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Clin Transplant. 2022 Jan;36(1):e14509. doi: 10.1111/ctr.14509. Epub 2021 Nov 24.

Increase in nuclear cell-free DNA is associated with major adverse events in adult and pediatric heart transplant recipients.

Clinical transplantation

Steven D Zangwill, Shriprasad R Deshpande, Pippa M Simpson, Huan Ling Liang, Liyun Zhang, Mahua Dasgupta, Marc E Richmond, Steven J Kindel, David P Bichell, William T Mahle, Mark A Wigger, Jacob N Schroder, Kenneth R Knecht, Elfriede Pahl, Nunzio A Gaglianello, Paula E North, Aoy Tomita-Mitchell, Michael E Mitchell

Affiliations

  1. Division of Cardiology, Phoenix Children's Hospital, Phoenix, Arizona, USA.
  2. Division of Cardiology and Division of Cardiac Intensive Care, Children's National Hospital, Washington, District of Columbia, USA.
  3. Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
  4. Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
  5. Department of Pediatrics, Division of Pediatric Cardiology, College of Physicians and Surgeons, Columbia University, New York, New York, USA.
  6. Division of Pediatric Cardiology, Department of Pediatrics, Medical College of Wisconsin, Herma Heart Institute, Children's Wisconsin, Milwaukee, Wisconsin, USA.
  7. Division of Pediatric Cardiac Surgery, Department of Surgery, Vanderbilt University, Nashville, Tennessee, USA.
  8. Division of Cardiology, Department of Pediatrics, Emory University, Children's Healthcare of Atlanta, Atlanta, Georgia, USA.
  9. Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University, Nashville, Tennessee, USA.
  10. Division of Cardiovascular and Thoracic Surgery, Department of Surgery, Duke University, Durham, North Carolina, USA.
  11. Department of Pediatrics, Arkansas Children's Hospital, Little Rock, Arkansas, USA.
  12. Professor Emeritus Pediatrics, Cardiology, Lurie Children's Hospital, Chicago, Illinois, USA.
  13. Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
  14. Department of Pathology, Medical College of Wisconsin, Children's Hospital of Wisconsin, Milwaukee, Wisconsin, USA.
  15. Division of Pediatric Cardiothoracic Surgery, Department of Surgery, Medical College of Wisconsin, Herma Heart Institute, Milwaukee, Wisconsin, USA.
  16. Division of Pediatric Cardiothoracic Surgery, Department of Surgery, Medical College of Wisconsin, Herma Heart Institute, Children's Wisconsin, Milwaukee, Wisconsin, USA.

PMID: 34649304 DOI: 10.1111/ctr.14509

Abstract

BACKGROUND: Cell-free DNA is an emerging biomarker. While donor fraction may detect graft events in heart transplant recipients, the prognostic value of total nuclear cell-free DNA (ncfDNA) itself is largely unexplored.

OBJECTIVE: Explore the relationship between ncfDNA and clinical events in heart transplant recipients.

METHODS: We conducted a multi-center prospective study to investigate the value of cell-free DNA in non-invasive monitoring following heart transplantation. Over 4000 blood samples were collected from 388 heart transplant patients. Total ncfDNA and donor fraction were quantified. Generalized linear models with maximum likelihood estimation for repeated measures with subjects as clusters were used to explore the relationship of ncfDNA and major adverse events. Receiver operating characteristic curves were used to help choose cutpoints.

RESULTS: A ncfDNA threshold (50 ng/ml) was identified that was associated with increased risk of major adverse events. NcfDNA was elevated in patients who suffered cardiac arrest, required mechanical circulatory support or died post heart transplantation as well as in patients undergoing treatment for infection.

CONCLUSIONS: Elevated ncfDNA correlates with risk for major adverse events in adult and pediatric heart transplant recipients and may indicate a need for enhanced surveillance after transplant.

