1
|
Gavriilidi IK, Wielińska J, Bogunia-Kubik K. Updates on the Pathophysiology and Therapeutic Potential of Extracellular Vesicles with Focus on Exosomes in Rheumatoid Arthritis. J Inflamm Res 2024; 17:4811-4826. [PMID: 39051053 PMCID: PMC11268846 DOI: 10.2147/jir.s465653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 06/25/2024] [Indexed: 07/27/2024] Open
Abstract
Rheumatoid arthritis (RA) is an incurable autoimmune disease with high morbidity and socioeconomic burden. Advances in therapeutics have improved patients' quality of life, however due to the complex disease pathophysiology and heterogeneity, 30% of patients do not respond to treatment. Understanding how different genetic and environmental factors contribute to disease initiation and development as well as uncovering the interactions of immune components is key to the implementation of effective and safe therapies. Recently, the role of extracellular vesicles (EVs) in RA development and possible treatment has been an area of interest. EVs are small lipid-bound entities, often containing genetic material, proteins, lipids and amino acids, facilitating paracrine intercellular communication. They are secreted by all cells, and it is believed that they possess regulatory functions due to high complexity and functional diversity. Although it has been shown that EVs participate in RA pathophysiology, through immune modulation, their exact role remains elusive. Furthermore, EVs could be a promising therapeutic agent in various diseases including RA, due to their biocompatibility, low toxicity and possible manipulation, but further research is required in this area. This review provides a comprehensive discussion of disease pathophysiology and summarizes the latest knowledge regarding the role and therapeutic potential of EVs in RA.
Collapse
Affiliation(s)
- Ioulia Karolina Gavriilidi
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Joanna Wielińska
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Katarzyna Bogunia-Kubik
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| |
Collapse
|
2
|
Bashir U, Singh G, Bhatia A. Rheumatoid arthritis-recent advances in pathogenesis and the anti-inflammatory effect of plant-derived COX inhibitors. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-02982-3. [PMID: 38358467 DOI: 10.1007/s00210-024-02982-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 01/26/2024] [Indexed: 02/16/2024]
Abstract
The majority of people with autoimmune disorders, including those with rheumatoid arthritis, osteoarthritis, and tendonitis report pain, stiffness, and inflammation as major contributors to their worse quality of life in terms of overall health. Of all the available treatment options, COX inhibitors are the ones that are utilized most frequently to ease the symptoms. Various signaling cascades have been reported to be involved in the pathogenesis of rheumatoid arthritis which includes JAK/STAT, MAPK, and NF-kB signaling pathways, and several allopathic inhibitors (tofacitinib and baricitinib) have been reported to target the components of these cascades and have received approval for RA treatment. However, the prolonged use of these COX inhibitors and other allopathic drugs can pose serious health challenges due to their significant side effects. Therefore, searching for a more effective and side effect-free treatment for rheumatoid arthritis has unveiled phytochemicals as both productive and promising. Their therapeutic ability helps develop potent and safe drugs targeting immune-inflammatory diseases including RA. Various scientific databases were used for searching articles such as NCBI, SpringerLink, BioMed Central, ResearchGate, Google Scholar, Scopus, Nature, Wiley Online Library, and ScienceDirect. This review lists various phytochemicals and discusses their potential molecular targets in RA treatment, as demonstrated by various in vitro, in vivo (pre-clinical), and clinical studies. Several pre-clinical and clinical studies suggest that various phytochemicals can be an alternative promising intervention for attenuating and managing inflammation-associated pathogenesis of rheumatoid arthritis.
Collapse
Affiliation(s)
- Ubaid Bashir
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Gurjant Singh
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Astha Bhatia
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India.
| |
Collapse
|
3
|
Johnson WT, McBride D, Kerr M, Nguyen A, Zoccheddu M, Bollmann M, Wei X, Jones RM, Wang W, Svensson MND, Bottini N, Shah NJ. Immunomodulatory Nanoparticles for Modulating Arthritis Flares. ACS NANO 2024; 18:1892-1906. [PMID: 38016062 DOI: 10.1021/acsnano.3c05298] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2023]
Abstract
Disease-modifying drugs have improved the treatment for autoimmune joint disorders, such as rheumatoid arthritis, but inflammatory flares are a common experience. This work reports the development and application of flare-modulating poly(lactic-co-glycolic acid)-poly(ethylene glycol)-maleimide (PLGA-PEG-MAL)-based nanoparticles conjugated with joint-relevant peptide antigens, aggrecan70-84 and type 2 bovine collagen256-270. Peptide-conjugated PLGA-PEG-MAL nanoparticles encapsulated calcitriol, which acted as an immunoregulatory agent, and were termed calcitriol-loaded nanoparticles (CLNP). CLNP had a ∼200 nm hydrodynamic diameter with a low polydispersity index. In vitro, CLNP induced phenotypic changes in bone marrow derived dendritic cells (DC), reducing the expression of costimulatory and major histocompatibility complex class II molecules, and proinflammatory cytokines. Bulk RNA sequencing of DC showed that CLNP enhanced expression of Ctla4, a gene associated with downregulation of immune responses. In vivo, CLNP accumulated in the proximal lymph nodes after intramuscular injection. Administration of CLNP was not associated with changes in peripheral blood cell numbers or cytokine levels. In the collagen-induced arthritis and SKG mouse models of autoimmune joint disorders, CLNP reduced clinical scores, prevented bone erosion, and preserved cartilage proteoglycan, as assessed by high-resolution microcomputed tomography and histomorphometry analysis. The disease protective effects were associated with increased CTLA-4 expression in joint-localized DC and CD4+ T cells but without generalized suppression of T cell-dependent immune response. The results support the potential of CLNP as modulators of disease flares in autoimmune arthropathies.
Collapse
Affiliation(s)
- Wade T Johnson
- Department of NanoEngineering and Chemical Engineering Program, University of California, San Diego, La Jolla, California 92093, United States
| | - David McBride
- Department of NanoEngineering and Chemical Engineering Program, University of California, San Diego, La Jolla, California 92093, United States
| | - Matthew Kerr
- Department of NanoEngineering and Chemical Engineering Program, University of California, San Diego, La Jolla, California 92093, United States
| | - Anders Nguyen
- Department of Rheumatology and Inflammation Research, University of Gothenburg, Gothenburg 41346, Sweden
- SciLifeLab, University of Gothenburg, Gothenburg 41346, Sweden
| | - Martina Zoccheddu
- Department of Medicine, University of California, San Diego, La Jolla, California 92093, United States
| | - Miriam Bollmann
- Department of Rheumatology and Inflammation Research, University of Gothenburg, Gothenburg 41346, Sweden
- SciLifeLab, University of Gothenburg, Gothenburg 41346, Sweden
| | - Xiaofu Wei
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093, United States
| | - Ryan M Jones
- Department of NanoEngineering and Chemical Engineering Program, University of California, San Diego, La Jolla, California 92093, United States
| | - Wei Wang
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093, United States
- Department of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, California 92093, United States
| | - Mattias N D Svensson
- Department of Rheumatology and Inflammation Research, University of Gothenburg, Gothenburg 41346, Sweden
- SciLifeLab, University of Gothenburg, Gothenburg 41346, Sweden
| | - Nunzio Bottini
- Kao Autoimmunity Institute and Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, California 90048, United States
| | - Nisarg J Shah
- Department of NanoEngineering and Chemical Engineering Program, University of California, San Diego, La Jolla, California 92093, United States
| |
Collapse
|
4
|
Nakazawa M, Nakajima R, Oshima A, Yamazaki A, Okano M, Miyamae J, Katakura F, Edamura K, Moritomo T, Watari T. Role of DLA-DRB1 amino acids outside the shared epitope in dachshund susceptibility to immune-mediated polyarthritis. Vet Immunol Immunopathol 2024; 267:110690. [PMID: 38096644 DOI: 10.1016/j.vetimm.2023.110690] [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: 02/18/2023] [Revised: 11/11/2023] [Accepted: 11/24/2023] [Indexed: 01/03/2024]
Abstract
Canine immune-mediated polyarthritis (IMPA) is an idiopathic disorder encompassing both erosive and non-erosive forms of rheumatoid arthritis (RA), with a clinical picture similar to human RA. Resemblance in major histocompatibility complex (MHC)-associated risk between the two was first noted within the specific amino acid motif known as the shared epitope (SE) on human leukocyte antigen DRB1. Following further identification of amino acids conferring risk for human RA outside the SE, this study was designed to examine amino acids both within and outside the classic SE in dachshunds, a breed with reported susceptibility to IMPA in Japan. Genome-wide association studies have linked positions 11, 13 and 71 with strong risk for human RA and important roles in antigen presentation to T cells. Sequence based genotyping of 16 case and 64 control dachshunds revealed strong associations comparable to human RA between IMPA risk and valine at position 11 (Val-11), phenylalanine at 13 (Phe-13), and arginine at 71 (Arg-71) on the dog leukocyte antigen (DLA)-DRB1 molecule (OR 2.89, 95%CI 1.3-6.4, p = 0.009), while association with the classic SE was significant only regarding homozygote frequency of the QRRAA haplotype-also carrying Val 11 and Phe 13 outside the SE (p = 0.04). Moreover, limited range in possible combinations of amino acids at positions 11, 13 and 71 starting with Val-11 among all DLA-DRB1 alleles registered with the GenBank and IPD-MHC canine databases, suggested potential of further single-breed analyses in dachshunds to clarify the disorder in terms of diagnosis, treatment, and epigenetic control, while clinical and immunopathogenetic similarities between human and dachshund RA also suggested the possibility of gaining insight into RA per se through study of canine IMPA as a spontaneous model of human RA.
Collapse
Affiliation(s)
- Meg Nakazawa
- Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa 252-0880, Japan; Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, WA, USA
| | - Ryuichi Nakajima
- Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa 252-0880, Japan
| | - Ayaka Oshima
- Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa 252-0880, Japan
| | - Atsushi Yamazaki
- Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa 252-0880, Japan
| | - Masaharu Okano
- Department of Legal Medicine, Nihon University School of Dentistry, 1-8-13 Kanda-Surugadai, Chiyoda-Ku, Tokyo 101-8310, Japan
| | - Jiro Miyamae
- Faculty of Veterinary Medicine, Okayama University of Science, 1-3 Ikoino-oka, Imabari, Ehime 794-8555, Japan
| | - Fumihiko Katakura
- Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa 252-0880, Japan
| | - Kazuya Edamura
- Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa 252-0880, Japan
| | - Tadaaki Moritomo
- Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa 252-0880, Japan
| | - Toshihiro Watari
- Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa 252-0880, Japan.
| |
Collapse
|
5
|
Wang SS, Lewis MJ, Pitzalis C. DNA Methylation Signatures of Response to Conventional Synthetic and Biologic Disease-Modifying Antirheumatic Drugs (DMARDs) in Rheumatoid Arthritis. Biomedicines 2023; 11:1987. [PMID: 37509625 PMCID: PMC10377185 DOI: 10.3390/biomedicines11071987] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/03/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
Rheumatoid arthritis (RA) is a complex condition that displays heterogeneity in disease severity and response to standard treatments between patients. Failure rates for conventional, target synthetic, and biologic disease-modifying rheumatic drugs (DMARDs) are significant. Although there are models for predicting patient response, they have limited accuracy, require replication/validation, or for samples to be obtained through a synovial biopsy. Thus, currently, there are no prediction methods approved for routine clinical use. Previous research has shown that genetics and environmental factors alone cannot explain the differences in response between patients. Recent studies have demonstrated that deoxyribonucleic acid (DNA) methylation plays an important role in the pathogenesis and disease progression of RA. Importantly, specific DNA methylation profiles associated with response to conventional, target synthetic, and biologic DMARDs have been found in the blood of RA patients and could potentially function as predictive biomarkers. This review will summarize and evaluate the evidence for DNA methylation signatures in treatment response mainly in blood but also learn from the progress made in the diseased tissue in cancer in comparison to RA and autoimmune diseases. We will discuss the benefits and challenges of using DNA methylation signatures as predictive markers and the potential for future progress in this area.
