of cases; 75% of these were patients with AIBD. CONCLUSIONS Among participants with IMDDs, ChAdOx1-S[recombinant] showed good immunogenicity among patients with psoriasis, but demonstrated lower levels of immunogenicity for patients with AIBD. Some patients, especially patients with AIBD, should be closely monitored as they may require treatment escalation within 1 month postvaccination.
Collapse
Affiliation(s)
| | | | | | - Cherrin Pomsoong
- Division of Dermatology, Department of Medicine, Faculty of Medicine
| | | | | | | | | | - Thanitta Suangtamai
- Division of Allergy, Immunology, and Rheumatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Ratchathewi, Bangkok, 10400, Thailand
| | - P Suchonwanit
- Division of Dermatology, Department of Medicine, Faculty of Medicine
| | | |
Collapse
|
4
|
Seree-Aphinan C, Suchonwanit P, Rattanakaemakorn P, Pomsoong C, Ratanapokasatit Y, Setthaudom C, Suangtamai T, Chanprapaph K. Risk-benefit profiles associated with receiving Moderna COVID-19 (mRNA-1273) vaccine as an additional pre-booster dose in immune-mediated dermatologic disease patients with low SARS-CoV-2-specific immunity following the primary series: A prospective cohort study. J Eur Acad Dermatol Venereol 2023; 37:e572-e575. [PMID: 36662625 DOI: 10.1111/jdv.18890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 01/16/2023] [Indexed: 01/21/2023]
Affiliation(s)
- C Seree-Aphinan
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - P Suchonwanit
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - P Rattanakaemakorn
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - C Pomsoong
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Y Ratanapokasatit
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - C Setthaudom
- Immunology Laboratory, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - T Suangtamai
- Division of Allergy, Immunology, and Rheumatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Bangkok, Thailand
| | - K Chanprapaph
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | | |
Collapse
|
5
|
Wangriatisak K, Kochayoo P, Thawornpan P, Leepiyasakulchai C, Suangtamai T, Ngamjanyaporn P, Khowawisetsut L, Khaenam P, Pisitkun P, Chootong P. CD4 + T-cell cooperation promoted pathogenic function of activated naïve B cells of patients with SLE. Lupus Sci Med 2022; 9:9/1/e000739. [PMID: 36180106 PMCID: PMC9528597 DOI: 10.1136/lupus-2022-000739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 09/22/2022] [Indexed: 11/05/2022]
Abstract
Objective To explore cooperation between activated naïve (aNAV) B cells and CD4+ T cells in the pathogenesis of SLE through autoantibody production, T-cell differentiation and inflammatory cytokine secretion. Methods Peripheral blood mononuclear cell samples were obtained from 31 patients with SLE and used to characterise phenotype of aNAV B cells (n=14) and measured the phosphorylation of B-cell receptor (BCR) signalling molecules (n=5). Upregulation of T-cell costimulatory molecules after BCR and toll-like receptor (TLR)-7/TLR-8 stimulation was detected in cells from four subjects. To explore the role of these cells in SLE pathogenesis via T cell-dependent mechanisms, four subjects were analysed to detect the promotion of CD4+ T-cell activation and antibody-secreting cell (ASC) differentiation after CD4+ T-cell–B-cell cocultures. The aNAV B cells from four patients were used to assess cytokine secretion. Results The aNAV B cells of patients with SLE had increased expression of surface CD40, HLA-DR and interleukin-21 receptor (IL-21R) and FCRL5 molecules. With BCR stimulation, these cells greatly increased PLCγ2 phosphorylation. Integrated BCR and TLR-7/TLR-8 signals induced overexpression of CD40, CD86, IL-21R and HLA-DR on lupus aNAV B cells. In T-cell–B-cell cocultures, lupus aNAV B cells (with upregulated costimulatory molecules) promoted CD4+ T-cell proliferation and polarisation toward effector Th2 and Th17 cells. Importantly, in this coculture system, CD4+ T-cell signals enhanced aNAV B-cell differentiation into auto-ASCs and produced anti-DNA antibodies. The interaction between CD4+ T cell and aNAV B cell increased production of inflammatory cytokines (IL-6, IL-8 and IL-23). Conclusion Cooperation between aNAV B cells and CD4+ T cells contributed to SLE pathogenesis by promoting both differentiation of pathogenic T cells (Th2 and Th17) and autoantibody secretion.
