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Aim: To compare serum endothelial-specific molecule-1 (ESM-1 or endocan) levels between individuals with primary bladder cancer (BC) who have various pathological features of BC and healthy volunteers.
Materials And Methods: 154 consecutive patients with primary BC (Group-1) and 52 healthy volunteers (Group-2) were accepted into this prospective, non-randomized, observational research between January 2017 and December 2018. Peripheral blood samples were obtained from each participant to measure serum ESM-1/endocan levels. Group-1 was further divided into subgroups as Group-1A (pTa), Group-1B (pT1) and Group-1C (pT2) based on the transurethral resection of bladder tumour (TURBT) histopathological results. In addition Group-1 was divided into other subgroups based on pathological features of BC including tumor grade, tumor volume and muscle-invasive status. Groups were compared statistically regarding ESM-1/endocan levels.
Results: Median age of the individuals was 63 (22) years in Group-1 and 66 (11) years in Group-2 ( = 0.051). There were 140 (90.9%) males and 14 (9.1%) females in Group-1 and 30 (57.7%) males and 22 (42.3%) females in Group-2 ( < 0.001). The serum ESM-1/endocan measurements were lower in Group-2 than in Group-1 ( = 0.018). Of the patients in Group-1, 62 (40.3%) had low-grade tumors and 92 (59.7%) had high-grade tumors. When Group-1 was further divided into other subgroups according to different pathological features of BC such as tumor stage, grade, muscle-invasive status and tumor volume it was detected that there was a statistically meaningful difference between all subgroups of Group-1 and Group-2 in terms of serum ESM-1/endocan levels ( < 0.05 for each). The serum ESM-1/endocan cut-off value (3.472 ng/mL) had a specificity of 57.7%, sensitivity of 59.1%, NPV (negative predictive value) of 32.3% and PPV (positive predictive value) of 80.5% for predicting the presence of BC with an AUC (Area Under the Curve) of 0.609 (95% confidence interval (CI) 0.524-0.694; = 0.018).
Conclusions: The serum ESM-1/endocan levels can be considered a potentially useful predictor for BC. Higher serum ESM-1/endocan levels are related with poor pathological outcomes in BC.
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http://dx.doi.org/10.56434/j.arch.esp.urol.20237602.14 | DOI Listing |
Arch Esp Urol
March 2023
Department of Urology, University of Health Sciences, Istanbul Training and Research Hospital, 34098 Istanbul, Turkey.
Aim: To compare serum endothelial-specific molecule-1 (ESM-1 or endocan) levels between individuals with primary bladder cancer (BC) who have various pathological features of BC and healthy volunteers.
Materials And Methods: 154 consecutive patients with primary BC (Group-1) and 52 healthy volunteers (Group-2) were accepted into this prospective, non-randomized, observational research between January 2017 and December 2018. Peripheral blood samples were obtained from each participant to measure serum ESM-1/endocan levels.
J Cell Physiol
February 2019
Department of Otolaryngology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Intermittent hypoxia (IH), the key property of obstructive sleep apnea (OSA), is closely associated with endothelial dysfunction. Endothelial-cell-specific molecule-1 (ESM-1, Endocan) is a novel, reported molecule linked to endothelial dysfunction. The aim of this study is to evaluate the effect of IH on ESM-1 expression and the role of ESM-1 in endothelial dysfunction.
View Article and Find Full Text PDFAngiology
April 2017
1 Department of Cardiology, Xuzhou Central Hospital, Xuzhou, People's Republic of China.
Endothelial dysfunction is involved in the process of acute myocardial infarction (AMI), that is, the endothelial cell-specific molecule 1 (ESM-1; endocan) is a novel endothelial dysfunction marker. However, the relationship between patients with AMI and serum ESM-1 levels is not very clear. Patients with AMI (n = 216) and a control group (n = 60) without AMI were included in the study.
View Article and Find Full Text PDFAngiology
January 2017
Medical College of Jiangsu University, Zhenjiang, People Republic of China.
Endothelial cell-specific molecule 1 (ESM-1; endocan) is expressed by endothelial cells, and it can be overexpressed in diabetic patients. However, little is known concerning diabetic patients with acute ST-segment elevation myocardial infarction (STEMI). Therefore, we assessed serum ESM-1 level in patients having type 2 diabetes mellitus (T2DM) STEMI; 72 patients with DM (38 with and 34 without vascular disease) and 33 individuals as a control group were included.
View Article and Find Full Text PDFAngiology
October 2016
Department of Cardiology, Xuzhou Central Hospital, Xuzhou, People's Republic of China Institute of Cardiovascular Disease Research, Xuzhou City, Jiangsu Province, People's Republic of China
Endothelial cell-specific molecule 1 ([ESM-1], endocan) is a new biomarker of endothelial dysfunction, which may be involved in the pathogenesis of atherosclerosis and stress hyperglycemia in patients with acute ST-segment elevation myocardial infarction (STEMI). Therefore, we investigated serum ESM-1 levels in patients with stress hyperglycemia having STEMI; 105 patients with STEMI and 33 individuals as a control group were included in the study. The patients were followed up for 3 months and major adverse cardiac events (MACEs) were recorded.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!