Abstract:
:Abnormalities in B cell are characteristic feature of primary Sjögren's syndrome (pSS). As FcγRIIb is a key regulator of B cells, the objective of this study is to investigate the role of the inhibitory receptor FcγRIIb in B cells from pSS patients, and whether glucocorticoid can affect B cell subpopulations or FcγRIIb expression. Thirty pSS patients and 15 healthy controls were enrolled in this study. The results showed that the percentage of memory CD19(+)CD27(+) B cells was significantly lower in pSS patients compared to in healthy controls. FcγRIIb expression on memory CD19(+)CD27(+) B cells from active pSS patients was significantly reduced compared with those from inactive or healthy controls. The level of FcγRIIb on memory CD19(+)CD27(+) B cells from active pSS patients was negatively correlated with anti-SSA antibody titers and Sjögren's syndrome disease activity index. After a high-dose methylprednisolone pulse therapy for 3 days, FcγRIIb expression on memory B cells was upregulated, with the raised level of platelets. In vitro, dexamethasone could elevate FcγRIIb expression on B cells of pSS patients in a dose-dependent manner. Taken together, our data suggest that the upregulation of FcγRIIb may be expected to be a new therapeutic strategy in pSS patients.
journal_name
Clin Rheumatoljournal_title
Clinical rheumatologyauthors
Chen H,Zhou S,Su D,Lu L,Li X,Sun Ldoi
10.1007/s10067-013-2344-xsubject
Has Abstractpub_date
2013-12-01 00:00:00pages
1783-90issue
12eissn
0770-3198issn
1434-9949journal_volume
32pub_type
杂志文章abstract::The effect of the immunostimulant C. parvum on the establishment and course of mycoplasma arthritis of mice was investigated. Male Swiss albino mice were injected intra-venously with M. arthritidis culture and intraperitoneally with C. parvum. It was shown that mice immunostimulated with C. parvum were significantly p...
journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/BF02032174
更新日期:1983-06-01 00:00:00
abstract::The aim of this study was to describe a single-center experience in the treatment and follow-up of cystoid macular edema patients. Clinical records of all patients with cystoid macular edema followed up in the Rheumatologic and Ophthalmological Unit of our center between 1993 and 2013 were retrospectively evaluated. T...
journal_title:Clinical rheumatology
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doi:10.1007/s10067-014-2694-z
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abstract::Since diffuse idiopathic skeletal hyperostosis (DISH) is frequently difficult to differentiate radiologically from the axial involvement of ankylosing spondylitis and osteoarthrosis, some features of these 3 different diseases were compared. The predominantly horizontal nature of the enthesiophyte in DISH and its righ...
journal_title:Clinical rheumatology
pub_type: 杂志文章
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更新日期:1992-12-01 00:00:00
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journal_title:Clinical rheumatology
pub_type: 杂志文章,评审
doi:10.1007/BF03342632
更新日期:1995-07-01 00:00:00
abstract::This study aimed to investigate the multiple values of 18F-FDG PET/CT in detecting malignant tumors, evaluating myopathy, and determining interstitial lung disease in patients with idiopathic inflammatory myopathy (IIM). We retrospectively analyzed the data of 38 patients who were examined by 18F-FDG PET/CT and eventu...
journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/s10067-017-3794-3
更新日期:2017-10-01 00:00:00
abstract::Over a period of 10 years 34 patients were diagnosed as suffering from palindromic rheumatism. Eighty-one percent of the patients were of North African origin. This is significantly higher (p = 0.01) than the age-adjusted origin of the general population in the region. Attacks were usually monoarthritic or oligoarthri...
journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/BF02032105
更新日期:1989-12-01 00:00:00
abstract::Pain is a leading cause of morbidity worldwide, with published data showing its prevalence as high as 50% for chronic pain in the European population. This prevalence is likely to continue to rise, particularly in elderly people with comorbid conditions and complex aetiologies of pain. There is thus a rapidly growing ...
journal_title:Clinical rheumatology
pub_type: 杂志文章,评审
doi:10.1007/s10067-006-0311-5
更新日期:2006-01-01 00:00:00
abstract:OBJECTIVE:Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAV) are rare small to medium-size vessel systemic diseases. As their clinical picture, organ involvement, and factors influencing outcome may differ between countries and geographical areas, we decided to describe a large cohort of Polish AA...