Collapse
Affiliation(s)
- Kittikorn Wangriatisak
- Department of Clinical Microbiology and Applied Technology, Faculty of Medical Technology, Mahidol University, Bangkok, Thailand
| | - Piyawan Kochayoo
- Department of Clinical Microbiology and Applied Technology, Faculty of Medical Technology, Mahidol University, Bangkok, Thailand
| | - Pongsakorn Thawornpan
- Department of Clinical Microbiology and Applied Technology, Faculty of Medical Technology, Mahidol University, Bangkok, Thailand
| | - Chaniya Leepiyasakulchai
- Department of Clinical Microbiology and Applied Technology, Faculty of Medical Technology, Mahidol University, Bangkok, Thailand
| | - Thanitta Suangtamai
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Pintip Ngamjanyaporn
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Ladawan Khowawisetsut
- Department of Parasitology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.,Center of Excellence for Microparticle and Exosome in Diseases, Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Prasong Khaenam
- Center of Standardization and Product Validation, Faculty of Medical Technology, Mahidol University, Bangkok, Thailand
| | - Prapaporn Pisitkun
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Translational Medicine Program, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Patchanee Chootong
- Department of Clinical Microbiology and Applied Technology, Faculty of Medical Technology, Mahidol University, Bangkok, Thailand
| |
Collapse
|
6
|
Seree-aphinan C, Chanprapaph K, Rattanakaemakorn P, Setthaudom C, Suangtamai T, Pomsoong C, Ratanapokasatit Y, Suchonwanit P. Inactivated COVID-19 Vaccine Induces a Low Humoral Immune Response in a Subset of Dermatological Patients Receiving Immunosuppressants. Front Med (Lausanne) 2021; 8:769845. [PMID: 34957149 PMCID: PMC8692273 DOI: 10.3389/fmed.2021.769845] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 11/17/2021] [Indexed: 01/04/2023] Open
Abstract
Inactivated Sinovac-CoronaVac vaccine (Sinovac Life Sciences, Beijing) for coronavirus disease 2019 (COVID-19) has been used in many countries. However, its immunogenicity profile in immunosuppressed dermatological patients is lacking. This prospective observational case-control study compared the humoral immune response between adult dermatological patients receiving systemic immunosuppressive therapies (n = 14) and those who did not (n = 18); excluding patients with HIV infection, cancer, non-dermatological autoimmune conditions, previous COVID-19 infection, and positive anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) IgG prior to vaccination. The subjects were advised to withhold methotrexate for 1 week after each vaccine dose while continuing other therapies unadjusted. Anti-SARS-CoV-2 IgG antibody, surrogate neutralizing antibody (sNAb), and seroconversion rates (calculated from the percentages of participants in the group with positive sNAb) were used to assess immunogenicity. We found that participants using azathioprine, cyclosporin, mycophenolate mofetil, or prednisolone ≥ 10 mg/day had a lower level of serum anti-SARS-CoV-2 IgG antibody and sNAb than those received methotrexate ≤ 10 mg/week, prednisolone < 10 mg/day, or biologics (i.e., secukinumab, ixekizumab, omalizumab). Patients who received methotrexate ≤ 10 mg/week, prednisolone < 10 mg/day or the biologics had a similar immunogenicity profile to those without immunosuppressive therapies. Despite the lack of statistical significance, a reduction of humoral immune response was observed among the study participants who used ≥2 immunosuppressants or pemphigus patients. Our findings suggest that a subset of patients with immune-mediated skin conditions respond poorly to the vaccine despite having low-level immunosuppression. These patients could benefit from vaccines that trigger a greater level of immunogenicity or booster doses.
