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<p>Portal hypertension (PH) is one of the major complications of liver cirrhosis, traditionally assessed using invasive methods such as the hepatic venous pressure gradient (HVPG). Soluble endoglin (sENG), a marker of endothelial dysfunction and fibrosis, has been proposed as a non-invasive biomarker of various liver diseases. This study aimed to evaluate serum sENG concentrations in cirrhotic patients with PH and investigate its relationship with PH severity, alcohol consumption, and smoking. Serum concentrations of sENG were measured in clinically well-examined patients with liver cirrhosis (<i>n</i> = 60, age range 24–82 years) with PH classified as mild, moderate, or severe according to the HVPG values measured invasively using the classical wedge technique. sENG concentrations were also compared to healthy controls (<i>n</i> = 54). Liver enzyme activities, alcohol consumption history, and smoking habits were also recorded to assess their association with sENG. sENG concentrations were significantly higher in patients with PH compared to healthy controls (6.31; 5.14–7.30 vs. 3.70; 3.24–4.20 ng/mL, <i>p</i> &lt; 0.001) but did not correlate with the severity of HVPG-diagnosed portal hypertension. A moderately significant correlation was observed between sENG concentrations and GGT activities (<i>p</i> &lt; 0.001). Alcohol consumption, but not smoking, was associated with higher serum sENG concentrations (<i>p</i> &lt; 0.01). Based on our results, sENG appears to be a non-invasive marker of endothelial dysfunction/fibrosis in cirrhotic patients with PH, particularly in alcohol-related liver disease. Although it does not reflect PH severity and thus cannot be used as a diagnostic tool, it has the potential for early disease detection and risk prediction as a screening component in non-invasive approaches in clinical hepatology.</p>

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Soluble endoglin as a marker of clinically significant portal hypertension in patients with cirrhosis

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2026年5月2日

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  • Ivone Cristina Igreja Sa,
  • Vaclav Smid,
  • Petra Fikrova,
  • Jana Urbanková Rathouska,
  • Ivana Nemeckova,
  • Katarina Tripska,
  • Adela Diepoltova,
  • SeyedehNiloufar Mohammadi,
  • Ctirad Andrys,
  • Jaromir Petrtyl,
  • Radan Bruha,
  • Libor Vitek,
  • Petr Nachtigal

摘要

Portal hypertension (PH) is one of the major complications of liver cirrhosis, traditionally assessed using invasive methods such as the hepatic venous pressure gradient (HVPG). Soluble endoglin (sENG), a marker of endothelial dysfunction and fibrosis, has been proposed as a non-invasive biomarker of various liver diseases. This study aimed to evaluate serum sENG concentrations in cirrhotic patients with PH and investigate its relationship with PH severity, alcohol consumption, and smoking. Serum concentrations of sENG were measured in clinically well-examined patients with liver cirrhosis (n = 60, age range 24–82 years) with PH classified as mild, moderate, or severe according to the HVPG values measured invasively using the classical wedge technique. sENG concentrations were also compared to healthy controls (n = 54). Liver enzyme activities, alcohol consumption history, and smoking habits were also recorded to assess their association with sENG. sENG concentrations were significantly higher in patients with PH compared to healthy controls (6.31; 5.14–7.30 vs. 3.70; 3.24–4.20 ng/mL, p < 0.001) but did not correlate with the severity of HVPG-diagnosed portal hypertension. A moderately significant correlation was observed between sENG concentrations and GGT activities (p < 0.001). Alcohol consumption, but not smoking, was associated with higher serum sENG concentrations (p < 0.01). Based on our results, sENG appears to be a non-invasive marker of endothelial dysfunction/fibrosis in cirrhotic patients with PH, particularly in alcohol-related liver disease. Although it does not reflect PH severity and thus cannot be used as a diagnostic tool, it has the potential for early disease detection and risk prediction as a screening component in non-invasive approaches in clinical hepatology.