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Li C, Fu J, Ye Y, Li J, He Y, Fang T. The impact of vitamin D on the etiopathogenesis and the progression of type 1 and type 2 diabetes in children and adults. Front Endocrinol (Lausanne) 2024; 15:1360525. [PMID: 38650715 PMCID: PMC11033370 DOI: 10.3389/fendo.2024.1360525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Accepted: 03/25/2024] [Indexed: 04/25/2024] Open
Abstract
Diabetes is a common chronic metabolic disease with complex causes and pathogenesis. As an immunomodulator, vitamin D has recently become a research hotspot in the occurrence and development of diabetes and its complications. Many studies have shown that vitamin D can reduce the occurrence of diabetes and delay the progression of diabetes complications, and vitamin D can reduce oxidative stress, inhibit iron apoptosis, promote Ca2+ influx, promote insulin secretion, and reduce insulin resistance. Therefore, the prevention and correction of vitamin D deficiency is very necessary for diabetic patients, but further research is needed to confirm what serum levels of vitamin D3 are maintained in the body. This article provides a brief review of the relationship between vitamin D and diabetes, including its acute and chronic complications.
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Affiliation(s)
- Candong Li
- Department of Endocrine, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
| | - Jiaowen Fu
- Department of Endocrine, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
| | - Yipeng Ye
- Department of Endocrine, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
| | - Junsen Li
- Department of Endocrine, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
| | - Yangli He
- Department of Health Care Centre, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Tuanyu Fang
- Department of Endocrine, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
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Jiang L, Zhi S, Wei C, Rong Z, Zhang H. Serum 25(OH)D levels are associated with disease activity and renal involvement in initial-onset childhood systemic lupus erythematosus. Front Pediatr 2023; 11:1252594. [PMID: 38111622 PMCID: PMC10725985 DOI: 10.3389/fped.2023.1252594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 11/06/2023] [Indexed: 12/20/2023] Open
Abstract
Background Vitamin D deficiency is common in patients with systemic lupus erythematosus (SLE) and may affect their disease activity and severity. Objective This study aims to assess the vitamin D status in patients with initial-onset SLE during childhood and its association with the clinical and laboratory markers of disease activity. Method This is a retrospective study that includes 168 patients with initial-onset SLE during childhood and 109 healthy children as controls. Clinical and laboratory data were recorded. The area under the curve (AUC) method was used to evaluate the efficacy of double-stranded deoxyribonucleic acid (dsDNA), lower 25(OH)D and complement 3 (C3) alone and in combination to diagnose the presence of renal damage in children with SLE. Result Compared with the controls (25.53 ± 7.02 ng/ml), patients with initial-onset SLE during childhood have lower serum 25(OH)D levels (18.63 ± 5.32 ng/ml) (P < 0.05). Among patients with initial-onset SLE during childhood, SLEDAI-2K scores are significantly higher in the vitamin D insufficiency (median = 14.5) and vitamin D deficiency (median = 14.0) groups than in the vitamin D sufficiency group (median = 9.0) (P < 0.05). Patients with initial-onset SLE during childhood with lower 25(OH)D levels are more likely to have lupus nephritis (LN) and a higher SDI score (P < 0.05). Compared with patients with other types of LN (16.69 ± 3.90 ng/ml), patients with type V LN have lower levels of 25(OH)D (12.27 ± 3.53 ng/ml) (P < 0.05). The AUC was 0.803 when dsDNA antibody, 25(OH)D level and C3 were used in combination to diagnose LN in patients with SLE. Conclusion Vitamin D deficiency and insufficiency are closely related to an increase in SLEDAI and SDI scores. Significant decrease in vitamin D level is a risk factor for LN.
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Affiliation(s)
| | | | | | - Zanhua Rong
- Department of Pediatrics, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Huifeng Zhang
- Department of Pediatrics, The Second Hospital of Hebei Medical University, Shijiazhuang, China
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Richter P, Macovei LA, Mihai IR, Cardoneanu A, Burlui MA, Rezus E. Cytokines in Systemic Lupus Erythematosus-Focus on TNF-α and IL-17. Int J Mol Sci 2023; 24:14413. [PMID: 37833861 PMCID: PMC10572174 DOI: 10.3390/ijms241914413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 09/07/2023] [Accepted: 09/20/2023] [Indexed: 10/15/2023] Open
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune disorder known for its complex pathogenesis, in which cytokines play an essential role. It seems that the modulation of these cytokines may impact disease progression, being considered potential biomarkers. Thus, TNF (tumor necrosis factor)-α and IL (interleukin)-17 are molecules of great interest in SLE. TNF-α plays a dual role in SLE, with both immunosuppressive and proinflammatory functions. The role of IL-17 is clearly described in the pathogenesis of SLE, having a close association with IL-23 in stimulating the inflammatory response and consecutive tissue destruction. It appears that patients with elevated levels of these cytokines are associated with high disease activity expressed by the SLE disease activity index (SLEDAI) score, although some studies do not confirm this association. However, TNF-α and IL-17 are found in increased titers in lupus patients compared to the general population. Whether inhibition of these cytokines would lead to effective treatment is under discussion. In the case of anti-TNF-α therapies in SLE, the possibility of ATIL (anti-TNF-induced lupus) is a serious concern that limits their use. The use of anti-IL-17 therapies in SLE is a promising option, but not yet approved. Future studies of these cytokines in large cohorts will provide valuable information for the management of SLE.
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Affiliation(s)
| | - Luana Andreea Macovei
- Department of Rheumatology and Rehabilitation, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (P.R.); (I.R.M.); (A.C.); (M.A.B.); (E.R.)
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Shevchuk S, Marynych L, Malovana T, Denyshchych L. Vitamin D level in patients with systemic lupus erythematosus: its relationship to disease course and bone mineral density. Lupus Sci Med 2023; 10:e000968. [PMID: 37558268 PMCID: PMC10414063 DOI: 10.1136/lupus-2023-000968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 07/28/2023] [Indexed: 08/11/2023]
Abstract
OBJECTIVE To determine vitamin D levels in patients with SLE and evaluate their relationship to bone mineral density (BMD) and the disease course. METHODS The study included 101 patients with SLE and 29 individuals in the control group. The study participants were tested for vitamin D level, erythrocyte sedimentation rate (ESR), C reactive protein (CRP), interleukin (IL)-6, osteocalcin (OC) and collagen type I C-terminal telopeptide (CTX), and the dual-energy X-ray absorptiometry was provided to assess BMD in the lumbar spine and the hip. RESULTS The mean serum vitamin D level was 18.98±0.88 ng/mL, and women had 25.42% lower vitamin D levels than men (p<0.05). There was no correlation between vitamin D levels and patient's age or disease course. There was a significant inverse correlation between vitamin D levels and cumulative dose of glucocorticoids (r=-0.26) and serum inflammatory markers, particularly CRP (r=-0.39), IL-6 (r=-0.37) and ESR (r=-0.15). Vitamin D level was associated with the bone turnover markers (BTMs). In women of reproductive age with vitamin D deficiency, BMD of the lumbar spine and the hip was 9.5-23.1% higher than in those with no vitamin deficiency, respectively, and the mean lumbar spine Z-score in women of reproductive age with vitamin D insufficiency and deficiency was significantly 2.0 and 2.9 times lower than in patients with normal vitamin D level. CONCLUSIONS Hypovitaminosis D is quite common in patients with SLE and is associated with high inflammatory activity (SLE Disease Activity Index, ESR, CRP, IL-6), severity of organ damage (Damage Index), cumulative dose of glucocorticoids, BTM changes (decrease in OC, increase in CTX) and BMD decline. Vitamin D status was not associated with the patient's age or disease course.