Collapse
Affiliation(s)
- Chutima Seree-aphinan
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Kumutnart Chanprapaph
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Ploysyne Rattanakaemakorn
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Chavachol Setthaudom
- Immunology Laboratory, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Thanitta Suangtamai
- Division of Allergy, Immunology, and Rheumatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Cherrin Pomsoong
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Yanisa Ratanapokasatit
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Poonkiat Suchonwanit
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- *Correspondence: Poonkiat Suchonwanit
| |
Collapse
|
7
|
Wangriatisak K, Thanadetsuntorn C, Krittayapoositpot T, Leepiyasakulchai C, Suangtamai T, Ngamjanyaporn P, Khowawisetsut L, Khaenam P, Setthaudom C, Pisitkun P, Chootong P. The expansion of activated naive DNA autoreactive B cells and its association with disease activity in systemic lupus erythematosus patients. Arthritis Res Ther 2021; 23:179. [PMID: 34229724 PMCID: PMC8259008 DOI: 10.1186/s13075-021-02557-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 06/20/2021] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Autoreactive B cells are well recognized as key participants in the pathogenesis of systemic lupus erythematosus (SLE). However, elucidating the particular subset of B cells in producing anti-dsDNA antibodies is limited due to their B cell heterogeneity. This study aimed to identify peripheral B cell subpopulations that display autoreactivity to DNA and contribute to lupus pathogenesis. METHODS Flow cytometry was used to detect total B cell subsets (n = 20) and DNA autoreactive B cells (n = 15) in SLE patients' peripheral blood. Clinical disease activities were assessed in SLE patients using modified SLEDAI-2 K and used for correlation analyses with expanded B cell subsets and DNA autoreactive B cells. RESULTS The increases of circulating double negative 2 (DN2) and activated naïve (aNAV) B cells were significantly observed in SLE patients. Expanded B cell subsets and DNA autoreactive B cells represented a high proportion of aNAV B cells with overexpression of CD69 and CD86. The frequencies of aNAV B cells in total B cell populations were significantly correlated with modified SLEDAI-2 K scores. Further analysis showed that expansion of aNAV DNA autoreactive B cells was more related to disease activity and serum anti-dsDNA antibody levels than to total aNAV B cells. CONCLUSION Our study demonstrated an expansion of aNAV B cells in SLE patients. The association between the frequency of aNAV B cells and disease activity patients suggested that these expanded B cells may play a role in SLE pathogenesis.
Collapse
Affiliation(s)
- Kittikorn Wangriatisak
- Department of Clinical Microbiology and Applied Technology, Faculty of Medical Technology, Mahidol University, 999 Phutthamonthon Sai 4 Road, Salaya, Nakhonpathom, 73170, Thailand
| | - Chokchai Thanadetsuntorn
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama 6 Road, Ratchathewi, Bangkok, 10400, Thailand
| | - Thamonwan Krittayapoositpot
- Department of Clinical Microbiology and Applied Technology, Faculty of Medical Technology, Mahidol University, 999 Phutthamonthon Sai 4 Road, Salaya, Nakhonpathom, 73170, Thailand
| | - Chaniya Leepiyasakulchai
- Department of Clinical Microbiology and Applied Technology, Faculty of Medical Technology, Mahidol University, 999 Phutthamonthon Sai 4 Road, Salaya, Nakhonpathom, 73170, Thailand
| | - Thanitta Suangtamai
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama 6 Road, Ratchathewi, Bangkok, 10400, Thailand
| | - Pintip Ngamjanyaporn
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama 6 Road, Ratchathewi, Bangkok, 10400, Thailand
| | - Ladawan Khowawisetsut
- Department of Parasitology, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
- Center of Excellence for Microparticle and Exosome in Diseases, Department of Research and Development, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Prasong Khaenam
- Center of Standardization and Product Validation, Faculty of Medical Technology, Mahidol University, Bangkok, Thailand
| | - Chavachol Setthaudom
- Immunology Laboratory, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Prapaporn Pisitkun
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama 6 Road, Ratchathewi, Bangkok, 10400, Thailand.
