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Bălan L, Cimpean AM, Secosan C, Sorop VB, Balan C, Moldovan M, Melnic E, Balulescu L, Brasoveanu S, Pirtea L. Heterogeneity of Cervical Cancer-Associated Tertiary Lymphoid Structures (TLSs) and Their Specific Interrelation With Clinicopathological Parameters. Cureus 2024; 16:e59077. [PMID: 38694662 PMCID: PMC11062074 DOI: 10.7759/cureus.59077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2024] [Indexed: 05/04/2024] Open
Abstract
OBJECTIVE The study investigates morphological variants of tertiary lymphoid structures (TLSs) in relation to cervical cancer development, from intraepithelial neoplastic lesions to invasive carcinomas with locoregional lymph node metastases. MATERIALS AND METHODS This retrospective analysis comprised 100 cervical cancer cases who had had total hysterectomy with lymphadenectomy in the Obstetrics and Gynecology Clinic of the Municipal Emergency Clinical Hospital of Timisoara, Romania, from 2020 to 2023. Bilateral ilio obturator lymphadenectomy and total hysterectomy were used to acquire biopsy samples. The presence of germinal centers, other stromal structures, TLS density, topography relative to the tumor lesion, and malignant cell islets are used to evaluate and classify TLS. RESULTS We first globally evaluated the total number of TLSs (TLS.T). We observed topographically two places in the cervical stroma: TLS immediately peritumorally positioned and TLS away from tumor lesions. Invasive carcinomas have bigger superficial TLSs with a well-defined germinal center. As they approached the tumor, TLSs increased in size and density. We also detected a special type of TLS associated with nerve fibers, which we named tertiary lymphoid structures associated with nerves (TLS.N). The total number of TLSs did not correlate with age, but 85.71% of patients presenting TLS.N were aged between 59 and 72 years old. Our findings showed a strong correlation between age (postmenopausal, p = 0.005) and TLS-N presence. Similarly, TLS parameters evolved with tumor differentiation. Only in the TLS.N group did the tumoral grading (G) 3 correlate with TLS (p = 0.041), while TLS.T did not correlate with G. All TLS.N. patients, except one, had lymphovascular invasion and massive histiocytosis. On the first point, TLS.N correlated with lymphovascular invasion (p = 0.032). CONCLUSION Tertiary lymphoid structures associated with nerves have not been previously reported in cervical cancer, and their effects on prognosis and aggression are unknown. There was a substantial association between TLSs.N presence and age over 60, suggesting it is exclusive to menopausal women. They were also substantially connected with lymphovascular invasion and G3, suggesting they may be a poor cervical cancer prognostic factor.
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Affiliation(s)
- Lavinia Bălan
- Department of Obstetrics and Gynecology, Victor Babes University of Medicine and Pharmacy, Timisoara, ROU
- Department of Medicine, Victor Babes University of Medicine and Pharmacy, Timisoara, ROU
| | - Anca Maria Cimpean
- Department of Microscopic Morphology/Histology, Victor Babes University of Medicine and Pharmacy, Timisoara, ROU
- Center of Expertise for Rare Vascular Disease in Children, Louis Turcanu Children Hospital, Timisoara, ROU
| | - Cristina Secosan
- Department of Obstetrics and Gynecology, Victor Babes University of Medicine and Pharmacy, Timisoara, ROU
| | - Virgiliu-Bogdan Sorop
- Department of Obstetrics and Gynecology, Victor Babes University of Medicine and Pharmacy, Timisoara, ROU
| | - Catalin Balan
- Department of Medicine, Victor Babes University of Medicine and Pharmacy, Timisoara, ROU
- Department of Cell and Molecular Biology, Victor Babes University of Medicine and Pharmacy, Timisoara, ROU
| | - Mihaela Moldovan
- Department of Pathology, Municipal Emergency Hospital, Timisoara, ROU
| | - Eugen Melnic
- Department of Pathology, Nicolae Testemitanu State University of Medicine and Pharmacy, Chisinau, MDA
| | - Ligia Balulescu
- Department of Obstetrics and Gynecology, Victor Babes University of Medicine and Pharmacy, Timisoara, ROU
- Department of Medicine, Victor Babes University of Medicine and Pharmacy, Timisoara, ROU
| | - Simona Brasoveanu
- Department of Obstetrics and Gynecology, Victor Babes University of Medicine and Pharmacy, Timisoara, ROU
- Department of Medicine, Victor Babes University of Medicine and Pharmacy, Timisoara, ROU
| | - Laurentiu Pirtea
- Department of Obstetrics and Gynecology, Victor Babes University of Medicine and Pharmacy, Timisoara, ROU
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Wild CM, Garrido F, Dannecker C, Köpke MB, Chateau MC, Boissière-Michot F, Heidegger HH, Vattai A, Kessler M, Jeschke U, Cavaillès V. Prognostic Relevance of Tumor-Infiltrating Immune Cells in Cervix Squamous Cell Carcinoma. Cancers (Basel) 2023; 15:4952. [PMID: 37894319 PMCID: PMC10605287 DOI: 10.3390/cancers15204952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 09/26/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
There exists a variety of studies about tumor-infiltrating immune cells (TIICs) in cervical cancer, but their prognostic value in correlation with the histopathological subtype has never been investigated. Therefore, the aim of this study was to quantify TIICs in a panel of 238 sporadic cervical cancers and investigate the correlation with cervical cancer subtype and patient survival. TIICs levels were significantly increased in the subgroup of CSCC (191 samples) in comparison to CAC (47 samples). In CSCC, TIICs' infiltration showed a negative correlation with age, FIGO stage and with the histone protein modification H3K4me3. Moreover, in CAC, it was positively correlated with p16 and with the glucocorticoid receptor and inversely correlated with the MDM2 protein and with H3K4me3. Interestingly, immune infiltration was an independent positive prognosticator for disease-free survival (DFS) in patients with CSCC, those bearing tumors with the strongest TIICs infiltration showing the better DFS. Altogether, the present study provides a differentiated overview of the relations between TIIC levels and prognosis in patients with CSCC vs. patients with CAC.
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Affiliation(s)
- Carl Mathis Wild
- Department of Obstetrics and Gynecology, University Hospital Augsburg, Stenglinstrasse 2, 86156 Augsburg, Germany; (C.M.W.); (F.G.); (C.D.); (M.B.K.)
- Department of Data Management and Clinical Decision Support, Faculty of Medicine, University of Augsburg, 86159 Augsburg, Germany
| | - Fabian Garrido
- Department of Obstetrics and Gynecology, University Hospital Augsburg, Stenglinstrasse 2, 86156 Augsburg, Germany; (C.M.W.); (F.G.); (C.D.); (M.B.K.)
| | - Christian Dannecker
- Department of Obstetrics and Gynecology, University Hospital Augsburg, Stenglinstrasse 2, 86156 Augsburg, Germany; (C.M.W.); (F.G.); (C.D.); (M.B.K.)
| | - Melitta B. Köpke
- Department of Obstetrics and Gynecology, University Hospital Augsburg, Stenglinstrasse 2, 86156 Augsburg, Germany; (C.M.W.); (F.G.); (C.D.); (M.B.K.)
| | - Marie-Christine Chateau
- Translational Research Unit, Montpellier Cancer Institute Val d’Aurelle, 208 rue des Apothicaires, F-34298 Montpellier, France; (M.-C.C.); (F.B.-M.)
| | - Florence Boissière-Michot
- Translational Research Unit, Montpellier Cancer Institute Val d’Aurelle, 208 rue des Apothicaires, F-34298 Montpellier, France; (M.-C.C.); (F.B.-M.)
| | - Helene H. Heidegger
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistraße 15, 81377 Munich, Germany; (H.H.H.); (A.V.); (M.K.)
| | - Aurelia Vattai
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistraße 15, 81377 Munich, Germany; (H.H.H.); (A.V.); (M.K.)
| | - Mirjana Kessler
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistraße 15, 81377 Munich, Germany; (H.H.H.); (A.V.); (M.K.)
| | - Udo Jeschke
- Department of Obstetrics and Gynecology, University Hospital Augsburg, Stenglinstrasse 2, 86156 Augsburg, Germany; (C.M.W.); (F.G.); (C.D.); (M.B.K.)
