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Kim YC, Woo B, Kim HN, Kim KE, Jeon J, Kim C, Baek YS. Human papillomavirus detection rates in Bowen disease: correlation with pelvic and digital region involvement and specific p53 immunostaining patterns. Clin Exp Dermatol 2024; 49:848-858. [PMID: 38365318 DOI: 10.1093/ced/llae050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 02/10/2024] [Indexed: 02/18/2024]
Abstract
BACKGROUND The relationship between human papillomavirus (HPV) and Bowen disease (BD) is not fully understood. OBJECTIVES To investigate the differences in HPV detection rates in BD samples across various body regions and analyse the expression patterns of p53, p16 and Ki-67 in relation to HPV presence. METHODS Tissue samples from patients diagnosed with BD, confirmed through histopathology, were retrospectively collected. Next-generation sequencing was used for HPV DNA detection. Immunohistochemistry (IHC) for p16, p53 and Ki-67 was performed. RESULTS Out of 109 patients with BD, 21 (19.3%) were HPV-positive. All identified types were α-HPVs, with HPV-16 being the most common. The HPV detection rate was significantly higher in the pelvic (9/13, 69%, P < 0.001) and digital (5/10, 50%, P = 0.02) areas compared with those in the other regions. HPV presence was significantly correlated with p53 negativity (P = 0.002), the p53 'non-overexpression' IHC pattern (P < 0.001) and p16-p53 immunostain pattern discordance (P < 0.001). Conversely, there was no notable association between HPV presence and p16 positivity, the p16 IHC pattern or Ki-67 expression. CONCLUSIONS Our findings suggest the oncogenic role of sexually transmitted and genito-digitally transmitted α-HPVs in the pathogenesis of BD in pelvic and digital regions. GRAPHICAL ABSTRACT
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Affiliation(s)
- Young Chan Kim
- Departments of Dermatology and Pathology, Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Been Woo
- Departments of Dermatology and Pathology, Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Han-Na Kim
- Departments of Dermatology and Pathology, Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Ko Eun Kim
- Departments of Dermatology and Pathology, Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Jiehyun Jeon
- Departments of Dermatology and Pathology, Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Chungyeul Kim
- Department of Pathology, Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Yoo Sang Baek
- Departments of Dermatology and Pathology, Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
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Zhang D, Fan H, Liu X, Wang S, Lang X, Ma W, Pang Y. Multiple Bowen's disease due to long-term narrow-band ultraviolet B phototherapy: A case report and literature review. J Cosmet Dermatol 2024; 23:1583-1587. [PMID: 38279518 DOI: 10.1111/jocd.16189] [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: 10/04/2023] [Revised: 12/18/2023] [Accepted: 01/05/2024] [Indexed: 01/28/2024]
Abstract
OBJECTIVE By presenting a case study on multiple instances of Bowen's disease and the consistent use of narrow-band ultraviolet B (NB-UVB) phototherapy over a three-year period, our aim is to enhance the comprehension of domestic clinicians regarding the disease. Additionally, we seek to review existing literature, encouraging dermatologists to consider clinical secondary primary lesion diagnoses. METHOD Our approach involves analyzing a diagnosed case of multiple Bowen's disease, examining clinical manifestations, histopathology, imaging results, and treatment methods related to NB-UVB phototherapy. We aim to facilitate discussion and understanding through a comprehensive literature analysis. RESULTS An elderly male with a 30-year history of psoriasis vulgaris initiated continuous NB-UVB therapy three years ago. A year later, he developed red patches and plaques with distinct borders and scaly surfaces on his face, trunk, lower extremities, and scrotum. Histopathological examination confirmed Bowen's disease. Treatment involved liquid nitrogen cryotherapy, with no recurrence observed during the one-year follow-up. CONCLUSION This case highlights that Bowen's disease, typically solitary, can manifest as multiple instances, especially in individuals with a history of psoriasis vulgaris. While NB-UVB stands as the primary treatment for psoriasis vulgaris, caution is warranted due to the potential risk of skin tumor induction with prolonged high-dose usage. Clinicians should be vigilant in monitoring and assessing the long-term implications of such therapies.
