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Altunbulakli C, Jimenez DG, Askmyr D, Sobti A, Swoboda S, Greiff L, Lindstedt M. Targeted spatial proteomic analysis of CD8 + T- and myeloid cells in tonsillar cancer. Front Oncol 2023; 13:1253418. [PMID: 38044986 PMCID: PMC10691541 DOI: 10.3389/fonc.2023.1253418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 11/03/2023] [Indexed: 12/05/2023] Open
Abstract
Background Tonsillar cancer is caused by high-risk human papillomavirus (HPV), tobacco smoking, and alcohol abuse. Aspects of the patient's immune response to this disease have arisen as prognostic factors and treatment targets, reflecting differences in the type and protein expression profile of immune cells. Because tonsillar cancers are heterogenous lesions such data need to be spatially resolved. Methods In this study, we aim to explore inter-patient and intra-tumoral sources of variation in tonsillar cancer using immunofluorescence and targeted spatial proteomics to interrogate a cohort of 105 patients. Furthermore, we assess prognostic factors and elucidate molecular targets. We have used CD8, CD11c, and Pan-cytokeratin (PanCK) to quantify and locate immune cells driving antigen-specific cellular immunity. Guided by immunofluorescence information, we selected 355 CD8+, CD11c+, or PanCK+ areas inside and outside (i.e., stroma) cancer-cell islets, to quantify 43 immune-related proteins using digital spatial profiling. Results Quantitative analysis of immunofluorescence in combination with clinical data revealed that the abundance of total CD8+ cells and CD8+ cells infiltrating cancer-cell islets, respectively, were associated with higher 5-year disease-free survival and overall survival, independently of HPV-status and clinical stage. Comparison of CD8+ cells inside and outside cancer-cell islets revealed an upregulation of effector CD8+ T-cell and immune checkpoint molecules in the former. Among these, the expression of PD-L1 by CD8+ T-cells was associated with lower all-cause mortality in a univariate proportional hazards model. Similarly, a comparison of tumor boundary and stroma CD11c+ cells showed upregulation of both co-stimulatory and immune checkpoint molecules with proximity to tumor cell islets. Conclusion Our findings highlight the relevance of analyzing aspects of tumor micro-architecture in the search of prognostic markers and molecular targets for tonsillar cancer. The abundance of intra-tumoral CD8+ T-cells can be considered a positive predictive marker for tonsillar cancer, while the significance of PD-L1 expression by intra-tumoral CD8+ T-cells warrants further evaluation. Location-based differences in CD8+ and CD11c+ cells suggest an immune cell-altering effect on the tumor microenvironment, and grant new insight into which cells that can be targeted by novel therapeutic agents.
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Affiliation(s)
| | | | - David Askmyr
- Department of Otorhinolaryngology (ORL), Head & Neck Surgery, Skåne University Hospital, Lund, Sweden
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Aastha Sobti
- Department of Immunotechnology, Lund University, Lund, Sweden
| | - Sabine Swoboda
- Department of Otorhinolaryngology (ORL), Head & Neck Surgery, Skåne University Hospital, Lund, Sweden
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Lennart Greiff
- Department of Otorhinolaryngology (ORL), Head & Neck Surgery, Skåne University Hospital, Lund, Sweden
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Malin Lindstedt
- Department of Immunotechnology, Lund University, Lund, Sweden
- Department of Otorhinolaryngology (ORL), Head & Neck Surgery, Skåne University Hospital, Lund, Sweden
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Flon CHD, Haeggblom L, Holzhauser S, Kostopoulou ON, Zupancic M, Dalianis T, Munck-Wikland E, Marklund L, Näsman A. High Levels of FGF11 Correlate with Poor Survival in Patients with Human Papillomavirus (HPV)-Positive Oropharyngeal Squamous Cell Carcinoma. Cancers (Basel) 2023; 15:cancers15071954. [PMID: 37046615 PMCID: PMC10093012 DOI: 10.3390/cancers15071954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/13/2023] [Accepted: 03/21/2023] [Indexed: 04/14/2023] Open
Abstract
Human papillomavirus (HPV)-positive oropharyngeal squamous cell carcinoma (OPSCC) is associated with a favourable prognosis. It has therefore been suggested that treatment should be individualized and separated by HPV status. However, additional prognostic markers are still needed before treatment can be individualized for this patient group. For this purpose, all patients diagnosed with HPV and p16-positive OPSCC in Stockholm 2000-2009, identified as having a partial/nonresponse to treatment and having viable tumour cells in their neck specimen with material available were categorized as cases. These were matched to controls (complete responders), and the differences in the gene expression were analysed. Two separate verification cohorts were identified including patients with HPV- and p16-positive OPSCC, and the data from the case-control study were verified by qPCR and immunohistochemistry (IHC) in the respective cohorts. A separation of gene expression in correlation with survival was observed in the case-control study, and FGF11 expression was identified as significantly differently expressed between the two groups. The prognostic role of FGF11 was validated in the two cohorts on the RNA and protein levels, respectively. Taken together, our findings suggest that FGF11 may indicate a poor prognosis in HPV-positive OPSCC and may serve as a prognostic biomarker.
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Affiliation(s)
- Caroline Haglund de Flon
- Department of Oncology-Pathology, Karolinska Institutet, Bioclinicum J6:20, Karolinska University Hospital, 171 64 Stockholm, Sweden
- Department of Clinical Pathology, CCK R8:02, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Linnea Haeggblom
- Department of Oncology-Pathology, Karolinska Institutet, Bioclinicum J6:20, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Stefan Holzhauser
- Department of Oncology-Pathology, Karolinska Institutet, Bioclinicum J6:20, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Ourania N Kostopoulou
- Department of Oncology-Pathology, Karolinska Institutet, Bioclinicum J6:20, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Mark Zupancic
- Department of Oncology-Pathology, Karolinska Institutet, Bioclinicum J6:20, Karolinska University Hospital, 171 64 Stockholm, Sweden
- Medical Unit Head Neck Lung and Skin Cancer, Department of Head and Neck Surgery, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institutet, Bioclinicum J6:20, Karolinska University Hospital, 171 64 Stockholm, Sweden
- Medical Unit Head Neck Lung and Skin Cancer, Department of Head and Neck Surgery, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Eva Munck-Wikland
- Medical Unit Head Neck Lung and Skin Cancer, Department of Head and Neck Surgery, Karolinska University Hospital, 171 64 Stockholm, Sweden
- Department of Clinical Science, Intervention and Technology-CLINTEC Division of Ear, Nose and Throat Diseases, Karolinska Institutet, University Hospital, 171 64 Stockholm, Sweden
| | - Linda Marklund
- Medical Unit Head Neck Lung and Skin Cancer, Department of Head and Neck Surgery, Karolinska University Hospital, 171 64 Stockholm, Sweden
- Department of Clinical Science, Intervention and Technology-CLINTEC Division of Ear, Nose and Throat Diseases, Karolinska Institutet, University Hospital, 171 64 Stockholm, Sweden
- Department of Surgical Sciences, Section of Otolaryngology and Head and Neck Surgery, Uppsala University, 751 05 Uppsala, Sweden
| | - Anders Näsman
- Department of Oncology-Pathology, Karolinska Institutet, Bioclinicum J6:20, Karolinska University Hospital, 171 64 Stockholm, Sweden
- Department of Clinical Pathology, CCK R8:02, Karolinska University Hospital, 171 64 Stockholm, Sweden
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Jimenez DG, Altunbulakli C, Swoboda S, Sobti A, Askmyr D, Ali A, Greiff L, Lindstedt M. Single-cell analysis of myeloid cells in HPV + tonsillar cancer. Front Immunol 2023; 13:1087843. [PMID: 36741389 PMCID: PMC9893928 DOI: 10.3389/fimmu.2022.1087843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 12/28/2022] [Indexed: 01/20/2023] Open
Abstract
The incidence of human papillomavirus-positive (HPV+) tonsillar cancer has been sharply rising during the last decades. Myeloid cells represent an appropriate therapeutic target due to their proximity to virus-infected tumor cells, and their ability to orchestrate antigen-specific immunity, within the tonsil. However, the interrelationship of steady-state and inflammatory myeloid cell subsets, and their impact on patient survival remains unexplored. Here, we used single-cell RNA-sequencing to map the myeloid compartment in HPV+ tonsillar cancer. We observed an expansion of the myeloid compartment in HPV+ tonsillar cancer, accompanied by interferon-induced cellular responses both in dendritic cells (DCs) and monocyte-macrophages. Our analysis unveiled the existence of four DC lineages, two macrophage polarization processes, and their sequential maturation profiles. Within the DC lineages, we described a balance shift in the frequency of progenitor and mature cDC favoring the cDC1 lineage in detriment of cDC2s. Furthermore, we observed that all DC lineages apart from DC5s matured into a common activated DC transcriptional program involving upregulation of interferon-inducible genes. In turn, the monocyte-macrophage lineage was subjected to early monocyte polarization events, which give rise to either interferon-activated or CXCL-producing macrophages, the latter enriched in advanced tumor stages. We validated the existence of most of the single-cell RNA-seq clusters using 26-plex flow cytometry, and described a positive impact of cDC1 and interferon-activated DCs and macrophages on patient survival using gene signature scoring. The current study contributes to the understanding of myeloid ontogeny and dynamics in HPV-driven tonsillar cancer, and highlights myeloid biomarkers that can be used to assess patient prognosis.
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Affiliation(s)
| | | | - Sabine Swoboda
- Department of ORL, Head & Neck Surgery, Skåne University Hospital, Lund, Sweden,Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Aastha Sobti
- Department of Immunotechnology, Lund University, Lund, Sweden
| | - David Askmyr
- Department of ORL, Head & Neck Surgery, Skåne University Hospital, Lund, Sweden,Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Ashfaq Ali
- Department of Immunotechnology, Lund University, Lund, Sweden,National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Lund University, Lund, Sweden
| | - Lennart Greiff
- Department of ORL, Head & Neck Surgery, Skåne University Hospital, Lund, Sweden,Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Malin Lindstedt
- Department of Immunotechnology, Lund University, Lund, Sweden,*Correspondence: Malin Lindstedt,
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Byskata K, Lukoseviciute M, Tuti F, Zupancic M, Kostopoulou ON, Holzhauser S, Dalianis T. Targeted Therapy with PI3K, PARP, and WEE1 Inhibitors and Radiotherapy in HPV Positive and Negative Tonsillar Squamous Cell Carcinoma Cell Lines Reveals Synergy while Effects with APR-246 Are Limited. Cancers (Basel) 2022; 15. [PMID: 36612094 DOI: 10.3390/cancers15010093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 12/16/2022] [Accepted: 12/18/2022] [Indexed: 12/28/2022] Open
Abstract
Human papillomavirus positive (HPV+) tonsillar and base of tongue cancer (TSCC/BOTSCC) is rising in incidence, but chemoradiotherapy is not curative for all. Therefore, targeted therapy with PI3K (BYL719), PARP (BMN-673), and WEE1 (MK-1775) inhibitors alone or combined was pursued with or without 10 Gy and their effects were analyzed by viability, proliferation, and cytotoxicity assays on the TSCC/BOTSCC cell lines HPV+ UPCI-SCC-154 and HPV- UT-SCC-60A. Effective single drug/10 Gy combinations were validated on additional TSCC lines. Finally, APR-246 was assessed on several TSCC/BOTSCC cell lines. BYL719, BMN-673, and MK-1775 treatments induced dose dependent responses in HPV+ UPCI-SCC-154 and HPV- UT-SCC-60A and when combined with 10 Gy, synergistic effects were disclosed, as was also the case upon validation. Using BYL719/BMN-673, BYL719/MK-1775, or BMN-673/MK-1775 combinations on HPV+ UPCI-SCC-154 and HPV- UT-SCC-60A also induced synergy compared to single drug administrations, but adding 10 Gy to these synergistic drug combinations had no further major effects. Low APR-246 concentrations had limited usefulness. To conclude, synergistic effects were disclosed when complementing single BYL719 BMN-673 and MK-1775 administrations with 10 Gy or when combining the inhibitors, while adding 10 Gy to the latter did not further enhance their already additive/synergistic effects. APR-246 was suboptimal in the present context.
