Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김태환 | - |
dc.date.accessioned | 2022-03-08T00:18:04Z | - |
dc.date.available | 2022-03-08T00:18:04Z | - |
dc.date.issued | 2020-06 | - |
dc.identifier.citation | CLINICAL PROTEOMICS, v. 17, no. 1, article no. 20 | en_US |
dc.identifier.issn | 1542-6416 | - |
dc.identifier.issn | 1559-0275 | - |
dc.identifier.uri | https://clinicalproteomicsjournal.biomedcentral.com/articles/10.1186/s12014-020-09281-y | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/168892 | - |
dc.description.abstract | Background Ankylosing spondylitis (AS) is a chronic inflammatory rheumatic disease affecting the axial skeleton and peripheral joints. The etiology of this disease remains poorly understood, but interactions between genetic and environmental factors have been implicated. The present study identified differentially expressed proteins in the synovial fluid (SF) of AS patients to elucidate the underlying cause of AS. Methods A cohort of 40 SF samples from 10 AS and 10 each of rheumatoid arthritis (RA), gout, and osteoarthritis (OA) patients were analyzed by liquid chromatography tandem mass spectrometry (LC-MS/MS) to identify differentially expressed proteins specific to AS. The label-free LC-MS/MS results were verified by western blotting. Results We identified 8 proteins that were ˃ 1.5-fold upregulated in the SF of AS patients compared to that of the disease control groups, including HP, MMP1, MMP3, serum amyloid P-component (APCS), complement factor H-related protein 5 (CFHR5), mannose-binding lectin 2 (MBL2), complement component C9 (C9), and complement C4-A (C4A). CFHR5 and C9 were previously found in serum from AS patients, while APCS was previously found in SF as well as in serum. However, the present study has identified C4A, and MBL2 as potential AS biomarkers for the first time. The expression levels of MMP3, C9, and CFHR5 were verified in AS SF using western blotting. Conclusion We performed quantitative comparative proteomic analysis using by LC-MS/MS of the SF from four disease states: RA, gout, and OA. This systematic comparison revealed novel differentially expressed proteins in AS SF, as well as two previously reported candidate biomarkers. We further verified the expression of MMP3, C9 and CFHR5 by western blot. These proteins may serve as diagnostic or prognostic biomarkers in patients with AS, and may thus improve the clinical outcomes of this serious disease. | en_US |
dc.description.sponsorship | This work was supported by NFR-2017R1C1B5017278 (CNS) and NRF-2018M3C1B7020722 (SHK) of the National Research Foundation, and IBS-R008-D1 (JSK) of Institute for Basic Science from the Ministry of Science and ICT of Korea. | en_US |
dc.language.iso | en | en_US |
dc.publisher | BMC | en_US |
dc.subject | Ankylosing spondylitis | en_US |
dc.subject | Proteomics | en_US |
dc.subject | Synovial fuid | en_US |
dc.subject | Biomarker | en_US |
dc.title | Proteomic analysis of human synovial fluid reveals potential diagnostic biomarkers for ankylosing spondylitis | en_US |
dc.type | Article | en_US |
dc.relation.no | 1 | - |
dc.relation.volume | 17 | - |
dc.identifier.doi | 10.1186/s12014-020-09281-y | - |
dc.relation.page | 20-25 | - |
dc.relation.journal | CLINICAL PROTEOMICS | - |
dc.contributor.googleauthor | Lee, Ji-Hyun | - |
dc.contributor.googleauthor | Jung, Jae Hun | - |
dc.contributor.googleauthor | Kim, Jeesoo | - |
dc.contributor.googleauthor | Baek, Won-Ki | - |
dc.contributor.googleauthor | Rhee, Jinseol | - |
dc.contributor.googleauthor | Kim, Tae-Hwan | - |
dc.contributor.googleauthor | Kim, Sang-Hyon | - |
dc.contributor.googleauthor | Kim, Kwang Pyo | - |
dc.contributor.googleauthor | Son, Chang-Nam | - |
dc.contributor.googleauthor | Kim, Jong-Seo | - |
dc.relation.code | 2020050584 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF MEDICINE[S] | - |
dc.sector.department | DEPARTMENT OF MEDICINE | - |
dc.identifier.pid | thkim | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.