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Affiliation(s)
- Sergii Shevchuk
- Vinnytsia National Medical University, Vinnytsia, Ukraine
- Research Institute for Rehabilitation of Individuals with Disabilities (Educational and Scientific Treatment Facility) of Vinnytsia National Medical University, Vinnytsia, Ukraine
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Athanassiou L, Kostoglou-Athanassiou I, Koutsilieris M, Shoenfeld Y. Vitamin D and Autoimmune Rheumatic Diseases. Biomolecules 2023; 13:709. [PMID: 37189455 PMCID: PMC10135889 DOI: 10.3390/biom13040709] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 04/12/2023] [Accepted: 04/19/2023] [Indexed: 05/17/2023] Open
Abstract
Vitamin D is a steroid hormone with potent immune-modulating properties. It has been shown to stimulate innate immunity and induce immune tolerance. Extensive research efforts have shown that vitamin D deficiency may be related to the development of autoimmune diseases. Vitamin D deficiency has been observed in patients with rheumatoid arthritis (RA) and has been shown to be inversely related to disease activity. Moreover, vitamin D deficiency may be implicated in the pathogenesis of the disease. Vitamin D deficiency has also been observed in patients with systemic lupus erythematosus (SLE). It has been found to be inversely related to disease activity and renal involvement. In addition, vitamin D receptor polymorphisms have been studied in SLE. Vitamin D levels have been studied in patients with Sjogren's syndrome, and vitamin D deficiency may be related to neuropathy and the development of lymphoma in the context of Sjogren's syndrome. Vitamin D deficiency has been observed in ankylosing spondylitis, psoriatic arthritis (PsA), and idiopathic inflammatory myopathies. Vitamin D deficiency has also been observed in systemic sclerosis. Vitamin D deficiency may be implicated in the pathogenesis of autoimmunity, and it may be administered to prevent autoimmune disease and reduce pain in the context of autoimmune rheumatic disorders.
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Affiliation(s)
- Lambros Athanassiou
- Department of Rheumatology, Asclepeion Hospital, Voula, GR16673 Athens, Greece
- Department of Physiology, Medical School, University of Athens, GR11527 Athens, Greece
| | | | - Michael Koutsilieris
- Department of Physiology, Medical School, University of Athens, GR11527 Athens, Greece
| | - Yehuda Shoenfeld
- Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel Aviv University, Tel Aviv 69978, Israel
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Hoseinzadeh A, Rezaieyazdi Z, Afshari JT, Mahmoudi A, Heydari S, Moradi R, Esmaeili SA, Mahmoudi M. Modulation of Mesenchymal Stem Cells-Mediated Adaptive Immune Effectors' Repertoire in the Recovery of Systemic Lupus Erythematosus. Stem Cell Rev Rep 2023; 19:322-344. [PMID: 36272020 DOI: 10.1007/s12015-022-10452-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2022] [Indexed: 02/07/2023]
Abstract
The breakdown of self-tolerance of the immune response can lead to autoimmune conditions in which chronic inflammation induces tissue damage. Systemic lupus erythematosus (SLE) is a debilitating multisystemic autoimmune disorder with a high prevalence in women of childbearing age; however, SLE incidence, prevalence, and severity are strongly influenced by ethnicity. Although the mystery of autoimmune diseases remains unsolved, disturbance in the proportion and function of B cell subsets has a major role in SLE's pathogenesis. Additionally, colocalizing hyperactive T helper cell subgroups within inflammatory niches are indispensable. Despite significant advances in standard treatments, nonspecific immunosuppression, the risk of serious infections, and resistance to conventional therapies in some cases have raised the urgent need for new treatment strategies. Without the need to suppress the immune system, mesenchymal stem cells (MSCs), as ''smart" immune modulators, are able to control cellular and humoral auto-aggression responses by participating in precursor cell development. In lupus, due to autologous MSCs disorder, the ability of allogenic engrafted MSCs in tissue regeneration and resetting immune homeostasis with the provision of a new immunocyte repertoire has been considered simultaneously. In Brief The bone marrow mesenchymal stem cells (BM-MSCs) lineage plays a critical role in maintaining the hematopoietic stem-cell microstructure and modulating immunocytes. The impairment of BM-MSCs and their niche partially contribute to the pathogenesis of SLE-like diseases. Allogenic MSC transplantation can reconstruct BM microstructure, possibly contributing to the recovery of immunocyte phenotype restoration of immune homeostasis. In terms of future prospects of MSCs, artificially gained by ex vivo isolation and culture adaptation, the wide variety of potential mediators and mechanisms might be linked to the promotion of the immunomodulatory function of MSCs.
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Affiliation(s)
- Akram Hoseinzadeh
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Immunology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zahra Rezaieyazdi
- Department of Rheumatology, Ghaem Hospital, Mashhad University of Medical Science, Mashhad, Iran.,Rheumatic Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Jalil Tavakol Afshari
- Department of Immunology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Mahmoudi
- Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sahar Heydari
- Department of Physiology and Pharmacology, Faculty of Medicine, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Reza Moradi
- Nanotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed-Alireza Esmaeili
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Immunology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahmoud Mahmoudi
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. .,Department of Immunology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. .,Department of Immunology, Mashhad University of Medical Sciences, Azadi Square, Kalantari Blvd, Pardi's campusMashhad, Iran.
