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A Low-density Antigen Array for Detection of Disease-associated Autoantibodies in Human Plasma.
- Source :
-
Cancer genomics & proteomics [Cancer Genomics Proteomics] 2016 Jan-Feb; Vol. 13 (1), pp. 13-9. - Publication Year :
- 2016
-
Abstract
- Background/aim: The ability to easily detect autoantibodies will help in the early diagnosis and treatment of certain diseases. Currently, available methods for autoantibody detection are time-consuming and cumbersome. The present study aimed to evaluate the performance of an easy-to-use antigen array developed for autoantibody detection.<br />Materials and Methods: Plasma from 9 female donors diagnosed with ovarian cancer (test group) and 9 matched donors with no history of cancer (reference group) were screened and results were compared. Autoantibody levels ≥1.5-times the background were classified as positive.<br />Results: A total of 29 autoantibodies were detected, out of which the autoantibody against osteoprotegerin was found to be significantly higher in the "test" group (p<0.001) while those against macrophage migration inhibitor factor, interleukin-2 and vascular endothelial growth factor were lower (p<0.05).<br />Conclusion: The evaluated antigen array has potential as a simple method for determining the presence/absence of up to 90 disease-associated autoantibodies in a plasma specimen.<br /> (Copyright© 2016, International Institute of Anticancer Research (Dr. John G. Delinasios), All rights reserved.)
Details
- Language :
- English
- ISSN :
- 1790-6245
- Volume :
- 13
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- Cancer genomics & proteomics
- Publication Type :
- Academic Journal
- Accession number :
- 26708595