1
|
Szentpétery Á, Horváth Á, Gulyás K, Pethö Z, Bhattoa HP, Szántó S, Szücs G, FitzGerald O, Schett G, Szekanecz Z. Effects of targeted therapies on the bone in arthritides. Autoimmun Rev 2017; 16:313-320. [DOI: 10.1016/j.autrev.2017.01.014] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 12/07/2016] [Indexed: 12/17/2022]
|
2
|
Radenska-Lopovok SG. [Immunomorphological characteristics of the synovial membrane in rheumatic diseases]. Arkh Patol 2016; 78:64-68. [PMID: 27600785 DOI: 10.17116/patol201678464-68] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The synovial membrane is frequently a target in rheumatic diseases. A search for diagnostic criteria and determination of changes in the pathological process necessitate standardized biopsy diagnostic techniques and quantification of morphological changes using digital imaging methods. The paper considers main methods for obtaining synovial membrane samples. It presents major morphological and immunohistochemical variations in synovitis in the presence of rheumatoid arthritis, ankylosing spondylitis, and osteoarthrosis. It shows different immunological and autoinflammatory mechanisms of these diseases. Synovial membrane inflammation in rheumatoid arthritis, ankylosing spondylitis, and osteoarthrosis is characterized by different components of morphogenesis, which is proven by the expression of different cell markers. Rheumatoid synovitis is an autoinflammatory process; synovitis in ankylosing spondylitis is characterized by autoinflammatory processes; biomechanical factors as joint inflammation triggers are leading in osteoarthrosis.
Collapse
Affiliation(s)
- S G Radenska-Lopovok
- A.I. Strukov Department of Pathological Anatomy, I.M. Sechenov First Moscow State Medical University, Moscow, Russia, Department of Pathological Anatomy, Russian Medical Academy of Postgraduate Education, Moscow, Russia
| |
Collapse
|
3
|
Orsolini G, Adami G, Adami S, Viapiana O, Idolazzi L, Gatti D, Rossini M. Short-Term Effects of TNF Inhibitors on Bone Turnover Markers and Bone Mineral Density in Rheumatoid Arthritis. Calcif Tissue Int 2016; 98:580-5. [PMID: 26887973 DOI: 10.1007/s00223-016-0114-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Accepted: 01/27/2016] [Indexed: 12/11/2022]
Abstract
TNFα inhibitors (TNFαI) exert positive effects on disease activity in rheumatoid arthritis (RA). Bone involvement is a major determinant of functional impairment in this disease. Here we investigated the short-term effects of TNFαI therapy on bone metabolism and density. We studied 54 patients with RA starting a TNFαI biologic drug, in whom any factor known to interfere with bone metabolism was excluded or rigorously accounted for. We measured at baseline and after 6-month therapy bone turnover markers: N-propeptide of type I collagen (P1NP), and bone alkaline phosphates for bone formation and serum C-terminal telopeptide of type I collagen (CTX) for bone resorption. We also evaluated bone mineral density (BMD) at hip and lumbar by dual-energy X-ray absorptiometry. All bone markers rose significantly and these changes were not dependent on steroid dosage. A significant decrease in femoral neck BMD was also observed. These results indicate that TNFαI therapy in RA over 6 months is associated with an early increase in bone turnover and a decline in hip BMD.
Collapse
Affiliation(s)
- Giovanni Orsolini
- Rheumatology Section, Department of Medicine, University of Verona, Piazzale Ludovico Scuro, Policlinico G.B Rossi, 37134, Verona, Italy.
