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Kusejko K, Kouyos RD, Bernasconi E, Boggian K, Braun DL, Calmy A, Cavassini M, van Delden C, Furrer H, Garzoni C, Hirsch HH, Hirzel C, Manuel O, Schmid P, Khanna N, Haidar F, Bonani M, Golshayan D, Dickenmann M, Sidler D, Schnyder A, Mueller NJ, Günthard HF, Schreiber PW. Infectious disease events in people with HIV receiving kidney transplantation: Analysis of the Swiss HIV Cohort Study and the Swiss Transplant Cohort Study. BMC Infect Dis 2024; 24:1143. [PMID: 39394577 DOI: 10.1186/s12879-024-10026-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2024] [Accepted: 10/01/2024] [Indexed: 10/13/2024] Open
Abstract
BACKGROUND Since the implementation of universal antiretroviral therapy, kidney transplantation (K-Tx) has become a valuable option for treatment of end-stage kidney disease for people with HIV (PWH) with similar patient and graft survival as compared to HIV-uninfected patients. Little is known about the hazards and manifestations of infectious disease (ID) events occurring in kidney transplant recipients with HIV. METHODS Using linked information collected in the Swiss HIV Cohort Study (SHCS) and the Swiss Transplant Cohort Study (STCS), we described in-depth demographical and clinical characteristics of PWH who received a K-Tx since 2008. Further, we performed recurrent time to event analyses to understand whether HIV was an independent risk factor for ID events. RESULTS Overall, 24 PWH with 57 ID events were included in this study (100% match of SHCS to STCS). Of these, 17 (70.8%) patients had at least one ID event: 22 (38.6%) viral (HIV not counted), 18 (31.6%) bacterial, one (1.8%) fungal and 16 (28.1%) probable infections. Most ID events affected the respiratory tract (25, 37.3%) or the urinary tract (13, 19.4%). Pathogen types and infection sites were similar in PWH and a matched control group of HIV-uninfected patients. HIV was not an independent risk factor for ID events (adjusted hazard ratio 0.94, p = 0.9). CONCLUSION By linking data from two large national Swiss cohorts, we provided in-depth information on ID events in PWH receiving a K-Tx in Switzerland. HIV infection was not associated with an increased hazard for ID events after K-Tx.
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Affiliation(s)
- Katharina Kusejko
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and University of Zurich, Zurich, Switzerland.
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland.
| | - Roger D Kouyos
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and University of Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Enos Bernasconi
- Division of Infectious Diseases, Ente Ospedaliero Cantonale, University of Geneva and University of Southern Switzerland, Lugano, Switzerland
| | - Katia Boggian
- Division of Infectious Diseases, Infection Prevention and Travel Medicine, Department General Internal Medicine, Cantonal Hospital of St Gallen, St Gallen, Switzerland
| | - Dominique L Braun
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and University of Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Alexandra Calmy
- HIV Unit, Division of Infectious Diseases, Geneva University Hospitals, University of Geneva, Geneva, Switzerland
| | - Matthias Cavassini
- Division of Infectious Diseases, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Christian van Delden
- HIV Unit, Division of Infectious Diseases, Geneva University Hospitals, University of Geneva, Geneva, Switzerland
| | - Hansjakob Furrer
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Christian Garzoni
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Bern, Switzerland
- Department of Internal Medicine, Clinica Luganese Moncucco, Lugano, Switzerland
| | - Hans H Hirsch
- Transplantation & Clinical Virology, Department Biomedicine, University of Basel, Basel, Switzerland
- Division of Infectious Diseases & Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Cedric Hirzel
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Oriol Manuel
- Division of Infectious Diseases, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Patrick Schmid
- Division of Infectious Diseases, Infection Prevention and Travel Medicine, Department General Internal Medicine, Cantonal Hospital of St Gallen, St Gallen, Switzerland
| | - Nina Khanna
- Division of Infectious Diseases & Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Fadi Haidar
- Division of Nephrology, Department of Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Marco Bonani
- Division of Nephrology, University Hospital Zurich, Zurich, Switzerland
| | - Dela Golshayan
- Transplantation Center, Lausanne University Hospital, Lausanne, Switzerland
| | - Michael Dickenmann