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistraße 15, 81377 Munich, Germany; (H.H.H.); (A.V.); (M.K.)
| | - Vincent Cavaillès
- Institut de Recherche en Cancérologie de Montpellier (IRCM), INSERM U1194, Université Montpellier, CNRS, F-34298 Montpellier, France;
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3
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Shiri Aghbash P, Shirvaliloo M, Khalo Abass Kasho A, Alinezhad F, Nauwynck H, Bannazadeh Baghi H. Cluster of differentiation frequency on antigen presenting-cells: The next step to cervical cancer prognosis? Int Immunopharmacol 2022; 108:108896. [DOI: 10.1016/j.intimp.2022.108896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 05/16/2022] [Accepted: 05/23/2022] [Indexed: 11/29/2022]
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4
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Zhang S, Wan J, Chen M, Cai D, Xu J, Chen Q. Tumor-Infiltrating CD8+ T Cells Driven by the Immune Checkpoint-Associated Gene IDO1 Are Associated With Cervical Cancer Prognosis. Front Oncol 2021; 11:720447. [PMID: 34778035 PMCID: PMC8578845 DOI: 10.3389/fonc.2021.720447] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 09/23/2021] [Indexed: 12/16/2022] Open
Abstract
Tumor-infiltrating immune cells, associated with tumor progression, are promising prognostic biomarkers. However, the relationship between levels of gene expression and that of immune cell infiltration in cervical cancer prognosis is unknown. In this study, three cervical cancer gene expression microarrays (GSE6791, GSE63678 and GSE55940) were obtained from the GEO database. The IDO1 gene was identified by differentially expressed gene screening. The gene expression profiles of TCGA and GTEx databases along with comprehensive bioinformatics analysis identified that the IDO1 gene was upregulated in cervical cancer with significant difference in expression at different N stages. In addition, it was also upregulated in HPV16 positive sample. The pan-cancer analysis identified that IDO1 was highly expressed in most cancers. TIMER analysis revealed that the expression of IDO1 in CESC shows positive correlation with CD8+ T cells, CD4+ T cells, neutrophils, dendritic cells. IDO1 expression showed remarkable positive correlation with all immune cell markers except M1 macrophages. CD8+ T cell infiltration GSEA results showed that IDO1 was mainly associated with tumor immune-related signaling pathways.
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Affiliation(s)
- Shun Zhang
- General Surgery Department, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Junhui Wan
- Obstetrics and Gynaecology Department, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Minjie Chen
- Queen Mary College, Nanchang University, Nanchang, China
| | - Desheng Cai
- Obstetrics and Gynaecology Department, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Junlan Xu
- Obstetrics and Gynaecology Department, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Qi Chen
- Obstetrics and Gynecology Department, The First Affiliated Hospital of Nanchang University, Nanchang, China
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Kemp JA, Kwon YJ. Cancer nanotechnology: current status and perspectives. NANO CONVERGENCE 2021; 8:34. [PMID: 34727233 PMCID: PMC8560887 DOI: 10.1186/s40580-021-00282-7] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 10/05/2021] [Indexed: 05/09/2023]
Abstract
Modern medicine has been waging a war on cancer for nearly a century with no tangible end in sight. Cancer treatments have significantly progressed, but the need to increase specificity and decrease systemic toxicities remains. Early diagnosis holds a key to improving prognostic outlook and patient quality of life, and diagnostic tools are on the cusp of a technological revolution. Nanotechnology has steadily expanded into the reaches of cancer chemotherapy, radiotherapy, diagnostics, and imaging, demonstrating the capacity to augment each and advance patient care. Nanomaterials provide an abundance of versatility, functionality, and applications to engineer specifically targeted cancer medicine, accurate early-detection devices, robust imaging modalities, and enhanced radiotherapy adjuvants. This review provides insights into the current clinical and pre-clinical nanotechnological applications for cancer drug therapy, diagnostics, imaging, and radiation therapy.
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Affiliation(s)
- Jessica A Kemp
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University of California, Irvine, CA, 92697, USA
| | - Young Jik Kwon
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University of California, Irvine, CA, 92697, USA.
- Department of Chemical and Biomolecular Engineering, School of Engineering, University of California, Irvine, CA, 92697, USA.
- Department of Biomedical Engineering, School of Engineering, University of California, Irvine, CA, 92697, USA.
- Department of Molecular Biology and Biochemistry, School of Biological Sciences, University of California, Irvine, CA, 92697, USA.
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Kovachev SM. A Review on Inosine Pranobex Immunotherapy for Cervical HPV-Positive Patients. Infect Drug Resist 2021; 14:2039-2049. [PMID: 34103950 PMCID: PMC8180272 DOI: 10.2147/idr.s296709] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 05/28/2021] [Indexed: 11/23/2022] Open
Abstract
The purpose of this review was to examine and summarize data for inosine pranobex (IP) immunotherapy in cervical HPV-positive patients. Persistent or recurring cervical human papillomavirus (HPV) infection is a major cause of cervical cancer. Self-clearance and blocking of cervical HPV infection depend on the status of the host immune system. Immunotherapy helps accelerate elimination of the infection. Host immunity is involved in the development of HPV infection. Several mechanisms of interaction between the virus and the immune system have been revealed; however, the mechanisms have not been completely elucidated. A properly functioning immune system impedes HPV progress and helps clear the pathogen from the body. IP has antiviral efficacy because it modulates both cellular and humoral immunities. IP has been on the market since 1971. Nevertheless, it has seldom been administered to treat cervical HPV infections. In this review, Google Scholar, PubMed/MEDLINE, Scopus, Cochrane Library, and Research Gate were searched for the period 1971–2021. Prospective controlled trials, observational and retrospective studies, and meta-analysis and reviews on immunotherapy against HPV cervical infection were explored. Prior studies showed strong clinical efficacy of combined and standalone IP therapy in reversing HPV-induced changes in the cervix, preventing disease progression, and clearing the pathogen. IP treatment enhanced host antiviral activity against HPV, delayed or stopped cervical oncogenesis, and rapidly removed HPV from the body.
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Kudela E, Liskova A, Samec M, Koklesova L, Holubekova V, Rokos T, Kozubik E, Pribulova T, Zhai K, Busselberg D, Kubatka P, Biringer K. The interplay between the vaginal microbiome and innate immunity in the focus of predictive, preventive, and personalized medical approach to combat HPV-induced cervical cancer. EPMA J 2021; 12:199-220. [PMID: 34194585 PMCID: PMC8192654 DOI: 10.1007/s13167-021-00244-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 05/04/2021] [Indexed: 12/20/2022]
Abstract
HPVs representing the most common sexually transmitted disease are a group of carcinogenic viruses with different oncogenic potential. The immune system and the vaginal microbiome represent the modifiable and important risk factors in HPV-induced carcinogenesis. HPV infection significantly increases vaginal microbiome diversity, leading to gradual increases in the abundance of anaerobic bacteria and consequently the severity of cervical dysplasia. Delineation of the exact composition of the vaginal microbiome and immune environment before HPV acquisition, during persistent/progressive infections and after clearance, provides insights into the complex mechanisms of cervical carcinogenesis. It gives hints regarding the prediction of malignant potential. Relative high HPV prevalence in the general population is a challenge for modern and personalized diagnostics and therapeutic guidelines. Identifying the dominant microbial biomarkers of high-grade and low-grade dysplasia could help us to triage the patients with marked chances of lesion regression or progression. Any unnecessary surgical treatment of cervical dysplasia could negatively affect obstetrical outcomes and sexual life. Therefore, understanding the effect and role of microbiome-based therapies is a breaking point in the conservative management of HPV-associated precanceroses. The detailed evaluation of HPV capabilities to evade immune mechanisms from various biofluids (vaginal swabs, cervicovaginal lavage/secretions, or blood) could promote the identification of new immunological targets for novel individualized diagnostics and therapy. Qualitative and quantitative assessment of local immune and microbial environment and associated risk factors constitutes the critical background for preventive, predictive, and personalized medicine that is essential for improving state-of-the-art medical care in patients with cervical precanceroses and cervical cancer. The review article focuses on the influence and potential diagnostic and therapeutic applications of the local innate immune system and the microbial markers in HPV-related cancers in the context of 3P medicine.