| | - Giovanni Adami
- Rheumatology Section, Department of Medicine, University of Verona, Piazzale Ludovico Scuro, Policlinico G.B Rossi, 37134, Verona, Italy
| | - Silvano Adami
- Rheumatology Section, Department of Medicine, University of Verona, Piazzale Ludovico Scuro, Policlinico G.B Rossi, 37134, Verona, Italy
| | - Ombretta Viapiana
- Rheumatology Section, Department of Medicine, University of Verona, Piazzale Ludovico Scuro, Policlinico G.B Rossi, 37134, Verona, Italy
| | - Luca Idolazzi
- Rheumatology Section, Department of Medicine, University of Verona, Piazzale Ludovico Scuro, Policlinico G.B Rossi, 37134, Verona, Italy
| | - Davide Gatti
- Rheumatology Section, Department of Medicine, University of Verona, Piazzale Ludovico Scuro, Policlinico G.B Rossi, 37134, Verona, Italy
| | - Maurizio Rossini
- Rheumatology Section, Department of Medicine, University of Verona, Piazzale Ludovico Scuro, Policlinico G.B Rossi, 37134, Verona, Italy
| |
Collapse
|
4
|
Role of stem cells in spondyloarthritis: Pathogenesis, treatment and complications. Hum Immunol 2015; 76:781-8. [DOI: 10.1016/j.humimm.2015.09.038] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Revised: 07/02/2015] [Accepted: 09/26/2015] [Indexed: 01/13/2023]
|
5
|
Abstract
The term axial spondyloarthritis covers both non-radiographic disease and radiographic disease (also known as ankylosing spondylitis). Some studies have been performed to investigate the prevalence of axial spondyloarthritis, although most are limited to patients with radiographic disease. A strong genetic association has been shown between axial spondyloarthritis and human leukocyte antigen-B27 (HLA-B27), but the pathogenetic role of HLA-B27 has not yet been clarified. Tumour necrosis factor (TNF), IL-17, IL-23 and downstream pathways also seem to be important - based on the good results of therapies directed against these molecules - but their exact role in the inflammatory process is also not yet clear. Elucidating the interaction between osteoproliferation and inflammation will be crucial for the prevention of long-term structural damage of the bone. The development of new criteria for classification, diagnosis and screening of patients with axial spondyloarthritis will enable earlier intervention for this chronic inflammatory disease. MRI has become an important tool for the early detection of axial spondyloarthritis. NSAIDs and TNF blockers are effective therapies, including in the early non-radiographic stage. Therapeutic blockade of IL-17 or IL-23 seems to be a promising new treatment option. Tools for measuring quality of life in axial spondyloarthritis have become relevant to assess the impact that the disease has on patients. These diagnostic and therapeutic advances will continue to change the management of axial spondyloarthritis, and new insights into the disease pathogenesis will hopefully accelerate this process. For an illustrated summary of this Primer, visit: http://go.nature.com/51b1af.
Collapse
Affiliation(s)
- Joachim Sieper
- Rheumatology, Charité, Campus Benjamin Franklin, Hindenburgdamm 30, 12200 Berlin, Germany
| | | | - Maxime Dougados
- Faculty of Medicine, Paris Descartes University, Department of Rheumatology, Hôpital Cochin, Assistance Publique, Hôpitaux de Paris, INSERM (U1153), Clinical Epidemiology and Biostatistics, PRES Sorbonne Paris-Cité, Paris, France
| | - Dominique Baeten
- Clinical Immunology and Rheumatology and Amsterdam Rheumatology and Immunology Center, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| |
Collapse
|
6
|
Inflammatory pathways in spondyloarthritis. Mol Immunol 2014; 57:28-37. [DOI: 10.1016/j.molimm.2013.07.016] [Citation(s) in RCA: 90] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2013] [Revised: 06/21/2013] [Accepted: 07/11/2013] [Indexed: 12/17/2022]
|
7
|
Szentpetery A, McKenna MJ, Murray BF, Ng CT, Brady JJ, Morrin M, Radovits B, Veale DJ, Fitzgerald O. Periarticular bone gain at proximal interphalangeal joints and changes in bone turnover markers in response to tumor necrosis factor inhibitors in rheumatoid and psoriatic arthritis. J Rheumatol 2013; 40:653-62. [PMID: 23457381 DOI: 10.3899/jrheum.120397] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Rheumatoid arthritis (RA) and psoriatic arthritis (PsA) are characterized by periarticular bone erosion; periarticular bone formation is a feature in PsA. The effect of anti-tumor necrosis factor-α (TNF-α) on periarticular bone remodeling is unclear in both diseases. Our aim was to assess the response of bone turnover markers (BTM) and hand bone mineral density (BMD) to anti-TNF over 3 years in RA and PsA. METHODS We measured serum bone-specific alkaline phosphatase (bone ALP), procollagen type-I N-propeptide (PINP), intact osteocalcin, C-terminal cross-linking telopeptides (CTX-I), urinary N-terminal cross-linking telopeptide of type-I collagen (NTX-I), and free deoxypyridinoline crosslinks (fDPD) at baseline, 1, 12, and 36 months. BMD measurements (hands/spine/hip) were obtained at 3 timepoints. RESULTS We recruited 62 patients (RA 35; PsA 27). BTM correlated significantly with hand BMD but not with central BMD. Low hand BMD was associated with RA and increased BTM. Following anti-TNF therapy, hip BMD declined while spine and hand BMD were unchanged. Periarticular BMD at proximal interphalangeal (PIP) joints increased while it decreased at metacarpophalangeal joints. Bone ALP increased steadily and was always higher in PsA. PINP and intact osteocalcin increased to a lesser extent, but resorption markers did not change. CONCLUSION At baseline, hand BMD was inversely associated with BTM. Bone formation rather than resorption markers better showed the bone response to anti-TNF. Despite a lack of effect on central BMD, the modest effect of anti-TNF on PIP BMD may provide evidence that BTM reflect specifically bone remodeling activity at periarticular sites of inflammation in RA and PsA.
