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Burek Kamenaric M, Ivkovic V, Kovacevic Vojtusek I, Zunec R. The Role of HLA and KIR Immunogenetics in BK Virus Infection after Kidney Transplantation. Viruses 2020; 12:v12121417. [PMID: 33317205 PMCID: PMC7763146 DOI: 10.3390/v12121417] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 12/04/2020] [Accepted: 12/08/2020] [Indexed: 12/13/2022] Open
Abstract
BK virus (BKV) is a polyomavirus with high seroprevalence in the general population with an unremarkable clinical presentation in healthy people, but a potential for causing serious complications in immunosuppressed transplanted patients. Reactivation or primary infection in kidney allograft recipients may lead to allograft dysfunction and subsequent loss. Currently, there is no widely accepted specific treatment for BKV infection and reduction of immunosuppressive therapy is the mainstay therapy. Given this and the sequential appearance of viruria-viremia-nephropathy, screening and early detection are of utmost importance. There are numerous risk factors associated with BKV infection including genetic factors, among them human leukocyte antigens (HLA) and killer cell immunoglobulin-like receptors (KIR) alleles have been shown to be the strongest so far. Identification of patients at risk for BKV infection would be useful in prevention or early action to reduce morbidity and progression to frank nephropathy. Assessment of risk involving HLA ligands and KIR genotyping of recipients in the pre-transplant or early post-transplant period might be useful in clinical practice. This review summarizes current knowledge of the association between HLA, KIR and BKV infection and potential future directions of research, which might lead to optimal utilization of these genetic markers.
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Affiliation(s)
- Marija Burek Kamenaric
- Tissue Typing Center, Clinical Department of Transfusion Medicine and Transplantation Biology, University Hospital Center Zagreb, 10 000 Zagreb, Croatia;
| | - Vanja Ivkovic
- Department of Nephrology, Hypertension, Dialysis and Transplantation, University Hospital Center Zagreb, 10 000 Zagreb, Croatia; (V.I.); (I.K.V.)
- Department of Public Health, Faculty of Health Studies, University of Rijeka, 51 000 Rijeka, Croatia
| | - Ivana Kovacevic Vojtusek
- Department of Nephrology, Hypertension, Dialysis and Transplantation, University Hospital Center Zagreb, 10 000 Zagreb, Croatia; (V.I.); (I.K.V.)
| | - Renata Zunec
- Tissue Typing Center, Clinical Department of Transfusion Medicine and Transplantation Biology, University Hospital Center Zagreb, 10 000 Zagreb, Croatia;
- Correspondence:
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Frickmann H, Zautner AE, Moter A, Kikhney J, Hagen RM, Stender H, Poppert S. Fluorescence in situ hybridization (FISH) in the microbiological diagnostic routine laboratory: a review. Crit Rev Microbiol 2017; 43:263-293. [PMID: 28129707 DOI: 10.3109/1040841x.2016.1169990] [Citation(s) in RCA: 126] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Early identification of microbial pathogens is essential for rational and conservative antibiotic use especially in the case of known regional resistance patterns. Here, we describe fluorescence in situ hybridization (FISH) as one of the rapid methods for easy identification of microbial pathogens, and its advantages and disadvantages for the diagnosis of pathogens in human infections in the laboratory diagnostic routine. Binding of short fluorescence-labeled DNA or nucleic acid-mimicking PNA probes to ribosomes of infectious agents with consecutive analysis by fluorescence microscopy allows identification of bacterial and eukaryotic pathogens at genus or species level. FISH analysis leads to immediate differentiation of infectious agents without delay due to the need for microbial culture. As a microscopic technique, FISH has the unique potential to provide information about spatial resolution, morphology and identification of key pathogens in mixed species samples. On-going automation and commercialization of the FISH procedure has led to significant shortening of the time-to-result and increased test reliability. FISH is a useful tool for the rapid initial identification of microbial pathogens, even from primary materials. Among the rapidly developing alternative techniques, FISH serves as a bridging technology between microscopy, microbial culture, biochemical identification and molecular diagnostic procedures.