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Affiliation(s)
- Erik Kudela
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, Kollarova 2, 036 01 Martin, Slovakia
| | - Alena Liskova
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, Kollarova 2, 036 01 Martin, Slovakia
| | - Marek Samec
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, Kollarova 2, 036 01 Martin, Slovakia
| | - Lenka Koklesova
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, Kollarova 2, 036 01 Martin, Slovakia
| | - Veronika Holubekova
- Jessenius Faculty of Medicine, Biomedical Centre Martin, Comenius University in Bratislava, 03601 Martin, Slovakia
| | - Tomas Rokos
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, Kollarova 2, 036 01 Martin, Slovakia
| | - Erik Kozubik
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, Kollarova 2, 036 01 Martin, Slovakia
| | - Terezia Pribulova
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, Kollarova 2, 036 01 Martin, Slovakia
| | - Kevin Zhai
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, 24144 Doha, Qatar
| | - Dietrich Busselberg
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, 24144 Doha, Qatar
| | - Peter Kubatka
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01 Martin, Slovakia
- European Association for Predictive, Preventive and Personalised Medicine, EPMA, 1160 Brussels, Belgium
| | - Kamil Biringer
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, Kollarova 2, 036 01 Martin, Slovakia
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Attademo L, Tuninetti V, Pisano C, Cecere SC, Di Napoli M, Tambaro R, Valabrega G, Musacchio L, Setola SV, Piccirillo P, Califano D, Spina A, Losito S, Greggi S, Pignata S. Immunotherapy in cervix cancer. Cancer Treat Rev 2020; 90:102088. [PMID: 32827839 DOI: 10.1016/j.ctrv.2020.102088] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 07/29/2020] [Accepted: 07/31/2020] [Indexed: 12/18/2022]
Abstract
The treatment approach to cervix cancer has remained unchanged for several decades and new therapeutic strategies are now required to improve outcomes, as the prognosis is still poor. In the last years, a better understanding of HPV tumor-host immune system interactions and the development of new therapeutics targeting immune checkpoints generated interest in the use of immunotherapy in cervix cancer. Preliminary phase I-II trials demonstrated the efficacy, the duration of responses and the manageable safety of this approach. Currently, many phase II and III studies are ongoing in both locally advanced and metastatic cervical cancer, assessing immunotherapy as a single agent or in combination with chemotherapy and radiotherapy. We reviewed the published data and the therapeutic implications of the most promising novel immunotherapeutic agents under investigation in cervix cancer.
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Affiliation(s)
- Laura Attademo
- Department of Urology and Gynecology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Napoli, Italy.
| | - Valentina Tuninetti
- Candiolo Cancer Institute, FPO-IRCCS Candiolo (TO), Italy; Department of Oncology, University of Torino, Italy.
| | - Carmela Pisano
- Department of Urology and Gynecology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Napoli, Italy.
| | - Sabrina Chiara Cecere
- Department of Urology and Gynecology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Napoli, Italy.
| | - Marilena Di Napoli
- Department of Urology and Gynecology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Napoli, Italy.
| | - Rosa Tambaro
- Department of Urology and Gynecology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Napoli, Italy.
| | - Giorgio Valabrega
- Candiolo Cancer Institute, FPO-IRCCS Candiolo (TO), Italy; Department of Oncology, University of Torino, Italy.
| | - Lucia Musacchio
- Department of Maternal and Child Health and Urological Sciences, University "Sapienza", Policlinico Umberto I, Rome, Italy.
| | | | - Patrizia Piccirillo
- Department of Urology and Gynecology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Napoli, Italy.
| | - Daniela Califano
- Functional Genomic Unit, Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Napoli, Italy.
| | - Anna Spina
- Functional Genomic Unit, Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Napoli, Italy.
| | - Simona Losito
- Surgical Pathology Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Napoli, Italy.
| | - Stefano Greggi
- Gynecologic Oncology Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Napoli, Italy.
| | - Sandro Pignata
- Department of Urology and Gynecology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Napoli, Italy.
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Chen R, Gong Y, Zou D, Wang L, Yuan L, Zhou Q. Correlation between subsets of tumor-infiltrating immune cells and risk stratification in patients with cervical cancer. PeerJ 2019; 7:e7804. [PMID: 31616592 PMCID: PMC6791348 DOI: 10.7717/peerj.7804] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 08/31/2019] [Indexed: 12/15/2022] Open
Abstract
Aim To investigate the correlation between clinicopathological features and risk stratification in cervical cancer patients, and evaluate the feasibility of tumor-infiltrating immune cells as prognostic biomarkers in clinical practice. Methods CD3+ tumor infiltrating T cells (TILs), CD45RO+ TILs, CD4+ TILs, CD8+ TILs, FOXP3+ TILs (regulatory T cells, Tregs), CD68+ tumor associated macrophages (TAMs), CD163+ TAMs, and PD-L1+ tumor cells were immunostained in formalin-fixed paraffin-embedded (PPFE) tissues from 96 cervical cancer patients. Immunostaining density and other clinicopathological features such as age, FIGO stage, histopathologic type, Ki67 index, HPV status, lymhovasular invasion status (LVI), lymph node metastasis, tumor size, stromal invasion status, surgical margin status, and parametrial invasion, were evaluated for their roles in risk stratification of cervical cancer patients. Results The results showed that significant differences of lymph node metastasis (p = 0.003), surgical margin status (p = 0.020), and stromal invasion status (p = 0.004) existed between lVI(−) and LVI(+) patients. CD3+ TILs in the central tumor area (p = 0.010), CD4+ TILs in the central tumor area (p = 0.045), CD8 + TILs in the central tumor area (p = 0.033), and CD8+ TILs in the invasive margin area (p = 0.004) showed significant differences between lVI(−) and LVI(+) patients. When patients were grouped by status of lymph node metastasis, significant differences of FIGO stage (p = 0.005), LVI status (p = 0.003), CD3+ TILs in the central tumor area (p = 0.045), CD45RO+ TILs in the central tumor area (p = 0.033), and CD45RO+ TILs in the invasive margin area (p = 0.028) were also observed. After the patients were stratified into low-, intermediate-, and high risk groups, significant differences of FIGO stage (p = 0.018), status of lymph node metastasis (p = 0.000), LVI status (p = 0.000), parametrial invasion status (p=0.012), stromal invasion status (p = 0.000), tumor growth pattern (p = 0.015) and tumor size (p = 0.000) were identified among 3 groups of patients, while only CD45RO+ TILs in the invasive margin area (p = 0.018) and FOXP3+ TILs in the central tumor area (p = 0.009) were statistically different among three groups of patients. Spearman’s correlation analysis demonstrated that FIGO stage, LVI status, status of lymph node metastasis, parametrial invasion, stromal invasion status, and tumor size positively correlated with risk stratification (P = 0.005, 0.020, 0.000, 0.022, 0.000, and 0.000 respectively), while CD45RO+ TILs in the invasive margin area and FOXP3+ TILs in the central tumor area showed statistically negative correlation with risk stratification (P = 0.031, 0.009 respectively). Conclusion Our study suggested that CD45RO+ TILs in the invasive margin area and FOXP3+ TILs in the central tumor area might be useful biomarkers for risk stratification in cervical cancer patients. Large cohort studies of cervical cancer patients are required to validate our hypothesis.
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Affiliation(s)
- Rui Chen
- Department of Pathology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China
| | - Yi Gong
- Department of Hematology-Oncology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China
| | - Dongling Zou
- Department of Gynecologic Oncology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China
| | - Lifeng Wang
- Department of Pathology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China
| | - Li Yuan
- Department of Gynecologic Oncology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China
| | - Qi Zhou
- Department of Gynecologic Oncology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China
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10
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Maskey N, Thapa N, Maharjan M, Shrestha G, Maharjan N, Cai H, Liu S. Infiltrating CD4 and CD8 lymphocytes in HPV infected uterine cervical milieu. Cancer Manag Res 2019; 11:7647-7655. [PMID: 31616181 PMCID: PMC6698604 DOI: 10.2147/cmar.s217264] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Accepted: 07/23/2019] [Indexed: 12/17/2022] Open
Abstract
PURPOSE Tumor infiltrating lymphocytes (TILs) have been extensively described in anti-tumor immunity, but their functional alterations in the immunoediting processes during neoplastic progression in the uterine cervix are still not clear. Our aim was to gain insight into cervical tissue T cell populations, determine if there are any differences in the localization and quantity distribution of T lymphocytes, and to evaluate their role in disease regression or progression in the cervical neoplastic milieu. PATIENTS AND METHODS Serial section analysis of immunohistochemically stained CD4 and CD8 lymphocytes was performed on a total number of 72 samples, categorized into four cohorts: 23 HPV non-infected (HPV-) normal cervix, 20 HPV infected (HPV+) normal cervix, 17 HPV+ low grade cervical intraepithelial neoplasia (CIN), and 12 HPV+ high grade CIN. RESULTS Low infiltrating lymphocytes (ILs) in normal cervix and high ILs in CIN were observed, while the trend of ILs increased with increasing grade of CIN, which was statistically significant (P<0.0001). Quantitative and localization analysis between the subsets of T cells showed that, in the epithelial layer, infiltrating CD8+ lymphocytes (CD8+ILs) were significantly higher than CD4+ILs in HPV+ normal cervix, while the trend decreased with increasing grade of CIN (P=0.011). Whereas, in the stromal layer, CD4+ILs were predominant in all study groups and no statistical difference was found between these groups. However, tumor infiltrating CD8+ lymphocytes (CD8+TILs) were noted to be significantly higher than CD4+TILs in severe dysplastic cases. CONCLUSION T cell infiltrates were predominant as the grade of the lesion progressed into more advanced lesions, which likely represent the lesions that have persisted over time. The variation in the infiltration rate and the location of CD4+ILs and CD8ILs may suggest the efficacious role of CD8 T cells in eliminating HPV infected cervical epithelial cells and also provides insight into the complex role of TILs in facilitating and mediating sustained anti-tumor responses, hence preventing tumor outgrowth.