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Is Vitamin D Deficiency the Cause or the Effect of Systemic Lupus Erythematosus: Evidence from Bidirectional Mendelian Randomization Analysis. J Immunol Res 2022; 2022:8689777. [PMID: 36189146 PMCID: PMC9519279 DOI: 10.1155/2022/8689777] [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] [Received: 07/28/2022] [Accepted: 08/27/2022] [Indexed: 11/18/2022] Open
Abstract
Background Vitamin D deficiency is common in patients with systemic lupus erythematosus (SLE). Observational studies have reported that it is associated with SLE. In this bidirectional Mendelian randomization (MR) study, we explored the genetic association between serum vitamin D (VD) levels and SLE using two models. Methods Genetic variants associated with vitamin D (n = 304,181), 25-hydroxyvitamin D levels (n = 401,460), and SLE (n = 213,683) at genome-wide significance (P < 5∗10−8) derived from large-scale publicly available GWAS data were used as instrumental variables. Bidirectional two-sample MR analyses were performed using the inverse variance weighted method (IVW, random, or fixed effect model). Sensitivity analyses including maximum likelihood, MR-Egger method, penalized weighted median method, MR-PRESSO, MR-RAPS, and MR-radial method were conducted. Results The findings showed that genetically predicted SLE using the IVW method had a negative effect on the vitamin D and 25-hydroxyvitamin D levels in the two models. The results of sensitivity analyses of different analytical approaches were consistent. Conclusions These findings indicated that genetically determined SLE had a negative effect on the vitamin D and 25-hydroxyvitamin D levels. Future studies, including random controlled clinical trials, should evaluate the association and mechanisms between serum VD levels and SLE.
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Adel Y, Elgamal M, Adel Abdelsalam S. Impact of vitamin D level and supplementation on systemic lupus erythematosus patients during COVID-19 pandemic. Arch Rheumatol 2022; 37:288-299. [PMID: 36017215 PMCID: PMC9377176 DOI: 10.46497/archrheumatol.2022.8996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 08/02/2021] [Indexed: 11/06/2022] Open
Abstract
Objectives
In this study, we aimed to assess the impact of serum vitamin D level in systemic lupus erythematosus (SLE) patients with novel coronavirus-2019 (COVID-19) disease on severity of infection, duration of COVID-19 disease course, and fatigue development as a complication of both SLE and COVID-19. Patients and methods
Between April 2020 and January 2021, a total of 38 patients (31 males, 7 females; mean age: 49.2±8.1 years; range, 38 to 65 years) who were previously diagnosed with SLE and on different lines of lupus management were included. The patients presented to chest outpatient clinic and emergency hospital with manifestations suggesting COVID-19 infection. Vitamin D levels were measured in serum by enzymelinked immunosorbent assay (ELISA). Vitamin D supplement was added to treatment protocols for COVID-19. Results
Thirteen (34.2%) patients had normal baseline serum vitamin D levels (≥30 ng/mL), nine (23.7%) patients had vitamin D insufficiency (21 to 29 ng/mL), and 16 (42.1%) patients had vitamin D deficiency (≤20 ng/mL). Low vitamin D levels (insufficiency & deficiency) patients had long SLE disease duration (p=0.06). Also, there was a significant long time spent until recovery from COVID-19 infection in low vitamin D levels (insufficiency & deficiency) patient groups versus those with normal vitamin D (p=0.019). Low baseline vitamin D level patients mainly presented with severe COVID19 symptoms (p=0.04). Patients recovered from COVID-19 had normal vitamin D levels than those who died or were lost to follow-up (p=0.07). After recovery from COVID-19, fatigue was more common in SLE patients with low baseline vitamin D level. Conclusion
Vitamin D seems to play a certain role in the management of COVID-19 infection in SLE patients. Patients with normal vitamin D levels have less severe symptoms, shorter time to recovery, improved COVID-19 outcomes, and less development of fatigue after COVID-19 infection.
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Affiliation(s)
- Yasmin Adel
- Department of Physical Medicine and Rehabilitation, Division of Rheumatology, Mansoura University Hospital,Faculty of Medicine, Mansoura, Egypt
| | - Mohamed Elgamal
- Department of Chest, Mansoura University Hospital, Faculty of Medicine, Mansoura, Egypt
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Athanassiou L, Kostoglou-Athanassiou I, Tsakiridis P, Devetzi E, Mavroudi M, Fytas P, Koutsilieris M, Athanassiou P. Vitamin D levels in Greek patients with systemic lupus erythematosus. Lupus 2022; 31:125-132. [PMID: 35006029 DOI: 10.1177/09612033211066462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Vitamin D deficiency has been observed in autoimmune rheumatic diseases, such as rheumatoid arthritis. The aim was to study vitamin D in patients with systemic lupus erythematosus (SLE) and its relationship with disease activity. METHODS In a cohort of 45 patients with SLE, 41 females and 4 males, aged 47.07 ± 2.17 years (mean ± SEM), and range = 21-79 years, 25(OH)D3 levels were determined by electrochemiluminescence. C3 and C4 levels were also analyzed. SLE disease activity was estimated by SLEDAI-2K. Observations were also performed in a control group matched for age and sex. RESULTS In this cohort of SLE patients, 25(OH)D3 levels were 40.36 ± 2.41 nmol/L (mean ± SEM) as opposed to 60.98 ± 4.28 nmol/L in the control group (p < 0.001, Student's t test). Vitamin D levels were related to C3 (p < 0.001, linear regression analysis), correlation coefficient 0.106, r2 = 0.011, and C4 (p < 0.001); correlation coefficient 0.316 and r2 = 0.100; and inversely related to disease activity (p < 0.001), correlation coefficient -0.572 and r2 = 0.327. 25(OH)D3 levels were 17.73 ± 1.20 nmol/L and 12.24 ± 0.93 nmol/L, in the groups without and with renal involvement, respectively (p = 0.001, Student's t test). CONCLUSIONS Vitamin D levels are low in SLE patients and are inversely related to disease activity. Routine screening for vitamin D levels should be performed in SLE patients.
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Affiliation(s)
| | | | - Pavlos Tsakiridis
- Department of Rheumatology, St Paul's Hospital, Thessaloniki, Greece
| | - Eirini Devetzi
- Department of Rheumatology, St Paul's Hospital, Thessaloniki, Greece
| | - Maria Mavroudi
- Department of Rheumatology, St Paul's Hospital, Thessaloniki, Greece
| | - Pantelis Fytas
- Department of Immunology, St Paul's Hospital, Thessaloniki, Greece
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Abstract
Despite an incomplete overall understanding, nutrition plays an important role in connective tissue disease. Assessment of patients with connective tissue disease for nutritional status and metabolic disturbances may significantly contribute to patient outcomes. Several studies have indicated the multifactorial role of macronutrients, micronutrients, and supplements in the setting of connective tissue disease. There is additional evidence regarding the roles of weight, obesity, and malnutrition. This contribution reviews a growing body of data regarding nutrition in the development and treatment of various connective tissue diseases, including systemic lupus erythematosus, dermatomyositis, and systemic sclerosis.
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Affiliation(s)
- Alexa Lisevick
- Frank H. Netter MD School of Medicine, Quinnipiac University, North Haven, Connecticut, USA
| | - Jette Hooper
- Department of Dermatology, University of Connecticut Medical Center, Farmington, Connecticut, USA
| | - Neda Shahriari
- Department of Dermatology, University of Connecticut Medical Center, Farmington, Connecticut, USA
| | - Jun Lu
- Department of Dermatology, University of Connecticut Medical Center, Farmington, Connecticut, USA.
