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Chokshi SM, Odegard EA, Meeds HL, Kleiboeker SB, Ziady A, Sabulski A, Jodele S, Seif AE, Davies SM, Laskin BL, Blackard JT. Uncommon BK polyomaviruses detected in allogeneic hematopoietic cell transplant recipients. Microbiol Resour Announc 2024; 13:e0000524. [PMID: 38647278 PMCID: PMC11237613 DOI: 10.1128/mra.00005-24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 04/04/2024] [Indexed: 04/25/2024] Open
Abstract
The role of viral diversity in the pathogenesis of BK polyomavirus (BKPyV)-associated disease is poorly understood. Here, we report near full-length BKPyV genome sequences from two allogeneic hematopoietic cell transplant recipients infected with BKPyV genotype II, which is uncommon in the USA.
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Affiliation(s)
- Saagar M. Chokshi
- Division of Digestive Diseases, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Elizabeth A. Odegard
- Division of Digestive Diseases, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Heidi L. Meeds
- Division of Digestive Diseases, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | | | - Assem Ziady
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Anthony Sabulski
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Sonata Jodele
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Alix E. Seif
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Division of Oncology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Stella M. Davies
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Benjamin L. Laskin
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Division of Nephrology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Jason T. Blackard
- Division of Digestive Diseases, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
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Odegard EA, Meeds HL, Kleiboeker SB, Ziady A, Sabulski A, Jodele S, Seif AE, Davies SM, Laskin BL, Blackard JT. BK Polyomavirus Diversity After Hematopoietic Stem Cell Transplantation. J Infect Dis 2023; 228:1208-1218. [PMID: 37165301 PMCID: PMC10629712 DOI: 10.1093/infdis/jiad117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 04/21/2023] [Indexed: 05/12/2023] Open
Abstract
BK polyomavirus (BKPyV) infection is common after hematopoietic stem cell transplantation (HSCT) and is associated with the development of hemorrhagic cystitis (HC). The role that BKPyV plays in the pathogenesis of HC is not well characterized. We investigated the impact of BKPyV diversity on the development of HC using a previously established cohort of pediatric HSCT patients. There were 147 urine samples with quantifiable BKPyV at month 1 after HSCT; 137 (93.2%) were amplified using our in-house polymerase chain reaction approach and sent for next-generation sequencing. Subtype Ia was most frequent (61.3%), followed by subtype Ib1 (31.4%). The median viral load of subtype Ia samples was higher than for subtype Ib1 at month 1. Across the protein coding regions, APOBEC-induced mutations and signature patterns associated with HC were identified. This is the largest sequencing study of a single cohort of HSCT patients, providing a vast resource of sequence data for future analyses.
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Affiliation(s)
- Elizabeth A Odegard
- Division of Digestive Diseases, University of Cincinnati College of Medicine, Ohio
| | - Heidi L Meeds
- Division of Digestive Diseases, University of Cincinnati College of Medicine, Ohio
| | | | - Assem Ziady
- Department of Pediatrics, University of Cincinnati College of Medicine, Ohio
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Ohio
| | - Anthony Sabulski
- Department of Pediatrics, University of Cincinnati College of Medicine, Ohio
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Ohio
| | - Sonata Jodele
- Department of Pediatrics, University of Cincinnati College of Medicine, Ohio
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Ohio
| | - Alix E Seif
- Perelman School of Medicine, University of Pennsylvania, Pennsylvania
- Division of Oncology, The Children's Hospital of Philadelphia, Pennsylvania
| | - Stella M Davies
- Department of Pediatrics, University of Cincinnati College of Medicine, Ohio
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Ohio
| | - Benjamin L Laskin
- Perelman School of Medicine, University of Pennsylvania, Pennsylvania
- Division of Nephrology, The Children's Hospital of Philadelphia, Pennsylvania
| | - Jason T Blackard
- Division of Digestive Diseases, University of Cincinnati College of Medicine, Ohio
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BK Polyomavirus Subtypes II and IV in Hematopoietic Cell Transplant Recipients. Microbiol Resour Announc 2022; 11:e0105321. [PMID: 34989611 PMCID: PMC8759406 DOI: 10.1128/mra.01053-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Symptomatic BK polyomavirus (BKPyV) infections are common and relevant in immunocompromised patients. Here, we present full-length BKPyV genomes from samples from patients who received hematopoietic cell transplants in the United States. These individuals had non-subtype I BKPyV, as determined by amplification, next-generation sequencing, and phylogenetic analysis.
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