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Affiliation(s)
- Dong Zhang
- Department of Dermatology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Huiping Fan
- Department of Dermatology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Xuankai Liu
- Department of Dermatology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Shuai Wang
- Department of Dermatology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Xiaoqiao Lang
- Department of Dermatology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Weiyuan Ma
- Department of Dermatology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Yunyan Pang
- Department of Dermatology, Affiliated Hospital of Weifang Medical University, Weifang, China
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Cuomo R, Rozen WM, Pentangelo P, Ceccaroni A, Alfano C, Seth I. Human Papillomavirus-Associated Giant Clear Cell Acanthoma and Squamous Cell Carcinoma: A Rare Case Report and Literature Review. J Clin Med 2024; 13:2482. [PMID: 38731009 PMCID: PMC11084788 DOI: 10.3390/jcm13092482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 04/13/2024] [Accepted: 04/21/2024] [Indexed: 05/13/2024] Open
Abstract
Clear cell acanthoma (CCA) and squamous cell carcinoma (SCC) represent distinct entities within dermatological oncology, each posing unique diagnostic and therapeutic challenges. CCA is a rare, benign epidermal growth, often not associated with human papillomavirus (HPV) infection, whereas SCC, a more aggressive form of skin cancer, has been linked to both ultraviolet (UV) exposure and HPV. Understanding the co-occurrence of these conditions in a single patient can enhance diagnostic accuracy and therapeutic outcomes. We report a 64-year-old male who underwent an operation for a verruciform lesion in the right groin, which was diagnosed as HPV-positive CCA alongside keratinised SCC. A literature search across January 2024 revealed limited evidence directly linking HPV to CCA, suggesting a need for further investigation. The speculative association between HPV and CCA warrants deeper exploration, especially considering the potential for HPV to contribute to lesion development through indirect mechanisms. The coexistence of CCA and SCC in an elderly patient presents a unique clinical scenario. This emphasises the need for vigilant diagnosis and tailored treatment strategies, highlighting the gap in understanding the pathogenesis of CCA, particularly its potential association with HPV. Further research is crucial for elucidating the complex interactions governing these conditions and for developing targeted interventions.
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Affiliation(s)
- Roberto Cuomo
- Plastic Surgery Unit, Department of Medicine, Surgery and Neuroscience, University of Siena, 53100 Siena, Italy
| | - Warren M. Rozen
- Department of Plastic Surgery, Peninsula Health, Melbourne, VIC 3199, Australia
| | - Paola Pentangelo
- Plastic Surgery Unit, Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Alessandra Ceccaroni
- Plastic Surgery Unit, Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Carmine Alfano
- Plastic Surgery Unit, Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Ishith Seth
- Department of Plastic Surgery, Peninsula Health, Melbourne, VIC 3199, Australia
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Conforti C, Retrosi C, Agozzino M, Dianzani C, Nardon E, Oliveri A, Azzalini E, Guida S, Pellacani G, Di Lella G, Rongioletti F, Zalaudek I, Bonin S. Unraveling the Complex Nexus of Human Papillomavirus (HPV) in Extragenital Keratinocyte Skin Tumors: A Comprehensive Analysis of Bowen's Disease and In Situ Squamous-Cell Carcinoma. J Clin Med 2024; 13:1091. [PMID: 38398404 PMCID: PMC10889444 DOI: 10.3390/jcm13041091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 02/07/2024] [Accepted: 02/09/2024] [Indexed: 02/25/2024] Open
Abstract
This comprehensive study delves into the intricate landscape surrounding the role of human papillomavirus (HPV) in extragenital keratinocyte skin tumors, specifically exploring Bowen's disease (BD) and in situ squamous-cell carcinoma (iSCC). Through a multifaceted examination, this research study elucidates the nuanced interplay of HPV, gender dynamics, anatomical site variations, and potential implications for the etiopathogenesis of these malignancies.