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Izati AF, Mohd Shukri ND, Wan Ghazali WS, Che Hussin CM, Wong KK. Increased IL-23R + Th Cells Population Exhibits Higher SLEDAI-2K Scores in Systemic Lupus Erythematosus Patients. Front Immunol 2021; 12:690908. [PMID: 34484186 PMCID: PMC8416093 DOI: 10.3389/fimmu.2021.690908] [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: 04/04/2021] [Accepted: 07/27/2021] [Indexed: 01/14/2023] Open
Abstract
The IL-23/IL-17 axis plays causative roles in the development and progression of systemic lupus erythematosus (SLE). However, it remains unclear if the IL-17RA+ and IL-23R+ T helper (Th) cells populations are associated with the serum IL-17 and IL-23 levels, or with the immunological parameters and disease activities in SLE patients. Herein, we examined the proportion of IL-17RA+ and IL-23R+ Th cells and serum levels of IL-17 and IL-23 in established SLE patients (n = 50) compared with healthy controls (n = 50). The associations of these interleukins and their receptors with immunological parameters [anti-nuclear antibody (ANA), anti-dsDNA antibody, and C-reactive protein (CRP)] and SLE disease activity (SLEDAI-2K scores) in SLE patients were assessed. CD3+CD4+ Th cells of SLE patients demonstrated significantly elevated IL-17RA+ (p = 1.12 x 10-4) or IL-23R+ (p = 1.98 x 10-29) populations compared with the healthy controls. Serum IL-17 levels were significantly lower in SLE patients compared with the healthy controls (p = 8.32 x 10-5), while no significant difference was observed for the IL-23 serum levels between both groups. IL-23R+ Th cells population was significantly associated with higher SLEDAI-2K scores (p = 0.017). In multivariate analysis, the proportion of IL-23R+ Th cells remained significantly associated with higher SLEDAI-2K scores independent of prednisolone intake (p = 0.027). No associations were observed between the interleukin parameters (i.e., IL-17, IL-23, IL-17RA+ Th cells, and IL-23R+ Th cells) with ANA, anti-dsDNA, and CRP status, suggesting that the IL-17/IL-23 axis acts independently of these immunological parameters. In conclusion, our results support that therapeutic inhibition of the IL-23/IL-17 axis receptors on Th cells, particularly IL-23R, is potentially relevant in SLE patients.
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Affiliation(s)
- Aziz Farah Izati
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia.,Hospital Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Nur Diyana Mohd Shukri
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia.,Hospital Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Wan Syamimee Wan Ghazali
- Hospital Universiti Sains Malaysia, Kubang Kerian, Malaysia.,Department of Internal Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Che Maraina Che Hussin
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia.,Hospital Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Kah Keng Wong
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia.,Hospital Universiti Sains Malaysia, Kubang Kerian, Malaysia
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Curran CS, Kopp JB. PD-1 immunobiology in glomerulonephritis and renal cell carcinoma. BMC Nephrol 2021; 22:80. [PMID: 33676416 PMCID: PMC7936245 DOI: 10.1186/s12882-021-02257-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 01/31/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Programmed cell death protein (PD)-1 receptors and ligands on immune cells and kidney parenchymal cells help maintain immunological homeostasis in the kidney. Dysregulated PD-1:PD-L1 binding interactions occur during the pathogenesis of glomerulopathies and renal cell carcinoma (RCC). The regulation of these molecules in the kidney is important to PD-1/PD-L1 immunotherapies that treat RCC and may induce glomerulopathies as an adverse event. METHODS The expression and function of PD-1 molecules on immune and kidney parenchymal cells were reviewed in the healthy kidney, PD-1 immunotherapy-induced nephrotoxicity, glomerulopathies and RCC. RESULTS PD-1 and/or its ligands are expressed on kidney macrophages, dendritic cells, lymphocytes, and renal proximal tubule epithelial cells. Vitamin D3, glutathione and AMP-activated protein kinase (AMPK) regulate hypoxic cell signals involved in the expression and function of PD-1 molecules. These pathways are altered in kidney disease and are linked to the production of vascular endothelial growth factor, erythropoietin, adiponectin, interleukin (IL)-18, IL-23, and chemokines that bind CXCR3, CXCR4, and/or CXCR7. These factors are differentially produced in glomerulonephritis and RCC and may be important biomarkers in patients that receive PD-1 therapies and/or develop glomerulonephritis as an adverse event CONCLUSION: By comparing the functions of the PD-1 axis in glomerulopathies and RCC, we identified similar chemokines involved in the recruitment of immune cells and distinct mediators in T cell differentiation. The expression and function of PD-1 and PD-1 ligands in diseased tissue and particularly on double-negative T cells and parenchymal kidney cells needs continued exploration. The possible regulation of the PD-1 axis by vitamin D3, glutathione and/or AMPK cell signals may be important to kidney disease and the PD-1 immunotherapeutic response.
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Affiliation(s)
- Colleen S Curran
- Critical Care Medicine Department, Clinical Center, NIH, BG 10 RM 2C135, 10 Center Drive, Bethesda, MD, 20814, USA.
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Correa-Rodríguez M, Pocovi-Gerardino G, Callejas-Rubio JL, Ríos-Fernández R, Martín-Amada M, Cruz-Caparrós MG, DelOlmo-Romero S, Ortego-Centeno N, Rueda-Medina B. Vitamin D Levels are Associated with Disease Activity and Damage Accrual in Systemic Lupus Erythematosus Patients. Biol Res Nurs 2020; 23:455-463. [PMID: 33380211 DOI: 10.1177/1099800420983596] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Vitamin D has immunosuppressive properties and is considered a therapeutic option, although there is controversy about the role of this vitamin in the pathogenesis of systemic lupus erythematosus (SLE). We aimed to determine the prevalence of vitamin D insufficiency and deficiency and their potential association with disease activity, damage accrual, SLE-related clinical manifestations, and cardiovascular risk factors in SLE patients. A cross-sectional study of 264 patients was conducted (89.4% females; mean age 46.7 ± 12.9 years). The SLE Disease Activity Index (SLEDAI-2 K) and the SDI Damage Index were used to assess disease activity and disease-related damage, respectively. The mean 25(OH)D value was 25.1 ± 13.0 ng/ml. Eleven patients (4.2%) had 25(OH)D <10 (deficiency) and 178 patients (70.6%) had 25(OH)D <30 (insufficiency). In the 25(OH)D deficiency group, SLEDAI was significantly higher than the insufficiency (p = 0.001) and normal groups (p < 0.001). Also, patients with vitamin D deficiency presented significantly higher SDI scores than patients with 25(OH)D insufficiency (p = 0.033) and 25(OH)D normal levels (p = 0.029). There is a high prevalence of both vitamin D deficiency and insufficiency in Caucasian SLE patients and this status was associated with higher SLEDAI and SDI scores, supporting the impact of vitamin D levels on disease activity and damage accrual in SLE patients. Longitudinal studies on the relationship between vitamin D status and disease activity and progression are therefore required.