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Affiliation(s)
- Ninu Maskey
- Department of Hematology, Zhongnan Hospital of Wuhan University, Wuchang, Wuhan, Hubei430071, People’s Republic of China
| | - Niresh Thapa
- Department of Gynecological Oncology, Zhongnan Hospital of Wuhan University, Hubei Cancer Clinical Study Center, Hubei Key Laboratory of Tumor Biological Behaviors, Wuhan430071, People’s Republic of China
- Karnali Academy of Health Sciences, Jumla, Nepal
| | - Muna Maharjan
- Zhongnan Hospital of Wuhan University, Hope School of Nursing, Wuhan, Hubei, People’s Republic of China
| | - Girishma Shrestha
- Department of Pathology, Patan Hospital, Patan Academy of Health Sciences, Kathmandu, Nepal
| | - Narayani Maharjan
- Department of Clinical Laboratory Science, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, People’s Republic of China
| | - Hongbing Cai
- Department of Gynecological Oncology, Zhongnan Hospital of Wuhan University, Hubei Cancer Clinical Study Center, Hubei Key Laboratory of Tumor Biological Behaviors, Wuhan430071, People’s Republic of China
| | - Shangqin Liu
- Department of Hematology, Zhongnan Hospital of Wuhan University, Wuchang, Wuhan, Hubei430071, People’s Republic of China
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11
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Liang Y, Lü W, Zhang X, Lü B. Tumor-infiltrating CD8+ and FOXP3+ lymphocytes before and after neoadjuvant chemotherapy in cervical cancer. Diagn Pathol 2018; 13:93. [PMID: 30474571 PMCID: PMC6260654 DOI: 10.1186/s13000-018-0770-4] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 11/08/2018] [Indexed: 11/16/2022] Open
Abstract
Background Neoadjuvant chemotherapy (NACT) has been recently accepted as an effective alternative in patients with locally advanced cervical cancer. However, little is known about the effects of NACT on the immunological microenvironment in cervical cancers. In this study, we analyzed the alterations of tumor infiltrating lymphocytes (TILs) before and after NACT and analyzed their prognostic significance in advanced cervical cancer patients treated with platinum-based NACT. Methods We recruited 137 patients with stage Ib2 and IIa2 cervical cancer retrospectively. Pretreatment biopsy and surgical specimens after NACT were immunostained with CD8 and Foxp3. The densities of intratumoral and peritumoral immunopositive TILs were analyzed separately. Results Foxp3+ T cells density significantly decreased in both intratumoral (median 28.49 vs. 19.97; Z = − 8.635, p < 0.001) and peritumoral (median 113.53 vs. 82.48; Z = − 3.741, p < 0.001) areas after NACT, whereas CD8+ T cell counts remained stable in both intratumoral (median 121.32 vs. 109.59; Z = − 0.817,p = 0.414) and peritumoral (median 402.56 vs. 390.84; Z = − 1.138,p = 0.255) areas. Patients with pathological complete response (pCR) had significantly lower number of Foxp3+ T cell density after NACT than non-pCR cases in both intratumoral (median16.12 vs. 22.00; Z = − 2.009, p = 0.045) and peritumoral areas(median 63.31 vs. 98.48; Z = − 2.469, p = 0.014). Multivariate analyses demonstrated that high ratio of intratumoral CD8/peritumoral Foxp3 in residual tumors was independent prognostic factor for both progression-free survival (HR = 0.297; 95% CI, 0.109–0.810, p = 0.018) and overall survival (HR = 0.078; 95% CI, 0.010–0.598, p = 0.014). Conclusions NACT in cervical cancers can induce anti-cancer immunity by altering TILs subsets. An elevated intratumoral CD8/peritumoral Foxp3 ratio after NACT may confer a favorable clinical outcome.
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Affiliation(s)
- Yun Liang
- Department of Surgical Pathology, Women's Hospital, School of Medicine, Zhejiang University, Province, Zhejiang, 310006, China
| | - Weiguo Lü
- Center for Uterine Cancer Diagnosis & Therapy of Zhejiang Province, Women's Hospital, School of Medicine, Zhejiang University, Province, Zhejiang, 310006, China.,Department of Gynecologic Oncology, Women's Hospital, School of Medicine, Zhejiang University, Province, Zhejiang, 310006, China
| | - Xiaofei Zhang
- Department of Gynecologic Oncology, Women's Hospital, School of Medicine, Zhejiang University, Province, Zhejiang, 310006, China
| | - Bingjian Lü
- Department of Surgical Pathology, Women's Hospital, School of Medicine, Zhejiang University, Province, Zhejiang, 310006, China. .,Center for Uterine Cancer Diagnosis & Therapy of Zhejiang Province, Women's Hospital, School of Medicine, Zhejiang University, Province, Zhejiang, 310006, China.
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12
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Yang W, Lu YP, Yang YZ, Kang JR, Jin YD, Wang HW. Expressions of programmed death (PD)-1 and PD-1 ligand (PD-L1) in cervical intraepithelial neoplasia and cervical squamous cell carcinomas are of prognostic value and associated with human papillomavirus status. J Obstet Gynaecol Res 2017; 43:1602-1612. [PMID: 28833798 DOI: 10.1111/jog.13411] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Revised: 04/23/2017] [Accepted: 05/03/2017] [Indexed: 12/22/2022]
Affiliation(s)
- Wen Yang
- Department of Gynaecology and Obstetrics; General Hospital of People's Liberation Army; Beijing China
| | - Yan-Ping Lu
- Department of Gynaecology and Obstetrics; General Hospital of People's Liberation Army; Beijing China
| | - Yi-Zhou Yang
- Department of Gynaecology and Obstetrics; General Hospital of People's Liberation Army; Beijing China
| | - Jia-Rui Kang
- Department of Pathology; First Affiliated Hospital of General Hospital of People's Liberation Army; Beijing China
| | - Yi-Duo Jin
- Department of Pathology; First Affiliated Hospital of General Hospital of People's Liberation Army; Beijing China
| | - Hong-Wei Wang
- Department of Pathology; First Affiliated Hospital of General Hospital of People's Liberation Army; Beijing China
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Zanotta N, Tornesello ML, Annunziata C, Stellato G, Buonaguro FM, Comar M. Candidate Soluble Immune Mediators in Young Women with High-Risk Human Papillomavirus Infection: High Expression of Chemokines Promoting Angiogenesis and Cell Proliferation. PLoS One 2016; 11:e0151851. [PMID: 26990868 PMCID: PMC4798492 DOI: 10.1371/journal.pone.0151851] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Accepted: 03/04/2016] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND The causal interpretation of cervical immune response to Human Papillomavirus (HPV) infection is complex and poorly characterized mainly due to the delicate balance that exists between viral infection, increase of inflammatory cytokines and host risk factors. This study aims to explore the significance of cervical immune mediators associated to cell survival, angiogenesis and interaction with immune response, in predicting the risk to develop HPV-related intraepithelial lesions. METHODS A panel of 48 cytokines and growth factors were explored in a selected cohort of 168 immunocompetent women including 88 diagnosed with low (LSIL) or high (HSIL) squamous intraepithelial lesions of the cervix and 80 with normal cervical cytology (NIL). HPV genotyping was performed by Linear Array HPV test and the soluble concentration of 48 immune molecules was analyzed using the Bio-Plex platform. RESULTS The prevalence of single HR-HPV infection was 30% in NIL and 100% in LSIL and HSIL women. The expression of 13 cytokines, including interleukins IL-6, IL-3, IL-12p40, IL-12p70, IL-16, IL-18, LIF, of chemokines CCL7 (MCP-3), CXCL9 (MIG), CXCL12 (SDF-1α) and of the tropic factors VEGF, G-CSF, M-CSF were significantly associated with the presence of infection, with levels being higher in women with precancerous lesions compared to NIL HPV negative women. Only the growth factor GM-CSF was positively associated with the cytological abnormalities. CONCLUSIONS The ability of HR-HPV to escape from innate immune recognition and to orchestrate the production of specific inflammatory and growth factors, involved in early inflammatory response and in the cell-proliferating phase of intraepithelial damage, was documented in women before the development of cervical lesions.
