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Updated: Jul 25, 2026

Epithelial Cell Repopulation and Preparation of Rodent Extracellular Matrix Scaffolds for Renal Tissue Development
Published on: August 10, 2015
Circulating endothelial cells in renal transplant recipients
A S Mohamed1, J Thomson, K J McDonald
1Department of Cardiovascular and Medical Sciences, Gardiner Institute, Western Infirmary, University of Glasgow, Glasgow G11 6NT, Scotland, UK.
Circulating endothelial cells (CECs) did not predict cardiovascular risk in kidney transplant patients. However, elevated CEC levels may indicate allograft rejection, suggesting a potential role in monitoring transplant health.
Area of Science:
- Nephrology
- Cardiovascular Science
- Transplantation Immunology
Background:
- Circulating endothelial cells (CECs) reflect endothelial injury and dysfunction.
- Kidney transplant recipients face heightened risk of premature cardiovascular disease.
- Assessing cardiovascular risk in this population requires reliable biomarkers.
Purpose of the Study:
- To evaluate circulating endothelial cells (CECs) as a biomarker for cardiovascular risk in renal transplant recipients.
- To investigate the relationship between CEC levels and established cardiovascular risk factors in this cohort.
- To determine if CECs can serve as an indicator of allograft rejection.
Main Methods:
- Measurement of CECs in 95 patients with functioning renal transplants.
- Comparison of CEC levels between transplant recipients and normal control subjects.
- Analysis of correlations between CEC levels and conventional cardiovascular risk factors.
Main Results:
- No consistent association was found between CEC levels and conventional cardiovascular risk factors in transplant recipients.
- CEC levels were significantly increased in patients with a documented history of allograft rejection.
- CECs did not emerge as a reliable marker for predicting cardiovascular risk in this study population.
Conclusions:
- Circulating endothelial cells (CECs) have limited utility as a marker for cardiovascular risk in renal transplant recipients.
- Elevated CEC levels may serve as a valuable indicator for monitoring allograft rejection.
- Further research could explore the role of CECs in managing transplant recipients.
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