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Affiliation(s)
- Claudio Conforti
- IDI-IRCCS, Dermatological Research Hospital, 00167 Rome, Italy; (C.C.); (C.R.); (G.D.L.)
| | - Chiara Retrosi
- IDI-IRCCS, Dermatological Research Hospital, 00167 Rome, Italy; (C.C.); (C.R.); (G.D.L.)
| | - Marina Agozzino
- Dermatology Clinic, Maggiore Hospital, Piazza Ospitale 1, 34125 Trieste, Italy; (M.A.)
| | - Caterina Dianzani
- Department of Plastic, Reconstructive and Cosmetic Surgery, Dermatology Section, Campus Bio-Medico University Hospital, 00128 Rome, Italy;
| | - Ermanno Nardon
- Department of Medical Sciences (DSM), University of Trieste, 34149 Trieste, Italy (A.O.); (E.A.); (S.B.)
| | - Anselmo Oliveri
- Department of Medical Sciences (DSM), University of Trieste, 34149 Trieste, Italy (A.O.); (E.A.); (S.B.)
| | - Eros Azzalini
- Department of Medical Sciences (DSM), University of Trieste, 34149 Trieste, Italy (A.O.); (E.A.); (S.B.)
| | - Stefania Guida
- Dermatology Clinic, IRCCS San Raffaele Hospital, Vita-Salute University, 20132 Milan, Italy;
| | - Giovanni Pellacani
- Dermatology Clinic, Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, 00196 Rome, Italy;
| | - Giovanni Di Lella
- IDI-IRCCS, Dermatological Research Hospital, 00167 Rome, Italy; (C.C.); (C.R.); (G.D.L.)
| | - Franco Rongioletti
- Dermatology Clinic, IRCCS San Raffaele Hospital, Vita-Salute University, 20132 Milan, Italy;
| | - Iris Zalaudek
- Dermatology Clinic, Maggiore Hospital, Piazza Ospitale 1, 34125 Trieste, Italy; (M.A.)
- Department of Medical Sciences (DSM), University of Trieste, 34149 Trieste, Italy (A.O.); (E.A.); (S.B.)
| | - Serena Bonin
- Department of Medical Sciences (DSM), University of Trieste, 34149 Trieste, Italy (A.O.); (E.A.); (S.B.)
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Khachemoune A, Juan HY, Singh R. Shedding new light on actinic keratoses and squamous cell carcinoma in situ. JAAPA 2024; 37:1-6. [PMID: 38128142 DOI: 10.1097/01.jaa.0000995696.23729.37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
ABSTRACT Cutaneous squamous cell carcinoma can arise from various premalignant lesions such as actinic keratosis, Bowen disease, and premalignant genital squamous cell lesions. Identification and treatment can prevent malignant transformation and death. This article describes the causes, epidemiology, and characteristics of suspicious premalignant squamous cell lesions so that clinicians can identify these lesions and refer patients for specialist treatment as appropriate.