Collapse
Affiliation(s)
- Susan Siyu Wang
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts Health NIHR BRC & NHS Trust, London EC1M 6BQ, UK
| | - Myles J Lewis
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts Health NIHR BRC & NHS Trust, London EC1M 6BQ, UK
| | - Costantino Pitzalis
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts Health NIHR BRC & NHS Trust, London EC1M 6BQ, UK
| |
Collapse
|
6
|
Dai Y, Liu P, Wen W, Li P, Yang C, Wang P, Xu S. Sarsasapogenin, a principal active component absorbed into blood of total saponins of Anemarrhena, attenuates proliferation and invasion in rheumatoid arthritis fibroblast-like synoviocytes through downregulating PKM2 inhibited pathological glycolysis. Phytother Res 2023; 37:1951-1967. [PMID: 36631974 DOI: 10.1002/ptr.7712] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 12/12/2022] [Accepted: 12/12/2022] [Indexed: 01/13/2023]
Abstract
Increased glycolytic in fibroblast-like synoviocytes (FLS) of rheumatoid arthritis (RA) not only contributes to early-stage disease pathogenesis but leads to sustained proliferation of FLS. Given the importance of PKM2 in glycolysis and apoptosis, PKM2 is considered a potential therapeutic and drug discovery target in RA. Total saponins of anemarrhena (TSA), a class of steroid saponins, originated from Anemarrhena asphodeloides Bge. In this study, we verified that 200 mg/kg TSA could significantly alleviate inflammation and the pathological characteristics of RA and inhibit synovial hyperplasia in AA rats. We confirmed that sarsasapogenin (SA) was the principal active ingredient absorbed into the blood of TSA by the UPLC/Q Exactive MS test. Then we used TNF-α-induced MH7A to get the conclusion that 20 μM SA could effectively inhibit the glycolysis by inhibiting the activity of PKM2 tetramer and glucose uptake. Moreover, 20 μM SA could suppress proliferation, migration, invasion, and cytokine release of FLS, interfere with the growth cycle of FLS, and induce FLS apoptosis by depressing the phosphorylation of PKM2. At last, In-1, a potent inhibitor of the PKM2 was used to reverse verify the above results. Taken together, the key mechanisms of SA on RA treatment through downregulating the activity of PKM2 tetramer and phosphorylation of PKM2 inhibited pathological glycolysis and induced apoptosis to exert inhibition on the proliferation and invasion of RA FLS.
Collapse
Affiliation(s)
- Yuan Dai
- School of Health Preservation and Rehabilitation, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Institute of Meterial Medica Integration and Transformation for Brain Disorders, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Panwang Liu
- Institute of Meterial Medica Integration and Transformation for Brain Disorders, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wen Wen
- Institute of Meterial Medica Integration and Transformation for Brain Disorders, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ping Li
- Institute of Meterial Medica Integration and Transformation for Brain Disorders, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Chen Yang
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, Sichuan Industrial Institute of Antibiotics, Chengdu University, Chengdu, China
| | - Ping Wang
- Institute of Meterial Medica Integration and Transformation for Brain Disorders, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shijun Xu
- Institute of Meterial Medica Integration and Transformation for Brain Disorders, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| |
Collapse
|
7
|
Arleevskaya M, Takha E, Petrov S, Kazarian G, Renaudineau Y, Brooks W, Larionova R, Korovina M, Valeeva A, Shuralev E, Mukminov M, Kravtsova O, Novikov A. Interplay of Environmental, Individual and Genetic Factors in Rheumatoid Arthritis Provocation. Int J Mol Sci 2022; 23:ijms23158140. [PMID: 35897715 PMCID: PMC9329780 DOI: 10.3390/ijms23158140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/18/2022] [Accepted: 07/19/2022] [Indexed: 02/05/2023] Open
Abstract
In this review, we explore systemization of knowledge about the triggering effects of non-genetic factors in pathogenic mechanisms that contribute to the development of rheumatoid arthritis (RA). Possible mechanisms involving environmental and individual factors in RA pathogenesis were analyzed, namely, infections, mental stress, sleep deprivation ecology, age, perinatal and gender factors, eating habits, obesity and smoking. The non-genetic factors modulate basic processes in the body with the impact of these factors being non-specific, but these common challenges may be decisive for advancement of the disease in the predisposed body at risk for RA. The provocation of this particular disease is associated with the presence of congenital loci minoris resistentia. The more frequent non-genetic factors form tangles of interdependent relationships and, thereby, several interdependent external factors hit one vulnerable basic process at once, either provoking or reinforcing each other. Understanding the specific mechanisms by which environmental and individual factors impact an individual under RA risk in the preclinical stages can contribute to early disease diagnosis and, if the factor is modifiable, might be useful for the prevention or delay of its development.
Collapse
Affiliation(s)
- Marina Arleevskaya
- Central Research Laboratory, Kazan State Medical Academy, 420012 Kazan, Russia; (E.T.); (S.P.); (G.K.); (R.L.); (M.K.); (A.V.); (E.S.); (M.M.)
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, 420008 Kazan, Russia;
- Correspondence: ; Tel.: +7-89172-886-679; Fax: +7-843-238-5413
| | - Elena Takha
- Central Research Laboratory, Kazan State Medical Academy, 420012 Kazan, Russia; (E.T.); (S.P.); (G.K.); (R.L.); (M.K.); (A.V.); (E.S.); (M.M.)
| | - Sergey Petrov
- Central Research Laboratory, Kazan State Medical Academy, 420012 Kazan, Russia; (E.T.); (S.P.); (G.K.); (R.L.); (M.K.); (A.V.); (E.S.); (M.M.)
- Institute of Environmental Sciences, Kazan (Volga Region) Federal University, 420008 Kazan, Russia
| | - Gevorg Kazarian
- Central Research Laboratory, Kazan State Medical Academy, 420012 Kazan, Russia; (E.T.); (S.P.); (G.K.); (R.L.); (M.K.); (A.V.); (E.S.); (M.M.)
| | - Yves Renaudineau
- Department of Immunology, CHU Toulouse, INSERM U1291, CNRS U5051, University Toulouse IIII, 31000 Toulouse, France;
| | - Wesley Brooks
- Department of Chemistry, University of South Florida, Tampa, FL 33620, USA;
| | - Regina Larionova
- Central Research Laboratory, Kazan State Medical Academy, 420012 Kazan, Russia; (E.T.); (S.P.); (G.K.); (R.L.); (M.K.); (A.V.); (E.S.); (M.M.)
| | - Marina Korovina
- Central Research Laboratory, Kazan State Medical Academy, 420012 Kazan, Russia; (E.T.); (S.P.); (G.K.); (R.L.); (M.K.); (A.V.); (E.S.); (M.M.)
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, 420008 Kazan, Russia;
| | - Anna Valeeva
- Central Research Laboratory, Kazan State Medical Academy, 420012 Kazan, Russia; (E.T.); (S.P.); (G.K.); (R.L.); (M.K.); (A.V.); (E.S.); (M.M.)
| | - Eduard Shuralev
- Central Research Laboratory, Kazan State Medical Academy, 420012 Kazan, Russia; (E.T.); (S.P.); (G.K.); (R.L.); (M.K.); (A.V.); (E.S.); (M.M.)
- Institute of Environmental Sciences, Kazan (Volga Region) Federal University, 420008 Kazan, Russia
| | - Malik Mukminov
- Central Research Laboratory, Kazan State Medical Academy, 420012 Kazan, Russia; (E.T.); (S.P.); (G.K.); (R.L.); (M.K.); (A.V.); (E.S.); (M.M.)
- Institute of Environmental Sciences, Kazan (Volga Region) Federal University, 420008 Kazan, Russia
| | - Olga Kravtsova
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, 420008 Kazan, Russia;
| | - Andrey Novikov
- Mathematical Center, Sobolev Instiute of Mathematics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia;
| |
Collapse
|
8
|
Zeng Z, Sun QQ, Zhang W, Wen QW, Wang TH, Qin W, Xiao DM, Zhang Z, Huang H, Mo YJ, Wu XD, Cen H. Assessment of genetic polymorphisms within nuclear factor-κB signaling pathway genes in rheumatoid arthritis: Evidence for replication and genetic interaction. Int Immunopharmacol 2021; 100:108089. [PMID: 34464884 DOI: 10.1016/j.intimp.2021.108089] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 08/07/2021] [Accepted: 08/19/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE This study was performed to replicate the associations of genetic polymorphisms within nuclear factor-κB (NF-κB) signaling pathway genes with rheumatoid arthritis (RA), and to further examine genetic interactions in a Chinese population. METHODS A total of eleven single-nucleotide polymorphisms (SNPs) were genotyped in 594 RA patients and 604 healthy controls. RESULTS Genetic association analysis revealed that NFKBIE rs2233434, TNIP1 rs10036748 and BLK rs13277113 were significantly associated with RA, cyclic citrullinated peptide (CCP)-positive RA and rheumatoid factor (RF)-positive RA, and TNFAIP3 rs2230926 was significantly associated with CCP-positive RA. Significant additive interaction was observed between NFKB1 rs28362491 and IKBKE rs12142086 (RERI = 0.76, 95% CI 0.13-1.38; AP = 0.57, 95% CI 0.11-1.03), NFKBIE rs2233434 and BLK rs13277113 (RERI = 1.41, 95% CI 0.88-1.94; AP = 0.85, 95% CI 0.50-1.20), NFKBIL rs2071592 and TNIP1 rs10036748 (RERI = 0.59, 95% CI 0.17-1.02; AP = 0.46, 95% CI 0.05-0.87), UBE2L3 rs5754217 and TNFSF4 rs2205960 (RERI = 0.50, 95% CI 0.16-0.84; AP = 0.57, 95% CI 0.09-1.05). Significant multiplicative interaction was detected between BLK rs13277113 and UBE2L3 rs5754217 (p = 0.02), BLK rs13277113 and TNFSF4 rs2205960 (p = 0.03). CONCLUSIONS Our results lent further support to the role of NF-κB signaling pathway in the pathogenesis of RA from a genetic perspective.
Collapse
Affiliation(s)
- Zhen Zeng
- Department of Preventive Medicine, Medical School of Ningbo University, 818 Fenghua Road, Ningbo, Zhejiang, 315211, PR China; Zhejiang Provincial Key Laboratory of Pathophysiology, Medical School of Ningbo University, 818 Fenghua Road, Ningbo, Zhejiang, 315211, PR China
| | - Qing-Qing Sun
- Department of Health Education and Chronic Disease Prevention, Yinzhou District Center for Disease Control and Prevention, 1221 Xueshi Road, Ningbo, Zhejiang, 315100, PR China
| | - Wei Zhang
- Department of Preventive Medicine, Medical School of Ningbo University, 818 Fenghua Road, Ningbo, Zhejiang, 315211, PR China; Zhejiang Provincial Key Laboratory of Pathophysiology, Medical School of Ningbo University, 818 Fenghua Road, Ningbo, Zhejiang, 315211, PR China
| | - Qin-Wen Wen
- Department of Rheumatology, Ningbo First Hospital, Ningbo Hospital of Zhejiang University, 59 Liuting Road, Ningbo, Zhejiang, 315010, PR China
| | - Ting-Hui Wang
- Department of Rheumatology, Ningbo First Hospital, Ningbo Hospital of Zhejiang University, 59 Liuting Road, Ningbo, Zhejiang, 315010, PR China
| | - Wen Qin
- Department of Rheumatology, Ningbo First Hospital, Ningbo Hospital of Zhejiang University, 59 Liuting Road, Ningbo, Zhejiang, 315010, PR China
| | - Dong-Mei Xiao
- Department of Rheumatology, Ningbo First Hospital, Ningbo Hospital of Zhejiang University, 59 Liuting Road, Ningbo, Zhejiang, 315010, PR China
| | - Zhen Zhang
- Department of Rheumatology, Ningbo First Hospital, Ningbo Hospital of Zhejiang University, 59 Liuting Road, Ningbo, Zhejiang, 315010, PR China
| | - Hua Huang
- Department of Rheumatology, Ningbo First Hospital, Ningbo Hospital of Zhejiang University, 59 Liuting Road, Ningbo, Zhejiang, 315010, PR China
| | - Yi-Jun Mo
- Department of Clinical Laboratory, Ningbo First Hospital, Ningbo Hospital of Zhejiang University, 59 Liuting Road, Ningbo, Zhejiang, 315010, PR China
| | - Xiu-Di Wu
- Department of Rheumatology, Ningbo First Hospital, Ningbo Hospital of Zhejiang University, 59 Liuting Road, Ningbo, Zhejiang, 315010, PR China
| | - Han Cen
- Department of Preventive Medicine, Medical School of Ningbo University, 818 Fenghua Road, Ningbo, Zhejiang, 315211, PR China; Zhejiang Provincial Key Laboratory of Pathophysiology, Medical School of Ningbo University, 818 Fenghua Road, Ningbo, Zhejiang, 315211, PR China.
