Related Experiment Video
Updated: Mar 6, 2026

Molecular Analysis of Endothelial-mesenchymal Transition Induced by Transforming Growth Factor-β Signaling
Published on: August 3, 2018
Transforming growth factor beta-1 An important biomarker for developing cardiovascular diseases in chronic renal
Objective:
Our study focuses on the determination and evaluation of TGF-β1 levels of patients receiving hemodialysis treatment because of chronic renal failure.
Background:
Chronic renal failure, characterized by irreversible loss of renal function, is a major public health problem in the world. Transforming growth factor-beta is a multifunctional cytokine involved in the cellular growth, differentiation, migration, apoptosis and immune regulation. Among the three TGF-β isoforms, TGF-β1 plays a key role in the pathogenesis of renal diseases.
Methods:
We studied 24 patients who were on regular hemodialysis, with non-diabetic nephropathy. 20 healthy people who proved to be in a good state of health and free from any signs of chronic diseases or disorders were enrolled as a control group. Serum samples were collected both before and after hemodialysis treatment from each patient. TGF-β1 levels were determined by Enzyme Immunoassay method.
Results:
TGF-β1 levels were found significantly higher in the hemodialysis patients than those of the control groups. Also, the TGF-β1 was significantly reduced after hemodialysis treatment but it was still higher than in control groups.
Conclusion:
This result indicates that hemodialysis is an effective treatment method to decrease the serum TGF-B1 levels. Nevertheless, this decrease is not enough to reduce existing risks (Tab. 1, Fig. 2, Ref. 28).
Related Concept Videos
Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers
These markers indicate stress or strain on the heart muscle:
Natriuretic Peptides (BNP)
Cardiac myocytes produce these hormones in response to ventricular stretching...
Blood Studies for Cardiovascular System I: Cardiac Biomarkers
The essential diagnostic tools for detecting myocardial necrosis and monitoring individuals suspected of having acute coronary syndrome (ACS) include:
Troponins
Troponins, particularly cardiac troponins I and T, are the most precise and sensitive markers of myocardial injury. They are detectable within 4-6 hours of myocardial injury and remain...
TGF - β Signaling Pathway
Drug Dosing in Renal Diseases: Estimation of Glomerular Filtration Rate Based on Serum Creatinine Concentration
Drug Dosing in Renal Diseases: Measurement of Glomerular Filtration Rate
Chronic Kidney Disease I: Introduction