- Translational Medicine Program, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
| | - Patchanee Chootong
- Department of Clinical Microbiology and Applied Technology, Faculty of Medical Technology, Mahidol University, 999 Phutthamonthon Sai 4 Road, Salaya, Nakhonpathom, 73170, Thailand.
| |
Collapse
|
8
|
Tangtanatakul P, Thumarat C, Satproedprai N, Kunhapan P, Chaiyasung T, Klinchanhom S, Wang YF, Wei W, Wongshinsri J, Chiewchengchol D, Rodsaward P, Ngamjanyaporn P, Suangtamai T, Mahasirimongkol S, Pisitkun P, Hirankarn N. Meta-analysis of genome-wide association study identifies FBN2 as a novel locus associated with systemic lupus erythematosus in Thai population. Arthritis Res Ther 2020; 22:185. [PMID: 32771030 PMCID: PMC7414652 DOI: 10.1186/s13075-020-02276-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 07/26/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Differences in the expression of variants across ethnic groups in the systemic lupus erythematosus (SLE) patients have been well documented. However, the genetic architecture in the Thai population has not been thoroughly examined. In this study, we carried out genome-wide association study (GWAS) in the Thai population. METHODS Two GWAS cohorts were independently collected and genotyped: discovery dataset (487 SLE cases and 1606 healthy controls) and replication dataset (405 SLE cases and 1590 unrelated disease controls). Data were imputed to the density of the 1000 Genomes Project Phase 3. Association studies were performed based on different genetic models, and pathway enrichment analysis was further examined. In addition, the performance of disease risk estimation for individuals in Thai GWAS was assessed based on the polygenic risk score (PRS) model trained by other Asian populations. RESULTS Previous findings on SLE susceptible alleles were well replicated in the two GWAS. The SNPs on HLA class II (rs9270970, A>G, OR = 1.82, p value = 3.61E-26), STAT4 (rs7582694, C>G, OR = 1.57, p value = 8.21E-16), GTF2I (rs73366469, A>G, OR = 1.73, p value = 2.42E-11), and FAM167A-BLK allele (rs13277113, A>G, OR = 0.68, p value = 1.58E-09) were significantly associated with SLE in Thai population. Meta-analysis of the two GWAS identified a novel locus at the FBN2 that was specifically associated with SLE in the Thai population (rs74989671, A>G, OR = 1.54, p value = 1.61E-08). Functional analysis showed that rs74989671 resided in a peak of H3K36me3 derived from CD14+ monocytes and H3K4me1 from T lymphocytes. In addition, we showed that the PRS model trained from the Chinese population could be applied in individuals of Thai ancestry, with the area under the receiver-operator curve (AUC) achieving 0.76 for this predictor. CONCLUSIONS We demonstrated the genetic architecture of SLE in the Thai population and identified a novel locus associated with SLE. Also, our study suggested a potential use of the PRS model from the Chinese population to estimate the disease risk for individuals of Thai ancestry.
