Differential expression of aqueous humor microRNAs in central retinal vein occlusion and its association with matrix metalloproteinases: a pilot study
DC Field | Value | Language |
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dc.contributor.author | Hong, Eun Hee | - |
dc.contributor.author | Hwang, Mina | - |
dc.contributor.author | Yu, Hyoseon | - |
dc.contributor.author | Park, Hyun-Hee | - |
dc.contributor.author | Cho, Heeyoon | - |
dc.contributor.author | Koh, Seong-Ho | - |
dc.contributor.author | Shin, Yong Un | - |
dc.date.accessioned | 2022-12-20T06:28:08Z | - |
dc.date.available | 2022-12-20T06:28:08Z | - |
dc.date.created | 2022-11-02 | - |
dc.date.issued | 2022-09 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/173110 | - |
dc.description.abstract | The aim of this study is to investigate the differential expression of microRNAs (miRNAs) in the aqueous humor (AH) of patients with central retinal vein occlusion (CRVO), and their association with AH matrix metalloproteinase (MMP) activity. Eighteen subjects, including 10 treatment naive patients with CRVO and 8 control subjects, scheduled for intravitreal injection and cataract surgery, respectively, were included. AH samples were collected at the beginning of the procedure. A microarray composed of 84 miRNAs was performed to identify differentially expressed miRNAs in CRVO AH, which were further analyzed using bioinformatic tools to identify directly related cytokines/proteins. Eight miRNAs (hsa-mir-16-5p, hsa-mir-142-3p, hsa-mir-19a-3p, hsa-mir-144-3p, hsa-mir-195-5p, hsa-mir-17-5p, hsa-mir-93-5p, and hsa-mir-20a-5p) were significantly downregulated in the CRVO group. Bioinformatic analysis revealed a direct relationship among downregulated miRNAs, CRVO, and the following proteins: MMP-2, MMP-9, tumor necrosis factor, transforming growth factor beta-1, caspase-3, interleukin-6, interferon gamma, and interleukin-1-beta. Activities of MMP-2 and -9 in AH were detected using gelatin zymography, showing significant increase in the CRVO group compared to the control group (p < 0.01). This pilot study first revealed that MMP-2 and -9 were directly related to downregulated miRNAs and showed significant increase in activity in AH of patients with CRVO. Therefore, the relevant miRNAs and MMPs in AH could serve as potential biomarkers or therapeutic targets for CRVO. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | NATURE PORTFOLIO | - |
dc.title | Differential expression of aqueous humor microRNAs in central retinal vein occlusion and its association with matrix metalloproteinases: a pilot study | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Cho, Heeyoon | - |
dc.contributor.affiliatedAuthor | Koh, Seong-Ho | - |
dc.contributor.affiliatedAuthor | Shin, Yong Un | - |
dc.identifier.doi | 10.1038/s41598-022-20834-z | - |
dc.identifier.scopusid | 2-s2.0-85139240660 | - |
dc.identifier.wosid | 000862424900043 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.12, no.1, pp.1 - 10 | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 12 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 10 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | CARCINOMA-CELLS | - |
dc.subject.keywordPlus | NEOVASCULARIZATION | - |
dc.subject.keywordPlus | INVASION | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | PROLIFERATION | - |
dc.subject.keywordPlus | METASTASIS | - |
dc.subject.keywordPlus | ZYMOGRAPHY | - |
dc.subject.keywordPlus | MMPS | - |
dc.subject.keywordPlus | RISK | - |
dc.identifier.url | https://www.nature.com/articles/s41598-022-20834-z | - |
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