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Jimenez DG, Sobti A, Askmyr D, Sakellariou C, Santos SC, Swoboda S, Forslund O, Greiff L, Lindstedt M. Tonsillar Cancer with High CD8 + T-Cell Infiltration Features Increased Levels of Dendritic Cells and Transcriptional Regulation Associated with an Inflamed Tumor Microenvironment. Cancers (Basel) 2021; 13:5341. [PMID: 34771506 PMCID: PMC8582523 DOI: 10.3390/cancers13215341] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 10/18/2021] [Accepted: 10/19/2021] [Indexed: 11/30/2022] Open
Abstract
Human papillomavirus (HPV) is the main causal agent of tonsillar cancer (TC) and HPV+ TC has a favorable prognosis compared to HPV- disease. In this study, we examined aspects of the tumor microenvironment of TC, focusing on T-cells, dendritic cells (DC), and macrophages. Fresh biopsies of TC and the contralateral healthy tonsil (HT) were obtained from 20 patients, analyzed by multiparameter flow cytometry, and assessed against a detailed HPV-status. Additionally, RNA-sequencing data from 38 TC samples available in the public database, The Cancer Genome Atlas (TCGA), were explored, focusing on the same leukocyte populations. HPV+ TC featured increased levels of CD8+ T-cells and antigen-presenting cells (cf. HPV- TC and HT, respectively). In HPV+ TC, CD8+ T-cell frequencies correlated to DC levels independently of tumor stage, HPV 16 copy number, and E7 oncogene expression as well as frequencies of other leukocytes. Similarly, RNA sequencing data were explored by dividing the HPV+ TCs according to predefined CD8+ T-cell scores in silico. Higher levels of genes expressed by antigen-presenting cells and effector T-cells, such as immune checkpoints and cytokines, were detected in the CD8HIGH HPV+ TC samples (cf. CD8LOW HPV+ TC). In conclusion, CD8HIGH HPV+ TC displays a unique inflammatory profile associated with increased effector T-cell functions and the presence of antigen-presenting cells in the tumor microenvironment. Further studies are warranted to assess if this information can be used on an individual basis to aid in prognosis and treatment decisions.
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Affiliation(s)
- David Gomez Jimenez
- Department of Immunotechnology, Lund University, 223 81 Lund, Sweden; (D.G.J.); (A.S.); (C.S.); (S.C.S.)
| | - Aastha Sobti
- Department of Immunotechnology, Lund University, 223 81 Lund, Sweden; (D.G.J.); (A.S.); (C.S.); (S.C.S.)
| | - David Askmyr
- Department of ORL, Head & Neck Surgery, Skåne University Hospital, 221 85 Lund, Sweden; (D.A.); (S.S.); (L.G.)
- Department of Clinical Sciences, Lund University, 221 85 Lund, Sweden
| | - Christina Sakellariou
- Department of Immunotechnology, Lund University, 223 81 Lund, Sweden; (D.G.J.); (A.S.); (C.S.); (S.C.S.)
| | - Sofia Carreira Santos
- Department of Immunotechnology, Lund University, 223 81 Lund, Sweden; (D.G.J.); (A.S.); (C.S.); (S.C.S.)
| | - Sabine Swoboda
- Department of ORL, Head & Neck Surgery, Skåne University Hospital, 221 85 Lund, Sweden; (D.A.); (S.S.); (L.G.)
- Department of Clinical Sciences, Lund University, 221 85 Lund, Sweden
| | - Ola Forslund
- Department of Microbiology, Lund University, 221 85 Lund, Sweden;
| | - Lennart Greiff
- Department of ORL, Head & Neck Surgery, Skåne University Hospital, 221 85 Lund, Sweden; (D.A.); (S.S.); (L.G.)
- Department of Clinical Sciences, Lund University, 221 85 Lund, Sweden
| | - Malin Lindstedt
- Department of Immunotechnology, Lund University, 223 81 Lund, Sweden; (D.G.J.); (A.S.); (C.S.); (S.C.S.)
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Wendt M, Hammarstedt-Nordenvall L, Zupancic M, Friesland S, Landin D, Munck-Wikland E, Dalianis T, Näsman A, Marklund L. Long-Term Survival and Recurrence in Oropharyngeal Squamous Cell Carcinoma in Relation to Subsites, HPV, and p16-Status. Cancers (Basel) 2021; 13:cancers13112553. [PMID: 34070952 PMCID: PMC8196945 DOI: 10.3390/cancers13112553] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 05/18/2021] [Accepted: 05/19/2021] [Indexed: 12/29/2022] Open
Abstract
Simple Summary Long-term survival in patients with oropharyngeal cancer is sparsely studied, but atypical recurrences in human papillomavirus-positive (HPV+) oropharyngeal cancer have been indicated. Furthermore, while the role of HPV is well established in tonsillar and base of tongue cancer, the dominant oropharyngeal subsites, its role in the minor oropharyngeal sites (the oropharyngeal walls, the uvula, and the soft palate) is not fully elucidated. The aim of this retrospective study was therefore to assess long-term outcome in relation to oropharyngeal sub-sites and HPV/p16 status. We confirm the prognostic role of p16+ in tonsillar and base of tongue cancer, but not the other sites. We find that combined HPV/p16-status gives better prognostic information than p16 alone. Lastly, we show that p16− cancer has more locoregional and late recurrences compared to p16+ cancer. Consequently, only combined HPV/p16 positivity in patients with tonsillar and tongue base cancer should be used in future treatment de-escalation trials. Abstract Long-term survival data in relation to sub-sites, human papillomavirus (HPV), and p16INK4a (p16) for patients with oropharyngeal squamous cell carcinoma (OPSCC) is still sparse. Furthermore, reports have indicated atypical and late recurrences for patients with HPV and p16 positive OPSCC. Therefore, we assessed long-term survival and recurrence in relation to oropharyngeal subsite and HPV/p16 status. A total of 529 patients with OPSCC, diagnosed in the period 2000–2010, with known HPVDNA and p16-status, were included. HPV/p16 status and sub-sites were correlated to disease-free and overall survival (DFS and OS respectively). The overexpression of p16 (p16+) is associated with significantly better long-term OS and DFS in tonsillar and base of tongue carcinomas (TSCC/BOTSCC), but not in patients with other OPSCC. Patients with HPVDNA+/p16+ TSCC/BOTSCC presented better OS and DFS compared to those with HPVDNA−/p16− tumors, while those with HPVDNA−/p16+ cancer had an intermediate survival. Late recurrences were rare, and significantly more frequent in patients with p16− tumors, while the prognosis after relapse was poor independent of HPVDNA+/−/p16+/− status. In conclusion, patients with p16+ OPSCC do not have more late recurrences than p16−, and a clear prognostic value of p16+ was only observed in TSCC/BOTSCC. Finally, the combination of HPVDNA and p16 provided superior prognostic information compared to p16 alone in TSCC/BOTSCC.
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Affiliation(s)
- Malin Wendt
- Department of Clinical Science, Intervention and Technology—CLINTEC Division of Ear, Nose and Throat Diseases, Karolinska Institutet, Karolinska University Hospital, 171 64 Stockholm, Sweden; (L.H.-N.); (D.L.); (E.M.-W.); (L.M.)
- Correspondence:
| | - Lalle Hammarstedt-Nordenvall
- Department of Clinical Science, Intervention and Technology—CLINTEC Division of Ear, Nose and Throat Diseases, Karolinska Institutet, Karolinska University Hospital, 171 64 Stockholm, Sweden; (L.H.-N.); (D.L.); (E.M.-W.); (L.M.)
- Medical Unit Head Neck, Lung and Skin Cancer, Karolinska University Hospital, 171 76 Stockholm, Sweden; (M.Z.); (S.F.); (T.D.)
| | - Mark Zupancic
- Medical Unit Head Neck, Lung and Skin Cancer, Karolinska University Hospital, 171 76 Stockholm, Sweden; (M.Z.); (S.F.); (T.D.)
- Department of Oncology-Pathology, Karolinska Institutet, Bioclinicum J6:20, Karolinska University Hospital, 171 64 Stockholm, Sweden;
| | - Signe Friesland
- Medical Unit Head Neck, Lung and Skin Cancer, Karolinska University Hospital, 171 76 Stockholm, Sweden; (M.Z.); (S.F.); (T.D.)
- Department of Oncology-Pathology, Karolinska Institutet, Bioclinicum J6:20, Karolinska University Hospital, 171 64 Stockholm, Sweden;
| | - David Landin
- Department of Clinical Science, Intervention and Technology—CLINTEC Division of Ear, Nose and Throat Diseases, Karolinska Institutet, Karolinska University Hospital, 171 64 Stockholm, Sweden; (L.H.-N.); (D.L.); (E.M.-W.); (L.M.)
| | - Eva Munck-Wikland
- Department of Clinical Science, Intervention and Technology—CLINTEC Division of Ear, Nose and Throat Diseases, Karolinska Institutet, Karolinska University Hospital, 171 64 Stockholm, Sweden; (L.H.-N.); (D.L.); (E.M.-W.); (L.M.)
- Medical Unit Head Neck, Lung and Skin Cancer, Karolinska University Hospital, 171 76 Stockholm, Sweden; (M.Z.); (S.F.); (T.D.)
| | - Tina Dalianis
- Medical Unit Head Neck, Lung and Skin Cancer, Karolinska University Hospital, 171 76 Stockholm, Sweden; (M.Z.); (S.F.); (T.D.)
- Department of Oncology-Pathology, Karolinska Institutet, Bioclinicum J6:20, Karolinska University Hospital, 171 64 Stockholm, Sweden;
| | - Anders Näsman
- Department of Oncology-Pathology, Karolinska Institutet, Bioclinicum J6:20, Karolinska University Hospital, 171 64 Stockholm, Sweden;
- Department of Clinical Pathology, CCK R8:02, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Linda Marklund
- Department of Clinical Science, Intervention and Technology—CLINTEC Division of Ear, Nose and Throat Diseases, Karolinska Institutet, Karolinska University Hospital, 171 64 Stockholm, Sweden; (L.H.-N.); (D.L.); (E.M.-W.); (L.M.)