Collapse
Affiliation(s)
- Pattarin Tangtanatakul
- Department of Transfusion Sciences and Clinical Microbiology, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Chisanu Thumarat
- Section of Translational Medicine, Faculty of Medicine, Mahidol University, Ramathibodi Hospital, Bangkok, Thailand
| | - Nusara Satproedprai
- Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | - Punna Kunhapan
- Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | | | - Siriwan Klinchanhom
- Centre of Excellent in Immunology and Immune-Mediated Diseases, Department of Microbiology, Faculty of Medicine, Chulalongkorn University, 1873 Ratchadamri Road, Pathum wan, Bangkok, 10330, Thailand
| | - Yong-Fei Wang
- Department of Paediatrics and Adolescent Medicine, Faculty of Medicine, The University of Hong Kong, 21 Sassoon Road, Sandy Bay, Hong Kong
- Shenzhen Futian Hospital for Rheumatic Disease, Shenzhen, People's Republic of China
| | - Wei Wei
- Lupus Research Institute, Affiliated Hospital of Jining Medical University, Jining, China
- Collaborative Innovation Centre for Birth Defect Research and Transformation of Shandong Province, Jining Medical University, Jining, China
| | | | - Direkrit Chiewchengchol
- Centre of Excellent in Immunology and Immune-Mediated Diseases, Department of Microbiology, Faculty of Medicine, Chulalongkorn University, 1873 Ratchadamri Road, Pathum wan, Bangkok, 10330, Thailand
| | - Pongsawat Rodsaward
- Centre of Excellent in Immunology and Immune-Mediated Diseases, Department of Microbiology, Faculty of Medicine, Chulalongkorn University, 1873 Ratchadamri Road, Pathum wan, Bangkok, 10330, Thailand
| | - Pintip Ngamjanyaporn
- Division of Allergy, Immunology, and Rheumatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Thanitta Suangtamai
- Division of Allergy, Immunology, and Rheumatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | | | - Prapaporn Pisitkun
- Section of Translational Medicine, Faculty of Medicine, Mahidol University, Ramathibodi Hospital, Bangkok, Thailand
| | - Nattiya Hirankarn
- Centre of Excellent in Immunology and Immune-Mediated Diseases, Department of Microbiology, Faculty of Medicine, Chulalongkorn University, 1873 Ratchadamri Road, Pathum wan, Bangkok, 10330, Thailand.
| |
Collapse
|
9
|
Laisuan W, Pisitkun P, Ngamjanyaporn P, Suangtamai T, Rotjanapan P. Prospective Pilot Study of Cyclophosphamide as an Adjunct Treatment in Patients With Adult-Onset Immunodeficiency Associated With Anti-interferon-γ Autoantibodies. Open Forum Infect Dis 2020; 7:ofaa035. [PMID: 32099846 PMCID: PMC7029682 DOI: 10.1093/ofid/ofaa035] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 01/27/2020] [Indexed: 11/12/2022] Open
Abstract
Background Adult-onset immunodeficiency associated with interferon-γ autoantibody (IGA) is an emerging disease. The majority of patients require both antimicrobial and immunosuppressive treatments. However, anti-CD20 therapy is not fully accessible in a resource-limited setting to date. Background The objectives of this work were to study the efficacy of cyclophosphamide treatment and the role of laboratory biomarkers for disease progression monitoring. Methods A prospective pilot cohort study was conducted among patients with anti-interferon-γ autoantibodies (IGA) who had recurrent infections and required long-term antimicrobial therapy between 2015 and 2018. The patients were categorized into 2 groups: receipt of intravenous cyclophosphamide (IVCY) and receipt of anti-CD20 therapy (RTX). Clinical and laboratory data were determined. Results A total of 17 IGA patients were enrolled. Prolonged fever was the most common manifestation, and the most common infection identified was nontuberculous mycobacterial infections. Both were found in 88.24% of all patients.After completion of IVCY, 9/11 patients achieved complete remission and tended to reach remission faster compared with individuals in the RTX group. The median duration from treatment initiation to remission (interquartile range) was 84 (42-154) days in the IVCY group and 99 (51-202) days in the RTX group. In remission patients, the biomarkers of interest had normalized after treatment, except interferon γ autoantibody titers. There were no differences in adverse events among the 2 groups. Conclusion IVCY may be considered as alternative therapy in this population, especially in resource-limited countries. A comparable clinical outcome to RTX may support its use on a larger scale. However, further study is encouraged.
Collapse
Affiliation(s)
- Wannada Laisuan
- Division of Allergy Immunology and Rheumatology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Prapaporn Pisitkun
- Division of Allergy Immunology and Rheumatology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Pintip Ngamjanyaporn
- Division of Allergy Immunology and Rheumatology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Thanitta Suangtamai
- Division of Allergy Immunology and Rheumatology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Porpon Rotjanapan
- Division of Infectious Diseases, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| |
Collapse
|