- Clinic for Transplantation Immunology and Nephrology, University Hospital Basel, Basel, Switzerland
| | - Daniel Sidler
- Division of Nephrology and Hypertension, Bern University Hospital, Bern, Switzerland
| | - Aurelia Schnyder
- Clinic for Nephrology and Transplant Medicine, Cantonal Hospital of St Gallen, St Gallen, Switzerland
| | - Nicolas J Mueller
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and University of Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Huldrych F Günthard
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and University of Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Peter W Schreiber
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and University of Zurich, Zurich, Switzerland
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Ebrahimi N, Al Baghdadi M, Zuppan CW, Rogstad DK, Abdipour A. AIDS-Associated BK Virus Nephropathy in Native Kidneys: A Case Report and Review of the Literature. J Investig Med High Impact Case Rep 2024; 12:23247096241232202. [PMID: 38375628 PMCID: PMC10880537 DOI: 10.1177/23247096241232202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/10/2024] [Accepted: 01/28/2024] [Indexed: 02/21/2024] Open
Abstract
BK virus (BKV) is a small DNA virus, a member of the polyomavirus family, that causes an opportunistic infection in immunocompromised patients, especially kidney transplant patients. This virus establishes a lifelong infection in most of the population, and once it reactivates in an immunocompromised state, leads to BKV nephropathy. This review seeks to assess the correlation between severe immunosuppression, evident by low CD4 cell counts in HIV-positive patients, and the reactivation of BKV, causing nephropathy. A literature review was conducted, extracting, and analyzing case reports of HIV-positive patients showing correlations between their degree of immunosuppression, as evidenced by their CD4 counts, and the degree of BKV infectivity, confirmed by kidney biopsy. A total of 12 cases of BKV nephropathy in HIV-infected patients were reviewed. A common finding was the presence of profound immunosuppression, with most patients having CD4 counts ≤50 cells/ mm3. A substantial number also had comorbid malignancies, with some undergoing chemotherapy, potentially increasing the risk of BKV reactivation. In addition to the HIV status and malignancies, other risk factors for BKV reactivation included older age, male gender, diabetes mellitus, Caucasian race, and ureteral stent placement. BKV nephropathy in HIV patients with native kidneys is closely correlated with severe immunosuppression. Although therapeutic strategies exist for post-transplant patients, aside from the treatment of HIV with highly active anti-retroviral therapy (HAART), which potentially helps with clearing BKV by increasing CD4 count, there is no definitive treatment for a native kidney BKV nephropathy in patients with AIDS. The complexity of the cases and severity of comorbidities indicate the need for further research to develop therapeutic strategies tailored to this population.
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Shah A, Kumar V, Palmer MB, Trofe-Clark J, Laskin B, Sawinski D, Hogan JJ. Native kidney BK virus nephropathy, a systematic review. Transpl Infect Dis 2019; 21:e13083. [PMID: 30907978 DOI: 10.1111/tid.13083] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 02/10/2019] [Accepted: 02/15/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND There is a growing base of literature describing BK nephropathy (BKVN) in patients outside of the setting of kidney transplant. Previous systematic reviews of the literature have been limited by methodology or by the scope of patients included. STUDY DESIGN AND METHODS Systematic Review (Prospero # CRD42018088524). SETTING & POPULATION Patients without kidney transplant who had biopsy-proven BKVN. SELECTION CRITERIA FOR STUDIES Full-text articles that describe native BKVN patient cases. ANALYTICAL APPROACH Descriptive synthesis. RESULTS The search identified 630 unique articles of which 51 were included in the final review. Sixty-five cases (including two new cases presented in this review) were identified, all but one occurred in the setting of known immunosuppression. LIMITATIONS The primary limitation was the exclusion of studies that did not fulfill the stringent review criteria. We excluded reports with only a clinical diagnosis of BKVN, such as those with viruria and/or viremia without biopsy. CONCLUSIONS As of May 2018, there are 65 reported cases of BKVN in native kidneys. This represents the most comprehensive description of biopsy-proven BKVN in native kidneys to date. Evaluation for BK nephropathy should be considered in immunocompromised patients who exhibit unexplained renal failure.