| |
Collapse
|
9
|
Kaur G, Sharma A, Bhatnagar A. Role of oxidative stress in pathophysiology of rheumatoid arthritis: insights into NRF2-KEAP1 signalling. Autoimmunity 2021; 54:385-397. [PMID: 34415206 DOI: 10.1080/08916934.2021.1963959] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Rheumatoid arthritis is one of the most prevalent, chronic, inflammatory disorders involving multiple articular and extra-articular complications. Immune deregulation owing to a combinatorial network of cells, inflammatory components, degrading enzymes, angiogenetic factors, exhibiting pleiotropy, synergy, or redundancy, is a critical hallmark for synovial inflammatory milieu reasoning clinical heterogeneity and variability of the disease. As a prototype of autoimmune disease, the pathophysiology of rheumatoid arthritis has been linked to oxidative stress. However, the exact mechanism for these potential driving factors contributing to disease inception and perpetuation is yet elusive. Nuclear factor erythroid 2-related factor 2 - Kelch ECH associating protein 1 (Nrf2-Keap1) pathway, controlled via multifactorial regulation, functions as a ubiquitous, evolutionarily conserved intracellular defense mechanism. Nrf2-Keap1 signalling maintains homeostatic responses against a plethora of environmental or endogenous deviations in cellular growth, death, redox metabolism, inflammation, bone remodelling, detoxification, etc. Administration of antioxidants as an add-on pharmacotherapy along with conventional drugs has been elucidated as a better measure for disease management. Some of the most promising natural and synthetic redox-based therapeutic compounds function as either scavengers of reactive species, or inhibitors of their sources, or activators of an endogenous antioxidant system (Nrf2-Keap1). The present review focuses on the binomial "rheumatoid arthritis-oxidative stress", bringing insights into their pathophysiological interrelationships and Nrf2 signalling, as well as the implications of potential diagnostic oxidative stress biomarkers and therapeutic interventions directed for disease management in patients with rheumatoid arthritis.Highlights:RA has complex etiopathogenesis, evolving from multiple endogenous and exogenous factors with oxidative stress as a critical pathogenic signature.Oxidative damage and damaged compounds could serve as potent biomarkers for disease diagnosis, therapeutic response, and prognosis.One of the supreme cytoprotective signalling cascades, the Nrf2-Keap1 pathway has been known to elicit a protective effect against RA and various other autoimmune, inflammatory, degenerative disorders.Inclusion of natural and synthetic antioxidants has been encouraged by various studies for additional therapy to conventional drugs for better management of the disease.
Collapse
Affiliation(s)
- Gurjasmine Kaur
- Department of Biochemistry, Panjab University, Chandigarh, India
| | - Aman Sharma
- Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | |
Collapse
|
10
|
Xu D, Wu Y, Gao C, Qin Y, Zhao X, Liang Z, Wang Y, Feng M, Zhang C, Liu G, Luo J. Characteristics of and reference ranges for peripheral blood lymphocytes and CD4 + T cell subsets in healthy adults in Shanxi Province, North China. J Int Med Res 2021; 48:300060520913149. [PMID: 32649852 PMCID: PMC7357075 DOI: 10.1177/0300060520913149] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Objective To guide clinical decision making, race-, age- and gender-specific reference ranges for lymphocytes and CD4+ T-cell subsets are required. Methods Single platform flow cytometry to determine reference intervals for lymphocyte subpopulations and CD4+ T-cell subsets in 196 healthy Han Chinese adults. Results The frequencies and absolute numbers of B cells were slightly lower in Han Chinese individuals of the Shanxi region than in individuals from Hong Kong, Germany and Singapore, while percentages and absolute numbers of NK cells were slightly higher compared with individuals from Hong Kong. CD4+/CD8+ T-cell ratios, CD4+ T cell percentages and Th2 cell counts were higher, while frequencies and numbers of CD8+ T cells, numbers of NK cells and percentages of Th1 cells were lower, in females compared with males. CD4+ T cell percentages, CD4+/CD8+ T-cell ratios, numbers of CD8+ T cells and Treg cells, and Th17/Treg cell ratios differed by age. Conclusion We established lymphocyte and CD4+ T-cell subset reference intervals for healthy Han Chinese adults of the Shanxi region. Ethnicity, gender and age affected lymphocyte subset composition.
Collapse
Affiliation(s)
- Dan Xu
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, China.,Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Yanyao Wu
- Shanxi Medical University, Taiyuan, Shanxi, China
| | - Chong Gao
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Yan Qin
- Shanxi Medical University, Taiyuan, Shanxi, China
| | - Xiangcong Zhao
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Zhaojun Liang
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Yanlin Wang
- Shanxi Medical University, Taiyuan, Shanxi, China
| | - Min Feng
- Shanxi Medical University, Taiyuan, Shanxi, China
| | - Chen Zhang
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Guangying Liu
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Jing Luo
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, China
| |
Collapse
|
11
|
Miao C, Bai L, Yang Y, Huang J. Dysregulation of lncRNAs in Rheumatoid Arthritis: Biomarkers, Pathogenesis and Potential Therapeutic Targets. Front Pharmacol 2021; 12:652751. [PMID: 33776780 PMCID: PMC7994855 DOI: 10.3389/fphar.2021.652751] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 02/05/2021] [Indexed: 12/15/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune disease of unknown etiology, mainly manifested by persistent abnormal proliferation of fibroblast-like synoviocytes (FLSs), inflammation, synovial hyperplasia and cartilage erosion, accompanied by joint swelling and joint destruction. Abnormal expression or function of long noncoding RNAs (lncRNAs) are closely related to human diseases, including cancers, mental diseases, autoimmune diseases and others. The abnormal sequence and spatial structure of lncRNAs, the disorder expression and the abnormal interaction with the binding protein will lead to the change of gene expression in the way of epigenetic modification. Increasing evidence demonstrated that lncRNAs were involved in the activation of FLSs, which played a key role in the pathogenesis of RA. In this review, the research progress of lncRNAs in the pathogenesis of RA was systematically summarized, including the role of lncRNAs in the diagnosis of RA, the regulatory mechanism of lncRNAs in the pathogenesis of RA, and the intervention role of lncRNAs in the treatment of RA. Furthermore, the activated signal pathways, the role of DNA methylation and other mechanism have also been overview in this review.
Collapse
Affiliation(s)
- Chenggui Miao
- Department of Pharmacology, School of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, China.,Anhui Provincial Key Laboratory of Chinese Medicine Compound, Anhui University of Chinese Medicine, Hefei, China.,Department of Pharmacy, School of Life and Health Sciences, Anhui University of Science and Technology, Fengyang, China
| | - Liangliang Bai
- Department of Biomedical Engineering, School of Biomedical Engineering, Anhui Medical University, Hefei, China
| | - Yaru Yang
- Department of Pharmacy, First Affiliated Hospital, Anhui Medical University, Hefei, China
| | - Jinling Huang
- Department of Pharmacology, School of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, China
| |
Collapse
|
12
|
Liu J, Chen N. A 9 mRNAs-based diagnostic signature for rheumatoid arthritis by integrating bioinformatic analysis and machine-learning. J Orthop Surg Res 2021; 16:44. [PMID: 33430905 PMCID: PMC7802293 DOI: 10.1186/s13018-020-02180-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 12/25/2020] [Indexed: 01/22/2023] Open
Abstract
Background Rheumatoid arthritis (RA) is an autoimmune rheumatic disease that carries a substantial burden for both patients and society. Early diagnosis of RA is essential to prevent disease progression and select an optimal therapeutic strategy. However, RA diagnosis is challenging, partly due to a lack of reliable biomarkers. Here, we aimed to explore the diagnostic signature and establish a predictive model of RA. Methods The mRNA expression profiling data of GSE17755, containing blood samples of 112 RA patients and 53 healthy control patients, were obtained from the Gene Expression Omnibus (GEO) database, followed by differential expression, GO (Gene Ontology), and KEGG (Kyoto Encyclopedia of Genes and Genomes) enrichment analysis. A PPI network was constructed to select candidate hub genes, then logistic regression and random forest models were established based on the identified genes. Results Significantly, we identified 52 differentially expressed genes (DEGs), including 16 upregulated genes and 36 downregulated genes in RA samples compared with control samples. GO and KEGG analysis showed that several immune-related cellular processes were particularly enriched. We identified nine hub genes in the PPI network, including CFL1, COTL1, ACTG1, PFN1, LCP1, LCK, HLA-E, FYN, and HLA-DRA. The logistic regression and random forest models based on the nine identified genes reliably distinguished the RA samples from the healthy samples with substantially high AUC. Conclusion The diagnostic logistic regression and random forest models based on nine hub genes reliably predicted the occurrence of RA. Our findings could provide new insights into RA diagnostics. Supplementary Information The online version contains supplementary material available at 10.1186/s13018-020-02180-w.
Collapse
Affiliation(s)
- Jianyong Liu
- The First Department of Joint Surgery, Weifang People's Hospital Shandong Province (The First Affiliated Hospital of Weifang University), Weifang, 261041, Shandong, China
| | - Ningjie Chen
- The Department of Joint Surgery, Zibo Central Hospital, Shandong University, No 54 Gongqingtuan West Road, Zibo, 255036, Shandong, China.
| |
Collapse
|
13
|
Huang J, Ye Z, Wang J, Chen Q, Huang D, Liu H. USP13 mediates PTEN to ameliorate osteoarthritis by restraining oxidative stress, apoptosis and inflammation via AKT-dependent manner. Biomed Pharmacother 2021; 133:111089. [PMID: 33378983 DOI: 10.1016/j.biopha.2020.111089] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 11/17/2020] [Accepted: 11/28/2020] [Indexed: 02/07/2023] Open
Abstract
Osteoarthritis is a chronic, systemic and inflammatory disease. However, the pathogenesis and understanding of RA are still limited. Ubiquitin-specific protease 13 (USP13) belongs to the deubiquitinating enzyme (DUB) superfamily, and has been implicated in various cellular events. Nevertheless, its potential on RA progression has little to be investigated. In the present study, we found that USP13 expression was markedly up-regulated in synovial tissue samples from patients with RA, and was down-regulated in human fibroblast-like synoviocytes (H-FLSs) stimulated by interleukin-1β (IL-1β), tumor necrosis factor alpha (TNF-α) or lipopolysaccharide (LPS). We then showed that over-expressing USP13 markedly suppressed inflammatory response, oxidative stress and apoptosis in H-FLSs upon IL-1β or TNF-α challenge, whereas USP13 knockdown exhibited detrimental effects. In addition, USP13-induced protective effects were associated with the improvement of nuclear factor erythroid 2-related factor 2 (Nrf-2) and the repression of Casapse-3. Furthermore, phosphatase and tensin homolog (PTEN) expression was greatly improved by USP13 in H-FLSs upon IL-1β or TNF-α treatment, whereas phosphorylated AKT expression was diminished. In response to IL-1β or TNF-α exposure, nuclear transcription factor κB (NF-κB) signaling pathway was activated, whereas being significantly restrained in H-FLSs over-expressing USP13. Mechanistically, USP13 directly interacted with PTEN. Of note, we found that USP13-regulated cellular processes including inflammation, oxidative stress and apoptotic cell death were partly dependent on AKT activation. Furthermore, USP13 over-expression effectively inhibited osteoclastogenesis and osteoclast-associated gene expression. The in vivo experiments finally confirmed that USP13 dramatically repressed synovial hyperplasia, inflammatory cell infiltration, cartilage damage and bone loss in collagen-induced arthritis (CIA) mice via the same molecular mechanisms detected in vitro. Taken together, these findings suggested that targeting USP13 may provide feasible therapies for RA.
Collapse
Affiliation(s)
- Jianming Huang
- Department of Orthopedics, Chenggong Hospital of Xiamen University (the 73th Group Military Hospital of People's Liberation Army), Xiamen 361003, China.
| | - Zhiyang Ye
- Department of Orthopedics, Chenggong Hospital of Xiamen University (the 73th Group Military Hospital of People's Liberation Army), Xiamen 361003, China
| | - Jun Wang
- Department of Orthopedics, Chenggong Hospital of Xiamen University (the 73th Group Military Hospital of People's Liberation Army), Xiamen 361003, China
| | - Qichuan Chen
- Department of Orthopedics, Chenggong Hospital of Xiamen University (the 73th Group Military Hospital of People's Liberation Army), Xiamen 361003, China
| | - Danlei Huang
- Department of Orthopedics, Chenggong Hospital of Xiamen University (the 73th Group Military Hospital of People's Liberation Army), Xiamen 361003, China
| | - Haoyuan Liu
- Department of Orthopedics, Chenggong Hospital of Xiamen University (the 73th Group Military Hospital of People's Liberation Army), Xiamen 361003, China.
| |
Collapse
|
14
|
Mikhaylenko DS, Nemtsova MV, Bure IV, Kuznetsova EB, Alekseeva EA, Tarasov VV, Lukashev AN, Beloukhova MI, Deviatkin AA, Zamyatnin AA. Genetic Polymorphisms Associated with Rheumatoid Arthritis Development and Antirheumatic Therapy Response. Int J Mol Sci 2020; 21:E4911. [PMID: 32664585 PMCID: PMC7402327 DOI: 10.3390/ijms21144911] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 07/08/2020] [Accepted: 07/09/2020] [Indexed: 12/11/2022] Open
Abstract
Rheumatoid arthritis (RA) is the most common inflammatory arthropathy worldwide. Possible manifestations of RA can be represented by a wide variability of symptoms, clinical forms, and course options. This multifactorial disease is triggered by a genetic predisposition and environmental factors. Both clinical and genealogical studies have demonstrated disease case accumulation in families. Revealing the impact of candidate gene missense variants on the disease course elucidates understanding of RA molecular pathogenesis. A multivariate genomewide association study (GWAS) based analysis identified the genes and signalling pathways involved in the pathogenesis of the disease. However, these identified RA candidate gene variants only explain 30% of familial disease cases. The genetic causes for a significant proportion of familial RA have not been determined until now. Therefore, it is important to identify RA risk groups in different populations, as well as the possible prognostic value of some genetic variants for disease development, progression, and treatment. Our review has two purposes. First, to summarise the data on RA candidate genes and the increased disease risk associated with these alleles in various populations. Second, to describe how the genetic variants can be used in the selection of drugs for the treatment of RA.