- Medical Unit Head Neck, Lung and Skin Cancer, Karolinska University Hospital, 171 76 Stockholm, Sweden; (M.Z.); (S.F.); (T.D.)
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Holzhauser S, Wild N, Zupancic M, Ursu RG, Bersani C, Näsman A, Kostopoulou ON, Dalianis T. Targeted Therapy With PI3K and FGFR Inhibitors on Human Papillomavirus Positive and Negative Tonsillar and Base of Tongue Cancer Lines With and Without Corresponding Mutations. Front Oncol 2021; 11:640490. [PMID: 34046344 PMCID: PMC8144504 DOI: 10.3389/fonc.2021.640490] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 04/26/2021] [Indexed: 12/21/2022] Open
Abstract
Objectives Human papillomavirus positive (HPV+) tonsillar and base of tongue squamous cell carcinoma (TSCC/BOTSCC), the major subsites of oropharyngeal squamous cell carcinoma (OPSCC) have favorable outcome, but upon relapse, outcome is poor and new therapies needed. Since, phosphatidyl-inositol-4,5-bisphosphate 3-kinase, catalytic subunit alpha (PIK3CA) and fibroblast-growth-factor-receptor-3 (FGFR3) mutations often occur in such tumors, here, we tested targeted therapy directed to such genes in TSCC/BOTSCC cell lines. We also combined the two types of inhibitors with each other, and cisplatin or docetaxel that are used clinically. Methods The HPV+ CU-OP-2, -3, -20, UPCI-SCC-154, and HPV- CU-OP-17 and UT-SCC-60A cell lines were first tested for common PIK3CA/FGFR3 mutations by competitive-allele-specific TaqMan-PCR. They were then treated with the food and drug administration (FDA) approved drugs, alpelisib (BYL719) and erdafitinib (JNJ-42756493) alone and in combination with cisplatin or docetaxel. Viability, proliferation, apoptosis and cytotoxicity responses were thereafter followed by WST-1 assays and the IncuCyte S3 Live® Cell Analysis System. Results HPV+ CU-OP-2 had a pS249C-FGFR3, and like CU-OP-20, a pE545K-PIK3CA mutation, while no other lines had such mutations. Irrespectively, dose dependent responses to all PI3K/FGFR inhibitors were obtained, and upon combining the inhibitors, positive effects were observed. Cisplatin and docetaxel also induced dose dependent responses, and upon combination with the inhibitors, both positive and neutral effects were found. Conclusions The data suggest that FDA approved drugs alpelisib and erdafitinib efficiently inhibit TSCC/BOTSCC cell line growth, especially when combined irrespective of presence of corresponding mutations and should be further explored, for use upon recurrent disease.
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Affiliation(s)
- Stefan Holzhauser
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Nicole Wild
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Mark Zupancic
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Ramona G Ursu
- Department of Microbiology, University of Medicine and Pharmacy, Grigore T. Popa Iasi, Iaşi, Romania
| | - Cinzia Bersani
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Anders Näsman
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | | | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
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Young A, Bigcas JL, Yang A, Reeve N, Kim Y, Wang RC. Transoral robotic submandibular gland transposition to reconstruct radical tonsillar resection defects. Head Neck 2021; 43:1695-1698. [PMID: 33506547 DOI: 10.1002/hed.26622] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 12/30/2020] [Accepted: 01/15/2021] [Indexed: 11/08/2022] Open
Abstract
Significant dysphagia, pain, and risk of bleeding occur after transoral robotic surgery (TORS) radical tonsillectomy. We present a novel surgical technique utilizing robotically assisted submandibular gland transposition (SMGT) to reconstruct the radical tonsillar defect. A 48-year-old male with p16+ tonsillar squamous cell carcinoma underwent deep TORS radical tonsillectomy, contralateral tonsillectomy, ipsilateral neck dissection, and TORS-assisted reconstruction of the radical defect with ipsilateral SMGT. Postoperatively, the patient experienced minimal pain and was discharged on postoperative day (POD) 3 tolerating a soft diet. There were no episodes of postoperative bleeding. This procedure was performed in five other cases as well. Transoral robotic SMGT can be used successfully to repair deep TORS radical tonsillectomy defects and may theoretically reduce dysphagia, pain, and the risk of hemorrhage.
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Affiliation(s)
- Allen Young
- Department of Otolaryngology - Head and Neck Surgery, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Jo-Lawrence Bigcas
- Department of Otolaryngology - Head and Neck Surgery, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Albert Yang
- Department of Otolaryngology - Head and Neck Surgery, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Nathaniel Reeve
- Department of Otolaryngology - Head and Neck Surgery, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Yuna Kim
- Department of Otolaryngology - Head and Neck Surgery, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Robert C Wang
- Department of Otolaryngology - Head and Neck Surgery, University of Nevada Las Vegas, Las Vegas, Nevada, USA
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Näsman A, Du J, Dalianis T. A global epidemic increase of an HPV-induced tonsil and tongue base cancer - potential benefit from a pan-gender use of HPV vaccine. J Intern Med 2020; 287:134-152. [PMID: 31733108 DOI: 10.1111/joim.13010] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 10/02/2019] [Accepted: 10/10/2019] [Indexed: 12/28/2022]
Abstract
In 2007, human papillomavirus (HPV) type 16 was finally recognized as a risk factor, besides smoking and alcohol, for oropharyngeal squamous cell carcinoma (OPSCC), including tonsillar squamous cell carcinoma (TSCC), by the International Agency for Research against Cancer. Just before, in 2006, the Food and Drug Administration had approved Gardasil, the first vaccine against HPV16, 18, 6 and 11, for preventive vaccination women against cervical cancer. Concurrently, some Western countries, where smoking was decreasing, disclosed an epidemic increase in the incidence of OPSCC, especially of TSCC and base of tongue cancer (BOTSCC), together accounting for 80-90% of all OPSCCs, and mainly affecting men. The epidemic was later revealed to be due to a rise in HPV-positive cases, and scientists in the field suggested HPV vaccination also of boys. Globally, there are roughly 96 000 incident OPSCC cases/year of which 20-24% are caused by HPV, thereby accounting for around 22 000 OPSCC cases annually. Of these cases, 80-90% are due to HPV16 infection and would be prevented with the presently registered HPV vaccines. In Western countries, such as Sweden (with almost 400 TSCC and BOTSCC cases per year) and the United States, HPV prevalence in OPSCC is higher and around 70%. HPV vaccination of girls has been initiated in many countries, and the vaccines have been efficient and their side effects limited. HPV vaccination of boys has, however, been the exception, but should definitely not be delayed any further. It would benefit both girls and boys directly, and result in better and more robust herd immunity. Today, we have the possibility to eliminate several high-risk HPV types in the younger generations and avoid more than 600 000 cancer cases annually worldwide, and this possibility should be embraced by offering global pan-gender HPV vaccination.
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Affiliation(s)
- A Näsman
- From the, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - J Du
- Department of Microbiology, Tumor Biology and Cell Biology, Centre for Translational Microbiome Research (CTMR), Karolinska Institutet, Stockholm, Sweden
| | - T Dalianis
- From the, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
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10
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Holzhauser S, Kostopoulou ON, Ohmayer A, Lange BKA, Ramqvist T, Andonova T, Bersani C, Wickström M, Dalianis T. In vitro antitumor effects of FGFR and PI3K inhibitors on human papillomavirus positive and negative tonsillar and base of tongue cancer cell lines. Oncol Lett 2019; 18:6249-6260. [PMID: 31788102 DOI: 10.3892/ol.2019.10973] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 08/13/2019] [Indexed: 01/15/2023] Open
Abstract
Human papillomavirus positive (HPV+) tonsillar and base of tongue squamous cell carcinoma (TSCC/BOTSCC) have better outcomes than corresponding HPV- negative (HPV-) cancer cases. Our previous study demonstrated that fibroblast growth factor receptor 3 (FGFR3) and phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit a (PIK3CA) are often mutated in HPV+ cancer. To investigate whether targeted therapy is an option for TSCC/BOTSCC, two HPV+ and one HPV- TSCC/BOTSCC cell lines were tested for their sensitivity towards FGFR and PI3K inhibitors. The HPV+ cell lines UM-SCC-47 and UPCI-SCC-154, and the HPV- cell line UT-SSC-60A were tested by competitive allele-specific TaqMan-PCR for presence/absence of frequently occurring FGFR3 and PIK3CA mutations. All cells were then treated with FGFR inhibitor AZD4547 and PI3K inhibitors BEZ235 and BKM120 alone, or with AZD4547 and BEZ235 in combination. Viability was analyzed using a WST-1 assay, cytotoxicity tested by a CellTox Green cytotoxicity assay, apoptosis analyzed by a Caspase Glo 3/7 assay and proliferation examined with the xCELLigence system. HPV+ UM-SCC-47 and UPCI-SCC-154 cells, and HPV- UT-SSC-60A cells, did not exhibit any common FGFR3 or PIK3CA mutations, but were all sensitive to FGFR inhibitor AZD4547 and PI3K inhibitors BEZ235 and BKM120. Notably, HPV+ UPCI-SCC-154 cells were more sensitive than the other two cell lines. Furthermore, when AZD4547 and BEZ235 treatment was combined in HPV+ UPCI-SCC-154 and HPV- UT-SSC-60A cells, potentiated combination effects were observed. HPV+ UM-SCC-47 and UPCI-SCC-154 cells, and HPV- UT-SSC-60A cells had no common FGFR3 or PIK3CA mutations, but were sensitive to FGFR inhibitor AZD4547, and PI3K inhibitors BEZ235 and BKM120. Furthermore, the latter two cell lines were particularly sensitive to combinations of AZD4547 and BEZ235.
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Affiliation(s)
- Stefan Holzhauser
- Department of Oncology-Pathology, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Ourania N Kostopoulou
- Department of Oncology-Pathology, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Anna Ohmayer
- Department of Oncology-Pathology, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Birthe K A Lange
- Department of Oncology-Pathology, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Torbjörn Ramqvist
- Department of Oncology-Pathology, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Teodora Andonova
- Department of Children and Women's Health, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Cinzia Bersani
- Department of Oncology-Pathology, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Malin Wickström
- Department of Children and Women's Health, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
| | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institute, Bioclinicum, Karolinska University Hospital, 171 64 Stockholm, Sweden
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11
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Haeggblom L, Ährlund‐Richter A, Mirzaie L, Farrajota Neves da Silva P, Ursu RG, Ramqvist T, Näsman A. Differences in gene expression between high-grade dysplasia and invasive HPV + and HPV - tonsillar and base of tongue cancer. Cancer Med 2019; 8:6221-6232. [PMID: 31454186 PMCID: PMC6797576 DOI: 10.1002/cam4.2450] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Revised: 07/14/2019] [Accepted: 07/15/2019] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Human papillomavirus (HPV) is a causative agent for tonsillar and base of tongue squamous cell carcinoma (TSCC/BOTSCC), as well as for cervical cancer. Premalignant stages in cervical cancer have been studied extensively, while little is known about premalignant stages in TSCC/BOTSCC and the role of HPV. Here we analyzed differences in gene and protein expression between high-grade dysplasia and invasive cancer in both HPV-positive (HPV+ ) and HPV-negative (HPV- ) TSCC/BOTSCC. METHODS High-grade dysplasia and invasive carcinoma were laser microdissected from HPV+ and HPV- TSCC/BOTSCC tumor sections. Differential gene expression was studied utilizing nanoString RNA-panels and genes of interest were validated on the protein level by immunohistochemistry. RESULTS Forty genes in the HPV+ tumors showed significantly different expression between high-grade dysplasia and invasive cancer and 33 genes in the HPV- tumors. Five out of the nine most significant pathways showed similar increased activity in invasive cancer as compared to high-grade dysplasia in both HPV+ and HPV- tumors. Lastly, significant differences in protein expression was confirmed for SPARC, psoriasin, type I collagen and galectin-1 in both HPV+ and HPV- tumors. CONCLUSIONS This is to our knowledge the first study disclosing differences and similarities in gene expression between dysplastic and invasive HPV+ and HPV- TSCC/BOTSCC.