Collapse
Affiliation(s)
- Agnes Szentpetery
- Department of Rheumatology, the Metabolism Laboratory, St. Vincent's University Hospital, Dublin, Ireland
| | | | | | | | | | | | | | | | | |
Collapse
|
8
|
High-field MRI and powerdoppler sonography: supplementary imaging, techniques in assessing disease activity in patients with psoriasis arthritis (PsA) and rheumatoid arthritis (RA) receiving adalimumab. Rheumatol Int 2013; 33:545-6. [DOI: 10.1007/s00296-011-2159-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2011] [Accepted: 09/10/2011] [Indexed: 10/14/2022]
|
9
|
van Duivenvoorde LM, Dorris ML, Satumtira N, van Tok MN, Redlich K, Tak PP, Taurog JD, Baeten DL. Relationship between inflammation, bone destruction, and osteoproliferation in the HLA-B27/human β2 -microglobulin-transgenic rat model of spondylarthritis. ACTA ACUST UNITED AC 2013; 64:3210-9. [PMID: 22736144 DOI: 10.1002/art.34600] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Inhibition of inflammation and destruction, but not of osteoproliferation, in patients with spondylarthritis (SpA) treated with anti-tumor necrosis factor raises the question of how these three processes are interrelated. This study was undertaken to analyze this relationship in a rat model of SpA. METHODS Histologic spine and joint samples from HLA-B27/human β(2) -microglobulin (hβ(2) m)-transgenic rats were analyzed for signs of spondylitis and destructive arthritis and semiquantitatively scored as showing mild, moderate, or severe inflammation. RESULTS In rats exhibiting spondylitis, mildly inflamed sections displayed lymphocyte infiltration in connective tissue adjacent to the junction of the anulus fibrosus and vertebral bone but not at the enthesis. Moderately inflamed tissue samples contained osteoclasts eroding bone outside the cartilage end plate. In sections from rats with severe inflammation, the cartilage end plate and underlying bone marrow were also affected. End-stage disease was characterized by complete destruction of the intervertebral disc and vertebrae, with ongoing infiltration. Osteoproliferation was not observed in samples from rats with no or mild inflammation, but was present at the edge of the vertebrae in sections with moderate inflammation and persisted during severe inflammation and end-stage destruction. Osteoproliferation occurred at the border of inflammation, at a distance from bone destruction. A strong correlation between the extent of inflammation, destruction, and osteoproliferation was observed. Sections from rats with arthritis displayed a similar pattern of synovial inflammation associated with bone destruction, and simultaneous but topographically distinct osteoproliferation starting from the periosteum. CONCLUSION SpA in B27/hβ(2) m-transgenic rats is characterized by destructive inflammatory pannus tissue rather than by enthesitis or osteitis. Destruction and osteoproliferation occur simultaneously but at distinct sites in joints with moderate to severe inflammation.
Collapse
|
10
|
|
11
|
Abstract
Spondyloarthritis is a group of several related but phenotypically distinct disorders: psoriatic arthritis, arthritis related to inflammatory bowel disease, reactive arthritis, a subgroup of juvenile idiopathic arthritis, and ankylosing spondylitis (the prototypic and best studied subtype). The past decade yielded major advances in the recognition of spondyloarthritis as an entity, the classification of the disease, and understanding of the genetic and pathophysiological mechanisms of disease-related inflammation and tissue damage. In parallel, new clinical and imaging outcomes have allowed the assessment of various therapeutic modalities. Blockers of tumour necrosis factor are a major therapeutic advance, but the exact roles of physiotherapy, and treatment with non-steroidal anti-inflammatory drugs and other biological treatments are unknown. The major challenges with direct relevance for clinical practice for the next decade are the development of techniques for early diagnosis, therapeutic modulation of structural damage, and, ultimately, induction of long-term, drug-free remission.
Collapse
Affiliation(s)
- Maxime Dougados
- Paris-Descartes University, Medicine Faculty, UPRES EA 4058, AP-HP, Cochin Hospital, Department of Rheumatology B, Paris, France.
| | | |
Collapse
|
12
|
Lories RJU, de Vlam K, Luyten FP. Are current available therapies disease-modifying in spondyloarthritis? Best Pract Res Clin Rheumatol 2011; 24:625-35. [PMID: 21035084 DOI: 10.1016/j.berh.2010.05.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Disease modification in spondyloarthritis should target the improvement of symptoms and preservation of function. Therefore, inhibition of structural damage caused by the disease processes appears essential. In spondyloarthritis, structural damage results mainly in progressive ankylosis of the spine and peripheral joint destruction. Currently available therapies for the treatment of spondyloarthritis appear effective at inhibiting tissue destruction but, with the exception of celecoxib, do not appear to affect new tissue formation leading to ankylosis. In this article, we discuss clinical and pathophysiological concepts of disease modification in spondyloarthritis, challenges in its evaluation, recent clinical data and new concepts that may help explain structural damage as well as the onset and progression of disease.
Collapse
Affiliation(s)
- Rik J U Lories
- Laboratory for Skeletal Development and Joint Disorders, Division of Rheumatology, Department of Musculoskeletal Sciences, Katholieke Universiteit Leuven, Belgium.
| | | | | |
Collapse
|