Collapse
Affiliation(s)
- Dmitry S. Mikhaylenko
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia; (M.V.N.); (I.V.B.); (E.B.K.); (E.A.A.); (A.N.L.); (M.I.B.); (A.A.D.)
- Laboratory of Epigenetics, Research Centre for Medical Genetics, 115478 Moscow, Russia
| | - Marina V. Nemtsova
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia; (M.V.N.); (I.V.B.); (E.B.K.); (E.A.A.); (A.N.L.); (M.I.B.); (A.A.D.)
- Laboratory of Epigenetics, Research Centre for Medical Genetics, 115478 Moscow, Russia
| | - Irina V. Bure
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia; (M.V.N.); (I.V.B.); (E.B.K.); (E.A.A.); (A.N.L.); (M.I.B.); (A.A.D.)
| | - Ekaterina B. Kuznetsova
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia; (M.V.N.); (I.V.B.); (E.B.K.); (E.A.A.); (A.N.L.); (M.I.B.); (A.A.D.)
- Laboratory of Epigenetics, Research Centre for Medical Genetics, 115478 Moscow, Russia
| | - Ekaterina A. Alekseeva
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia; (M.V.N.); (I.V.B.); (E.B.K.); (E.A.A.); (A.N.L.); (M.I.B.); (A.A.D.)
- Laboratory of Epigenetics, Research Centre for Medical Genetics, 115478 Moscow, Russia
| | - Vadim V. Tarasov
- Department of Pharmacology and Pharmacy, Sechenov First Moscow State Medical University, 119991 Moscow, Russia;
| | - Alexander N. Lukashev
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia; (M.V.N.); (I.V.B.); (E.B.K.); (E.A.A.); (A.N.L.); (M.I.B.); (A.A.D.)
- Martsinovsky Institute of Medical Parasitology, Tropical and Vector Borne Diseases, Sechenov First Moscow State Medical University, 119435 Moscow, Russia
| | - Marina I. Beloukhova
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia; (M.V.N.); (I.V.B.); (E.B.K.); (E.A.A.); (A.N.L.); (M.I.B.); (A.A.D.)
| | - Andrei A. Deviatkin
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia; (M.V.N.); (I.V.B.); (E.B.K.); (E.A.A.); (A.N.L.); (M.I.B.); (A.A.D.)
| | - Andrey A. Zamyatnin
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia; (M.V.N.); (I.V.B.); (E.B.K.); (E.A.A.); (A.N.L.); (M.I.B.); (A.A.D.)
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119992 Moscow, Russia
| |
Collapse
|
15
|
Pien Tze Huang alleviate the joint inflammation in collagen-induced arthritis mice. Chin Med 2020; 15:30. [PMID: 32256686 PMCID: PMC7106633 DOI: 10.1186/s13020-020-00311-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 03/17/2020] [Indexed: 02/06/2023] Open
Abstract
Background Rheumatoid arthritis (RA) is an autoimmune disease characterized by synovitis. Pien Tze Huang (PZH) is a Chinese patent medicine with anti-inflammatory and immunomodulatory effects. However, whether PZH could be used in RA therapy is still unknown. Therefore, this study aimed to explore the therapeutic effect and the potential mechanism of PZH on collagen-induced arthritis (CIA) mice. Methods Male DBA/1J mice were used to establish an animal model of CIA and then treated with different doses of PZH for 4 weeks. The therapeutic effect of PZH on CIA mice was evaluated by arthritis score, pathological staining, and detecting the levels of inflammatory factors in serum and joints. To investigate its possible mechanism, the activity of NF-κB signaling pathway, NLRP3 inflammasome and the level of A20 were detected. Results The results showed that PZH could alleviate the erythema and swelling of hind paws of CIA mice, improve the pathological conditions of joint and decrease the production of IL-1β, IL-6 and IL-17 in serum and joints. Furthermore, PZH could significantly inhibit the activity of NF-κB signaling pathway and NLRP3 inflammasome in the ankle joint of CIA mice compared with the model group. It also increased the level of A20 in the ankle joint of CIA mice. Conclusion This study indicated that PZH could alleviate the joint inflammation of CIA mice, and the mechanism might be related to the regulation of NF-κB signaling pathway and NLRP3 inflammasome.
Collapse
|
16
|
Impact of fecal microbiota transplantation on TGF-β1/Smads/ERK signaling pathway of endotoxic acute lung injury in rats. 3 Biotech 2020; 10:52. [PMID: 32015948 DOI: 10.1007/s13205-020-2062-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 01/06/2020] [Indexed: 02/07/2023] Open
Abstract
Acute lung injury (ALI) is a common clinical disease with high morbidity in both humans and animals. Studies have shown that intestinal microbiota affect the pathology and immune function of respiratory diseases through the "gut-lung axis". The authors investigated the therapeutic effect of fecal microbiota transplantation (FMT) in rats with ALI induced by lipopolysaccharide (LPS). Rats were treated with FMT, and then measured lung wet/dry ratio, PaO2 in artery, proinflammatory marker, and TGF-β1, Smad3, Smad7, and phosphorylated ERK (p-ERK) protein levels, as well as a histopathologic analysis and high-throughput sequencing of intestinal microbiota. FMT significantly reduced lung wet/dry ratio and TNF-α, IL-1β, and IL-6 levels, but increased the levels of PaO2 in artery. In addition, FMT significantly decreased the expression of TGF-β1, Smad3, and p-ERK, while increased the levels of Smad7. Lung histopathological analyses showed that FMT reduced the inflammatory cell infiltration and interstitial lung exudates. High-throughput sequencing of intestinal microbiota analyses showed that FMT reconstructed the structure of intestinal microbiota, and increased the gene abundance of the bacterial community. Therefore, FMT may act on the TGF-β1/Smads/ERK pathway by regulating intestinal microbiota, inhibiting immune inflammation, reducing the production of inflammatory markers in the body and release, and reducing alveolar epithelial damage and repair, thereby improving the endotoxic ALI in rats induced by LPS.
Collapse
|
17
|
Abstract
Rheumatoid arthritis is a heterogeneous disease, which can be, based on data combining genetic risk factors and autoantibodies, sub-classified into ACPA-positive and -negative RA. Presence of ACPA and RF as well as rising CRP-levels in some patients years before onset of clinical symptoms indicate that relevant immune responses for RA development are initiated very early. ACPA are highly specific for RA, whereas RF can also be found among healthy (elderly) individuals and patients with other autoimmune diseases or infection. The most important genetic risk factor for RA development, the shared epitope alleles, resides in the MHC class II region. Shared epitope alleles, however, only predispose to the development of ACPA-positive RA. Smoking is thus far the most important environmental risk factor associated with the development of RA. Studies on synovitis have shown the importance not only of adaptive but also of innate immune responses. In summary of the various results from immunological changes in blood and synovial tissue, the extension of the immune response from a diffuse myeloid to a lympho-myeloid inflammation appears to be associated with a more successful therapeutic response to biologics. With respect to advances in synovitis research, new targets for treatment against pathological subsets of immune cells or fibroblasts are already on the horizon. However, alternative strategies involving the microbiome may play an important role as well and research in this field is growing rapidly.
Collapse
|
18
|
de Lima CAD, Rushansky E, Adelino JE, de Oliveira Souza AP, d'Emery Alves Santos P, de Araújo Mariano MHQ, Crovella S, de Azevêdo Silva J, Sandrin-Garcia P. Are key cytokines genetic and serum levels variations related to rheumatoid arthritis clinical severity? Gene 2020; 722:144098. [DOI: 10.1016/j.gene.2019.144098] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 08/29/2019] [Accepted: 08/30/2019] [Indexed: 11/30/2022]
|
19
|
Machaj F, Rosik J, Szostak B, Pawlik A. The evolution in our understanding of the genetics of rheumatoid arthritis and the impact on novel drug discovery. Expert Opin Drug Discov 2019; 15:85-99. [PMID: 31661990 DOI: 10.1080/17460441.2020.1682992] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Rheumatoid arthritis (RA) is an autoimmune disease that is characterized by chronic inflammation of the joints and affects 1% of the population. Polymorphisms of genes that encode proteins that primarily participate in inflammation may influence RA occurrence or become useful biomarkers for certain types of anti-rheumatic treatment.Areas covered: The authors summarize the recent progress in our understanding of the genetics of RA. In the last few years, multiple variants of genes that are associated with RA risk have been identified. The development of new technologies and the detection of new potential therapeutic targets that contribute to novel drug discovery are also described.Expert opinion: There is still the need to search for new genes which may be a potential target for RA therapy. The challenge is to develop appropriate strategies for achieving insight into the molecular pathways involved in RA pathogenesis. Understanding the genetics, immunogenetics, epigenetics and immunology of RA could help to identify new targets for RA therapy. The development of new technologies has enabled the detection of a number of new genes, particularly genes associated with proinflammatory cytokines and chemokines, B- and T-cell activation pathways, signal transducers and transcriptional activators, which might be potential therapeutic targets in RA.
Collapse
Affiliation(s)
- Filip Machaj
- Department of Physiology, Pomeranian Medical University, Szczecin, Poland
| | - Jakub Rosik
- Department of Physiology, Pomeranian Medical University, Szczecin, Poland
| | - Bartosz Szostak
- Department of Physiology, Pomeranian Medical University, Szczecin, Poland
| | - Andrzej Pawlik
- Department of Physiology, Pomeranian Medical University, Szczecin, Poland
| |
Collapse
|
20
|
Predicting Rheumatoid Arthritis in At-risk Individuals. Clin Ther 2019; 41:1286-1298. [DOI: 10.1016/j.clinthera.2019.04.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 03/26/2019] [Accepted: 04/10/2019] [Indexed: 12/18/2022]
|
21
|
|
22
|
Gautam S, Tolahunase M, Kumar U, Dada R. Impact of yoga based mind-body intervention on systemic inflammatory markers and co-morbid depression in active Rheumatoid arthritis patients: A randomized controlled trial. Restor Neurol Neurosci 2019; 37:41-59. [DOI: 10.3233/rnn-180875] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Surabhi Gautam
- Department of Anatomy, Laboratory for Molecular Reproduction and Genetics, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Madhuri Tolahunase
- Department of Anatomy, Laboratory for Molecular Reproduction and Genetics, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Uma Kumar
- Department of Rheumatology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Rima Dada
- Department of Anatomy, Laboratory for Molecular Reproduction and Genetics, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| |
Collapse
|
23
|
Das S, Baruah C, Saikia AK, Tiwari D, Bose S. Genetic and expression changes in
$$\hbox {TNF-}\upalpha $$
TNF-
α
as a risk factor for rheumatoid arthritis pathogenesis in northeast India. J Genet 2019. [DOI: 10.1007/s12041-018-1054-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
24
|
Aghaei H, Mostafaei S, Aslani S, Jamshidi A, Mahmoudi M. Association study between KIR polymorphisms and rheumatoid arthritis disease: an updated meta-analysis. BMC MEDICAL GENETICS 2019; 20:24. [PMID: 30696403 PMCID: PMC6352331 DOI: 10.1186/s12881-019-0754-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Accepted: 01/15/2019] [Indexed: 12/14/2022]
Abstract
Background Currently published studies investigating association between the killer cell immunoglobulin-like receptor (KIR) gene polymorphisms and rheumatoid arthritis (RA) reported inconsistent and contradictory results. Hence, we aim to carry out this comprehensive meta-analysis of all eligible studies meeting the inclusion criteria to achieve precise and comprehensive relationships between genetic variations in KIR gene cluster and risk of RA. Methods Databases of Medline/PubMed and Scopus were searched to investigate case-control studies prior to May 2018. The associations between KIR gene polymorphisms and RA susceptibility were analyzed by computing the odds ratio (OR) and 95% confidence interval (95% CI) for each study. Results A total of 11 comparative case-control studies involving 1847 RA patients and 2409 healthy individuals were included in this meta-analysis. Four significant associations of 2DL3 (OR = 0.591, 95% CI = 0.351–0.994; P = 0.047), 2DL5 (OR = 0.716, 95% CI = 0.601–0.853; P < 0.001), 2DS5 (OR = 0.623, 95% CI = 0.393–0.988; P = 0.045), and 3DL3 (OR = 0.324, 95% CI = 0.129–0.814; P = 0.016) genes with decreased RA risk were discovered in this meta-analysis. Although, other KIR receptors including 2DL1, 2DL2, 2DL4, 3DL1, 3DL2, 3DS1, 2DS1-2DS4, and two pseudo gens of 2DP1 and 3DP1 displayed no significant association with predisposition to RA. Conclusions These findings provide reliable evidence that 2DL3, 2DL5, 3DL3, and 2DS5 might have a potential protective role for RA.