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Affiliation(s)
- Ankur Shah
- Division of Nephrology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Vinayak Kumar
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Matthew B Palmer
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.,Department of Pathology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jennifer Trofe-Clark
- Division of Nephrology, University of Pennsylvania, Philadelphia, Pennsylvania.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.,Department of Pharmacy Services, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Benjamin Laskin
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.,Division of Nephrology, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Deirdre Sawinski
- Division of Nephrology, University of Pennsylvania, Philadelphia, Pennsylvania.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jonathan J Hogan
- Division of Nephrology, University of Pennsylvania, Philadelphia, Pennsylvania.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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Le A, Chung M, Pisharodi L, Reagan JL, Farmakiotis D. Dysuria in a Patient With AIDS and Lymphoma. Clin Infect Dis 2017. [DOI: 10.1093/cid/cix308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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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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Ledesma J, Muñoz P, Garcia de Viedma D, Cabrero I, Loeches B, Montilla P, Gijon P, Rodriguez-Sanchez B, Bouza E. BK virus infection in human immunodeficiency virus-infected patients. Eur J Clin Microbiol Infect Dis 2011; 31:1531-5. [PMID: 22086655 DOI: 10.1007/s10096-011-1474-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2011] [Accepted: 10/20/2011] [Indexed: 12/16/2022]
Abstract
The aim of this study is to evaluate the prevalence of BK virus (BKV) infection in HIV-positive patients receiving highly active antiretroviral therapy (HAART) in our hospital. The presence of BKV was analysed in urine and plasma samples from 78 non-selected HIV-infected patients. Clinical data were recorded using a pre-established protocol. We used a nested PCR to amplify a specific region of the BKV T-large antigen. Positive samples were quantified using real-time PCR. Mean CD4 count in HIV-infected patients was 472 cells/mm3 and median HIV viral load was <50 copies/mL. BKV viraemia was detected in only 1 HIV-positive patient, but 57.7% (45 out of 78) had BKV viruria, which was more common in patients with CD4 counts>500 cells/mm3 (74.3% vs 25.7%; p=0.007). Viruria was present in 21.7% of healthy controls (5 out of 23 samples, p=0.02). All viral loads were low (<100 copies/mL), and we could not find any association between BKV infection and renal or neurological manifestations. We provide an update on the prevalence of BKV in HIV-infected patients treated with HAART. BKV viruria was more common in HIV-infected patients; however, no role for BKV has been demonstrated in this population.
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Affiliation(s)
- J Ledesma
- Department of Clinical Microbiology-Infectious Diseases, Hospital General Universitario Gregorio Marañón, Doctor Esquerdo 46, 28007, Madrid, Spain
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Nukuzuma S, Kameoka M, Sugiura S, Nakamichi K, Nukuzuma C, Miyoshi I, Takegami T. Archetype JC virus efficiently propagates in kidney-derived cells stably expressing HIV-1 Tat. Microbiol Immunol 2009; 53:621-8. [PMID: 19903262 DOI: 10.1111/j.1348-0421.2009.00166.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Pathogenic JCV with rearranged regulatory regions (PML-type) causes PML, a demyelinating disease, in the brains of immunocompromised patients. On the other hand, archetype JCV persistently infecting the kidney is thought to be converted to PML-type virus during JCV replication in the infected host under immunosuppressed conditions. In addition, Tat protein, encoded by HIV-1, markedly enhances the expression of a reporter gene under control of the JCV late promoter. In order to examine the influence of Tat on JCV propagation, we used kidney-derived COS-7 cells, which only permit archetype JCV, and established COS-tat cells, which express HIV-1 Tat stably. We found that the extent of archetype JCV propagation in COS-tat cells is significantly greater than in COS-7 cells. On the other hand, COS-7 cells express SV40 T antigen, which is a strong stimulator of archetype JCV replication. The expression of SV40 T antigen was enhanced by HIV-1 Tat slightly according to real-time RT-PCR, this was not closely related to JCV replication in COS-tat cells. The efficiency of JCV propagation depended on the extent of expression of functional Tat. To our knowledge, this is the first report of increased production of archetype JCV in a culture system using cell lines stably expressing HIV-1 Tat. We propose here that COS-tat cells are a useful tool for studying the role of Tat in archetype JCV replication in the development of PML.
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Affiliation(s)
- Souichi Nukuzuma
- Department of Microbiology, Kobe Institute of Health, 4-6, Minatojima-Nakamachi, Chuo-ku, Kobe, Hyogo 650-0046, Japan.