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Affiliation(s)
- María Correa-Rodríguez
- Instituto de Investigación Biosanitaria, IBS, Granada, Spain.,Department of Nursing, Health Sciences Faculty, 16741University of Granada (UGR), Spain
| | - Gabriela Pocovi-Gerardino
- Instituto de Investigación Biosanitaria, IBS, Granada, Spain.,Department of Nursing, Health Sciences Faculty, 16741University of Granada (UGR), Spain
| | - José-Luis Callejas-Rubio
- Instituto de Investigación Biosanitaria, IBS, Granada, Spain.,Unidad de Enfermedades Autoinmunes Sistémicas, Servicio de Medicina Interna, 16581Hospital Universitario San Cecilio, Granada, Spain
| | - Raquel Ríos-Fernández
- Instituto de Investigación Biosanitaria, IBS, Granada, Spain.,Unidad de Enfermedades Autoinmunes Sistémicas, Servicio de Medicina Interna, 16581Hospital Universitario San Cecilio, Granada, Spain
| | - María Martín-Amada
- Unidad de Enfermedades Autoinmunes Sistémicas, Servicio de Medicina Interna, Complejo Hospitalario de Jaén, Spain
| | - María-Gracia Cruz-Caparrós
- Unidad de Enfermedades Autoinmunes Sistémicas, Servicio de Medicina Interna, 16579Hospital de Poniente, Carretera de Almerimar, Almería, Spain
| | - Sara DelOlmo-Romero
- Department of Nursing, Health Sciences Faculty, 16741University of Granada (UGR), Spain
| | - Norberto Ortego-Centeno
- Instituto de Investigación Biosanitaria, IBS, Granada, Spain.,Unidad de Enfermedades Autoinmunes Sistémicas, Servicio de Medicina Interna, 16581Hospital Universitario San Cecilio, Granada, Spain
| | - Blanca Rueda-Medina
- Instituto de Investigación Biosanitaria, IBS, Granada, Spain.,Department of Nursing, Health Sciences Faculty, 16741University of Granada (UGR), Spain
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14
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Vitamin D's Effect on Immune Function. Nutrients 2020; 12:nu12051248. [PMID: 32353972 PMCID: PMC7281985 DOI: 10.3390/nu12051248] [Citation(s) in RCA: 198] [Impact Index Per Article: 49.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 04/24/2020] [Accepted: 04/26/2020] [Indexed: 02/06/2023] Open
Abstract
Ever since its discovery by Windhaus, the importance of the active metabolite of vitamin D (1,25-dihydroxyvitamin D3; 1,25-(OH)2D3) has been ever expanding. In this review, the attention is shifted towards the importance of the extra-skeletal effects of vitamin D, with special emphasis on the immune system. The first hint of the significant role of vitamin D on the immune system was made by the discovery of the presence of the vitamin D receptor on almost all cells of the immune system. In vitro, the overwhelming effect of supra-physiological doses of vitamin D on the individual components of the immune system is very clear. Despite these promising pre-clinical results, the translation of the in vitro observations to solid clinical effects has mostly failed. Nevertheless, the evidence of a link between vitamin D deficiency and adverse outcomes is overwhelming and clearly points towards avoidance of vitamin D deficiency especially in early life.
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15
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黄 雨, 张 浩, 张 双, 孙 剑. [Vitamin D receptor and monocyte chemoattractant protein-1 expressions in peripheral blood mononuclear cells in patients with systemic lupus erythemaotsus]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2020; 40:99-103. [PMID: 32376549 PMCID: PMC7040761 DOI: 10.12122/j.issn.1673-4254.2020.01.16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To detect the expressions of vitamin D receptor (VDR) in peripheral blood monocytes (PBMCs) and its association with monocyte chemoattractant protein-1 (MCP-1) in patients with systemic lupus erythemaotsus (SLE). METHODS We examined the expressions of VDR and MCP-1 mRNAs in the PBMCs in 60 SLE patients and 28 healthy individuals using real- time quantitative PCR. We also detected the expression of VDR protein in the PBMCs using Western blotting and peripheral blood MCP-1 level using ELISA for these participants. The correlation of VDR and MCP-1 expressions with the disease activity index of SLE (SLEDAI) of the patients were analyzed. RESULTS The expressions of VDR mRNA and protein in the PBMCs were significantly lower in patients with SLE than in the healthy individuals (P < 0.01), and that in the patients with active disease was lower than in remission (P < 0.05). The MCP-1 mRNA expression in the PBMCs and its serum levels were significantly increased in SLE patients as compared with the healthy individuals (P < 0.01), and the increase was significantly more obvious in the patients with active disease than in those in remission (P < 0.01). Pearson correlation analysis showed that VDR mRNA in the PBMCs was negatively correlated with SLEDAI (r=-0.417, P=0.001); negative correlations were also found between VDR mRNA and MCP-1 mRNA(r=-0.554, P=0.000) and between VDR protein expression and serum MCP-1 level (r=-0.400, P=0.028). CONCLUSIONS The down-regulation of VDR expression in the PBMC is negatively correlated with the disease activity of SLE. VDR may play an important role in the pathogenesis of SLE by affecting the expression of MCP-1.
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Affiliation(s)
- 雨茜 黄
- />中南大学湘雅三医院肾病风湿科,湖南 长沙 410013Department of Nephrology and Rheumatology, Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - 浩 张
- />中南大学湘雅三医院肾病风湿科,湖南 长沙 410013Department of Nephrology and Rheumatology, Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - 双 张
- />中南大学湘雅三医院肾病风湿科,湖南 长沙 410013Department of Nephrology and Rheumatology, Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - 剑 孙
- />中南大学湘雅三医院肾病风湿科,湖南 长沙 410013Department of Nephrology and Rheumatology, Third Xiangya Hospital, Central South University, Changsha 410013, China
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16
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Harrison SR, Li D, Jeffery LE, Raza K, Hewison M. Vitamin D, Autoimmune Disease and Rheumatoid Arthritis. Calcif Tissue Int 2020; 106:58-75. [PMID: 31286174 PMCID: PMC6960236 DOI: 10.1007/s00223-019-00577-2] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 06/18/2019] [Indexed: 02/06/2023]
Abstract
Vitamin D has been reported to influence physiological systems that extend far beyond its established functions in calcium and bone homeostasis. Prominent amongst these are the potent immunomodulatory effects of the active form of vitamin D, 1,25-dihydroxyvitamin D3 (1,25-(OH)2D3). The nuclear vitamin D receptor (VDR) for 1,25-(OH)2D3 is expressed by many cells within the immune system and resulting effects include modulation of T cell phenotype to suppress pro-inflammatory Th1 and Th17 CD4+ T cells and promote tolerogenic regulatory T cells. In addition, antigen-presenting cells have been shown to express the enzyme 1α-hydroxylase that converts precursor 25-hydroxyvitamin D3 (25-OHD3) to 1,25-(OH)2D3, so that immune microenvironments are able to both activate and respond to vitamin D. As a consequence of this local, intracrine, system, immune responses may vary according to the availability of 25-OHD3, and vitamin D deficiency has been linked to various autoimmune disorders including rheumatoid arthritis (RA). The aim of this review is to explore the immune activities of vitamin D that impact autoimmune disease, with specific reference to RA. As well as outlining the mechanisms linking vitamin D with autoimmune disease, the review will also describe the different studies that have linked vitamin D status to RA, and the current supplementation studies that have explored the potential benefits of vitamin D for prevention or treatment of RA. The overall aim of the review is to provide a fresh perspective on the potential role of vitamin D in RA pathogenesis and treatment.
