Cell-Free DNA as a Noninvasive Acute Rejection Marker in Renal Transplantation
Author(s) -
Vanessa García Moreira,
Belén Prieto García,
Jose M Baltar Martín,
Francisco Ortega Suárez,
Francisco V. Álvarez
Publication year - 2009
Publication title -
clinical chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.705
H-Index - 218
eISSN - 1530-8561
pISSN - 0009-9147
DOI - 10.1373/clinchem.2009.129072
Subject(s) - transplantation , procalcitonin , medicine , creatinine , cell free fetal dna , renal function , kidney transplantation , gastroenterology , urine , sepsis , immunology , biology , pregnancy , fetus , prenatal diagnosis , genetics
Acute rejection (AR) is a key conditioning factor for long-term graft function and survival in renal transplantation patients. The standard care with creatinine measurements and biopsy upon allograft dysfunction implies that AR is usually detected at advanced stages. Rapid noninvasive biomarkers of rejection are needed to improve the management of these patients. We assessed whether total cell-free DNA (tCF-DNA) and donor-derived cell-free DNA (ddCF-DNA) were useful markers for this purpose, both in plasma and in urine.
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