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Affiliation(s)
- Linnea Haeggblom
- Department of Oncology‐PathologyKarolinska InstituteStockholmSweden
| | | | - Leila Mirzaie
- Department of Oncology‐PathologyKarolinska InstituteStockholmSweden
| | - Pedro Farrajota Neves da Silva
- Department of Oncology‐PathologyKarolinska InstituteStockholmSweden
- Department of Clinical PathologyKarolinska University HospitalStockholmSweden
| | - Ramona G. Ursu
- Department of MicrobiologyUniversity of Medicine and Pharmacy Grigore T. Popa IasiIasiRomania
| | | | - Anders Näsman
- Department of Oncology‐PathologyKarolinska InstituteStockholmSweden
- Department of Clinical PathologyKarolinska University HospitalStockholmSweden
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12
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Abstract
Human papillomavirus (HPV) infection is associated with tonsillar cancer (TC) whose incidence in humans is increasing. Tonsillar tumours are not ordinarily preceded by clinically apparent precancerous lesions, and no markers of the early stage disease are available. Therefore, we evaluated the presence of an active HPV infection also in tumour-free tonsillar tissue. Formalin-fixed paraffin-embedded (FFPE) tonsillar specimens from 114 patients with TC and 114 age and gender matched controls were screened for the presence of HPV DNA, expression of HR-HPV E6 mRNA, and p16 overexpression. HPV DNA was identified in 3.5% of tumour-free tissues, HR-HPV16 and 58 and LR-HPV111 and 17 were each detected in a single sample. No HR HPV E6 mRNA and p16 overexpression was found. The prevalence of HPV DNA in TC was 69.3%, with HPV16 being the most common (94.9%). Eighty-four percent of HPV16-positive tumours expressed HR HPV E6 mRNA, while no E6 mRNA was present in samples positive for HPV52 and 58. The overexpression of p16 correlated well with HPV DNA in TC, but in tumour-free tonsils no overexpression of p16 was detected.Our data provide further evidence of the etiological role of HPV16 in TC. In tumour-free tissue, the presence of HR-HPVs was rare and silent, as shown by direct and indirect markers.
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13
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Haeggblom L, Näsman A, Ramqvist T, Haglund C, Hagström J, Mäkitie A, Dalianis T. TLR5 and TLR7 are differentially expressed in human papillomavirus-positive and negative base of tongue squamous cell carcinoma, and TLR7 may have an independent prognostic influence. Acta Otolaryngol 2019; 139:206-210. [PMID: 30794027 DOI: 10.1080/00016489.2018.1552014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Human papillomavirus-positive (HPV+) base of tongue squamous cell carcinoma (BOTSCC) has a better outcome than corresponding HPV- cancer. TLR5 and TLR7 expression was previously shown to differ depending on HPV - status and correlate with outcome in oropharyngeal squamous cell carcinoma. AIMS/OBJECTIVES For validation, TLR5 and TLR7 were analyzed in a BOTSCC-cohort for correlation with HPV, survival, CD4+ and CD8+ tumor-infiltrating lymphocyte (TIL) counts, the latter being a well-documented prognostic marker. MATERIALS AND METHODS BOTSCC biopsies, (49HPV+/28HPV-) were analyzed by immunohistochemistry for TLR5 and TLR7, and correlated with the above parameters. RESULTS TLR5 expression was more frequently absent/weak than medium/strong in HPV+ compared to HPV- BOTSCC (p < .001). The opposite was observed for TLR7 (p < .007). TLR5 and TLR7 expression did not correlate to survival in either the HPV- or HPV+ cases, or to CD4+ TILs. TLR5, (but not TLR7) expression was correlated to CD8+ TIL counts (p = .023). CONCLUSION AND SIGNIFICANCE Absent/weak TLR5 and medium/strong TLR7 expression was validated as more frequent in HPV+ compared with HPV- BOTSCC. A correlation between CD8+ TIL counts, and TLR5 expression was disclosed, but not with TLR7. Therefore, it could be useful to investigate TLR7 further as a potential independent prognostic marker.
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Affiliation(s)
- Linnea Haeggblom
- Department of Oncology-Pathology, Karolinska Institute, CCK, Stockholm, Sweden
| | - Anders Näsman
- Department of Clinical Pathology, Cancer Center Karolinska, Karolinska Institute, Stockholm, Sweden
| | - Torbjörn Ramqvist
- Department of Oncology-Pathology, Karolinska Institute, CCK, Stockholm, Sweden
| | - Caj Haglund
- Department of Pathology, Haartman Institute and HusLab, Helsinki University Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Jaana Hagström
- Department of Pathology, Haartman Institute and HusLab, Helsinki University Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Antti Mäkitie
- Department of Otorhinolaryngology – Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institute, CCK, Stockholm, Sweden
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14
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Wu C, Nilsson K, Zheng Y, Ekenstierna C, Sugiyama N, Forslund O, Kajitani N, Yu H, Wennerberg J, Ekblad L, Schwartz S. Short half-life of HPV16 E6 and E7 mRNAs sensitizes HPV16-positive tonsillar cancer cell line HN26 to DNA-damaging drugs. Int J Cancer 2019; 144:297-310. [PMID: 30303514 PMCID: PMC6587446 DOI: 10.1002/ijc.31918] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 09/10/2018] [Accepted: 09/17/2018] [Indexed: 12/12/2022]
Abstract
Here we show that treatment of the HPV16-positive tonsillar cancer cell line HN26 with DNA alkylating cancer drug melphalan-induced p53 and activated apoptosis. Melphalan reduced the levels of RNA polymerase II and cellular transcription factor Sp1 that were associated with HPV16 DNA. The resulting inhibition of transcription caused a rapid loss of the HPV16 early mRNAs encoding E6 and E7 as a result of their inherent instability. As a consequence of HPV16 E6 and E7 down-regulation, the DNA damage inflicted on the cells by melphalan caused induction of p53 and activation of apoptosis in the HN26 cells. The BARD1-negative phenotype of the HN26 cells may have contributed to the failure to repair DNA damage caused by melphalan, as well as to the efficient apoptosis induction. Finally, nude mice carrying the HPV16 positive tonsillar cancer cells responded better to melphalan than to cisplatin, the chemotherapeutic drug of choice for tonsillar cancer. We concluded that the short half-life of the HPV16 E6 and E7 mRNAs renders HPV16-driven tonsillar cancer cells particularly sensitive to DNA damaging agents such as melphalan since melphalan both inhibits transcription and causes DNA damage.
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Affiliation(s)
- Chengjun Wu
- Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Kersti Nilsson
- Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Yunji Zheng
- Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Camilla Ekenstierna
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Skane University Hospital, Lund, Sweden
| | - Natsuki Sugiyama
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Skane University Hospital, Lund, Sweden
| | - Ola Forslund
- Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Naoko Kajitani
- Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Haoran Yu
- Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Johan Wennerberg
- Department of Clinical Sciences Lund, Oto-rhino-laryngology, Head and Neck Surgery, Lund University, Skane University Hospital, Lund, Sweden
| | - Lars Ekblad
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Skane University Hospital, Lund, Sweden
| | - Stefan Schwartz
- Department of Laboratory Medicine, Lund University, Lund, Sweden
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15
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Haeggblom L, Attoff T, Yu J, Holzhauser S, Vlastos A, Mirzae L, Ährlund-Richter A, Munck-Wikland E, Marklund L, Hammarstedt-Nordenvall L, Ye W, Ramqvist T, Näsman A, Dalianis T. Changes in incidence and prevalence of human papillomavirus in tonsillar and base of tongue cancer during 2000-2016 in the Stockholm region and Sweden. Head Neck 2018; 41:1583-1590. [PMID: 30584688 DOI: 10.1002/hed.25585] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2018] [Revised: 09/13/2018] [Accepted: 12/05/2018] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Tonsillar and base of tongue squamous cell carcinoma (TSCC/BOTSCC) has increased. In Stockholm, the proportion of human papillomavirus (HPV)-positive cases and the incidence of TSCC rose between 1970 and 2006 then stabilized. Here, HPV-prevalence, and TSCC/BOTSCC incidence 2000-2016, in Stockholm and Sweden were followed. METHODS Incidence data for 2000-2016 were obtained from the Swedish Cancer Registry. TSCC/BOTSCC biopsies, 2013-2016 from Stockholm, were examined for HPV DNA and p16INK4a , or data obtained from medical reports. For cases 2000-2012, data were available from previous studies. RESULTS The incidence of TSCC/BOTSCC has continued to rise in Stockholm and Sweden 2000-2016, especially after 2008. HPV DNA and p16INK4a analysis was determined for 795 Stockholm cases from 2000 to 2016, with 72% being HPV DNA and p16INK4a positive 2013-2016, and 70% positive 2000-2016. CONCLUSION During 2000-2016, especially after 2008, the incidence of TSCC/BOTSCC has continued to increase in Stockholm and Sweden, with an HPV-prevalence of approximately 70% in Stockholm.