Collapse
Affiliation(s)
- Hamideh Aghaei
- Rheumatology Research Center, Tehran University of Medical Sciences, PO Box: 1411713137, Tehran, Iran.,Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Shayan Mostafaei
- Department of Community Medicine, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Saeed Aslani
- Rheumatology Research Center, Tehran University of Medical Sciences, PO Box: 1411713137, Tehran, Iran
| | - Ahmadreza Jamshidi
- Rheumatology Research Center, Tehran University of Medical Sciences, PO Box: 1411713137, Tehran, Iran
| | - Mahdi Mahmoudi
- Rheumatology Research Center, Tehran University of Medical Sciences, PO Box: 1411713137, Tehran, Iran.
| |
Collapse
|
25
|
PTPN22 +788 G>A (R263Q) Polymorphism is Associated with mRNA Expression but it is not a Susceptibility Marker for Rheumatoid Arthritis Patients from Western Mexico. Biochem Genet 2019; 57:455-465. [PMID: 30637604 DOI: 10.1007/s10528-019-09902-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 01/04/2019] [Indexed: 02/01/2023]
Abstract
PTPN22 represents an important non-HLA gene that has been strongly associated with rheumatoid arthritis (RA) pathogenesis. Several studies have reported a specific genetic variant for PTPN22 (+788 G>A; rs33996649) that might be associated with decreased RA risk in Caucasian population; nevertheless, its specific role in western Mexican population has not been yet described. A case-control study with 443 RA patients and 317 control subjects (CS) was conducted. The genotyping was performed by Polymerase Chain Reaction-Restriction Fragment Length Polymorphism (PCR-RFLP) technique and the PTPN22 mRNA expression was determined by SYBR Green-based real-time quantitative-PCR assay. No association between the PTPN22 +788 G>A polymorphism and RA susceptibility in western Mexican population was found when comparing genotype and allelic frequencies between RA patients and CS (G/G vs. G/A: OR 0.55, p = 0.14, 95% CI 0.22-1.32; G vs. A: OR 0.56, p = 0.14, 95% CI 0.23-1.36). The PTPN22 mRNA expression increased 4.6-fold more in RA patients than in CS, and RA patients, carriers of PTPN22 +788 G/A genotype, expressed 15.6-fold more than RA patients carrying the homozygous G/G genotype. Overall, these results showed that the PTPN22 +788 G>A polymorphism is not associated with RA susceptibility in western Mexican population, whereas the presence of G/A genotype is associated with increased PTPN22 mRNA expression in RA patients.
Collapse
|
26
|
Sun W, Meednu N, Rosenberg A, Rangel-Moreno J, Wang V, Glanzman J, Owen T, Zhou X, Zhang H, Boyce BF, Anolik JH, Xing L. B cells inhibit bone formation in rheumatoid arthritis by suppressing osteoblast differentiation. Nat Commun 2018; 9:5127. [PMID: 30510188 PMCID: PMC6277442 DOI: 10.1038/s41467-018-07626-8] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Accepted: 11/06/2018] [Indexed: 02/05/2023] Open
Abstract
The function of B cells in osteoblast (OB) dysfunction in rheumatoid arthritis (RA) has not been well-studied. Here we show that B cells are enriched in the subchondral and endosteal bone marrow (BM) areas adjacent to osteocalcin+ OBs in two murine RA models: collagen-induced arthritis and the TNF-transgenic mice. Subchondral BM B cells in RA mice express high levels of OB inhibitors, CCL3 and TNF, and inhibit OB differentiation by activating ERK and NF-κB signaling pathways. The inhibitory effect of RA B cells on OB differentiation is blocked by CCL3 and TNF neutralization, and deletion of CCL3 and TNF in RA B cells completely rescues OB function in vivo, while B cell depletion attenuates bone erosion and OB inhibition in RA mice. Lastly, B cells from RA patients express CCL3 and TNF and inhibit OB differentiation, with these effects ameliorated by CCL3 and TNF neutralization. Thus, B cells inhibit bone formation in RA by producing multiple OB inhibitors.
Collapse
Affiliation(s)
- Wen Sun
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY, 14642, USA
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, 210029, Nanjing, China
| | - Nida Meednu
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Alexander Rosenberg
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Javier Rangel-Moreno
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Victor Wang
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Jason Glanzman
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Teresa Owen
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Xichao Zhou
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Hengwei Zhang
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Brendan F Boyce
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY, 14642, USA
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Jennifer H Anolik
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, University of Rochester Medical Center, Rochester, NY, 14642, USA.
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, 14642, USA.
| | - Lianping Xing
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY, 14642, USA.
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, 14642, USA.
| |
Collapse
|
27
|
Carmona FD, Martín J. The potential of PTPN22 as a therapeutic target for rheumatoid arthritis. Expert Opin Ther Targets 2018; 22:879-891. [PMID: 30251905 DOI: 10.1080/14728222.2018.1526924] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION PTPN22 encodes a lymphoid-specific tyrosine phosphatase (LYP) that is a master regulator of the immune response. This gene is a major susceptibility factor for a wide range of autoimmune conditions, including rheumatoid arthritis (RA) for which it represents the strongest non-HLA contributor to disease risk. A missense PTPN22 allele (R620W) affecting the protein-protein interaction of LYP with other relevant players was described as the functional variant of the association. This review will focus on the role of PTPN22 in the pathogenic mechanisms underlying RA predisposition and discuss the possibility of developing LYP-based treatment strategies with a potential application in clinical practice. Areas covered: This review covers the literature showing how PTPN22 is implicated in signalling pathways involved in the autoimmune and autoinflammatory processes underlying RA. Insights obtained from studies aimed at developing novel selective LYP suppressors for treating RA are summarized. Expert opinion: Targeting key risk factors during the early steps of the disease may represent a good strategy to accomplish complete disease remission. As cumulating evidences suggest that PTPN22 R620W is a gain-of-function variant, a growing interest in developing LYP inhibitors has arisen. The potential efficacy and possible application of such compounds are discussed.
Collapse
Affiliation(s)
- F David Carmona
- a Departamento de Genética e Instituto de Biotecnología , Universidad de Granada , Granada , Spain
| | - Javier Martín
- b Instituto de Parasitología y Biomedicina López-Neyra , Consejo Superior de Investigaciones Científicas, IPBLN-CSIC , Granada , Spain
| |
Collapse
|
28
|
Wang Z, Long H, Chang C, Zhao M, Lu Q. Crosstalk between metabolism and epigenetic modifications in autoimmune diseases: a comprehensive overview. Cell Mol Life Sci 2018; 75:3353-3369. [PMID: 29974127 PMCID: PMC11105184 DOI: 10.1007/s00018-018-2864-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Revised: 06/20/2018] [Accepted: 06/25/2018] [Indexed: 12/11/2022]
Abstract
Little information is available regarding mechanistic links between epigenetic modifications and autoimmune diseases. It seems plausible to surmise that aberrant gene expression and energy metabolism would disrupt immune tolerance, which could ultimately result in autoimmune responses. Metaboloepigenetics is an emerging paradigm that defines the interrelationships between metabolism and epigenetics. Epigenetic modifications, such as the methylation/demethylation of DNA and histone proteins and histone acetylation/deacetylation can be dynamically produced and eliminated by a group of enzymes that consume several metabolites derived from various physiological pathways. Recent insights into cellular metabolism have demonstrated that environmental stimuli such as dietary exposure and nutritional status act through the variation in concentration of metabolites to affect epigenetic regulation and breakdown biochemical homeostasis. Metabolites, including S-adenosylmethionine, acetyl-CoA, nicotinamide adenine dinucleotide, α-ketoglutarate, and ATP serve as cofactors for chromatin-modifying enzymes, such as methyltransferases, deacetylases and kinases, which are responsible for chromatin remodelling. The concentration of crucial nutrients, such as glucose, glutamine, and oxygen, spatially and temporally modulate epigenetic modifications to regulate gene expression and the reaction to stressful microenvironments in disease pathology. In this review, we focus on the interaction between metabolic intermediates and epigenetic modifications, integrating environmental signals with programmes through modification of the epigenome-metabolome to speculate as to how this may influence autoimmune diseases.
Collapse
Affiliation(s)
- Zijun Wang
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Medical Epigenomics, No. 139 Renmin Middle Rd, Changsha, 410011, Hunan, China
| | - Hai Long
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Medical Epigenomics, No. 139 Renmin Middle Rd, Changsha, 410011, Hunan, China
| | - Christopher Chang
- Division of Rheumatology, Allergy and Clinical Immunology, University of California at Davis, Suite 6510, 451 Health Sciences Drive, Davis, CA, 95616, USA
| | - Ming Zhao
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Medical Epigenomics, No. 139 Renmin Middle Rd, Changsha, 410011, Hunan, China.
| | - Qianjin Lu
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Medical Epigenomics, No. 139 Renmin Middle Rd, Changsha, 410011, Hunan, China.
| |
Collapse
|
29
|
Nature versus nurture in the spectrum of rheumatic diseases: Classification of spondyloarthritis as autoimmune or autoinflammatory. Autoimmun Rev 2018; 17:935-941. [PMID: 30005857 DOI: 10.1016/j.autrev.2018.04.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 04/10/2018] [Indexed: 02/08/2023]
Abstract
Spondyloarthritides (SpA) include inflammatory joint diseases with various clinical phenotypes that may also include the axial skeleton and/or entheses. SpA include psoriatic arthritis, reactive arthritis, enteropathic arthritis and ankylosing spondylitis; the latter is frequently associated with extra-articular manifestations, such as uveitis, psoriasis, and inflammatory bowel disease. SpA are associated with the HLA-B27 allele and recognize T cells as key pathogenetic players. In contrast to other rheumatic diseases, SpA affect women and men equally and are not associated with detectable serum autoantibodies. In addition, but opposite to rheumatoid arthritis, SpA are responsive to treatment regimens including IL-23 or IL-17-targeting biologics, yet are virtually unresponsive to steroid treatment. Based on these differences with prototypical autoimmune diseases, such as rheumatoid arthritis or connective tissue diseases, SpA may be better classified among autoinflammatory diseases, with a predominant innate immunity involvement. This would rank SpA closer to gouty arthritis and periodic fevers in the spectrum of rheumatic diseases, as opposed to autoimmune-predominant diseases. We herein provide available literature on risk factors associated with SpA in support of this hypothesis with a specific focus on genetic and environmental factors.
Collapse
|
30
|
Li B, Selmi C, Tang R, Gershwin ME, Ma X. The microbiome and autoimmunity: a paradigm from the gut-liver axis. Cell Mol Immunol 2018; 15:595-609. [PMID: 29706647 PMCID: PMC6079090 DOI: 10.1038/cmi.2018.7] [Citation(s) in RCA: 123] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 01/01/2018] [Accepted: 01/02/2018] [Indexed: 02/07/2023] Open
Abstract
Microbial cells significantly outnumber human cells in the body, and the microbial flora at mucosal sites are shaped by environmental factors and, less intuitively, act on host immune responses, as demonstrated by experimental data in germ-free and gnotobiotic studies. Our understanding of this link stems from the established connection between infectious bacteria and immune tolerance breakdown, as observed in rheumatic fever triggered by Streptococci via molecular mimicry, epitope spread and bystander effects. The availability of high-throughput techniques has significantly advanced our capacity to sequence the microbiome and demonstrated variable degrees of dysbiosis in numerous autoimmune diseases, including rheumatoid arthritis, type 1 diabetes, multiple sclerosis and autoimmune liver disease. It remains unknown whether the observed differences are related to the disease pathogenesis or follow the therapeutic and inflammatory changes and are thus mere epiphenomena. In fact, there are only limited data on the molecular mechanisms linking the microbiota to autoimmunity, and microbial therapeutics is being investigated to prevent or halt autoimmune diseases. As a putative mechanism, it is of particular interest that the apoptosis of intestinal epithelial cells in response to microbial stimuli enables the presentation of self-antigens, giving rise to the differentiation of autoreactive Th17 cells and other T helper cells. This comprehensive review will illustrate the data demonstrating the crosstalk between intestinal microbiome and host innate and adaptive immunity, with an emphasis on how dysbiosis may influence systemic autoimmunity. In particular, a gut–liver axis involving the intestinal microbiome and hepatic autoimmunity is elucidated as a paradigm, considering its anatomic and physiological connections.