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Affiliation(s)
- Stephanie R Harrison
- Institute of Metabolism and Systems Research, The University of Birmingham, Birmingham, B15 2TT, UK
- Department of Rheumatology, Sandwell and West, Birmingham Hospitals NHS Trust, Birmingham, B18 7QH, UK
| | - Danyang Li
- Institute of Metabolism and Systems Research, The University of Birmingham, Birmingham, B15 2TT, UK
| | - Louisa E Jeffery
- Institute of Translation Medicine, The University of Birmingham, Birmingham, B15 2TT, UK
| | - Karim Raza
- Department of Rheumatology, Sandwell and West, Birmingham Hospitals NHS Trust, Birmingham, B18 7QH, UK
- Institute of Inflammation and Ageing, Arthritis Research UK Rheumatoid Arthritis Pathogenesis Centre of Excellence and MRC Arthritis Research UK Centre for Musculoskeletal Ageing Research, University of Birmingham, Birmingham, B15 2TT, UK
| | - Martin Hewison
- Institute of Metabolism and Systems Research, The University of Birmingham, Birmingham, B15 2TT, UK.
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, B15 2TT, UK.
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17
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Lee YH, Song GG. Associations Between Circulating Interleukin-17 Levels and Systemic Lupus Erythematosus and Between Interleukin-17 Gene Polymorphisms and Disease Susceptibility: A Meta-analysis. JOURNAL OF RHEUMATIC DISEASES 2020. [DOI: 10.4078/jrd.2020.27.1.37] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Young Ho Lee
- Department of Rheumatology, Korea University College of Medicine, Seoul, Korea
| | - Gwan Gyu Song
- Department of Rheumatology, Korea University College of Medicine, Seoul, Korea
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18
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Shen HH, Fan Y, Wang YN, Zhao CN, Zhang ZK, Pan HF, Wu GC. Elevated Circulating Interleukin-17 Levels in Patients with Systemic Lupus Erythematosus: A Meta-analysis. Immunol Invest 2019; 49:662-675. [PMID: 31847623 DOI: 10.1080/08820139.2019.1699107] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Previous studies concerning the circulating interleukin-17 (IL-17) in systemic lupus erythematosus (SLE) were contradictory. AIMS To further precisely investigate circulating IL-17 in SLE and evaluate its influential factors by meta-analysis. METHODS EMBASE, PubMed and Cochrane Library were comprehensively searched to obtain studies on circulating IL-17 in SLE patients by November 22, 2018. The results were illustrated by pooled standard mean difference (SMD) with corresponding 95% confidence interval (CI) using random-effects model as there was significant heterogeneity, which was estimated using Cochran Q and I2 statistics. Subgroup analyses and sensitivity analyses were also conducted. RESULTS Overall, 1872 articles were reviewed and 20 studies involving 1067 subjects with SLE and 721 healthy controls (HCs) were enrolled in the final analysis according to inclusion criteria. Compared with HCs, circulating IL-17 levels in SLE patients were elevated (SMD: 1.183, 95% CI: 0.763-1.603; P < .001). Moreover, in comparison to HCs, European and Asian SLE patients, age <30 years, disease duration ≥5 years, NOS scores <7 and using ELISA showed increased circulating IL-17 status, whereas no significant change was observed in other subgroups. There was no significant publication bias. Sensitivity analyses demonstrated that the results of our meta-analysis were robust. CONCLUSIONS SLE patients have higher circulating IL-17 levels, which is influenced by ethnic, age and disease duration, literature quality and measurements.
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Affiliation(s)
- Hui-Hui Shen
- Department of Clinical Medicine, The Second School of Clinical Medicine, Anhui Medical University , Hefei, Anhui, China
| | - Ye Fan
- Department of Environmental Health, School of Public Health, Shanxi Medical University , TaiYuan, Shanxi, China
| | - Ya-Ni Wang
- Department of Respiratory and Critical Care Medicine, The Geriatric Institute of Anhui, The First Affiliated Hospital of Anhui Medical University , Hefei, Anhui, China.,Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences , Beijing, China
| | - Chan-Na Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Anhui Province Key Laboratory of Major Autoimmune Diseases , Hefei, Anhui, China
| | - Zhi-Kang Zhang
- Department of Clinical Medicine, The Second School of Clinical Medicine, Anhui Medical University , Hefei, Anhui, China
| | - Hai-Feng Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Anhui Province Key Laboratory of Major Autoimmune Diseases , Hefei, Anhui, China
| | - Guo-Cui Wu
- School of Nursing, Anhui Medical University , Hefei, Anhui, China
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19
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Abstract
The involvement of the interleukin (IL)-17 axis in many inflammatory and autoimmune diseases is now well established, and this has led to the development of successful targeted therapies. Its role in systemic lupus erythematosus (SLE) is less described, since SLE is characterized by the impairment of many other immune actors. However, results from animal models and patients strongly suggest that IL-17 and its producing cells are involved in SLE pathogenesis. Circulating levels of IL-17 are increased in lupus, and tissue staining shows the presence of IL-17-producing cells in organ lesions. Through different mechanisms, the IL-17 axis promotes autoantibody production, immune complex deposition, complement activation and then tissue damage. There are also many interactions with other immune and non-immune actors, which account for the broad spectrum of clinical manifestations and disease heterogeneity. SLE treatment faces challenges with many disappointing trials and persistent unmet needs. The identification of subsets of SLE patients with an IL-17-driven disease now constitutes the key priority before starting trials. More preclinical studies are needed to improve the selection of the right patients able to respond and tolerate the many inhibitors that are already available.
