1
|
Klufah F, Mobaraki G, Shi S, Marcelissen T, Alharbi RA, Mobarki M, Almalki SSR, van Roermund J, zur Hausen A, Samarska I. Human polyomaviruses JCPyV and MCPyV in urothelial cell carcinoma: a single institution experience. Front Oncol 2023; 13:1251244. [PMID: 38192628 PMCID: PMC10773619 DOI: 10.3389/fonc.2023.1251244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 11/27/2023] [Indexed: 01/10/2024] Open
Abstract
Objective Urothelial cell carcinoma (UCC) is the most common type of urinary bladder. JCPyV and BKPyV have been detected in the urine and tissue of urothelial cell carcinomas (UCC) in immunocompetent patients. Here, we investigated the presence of several HPyVs in UCC samples using diverse molecular techniques to study the prevalence of HPyVs in UCC. Methods A large single-institution database of urine cytology specimens (UCS; n = 22.867 UCS) has previously been searched for decoy cells (n = 30), suggesting polyomavirus infection. The available urine sediments and formalin-fixed paraffin-embedded (FFPE) tissue samples of UCC patients were tested for the presence of JCPyV-LTAg expression by immunohistochemistry (IHC) labeled with SV40-LTAg antibody (clone: PAb416) and subsequent PCR followed by sequencing. In addition, the presence of the oncogenic Merkel cell polyomavirus (MCPyV) and the presence of human polyomavirus 6 (HPyV6) and 7 (HPyV7) DNA were tested with DNA PCR or IHC. Results Of the 30 patients harboring decoy cells, 14 were diagnosed with UCC of the urinary bladder (14/30; 46.6%) before presenting with decoy cells in the urine. The SV40-LTAg IHC was positive in all 14 UCC urine sediments and negative in the FFPE tissues. JCPyV-DNA was identified in all five available UCS and in three FFPE samples of UCC (three of 14; 21.4%). Two UCC cases were positive for MCPyV-DNA (two of 14; 14.3%), and one of them showed protein expression by IHC (one of 14; 7.1%). All specimens were HPyV6 and HPyV7 negative. Conclusion Our findings show the presence of JCPyV in the urine and UCC of immunocompetent patients. Moreover, MCPyV was detected in two UCC cases. In total, five UCC cases showed the presence of either JCPyV or MCPyV. The evidence here supports the hypothesis that these viruses might sporadically be associated with UCC. Further studies are needed to confirm the relevance of JCPyV or MCPyV as a possible risk factor for UCC development.
Collapse
Affiliation(s)
- Faisal Klufah
- Department of Pathology, GROW-School for Oncology and Reproduction, Maastricht University, Medical Centre+, Maastricht, Netherlands
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Al-Baha University, Al-Baha, Saudi Arabia
| | - Ghalib Mobaraki
- Department of Pathology, GROW-School for Oncology and Reproduction, Maastricht University, Medical Centre+, Maastricht, Netherlands
- Department of Medical Laboratories Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Shuai Shi
- Department of Pathology, GROW-School for Oncology and Reproduction, Maastricht University, Medical Centre+, Maastricht, Netherlands
| | - Tom Marcelissen
- Department of Urology, Maastricht University, Medical Centre+, Maastricht, Netherlands
| | - Raed A. Alharbi
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Al-Baha University, Al-Baha, Saudi Arabia
| | - Mousa Mobarki
- Pathology Department, Faculty of Medicine, Jazan University, Jazan, Saudi Arabia
| | - Shaia Saleh R. Almalki
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Al-Baha University, Al-Baha, Saudi Arabia
| | - Joep van Roermund
- Department of Urology, Maastricht University, Medical Centre+, Maastricht, Netherlands
| | - Axel zur Hausen
- Department of Pathology, GROW-School for Oncology and Reproduction, Maastricht University, Medical Centre+, Maastricht, Netherlands
| | - Iryna Samarska
- Department of Pathology, GROW-School for Oncology and Reproduction, Maastricht University, Medical Centre+, Maastricht, Netherlands
| |
Collapse
|
2
|
