Effective exosomes reduction in hypercholesterinemic patients suffering from cardiovascular diseases by lipoprotein apheresis: Exosomes apheresis
Sophie Schröder
Department for Epigenetics and Systems Medicine in Neurodegenerative Diseases, German Center for Neurodegenerative Diseases (DZNE) Göttingen, Göttingen, Germany
Search for more papers by this authorRobert Epple
Department for Epigenetics and Systems Medicine in Neurodegenerative Diseases, German Center for Neurodegenerative Diseases (DZNE) Göttingen, Göttingen, Germany
Search for more papers by this authorAndre Fischer
Department for Epigenetics and Systems Medicine in Neurodegenerative Diseases, German Center for Neurodegenerative Diseases (DZNE) Göttingen, Göttingen, Germany
Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Göttingen, Germany
Cluster of Excellence “Multiscale Bioimaging: From Molecular Machines to Networks of Excitable Cells” (MBExC), University of Göttingen, Göttingen, Germany
Search for more papers by this authorCorresponding Author
Volker J. J. Schettler
Center of Nephrology Göttingen GbR, Göttingen, Germany
Correspondence
Volker J. J. Schettler, Nephrologisches Zentrum Göttingen GbR An der Lutter 24, D-37075 Göttingen, Germany.
Email: [email protected]
Search for more papers by this authorSophie Schröder
Department for Epigenetics and Systems Medicine in Neurodegenerative Diseases, German Center for Neurodegenerative Diseases (DZNE) Göttingen, Göttingen, Germany
Search for more papers by this authorRobert Epple
Department for Epigenetics and Systems Medicine in Neurodegenerative Diseases, German Center for Neurodegenerative Diseases (DZNE) Göttingen, Göttingen, Germany
Search for more papers by this authorAndre Fischer
Department for Epigenetics and Systems Medicine in Neurodegenerative Diseases, German Center for Neurodegenerative Diseases (DZNE) Göttingen, Göttingen, Germany
Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Göttingen, Germany
Cluster of Excellence “Multiscale Bioimaging: From Molecular Machines to Networks of Excitable Cells” (MBExC), University of Göttingen, Göttingen, Germany
Search for more papers by this authorCorresponding Author
Volker J. J. Schettler
Center of Nephrology Göttingen GbR, Göttingen, Germany
Correspondence
Volker J. J. Schettler, Nephrologisches Zentrum Göttingen GbR An der Lutter 24, D-37075 Göttingen, Germany.
Email: [email protected]
Search for more papers by this authorAbstract
Introduction
Extracellular vesicles (EVs) have been identified as playing a role in atherosclerosis.
Methods
A group of 37 hypercholesterolemic patients with atherosclerotic cardiovascular diseases (ASCVD) and 9 patients requiring hemodialysis (HD) were selected for the study.
Results
EVs were comparably reduced by various LA methods (Thermo: 87.66% ± 3.64, DALI: 87.96% ± 4.81, H.E.L.P.: 83.38% ± 11.98; represented as SEM). However, LDL-C (66%; 55%; 75%) and Lp(a) (72%; 67%; 79%) were less effectively reduced by DALI. There was no significant difference in the reduction of EVs when comparing different techniques, such as hemoperfusion (DALI; n = 13), a precipitation (H.E.L.P.; n = 5), and a double filtration procedure (Thermofiltration; n = 19). Additionally, no effect of hemodialysis on EVs reduction was found.
Conclusions
The study suggests that EVs can be effectively removed by various LA procedures, and this effect appears to be independent of the specific LA procedure used, as compared to hemodialysis.
CONFLICT OF INTEREST STATEMENT
Sophie Schröder, Robert Epple, Andre Fischer, and Volker J. J. Schettler have no disclosures with respect to this manuscript.
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