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Affiliation(s)
- Amor Khachemoune
- Amor Khachemoune practices at the Brooklyn (N.Y.) Veterans Affairs Medical Center and SUNY Downstate's Department of Dermatology, also in Brooklyn, N.Y. Hui Yu Juan is a fourth-year medical student at the Virginia Commonwealth University School of Medicine in Richmond, Va. At the time this article was written, Rohan Singh was a third-year medical student at the University of Maryland School of Medicine in Baltimore, Md. Dr. Singh now is a first-year resident at the University of Maryland Medical Center's Department of Internal Medicine. The authors have disclosed no potential conflicts of interest, financial or otherwise
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Vukšić Polić M, Cutvarić N, Marjanović K, Mihalj M. Unrecognized Bowen’s disease in previously treated condylomata acuminata: indication of a common etiology? ACTA DERMATOVENEROLOGICA ALPINA PANNONICA ET ADRIATICA 2022. [DOI: 10.15570/actaapa.2022.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Al-Ghafri I, Al-Husseini S, Al-Rashdi A, Arafa M. Diagnostic Usefulness of p16 Immunohistochemistry for some Epithelial Lesions in the Pathology Service of Sultan Qaboos University Hospital. MAEDICA 2021; 16:634-641. [PMID: 35261666 PMCID: PMC8897777 DOI: 10.26574/maedica.2021.16.4.634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objectives:This study is aiming to assess the diagnostic value of p16 immunohistochemistry (IHC) for a variety of epithelial lesions in the service provided by the Department of Pathology at Sultan Qaboos University Hospital (SQUH), Sultanate of Oman. This study would enhance pathologists' ability to diagnose and differentiate between different types of epithelial lesions reliably. Methods:This study is a retrospective observational cross-sectional study. A total of 117 immunohistochemical tests for p16 were collected from the pathology lab at SQUH from January 2010 to December 2020. Data was analyzed using SPSS software. For numerical data, mean and percentages were used. For measuring the association between different pathological and clinical findings, the categorized variables were analyzed using the chi-square test. Results:Immunohistochemistry of p16 was mainly used to diagnose uterine cervical, ovarian, oropharyngeal and anal epithelial lesions. Predominately, it was applied on cervical intraepithelial neoplasia grades 1, 2 and 3 (CIN I, II, III), squamous metaplasia, chronic cervicitis, anal intraepithelial neoplasia as well as different types of squamous cell carcinoma, adenocarcinoma, and serous carcinoma. Conclusion:The results of the present study revealed the wide application of p16 IHC as a marker to reach the final histopathological diagnosis of epithelial lesions in the pathology lab at SQUH. The marker can be used effectively to differentiate between different types of lesions showing similar appearance on hematoxylin and eosin stain.
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Affiliation(s)
- Iman Al-Ghafri
- Pathology Department, College of Medicine and Health Sciences, Sultan Qaboos University, Oman
| | - Samia Al-Husseini
- Pathology Department, College of Medicine and Health Sciences, Sultan Qaboos University, Oman
| | - Afrah Al-Rashdi
- Pathology Department, College of Medicine and Health Sciences, Sultan Qaboos University, Oman
| | - Mohammad Arafa
- Pathology Department, College of Medicine and Health Sciences, Sultan Qaboos University, Oman
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De Castro F, De Luca E, Girelli CR, Barca A, Romano A, Migoni D, Verri T, Benedetti M, Fanizzi FP. First evidence for N7-Platinated Guanosine derivatives cell uptake mediated by plasma membrane transport processes. J Inorg Biochem 2021; 226:111660. [PMID: 34801970 DOI: 10.1016/j.jinorgbio.2021.111660] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 11/03/2021] [Accepted: 11/03/2021] [Indexed: 11/29/2022]
Abstract
Nucleos(t)ide analogues (NA) belong to a family of compounds widely used in anticancer/antiviral treatments. They generally exhibit a cell toxicity limited by cellular uptake levels and the resulting nucleos(t)ides metabolism modifications, interfering with the cell machinery for nucleic acids synthesis. We previously synthesized purine nucleos(t)ide analogues N7-coordinated to a platinum centre with unaltered sugar moieties of the type: [Pt(dien)(N7-dGuo)]2+ (1; dien = diethylenetriamine; dGuo = 2'-deoxy-guanosine), [Pt(dien)(N7-dGMP)] (2; dGMP = 5'-(2'-deoxy)-guanosine monophosphate), and [Pt(dien)(N7-dGTP)]2- (3; dGTP = 5'-(2'-deoxy)-guanosine triphosphate), where the indicated electric charge is calculated at physiological pH (7.4). In this work, we specifically investigated the uptake of these complexes (1-3) at the plasma membrane level. Specific experiments on HeLa cervical cancer cells indicated a relevant cellular uptake of the model platinated deoxynucleos(t)ide 1 and 3 while complex 2 appeared unable to cross the cell plasma membrane. Obtained data buttress an uptake mechanism involving Na+-dependent concentrative transporters localized at the plasma membrane level. Consistently, 1 and 3 showed higher cytotoxicity with respect to complex 2 also suggesting selective possible applications as antiviral/antitumor drugs among the used model compounds.
