Abstract |
This study evaluate the potential of plasmatic CXCL-10 (pCXCL-10) as a pre&post transplantation prognostic and diagnostic biomarker of T-cell-mediated rejection (TCMR), antibody-mediated rejection (ABMR) and subclinical rejection (SCR) risk in adult kidney recipients considering BKV and CMV infections as possible clinical confounder factors. Twenty-eight of 100 patients included experienced rejection (TCMR:14; ABMR:14); 8 SCR; 13 and 16 were diagnosed with BKV and CMV infection, respectively. Pre- transplantation pCXCL-10 was significantly increased in TCMR and ABMR and post- transplantation in TCMR, ABMR and SCR compared with nonrejectors. All CMV+ patients showed pCXCL-10 levels above the cutoff values established for rejection whereas the 80% of BKV+ patients showed pCXCL-10 concentration < 100 pg/mL. pCXCL-10 could improve pre- transplantation patient stratification and immunosuppressive treatment selection according to rejection risk; and after kidney transplantation could be a potential early prognostic biomarker for rejection. Clinical confounding factor in BKV+ and particularly in CMV+ patients must be discarded.
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Authors | Olga Millán, Jordi Rovira, Lluis Guirado, Cristina Espinosa, Klemens Budde, Claudia Sommerer, Gaston J Piñeiro, Fritz Diekmann, Mercè Brunet |
Journal | Clinical immunology (Orlando, Fla.)
(Clin Immunol)
Vol. 229
Pg. 108792
(08 2021)
ISSN: 1521-7035 [Electronic] United States |
PMID | 34217849
(Publication Type: Journal Article, Multicenter Study, Observational Study, Research Support, Non-U.S. Gov't)
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Copyright | Copyright © 2021 Elsevier Inc. All rights reserved. |
Chemical References |
- Biomarkers
- CXCL10 protein, human
- Chemokine CXCL10
- Isoantibodies
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Topics |
- Adult
- Aged
- BK Virus
- Biomarkers
(blood)
- Chemokine CXCL10
(blood, urine)
- Cytomegalovirus Infections
(complications)
- Female
- Graft Rejection
(blood, diagnosis, etiology)
- Humans
- Isoantibodies
(immunology)
- Kidney Transplantation
(adverse effects)
- Male
- Middle Aged
- Polyomavirus Infections
(complications)
- Prognosis
- Prospective Studies
- Risk Factors
- T-Lymphocytes
(immunology)
- Tumor Virus Infections
(complications)
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