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Affiliation(s)
- Hagen Frickmann
- a German Armed Forces Hospital of Hamburg, Department of Tropical Medicine at the Bernhard Nocht Institute , Hamburg , Germany
| | - Andreas Erich Zautner
- b Department of Medical Microbiology, University Medical Center Göttingen , Göttingen , Germany
| | - Annette Moter
- c University Medical Center Berlin, Biofilmcenter at the German Heart Institute Berlin , Berlin , Germany
| | - Judith Kikhney
- c University Medical Center Berlin, Biofilmcenter at the German Heart Institute Berlin , Berlin , Germany
| | - Ralf Matthias Hagen
- a German Armed Forces Hospital of Hamburg, Department of Tropical Medicine at the Bernhard Nocht Institute , Hamburg , Germany
| | | | - Sven Poppert
- e Institute for Medical Microbiology, Justus-Liebig-University Giessen , Giessen , Germany
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Vigil D, Konstantinov NK, Barry M, Harford AM, Servilla KS, Kim YH, Sun Y, Ganta K, Tzamaloukas AH. BK nephropathy in the native kidneys of patients with organ transplants: Clinical spectrum of BK infection. World J Transplant 2016; 6:472-504. [PMID: 27683628 PMCID: PMC5036119 DOI: 10.5500/wjt.v6.i3.472] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 08/25/2016] [Accepted: 09/08/2016] [Indexed: 02/05/2023] Open
Abstract
Nephropathy secondary to BK virus, a member of the Papoviridae family of viruses, has been recognized for some time as an important cause of allograft dysfunction in renal transplant recipients. In recent times, BK nephropathy (BKN) of the native kidneys has being increasingly recognized as a cause of chronic kidney disease in patients with solid organ transplants, bone marrow transplants and in patients with other clinical entities associated with immunosuppression. In such patients renal dysfunction is often attributed to other factors including nephrotoxicity of medications used to prevent rejection of the transplanted organs. Renal biopsy is required for the diagnosis of BKN. Quantitation of the BK viral load in blood and urine are surrogate diagnostic methods. The treatment of BKN is based on reduction of the immunosuppressive medications. Several compounds have shown antiviral activity, but have not consistently shown to have beneficial effects in BKN. In addition to BKN, BK viral infection can cause severe urinary bladder cystitis, ureteritis and urinary tract obstruction as well as manifestations in other organ systems including the central nervous system, the respiratory system, the gastrointestinal system and the hematopoietic system. BK viral infection has also been implicated in tumorigenesis. The spectrum of clinical manifestations from BK infection and infection from other members of the Papoviridae family is widening. Prevention and treatment of BK infection and infections from other Papovaviruses are subjects of intense research.
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Xing J, Procop GW, Reynolds JP, Chiesa-Vottero A, Zhang Y. Diagnostic utility of urine cytology in early detection of polyomavirus in transplant patients. J Am Soc Cytopathol 2016; 6:28-32. [PMID: 31042631 DOI: 10.1016/j.jasc.2016.08.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 08/11/2016] [Accepted: 08/11/2016] [Indexed: 12/27/2022]
Abstract
INTRODUCTION Polyomavirus-associated nephropathy (PVAN) is one of the most common disease affecting transplant patients, mainly caused by BK polyomavirus (BKV) and with <5% of the cases caused by JC polyomavirus (JCV). Screening and early intervention, including appropriate reduction in immunosuppressive therapy, are critical to reduce allograft loss. The presence of decoy cells in the urine is a characteristic cytopathic effect of polyomavirus. The goal of this study was to investigate the significance of decoy cells in urine cytology in transplant patients, comparing with the plasma viral replication level detected by the real-time quantitative BK virus polymerase chain reaction test (Qt-BK PCR). METHODS A cohort of post-transplantation patients with serum BKV level monitored by Qt-BK PCR from 2008 to 2013 was studied. Among them, 35 patients had both urine cytology (UC) analysis and Qt-BK PCR performed. The clinical presentation along with the available UC slides were retrieved and reviewed. RESULTS Compared with Qt-BK PCR, the sensitivity, specificity, positive predictive value, and negative predictive value of urine cytology analyzed within one week apart were 92%, 71%, 85%, and 83%, respectively. The accuracy of the UC was 84%. More interestingly, UC played a key role in identifying a case of JCV associated PVAN whereas Qt-BK PCR from both urine and plasma failed to detect this virus. CONCLUSION Our data suggests that urine cytology is a sensitive surveillance test for early detection of polyomavirus in transplant patients, and it is particularly useful to screen for rare JC polyomavirus.
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Affiliation(s)
- Juan Xing
- Department of Pathology, Robert J. Tomsich Pathology & Laboratory Medicine Institute, Cleveland Clinic, Cleveland, Ohio
| | - Gary W Procop
- Department of Molecular Pathology, Robert J. Tomsich Pathology & Laboratory Medicine Institute, Cleveland Clinic, Cleveland, Ohio
| | - Jordan P Reynolds
- Department of Pathology, Robert J. Tomsich Pathology & Laboratory Medicine Institute, Cleveland Clinic, Cleveland, Ohio
| | - Andres Chiesa-Vottero
- Department of Pathology, Robert J. Tomsich Pathology & Laboratory Medicine Institute, Cleveland Clinic, Cleveland, Ohio
| | - Yaxia Zhang
- Department of Pathology, Robert J. Tomsich Pathology & Laboratory Medicine Institute, Cleveland Clinic, Cleveland, Ohio.