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Affiliation(s)
- Nunzia Zanotta
- Institute for Maternal and Child Health – IRCCS “Burlo Garofolo”, Trieste, Italy
| | - Maria Lina Tornesello
- Molecular Biology and Viral Oncology Division, Istituto Nazionale Tumori IRCCS – “Fond. Pascale,” Napoli, Italy
| | - Clorinda Annunziata
- Molecular Biology and Viral Oncology Division, Istituto Nazionale Tumori IRCCS – “Fond. Pascale,” Napoli, Italy
| | - Giovanni Stellato
- Gynecology Oncology Division, Istituto Nazionale Tumori IRCCS – “Fond. Pascale,” Napoli, Italy
| | - Franco Maria Buonaguro
- Molecular Biology and Viral Oncology Division, Istituto Nazionale Tumori IRCCS – “Fond. Pascale,” Napoli, Italy
| | - Manola Comar
- Institute for Maternal and Child Health – IRCCS “Burlo Garofolo”, Trieste, Italy
- Department of Medical Sciences, University of Trieste, Trieste, Italy
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Zhang W, Tian X, Mumtahana F, Jiao J, Zhang T, Croce KD, Ma D, Kong B, Cui B. The existence of Th22, pure Th17 and Th1 cells in CIN and Cervical Cancer along with their frequency variation in different stages of cervical cancer. BMC Cancer 2015; 15:717. [PMID: 26474968 PMCID: PMC4609069 DOI: 10.1186/s12885-015-1767-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Accepted: 10/10/2015] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Recently, it is found that T-helper (Th) 22 cells are involved in different types of autoimmune and tumor diseases. But, till now, no study has been carried out to understand the involvement of these cells in cervical cancer (CC). METHODS Flow cytometry was used to determine the expression of interferon gamma (IFN-γ), Interleukin-22 (IL-22), IL-17 in the peripheral blood of healthy controls (HC), CIN and cervical cancer patients. From peripheral blood mononuclear cells (PBMCs), mRNA expression levels of Aryl hydrocarbon receptor (AHR), RAR-related orphan receptor C (RORC), TNF-α and IL-6 were respectively determined. Using the method of ELISA, plasma concentrations of IL-22, IL-17 and TNF-α were examined. RESULTS Th22 and Th17 cells were elevated in CC and CIN patients. Th1 cells and the plasma concentrations of IL-22 in CC patients were significantly increased compared with HC. In CC patients, an increased prevalence of Th22 cells was associated with lymph node metastases. There was a positive correlation between Th22 and Th17 cells, but an approximately negative correlation between Th22 and Th1 cells in CC patients. The mRNA expression of RORC, TNF-α and IL-6 was significantly high in CC patients. CONCLUSIONS Our results indicate that there is a higher circulatory frequency of Th22, Th17 and Th1 cells in CC which may conjointly participate in the pathogenesis and growth of CC.
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Affiliation(s)
- Wenjing Zhang
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan, 250012, P.R. China.
- Key Laboratory of Gynecologic Oncology, Qilu Hospital, Shandong University, Jinan, 250012, P.R. China.
| | - Xinli Tian
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan, 250012, P.R. China.
- Hematology Oncology Center, Qilu Hospital, Shandong University, Jinan, 250012, P.R. China.
- Department of Obstetrics and Gynecology, Weifang Maternal and Child Health Hospital, Weifang, 261011, P.R. China.
| | - Fidia Mumtahana
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan, 250012, P.R. China.
| | - Jun Jiao
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan, 250012, P.R. China.
- Hematology Oncology Center, Qilu Hospital, Shandong University, Jinan, 250012, P.R. China.
| | - Teng Zhang
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan, 250012, P.R. China.
- Hematology Oncology Center, Qilu Hospital, Shandong University, Jinan, 250012, P.R. China.
| | - Kimiko Della Croce
- Department of Molecular & Cellular Biology, University of Arizona, Tucson, AZ, USA.
| | - Daoxin Ma
- Hematology Oncology Center, Qilu Hospital, Shandong University, Jinan, 250012, P.R. China.
| | - Beihua Kong
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan, 250012, P.R. China.
| | - Baoxia Cui
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan, 250012, P.R. China.
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IL-10 gene promoter and intron polymorphisms as genetic biomarkers of cervical cancer susceptibility among Tunisians. Cytokine 2015; 76:343-347. [PMID: 26076679 DOI: 10.1016/j.cyto.2015.05.028] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 05/27/2015] [Accepted: 05/31/2015] [Indexed: 12/31/2022]
Abstract
OBJECTIVE We investigated the association between polymorphisms in the promoter and intron regions of the interleukin-10 (IL-10) gene with the risk of cervical cancer (CC) in Tunisian patients and control women. METHODS Study subjects comprised 86 CC cases and 126 control women. Genotyping of IL-10 intron (rs3024491, rs3024490) and promoter (rs1800872, rs1800871, rs1800896) variants was done by real-time PCR, with defined clusters. RESULTS The minor allele frequencies of the five tested IL-10 SNPs were not significantly different between cervical cancer cases and control women. However, significantly higher frequencies of homozygous minor allele-carriers in cases was seen for rs3024490 (P=0.023), rs1800872 (P=0.037), and rs1800871 (P=0.028). IL-10 serum levels were significantly reduced in rs3024490 T/T vs. G/G genotype carriers, and in rs1800871 T/T than C/C genotype carriers. While carriage of rs1800872 and rs3024491 minor allele was associated with reduced IL-10 secretion, this was not statistically significant. Haploview analysis demonstrated high linkage disequilibrium (LD) among the IL10 SNPs studied, and only seven haplotypes were common, capturing 98.8% of the total possible haplotypes. Reduced frequency of haplotypes GTCCA (P<0.001) and TGATG (P<0.001) was seen in cervical cancer cases than in control women, thus conferring disease protection nature to these haplotype. This association remained significant for GTCCA (Pc=0.006) and TGATG (P=0.045) after correcting for multiple comparisons. CONCLUSION Specific IL-10 variants (rs3024490, rs1800872, and rs1800871) and haplotype (GTCCA and TGATG) may contribute to the development of cervical cancer among Tunisian women.
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Song D, Li H, Li H, Dai J. Effect of human papillomavirus infection on the immune system and its role in the course of cervical cancer. Oncol Lett 2015; 10:600-606. [PMID: 26622540 DOI: 10.3892/ol.2015.3295] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Accepted: 04/13/2015] [Indexed: 02/07/2023] Open
Abstract
Human papillomavirus (HPV) is widely known as a cause of cervical intraepithelial neoplasia (CIN) and cervical cancer. The mechanisms involved have been studied by numerous studies. The integration of the virus genome into the host cells results in the abnormal regulation of cell cycle control. HPV can also induce immune evasion of the infected cells, which enable the virus to be undetectable for long periods of time. The induction of immunotolerance of the host's immune system by the persistent infection of HPV is one of the most important mechanisms for cervical lesions. The present review elaborates on the roles of several types of immune cells, such as macrophages and natural killer cells, which are classified as innate immune cells, and dendritic cells (DCs), cluster of differentiation (CD)4+/CD8+ T cells and regulatory T cells, which are classified as adaptive immune cells. HPV infection could effect the differentiation of these immune cells in a unique way, resulting in the host's immune tolerance to the infection. The immune system modifications induced by HPV infection include tumor-associated macrophage differentiation, a compromised cellular immune response, an abnormal imbalance between type 1 T-helper cells (Th1) and Th2 cells, regulatory T cell infiltration, and downregulated DC activation and maturation. To date, numerous types of preventative vaccines have been created to slow down carcinogenesis. Immune response activation-based therapeutic vaccine is becoming more and more attractive for the treatment of HPV-associated diseases.
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Affiliation(s)
- Dan Song
- Center for Reproduction and Genetics, Suzhou Municipal Hospital, Nanjing Medical University Affiliated Suzhou Hospital, Suzhou, Jiangsu 215002, P.R. China
| | - Hong Li
- Center for Reproduction and Genetics, Suzhou Municipal Hospital, Nanjing Medical University Affiliated Suzhou Hospital, Suzhou, Jiangsu 215002, P.R. China
| | - Haibo Li
- Center for Reproduction and Genetics, Suzhou Municipal Hospital, Nanjing Medical University Affiliated Suzhou Hospital, Suzhou, Jiangsu 215002, P.R. China
| | - Jianrong Dai
- Department of Gynecology, Suzhou Municipal Hospital, Nanjing Medical University Affiliated Suzhou Hospital, Suzhou, Jiangsu 215002, P.R. China
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Pathologic and imunohistochemical characterization of tumoral inflammatory cell infiltrate in invasive penile squamous cell carcinomas: Fox-P3 expression is an independent predictor of recurrence. Tumour Biol 2015; 36:2509-16. [PMID: 25557886 DOI: 10.1007/s13277-014-2864-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Accepted: 11/17/2014] [Indexed: 10/24/2022] Open
Abstract
Penile carcinomas (PeCa) are relatively rare, but devastating neoplasms, more frequent among people of underprivileged socioeconomic status. There is mounting evidence that immune cells may trigger various mechanisms that enhance tumor growth and metastasis, but no data on the peritumoral inflammation is available for PeCa. The objectives of the present study are to evaluate the immunohistomorphology of tumoral inflammation in PeCa, and to correlate it with clinicopathological parameters, which could contribute to the prognostic evaluation. One hundred and twenty-two patients with the diagnosis of usual-type squamous cell penile carcinoma were included. Paraffin-embedded tissue was submitted to immunohistochemical evaluation of p16 protein, CD3, CD4, CD8, CD20, CD68, CD138, granzyme B, and Fox-P3. The Fisher's exact test was employed for comparison between histological variables and parameters, and the Kaplan-Meier method for the analysis of survival. Improved 5-year overall survival was significantly associated to age ≤60 years, stage I + II, tumor size T1 + T2, lymph node status N0, and absent perineural invasion. In a multivariate analysis age ≥60 years, presence of lymph node metastasis, urethral invasion, and high histologic grade retained a significantly more unfavorable outcome. Improved 5-year failure free survival was associated to stage of the disease I + II, lymph node status N0, absence of perineural, vascular, and urethral invasion, and Fox-P3 expression. In a multivariate analysis, presence of lymph node metastasis, perineural and vascular invasion, and of Fox-P3-positive lymphocytes together with low inflammatory infiltrate retained a significantly more unfavorable outcome. These results support the prognostic value of determining the levels of Fox-P3-positive lymphocytes by immunohistochemistry in PeCa, as this parameter adds value to the traditional clinicopathological features.