Collapse
Affiliation(s)
- Bo Li
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 200001, Shanghai, China
| | - Carlo Selmi
- Division of Rheumatology and Clinical Immunology, Humanitas Research Hospital, Rozzano, Italy.,BIOMETRA Department, University of Milan, Milan, Italy
| | - Ruqi Tang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 200001, Shanghai, China
| | - M E Gershwin
- Division of Rheumatology, Department of Medicine, Allergy and Clinical Immunology, University of California at Davis, Davis, CA, USA
| | - Xiong Ma
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 200001, Shanghai, China.
| |
Collapse
|
31
|
Abstract
The number of peer-reviewed articles published during the 2016 solar year and retrieved using the "autoimmunity" key word remained stable while gaining a minimal edge among the immunology articles. Nonetheless, the quality of the publications has been rising significantly and, importantly, acquisitions have become available through scientific journals dedicated to immunology or autoimmunity. Major discoveries have been made in the fields of systemic lupus erythematosus, rheumatoid arthritis, autoimmunity of the central nervous system, vasculitis, and seronegative spondyloarthrithritides. Selected examples include the role of IL17-related genes and long noncoding RNAs in systemic lupus erythematosus or the effects of anti-pentraxin 3 (PTX3) in the treatment of this paradigmatic autoimmune condition. In the case of rheumatoid arthritis, there have been reports of the role of induced regulatory T cells (iTregs) or fibrocytes and T cell interactions with exciting implications. The large number of studies dealing with neuroimmunology pointed to Th17 cells, CD56(bright) NK cells, and low-level TLR2 ligands as involved in multiple sclerosis, along with a high salt intake or the micriobiome-derived Lipid 654. Lastly, we focused on the rare vasculitides to which numerous studies were devoted and suggested that unsuspected cell populations, including monocytes, mucosal-associated invariant T cells, and innate lymphoid cells, may be crucial to ANCA-associated manifestations. This brief and arbitrary discussion of the findings published in 2016 is representative of a promising background for developments that will enormously impact the work of laboratory scientists and physicians at an exponential rate.
Collapse
Affiliation(s)
- Carlo Selmi
- Division of Rheumatology and Clinical Immunology, Humanitas Research Hospital, via A. Manzoni 56, 20089, Rozzano, Milan, Italy.
- Department of Medical Biotechnologies and Translational Medicine (BIOMETRA), University of Milan, Milan, Italy.
| |
Collapse
|
32
|
Guru PR, Bera H, Das MP, Hasnain MS, Nayak AK. Aceclofenac-LoadedPlantago ovataF. Husk Mucilage-Zn+2-Pectinate Controlled-Release Matrices. STARCH-STARKE 2017. [DOI: 10.1002/star.201700136] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Pravat Ranjan Guru
- Department of Pharmaceutics; Dadhichi College of Pharmacy; Vidya Vihar, Sundargram, Cuttack 754002 Odisha India
| | - Hriday Bera
- Faculty of Pharmacy; AIMST University; Semeling 08100 Kedah Malaysia
| | - Mukti Prasad Das
- Department of Pharmaceutics; Dadhichi College of Pharmacy; Vidya Vihar, Sundargram, Cuttack 754002 Odisha India
| | - M. Saquib Hasnain
- Department of Pharmacy; Shri Venkateshwara University; NH-24, Amroha 244236 U.P. India
| | - Amit Kumar Nayak
- Department of Pharmaceutics; Seemanta Institute of Pharmaceutical Sciences; Mayurbhanj 757086 Odisha India
| |
Collapse
|
33
|
Benson RA, McInnes IB, Garside P, Brewer JM. Model answers: Rational application of murine models in arthritis research. Eur J Immunol 2017; 48:32-38. [PMID: 29193037 PMCID: PMC5814907 DOI: 10.1002/eji.201746938] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 11/02/2017] [Accepted: 11/22/2017] [Indexed: 12/29/2022]
Abstract
Advances in targeted immune therapeutics have profoundly improved clinical outcomes for patients with inflammatory arthropathies particularly rheumatoid arthritis. The landscape of disease that is observed and the treatment outcomes desired for the future have also progressed. As such there is an increasing move away from traditional models of end‐stage, chronic disease with recognition of the need to consider the earliest phases of pathogenesis as a target for treatment leading to resolution and/or cure. In order to continue the discovery process and enhance our understanding of disease and treatment, we therefore need to continuously revisit the animal models we employ and assess their relevance and utility in the light of contemporary therapeutic goals. In this review, we highlight the areas where we consider new developments in animal models and their application are most required. Thus, we have contextualised the relevant mouse models and their use within the current concepts of human inflammatory arthritis pathogenesis and highlight areas of need.
Collapse
Affiliation(s)
- Robert A Benson
- Institute of Infection, Immunity and Inflammation, College of Medical, Veterinary & Life Sciences, Sir Graeme Davies Building, University of Glasgow, Glasgow, UK
| | - Iain B McInnes
- Institute of Infection, Immunity and Inflammation, College of Medical, Veterinary & Life Sciences, Sir Graeme Davies Building, University of Glasgow, Glasgow, UK
| | - Paul Garside
- Institute of Infection, Immunity and Inflammation, College of Medical, Veterinary & Life Sciences, Sir Graeme Davies Building, University of Glasgow, Glasgow, UK
| | - James M Brewer
- Institute of Infection, Immunity and Inflammation, College of Medical, Veterinary & Life Sciences, Sir Graeme Davies Building, University of Glasgow, Glasgow, UK
| |
Collapse
|
34
|
Antisense Long Non-Coding RNAs Are Deregulated in Skin Tissue of Patients with Systemic Sclerosis. J Invest Dermatol 2017; 138:826-835. [PMID: 29179949 DOI: 10.1016/j.jid.2017.09.053] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 08/31/2017] [Accepted: 09/23/2017] [Indexed: 01/02/2023]
Abstract
Systemic sclerosis is an autoimmune disease characterized by fibrosis of skin and multiple organs of which the pathogenesis is poorly understood. We studied differentially expressed coding and non-coding genes in relation to systemic sclerosis pathogenesis with a specific focus on antisense non-coding RNAs. Skin biopsy-derived RNAs from 14 early systemic sclerosis patients and six healthy individuals were sequenced with ion-torrent and analyzed using DEseq2. Overall, 4,901 genes with a fold change >1.5 and a false discovery rate <5% were detected in patients versus controls. Upregulated genes clustered in immunologic, cell adhesion, and keratin-related processes. Interestingly, 676 deregulated non-coding genes were detected, 257 of which were classified as antisense genes. Sense genes expressed opposite of these antisense genes were also deregulated in 42% of the observed sense-antisense gene pairs. The majority of the antisense genes had a similar effect sizes in an independent North American dataset with three genes (CTBP1-AS2, OTUD6B-AS1, and AGAP2-AS1) exceeding the study-wide Bonferroni-corrected P-value (PBonf < 0.0023, Pcombined = 1.1 × 10-9, 1.4 × 10-8, 1.7 × 10-6, respectively). In this study, we highlight that together with coding genes, (antisense) long non-coding RNAs are deregulated in skin tissue of systemic sclerosis patients suggesting a novel class of genes involved in pathogenesis of systemic sclerosis.
Collapse
|
35
|
Nehmar R, Alsaleh G, Voisin B, Flacher V, Mariotte A, Saferding V, Puchner A, Niederreiter B, Vandamme T, Schabbauer G, Kastner P, Chan S, Kirstetter P, Holcmann M, Mueller C, Sibilia J, Bahram S, Blüml S, Georgel P. Therapeutic Modulation of Plasmacytoid Dendritic Cells in Experimental Arthritis. Arthritis Rheumatol 2017; 69:2124-2135. [PMID: 28777892 DOI: 10.1002/art.40225] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Accepted: 07/25/2017] [Indexed: 01/17/2023]
Abstract
OBJECTIVE The role of plasmacytoid dendritic cells (PDCs) and type I interferons (IFNs) in rheumatoid arthritis (RA) remains a subject of controversy. This study was undertaken to explore the contribution of PDCs and type I IFNs to RA pathogenesis using various animal models of PDC depletion and to monitor the effect of localized PDC recruitment and activation on joint inflammation and bone damage. METHODS Mice with K/BxN serum-induced arthritis, collagen-induced arthritis, and human tumor necrosis factor transgene insertion were studied. Symptoms were evaluated by visual scoring, quantification of paw swelling, determination of cytokine levels by enzyme-linked immunosorbent assay, and histologic analysis. Imiquimod-dependent therapeutic effects were monitored by transcriptome analysis (using quantitative reverse transcriptase-polymerase chain reaction) and flow cytometric analysis of the periarticular tissue. RESULTS PDC-deficient mice showed exacerbation of inflammatory and arthritis symptoms after arthritogenic serum transfer. In contrast, enhancing PDC recruitment and activation to arthritic joints by topical application of the Toll-like receptor 7 (TLR-7) agonist imiquimod significantly ameliorated arthritis in various mouse models. Imiquimod induced an IFN signature and led to reduced infiltration of inflammatory cells. CONCLUSION The therapeutic effects of imiquimod on joint inflammation and bone destruction are dependent on TLR-7 sensing by PDCs and type I IFN signaling. Our findings indicate that local recruitment and activation of PDCs represents an attractive therapeutic opportunity for RA patients.
Collapse
Affiliation(s)
- Ramzi Nehmar
- Université de Strasbourg, INSERM, IRM UMR-S 1109, Fédération de Médecine Translationnelle de Strasbourg, Faculté de Médecine, and Fédération Hospitalo-Universitaire, OMICARE, Centre de Recherche d'Immunologie et d'Hématologie, Strasbourg, France
| | - Ghada Alsaleh
- Université de Strasbourg, INSERM, IRM UMR-S 1109, Fédération de Médecine Translationnelle de Strasbourg, Faculté de Médecine, and Fédération Hospitalo-Universitaire, OMICARE, Centre de Recherche d'Immunologie et d'Hématologie, Strasbourg, France
| | - Benjamin Voisin
- Université de Strasbourg, CNRS UPR 3572, Laboratory of Immunopathology and Therapeutic Chemistry/Laboratory of Excellence MEDALIS, Institut de Biologie Moléculaire et Cellulaire, Strasbourg, France
| | - Vincent Flacher
- Université de Strasbourg, CNRS UPR 3572, Laboratory of Immunopathology and Therapeutic Chemistry/Laboratory of Excellence MEDALIS, Institut de Biologie Moléculaire et Cellulaire, Strasbourg, France
| | - Alexandre Mariotte
- Université de Strasbourg, INSERM, IRM UMR-S 1109, Fédération de Médecine Translationnelle de Strasbourg, Faculté de Médecine, and Fédération Hospitalo-Universitaire, OMICARE, Centre de Recherche d'Immunologie et d'Hématologie, Strasbourg, France
| | | | - Antonia Puchner
- Internal Medicine 3, Medical University of Vienna, Vienna, Austria
| | | | - Thierry Vandamme
- Université de Strasbourg, CNRS UMR 7199, Faculté de Pharmacie, Illkirch, France
| | - Gernot Schabbauer
- Center for Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Philippe Kastner
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Université de Strasbourg, INSERM U964, CNRS UMR 7104, Illkirch, France
| | - Susan Chan
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Université de Strasbourg, INSERM U964, CNRS UMR 7104, Illkirch, France
| | - Peggy Kirstetter
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Université de Strasbourg, INSERM U964, CNRS UMR 7104, Illkirch, France
| | - Martin Holcmann
- Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Christopher Mueller
- Université de Strasbourg, CNRS UPR 3572, Laboratory of Immunopathology and Therapeutic Chemistry/Laboratory of Excellence MEDALIS, Institut de Biologie Moléculaire et Cellulaire, Strasbourg, France
| | - Jean Sibilia
- Université de Strasbourg, INSERM, IRM UMR-S 1109, Fédération de Médecine Translationnelle de Strasbourg, Faculté de Médecine, and Fédération Hospitalo-Universitaire, OMICARE, Centre de Recherche d'Immunologie et d'Hématologie, Strasbourg, France
| | - Seiamak Bahram
- Université de Strasbourg, INSERM, IRM UMR-S 1109, Fédération de Médecine Translationnelle de Strasbourg, Faculté de Médecine, and Fédération Hospitalo-Universitaire, OMICARE, Centre de Recherche d'Immunologie et d'Hématologie, Strasbourg, France
| | - Stephan Blüml
- Internal Medicine 3, Medical University of Vienna, Vienna, Austria
| | - Philippe Georgel
- Université de Strasbourg, INSERM, IRM UMR-S 1109, Fédération de Médecine Translationnelle de Strasbourg, Faculté de Médecine, and Fédération Hospitalo-Universitaire, OMICARE, Centre de Recherche d'Immunologie et d'Hématologie, Strasbourg, France
| |
Collapse
|
36
|
Protein tyrosine phosphatase non-receptor 22 and C-Src tyrosine kinase genes are down-regulated in patients with rheumatoid arthritis. Sci Rep 2017; 7:10525. [PMID: 28874816 PMCID: PMC5585411 DOI: 10.1038/s41598-017-10915-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 08/16/2017] [Indexed: 01/02/2023] Open
Abstract
Several protein tyrosine phosphatase non-receptor 22 (PTPN22) single-nucleotide polymorphisms (SNPs) have been significantly related with rheumatoid arthritis (RA) susceptibility. Nevertheless, its potential influence on PTPN22 expression in RA has not been completely elucidated. Furthermore, PTPN22 binds to C-Src tyrosine kinase (CSK) forming a key complex in autoimmunity. However, the information of CSK gene in RA is scarce. In this study, we analyzed the relative PTPN22 and CSK expression in peripheral blood from 89 RA patients and 43 controls to determine if the most relevant PTPN22 (rs2488457, rs2476601 and rs33996649) and CSK (rs34933034 and rs1378942) polymorphisms may influence on PTPN22 and CSK expression in RA. The association between PTPN22 and CSK expression in RA patients and their clinical characteristics was also evaluated. Our study shows for the first time a marked down-regulation of PTPN22 expression in RA patients carrying the risk alleles of PTPN22 rs2488457 and rs2476601 compared to controls (p = 0.004 and p = 0.007, respectively). Furthermore, CSK expression was significantly lower in RA patients than in controls (p < 0.0001). Interestingly, a reduced PTPN22 expression was disclosed in RA patients with ischemic heart disease (p = 0.009). The transcriptional suppression of this PTPN22/CSK complex may have a noteworthy clinical relevance in RA patients.