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8
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Boldorini R, Allegrini S, Miglio U, Paganotti A, Veggiani C. Detection, distribution, and pathologic significance of BK virus strains isolated from patients with kidney transplants, with and without polyomavirus-associated nephropathy. Arch Pathol Lab Med 2009; 133:766-74. [PMID: 19415951 DOI: 10.5858/133.5.766] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/11/2008] [Indexed: 11/06/2022]
Abstract
CONTEXT BK virus strains or regulatory region sequence variations may play a role in the pathogenesis of polyomavirus-associated nephropathy (PVAN), although no definite relationship has yet been demonstrated. OBJECTIVE To investigate the pathologic significance of BK virus strains and regulatory region sequence variations. DESIGN Eight (3.5%) of 226 patients with renal transplants developed PVAN; the remaining 218 cases were used as controls. From the patients who developed PVAN, 70 urine samples, 63 blood samples, and 17 renal biopsy samples were taken, and 682 urine samples, 677 blood samples, and 101 renal biopsy samples were taken from the control cases. Amplification and sequence analyses of regulatory region were obtained, and the sequences were analyzed using the Basic Local Alignment Search Tool program. RESULTS The WWT strain was more frequently detected in PVAN cases than in the control cases (urine: 88.5% vs 22.1%; blood: 85.2% vs 40%; renal biopsies: 77.8% vs 0%), and the AS and WW strains were only isolated from controls. Strain 128-1 was frequently associated with JC virus coinfection in both groups (PVAN: 78.3%; controls: 98%). Major WWT rearrangements were detected in 29.6% of the urine samples, 30.4% of the blood samples, and one renal biopsy from the PVAN cases, but in only one urine sample from the controls. Insertion of 8 base pairs (P block) was found in all 128-1 strains; WW and AS were archetypal in 78.9% and 57.7% of the samples, respectively. CONCLUSIONS Although the study included only 8 PVAN cases, regulatory region sequence variations seem to be frequent and independent of the development of the disease, and the WWT strain seems more frequently related to the development of nephropathy than other strains.
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Affiliation(s)
- Renzo Boldorini
- Department of Medical Science, University School of Medicine "Amedeo Avogadro" of Eastern Piedmont, Novara, Italy.
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Wiseman AC. Polyomavirus nephropathy: a current perspective and clinical considerations. Am J Kidney Dis 2009; 54:131-42. [PMID: 19394729 DOI: 10.1053/j.ajkd.2009.01.271] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2008] [Accepted: 01/30/2009] [Indexed: 12/16/2022]
Abstract
During the last decade, the human polyomaviruses (BK virus and, much less commonly, JC virus) have entered the realm of routine clinical decision making for providers caring for kidney transplant recipients. The emergence of polyomavirus-associated nephropathy (PVAN) as an important clinical entity coincided with the development and use of more potent immunosuppression agents, currently the only clear risk factor for reactivation of the virus. Ongoing efforts to define the pathogenesis, clinical presentation, and appropriate management of PVAN have led to a greater ability to prevent and control viral-induced interstitial nephritis despite continued deficiencies in our understanding of risk factors for disease and lack of published prospective polyomavirus-specific antiviral trials. The purpose of this review is to summarize advances made during the last decade and highlight emerging data that address common clinical considerations the clinician currently faces in the understanding and management of PVAN.
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Affiliation(s)
- Alexander C Wiseman
- Division of Renal Diseases and Hypertension, University of Colorado Health Sciences Center, Aurora, CO 80045, USA.
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Abstract
SUMMARY Human immunodeficiency virus (HIV)-infected patients may acquire new viral co-infections; they also may experience the reactivation or worsening of existing viral infections, including active, smoldering, or latent infections. HIV-infected patients may be predisposed to these viral infections owing to immunodeficiency or risk factors common to HIV and other viruses. A number of these affect the kidney, either by direct infection or by deposition of immune complexes. In this review we discuss the renal manifestations and treatment of hepatitis C virus, BK virus, adenovirus, cytomegalovirus, and parvovirus B19 in patients with HIV disease. We also discuss an approach to the identification of new viral renal pathogens, using a viral gene chip to identify viral DNA or RNA.
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Affiliation(s)
- Meryl Waldman
- Kidney Disease Section, National Institute of Diabetes, Digestive, and Kidney Diseases, National Institutes of Health, Department of Health and Human Services, Bethesda, MD 20892-1268, USA.
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Knysz B, Pazgan-Simon M, Zwolińska K, Pulik P, Piasecki E, Zalewska M, Gładysz A. JCV and BKV prevalence in people infected with HIV-1. HIV & AIDS REVIEW 2008. [DOI: 10.1016/s1730-1270(10)60004-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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