We have located links that may give you full text access.
Journal Article
Research Support, Non-U.S. Gov't
Antibodies to beta2-glycoprotein I: a potential marker for clinical features of antiphospholipid antibody syndrome in patients with systemic lupus erythematosus.
Journal of Rheumatology 1998 November
OBJECTIVE: To clarify risk factors for the development of clinical features of antiphospholipid syndrome (APS) in patients with anticardiolipin antibodies (aCL) in systemic lupus erythematosus (SLE).
METHODS: We studied 65 SLE patients, all with positive IgG and/or IgM aCL. Patients were divided into 2 groups; I: 29 SLE patients with features of APS (SLE/APS) and II: 36 aCL positive SLE patients without any feature of APS (SLE/aCL). Serum samples were collected from our serum bank. Anti-beta2-glycoprotein I (anti-beta2-GPI) were tested by ELISA using irradiated plates in the absence of cardiolipin. Anti-dsDNA antibodies were tested by standard Farr assay.
RESULTS: There were no major differences between SLE clinical manifestations in both groups. However, the frequency of IgG anti-beta2-GPI was markedly increased in SLE/APS (18/29, 62%) than in SLE/aCL (4/36, 11%) (chi-squared 18.6, p=0.0001). The levels of anti-dsDNA antibodies in the same samples were slightly lower in SLE/APS.
CONCLUSION: Our data suggest that increased levels of IgG anti-beta2-GPI may be a specific feature of SLE/APS patients rather than reflecting a polyclonal B cell activation.
METHODS: We studied 65 SLE patients, all with positive IgG and/or IgM aCL. Patients were divided into 2 groups; I: 29 SLE patients with features of APS (SLE/APS) and II: 36 aCL positive SLE patients without any feature of APS (SLE/aCL). Serum samples were collected from our serum bank. Anti-beta2-glycoprotein I (anti-beta2-GPI) were tested by ELISA using irradiated plates in the absence of cardiolipin. Anti-dsDNA antibodies were tested by standard Farr assay.
RESULTS: There were no major differences between SLE clinical manifestations in both groups. However, the frequency of IgG anti-beta2-GPI was markedly increased in SLE/APS (18/29, 62%) than in SLE/aCL (4/36, 11%) (chi-squared 18.6, p=0.0001). The levels of anti-dsDNA antibodies in the same samples were slightly lower in SLE/APS.
CONCLUSION: Our data suggest that increased levels of IgG anti-beta2-GPI may be a specific feature of SLE/APS patients rather than reflecting a polyclonal B cell activation.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app