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Affiliation(s)
- Linnea Haeggblom
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Tove Attoff
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Jingru Yu
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Stefan Holzhauser
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Andrea Vlastos
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Leila Mirzae
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | | | | | | | | | - Weimin Ye
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Torbjörn Ramqvist
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Anders Näsman
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Pathology, Karolinska University Hospital, Stockholm, Sweden
| | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
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16
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Sivars L, Landin D, Rizzo M, Haeggblom L, Bersani C, Munck-Wikland E, Näsman A, Dalianis T, Marklund L. Human papillomavirus (HPV) is absent in branchial cleft cysts of the neck distinguishing them from HPV positive cystic metastasis. Acta Otolaryngol 2018; 138:855-858. [PMID: 29764277 DOI: 10.1080/00016489.2018.1464207] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
BACKGROUND Distinguishing branchial cleft cysts (BCCs) from cystic metastases of a human papillomavirus (HPV) positive oropharyngeal squamous cell carcinoma (OPSCC) is challenging. Fine needle aspirates (FNAs) from cystic metastasis may be non-representative, while reactive squamous cells from BCC can be atypic. Based on cytology and with the support of HPV DNA positivity many centers treat cystic metastasis oncological and thus patients are spared neck dissection. To do so safely, one must investigate whether HPV DNA and p16INK4a overexpression is found exclusively in cystic metastases and not in BCC. PATIENTS AND METHODS DNA was extracted from formalin fixed paraffin embedded (FFPE) surgically resected BCCs from 112 patients diagnosed 2007-2015 at Karolinska University Hospital and amplified by PCR. A multiplex bead-based assay used to detect 27 HPV-types and p16INK4a expression was analyzed by immunohistochemistry (IHC). RESULTS All 112 BCCs were HPV DNA negative, and of 105 BCCs possible to evaluate for p16INK4a, none overexpressed p16INK4a. CONCLUSIONS HPV DNA and p16INK4a overexpression were absent in BCCs. Lack of HPV DNA and p16 protein overexpression in BCCs is helpful to discriminate benign BCCs from HPV+ OPSCC metastasis. HPV testing definitely has a role in the diagnostics of cystic masses of the neck.
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Affiliation(s)
- Lars Sivars
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - David Landin
- Department of Clinical Science, Intervention and Technology, Otorhinolaryngology Head and Neck Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Marzia Rizzo
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Linnea Haeggblom
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Cinzia Bersani
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Eva Munck-Wikland
- Department of Clinical Science, Intervention and Technology, Otorhinolaryngology Head and Neck Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Anders Näsman
- Department of Oncology-Pathology, Department of Clinical Pathology, Cancer Center Karolinska, Karolinska Institutet, Stockholm, Sweden
| | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital CCK, Stockholm, Sweden
| | - Linda Marklund
- Department of Clinical Science, Intervention and Technology, Otorhinolaryngology Head and Neck Surgery, Karolinska University Hospital, Stockholm, Sweden
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17
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Bersani C, Haeggblom L, Ursu RG, Giusca SE, Marklund L, Ramqvist T, Näsman A, Dalianis T. Overexpression of FGFR3 in HPV-positive Tonsillar and Base of Tongue Cancer Is Correlated to Outcome. Anticancer Res 2018; 38:4683-4690. [PMID: 30061236 DOI: 10.21873/anticanres.12774] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 06/25/2018] [Accepted: 06/26/2018] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Human papillomavirus-positive (HPV+) tonsillar and base of tongue squamous cell carcinoma (TSCC/BOTSCC) have better outcome than corresponding HPV- cancers. To better individualize treatment, additional predictive markers are needed. Previously, we have shown that mutated fibroblast growth factor receptor 3 protein (FGFR3) was correlated to poorer prognosis and here FGFR3 expression was further analyzed. PATIENTS AND METHODS One-hundred-fifteen HPV+TSCC/ BOTSCC biopsies were analyzed for FGFR3 by immunohistochemistry (IHC), and 109/115 were analyzed for FGFR3 mutations by Ion Proton sequencing, or by Competitive Allele-Specific Taqman PCR (CAST-PCR). Disease-free survival (DFS) was then calculated according to FGFR3 IHC expression. RESULTS CAST-PCR was useful for detecting the three most common FGFR3 mutations. Focusing especially on the 98/115 patients with HPV+TSCC/BOTSCC and wild-type FGFR3, high FGFR3 expression correlated to significantly better 3-year DFS, p=0.043. CONCLUSION In patients with HPV+TSCC/BOTSCC and wild-type FGFR3, overexpression of FGFR3 was correlated with better DFS.
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Affiliation(s)
- Cinzia Bersani
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Linnea Haeggblom
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Ramona G Ursu
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.,University of Medicine and Pharmacy Grigore T. Popa, Iasi, Romania
| | - Simona E Giusca
- University of Medicine and Pharmacy Grigore T. Popa, Iasi, Romania
| | | | - Torbjörn Ramqvist
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Anders Näsman
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Pathology, Karolinska University Hospital, Stockholm, Sweden
| | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
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18
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Ramqvist T, Näsman A, Franzén B, Bersani C, Alexeyenko A, Becker S, Haeggblom L, Kolev A, Dalianis T, Munck-Wikland E. Protein Expression in Tonsillar and Base of Tongue Cancer and in Relation to Human Papillomavirus (HPV) and Clinical Outcome. Int J Mol Sci 2018; 19:E978. [PMID: 29587383 DOI: 10.3390/ijms19040978] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 03/15/2018] [Accepted: 03/22/2018] [Indexed: 01/07/2023] Open
Abstract
Human papillomavirus (HPV) is a major etiological factor for tonsillar and the base of tongue cancer (TSCC/BOTSCC). HPV-positive and HPV-negative TSCC/BOTSCC present major differences in mutations, mRNA expression and clinical outcome. Earlier protein studies on TSCC/BOTSCC have mainly analyzed individual proteins. Here, the aim was to compare a larger set of cancer and immune related proteins in HPV-positive and HPV-negative TSCC/BOTSCC in relation to normal tissue, presence of HPV, and clinical outcome. Fresh frozen tissue from 42 HPV-positive and 17 HPV-negative TSCC/BOTSCC, and corresponding normal samples, were analyzed for expression of 167 proteins using two Olink multiplex immunoassays. Major differences in protein expression between TSCC/BOTSCC and normal tissue were identified, especially in chemo- and cytokines. Moreover, 34 proteins, mainly immunoregulatory proteins and chemokines, were differently expressed in HPV-positive vs HPV-negative TSCC/BOTSCC. Several proteins were potentially related to clinical outcome for HPV-positive or HPV-negative tumors. For HPV-positive tumors, these were mostly related to angiogenesis and hypoxia. Correlation with clinical outcome of one of these, VEGFA, was validated by immunohistochemistry. Differences in immune related proteins between HPV-positive and HPV-negative TSCC/BOTSCC reflect the stronger activity of the immune defense in the former. Angiogenesis related proteins might serve as potential targets for therapy in HPV-positive TSCC/BOTSCC.
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19
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Haeggblom L, Attoff T, Hammarstedt-Nordenvall L, Näsman A. Human papillomavirus and survival of patients per histological subsite of tonsillar squamous cell carcinoma. Cancer Med 2018; 7:1717-1722. [PMID: 29573210 PMCID: PMC5943436 DOI: 10.1002/cam4.1400] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 01/22/2018] [Accepted: 01/22/2018] [Indexed: 01/24/2023] Open
Abstract
Current data advocate that oropharyngeal squamous cell carcinoma (OPSCC) should be divided into subsites when evaluating the presence of human papillomavirus (HPV) and prognosis. More specifically, tonsillar squamous cell carcinoma (TSCC) and base of tongue squamous cell carcinoma (BOTSCC) have much higher HPV prevalence compared to other OPSCC. Moreover, patients with HPV positive (HPV+) TSCC and BOTSCC have a better prognosis as compared to patients with HPV negative (HPV−) corresponding tumors, while the prognostic role of HPV in other OPSCC is unclear. Furthermore, in a recent report from Denmark, TSCC was further subclassified into specified TSCC (STSCC) and nonspecified TSCC (NSTSCC), with HPV significantly more prevalent in STSCC. In this study, the histopathological influence of HPV prevalence and survival in TSCC was analyzed in a TSCC cohort with known HPV status, of patients diagnosed 1970–2002 in Stockholm. In total, 139 TSCC biopsies with both tumor and adjacent normal tissue were separated into STSCC and NSTSCC. HPV was significantly more commonly found in STSCC than in NSTSCC. Patients with HPV+ STSCC had a better disease‐specific and overall survival as compared to patients with HPV+ NSTSCC, but no survival differences were observed in patients with HPV− STSCC and NSTCC. These findings confirm previous reports and suggest that TSCC subsite may also be of relevance for clinical outcome and should be further followed up in future studies.
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Affiliation(s)
- Linnea Haeggblom
- Department of Oncology-Pathology, Karolinska Institutet, 171 76, Stockholm, Sweden
| | - Tove Attoff
- Department of Oncology-Pathology, Karolinska Institutet, 171 76, Stockholm, Sweden
| | - Lalle Hammarstedt-Nordenvall
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Karolinska University Hospital, 171 76, Stockholm, Sweden.,Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 171 76, Stockholm, Sweden
| | - Anders Näsman
- Department of Oncology-Pathology, Karolinska Institutet, 171 76, Stockholm, Sweden.,Department of Clinical Pathology, Karolinska University Hospital, 171 76, Stockholm, Sweden
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20
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Bersani C, Sivars L, Haeggblom L, DiLorenzo S, Mints M, Ährlund-Richter A, Tertipis N, Munck-Wikland E, Näsman A, Ramqvist T, Dalianis T. Targeted sequencing of tonsillar and base of tongue cancer and human papillomavirus positive unknown primary of the head and neck reveals prognostic effects of mutated FGFR3. Oncotarget 2018; 8:35339-35350. [PMID: 28525363 PMCID: PMC5471059 DOI: 10.18632/oncotarget.15240] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 01/24/2017] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Human papillomavirus positive (HPV+) tonsillar cancer (TSCC), base of tongue cancer (BOTSCC) and unknown primary cancer of the head and neck (HNCUP) have better outcome than corresponding HPV- cancers. To find predictive markers for response to treatment, and correlations and differences in mutated oncogenes and suppressor genes between HPV+ TSCC/BOTSSCC and HPV+ HNCUP and HPV- TSCC/BOTSCC targeted next-generation sequencing was performed of frequently mutated regions in 50 cancer related genes. PATIENTS AND METHODS DNA from 348 TSCC/BOTSCC and 20 HNCUP from patients diagnosed 2000-2011, was sequenced by the Ion Proton sequencing platform using the Ion AmpliSeq Cancer Hotspot Panel v2 to identify frequently mutated regions in 50 cancer related genes. Ion Torrent Variant Caller software was used to call variants. RESULTS 279 HPV+ TSCC/BOTSCC, 46 HPV- TSCC/BOTSCC and 19 HPV+ HNCUP samples qualified for further analysis. Mutations/tumor were fewer in HPV+ TSCC/BOTSCC and HNCUP, compared to HPV- tumors (0.92 vs. 1.32 vs. 1.68). Differences in mutation frequency of TP53 and PIK3CA were found between HPV+ TSCC/BOTSCC and HNCUP and HPV- TSCC/BOTSCC. In HPV+ TSCC/BOTSCC presence of FGFR3 mutations correlated to worse prognosis. Other correlations to survival within the groups were not disclosed. CONCLUSIONS In HPV+ TSCC/BOTSCC mutation of PIK3CA was most frequently observed, while TP53 mutations dominated in HPV- TSCC/BOTSCC. In HPV+ TSCC/BOTSCC and HNCUP, mutations/tumor were similar in frequency and fewer compared to that in HPV- TSCC/BOTSCC. Notably, FGFR3 mutations in HPV+ TSCC/BOTSCC indicated worse prognosis.