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Affiliation(s)
- M Robert
- Department of Clinical Immunology and Rheumatology, Immunogenomics and Inflammation Research Unit EA 4130, University of Lyon 1, Hôpital Edouard Herriot, Lyon, France
| | - P Miossec
- Department of Clinical Immunology and Rheumatology, Immunogenomics and Inflammation Research Unit EA 4130, University of Lyon 1, Hôpital Edouard Herriot, Lyon, France
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20
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Muhammad Yusoff F, Wong KK, Mohd Redzwan N. Th1, Th2, and Th17 cytokines in systemic lupus erythematosus. Autoimmunity 2019; 53:8-20. [PMID: 31771364 DOI: 10.1080/08916934.2019.1693545] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune disease characterized by the breakdown of immune tolerance leading to excessive inflammation and tissue damage. Imbalance in the levels of cytokines represents one of the multifactorial causes of SLE pathogenesis and it contributes to disease severity. Deregulated levels of T helper type 1 (Th1), type 2 (Th2), and type 17 (Th17) cytokines have been associated with autoimmune inflammation. Growing evidence has shown deregulated levels of Th1, Th2, and Th17 cytokines in SLE patients compared to healthy controls associated with disease activity and severity. In this review, we describe and discuss the levels of Th1, Th2, and Th17 cytokines in SLE patients, and clinical trials involving Th1, Th2, and Th17 cytokines in SLE patients. In particular, with the exception of IL-2, IL-4, and TGF-β1, the levels of Th1, Th2, and Th17 cytokines are increased in SLE patients associated with disease severity. Current phase II or III studies involve therapeutic antibodies targeting IFN-α and type I IFN receptor, while low-dose IL-2 therapy is assessed in phase II clinical trials.
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Affiliation(s)
- Farhana Muhammad Yusoff
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, Kota Bharu, Malaysia
| | - Kah Keng Wong
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, Kota Bharu, Malaysia
| | - Norhanani Mohd Redzwan
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, Kota Bharu, Malaysia
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21
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Guan S, Cai H, Wang P, Lv T, Liu L, Mao Y, Zhao C, Wu Q, Dan Y, Sam NB, Wang D, Pan H. Association between circulating 25‐hydroxyvitamin D and systemic lupus erythematosus: A systematic review and meta‐analysis. Int J Rheum Dis 2019; 22:1803-1813. [DOI: 10.1111/1756-185x.13676] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Affiliation(s)
- Shi‐Yang Guan
- Department of Epidemiology and Biostatistics, School of Public Health Anhui Medical University Hefei China
- Anhui Province Key Laboratory of Major Autoimmune Diseases Hefei China
| | - Hong‐Yan Cai
- Department of Nephrology The Second Affiliated Hospital of Anhui Medical University Hefei China
| | - Peng Wang
- Department of Epidemiology and Biostatistics, School of Public Health Anhui Medical University Hefei China
- Anhui Province Key Laboratory of Major Autoimmune Diseases Hefei China
| | - Tian‐Tian Lv
- Department of Preventive Health Chaohu Hospital of Anhui Medical University Chaohu China
| | - Li‐Na Liu
- Department of Epidemiology and Biostatistics, School of Public Health Anhui Medical University Hefei China
- Anhui Province Key Laboratory of Major Autoimmune Diseases Hefei China
| | - Yan‐Mei Mao
- Department of Epidemiology and Biostatistics, School of Public Health Anhui Medical University Hefei China
- Anhui Province Key Laboratory of Major Autoimmune Diseases Hefei China
| | - Chan‐Na Zhao
- Department of Epidemiology and Biostatistics, School of Public Health Anhui Medical University Hefei China
- Anhui Province Key Laboratory of Major Autoimmune Diseases Hefei China
| | - Qian Wu
- Department of Epidemiology and Biostatistics, School of Public Health Anhui Medical University Hefei China
- Anhui Province Key Laboratory of Major Autoimmune Diseases Hefei China
| | - Yi‐Lin Dan
- Department of Epidemiology and Biostatistics, School of Public Health Anhui Medical University Hefei China
- Anhui Province Key Laboratory of Major Autoimmune Diseases Hefei China
| | - Napoleon Bellua Sam
- Department of Epidemiology and Biostatistics, School of Public Health Anhui Medical University Hefei China
- Anhui Province Key Laboratory of Major Autoimmune Diseases Hefei China
| | - De‐Guang Wang
- Department of Nephrology The Second Affiliated Hospital of Anhui Medical University Hefei China
| | - Hai‐Feng Pan
- Department of Epidemiology and Biostatistics, School of Public Health Anhui Medical University Hefei China
- Anhui Province Key Laboratory of Major Autoimmune Diseases Hefei China
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22
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Abd‐Elmaged WM, Nada EA, Hassan MH, Elsadek BEM, Abdelrahim EA, Ahmed NS, Toghan R, Ahmed HTI. Lesional and circulating levels of interleukin‐17 and 25‐hydroxycholecalciferol in active acne vulgaris: Correlation to disease severity. J Cosmet Dermatol 2019; 18:671-676. [DOI: 10.1111/jocd.12715] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Affiliation(s)
- Wafaa M. Abd‐Elmaged
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine Sohag University Sohag Egypt
| | - Essam A. Nada
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine Sohag University Sohag Egypt
| | - Mohammed H. Hassan
- Department of Medical Biochemistry and Molecular Biology, Qena Faculty of Medicine South Valley University Qena Egypt
| | - Bakheet E. M. Elsadek
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy Al‐Azhar University, Assiut Branch Assiut Egypt
| | - Eman A. Abdelrahim
- Department of Histology, Qena Faculty of Medicine South Valley University Qena Egypt
| | - Nagwa S. Ahmed
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine Sohag University Sohag Egypt
| | - Rana Toghan
- Department of Medical Physiology, Qena Faculty of Medicine South Valley University Qena Egypt
| | - Heba T. I. Ahmed
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine Sohag University Sohag Egypt
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23
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Nerviani A, Mauro D, Gilio M, Grembiale RD, Lewis MJ. To Supplement or not to Supplement? The Rationale of Vitamin D Supplementation in Systemic Lupus Erythematosus. Open Rheumatol J 2018. [DOI: 10.2174/1874312901812010226] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Background:
Systemic Lupus Erythematosus (SLE) is a systemic autoimmune disease characterised by abnormal activation of the immune system, chronic inflammation and organ damage. Lupus patients are more prone to be vitamin D deficient. However, current evidence is not conclusive with regards to the role played by vitamin D in SLE development, progression, and clinical manifestations.
Objective:
Here, we will summarise the current knowledge about vitamin D deficiency prevalence, risk factors, molecular effects, and potential pathogenic role in SLE. We will focus on the link between vitamin D deficiency and lupus clinical manifestations, and on the clinical trials assessing the effects of vitamin D supplementation in SLE.
Method:
A detailed literature search was performed exploiting the available databases, using “vitamin D and lupus/SLE” as keywords. The relevant interventional trials published over the last decade have been considered and the results are reported here.
Conclusion:
Several immune cells express vitamin D receptors. Thus, an immunomodulatory role for vitamin D in lupus is plausible. Numerous observational studies have investigated the relationship between vitamin D levels and clinical/serological manifestations of SLE with contrasting results. Negative correlations between vitamin D levels and disease activity, fatigue, renal and cardiovascular disease, and anti-dsDNA titres have been described but not conclusively accepted. In experimental models of lupus, vitamin D supplementation can improve the disease. Interventional trials have assessed the potential therapeutic value of vitamin D in SLE, but further larger studies are needed.