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18
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Zhang Y, Hou F, Liu X, Ma D, Zhang Y, Kong B, Cui B. Tc17 cells in patients with uterine cervical cancer. PLoS One 2014; 9:e86812. [PMID: 24523865 PMCID: PMC3921122 DOI: 10.1371/journal.pone.0086812] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Accepted: 12/19/2013] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The existence of Tc17 cells was recently shown in several types of infectious and autoimmune diseases, but their distribution and functions in uterine cervical cancer (UCC) have not been fully elucidated. METHODS The frequency of Tc17 cells in peripheral blood samples obtained from UCC patients, cervical intraepithelial neoplasia (CIN) patients and healthy controls was determined by flow cytometry. Besides, the prevalence of Tc17 cells and their relationships to Th17 cells and Foxp3-expressing T cells as well as microvessels in tissue samples of the patients were assessed by immunohistochemistry staining. RESULTS Compared to controls, patients with UCC or CIN had a higher proportion of Tc17 cells in both peripheral blood and cervical tissues, but the level of Tc17 cells in UCC tissues was significantly higher than that in CIN tissues. Besides, the increased level of Tc17 in UCC patients was associated with the status of pelvic lymph node metastases and increased microvessel density. Finally, significant correlations of infiltration between Tc17 cells and Th17 cells or Foxp3-expressing T cells were observed in UCC and CIN tissues. CONCLUSIONS This study indicates that Tc17 cell infiltration in cervical cancers is associated with cancer progression accompanied by increased infiltrations of Th17 cells and regulatory T cells as well as promoted tumor vasculogenesis.
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Affiliation(s)
- Yan Zhang
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan, Shandong, People's Republic of China
- Department of Obstetrics and Gynecology, People's Hospital, Weifang City, Shandong, People's Republic of China
- Gynecology Oncology Key Library of Shandong Province, Qilu Hospital, Shandong University, Jinan, Shandong, People's Republic of China
| | - Fei Hou
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan, Shandong, People's Republic of China
- Jinan Maternity and Children's Hospital, Jinan, Shandong, People's Republic of China
| | - Xin Liu
- Department of Obstetrics and Gynecology, People's Hospital, Weifang City, Shandong, People's Republic of China
| | - Daoxin Ma
- Haematology Oncology Centre, Qilu Hospital, Shandong University, Jinan, Shandong, People's Republic of China
| | - Youzhong Zhang
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan, Shandong, People's Republic of China
- Gynecology Oncology Key Library of Shandong Province, Qilu Hospital, Shandong University, Jinan, Shandong, People's Republic of China
| | - Beihua Kong
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan, Shandong, People's Republic of China
- Gynecology Oncology Key Library of Shandong Province, Qilu Hospital, Shandong University, Jinan, Shandong, People's Republic of China
| | - Baoxia Cui
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan, Shandong, People's Republic of China
- Gynecology Oncology Key Library of Shandong Province, Qilu Hospital, Shandong University, Jinan, Shandong, People's Republic of China
- * E-mail:
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Yang W, Song Y, Lu YL, Sun JZ, Wang HW. Increased expression of programmed death (PD)-1 and its ligand PD-L1 correlates with impaired cell-mediated immunity in high-risk human papillomavirus-related cervical intraepithelial neoplasia. Immunology 2013; 139:513-22. [PMID: 23521696 DOI: 10.1111/imm.12101] [Citation(s) in RCA: 148] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Revised: 03/08/2013] [Accepted: 03/12/2013] [Indexed: 12/12/2022] Open
Abstract
Impaired local cellular immunity contributes to the pathogenesis of persistent high-risk human papillomavirus (HR-HPV) infection and related cervical intraepithelial neoplasia (CIN), but the underlying molecular mechanisms remain unclear. Recently, the programmed death 1/programmed death 1 ligand (PD-1/PD-L1; CD279/CD274) pathway was demonstrated to play a critical role in attenuating T-cell responses and promoting T-cell tolerance during chronic viral infections. In this study, we examined the expression of PD-1 and PD-L1 on cervical T cells and dendritic cells (DCs), respectively, from 40 women who were HR-HPV-negative (-) or HR-HPV-positive (+) with CIN grades 0, I and II-III. We also measured interferon-γ, interleukin-12 (IL-12) and IL-10 in cervical exudates. The most common HPV type was HPV 16, followed by HPV 18, 33, 51 and 58. PD-1 and PD-L1 expression on cervical T cells and DCs, respectively, was associated with HR-HPV positivity and increased in parallel with increasing CIN grade. The opposite pattern was observed for CD80 and CD86 expression on DCs, which decreased in HR-HPV+ patients in parallel with increasing CIN grade. Similarly, reduced levels of the T helper type 1 cytokines interferon-γ and IL-12 and increased levels of the T helper type 2 cytokine IL-10 in cervical exudates correlated with HR-HPV positivity and CIN grade. Our results suggest that up-regulation of the inhibitory PD-1/PD-L1 pathway may negatively regulate cervical cell-mediated immunity to HPV and contribute to the progression of HR-HPV-related CIN. These results may aid in the development of PD-1/PD-L1 pathway-based strategies for immunotherapy of HR-HPV-related CIN.
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Affiliation(s)
- Wen Yang
- Department of Gynaecology and Obstetrics, Chinese PLA (People's Liberation Army) General Hospital, Beijing, China
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Senba M, Mori N. Mechanisms of virus immune evasion lead to development from chronic inflammation to cancer formation associated with human papillomavirus infection. Oncol Rev 2012; 6:e17. [PMID: 25992215 PMCID: PMC4419623 DOI: 10.4081/oncol.2012.e17] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2012] [Revised: 08/02/2012] [Accepted: 08/03/2012] [Indexed: 12/11/2022] Open
Abstract
Human papillomavirus (HPV) has developed strategies to escape eradication by innate and adaptive immunity. Immune response evasion has been considered an important aspect of HPV persistence, which is the main contributing factor leading to HPV-related cancers. HPV-induced cancers expressing viral oncogenes E6 and E7 are potentially recognized by the immune system. The major histocompatibility complex (MHC) class I molecules are patrolled by natural killer cells and CD8+ cytotoxic T lymphocytes, respectively. This system of recognition is a main target for the strategies of immune evasion deployed by viruses. The viral immune evasion proteins constitute useful tools to block defined stages of the MHC class I presentation pathway, and in this way HPV avoids the host immune response. The long latency period from initial infection to persistence signifies that HPV evolves mechanisms to escape the immune response. It has now been established that there are oncogenic mechanisms by which E7 binds to and degrades tumor suppressor Rb, while E6 binds to and inactivates tumor suppressor p53. Therefore, interaction of p53 and pRb proteins can give rise to an increased immortalization and genomic instability. Overexpression of NF-κB in cervical and penile cancers suggests that NF-κB activation is a key modulator in driving chronic inflammation to cancer. HPV oncogene-mediated suppression of NF-κB activity contributes to HPV escape from the immune system. This review focuses on the diverse mechanisms of the virus immune evasion with HPV that leads to chronic inflammation and cancer.