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Affiliation(s)
- Cinzia Bersani
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Lars Sivars
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Linnea Haeggblom
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Sebastian DiLorenzo
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden.,National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Michael Mints
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden.,Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden
| | | | - Nikolaos Tertipis
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Eva Munck-Wikland
- Department of Clinical Science and Technology, Karolinska Institutet, Stockholm, Sweden.,Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Anders Näsman
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Torbjörn Ramqvist
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
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21
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Hong AM, Vilain RE, Romanes S, Yang J, Smith E, Jones D, Scolyer RA, Lee CS, Zhang M, Rose B. PD-L1 expression in tonsillar cancer is associated with human papillomavirus positivity and improved survival: implications for anti-PD1 clinical trials. Oncotarget 2018; 7:77010-77020. [PMID: 27776338 PMCID: PMC5363566 DOI: 10.18632/oncotarget.12776] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 10/13/2016] [Indexed: 12/16/2022] Open
Abstract
In this study, we examined PD-L1 expression by immunohistochemistry in 99 patients with tonsillar cancer and known human papillomavirus (HPV) status to assess its clinical significance. We showed that the pattern of PD-L1 expression is strongly related to HPV status. The PD-L1 positivity rate was 83.3% in HPV-positive cases and 56.9% in HPV-negative cases (p < 0.05). Patients with HPV-positive/PD-L1-positive cancer had significantly better event free survival and overall survival compared with patients with HPV-negative/PD-L1-negative cancer. Relative to those patients with HPV-negative/PD-L1-negative disease who had the highest risk of death, patients with HPV-positive/PD-L1-positive cancers had a 2.85 fold lower risk of developing an event (HR 0.35, 95% CI: 0.16–0.79) and a 4.5 fold lower risk of death (HR =0.22, 95% CI: 0.09–0.53). Our findings will help to guide future clinical trial design in immunotherapy based on PD-L1 expression in tonsillar cancer.
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Affiliation(s)
- Angela M Hong
- Sydney Medical School, The University of Sydney, NSW, Australia
| | - Ricardo E Vilain
- Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, NSW, Australia.,Pathology North (Hunter), John Hunter Hospital, Newcastle, NSW, Australia
| | - Sarah Romanes
- School of Mathematics and Statistics, The University of Sydney, NSW, Australia
| | - Jean Yang
- School of Mathematics and Statistics, The University of Sydney, NSW, Australia
| | - Elizabeth Smith
- Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, NSW, Australia
| | - Deanna Jones
- Sydney Medical School, The University of Sydney, NSW, Australia
| | - Richard A Scolyer
- Sydney Medical School, The University of Sydney, NSW, Australia.,Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, NSW, Australia
| | - C Soon Lee
- Sydney Medical School, The University of Sydney, NSW, Australia.,Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, NSW, Australia.,Discipline of Pathology, School of Medicine, Western Sydney University, NSW, Australia
| | - Mei Zhang
- Sydney Medical School, The University of Sydney, NSW, Australia
| | - Barbara Rose
- Sydney Medical School, The University of Sydney, NSW, Australia
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22
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Quabius ES, Bögershausen B, Getzin L, Görögh T, Gebhard MP, Hoffmann AS, Hoffmann M. SLPI and AnxA2 expression in neoplasm-free palatine tonsils is associated with smoking habit of individuals. Mol Clin Oncol 2017; 7:427-434. [PMID: 28811900 DOI: 10.3892/mco.2017.1343] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Accepted: 06/06/2017] [Indexed: 12/28/2022] Open
Abstract
In order to confirm the inverse correlation between secretory leucocyte protease inhibitor (SLPI) expression, and human papillomavirus (HPV) infection previously observed in head and neck squamous-cell carcinoma, the present study retrospectively investigated the association between SLPI and Annexin A2 (AnxA2) expression, and HPV status in non-neoplastic chronic tonsillitis (n=118), and tonsillar hyperplasia (n=96) tissue. We hypothesised that smoking induces the upregulation of SLPI, resulting in reduced binding of HPV to AnxA2, a known modulator of HPV entry into the cell. SLPI and cyclin-dependent kinase inhibitor 2A (p16INK4A) protein expression was measured using immunohistochemistry in 214 specimens; SLPI and AnxA2 gene expression was measured using reverse transcription-quantitative polymerase chain reaction in 213 cases; and DNA was isolated from all the specimens to determine HPV status. The association between the results of the aforementioned analyses and the smoking habits of patients was analysed. The samples were HPV-negative. p16INK4A expression demonstrated moderate and strong staining in 38, and 0 cases, respectively. SLPI expression presented negative, weak and moderate signals in 163, 45, and 6 cases, respectively. A positive correlation was identified between smoking and SLPI (P=0.0001). Gene expression analysis (n=213) revealed that smoking (n=48) resulted in a significant increase in SLPI and AnxA2 expression. A significant positive correlation between AnxA2 and SLPI, indicating a surplus of AnxA2 in relation to SLPI, was exclusively identified in non-smokers. The data demonstrated that smoking results in increased SLPI and AnxA2 expression also in non-neoplastic tonsillar tissue. The observed surplus of AnxA2 in relation to SLPI identified exclusively in the tonsillar tissue of non-smokers indicates a higher possibility of a successful HPV infection of the tonsillar tissue of non-smokers, given the properties of AnxA2 to function as an infection modulator.
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Affiliation(s)
- Elgar S Quabius
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts University, D-24105 Kiel, Germany.,Institute of Immunology, Christian-Albrechts University, D-24105 Kiel, Germany
| | - Berit Bögershausen
- Department of Otorhinolaryngology, University of Schleswig-Holstein, D-23538 Lübeck, Germany
| | - Lukas Getzin
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts University, D-24105 Kiel, Germany
| | - Tibor Görögh
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts University, D-24105 Kiel, Germany
| | - Maximilian P Gebhard
- Department of Pathology, University of Schleswig-Holstein, D-23538 Lübeck, Germany
| | - Anna S Hoffmann
- Department of Pathology, University of Schleswig-Holstein, D-23538 Lübeck, Germany.,Department of Oto-Rhino-Laryngology, Head and Neck Surgery, University Medical Centre Hamburg-Eppendorf, D-20246 Hamburg, Germany
| | - Markus Hoffmann
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts University, D-24105 Kiel, Germany
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23
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Cheng L, Wu HT, Tao L, Li XM, Zhou L. [Reconstruction of tissue defects after resection of tonsillar cancer by mandibular swing approach]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2017; 31:415-418. [PMID: 29871276 DOI: 10.13201/j.issn.1001-1781.2017.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Indexed: 11/12/2022]
Abstract
Objective:To explore the reconstruction methods of oropharyngeal defects after resection of tonsillar cancer by mandibular swing approach.Method:Twenty four cases of patients with tonsillar carcinoma hospitalized in our institution from January, 2010 to December, 2015 were analyzed. Based on the degree and extent of tissue defects, they were divided into three categories.①Small defects, including loss of tonsillar fossa and pharyngeal arches; ②Moderate defects, including small defects of soft palate or tongue root besides lateropharyngeal defects; ③Large defects, including large defects of soft palate and tongue root besides lateropharyngeal defects. The tissue defects of 8 patients belonged to small defects, of whom 4 cases were repaired with mid-thick skin and the others were restored by radial forearm flaps. There were 5 cases of patients with moderate oropharyngeal defects after surgery of tonsillar carcinoma. These defects were reconstructed by radial forearm flaps(2 cases) and anterolateral femoral skin flaps (3 cases) respectively, while the remaining large defects of 11 patients were renovated using pectoralis major myocutaneous flaps(9 cases) and anterolateral femoral skin flaps(2 cases). Result:All the patients healed by first intention after surgery.Four transplanted skin grafts on the regions of small defects survived completely.5 cases of radial forearm flaps and anterolateral femoral skin flaps also survived well, whereas only one radial forearm flap suffered from vascular crisis leading to failure at 5 days postoperatively. The necrotic flaps were then removed by submaxillary space and oral cavity and the wounds were self-healed. The tissue defects were successfully repaired by pectoralis major myocutaneous flaps. Although the surgical wounds swelled, they were obviously relieved half a year later. In the tonsillar cancer patients encroached on soft palates, one occurred nasopharyngeal reflux and 3 spoke vaguely but understandably. The other patients' function of chewing, deglutition, respiration and speech were restored well. Conclusion:Small defects after resection by mandibular swing approach could be repaired by mid-thick skin or radial forearm flaps. Moderate defects of T3 tonsillar cancer could be restored using radial forearm flaps or anterolateral femoral skin flaps, while anterolateral femoral skin flaps or pectoralis major myocutaneous flaps could reconstructed the large defects of T3 or T4 tonsillar cancer.
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Affiliation(s)
- L Cheng
- Department of Otorhinolaryngology, Otolaryngological Hospital Affiliated to Fudan University,Shanghai, 200031,China
| | - H T Wu
- Department of Otorhinolaryngology, Otolaryngological Hospital Affiliated to Fudan University,Shanghai, 200031,China
| | - L Tao
- Department of Otorhinolaryngology, Otolaryngological Hospital Affiliated to Fudan University,Shanghai, 200031,China
| | - X M Li
- Department of Otorhinolaryngology, Otolaryngological Hospital Affiliated to Fudan University,Shanghai, 200031,China
| | - L Zhou
- Department of Otorhinolaryngology, Otolaryngological Hospital Affiliated to Fudan University,Shanghai, 200031,China
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24
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Polednak AP. Growth of the Epidemic of Human Papillomavirus-Related Oropharyngeal Carcinomas in Whites in Selected US Metropolitan and Nonmetropolitan Counties, 1992-2013. J Registry Manag 2017; 44:4-10. [PMID: 29595939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND: Age-standardized incidence rates (ASIRs) for US non-Hispanic whites (NHWs) have been increasing since 1999 for squamous cell carcinomas (SCC) at oropharyngeal (OP) anatomic sites strongly associated with human papillomavirus (HPV), as also reported from certain European countries. ASIRs declined slightly, however, from 2000–2006 to 2007–2012 in Stockholm County, Sweden (an urban area) for SCC of the tonsil (TSCC) but not base of tongue (BTSCC). For the United States, this study examined the growth of the epidemic of these cancers in 1992–2013. METHODS: Using join-point regression, trends were examined in ASIRs for BTSCC and TSCC for NHWs in US metropolitan vs nonmetropolitan counties included in a unique Surveillance, Epidemiology, and End Results (SEER) program database covering 1992–2013 (11 registries). Representativeness of recent trends was assessed using a larger SEER database (17 registries) covering only 2000–2013. RESULTS: ASIRs for NHWs were lower for nonmetropolitan vs metropolitan counties in 1992–1996 but rapidly increased and converged over time (especially using SEER-17). There was no decline in rates for TSCC in metropolitan counties, but for BTSCC, the increase was smaller in recent vs earlier years. Reporting delay of cases diagnosed in recent years was low in both groups of counties. CONCLUSIONS: Findings indicate the need for ongoing surveillance including additional US registries, and determining if rates in nonmetropolitan counties will surpass those in metropolitan counties. The rapid rise in rates in SEER nonmetropolitan counties also suggests the need for similar surveillance in countries with larger rural populations.
