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Circulating mircoRNA-21 as a predictor for vascular restenosis after interventional therapy in patients with lower extremity arterial occlusive disease

The present study was designed to investigate the role of circulating miRNA-21 (miR-21) in vascular restenosis of lower extremity arterial occlusive disease (LEAOD) patients after interventional therapy. A total of 412 LEAOD patients were enrolled randomly in the present study. According to computed...

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Autores principales: Zhang, Bo, Yao, Ye, Sun, Qing-Feng, Liu, Si-qi, Jing, Bao, Yuan, Chao, Liu, Xin-Yu, Jiao, Tong, Li, Hao-cheng, Wang, Hai-Yang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Portland Press Ltd. 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5484015/
https://www.ncbi.nlm.nih.gov/pubmed/28250135
http://dx.doi.org/10.1042/BSR20160502
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author Zhang, Bo
Yao, Ye
Sun, Qing-Feng
Liu, Si-qi
Jing, Bao
Yuan, Chao
Liu, Xin-Yu
Jiao, Tong
Li, Hao-cheng
Wang, Hai-Yang
author_facet Zhang, Bo
Yao, Ye
Sun, Qing-Feng
Liu, Si-qi
Jing, Bao
Yuan, Chao
Liu, Xin-Yu
Jiao, Tong
Li, Hao-cheng
Wang, Hai-Yang
author_sort Zhang, Bo
collection PubMed
description The present study was designed to investigate the role of circulating miRNA-21 (miR-21) in vascular restenosis of lower extremity arterial occlusive disease (LEAOD) patients after interventional therapy. A total of 412 LEAOD patients were enrolled randomly in the present study. According to computed tomography angiography (CTA) and ankle-brachial index (ABI), patients were assigned into the restenosis group and the non-restenosis group. miR-21 expression was detected with quantitative real-time PCR (qRT-PCR) before and after patients underwent interventional therapy. A follow-up period of 6 months was achieved. A receiver operating characteristic (ROC) curve was drawn and the area under the curve (AUC) was calculated to assess the predictive value of miR-21 in vascular restenosis. Patients were older in the restenosis group than in the non-restenosis group. The percentages of patients with diabetes and hypertension were higher in the restenosis group than in the non-restenosis group, and the Fontaine stage exhibited a significant difference between the two groups. miR-21 expression was higher in the restenosis group than in the non-restenosis group. miR-21 expression level was related to age, diabetes and hypertension in the restenosis group. Using miR-21 to predict vascular restenosis yielded an AUC of 0.938 (95% confidence interval (CI): 0.898–0.977), with Youden index of 0.817, sensitivity of 83.5% and specificity of 98.2%. Logistic regression analysis revealed that diabetes and miR-21 expression were the major risk factors for vascular restenosis of LEAOD. miR-21 can be used as a predictive indicator for vascular restenosis of LEAOD after interventional therapy.
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spelling pubmed-54840152017-07-06 Circulating mircoRNA-21 as a predictor for vascular restenosis after interventional therapy in patients with lower extremity arterial occlusive disease Zhang, Bo Yao, Ye Sun, Qing-Feng Liu, Si-qi Jing, Bao Yuan, Chao Liu, Xin-Yu Jiao, Tong Li, Hao-cheng Wang, Hai-Yang Biosci Rep Research Articles The present study was designed to investigate the role of circulating miRNA-21 (miR-21) in vascular restenosis of lower extremity arterial occlusive disease (LEAOD) patients after interventional therapy. A total of 412 LEAOD patients were enrolled randomly in the present study. According to computed tomography angiography (CTA) and ankle-brachial index (ABI), patients were assigned into the restenosis group and the non-restenosis group. miR-21 expression was detected with quantitative real-time PCR (qRT-PCR) before and after patients underwent interventional therapy. A follow-up period of 6 months was achieved. A receiver operating characteristic (ROC) curve was drawn and the area under the curve (AUC) was calculated to assess the predictive value of miR-21 in vascular restenosis. Patients were older in the restenosis group than in the non-restenosis group. The percentages of patients with diabetes and hypertension were higher in the restenosis group than in the non-restenosis group, and the Fontaine stage exhibited a significant difference between the two groups. miR-21 expression was higher in the restenosis group than in the non-restenosis group. miR-21 expression level was related to age, diabetes and hypertension in the restenosis group. Using miR-21 to predict vascular restenosis yielded an AUC of 0.938 (95% confidence interval (CI): 0.898–0.977), with Youden index of 0.817, sensitivity of 83.5% and specificity of 98.2%. Logistic regression analysis revealed that diabetes and miR-21 expression were the major risk factors for vascular restenosis of LEAOD. miR-21 can be used as a predictive indicator for vascular restenosis of LEAOD after interventional therapy. Portland Press Ltd. 2017-04-20 /pmc/articles/PMC5484015/ /pubmed/28250135 http://dx.doi.org/10.1042/BSR20160502 Text en © 2017 The Author(s). http://creativecommons.org/licenses/by/4.0/This is an open access article published by Portland Press Limited on behalf of the Biochemical Society and distributed under the Creative Commons Attribution License 4.0 (CC BY) (http://creativecommons.org/licenses/by/4.0/) .
spellingShingle Research Articles
Zhang, Bo
Yao, Ye
Sun, Qing-Feng
Liu, Si-qi
Jing, Bao
Yuan, Chao
Liu, Xin-Yu
Jiao, Tong
Li, Hao-cheng
Wang, Hai-Yang
Circulating mircoRNA-21 as a predictor for vascular restenosis after interventional therapy in patients with lower extremity arterial occlusive disease
title Circulating mircoRNA-21 as a predictor for vascular restenosis after interventional therapy in patients with lower extremity arterial occlusive disease
title_full Circulating mircoRNA-21 as a predictor for vascular restenosis after interventional therapy in patients with lower extremity arterial occlusive disease
title_fullStr Circulating mircoRNA-21 as a predictor for vascular restenosis after interventional therapy in patients with lower extremity arterial occlusive disease
title_full_unstemmed Circulating mircoRNA-21 as a predictor for vascular restenosis after interventional therapy in patients with lower extremity arterial occlusive disease
title_short Circulating mircoRNA-21 as a predictor for vascular restenosis after interventional therapy in patients with lower extremity arterial occlusive disease
title_sort circulating mircorna-21 as a predictor for vascular restenosis after interventional therapy in patients with lower extremity arterial occlusive disease
topic Research Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5484015/
https://www.ncbi.nlm.nih.gov/pubmed/28250135
http://dx.doi.org/10.1042/BSR20160502
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