Abstract:
:The objective of this research was to investigate the cellular source of soluble ICAM-1 (siCAM-1) from rheumatoid synovial tissue (RS) and its relation to sICAM-1 in synovial fluid (SF) and serum, and to study the expression of ICAM-1 in isolated cells of RS. sICAM-1 was determined by using the enzyme-linked immunosorbent assay (ELISA) and Western blot analysis in supernatants from RS cultured for short periods (n = 19), in SF (n = 7) and in serum (n = 19). ICAM-1 expression, vascularization and inflammatory infiltration (CD3, CD68, CD22) were characterized immunohistochemically in cytospin preparations (n = 18), cryosections (n = 18) and in conventionally stained paraffin sections (n = 19) of RS. The degree of RS vascularization was analysed morphometrically in immunohistochemically stained cryosections (factor VIII related antigen). We found 90-kD sICAM-1 in supernatants of cultured cells, in SF and in sera. sICAM-1 in cellular supernatant correlated significantly (P < 0.01) with SF sICAM-1. The amount of sICAM in cellular supernatants showed no correlation to the score of inflammatory infiltration, but correlated significantly (P < 0.001) with the vascularization index of RS. The percentage of ICAM-1-expressing cells correlated significantly (P < 0.001) with the percentage of CD68-positive macrophages, but not with CD3- and CD22-positive lymphocytes. Macrophages, multinucleated giant cells and endothelial cells exhibited a higher expression of ICAM-1 as compared to lymphocytes and fibroblasts. The differential expression of ICAM-1 on infiltrating leucocytes and resident cells of RS indicates a functional role of ICAM-1 in the local inflammatory process. SF sICAM-1 originated in RS, but serum sICAM-1 did not. Shedding of sICAM-1 by RS was independent of inflammatory infiltration, but depended on the degree of vascularization, indicating that endothelial cells are the major source of sICAM-1 in RS.
journal_name
Rheumatol Intjournal_title
Rheumatology internationalauthors
Krenn V,Schedel J,Döring A,Huppertz HI,Gohlke F,Tony HP,Vollmers HP,Müller-Hermelink HKdoi
10.1007/pl00006846subject
Has Abstractpub_date
1997-01-01 00:00:00pages
17-27issue
1eissn
0172-8172issn
1437-160Xjournal_volume
17pub_type
杂志文章abstract::Serum deoxyribonuclease I (DNase I) activity in systemic lupus erythematosus (SLE) patients was shown to be lower than that of healthy laboratory personnel, rheumatoid arthritis, and scleroderma patients (P less than 0.001). The decrease in DNase I activity in SLE sera was not due to the effect of various autoantibodi...
journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/BF00541153
更新日期:1981-01-01 00:00:00
abstract::We aimed to investigate the diagnostic significance of high frequency ultrasonography (USG), comparing the findings in USG, bone scintigraphy and clinical stuation. Fifty-one patients who had early symptoms of inflammatory arthritis, but not fulfilling the ACR diagnostic criteria for rheumatoid arthritis (RA) were inc...
journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-008-0765-7
更新日期:2009-05-01 00:00:00
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journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-010-1450-1
更新日期:2011-08-01 00:00:00
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journal_title:Rheumatology international
pub_type: 杂志文章,多中心研究
doi:10.1007/s00296-015-3400-4
更新日期:2016-03-01 00:00:00
abstract::The objective of the study was to determine whether cartilage expression of the bone regulating molecules receptor activator of nuclear factor κB ligand (RANKL) and osteoprotegerin (OPG) varies between the different grades of osteoarthritis (OA). Cartilage samples were obtained from 30 patients undergoing total hip/kn...
journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-010-1733-6
更新日期:2012-02-01 00:00:00
abstract::Neopterin levels of serum and fluid were determined in 30 patients with inflammatory synovial fluids and in 30 controls with joint effusions induced by trauma or osteoarthritis. Neopterin was significantly elevated in inflammatory fluids. There was no correlation with the acute phase reactants. Neopterin levels were s...
journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/BF00541281
更新日期:1986-01-01 00:00:00
abstract::The objective of this study was to search for proteomic patterns distinguishing patients with rheumatoid arthritis (RA) from healthy controls, biomarker candidates specific for early RA, and proteins reflecting disease activity, by profiling of serum proteins using magnetic bead-based (MB) separation and matrix-assist...
journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-010-1407-4
更新日期:2011-08-01 00:00:00
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journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-016-3638-5
更新日期:2017-04-01 00:00:00
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journal_title:Rheumatology international
pub_type: 杂志文章,评审
doi:10.1007/BF00271885
更新日期:1989-01-01 00:00:00
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journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-011-2076-7
更新日期:2012-10-01 00:00:00
abstract::Antibodies to citrullinated proteins have been described in patients with rheumatoid arthritis (RA) and these appear to be the most specific markers of the disease. Our objective was to determine the frequency of antibodies to cyclic citrullinated peptides (CCPs) in patients with RA and the association of anti-CCP ant...
journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-008-0570-3
更新日期:2008-08-01 00:00:00
abstract::Addison's disease is an autoimmune process. However, Addison's disease associated with connective tissue diseases (CTD) is only occasionally reported. Here, we report six cases of Addison's disease secondary to a variety of CTD, which include systemic lupus erythematosus, Takayasu arteritis, systemic sclerosis, ankylo...
journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-008-0749-7
更新日期:2009-04-01 00:00:00
abstract::Nailfold videocapillaroscopy was performed in 21 controls (C) and 21 patients (P) with systemic lupus erythematosus (SLE) classified according to the American College of Rheumatology, with, at least, 1 year of diagnosed disease and having low activity (MEX-SLEDAI) and sequel (SLICC) indexes at the time of the examinat...
journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-005-0033-z
更新日期:2006-05-01 00:00:00
abstract::Patients with rheumatoid arthritis (RA) have an increased cardiovascular (CV) risk. This study aimed to analyze the effects of Tofacitinib treatment, a Janus kinase inhibitor, on atherosclerosis in patients with RA. Patients with an active RA (28-joint disease activity score-erythrocyte sedimentation rate > 3.2) despi...
journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-017-3844-9
更新日期:2017-12-01 00:00:00
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journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-010-1569-0
更新日期:2013-01-01 00:00:00
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journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-004-0477-6
更新日期:2005-10-01 00:00:00
abstract::The purpose of this study was to compare quality of life health identifiers in patients with and without osteoarthritis (OA) while controlling for the potentially confounding variables of gender, age, race, education, and income. Data were obtained for comparison from the Behavioral Risk Factor Surveillance System (BR...
journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-006-0269-2
更新日期:2007-02-01 00:00:00
abstract::This prospective study aimed to determine the patient acceptable symptom state (PASS) cut-off for the patient reported outcome measure shoulder pain and disability index (SPADI), and evaluate predictors of PASS achievement following standard shoulder care. Patients with shoulder pain, referred for shoulder ultrasound ...
journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-019-04486-3
更新日期:2020-04-01 00:00:00
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journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-007-0451-1
更新日期:2008-02-01 00:00:00
abstract::The goal of this study was to investigate the persistence with biological drugs in patients treated in rheumatology practices in Germany. This study included patients diagnosed with rheumatoid arthritis (RA), psoriatic arthritis (PA), or ankylosing spondylitis (AS) who received a first prescription of biological drugs...
journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-018-4194-y
更新日期:2019-03-01 00:00:00
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journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/BF00262708
更新日期:1995-01-01 00:00:00
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pub_type: 杂志文章
doi:10.1007/s00296-019-04308-6
更新日期:2019-06-01 00:00:00
abstract::Systemic lupus erythematosus (SLE) is a severe complex rheumatic disease, but good estimate of its prevalence and risk factors is lacking in China. The aim of the study was to explore the prevalence of SLE and risk factors in rural areas of Anhui Province of China. Eleven counties were randomly selected in Anhui Provi...
journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-013-2902-1
更新日期:2014-03-01 00:00:00
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journal_title:Rheumatology international
pub_type: 杂志文章,已发布勘误
doi:10.1007/s00296-018-4042-0
更新日期:2018-07-01 00:00:00
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journal_title:Rheumatology international
pub_type: 临床试验,杂志文章,评审
doi:10.1007/BF02274749
更新日期:1990-01-01 00:00:00
abstract::To investigate changes in the risk for serious infections (SIs) over time in Japanese rheumatoid arthritis (RA) patients treated with tumor necrosis factor inhibitors (TNFIs). This prospective cohort study included Japanese RA patients who began treatment with a TNFI from 2005 to 2007 (2005 group, n = 716, 634.2 patie...
journal_title:Rheumatology international
pub_type: 杂志文章,多中心研究
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更新日期:2014-12-01 00:00:00
abstract::Alkoptunuria is an inherited autosomal recessive metabolic disorder which is caused by the lack of homogentisic acid-oxidase enzyme. It is associated with various systemic abnormalities and related to the deposition of homogentisic acid pigment in connective tissues. These pigmentary changes are termed "ochronosis". W...
journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-004-0538-x
更新日期:2005-08-01 00:00:00
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journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/s00296-009-0857-z
更新日期:2009-09-01 00:00:00
abstract::A community-based cohort comprising 150 patients with recent-onset seropositive arthritis or seronegative oligoarthritis or polyarthritis was monitored for 8 years. Of the different rheumatoid factor (RF) tests, the initial positivity in the most sensitive assays (latex slide test and IgM-RF by enzyme immunoassay) was...
journal_title:Rheumatology international
pub_type: 杂志文章
doi:10.1007/BF00541346
更新日期:1988-01-01 00:00:00
abstract::Behçet's disease (BD) is a multisystem inflammatory disorder. Intracardiac thrombus formation (ICTF) is an uncommon but important complication of BD. To highlight recent insights into this disease, we aimed to review ICTF and other systemic involvements associated with ICTF in BD. We conducted a comprehensive review o...
journal_title:Rheumatology international
pub_type: 杂志文章,评审
doi:10.1007/s00296-014-3174-0
更新日期:2015-07-01 00:00:00