© 2021 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Keywords: biomarkers; cell-free DNA; heart transplantation; non-invasive surveillance; rejection

References

  1. Hidestrand M, Tomita-Mitchell A, Hidestrand PM, et al. Highly sensitive noninvasive cardiac transplant rejection monitoring using targeted quantification of donor-specific cell-free deoxyribonucleic acid. J Am Coll Cardiol. 2014;63(12):1224-1226. - PubMed
  2. De Vlaminck Iwijn, Valantine HannahA, Snyder ThomasM, et al. Circulating cell-free DNA enables noninvasive diagnosis of heart transplant rejection. Sci Transl Med. 2014;6(241):241ra277. - PubMed
  3. Beck J, Oellerich M, Schulz U, et al. Donor-derived cell-free DNA is a novel universal biomarker for allograft rejection in solid organ transplantation. Transplant Proc. 2015;47(8):2400-2403. - PubMed
  4. Grskovic M, Hiller DJ, Eubank LA, et al. Validation of a clinical-grade assay to measure donor-derived cell-free DNA in solid organ transplant recipients. J Mol Diagn. 2016;18(6):890-902. - PubMed
  5. Van Der Meer AJ, Kroeze A, Hoogendijk AJ, et al. Systemic inflammation induces release of cell-free DNA from hematopoietic and parenchymal cells in mice and humans. Blood Adv. 2019;3(5):724-728. - PubMed
  6. Cheng AP, Cheng MP, Gu W, et al. Cell-free DNA tissues of origin by methylation profiling reveals significant cell, tissue, and organ-specific injury related to COVID-19 severity. Med (N Y). 2021;2(4):411-422. - PubMed
  7. Kananen L, Hurme M, Jylhä M, et al. Circulating cell-free DNA level predicts all-cause mortality independent of other predictors in the health 2000 survey. Sci Rep. 2020;10(1). - PubMed
  8. Richmond ME, Zangwill SD, Kindel SJ, et al. Donor fraction cell-free DNA and rejection in adult and pediatric heart transplantation. J Heart Lung Transplant. 2020;39(5):454-463. - PubMed
  9. North PE, Ziegler E, Mahnke DK, et al. Cell-free DNA donor fraction analysis in pediatric and adult heart transplant patients by multiplex-optimized allele-specific PCR: validation of a rapid and highly sensitive clinical test for stratification of rejection probability. PLosOne. 2020;15(1):e0227385. - PubMed
  10. Hidestrand Mats, Stokowski Renee, Song Ken, et al. Influence of temperature during transportation on cell-free DNA analysis. Fetal Diagn Ther. 2012;31(2):122-128. - PubMed
  11. Harris PA, Taylor R, Thielke R, Payne J, Gonzalez N, Conde JG. Research electronic data capture (REDCap)-a metadata-driven methodology and workflow process for providing translational research informatics support. J Biomed Inform. 2009;42(2):377-381. - PubMed
  12. Liu H, Li G, Cumberland WG, Wu T. Estimating the area under a Receiver Operating Characteristic (ROC) curve for repeated measures design. J Data Sci. 2005;3:257-278. - PubMed
  13. Salzano A, Israr MZ, Garcia DF, et al. Circulating cell-free DNA levels are associated with adverse outcomes in heart failure: testing liquid biopsy in heart failure. Eur J Prev Cardiol. 2020. - PubMed
  14. Zwirner K, Hilke FJ, Demidov G, et al. Circulating cell-free DNA: a potential biomarker to differentiate inflammation and infection during radiochemotherapy. Radiother Oncol. 2018;129(3):575-581. - PubMed
  15. Frank MO. Circulating cell-free DNA differentiates severity of inflammation. Biol Res Nurs. 2016;18(5):477-488. - PubMed
  16. Hammad R, Eldosoky MAER, Fouad SH, et al. Circulating cell-free DNA, peripheral lymphocyte subsets alterations and neutrophil lymphocyte ratio in assessment of COVID-19 severity. Innate Immun. 2021;27(3):240-250. - PubMed
  17. Kustanovich A, Schwartz R, Peretz T, Grinshpun A. Life and death of circulating cell-free DNA. Cancer Biol Ther. 2019;20(8):1057-1067. - PubMed
  18. Tsuji N, Agbor-Enoh S. Cell-free DNA beyond a biomarker for rejection: biological trigger of tissue injury and potential therapeutics. J Heart Lung Transplant. 2021;40(6):405-413. - PubMed
  19. Polina IA, Ilatovskaya DV, Deleon-Pennell KY. Cell free DNA as a diagnostic and prognostic marker for cardiovascular diseases. Clin Chim Acta. 2020;503:145-150. - PubMed

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