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25
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D'Antonio C, Lombardini A, Onesti CE, Falcone R, Romiti A, Lombardi M, Lauro S, Marchetti P. A rare case of palatin tonsillar metastasis from small cell lung cancer. Transl Lung Cancer Res 2016; 5:709-711. [PMID: 28149765 DOI: 10.21037/tlcr.2016.11.07] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Tonsillar metastases are absolutely rare. Small cell lung cancer (SCLC) is known to be the most frequent histological type of tonsillar metastases, however the way of tumor cells spreading to tonsil remains controversial. We described a case report of 76-year-old man with SCLC and tonsillar metastases, to highlight the importance of oral cavity evaluation as a part of a clinical exam and to show the rare tumor cells spreading.
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Affiliation(s)
- Chiara D'Antonio
- Department of Medical Oncology, Sant'Andrea Hospital, Faculty of Medicine and Psicology, "Sapienza" University of Rome, Via di Grottarossa 1035-39, 00189, Rome, Italy
| | - Alberto Lombardini
- Department of Medical Oncology, Sant'Andrea Hospital, Faculty of Medicine and Psicology, "Sapienza" University of Rome, Via di Grottarossa 1035-39, 00189, Rome, Italy
| | - Concetta Elisa Onesti
- Department of Medical Oncology, Sant'Andrea Hospital, Faculty of Medicine and Psicology, "Sapienza" University of Rome, Via di Grottarossa 1035-39, 00189, Rome, Italy
| | - Rosa Falcone
- Department of Medical Oncology, Sant'Andrea Hospital, Faculty of Medicine and Psicology, "Sapienza" University of Rome, Via di Grottarossa 1035-39, 00189, Rome, Italy
| | - Adriana Romiti
- Department of Medical Oncology, Sant'Andrea Hospital, Faculty of Medicine and Psicology, "Sapienza" University of Rome, Via di Grottarossa 1035-39, 00189, Rome, Italy
| | - Marianna Lombardi
- Department of Anatomopathology, Sant'Andrea Hospital, Faculty of Medicine and Psicology, "Sapienza" University of Rome, Via di Grottarossa 1035-39, 00189, Rome, Italy
| | - Salvatore Lauro
- Department of Medical Oncology, Sant'Andrea Hospital, Faculty of Medicine and Psicology, "Sapienza" University of Rome, Via di Grottarossa 1035-39, 00189, Rome, Italy
| | - Paolo Marchetti
- Department of Medical Oncology, Sant'Andrea Hospital, Faculty of Medicine and Psicology, "Sapienza" University of Rome, Via di Grottarossa 1035-39, 00189, Rome, Italy
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Abstract
Human papillomaviruses are DNA viruses that infect skin or mucosal cells. In the genital tract HPV (especially types 6 and 11) cause genital warts, the commonest viral sexually transmitted disease. At least 13 of the more than 100 known HPV genotypes are oncogenic "high-risk" genotypes. The 2 most common of these (genotypes 16 and 18) cause approximately 70% of all cervical cancers. Oncogenic HPVs particularly HPV 16 are associated with other anogenital cancers, anus, vagina, vulva and penis, and cancers of the head and neck and current estimates are that 5.2% of all cancers are HPV associated. In industrialised countries cervical cancer is controlled by secondary intervention other HPV associated malignancies are increasing in incidence and the burden of HPV associated disease in men is now comparable to that in women in economically developed countries. Randomized control trials with the quadrivalent HPV VLP vaccine demonstrate robust antibody responses and high efficacy against genital warts anal precancers in men. Few countries have recommended male vaccination on the basis that this is not cost effective. However gender-neutral vaccination has been recommended in the USA, Canada, Austria, and Australia. Careful cost effective modeling has preceded these decisions showing that when the burden of disease in men is included in the models then, depending upon coverage, vaccine price, and other factors male vaccination can become cost effective.
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Affiliation(s)
- Margaret Stanley
- a Department of Pathology; University of Cambridge; Cambridge, UK
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27
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Ebisumoto K, Okami K, Sakai A, Sugimoto R, Iida M. Successful detection of a minute tonsillar cancer lesion on transoral examination with narrow band imaging: A report of 2 cases. Head Neck 2016; 38:E2421-E2424. [PMID: 26849351 DOI: 10.1002/hed.24377] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Revised: 09/25/2015] [Accepted: 12/04/2015] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND The improvement of optical enhancement devices, such as narrow band imaging (NBI), has enabled us to visualize lesions that cannot be seen upon macroscopic examination. NBI is useful for detecting subtle lesions, including the primary sites of occult primary cancer. METHODS AND RESULTS We describe 2 cases of tiny tonsillar cancer with positive p16 staining. Case 1 was as an occult primary cancer, and case 2 had a foreign body sensation of the pharynx. With transoral examination using a flexible video-laryngoscope with NBI, we successfully detected tonsillar cancer. These patients were treated with surgery, and the patients are currently alive with no evidence of disease more than 1 year posttreatment. CONCLUSION We detected a small primary lesion in the palatine tonsil through transoral examination with NBI, which is a simple and noninvasive method. This approach may be useful to detect subtle lesions, especially in patients with human papillomavirus (HPV)-related tonsillar cancer. © 2016 Wiley Periodicals, Inc. Head Neck 38: E2421-E2424, 2016.
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Affiliation(s)
- Koji Ebisumoto
- Department of Otolaryngology - Head and Neck Surgery, Tokai University, Kanagawa, Japan
| | - Kenji Okami
- Department of Otolaryngology - Head and Neck Surgery, Tokai University, Kanagawa, Japan
| | - Akihiro Sakai
- Department of Otolaryngology - Head and Neck Surgery, Tokai University, Kanagawa, Japan
| | - Ryousuke Sugimoto
- Department of Otolaryngology - Head and Neck Surgery, Tokai University, Kanagawa, Japan
| | - Masahiro Iida
- Department of Otolaryngology - Head and Neck Surgery, Tokai University, Kanagawa, Japan
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28
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Sivars L, Tani E, Näsman A, Ramqvist T, Munck-Wikland E, Dalianis T. Human Papillomavirus as a Diagnostic and Prognostic Tool in Cancer of Unknown Primary in the Head and Neck Region. Anticancer Res 2016; 36:487-493. [PMID: 26851001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Human papillomavirus (HPV) is recognized as a risk factor for oropharyngeal squamous cell carcinomas (SCC), especially tonsillar and base of tongue cancer. Furthermore, HPV-positive tonsillar and base of tongue SCC have a significantly better prognosis than their HPV-negative counterparts and head and neck cancer (HNSCC) in general. HPV has recently also been implicated in cancer of unknown primary (CUP) in the head and neck region, where a primary tumour is not found despite extensive workup. Using fine-needle aspiration cytology to determine CUP HPV status in cervical lymph nodes could be of advantage, since it is minimally invasive and it is assumed that an HPV-positive lymph node metastasis likely has an HPV-positive otopharyngeal SCC origin. We review the current knowledge of HPV in HNSCC, with an emphasis on CUP of the head and neck region, its relation to oropharyngeal, tonsillar and base of tongue SCC and implications of HPV status for diagnosis, prognosis and treatment.
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Affiliation(s)
- Lars Sivars
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden
| | - Edneia Tani
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden Department of Pathology and Cytology, Karolinska University Hospital, Stockholm, Sweden
| | - Anders Näsman
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden Department of Pathology and Cytology, Karolinska University Hospital, Stockholm, Sweden
| | - Torbjörn Ramqvist
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden
| | - Eva Munck-Wikland
- Department of Oto-rhino-laryngology, Head and Neck Surgery Karolinska University Hospital and Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Tina Dalianis
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden
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29
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Saláková M, Košlabová E, Vojtěchová Z, Tachezy R, Šroller V. Detection of human polyomaviruses MCPyV, HPyV6, and HPyV7 in malignant and non-malignant tonsillar tissues. J Med Virol 2015; 88:695-702. [PMID: 26381295 DOI: 10.1002/jmv.24385] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/08/2015] [Indexed: 11/06/2022]
Abstract
Merkel cell polyomavirus (MCPyV) is associated with Merkel cell carcinoma (MCC), a rare skin malignancy. Human polyomavirus six and seven (HPyV6 and HPyV7) were identified on a skin but have not been associated with any pathology. The serology data suggest that infection with polyomaviruses occurs in childhood and they are widespread in population. However, the site of persistent infection has not been identified. Altogether, 103 formalin-fixed paraffin-embedded (FFPE) specimens and five fresh frozen tissues (FF) of non-malignant tonsils and 97 FFPE and 15 FF samples of tonsillar carcinomas were analyzed by qPCR for the presence of MCPyV, HPyV6, and HPyV7 DNA. All MCPyV DNA positive FF tissues were screened for the expression of early viral transcripts. Overall prevalence of MCPyV, HPyV6, and HPyV7 in non-malignant tonsillar tissues was 10.2%, 4.6%, and, 0.9%, respectively. The prevalence of MCPyV DNA in non-malignant tonsils increased with age (P < 0.05). While the prevalence of MCPyV DNA was significantly higher in the tumors than non-malignant tissues (35.7% vs. 10.2%) (P < 0.001), the prevalence of HPyV6 DNA (5.4% vs. 4.6%) and HPyV7 DNA (1.8% vs. 0.9%) were comparable. In all MCPyV DNA positive FF tissues early transcripts were detected. MCPyV, HPyV6, and HPyV7 DNAs were found in tonsils, suggesting that the tonsils may be a site of viral latency. The viral load was low indicating that only a fraction of cells are infected. The higher prevalence of MCPyV DNA was detected in tonsillar tumors but there was no difference in the viral load between tumor and healthy tissues.
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Affiliation(s)
- Martina Saláková
- Department of Immunology, Institute of Hematology and Blood Transfusion, Prague, U Nemocnice 1, Czech Republic
| | - Eva Košlabová
- Department of Otorhinolaryngology and Head and Neck Surgery, 1st Faculty of Medicine, Charles University in Prague, Motol University Hospital, Prague, Czech Republic
| | - Zuzana Vojtěchová
- Department of Immunology, Institute of Hematology and Blood Transfusion, Prague, U Nemocnice 1, Czech Republic
| | - Ruth Tachezy
- Department of Immunology, Institute of Hematology and Blood Transfusion, Prague, U Nemocnice 1, Czech Republic
| | - Vojtěch Šroller
- Department of Immunology, Institute of Hematology and Blood Transfusion, Prague, U Nemocnice 1, Czech Republic
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Loizou C, Laurell G, Lindquist D, Öfverman C, Stefansson K, Nylander K, Olofsson K. Incidence of tonsillar cancer in northern Sweden: Impact of human papilloma virus. Oncol Lett 2015; 10:3565-3572. [PMID: 26788170 DOI: 10.3892/ol.2015.3775] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 07/16/2015] [Indexed: 11/05/2022] Open
Abstract
The incidence rate of tonsillar cancer is increasing worldwide. The current study identifies a parallel increase in the incidence of tonsillar cancer, human papilloma virus (HPV) and p16 expression among a population from northern Sweden, a sparsely populated area, confirming the strong association between p16 and HPV infection in tonsillar tissue. Data from the Swedish Cancer Registry was assessed to identify cases of tonsillar cancer in the northern territorial area of Sweden. HPV DNA was extracted from paraffin embedded diagnostic biopsies and detected by polymerase chain reaction using general primers Gp5+/6+ and CpI/IIG. Expression of p16 was identified by immunochemistry. Patients were grouped into urban or rural residence categories. A total of 214 cases were identified, comprising 155 (72.4%) men and 59 (27.6%) women, and 65 of these patients, who presented between 2000 and 2012, were analyzed. The overall median age for the analyzed patients was 58 years; 48 (74%) were males (median age, 57.5 years) and 17 (26%) were females (median age, 65 years). Of the 65 specimens, 59 (91%) were positive for HPV, and 62 (95%) expressed p16. The incidence of tonsillar cancer in the cohort demonstrated a 2-fold increase between 1990 and 2013; specifically, a 2.7-fold increase was observed in men whilst the female group exhibited only a small increase. These findings demonstrate a strong association between p16 expression and HPV infection in tonsillar malignancies. The incidence of HPV-positive tonsillar cancer has increased in recent years, even in sparsely populated regions, as demonstrated in northern Sweden.
