PMID- 22186089 OWN - NLM STAT- MEDLINE DCOM- 20130408 LR - 20220321 IS - 1531-7013 (Electronic) IS - 1087-2418 (Print) IS - 1087-2418 (Linking) VI - 17 IP - 1 DP - 2012 Feb TI - Immunologic monitoring in transplantation revisited. PG - 26-32 LID - 10.1097/MOT.0b013e32834ee402 [doi] AB - PURPOSE OF REVIEW: Tailoring immunosuppressive drugs to an individual's needs is crucial to improve long-term outcomes of organ transplant patients. The purpose of this review is to summarize the data on promising biomarkers able to detect the risk of acute or chronic rejection and to discuss the potential issues for their implementation in the clinic. RECENT FINDINGS: Multiple publications have indicated that circulating antibodies targeting human leukocyte antigen (HLA) and non-HLA antigens as well as donor-specific memory T cells are associated with accelerated graft failure. Other studies published within the year show that specific genomic and proteomic signatures obtained from urine, blood, and graft tissue correlate with acute rejection in kidney and heart transplant patients. SUMMARY: The development of reliable biomarkers is crucial for individualizing therapy aimed at extending allograft survival and improving patient health. Emerging data indicate that monitoring assays, likely used in panels, have the potential to be diagnostic and possibly predictive of long-term outcome. In addition to ongoing discovery efforts, progress in the field will require multicenter validation, assay standardization, and commercialization so as to efficiently deliver reliable testing strategies to the practicing clinician. FAU - Cravedi, Paolo AU - Cravedi P AD - Renal Division, Department of Medicine, Mount Sinai School of Medicine, New York, NY 10029, USA. FAU - Heeger, Peter S AU - Heeger PS LA - eng GR - U01 AI063594-07S1/AI/NIAID NIH HHS/United States GR - R01 AI071185/AI/NIAID NIH HHS/United States GR - U01 AI063594/AI/NIAID NIH HHS/United States GR - U01 AI063594-08/AI/NIAID NIH HHS/United States GR - U01 AI063594-06/AI/NIAID NIH HHS/United States GR - U01 AI063594-07/AI/NIAID NIH HHS/United States PT - Journal Article PT - Review PL - United States TA - Curr Opin Organ Transplant JT - Current opinion in organ transplantation JID - 9717388 RN - 0 (Biomarkers) RN - 0 (Blood Proteins) RN - 0 (Chemokines) RN - 0 (HLA Antigens) RN - 0 (RNA, Messenger) SB - IM MH - Acute Disease MH - Animals MH - Biomarkers/blood/*metabolism/urine MH - Blood Proteins/immunology MH - Chemokines/urine MH - Chronic Disease MH - Graft Rejection/*immunology MH - HLA Antigens/*immunology MH - Humans MH - *Monitoring, Immunologic/methods MH - Organ Transplantation MH - RNA, Messenger/urine MH - Transcriptome/*immunology MH - Transplantation Tolerance/*immunology MH - Transplantation, Homologous/*immunology PMC - PMC3285386 MID - NIHMS354920 EDAT- 2011/12/22 06:00 MHDA- 2013/04/09 06:00 PMCR- 2013/02/01 CRDT- 2011/12/22 06:00 PHST- 2011/12/22 06:00 [entrez] PHST- 2011/12/22 06:00 [pubmed] PHST- 2013/04/09 06:00 [medline] PHST- 2013/02/01 00:00 [pmc-release] AID - 10.1097/MOT.0b013e32834ee402 [doi] PST - ppublish SO - Curr Opin Organ Transplant. 2012 Feb;17(1):26-32. doi: 10.1097/MOT.0b013e32834ee402.