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Affiliation(s)
- Federica De Castro
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, Università del Salento, Via Monteroni, I-73100 Lecce, Italy.
| | - Erik De Luca
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, Università del Salento, Via Monteroni, I-73100 Lecce, Italy.
| | - Chiara Roberta Girelli
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, Università del Salento, Via Monteroni, I-73100 Lecce, Italy.
| | - Amilcare Barca
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, Università del Salento, Via Monteroni, I-73100 Lecce, Italy.
| | - Alessandro Romano
- Divisione di Neuroscienze, Istituto di Neurologia Sperimentale, Istituto Scientifico San Raffaele, Via Olgettina 60, I-20132 Milano, Italy.
| | - Danilo Migoni
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, Università del Salento, Via Monteroni, I-73100 Lecce, Italy.
| | - Tiziano Verri
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, Università del Salento, Via Monteroni, I-73100 Lecce, Italy.
| | - Michele Benedetti
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, Università del Salento, Via Monteroni, I-73100 Lecce, Italy.
| | - Francesco Paolo Fanizzi
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, Università del Salento, Via Monteroni, I-73100 Lecce, Italy.
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Chandra A, Newman A, Mullens D, Lin CC. Human Papillomavirus (HPV)-Associated Squamous Cell Carcinoma In situ With Positive p16 and Ki-67 Immunohistochemical Stains in a Young Immunocompetent Patient. Cureus 2020; 12:e9673. [PMID: 32923268 PMCID: PMC7485991 DOI: 10.7759/cureus.9673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
There is an oncogenic role of human papillomavirus (HPV) in the development of premalignant and malignant skin cancers, especially squamous cell carcinomas (SCCs). Some of the major risk factors for SCC include older age, fair skin types, immunosuppression, ultraviolet radiation (UVR), history of epidermodysplasia verruciformis (EV), and co-carcinogenesis by the HPV. Our case report exemplifies a unique case of a low-risk, 34-year-old female who developed an HPV-associated squamous cell carcinoma in situ (SCCIS) on her left palmar hand, despite having none of the contributing risk factors. The biopsy also showed full-thickness keratinocyte atypia and increased mitotic activity throughout all the layers of the epidermis. Immunohistochemical stains showed strong and diffuse nuclear staining of p16 and Ki-67 throughout the SCCIS, confirming HPV etiology. We speculate that tumor development in our patient relied on the combined effects of UVR exposure, localized immunosuppression, and the co-carcinogenic effects of HPV infection.
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Affiliation(s)
- Aditi Chandra
- Dermatology, Midwestern University, Arizona College of Osteopathic Medicine, Phoenix, USA
| | - Andrew Newman
- Dermatology, Affiliated Dermatology, Scottsdale, USA
| | - Dustin Mullens
- Dermatology, Honor Health/Affiliated Dermatology, Scottsdale, USA
| | - Christine C Lin
- Dermatology, Honor Health/Affiliated Dermatology, Scottsdale, USA
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Conforti C, Dianzani C, Bonin S, Nardon E, Giuffrida R, Di Meo N, Zalaudek I. Extragenital/extraungueal Bowen disease arising in the absence of field cancerisation is not associated with human papillomavirus infection: Results from a pilot study. Australas J Dermatol 2020; 61:e484-e486. [PMID: 32578191 DOI: 10.1111/ajd.13372] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 05/20/2020] [Accepted: 05/24/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Claudio Conforti
- Dermatology Clinic, Maggiore Hospital of Trieste, University of Trieste, Trieste, Italy
| | - Caterina Dianzani
- Department of Plastic Surgery Unit, Section of Dermatology, University Campus Biomedico of Rome, Rome, Italy