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Affiliation(s)
- Masachika Senba
- Department of Pathology, Institute of Tropical Medicine, Nagasaki University
| | - Naoki Mori
- Department of Microbiology and Oncology, Graduate School of Medicine, University of the Ryukyus, Japan
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Liu H, Zhang T, Ye J, Li H, Huang J, Li X, Wu B, Huang X, Hou J. Tumor-infiltrating lymphocytes predict response to chemotherapy in patients with advance non-small cell lung cancer. Cancer Immunol Immunother 2012; 61:1849-56. [PMID: 22456757 PMCID: PMC11029471 DOI: 10.1007/s00262-012-1231-7] [Citation(s) in RCA: 99] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2012] [Accepted: 02/20/2012] [Indexed: 12/31/2022]
Abstract
Accumulating preclinical evidence suggests that anticancer immune responses contribute to the success of chemotherapy. The predictive significance of tumor-infiltrating lymphocytes (TILs) for response to neoadjuvant chemotherapy in non-small cell lung cancer (NSCLC) remains unknown. The aim of this study was to investigate the prognostic and predictive value of TIL subtypes in patients with advanced NSCLC treated with platinum-based chemotherapy. In total, 159 patients with stage III and IV NSCLC were retrospectively enrolled. The prevalence of CD3(+), CD4(+), CD8(+) and Foxp3(+) TILs was assessed by immunohistochemistry in tumor tissue obtained before chemotherapy. The density of TILs subgroups was treated as dichotomous variables using the median values as cutoff. Survival curves were estimated by the Kaplan-Meier method, and differences in overall survival between groups were determined using the Log-rank test. Prognostic effects of TIL subsets density were evaluated by Cox regression analysis. The presence of CD3(+), CD4(+), CD8(+), and FOXP3(+) TILs was not correlated with any clinicopathological features. Neither the prevalence of TILs nor combined analysis displayed obvious prognostic performances for overall survival in Cox regression model. Instead, higher FOXP3(+)/CD8(+) ratio in tumor sites was an independent factor for poor response to platinum-based chemotherapy in overall cohort. These findings suggest that immunological CD8(+) and FOXP3(+)Tregs cell infiltrate within tumor environment is predictive of response to platinum-based neoadjuvant chemotherapy in advanced NSCLC patients. The understanding of the clinical relevance of the microenvironmental immunological milieu might provide an important clue for the design of novel strategies in cancer immunotherapy.
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Affiliation(s)
- Hui Liu
- Institute of Respiratory Diseases of Sun Yat-Sen University, Division of Pulmonary and Critical Care, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Street, Guangzhou 510630, China.
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Smaldone GMM, Krohn MA, McGee EA. Cervical cancer and risk for delivery of small-for-gestational age neonates. J Womens Health (Larchmt) 2012; 19:969-74. [PMID: 20392155 DOI: 10.1089/jwh.2009.1574] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To determine if cervical intraepithelial neoplasia grade 3 (CIN-3) and cervical cancer are associated with adverse obstetrical outcomes. METHODS Women with diagnoses of CIN-3 and cervical cancer were first identified from the University of Pittsburgh Medical Center (UPMC) Network Cancer Registry by using respective ICD-3 codes. Identified records were then linked to the Magee Obstetrical Maternal and Infant (MOMI) database to identify women who subsequently delivered pregnancies at Magee-Womens Hospital. Women with cervical disease were compared with women without known disease to determine the impact of cervical disease on various maternal and neonatal outcomes. The latter group consisted of those women who delivered singleton pregnancies at our institution, as determined by the MOMI database, but who did not have any matching records in the UPMC Cancer Registry. Statistical significance was defined by a p value <0.05. RESULTS We identified CIN-3 (n = 52) and cervical cancer patients (n = 83) who later had documented pregnancies delivered at Magee-Womens Hospital between 1989 and 2006. Women with cervical cancer and CIN-3 were at greater risk to deliver small-for-gestational age (SGA) neonates compared with women without known cervical disease (RR 1.54, 95% confidence interval [CI] 1.0-2.46). A secondary analysis of risk factors for SGA neonates demonstrated a significant association with cervical cancer (p = 0.04). After accounting for variables known to be risk factors for SGA, cervical cancer was associated with a 1.9-fold increased risk of a SGA delivery (OR 1.9, 95% CI 1.1-3.4). CONCLUSIONS Cervical cancer is a risk factor for delivery of an SGA neonate in a subsequent pregnancy.
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Affiliation(s)
- Gina M Mantia Smaldone
- Department of Obstetrics, Magee-Womens Hospital, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
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Molecular Mechanism and Potential Targets for Blocking HPV-Induced Lesion Development. JOURNAL OF ONCOLOGY 2011; 2012:278312. [PMID: 22220169 PMCID: PMC3246776 DOI: 10.1155/2012/278312] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/30/2011] [Revised: 09/27/2011] [Accepted: 09/28/2011] [Indexed: 12/25/2022]
Abstract
Persistent infection with high-risk HPV is the etiologic agent associated with the development of cervical cancer (CC) development. However, environmental, social, epidemiological, genetic, and host factors may have a joint influence on the risk of disease progression. Cervical lesions caused by HPV infection can be removed naturally by the host immune response and only a small percentage may progress to cancer; thus, the immune response is essential for the control of precursor lesions and CC. We present a review of recent research on the molecular mechanisms that allow HPV-infected cells to evade immune surveillance and potential targets of molecular therapy to inhibit tumor immune escape.
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Spinocellular carcinoma from warts in a HPV infection natural history lasting 49 years. Virus strategy or host choice? Implications for researches and therapeutic vaccines. Med Hypotheses 2011; 77:777-81. [PMID: 21840649 DOI: 10.1016/j.mehy.2011.07.035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2011] [Accepted: 07/16/2011] [Indexed: 11/21/2022]
Abstract
There is a very strong evidence that progression (also to cancer) in variable percentages of cases infected by HPV, HBV, HCV, and HIV depends on host immune response. A large number of observations demonstrate that virus set up a postulated "active strategy" to modify host reactions or to avoid it. But in all those infections it also seems that antigen load (viral RNA or DNA), chronic activation of immune response and time elapsing from the primary infection play a pivotal role in determining clearing or persisting outcomes. My wife's HPV and cancer natural history, lasting 49 years, started at the age of 10 years with facial warts and progressed to CIN 2/3, cervical in situ carcinoma, perineal warts, perianal carcinoma, inguinal lymph nodes, and invasion of bones and muscular structures, until death is paradigmatic: a progressive immune failure was detected in her scaling up all those clinical features, ending in a massive apoptosis of her lymphocytes collected by leukapheresis and cultured with HPV antigens E6/E7, with the aim of obtaining antigen presenting cells and CD8+ specific T lymphocytes. From this experience, a concept of "host choice to reach a tolerance (mainly by a Tregs mediated anergy) or symbiotic-like state" arises, underlining all the affected host's immune-responses to virus persistence (and to consequent tumors). It might be then postulated as the hallmark of a long-term host/parasites co-evolution, and considered a "normal" reaction when the host faces overwhelming numbers of non-self cancer cells (high antigen loads) preceded by persistent virus infections (chronic activation). This happens in patients who do not clear HPV or other viruses soon enough after infection. These observations may lead to a better understanding of many phenomena that are actually difficult to explain or still are open questions. The auto-limiting host's immune-responses are likely to be aimed to avoid risks arising mainly in the protection of "self" (autoimmunity), to prolong its own survival (balance with the virus), to avoid the risk of producing uncontrolled cells (dangerous outcomes). Finally, the postulated negative implications for therapeutic vaccines in cervical cancer, as they really seem to not work till now might be ascribed just to the cited host immune-specific state itself, through an activation induced cell death, elicited by recall antigens (E6/E7 in the case of my wife). Also this latter hypothesis, as well as the previous ones may be of some value to better account for clinical behaviors and researches.
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No JH, Kim MK, Jeon YT, Kim YB, Song YS. Human papillomavirus vaccine: widening the scope for cancer prevention. Mol Carcinog 2011; 50:244-53. [PMID: 21465574 DOI: 10.1002/mc.20657] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Human papillomavirus (HPV) is the necessary cause of cervical cancer. The HPV oncoproteins E6 and E7 have crucial roles in various steps of carcinogenesis, inducing degradation of p53 and destabilization of pRb. Several clinical trials show that recombinant HPV vaccines are safe and effective in preventing persistent infection of HPV and associated anogenital lesions. Although most clinical studies to date have investigated the effectiveness of HPV vaccines in young female subjects, elderly females and males may also be candidates for HPV vaccines. Prophylactic HPV vaccination may be an ideal preventive method for other HPV-associated cancers in addition to cervical carcinoma. Carcinogenesis by HPV, efficacy trials of currently available HPV vaccines, and the possible roles of HPV vaccines in the prevention of HPV-associated cancers are reviewed in this article.
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Affiliation(s)
- Jae Hong No
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea
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Abstract
Cervarix and Gardasil are two prophylactic HPV vaccines designed primarily for cervical cancer prevention. Cervarix is effective against HPV-16, -18, -31, -33 and -45, the five most common cancer-causing types, including most causes of adenocarcinoma for which we cannot screen adequately. Gardasil is effective against HPV-16, 18 and 31, three common squamous cell cancer-causing types. In addition, Gardasil is effective against HPV-6 and -11, causes of genital warts and respiratory papillomatosis. The most important determinant of vaccine impact to reduce cervical cancer is its duration of efficacy. To date, Cervarix's efficacy is proven for 6.4 years and Gardasil's for 5 years.