Collapse
|
37
|
Messemaker TC, Mikkers HMM, Huizinga TW, Toes REM, van der Helm- van Mil AHM, Kurreeman F. Inflammatory genes TNFα and IL6 display no signs of increased H3K4me3 in circulating monocytes from untreated rheumatoid arthritis patients. Genes Immun 2017; 18:191-196. [DOI: 10.1038/gene.2017.20] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 06/30/2017] [Accepted: 07/06/2017] [Indexed: 12/11/2022]
|
38
|
Knevel R, Huizinga TW, Kurreeman F. Genomic Influences on Susceptibility and Severity of Rheumatoid Arthritis. Rheum Dis Clin North Am 2017; 43:347-361. [DOI: 10.1016/j.rdc.2017.04.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
39
|
Muñoz-Valle JF, Padilla-Gutiérrez JR, Hernández-Bello J, Ruiz-Noa Y, Valle Y, Palafox-Sánchez CA, Parra-Rojas I, Gutiérrez-Ureña SR, Rangel-Villalobos H. Polimorfismo −1123G>C en el gen PTPN22 y anticuerpos antipéptido citrulinado cíclico en la artritis reumatoide. Med Clin (Barc) 2017; 149:95-100. [DOI: 10.1016/j.medcli.2017.01.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 01/10/2017] [Accepted: 01/12/2017] [Indexed: 01/08/2023]
|
40
|
Buscher K, Ehinger E, Gupta P, Pramod AB, Wolf D, Tweet G, Pan C, Mills CD, Lusis AJ, Ley K. Natural variation of macrophage activation as disease-relevant phenotype predictive of inflammation and cancer survival. Nat Commun 2017; 8:16041. [PMID: 28737175 PMCID: PMC5527282 DOI: 10.1038/ncomms16041] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 05/24/2017] [Indexed: 12/20/2022] Open
Abstract
Although mouse models exist for many immune-based diseases, the clinical translation remains challenging. Most basic and translational studies utilize only a single inbred mouse strain. However, basal and diseased immune states in humans show vast inter-individual variability. Here, focusing on macrophage responses to lipopolysaccharide (LPS), we use the hybrid mouse diversity panel (HMDP) of 83 inbred strains as a surrogate for human natural immune variation. Since conventional bioinformatics fail to analyse a population spectrum, we highlight how gene signatures for LPS responsiveness can be derived based on an Interleukin-12β and arginase expression ratio. Compared to published signatures, these gene markers are more robust to identify susceptibility or resilience to several macrophage-related disorders in humans, including survival prediction across many tumours. This study highlights natural activation diversity as a disease-relevant dimension in macrophage biology, and suggests the HMDP as a viable tool to increase translatability of mouse data to clinical settings.
Collapse
Affiliation(s)
- Konrad Buscher
- Division of Inflammation Biology, La Jolla Institute for Allergy and Immunology, La Jolla, California 92037, USA
| | - Erik Ehinger
- Division of Inflammation Biology, La Jolla Institute for Allergy and Immunology, La Jolla, California 92037, USA
| | - Pritha Gupta
- Departments of Medicine, Human Genetics, and Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, California 90095, USA
| | - Akula Bala Pramod
- Division of Inflammation Biology, La Jolla Institute for Allergy and Immunology, La Jolla, California 92037, USA
| | - Dennis Wolf
- Division of Inflammation Biology, La Jolla Institute for Allergy and Immunology, La Jolla, California 92037, USA
| | - George Tweet
- Division of Inflammation Biology, La Jolla Institute for Allergy and Immunology, La Jolla, California 92037, USA
| | - Calvin Pan
- Departments of Medicine, Human Genetics, and Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, California 90095, USA
| | - Charles D. Mills
- BioMedical Consultants, Marine on St. Croix, Minnesota 55047, USA
| | - Aldons J. Lusis
- Departments of Medicine, Human Genetics, and Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, California 90095, USA
| | - Klaus Ley
- Division of Inflammation Biology, La Jolla Institute for Allergy and Immunology, La Jolla, California 92037, USA
| |
Collapse
|
41
|
Generali E, Ceribelli A, Stazi MA, Selmi C. Lessons learned from twins in autoimmune and chronic inflammatory diseases. J Autoimmun 2017; 83:51-61. [PMID: 28431796 DOI: 10.1016/j.jaut.2017.04.005] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 04/10/2017] [Indexed: 12/16/2022]
Abstract
Autoimmunity and chronic inflammation recognize numerous shared factors and, as a result, the resulting diseases frequently coexist in the same patients or respond to the same treatments. Among the convenient truths of autoimmune and chronic inflammatory diseases, there is now agreement that these are complex conditions in which the individual genetic predisposition provides a rate of heritability. The concordance rates in monozygotic and dizygotic twins allows to estimate the weight of the environment in determining disease susceptibility, despite recent data supporting that only a minority of immune markers depend on hereditary factors. Concordance rates in monozygotic and dizygotic twins should be evaluated over an observation period to minimize the risk of false negatives and this is well represented by type I diabetes mellitus. Further, concordance rates in monozygotic twins should be compared to those in dizygotic twins, which share 50% of their genes, as in regular siblings, but also young-age environmental factors. Twin studies have been extensively performed in several autoimmune conditions and cumulatively suggest that some diseases, i.e. celiac disease and psoriasis, are highly genetically determined, while rheumatoid arthritis or systemic sclerosis have a limited role for genetics. These observations are necessary to interpret data gathered by genome-wide association studies of polymorphisms and DNA methylation in MZ twins. New high-throughput technological platforms are awaited to provide new insights into the mechanisms of disease discordance in twins beyond strong associations such as those with HLA alleles.
Collapse
Affiliation(s)
- Elena Generali
- Division of Rheumatology and Clinical Immunology, Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Angela Ceribelli
- Division of Rheumatology and Clinical Immunology, Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Maria Antonietta Stazi
- Italian Twin Registry, Centre for Behavioural Sciences and Mental Health, Istituto Superiore di Sanità, Rome, Italy
| | - Carlo Selmi
- Division of Rheumatology and Clinical Immunology, Humanitas Research Hospital, Rozzano, Milan, Italy; BIOMETRA Department, University of Milan, Milan, Italy.
| |
Collapse
|
42
|
Andrade KMD, Alfenas BFM, Campos CH, Rodrigues Garcia RCM. Mandibular movements in older people with rheumatoid arthritis. Oral Surg Oral Med Oral Pathol Oral Radiol 2017; 123:e153-e159. [PMID: 28407990 DOI: 10.1016/j.oooo.2017.01.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 01/24/2017] [Accepted: 01/31/2017] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The aim of this study was to compare the mandibular movements in older people with and without temporomandibular disorder (TMD) associated with rheumatoid arthritis (RA). STUDY DESIGN Thirty partially or completely edentulous older adults (65.33 ± 4.7 years) were assigned to 2 groups: (1) with RA and TMD and (2) without RA and TMD. Chewing movements of the jaws during mastication of the test material (Optocal) and the range of mandibular movements were evaluated by using the JT-3-D kinesiographic device before and after new removable prosthesis insertion. Multiple comparisons were made with analysis of variance (ANOVA) and the Tukey-Kramer test. RESULTS Comparisons between the 2 groups before and after new prosthesis insertion revealed that the RA and TMD group had reduced opening angles (P < .05) during chewing. After insertion of new prostheses, both groups showed increased opening and closing angles during chewing (P < .05). The mandibular range of motion results showed that patients with RA and TMD exhibited lower aperture and laterality movements (P < .05) compared with controls before and after new prosthesis insertion. However, there was an increase in aperture, lefty laterality, and protrusion values after new prosthesis insertion in both groups. CONCLUSIONS TMD associated with RA may impair mandibular movements. Well-fitted prostheses may improve mandibular movements in older adults, especially those with RA.
Collapse
Affiliation(s)
- Kelly Machado de Andrade
- Graduate Student, Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, São Paulo, Brazil
| | - Bruna Fernandes Moreira Alfenas
- Graduate Student, Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, São Paulo, Brazil
| | - Camila Heitor Campos
- Assistant Professor, Department of Specific Formation, Nova Friburgo Health Institute, Fluminense Federal University, Rio de Janeiro, Brazil
| | | |
Collapse
|
43
|
Ceribelli A, De Santis M, Isailovic N, Gershwin ME, Selmi C. The Immune Response and the Pathogenesis of Idiopathic Inflammatory Myositis: a Critical Review. Clin Rev Allergy Immunol 2017; 52:58-70. [PMID: 26780034 DOI: 10.1007/s12016-016-8527-x] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The pathogenesis of idiopathic inflammatory myositis (IIMs, including polymyositis and dermatomyositis) remains largely enigmatic, despite advances in the study of the role played by innate immunity, adaptive immunity, genetic predisposition, and environmental factors in an orchestrated response. Several factors are involved in the inflammatory state that characterizes the different forms of IIMs which share features and mechanisms but are clearly different with respect to the involved sites and characteristics of the inflammation. Cellular and non-cellular mechanisms of both the immune and non-immune systems have been identified as key regulators of inflammation in polymyositis/dermatomyositis, particularly at different stages of disease, leading to the fibrotic state that characterizes the end stage. Among these, a special role is played by an interferon signature and complement cascade with different mechanisms in polymyositis and dermatomyositis; these differences can be identified also histologically in muscle biopsies. Numerous cellular components of the adaptive and innate immune response are present in the site of tissue inflammation, and the complexity of idiopathic inflammatory myositis is further supported by the involvement of non-immune mechanisms such as hypoxia and autophagy. The aim of this comprehensive review is to describe the major pathogenic mechanisms involved in the onset of idiopathic inflammatory myositis and to report on the major working hypothesis with therapeutic implications.