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Affiliation(s)
- Christos Loizou
- Department of Clinical Sciences, Division of Otorhinolaryngology, Umeå University, S-901 85 Umeå, Sweden
| | - Göran Laurell
- Department of Clinical Sciences, Division of Otorhinolaryngology, Umeå University, S-901 85 Umeå, Sweden; Department of Surgical Sciences, Division of Otorhinolaryngology, Uppsala University, S-751 85 Uppsala, Sweden
| | - David Lindquist
- Department of Radiation Sciences, Division of Oncology, Umeå University, S-901 85 Umeå, Sweden
| | - Charlotte Öfverman
- Department of Radiation Sciences, Division of Oncology, Umeå University, S-901 85 Umeå, Sweden
| | - Kristina Stefansson
- Department of Radiation Sciences, Division of Oncology, Umeå University, S-901 85 Umeå, Sweden
| | - Karin Nylander
- Department of Medical Biosciences, Division of Pathology, Umeå University, S-901 85 Umeå, Sweden
| | - Katarina Olofsson
- Department of Clinical Sciences, Division of Otorhinolaryngology, Umeå University, S-901 85 Umeå, Sweden
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Loizou C, Laurell G, Arvidsson A, Lindquist D, Nylander K, Olofsson K. Recurrent respiratory papillomatosis in northern Sweden: clinical characteristics and practical guidance. Acta Otolaryngol 2015; 135:1058-64. [PMID: 26004132 DOI: 10.3109/00016489.2015.1048378] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
CONCLUSION Recurrent respiratory papillomatosis (RRP) patients with high surgical treatment frequency (≥ 1/year, HF) were significantly younger and had a more widespread laryngeal disease compared to a low frequency treated group (< 1 treatment/year, LF). This study confirms the existence of a clinical RRP group, not primarily related to HPV sub-type, but more care-intensive and in need of more vigilant follow-up. OBJECTIVES RRP is associated with high morbidity due to its influence on breathing and voice. The purpose of this study was to characterize RRP patients in northern Sweden and investigate possible predictor factors affecting therapeutic needs. METHOD Patients from the regional referral area (northern Sweden) were categorized for age, disease duration, juvenile or adult onset, profile of disease development, number of surgical sessions in relation to disease duration, laryngeal deposition of papilloma, gender, and HPV sub-types, in order to identify patients with increased need for frequent surgical treatment. RESULTS The median age of the RRP patients (n = 48) was 44.5 years; 34 (71%) were males and 14 (29%) females, most were infected with HPV 6. Patients with high surgical treatment frequency/year were significantly younger and showed more widespread papillomatous vegetation in the larynx, compared to the low frequency treated group.
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Affiliation(s)
- Christos Loizou
- Department of Clinical Sciences, Division of Otorhinolaryngology; Umeå University , Umeå , Sweden
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No JH, Sung MW, Hah JH, Choi SH, Lee MC, Kim HS, Song YS. Prevalence and prognostic value of human papillomavirus genotypes in tonsillar squamous cell carcinoma: a Korean multicenter study. Cancer 2014; 121:535-44. [PMID: 25283642 DOI: 10.1002/cncr.29086] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Revised: 09/15/2014] [Accepted: 09/15/2014] [Indexed: 11/09/2022]
Abstract
BACKGROUND This study was aimed at investigating the change in the prevalence of human papillomavirus (HPV) genotypes in tonsillar squamous cell carcinoma (TSCC) and the association of the HPV genotype with the prognosis. METHODS This multicenter study included 175 patients with TSCC from 3 general hospitals between 1991 and 2009. HPV DNA was detected in paraffin-embedded tissues with genotyping chips. A survival analysis that considered clinicopathological factors, the HPV genotype, and the expression of p53, retinoblastoma protein, p16, and epidermal growth factor receptor (assessed with immunohistochemistry) was performed with Cox regression analysis. RESULTS High-risk HPV types were found in 23.4% of the cases. The prevalence of HPV-18 (10.3%) was as high as that of HPV-16 (10.3%). The proportion of high-risk HPV-positive tumors increased from 5.9% in 1991 to 31.6% in 2009. HPV-16 positivity was associated with an advanced stage and lymph node metastasis, whereas HPV-18 positivity was associated with old age and an advanced T stage. The survival analysis showed that old age and T classification were poor prognostic factors, whereas the expressions of various biomarkers were not associated with prognosis. HPV-18-positive cases had a poorer prognosis than HPV-16-positive cases and non-HPV-related TSCC cases. A multivariate analysis revealed that HPV-18 positivity, old age, and an advanced T stage were independent prognostic factors for predicting poor outcomes for patients with TSCC. CONCLUSIONS The proportion of HPV-positive tonsillar cancer cases has increased during the last 20 years in the Republic of Korea. The presence of HPV-18 may serve as a biomarker for a poor prognosis.
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Affiliation(s)
- Jae Hong No
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
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DALIANIS TINA. Human papillomavirus and oropharyngeal cancer, the epidemics, and significance of additional clinical biomarkers for prediction of response to therapy (Review). Int J Oncol 2014; 44:1799-805. [PMID: 24676623 PMCID: PMC4063535 DOI: 10.3892/ijo.2014.2355] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Accepted: 02/05/2014] [Indexed: 12/19/2022] Open
Abstract
In 2007, the International Agency for Research against Cancer (IARC) recognized human papillomavirus (HPV), especially HPV16, besides smoking and alcohol, as a risk factor for oropharyngeal squamous cell carcinoma (OPSCC), where tonsillar and base of tongue cancer dominate. Moreover, during the past decade, in many Western countries, a sharp rise in the incidence of OPSCC, more specifically of HPV-positive OPSCC has been observed. Notably, patients with HPV-positive OPSCC, where the majority are men, particularly never-smokers have a better clinical outcome than patients with HPV-negative OPSCC and other head neck cancer (roughly 80 vs. 40% disease-free survival with conventional radiotherapy and surgery). This suggests that many patients with HPV-positive OPSCC may not require the more aggressive intensified chemo-radiotherapy given to head neck cancer patients today, and could with somewhat tapered treatment maintain excellent survival, avoiding some of the severe side effects along with intensified treatment. However, before de-intensified treatment is administered additional biomarkers are necessary in combination with HPV-positive status in order to predict and select patients that will respond favorably to therapy. In conclusion, noteworthy issues within this field with an increasing cohort of patients with HPV-positive OPSCC are better-tailored therapy and prevention. Patients with HPV-positive OPSCC, with biomarkers for good response to therapy e.g., low MHC class I, or CD44 expression or high numbers of CD8+ tumor infiltrating lymphocytes, could be included in randomized trials with less severe therapy. Furthermore, possibilities to screen for HPV-positive OPSCC and to vaccinate boys against HPV infection should be further investigated.
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Affiliation(s)
- TINA DALIANIS
- Department of Oncology-Pathology, Karolinska Institutet, Cancer Center Karolinska, Karolinska University Hospital, 171 76 Stockholm,
Sweden
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Tertipis N, Villabona L, Nordfors C, Näsman A, Ramqvist T, Vlastos A, Masucci G, Dalianis T. HLA-A*02 in relation to outcome in human papillomavirus positive tonsillar and base of tongue cancer. Anticancer Res 2014; 34:2369-2375. [PMID: 24778045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND/AIM Patients with human papillomavirus (HPV)-positive tonsillar and base of tongue cancer have a better outcome than those with corresponding HPV-negative tumors (80% vs. 40% 5-year disease free survival with conventional radiotherapy). They should not all need chemoradiotherapy, but before tapering treatment, more markers are needed to predict treatment response. In the present study, human leukocyte antigen (HLA) - HLA-A*02 was analyzed with HPV as a prognostic factor for tonsillar and base of tongue cancer. PATIENTS AND METHODS Pre-treatment biopsies, previously tested for HPV DNA, from 425 patients diagnosed with tonsillar and base of tongue cancer between 2000-2009 at the Karolinska University Hospital were examined for HLA-A*02. RESULTS HLA-A*02 was present in 144/305 (47.2%) of the HPV-positive and 63/120 (52.8%) of the HPV-negative tumours. Among 383 patients treated with curative intent, absence of HLA-A*02 was correlated with increased disease-free survival in the HPV-positive (p=0.016), but not in the HPV-negative group. CONCLUSION Absence of HLA-A*02 correlated with better disease-free survival for patients with HPV-positive tonsillar and base of tongue cancer.
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Affiliation(s)
- Nikolaos Tertipis
- Department of Oncology-Pathology, Karolinska Institutet, Cancer Center Karolinska, R8:01 Karolinska University Hospital, 171 76 Stockholm, Sweden.
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Al-Khudari S, Guo S, Chen Y, Nwizu T, Greskovich JF, Lorenz R, Burkey BB, Adelstein DJ, Koyfman SA. Solitary dural metastasis at presentation in a patient with untreated human papillomavirus-associated squamous cell carcinoma of the oropharynx. Head Neck 2014; 36:E103-5. [PMID: 24375789 DOI: 10.1002/hed.23589] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Revised: 10/23/2013] [Accepted: 12/20/2013] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Human papillomavirus (HPV)-associated oropharyngeal squamous cell carcinoma (SCC) is associated with high cure rates and distant metastases are rare. METHODS AND RESULTS We report a case of a 61-year-old man presenting with acute left-sided weakness. An enhancing dural mass was noted and resected. Histology revealed p16-positive SCC. Further workup revealed a p16-positive right tonsillar primary with ipsilateral nodal disease and was classified as T2N2bM1. The patient underwent whole brain irradiation and definitive chemoradiation with curative intent. Complete clinical response was achieved and the patient continues to be disease-free 6 months posttreatment. CONCLUSION HPV-associated oligometastatic oropharyngeal SCC is a rare entity that may have a unique natural history and behavior. Given the excellent treatment response and prognosis of HPV-positive disease in general, these patients may be appropriate for definitive treatment approaches.
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