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Affiliation(s)
- Diane M Harper
- Department of Community and Family Medicine, University of Missouri-Kansas City School of Medicine, 7900 Lee's Summit Road, Kansas City, MO 64139, USA.
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Jaafar F, Righi E, Lindstrom V, Linton C, Nohadani M, Van Noorden S, Lloyd T, Poznansky J, Stamp G, Dina R, Coleman DV, Poznansky MC. Correlation of CXCL12 expression and FoxP3+ cell infiltration with human papillomavirus infection and clinicopathological progression of cervical cancer. THE AMERICAN JOURNAL OF PATHOLOGY 2009; 175:1525-35. [PMID: 19808652 DOI: 10.2353/ajpath.2009.090295] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Human cervical cancer is an immunogenic tumor with a defined pattern of histopathological and clinical progression. Tumor-infiltrating T cells contribute to immune control of this tumor; however, cervical cancer dysregulates this immune response both through its association with human papillomavirus (HPV) infection and by producing cytokines and chemokines. Animal tumor models have revealed associations between overproduction of the chemokine stromal cell-derived factor-1 (SDF-1 or CXCL12) and dysregulation of tumor-specific immunity. We therefore proposed that CXCL12 expression by cervical precancerous and cancerous lesions correlates with histopathological progression, loss of immune control of the tumor, and HPV infection. We found a significant association between cancer stage and CXCL12 expression for squamous and glandular lesions as well as with the HPV16+ (high-risk) status of the neoplastic lesions. Cancer progression was correlated with increasing levels of FoxP3 T-cell infiltration in the tumor. FoxP3 and CXCL12 expression significantly correlated for squamous and glandular neoplastic lesions. These observations were supported by enzyme-linked immunosorbent assay and Western blotting. In addition, we demonstrated CXCL12 expression by dyskaryotic cells in ThinPrep cervical smears. This study robustly links increased CXCL12 expression and FoxP3(+)-cell infiltration to HPV infection and progression of cervical cancer. It supports the detection of CXCL12 in cervical smears and biopsies as an additional biomarker for this disease.
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Affiliation(s)
- Fatimah Jaafar
- Department of Histopathology and Cytology, Imperial College, Hammersmith Hospital, London, United Kingdom
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Kandalaft LE, Singh N, Liao JB, Facciabene A, Berek JS, Powell DJ, Coukos G. The emergence of immunomodulation: combinatorial immunochemotherapy opportunities for the next decade. Gynecol Oncol 2009; 116:222-33. [PMID: 19959212 DOI: 10.1016/j.ygyno.2009.11.001] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2009] [Revised: 11/02/2009] [Accepted: 11/03/2009] [Indexed: 12/15/2022]
Abstract
In the past decade we have witnessed important advances in the treatment of gynecological cancers and have recognized their potential immunogenicity. This has opened the door to explore immune therapy not only in HPV-induced cancers but also in ovarian and endometrial cancers. Here we will review the off-target immune effects of select chemotherapy drugs commonly used to treat gynecologic cancers and novel tools that can stimulate both the adaptive and innate immune mechanisms such as novel pleiotropic cytokines, Toll-like receptors, and powerful antibodies that can target inhibitory checkpoints, thereby activating effector cellular immune mechanisms and neutralizing suppressor cells. We will also review how existing drugs can be used for combinatorial tumor therapy.
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Affiliation(s)
- Lana E Kandalaft
- Ovarian Cancer Research Center, University of Pennsylvania, Philadelphia, PA 19104, USA
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Hernández-Hernández DM, Cerda-Flores RM, Juárez-Cedillo T, Granados-Arriola J, Vargas-Alarcón G, Apresa-García T, Alvarado-Cabrero I, García-Carrancá A, Salcedo-Vargas M, Mohar-Betancourt A. Human Leukocyte Antigens I and II Haplotypes Associated With Human Papillomavirus 16-Positive Invasive Cervical Cancer in Mexican Women. Int J Gynecol Cancer 2009; 19:1099-106. [DOI: 10.1111/igc.0b013e3181a83cf4] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Infection with human papillomavirus (HPV), mainly HPV type 16, is the major etiologic factor associated with cervical cancer (CC), but HPV infection alone is not sufficient for progression of precursor lesions. Host genetic susceptibility may lead to abnormal immune response resulting from virus persistence. Several studies have suggested a possible association with specific human leukocyte antigen (HLA) class I and II alleles and CC, but results are not consistent. The association of genetic HLA class I (A and B) and HLA class II (DR*B1 and DQ*B1) haplotypes with HPV16-positive CC (n = 104) and base population controls (n = 104) was evaluated in this Mexican population study. Sequence-specific primer HLA genes were determined by polymerase chain reaction (PCR)-based methods in peripheral blood cell counts (PCR sequence-specific oligonucleotides). The cervical swabs of 208 women were tested for HPV16 by Hybrid Capture II. Allele and haplotype HLA frequencies, Hardy-Weinberg tests, and a haplotype homogeneity test were estimated using the Arlequin software v. 3.01. Odds ratio (OR) was calculated to compare cases and control women. Consistent associations across other studies in women with CC and infected by HPV16 were observed for HLA-DRB1*15 (OR, 3.9; 95% CI, 1.6-10.2) and the haplotype DRB1*15 DQB1*0602 (OR, 4.1; 95% CI, 1.4-12.7) compared with control women. The HLA-A2-B44-DR4-DQ*0302, HLA-A24-B35-DR16-DQ*0301, and HLA-A2-B40-DR4-DQ*0302 haplotypes showed a positive association with CC (OR, >1), whereas HLA-A2-B39-DR4-DQ*0302, HLA-A24-B35-DR4-DQ*0302, and HLA-A68-B40-DR4-DQ*0302 showed a negative association (OR, <1). These results support the hypothesis that some HLA class I and II haplotypes could be involved with susceptibility for developing CC.Abbreviations:Cervical Cancer-CC, confidence interval-CI, human leukocyte antigens-HLA, human papillomavirus-HPV, odds ratio-OR, polymerase chain reaction-PCR, relative risk-RR, relative light units-RLU, ribonucleic acid-RNA, sequence-sensitive oligonucleotide-SSO
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Bermudez-Morales VH, Gutierrez LX, Alcocer-Gonzalez JM, Burguete A, Madrid-Marina V. Correlation between IL-10 gene expression and HPV infection in cervical cancer: a mechanism for immune response escape. Cancer Invest 2009; 26:1037-43. [PMID: 18798072 DOI: 10.1080/07357900802112693] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The present study was performed to determine IL-10 expression in cervical tissues in Mexican women according to the severity of the malignity and its association with HPV infection. IL-10 expression showed a clear tendency to increase during the different cervical cancer stages: 37% in LGSIL; 62% in HGSIL; and 84% in cancer. However, all the patients that expressed IL-10 were HPV positives; we found an association with HPV 16. These results suggest a clear relationship between IL-10, HPV and the stage of cervical cancer disease; this event could contribute to the immunosuppressive micro-environment in the tumor site.
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Brabin L, Roberts SA, Farzaneh F, Fairbrother E, Kitchener HC. The second to fourth digit ratio (2D:4D) in women with and without human papillomavirus and cervical dysplasia. Am J Hum Biol 2008; 20:337-41. [PMID: 18203126 DOI: 10.1002/ajhb.20731] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
UNLABELLED Persistent infection with human papillomavirus (HPV) is associated with a high risk of cervical intraepithelial neoplasia (CIN) and disease progression is influenced by host hormonal factors. The role of fetal exposure to sex steroids has not been explored. The study compared the second to fourth digit ratio (2D:4D), a marker of exposure to fetal androgens, among women with and without HPV and CIN. Data were available from two studies in which HPV, 2D:4D and descriptive variables were assessed cross-sectionally at sexual health clinics. One study (case-control) also assessed cervical smears or biopsies, and some women were retested for persistent HPV. Using these data, 2D:4D was compared among groups defined by cervical smear and HPV result. The cross-sectional data included 90 adolescents and 240 nonadolescents. White women had a significantly higher 2D:4D than other ethnic groups. In the case-control analysis (n = 263), after controlling for ethnicity, women who developed CIN were significantly more likely to have a higher 2D:4D compared with HPV-negative women. A similar, nonsignificant trend was observed among women with a persistent HPV infection. CONCLUSION Lower fetal androgen exposure may predispose to persistent HPV and increased risk of CIN.
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Affiliation(s)
- Loretta Brabin
- Academic Unit of Obstetrics and Gynaecology, University of Manchester, Manchester M13 OJH, United Kingdom.
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