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24
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Nguyen MH, Bryant K, O'Neill SG. Vitamin D in SLE: a role in pathogenesis and fatigue? A review of the literature. Lupus 2018; 27:2003-2011. [DOI: 10.1177/0961203318796293] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Fatigue is a common, disabling problem that is highly prevalent in patients with systemic lupus erythematous (SLE). More recently, vitamin D status has been established as a potential contributor to SLE pathogenesis and manifestations, in particular fatigue. This review summarizes the literature regarding the role of vitamin D in SLE, and provides an overview of the recent literature examining the association between vitamin D and fatigue in patients with SLE. Finally, the role of vitamin D supplementation in the treatment of SLE-related fatigue is considered.
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Affiliation(s)
- MH Nguyen
- Rheumatology Department, Liverpool Hospital, Australia
- SWS Clinical School, University of New South Wales, and the Ingham Institute for Applied Medical Research, Australia
| | - K Bryant
- SWS Clinical School, University of New South Wales, and the Ingham Institute for Applied Medical Research, Australia
| | - SG O'Neill
- Rheumatology Department, Liverpool Hospital, Australia
- SWS Clinical School, University of New South Wales, and the Ingham Institute for Applied Medical Research, Australia
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25
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Mak A. The Impact of Vitamin D on the Immunopathophysiology, Disease Activity, and Extra-Musculoskeletal Manifestations of Systemic Lupus Erythematosus. Int J Mol Sci 2018; 19:ijms19082355. [PMID: 30103428 PMCID: PMC6121378 DOI: 10.3390/ijms19082355] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 08/01/2018] [Accepted: 08/08/2018] [Indexed: 12/11/2022] Open
Abstract
Over the past two decades it has been increasingly recognized that vitamin D, aside from its crucial involvement in calcium and phosphate homeostasis and the dynamics of the musculoskeletal system, exerts its influential impact on the immune system. The mechanistic roles that vitamin D plays regarding immune activation for combating infection, as well as pathologically and mediating autoimmune conditions, have been progressively unraveled. In vitro and in vivo models have demonstrated that the action of vitamin D on various immunocytes is not unidirectional. Rather, how vitamin D affects immunocyte functions depends on the context of the immune response, in the way that its suppressive or stimulatory action offers physiologically appropriate and immunologically advantageous outcomes. In this review, the relationship between various aspects of vitamin D, starting from its adequacy in circulation to its immunological functions, as well as its autoimmune conditions, in particular systemic lupus erythematosus (SLE), a prototype autoimmune condition characterized by immune-complex mediated inflammation, will be discussed. Concurring with other groups of investigators, our group found that vitamin D deficiency is highly prevalent in patients with SLE. Furthermore, the circulating vitamin D levels appear to be correlated with a higher disease activity of SLE as well as extra-musculoskeletal complications of SLE such as fatigue, cardiovascular risk, and cognitive impairment.
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Affiliation(s)
- Anselm Mak
- Department of Medicine, National University of Singapore, Singapore 119228, Singapore.
- Division of Rheumatology, University Medicine Cluster, National University Health System, Singapore 119228, Singapore.
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26
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Role of Vitamin D Beyond the Skeletal Function: A Review of the Molecular and Clinical Studies. Int J Mol Sci 2018; 19:ijms19061618. [PMID: 29849001 PMCID: PMC6032242 DOI: 10.3390/ijms19061618] [Citation(s) in RCA: 122] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Revised: 05/07/2018] [Accepted: 05/08/2018] [Indexed: 12/11/2022] Open
Abstract
The classical function of Vitamin D, which involves mineral balance and skeletal maintenance, has been known for many years. With the discovery of vitamin D receptors in various tissues, several other biological functions of vitamin D are increasingly recognized and its role in many human diseases like cancer, diabetes, hypertension, cardiovascular, and autoimmune and dermatological diseases is being extensively explored. The non-classical function of vitamin D involves regulation of cellular proliferation, differentiation, apoptosis, and innate and adaptive immunity. In this review, we discuss and summarize the latest findings on the non-classical functions of vitamin D at the cellular/molecular level and its role in complex human diseases.
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Franco AS, Freitas TQ, Bernardo WM, Pereira RMR. Vitamin D supplementation and disease activity in patients with immune-mediated rheumatic diseases: A systematic review and meta-analysis. Medicine (Baltimore) 2017; 96:e7024. [PMID: 28591033 PMCID: PMC5466211 DOI: 10.1097/md.0000000000007024] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Vitamin D serum levels and the presence and activity of rheumatic conditions have been associated. However, many studies are merely observational, and the existent randomized clinical trials were never systematically analyzed. Therefore, this study aims to provide a systematic review and meta-analysis of such a topic. METHODS MEDLINE, EMBASE, LILACS, COCHRANE, and CINAHL were explored to identify randomized trials that investigated clinical repercussions of vitamin D (or analogs) supplementation for at least 3 months in rheumatic diseases. Standardized clinical and/or laboratorial outcomes related to disease activity were analyzed according to each disease before and after supplementation. RESULTS Database searches rendered 668 results; 9 were included-5 on rheumatoid arthritis, 3 on systemic lupus erythematosus, and 1 on systemic sclerosis. Seven of the studies were meta-analyzed. After vitamin D supplementation, rheumatoid arthritis recurrence decreased; however, not significantly (risk difference = -0.10, 95% CI = -0.21, 0.00, P = .05). No statistical significance was observed regarding visual analog scale (mean difference = 2.79, 95% CI = -1.87, 7.44, P = .24) and disease activity score28 (mean difference = -0.31, 95% CI = -0.86, 0.25, P = .28). Regarding systemic lupus erythematosus, anti-dsDNA positivity was significantly reduced (risk difference = -0.10, 95% CI = -0.18, -0.03; P = .005). CONCLUSION Vitamin D supplementation reduced anti-dsDNA positivity on systemic lupus erythematosus and could possibly reduce rheumatoid arthritis recurrence, although novel randomized clinical trials are needed to confirm and extend the benefits of this hormone in immune-mediated rheumatic diseases.
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Affiliation(s)
- André Silva Franco
- Bone Metabolism Laboratory, Rheumatology Division, Hospital das Clinicas HCFMUSP, Faculdade de Medicina da Universidade de Sao Paulo
| | - Thiago Quadrante Freitas
- Bone Metabolism Laboratory, Rheumatology Division, Hospital das Clinicas HCFMUSP, Faculdade de Medicina da Universidade de Sao Paulo
| | - Wanderley M. Bernardo
- Evidence-based Guidelines Developing—Brazilian Medical Association—Sao Paulo, Sao Paulo, Brazil
| | - Rosa Maria R. Pereira
- Bone Metabolism Laboratory, Rheumatology Division, Hospital das Clinicas HCFMUSP, Faculdade de Medicina da Universidade de Sao Paulo
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