| | - Serena Bonin
- Department of Medical Science, Cattinara Hospital, University of Trieste, Trieste, Italy
| | - Ermanno Nardon
- Department of Medical Science, Cattinara Hospital, University of Trieste, Trieste, Italy
| | - Roberta Giuffrida
- Department of Clinical and Experimental Medicine, Section of Dermatology, Messina, Italy
| | - Nicola Di Meo
- Dermatology Clinic, Maggiore Hospital of Trieste, University of Trieste, Trieste, Italy
| | - Iris Zalaudek
- Dermatology Clinic, Maggiore Hospital of Trieste, University of Trieste, Trieste, Italy
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High-Risk Human Papillomavirus E6/E7 mRNA Is Rarely Detected in Nonanogenital Cutaneous Squamous Cell Carcinoma: An RNA In Situ Hybridization-Based Tissue Microarray Study. Am J Dermatopathol 2019; 41:205-210. [PMID: 30640756 DOI: 10.1097/dad.0000000000001289] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
High-risk human papillomavirus (HR-HPV) is known to play an oncogenic role in squamous cell carcinoma (SCC) at certain anatomical sites, namely the uterine cervix, oropharynx, and anogenital skin. However, the association between HR-HPV and nonanogenital cutaneous SCC (CSCC) remains controversial. In this study, we addressed this controversy by performing HR-HPV E6/E7 mRNA in situ hybridization (ISH) on 243 CSCC samples. A cocktail of E6/E7 mRNA ISH probes, recognizing 18 HR-HPV genotypes, was applied to a tissue microarray of paraffin-embedded sections of 154 invasive and 89 in situ CSCC specimens. The anatomical sites of CSCC included the head and neck (n = 100), extremities (n = 100), trunk (n = 25), and anogenitalia (n = 18). We also investigated the correlation between the p16 expression and HR-HPV status by immunohistochemistry. The results of HR-HPV E6/E7 mRNA ISH showed that 5.8% (14/243) of all CSCC samples were positive for HR-HPV, including 66.7% (12/18) of the anogenital and only 0.9% (2/225) of the nonanogenital CSCC samples (P < 0.01). For the detection of diffuse p16 expression by immunohistochemistry, the sensitivity was 100% (14/14 HR-HPV-positive CSCC samples), and the specificity was 72.1% (165/229 HR-HPV-negative specimens). Thus, HR-HPV E6/E7 mRNA was rarely detected in nonanogenital CSCC, making it unlikely that the virus contributes to the pathogenesis of this malignancy. In addition, p16 immunoreactivity has a limited value as a surrogate marker for transcriptionally active HR-HPV in nonanogenital CSCC.
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Williams A, Gwinn C, Iyer J, Fleckman P, Shinohara MM. The management of numerous carcinomatous sequelae of human papilloma virus in an allogeneic stem cell transplant patient with chronic graft versus host disease. JAAD Case Rep 2019; 5:162-166. [PMID: 30733986 PMCID: PMC6355441 DOI: 10.1016/j.jdcr.2018.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Amanda Williams
- University of Washington School of Medicine, Seattle, Washington
| | - Courtney Gwinn
- Division of Dermatology, University of Washington, Seattle, Washington
| | - Jayasri Iyer
- Division of Dermatology, University of Washington, Seattle, Washington
| | - Philip Fleckman
- Division of Dermatology, University of Washington, Seattle, Washington
| | - Michi M Shinohara
- Division of Dermatology, University of Washington, Seattle, Washington.,Division of Dermatopathology, University of Washington, Seattle, Washington
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Lukowski SW, Tuong ZK, Noske K, Senabouth A, Nguyen QH, Andersen SB, Soyer HP, Frazer IH, Powell JE. Detection of HPV E7 Transcription at Single-Cell Resolution in Epidermis. J Invest Dermatol 2018; 138:2558-2567. [DOI: 10.1016/j.jid.2018.06.169] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 05/20/2018] [Accepted: 06/08/2018] [Indexed: 02/07/2023]
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