Rohra P, Mir F, Park JW, Pool M, Gattuso P, Cheng L. A small round blue cell tumor in urine: cytomorphology and differential diagnosis. Cytojournal 2021; 18:18. [PMID: 34512789 PMCID: PMC8422448 DOI: 10.25259/cytojournal_45_2020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 09/14/2020] [Indexed: 11/12/2022] Open
Affiliation(s)
- Prih Rohra
- Department of Pathology, Rush University Medical Center, Chicago, Illinois, United States
| | - Fatima Mir
- Department of Pathology, Rush University Medical Center, Chicago, Illinois, United States
| | - Ji-Weon Park
- Department of Pathology, Rush University Medical Center, Chicago, Illinois, United States
| | - Mark Pool
- Department of Pathology, Rush University Medical Center, Chicago, Illinois, United States
| | - Paolo Gattuso
- Department of Pathology, Rush University Medical Center, Chicago, Illinois, United States
| | - Lin Cheng
- Department of Pathology, Rush University Medical Center, Chicago, Illinois, United States
| |
Collapse
|
3
|
Ko CJ, Wang A, Panse G, Lee EE, Wang RC, Whang PG, Bosenberg M, Damsky W. HPyV6- and HPyV7-negative parakeratosis and dyskeratosis in squamous cell carcinoma in situ. J Cutan Pathol 2021; 48:998-1000. [PMID: 33813761 DOI: 10.1111/cup.14022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 03/16/2021] [Accepted: 03/31/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Christine J Ko
- Department of Dermatology, Yale University Medical School, New Haven, Connecticut, USA.,Department of Pathology, Yale University Medical School, New Haven, Connecticut, USA
| | - Alice Wang
- Department of Dermatology, Yale University Medical School, New Haven, Connecticut, USA
| | - Gauri Panse
- Department of Dermatology, Yale University Medical School, New Haven, Connecticut, USA.,Department of Pathology, Yale University Medical School, New Haven, Connecticut, USA
| | | | - Richard C Wang
- Department of Dermatology, University of Texas Southwestern, Dallas, Texas, USA
| | - Peter G Whang
- Department of Orthopaedic Surgery, Yale University Medical School, New Haven, Connecticut, USA
| | - Marcus Bosenberg
- Department of Dermatology, Yale University Medical School, New Haven, Connecticut, USA.,Department of Pathology, Yale University Medical School, New Haven, Connecticut, USA
| | - William Damsky
- Department of Dermatology, Yale University Medical School, New Haven, Connecticut, USA.,Department of Pathology, Yale University Medical School, New Haven, Connecticut, USA
| |
Collapse
|
4
|
Merkel Cell Polyomavirus Large T Antigen Unique Domain Regulates Its Own Protein Stability and Cell Growth. Viruses 2020; 12:v12091043. [PMID: 32962090 PMCID: PMC7551350 DOI: 10.3390/v12091043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 09/14/2020] [Accepted: 09/16/2020] [Indexed: 02/07/2023] Open
Abstract
Merkel cell polyomavirus (MCV) is the only known human oncogenic virus in the polyomaviridae family and the etiological agent of most Merkel cell carcinomas (MCC). MCC is an aggressive and highly metastatic skin cancer with a propensity for recurrence and poor prognosis. Large tumor antigen (LT), is an essential oncoprotein for MCV transcription, viral replication, and cancer cell proliferation. MCV LT is a short-lived protein that encodes a unique domain: MCV LT unique regions (MURs). These domains consist of phosphorylation sites that interact with multiple E3 ligases, thus limiting LT expression and consequently, viral replication. In this study, we show that MURs are necessary for regulating LT stability via multiple E3 ligase interactions, resulting in cell growth arrest. While expression of wild-type MCV LT induced a decrease in cellular proliferation, deletion of the MUR domains resulted in increased LT stability and cell proliferation. Conversely, addition of MURs to SV40 LT propagated E3 ligase interactions, which in turn, reduced SV40 LT stability and decreased cell growth activity. Our results demonstrate that compared to other human polyomaviruses (HPyVs), MCV LT has evolved to acquire the MUR domains that are essential for MCV LT autoregulation, potentially leading to viral latency and MCC.
Collapse
|