journal_title:Clinical rheumatology
pub_type: 杂志文章,多中心研究
doi:10.1007/s10067-019-04538-w
更新日期:2019-09-01 00:00:00
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journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/BF02249023
更新日期:1994-06-01 00:00:00
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journal_title:Clinical rheumatology
pub_type: 临床试验,杂志文章
doi:10.1007/s100670170018
更新日期:2001-01-01 00:00:00
abstract::Erdheim-Chester disease (ECD) is a disseminated non-Langerhans' cell histiocytosis with multisystem involvement, including characteristic sclerotic musculoskeletal lesions. We present the case of a 27-year-old woman with a fulminant course and atypical involvement by ECD manifesting as extensive cerebrovascular diseas...
journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/s10067-003-0784-4
更新日期:2003-12-01 00:00:00
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journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/s10067-012-1958-8
更新日期:2012-06-01 00:00:00
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journal_title:Clinical rheumatology
pub_type: 杂志文章,评审
doi:10.1007/s10067-010-1668-z
更新日期:2011-05-01 00:00:00
abstract::Although total hip replacement (THR) has been proven to be effective, the effect of THR on employment in ankylosing spondylitis (AS) in Chinese population is still unknown. We aimed to demonstrate whether or not patients with AS returned to work following THR and factors associated with the work ability after THR. We ...
journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/s10067-016-3431-6
更新日期:2016-12-01 00:00:00
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journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/s10067-004-1052-y
更新日期:2005-08-01 00:00:00
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journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/s10067-019-04767-z
更新日期:2020-02-01 00:00:00
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journal_title:Clinical rheumatology
pub_type: 杂志文章,已发布勘误
doi:10.1007/s10067-019-04583-5
更新日期:2019-07-01 00:00:00
abstract::The population of North Dakota is predominantly of Scandinavian (Norwegian) or German descent. We analyzed a cohort of all patients diagnosed with palindromic rheumatism (PR) and followed-up (by the investigator PK) at the St. Alexius Medical Center, Specialty Clinics, Bismarck, North Dakota, from August 16, 2006 to S...
journal_title:Clinical rheumatology
pub_type: 杂志文章,评审
doi:10.1007/s10067-009-1280-2
更新日期:2010-01-01 00:00:00
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journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/s10067-013-2275-6
更新日期:2013-10-01 00:00:00
abstract:INTRODUCTION:Idiopathic granulomatous mastitis (IGM) is a rare, chronic inflammatory benign breast disease. Although the etiology of this disease is unknown, it has been suggested that hormonal disorders, autoimmunity, smoking, and α1-antitrypsin deficiency may play a role in the etiopathogenesis. The aim is to investi...
journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/s10067-020-04925-8
更新日期:2020-05-01 00:00:00
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journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/s100670050036
更新日期:2000-01-01 00:00:00
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journal_title:Clinical rheumatology
pub_type: 已发布勘误
doi:10.1007/s10067-020-04943-6
更新日期:2020-03-01 00:00:00
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journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/s10067-020-05076-6
更新日期:2020-10-01 00:00:00
abstract::Up to now, there is no uniformly accepted treatment for avascular necrosis (AN) that alleviates pain and retards its progression. The aim of clinical and surgical treatments is usually only to improve blood support in the avascular area. The objective of the present study was to make a systematic review of the use of ...
journal_title:Clinical rheumatology
pub_type: 杂志文章,评审
doi:10.1007/s10067-008-0861-9
更新日期:2008-06-01 00:00:00
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journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/s10067-015-3077-9
更新日期:2016-06-01 00:00:00
abstract::The authors of the published version of this article incorrectly presented the affiliation of Li-Chin Sung. The revised affiliation is now presented correctly in this article. ...
journal_title:Clinical rheumatology
pub_type: 杂志文章,已发布勘误
doi:10.1007/s10067-019-04531-3
更新日期:2019-05-01 00:00:00
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journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/s10067-006-0457-1
更新日期:2007-07-01 00:00:00
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journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/s10067-017-3590-0
更新日期:2017-05-01 00:00:00
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journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/s10067-020-05396-7
更新日期:2020-09-17 00:00:00
abstract::The aim of this study was to evaluate whether corticosteroid use is the etiological agent in acute pancreatitis in patients with systemic lupus erythematosus, or whether it is related to the underlying connective tissue disorder. Hospital admissions at Thomas Jefferson University Hospital between 1982 and 2002 that ca...
journal_title:Clinical rheumatology
pub_type: 杂志文章
doi:10.1007/s10067-003-0793-3
更新日期:2004-04-01 00:00:00