Scholarlink

<p>Investigated the role and possible mechanisms of SMILR in angiogenesis among chronic heart failure (CHF) patients to establish novel biomarkers for the clinical assessment of CHF. qPCR was employed to assess the levels of serum SMILR and miR-10b-3p. ROC analysis and logistic regression were utilized to evaluate the diagnostic and predictive value of SMILR. Pearson correlation analysis was conducted to explore the relationship between serum SMILR and myocardial injury markers, as well as cardiac function indicators. In CHF patients, serum SMILR was up-regulated, while miR-10b-3p was down-regulated. In a hypoxic injury model, SMILR silencing restored both the function and oxidative stress levels of hCMECs, and promoted the secretion of pro-angiogenic factors. Inhibition of miR-10b-3p prevented the angiogenic enhancement associated with the knockdown of SMILR. SMILR influences angiogenesis and CHF progression via miR-10b-3p. SMILR is a promising candidate for early detection and subsequent therapy in CHF.</p> Graphical Abstract <p></p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

LncRNA SMILR Serves a Diagnostic Biomarker in Patients with Chronic Heart Failure and Regulates Functions of Vascular Endothelial Cells

  • 期刊论文

  • 发表日期：

    2025年10月1日

查看全文
  • Jie Yan,
  • Zheng Tian,
  • Bingyan Guo

摘要

Investigated the role and possible mechanisms of SMILR in angiogenesis among chronic heart failure (CHF) patients to establish novel biomarkers for the clinical assessment of CHF. qPCR was employed to assess the levels of serum SMILR and miR-10b-3p. ROC analysis and logistic regression were utilized to evaluate the diagnostic and predictive value of SMILR. Pearson correlation analysis was conducted to explore the relationship between serum SMILR and myocardial injury markers, as well as cardiac function indicators. In CHF patients, serum SMILR was up-regulated, while miR-10b-3p was down-regulated. In a hypoxic injury model, SMILR silencing restored both the function and oxidative stress levels of hCMECs, and promoted the secretion of pro-angiogenic factors. Inhibition of miR-10b-3p prevented the angiogenic enhancement associated with the knockdown of SMILR. SMILR influences angiogenesis and CHF progression via miR-10b-3p. SMILR is a promising candidate for early detection and subsequent therapy in CHF.

Graphical Abstract