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Troxell ML, Lanciault C. Practical Applications in Immunohistochemistry: Evaluation of Rejection and Infection in Organ Transplantation. Arch Pathol Lab Med 2016; 140:910-25. [PMID: 26759930 DOI: 10.5858/arpa.2015-0275-cp] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
CONTEXT -Immunohistochemical analysis of tissue biopsy specimens is a crucial tool in diagnosis of both rejection and infection in patients with solid organ transplants. In the past 15 years, the concept of antibody-mediated rejection has been refined, and diagnostic criteria have been codified in renal, heart, pancreas, and lung allografts (with studies ongoing in liver, small intestine, and composite grafts), all of which include immunoanalysis for the complement split product C4d. OBJECTIVES -To review the general concepts of C4d biology and immunoanalysis, followed by organ-allograft-specific data, and interpretative nuances for kidney, pancreas, and heart, with discussion of early literature for lung and liver biopsies. Additionally, practical applications and limitations of immunostains for infectious organisms (Polyomavirus, Adenoviridae [adenovirus], and the herpes virus family, including Herpes simplex virus, Cytomegalovirus, Human herpes virus 8, and Epstein-Barr virus) are reviewed in the context of transplant recipients. DATA SOURCES -Our experience and published primary and review literature. CONCLUSIONS -Immunohistochemistry continues to have an important role in transplant pathology, most notably C4d staining in assessment of antibody-mediated rejection and assessment of viral pathogens in tissue. In all facets of transplant pathology, correlation of morphology with special studies and clinical data is critical, as is close communication with the transplant team.
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Affiliation(s)
| | - Christian Lanciault
- From the Department of Pathology, Oregon Health & Science University, Portland
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Umeda M, Ichinose K, Okada A, Nishino A, Aramaki T, Iwanaga N, Terada K, Nakamura H, Ueki Y, Kawakami A. A rare case of hemorrhagic cystitis complicated with thrombocytopenia and hemophagocytic syndrome associated with BK virus, under immunosuppressive treatment of systemic lupus erythematosus. Mod Rheumatol 2015; 26:467-9. [PMID: 26011441 DOI: 10.3109/14397595.2015.1054080] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Masataka Umeda
- a Sasebo Chuo Hospital , Nagasaki , Japan.,b Department of Rheumatology , Unit of Translational Medicine, Graduate School of Biomedical Sciences, Nagasaki University , Nagasaki , Japan
| | - Kunihiro Ichinose
- b Department of Rheumatology , Unit of Translational Medicine, Graduate School of Biomedical Sciences, Nagasaki University , Nagasaki , Japan
| | - Akitomo Okada
- b Department of Rheumatology , Unit of Translational Medicine, Graduate School of Biomedical Sciences, Nagasaki University , Nagasaki , Japan
| | - Ayako Nishino
- b Department of Rheumatology , Unit of Translational Medicine, Graduate School of Biomedical Sciences, Nagasaki University , Nagasaki , Japan
| | | | | | | | - Hideki Nakamura
- b Department of Rheumatology , Unit of Translational Medicine, Graduate School of Biomedical Sciences, Nagasaki University , Nagasaki , Japan
| | | | - Atsushi Kawakami
- b Department of Rheumatology , Unit of Translational Medicine, Graduate School of Biomedical Sciences, Nagasaki University , Nagasaki , Japan
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Signaling via the IL-20 receptor inhibits cutaneous production of IL-1β and IL-17A to promote infection with methicillin-resistant Staphylococcus aureus. Nat Immunol 2013; 14:804-11. [PMID: 23793061 PMCID: PMC3721434 DOI: 10.1038/ni.2637] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Accepted: 05/02/2013] [Indexed: 12/14/2022]
Abstract
Staphylococcus aureus causes most infections of human skin and soft tissue and is a major infectious cause of mortality. Host defense mechanisms against S. aureus are incompletely understood. Interleukin 19 (IL-19), IL-20 and IL-24 signal through type I and type II IL-20 receptors and are associated with inflammatory skin diseases such as psoriasis and atopic dermatitis. We found here that those cytokines promoted cutaneous infection with S. aureus in mice by downregulating IL-1β- and IL-17A-dependent pathways. We noted similar effects of those cytokines in human keratinocytes after exposure to S. aureus, and antibody blockade of the IL-20 receptor improved outcomes in infected mice. Our findings identify an immunosuppressive role for IL-19, IL-20 and IL-24 during infection that could be therapeutically targeted to alter susceptibility to infection.
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