Collapse
Affiliation(s)
- Angela Ceribelli
- Division of Rheumatology and Clinical Immunology, Humanitas Research Hospital, via A. Manzoni 56, 20089, Rozzano, MI, Italy
- BIOMETRA Department, University of Milan, Milan, Italy
| | - Maria De Santis
- Division of Rheumatology and Clinical Immunology, Humanitas Research Hospital, via A. Manzoni 56, 20089, Rozzano, MI, Italy
| | - Natasa Isailovic
- Division of Rheumatology and Clinical Immunology, Humanitas Research Hospital, via A. Manzoni 56, 20089, Rozzano, MI, Italy
| | - M Eric Gershwin
- Division of Rheumatology, Allergy, and Clinical Immunology, University of California Davis, Davis, CA, USA
| | - Carlo Selmi
- Division of Rheumatology and Clinical Immunology, Humanitas Research Hospital, via A. Manzoni 56, 20089, Rozzano, MI, Italy.
- BIOMETRA Department, University of Milan, Milan, Italy.
| |
Collapse
|
44
|
Deane KD, Demoruelle MK, Kelmenson LB, Kuhn KA, Norris JM, Holers VM. Genetic and environmental risk factors for rheumatoid arthritis. Best Pract Res Clin Rheumatol 2017; 31:3-18. [PMID: 29221595 PMCID: PMC5726551 DOI: 10.1016/j.berh.2017.08.003] [Citation(s) in RCA: 312] [Impact Index Per Article: 44.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Revised: 07/12/2017] [Accepted: 07/17/2017] [Indexed: 01/13/2023]
Abstract
Multiple genetic and environmental factors have been associated with an increased risk for rheumatoid arthritis (RA). Of these, the strongest associations have been seen with female sex, a family history of RA, the genetic factor the "shared epitope," and exposure to tobacco smoke. There is also renewed interest in mucosal inflammation and microbial factors as contributors to the development of RA. However, the identification of a "preclinical" period of RA that can be defined as local or systemic autoimmunity as measured by autoantibodies and other biomarkers prior to the development of clinically apparent synovitis suggests that the risk factors for RA are acting long prior to first clinical evidence of IA. As such, a major challenge to the field will be to investigate the full spectrum of the development of RA, from initiation and propagation of autoimmunity during preclinical RA and transition to clinically apparent synovitis and classifiable RA, to determine which genetic and environmental factors are important at each stage of disease development. Understanding the exact role and timing of action of risk factors for RA is especially important given the advent of prevention trials in RA, and the hope that a full understanding of genetic and environmental factors in RA could lead to effective preventive interventions.
Collapse
Affiliation(s)
- Kevin D Deane
- Division of Rheumatology, University of Colorado Denver School of Medicine, USA.
| | | | - Lindsay B Kelmenson
- Division of Rheumatology, University of Colorado Denver School of Medicine, USA
| | - Kristine A Kuhn
- Division of Rheumatology, University of Colorado Denver School of Medicine, USA
| | - Jill M Norris
- Department of Epidemiology, Colorado School of Public Health, USA
| | - V Michael Holers
- Division of Rheumatology, University of Colorado Denver School of Medicine, USA
| |
Collapse
|
45
|
Abstract
Purpose of review The purpose of this review is to discuss the mechanisms of central and peripheral tolerance in relation to T-cell mediated autoimmunity in rheumatoid arthritis (RA). Recent findings The well established association between major histocompatibility complex class II and RA has led us to understand that T cells, and the adaptive immune response, are important in the pathogenesis of disease. In order for autoimmune disease to develop, there is a breach of tolerance to self antigen and the mechanisms of both central and peripheral tolerance aim to prevent this. Here, we review evidence from mouse models indicating that alterations in T-cell receptor signalling thresholds during thymic selection may be linked to the escape of T cells that mediate autoimmune arthritis. In addition, we summarize the role of dendritic cells and Foxp3+ regulatory T cells in both peripheral and thymic tolerance, and highlight their relevance to what we know about the aetiology of RA. Summary Mechanisms of central tolerance in the thymus and peripheral tolerance are in place to control autoreactive T cells and to prevent the development of autoimmune disease. We anticipate that a better understanding of these mechanisms will lead to the development of better, antigen-specific therapeutics to restore tolerance.
Collapse
|
46
|
Marzorati S, Lleo A, Carbone M, Gershwin ME, Invernizzi P. The epigenetics of PBC: The link between genetic susceptibility and environment. Clin Res Hepatol Gastroenterol 2016; 40:650-659. [PMID: 27341761 DOI: 10.1016/j.clinre.2016.05.011] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Revised: 04/30/2016] [Accepted: 05/13/2016] [Indexed: 02/04/2023]
Abstract
Primary biliary cholangitis (PBC) previously known as primary biliary cirrhosis is an autoimmune disease-associated with progressive cholestasis, the presence of autoreactive T cell and characteristic serological autoantibodies. Genetic and genome-wide association studies (GWAS) have recently shed light on the genetic background of PBC. Besides that some causal nucleotide changes and mechanisms remain largely unknown as suggested for example, by the observation that monozygotic twins have an identical DNA sequence even if presents some phenotypic differences that may be consequences of different exposures to environmental stressors. For this reason, it is believed that epigenetic mechanisms may be involved in PBC pathogenesis, as already demonstrated in many autoimmune diseases and can eventually provide an understanding that has been missed from genetics alone. This review will focus on the most commonly studied epigenetic modifications already demonstrated in PBC; special attention will be paid also to other epigenetic mechanisms so far not demonstrated in PBC patients, but that could increase our understanding in PBC pathogenesis.
Collapse
Affiliation(s)
- Simona Marzorati
- Liver Unit and Center for Autoimmune Liver Diseases, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Ana Lleo
- Liver Unit and Center for Autoimmune Liver Diseases, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Marco Carbone
- Liver Unit and Center for Autoimmune Liver Diseases, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Merrill Eric Gershwin
- Division of Rheumatology, Allergy and Clinical Immunology, University of California, Davis, CA, USA
| | - Pietro Invernizzi
- Division of Rheumatology, Allergy and Clinical Immunology, University of California, Davis, CA, USA; Program for Autoimmune Liver Diseases, Section of Digestive Diseases, International Center for Digestive Health, Department of Medicine and Surgery, University of Milan-Bicocca, Monza (MB), Italy.
| |
Collapse
|
47
|
Arleevskaya MI, Kravtsova OA, Lemerle J, Renaudineau Y, Tsibulkin AP. How Rheumatoid Arthritis Can Result from Provocation of the Immune System by Microorganisms and Viruses. Front Microbiol 2016; 7:1296. [PMID: 27582741 PMCID: PMC4987382 DOI: 10.3389/fmicb.2016.01296] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Accepted: 08/05/2016] [Indexed: 12/12/2022] Open
Abstract
The pathogenesis of rheumatoid arthritis (RA), similar to development of a majority of inflammatory and autoimmune disorders, is largely due to an inappropriate or inadequate immune response to environmental challenges. Among these challenges, infectious agents are the undisputed leaders. Since the 1870s, an impressive list of microorganisms suspected of provoking RA has formed, and the list is still growing. Although a definite causative link between a specific infectious agent and the disease has not been established, several arguments support such a possibility. First, in the absence of a defined pathogen, the spectrum of triggering agents may include polymicrobial communities or the cumulative effect of several bacterial/viral factors. Second, the range of infectious episodes (i.e., clinical manifestations caused by pathogens) may vary in the process of RA development from preclinical to late-stage disease. Third, infectious agents might not trigger RA in all cases, but trigger it in a certain subset of the cases, or the disease onset may arise from an unfortunate combination of infections along with, for example, psychological stress and/or chronic joint tissue microtrauma. Fourth, genetic differences may have a role in the disease onset. In this review, two aspects of the problem of “microorganisms and RA” are debated. First, is there an acquired immune deficiency and, in turn, susceptibility to infections in RA patients due to the too frequent and too lengthy infections, which at last break the tolerance of self antigens? Or, second, is there a congenital deficiency in tolerance and inflammation control, which may occur even with ordinary infection frequency and duration?
Collapse
Affiliation(s)
- Marina I Arleevskaya
- Central Research Laboratory, Department of Clinical Laboratory Diagnostics, Kazan State Medical Academy Kazan, Russia
| | - Olga A Kravtsova
- Department of Biochemistry and Biotechnology, Kazan Federal University Kazan, Russia
| | - Julie Lemerle
- Laboratory of Immunology and Immunotherapy, CHU Morvan Brest, France
| | - Yves Renaudineau
- Laboratory of Immunology and Immunotherapy, CHU Morvan Brest, France
| | - Anatoly P Tsibulkin
- Central Research Laboratory, Department of Clinical Laboratory Diagnostics, Kazan State Medical Academy Kazan, Russia
| |
Collapse
|
48
|
|
49
|
Long H, Yin H, Wang L, Gershwin ME, Lu Q. The critical role of epigenetics in systemic lupus erythematosus and autoimmunity. J Autoimmun 2016; 74:118-138. [PMID: 27396525 DOI: 10.1016/j.jaut.2016.06.020] [Citation(s) in RCA: 131] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Accepted: 06/29/2016] [Indexed: 02/09/2023]
Abstract
One of the major disappointments in human autoimmunity has been the relative failure on genome-wide association studies to provide "smoking genetic guns" that would explain the critical role of genetic susceptibility to loss of tolerance. It is well known that autoimmunity refers to the abnormal state that the dysregulated immune system attacks the healthy cells and tissues due to the loss of immunological tolerance to self-antigens. Its clinical outcomes are generally characterized by the presence of autoreactive immune cells and (or) the development of autoantibodies, leading to various types of autoimmune disorders. The etiology and pathogenesis of autoimmune diseases are highly complex. Both genetic predisposition and environmental factors such as nutrition, infection, and chemicals are implicated in the pathogenic process of autoimmunity, however, how much and by what mechanisms each of these factors contribute to the development of autoimmunity remain unclear. Epigenetics, which refers to potentially heritable changes in gene expression and function that do not involve alterations of the DNA sequence, has provided us with a brand new key to answer these questions. In the recent decades, increasing evidence have demonstrated the roles of epigenetic dysregulation, including DNA methylation, histone modification, and noncoding RNA, in the pathogenesis of autoimmune diseases, especially systemic lupus erythematosus (SLE), which have shed light on a new era for autoimmunity research. Notably, DNA hypomethylation and reactivation of the inactive X chromosome are two epigenetic hallmarks of SLE. We will herein discuss briefly how genetic studies fail to completely elucidate the pathogenesis of autoimmune diseases and present a comprehensive review on landmark epigenetic findings in autoimmune diseases, taking SLE as an extensively studied example. The epigenetics of other autoimmune diseases such as rheumatic arthritis, systemic sclerosis and primary biliary cirrhosis will also be summarized. Importantly we emphasize that the stochastic processes that lead to DNA modification may be the lynch pins that drive the initial break in tolerance.
Collapse
Affiliation(s)
- Hai Long
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Medical Epigenomics, Changsha, China
| | - Heng Yin
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Medical Epigenomics, Changsha, China
| | - Ling Wang
- Department of Stomatology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - M Eric Gershwin
- Division of Rheumatology, Allergy, and Clinical Immunology, University of California at Davis, Davis, CA, USA
| | - Qianjin Lu
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Medical Epigenomics, Changsha, China.
| |
Collapse
|
50
|
Conserved 33-kb haplotype in the MHC class III region regulates chronic arthritis. Proc Natl Acad Sci U S A 2016; 113:E3716-24. [PMID: 27303036 DOI: 10.1073/pnas.1600567113] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Genome-wide association studies have revealed many genetic loci associated with complex autoimmune diseases. In rheumatoid arthritis (RA), the MHC gene HLA-DRB1 is the strongest candidate predicting disease development. It has been suggested that other immune-regulating genes in the MHC contribute to the disease risk, but this contribution has been difficult to show because of the strong linkage disequilibrium within the MHC. We isolated genomic regions in the form of congenic fragments in rats to test whether there are additional susceptibility loci in the MHC. By both congenic mapping in inbred strains and SNP typing in wild rats, we identified a conserved, 33-kb large haplotype Ltab-Ncr3 in the MHC-III region, which regulates the onset, severity, and chronicity of arthritis. The Ltab-Ncr3 haplotype consists of five polymorphic immunoregulatory genes: Lta (lymphotoxin-α), Tnf, Ltb (lymphotoxin-β), Lst1 (leukocyte-specific transcript 1), and Ncr3 (natural cytotoxicity-triggering receptor 3). Significant correlation in the expression of the Ltab-Ncr3 genes suggests that interaction of these genes may be important in keeping these genes clustered together as a conserved haplotype. We studied the arthritis association and the spliceo-transcriptome of four different Ltab-Ncr3 haplotypes and showed that higher Ltb and Ncr3 expression, lower Lst1 expression, and the expression of a shorter splice variant of Lst1 correlate with reduced arthritis severity in rats. Interestingly, patients with mild RA also showed higher NCR3 expression and lower LST1 expression than patients with severe RA. These data demonstrate the importance of a conserved haplotype in the regulation of complex diseases such as arthritis.
Collapse
|