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Liu Y, Niu M, Luo Y, Pan M, Hong S. DNA damage response and inflammatory response: Two traffic lights for HPVs on the road to transformation. J Med Virol 2024; 96:e29815. [PMID: 39073137 DOI: 10.1002/jmv.29815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 06/17/2024] [Accepted: 07/08/2024] [Indexed: 07/30/2024]
Abstract
Human papillomaviruses (HPVs) are non-enveloped double-stranded DNA viruses. When HPV infection persists, infected tissues can develop many HPV-related diseases such as cervical cancer and head and neck squamous cell carcinoma. To establish their persistent infection, HPVs have evolved mechanisms to manipulate the host cellular processes such as DNA damage response (DDR), which includes homologous recombination, nonhomologous end joining, and microhomology-mediated end joining. Additionally, HPVs utilize host inflammatory processes to facilitate their life cycles. Here, we bridge the concepts of DDR and inflammatory response, and discuss how HPV proteins orchestrate a sophisticated manipulation of DDR and inflammation to promote their viral replication, ultimately fostering the progression of infected cells towards oncogenic transformation to malignancy.
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Affiliation(s)
- Yanfei Liu
- Institute of Life Sciences, Chongqing Medical University, Chongqing, China
| | - Mengda Niu
- Institute of Life Sciences, Chongqing Medical University, Chongqing, China
| | - Ying Luo
- Institute of Life Sciences, Chongqing Medical University, Chongqing, China
| | - Min Pan
- Department of Otorhinolaryngology, The First Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Shiyuan Hong
- Institute of Life Sciences, Chongqing Medical University, Chongqing, China
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Chen R, Peng C, Wang Z, Xiao Y, Tang S. Effects of vaginal microbiota on human papillomavirus infection and its related diseases. Microb Pathog 2024; 193:106761. [PMID: 38925345 DOI: 10.1016/j.micpath.2024.106761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 05/29/2024] [Accepted: 06/24/2024] [Indexed: 06/28/2024]
Abstract
With the knowledge of female reproductive tract microbiota gradually increasing, the connection between vaginal microbiota (VMB) and its related diseases is increasingly highlighted. Manifestation of VMB keeps changing with various dominated bacteria, which can affect the immune response of mucosal barrier and the entrance of pathogens. Human papillomavirus (HPV), as an oncogenic virus, is closely related to viral-associated cancer, such as cervical cancer. According to HPV infection status, VMB can transform into different types, and result in accelerating or restraining the progression of diseases, which have exposed the inner link between VMB and HPV. Therefore, probiotics therapy promises to be a new complementary therapy to rebuild a healthy VMB for patients, but there's still a long way to go before its ready for the clinic. This review focuses on composition, immune response, and application of VMB in HPV and its associated diseases and aims to provide the new ideas and directions for the research on VMB.
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Affiliation(s)
- Ranzhong Chen
- Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Institute of pathogenic Biology, School of Basic Medicine Sciences, Hengyang Medical College, University of South China, Hengyang 421001, Hunan, People's Republic of China.
| | - Changmin Peng
- School of Public Health, Hengyang Medical College, University of South China, Hengyang 421001, Hunan, China.
| | - Zhenlei Wang
- Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Institute of pathogenic Biology, School of Basic Medicine Sciences, Hengyang Medical College, University of South China, Hengyang 421001, Hunan, People's Republic of China.
| | - Yuanyuan Xiao
- School of Public Health, Hengyang Medical College, University of South China, Hengyang 421001, Hunan, China.
| | - Shuangyang Tang
- Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Institute of pathogenic Biology, School of Basic Medicine Sciences, Hengyang Medical College, University of South China, Hengyang 421001, Hunan, People's Republic of China.
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Gong X, Xiong J, Gong Y, Zhang J, Zhang J, Yang G, Chi H, Tian G. Deciphering the role of HPV-mediated metabolic regulation in shaping the tumor microenvironment and its implications for immunotherapy in HNSCC. Front Immunol 2023; 14:1275270. [PMID: 37876923 PMCID: PMC10590915 DOI: 10.3389/fimmu.2023.1275270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 09/26/2023] [Indexed: 10/26/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC), as a complex and variable malignancy, poses a significant threat to human health. Since the intricate association between HPV and HNSCC emerged, its role within the TME has garnered extensive attention. HPV+HNSCC exhibits distinct immunological characteristics within the TME, intricately intertwined with mechanisms of immune evasion. HPV employs multifaceted pathways to intervene in metabolic regulation within the TME, exerting influence over immune cell functionality and neoplastic cell genesis. Furthermore, the heightened immune reactivity exhibited by HPV+HNSCC within the TME augments responses to immune interventions such as immune checkpoint inhibitors. Therefore, amidst the current limitations of therapeutic approaches, immunotherapy stands as a promising strategy to overcome the conventional confines of treating HNSCC. This article comprehensively outlines the impact of HPV on the inception and progression of HNSCC while discussing the amalgamation of metabolic regulation within the TME and immunotherapeutic strategies. By intervening in the reciprocal interactions between HPV and HNSCC within the TME, the potential to modulate the efficacy of immune-based treatments becomes evident. Concurrently, a synthesis of pertinent biomarker development is summarized. Such endeavors hold paramount significance for personalized therapeutic approaches and the more effective management of HNSCC patients.
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Affiliation(s)
- Xiangjin Gong
- Department of Sports Rehabilitation, Southwest Medical University, Luzhou, China
| | - Jingwen Xiong
- Department of Sports Rehabilitation, Southwest Medical University, Luzhou, China
| | - Yu Gong
- Department of Sports Rehabilitation, Southwest Medical University, Luzhou, China
| | - Jieying Zhang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Jinhao Zhang
- School of Stomatology, Southwest Medical University, Luzhou, China
| | - Guanhu Yang
- Department of Specialty Medicine, Ohio University, Athens, OH, United States
| | - Hao Chi
- Department of Clinical Medicine, School of Clinical Medicine, Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Gang Tian
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China
- Department of Laboratory Medicine, Southwest Medical University, Luzhou, China
- Sichuan Province Engineering Technology Research Center of Molecular Diagnosis of Clinical Diseases, Luzhou, China
- Molecular Diagnosis of Clinical Diseases Key Laboratory of Luzhou, Luzhou, China
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Condrat CE, Cretoiu D, Radoi VE, Mihele DM, Tovaru M, Bordea CI, Voinea SC, Suciu N. Unraveling Immunological Dynamics: HPV Infection in Women-Insights from Pregnancy. Viruses 2023; 15:2011. [PMID: 37896788 PMCID: PMC10611104 DOI: 10.3390/v15102011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 09/23/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023] Open
Abstract
During pregnancy, hormonal and immune adaptations are vital for supporting the genetically distinct fetus during elevated infection risks. The global prevalence of HPV necessitates its consideration during pregnancy. Despite a seemingly mild immune response, historical gestational viral infections underscore its significance. Acknowledging the established HPV infection risks during pregnancy, our review explores the unfolding immunological changes in pregnant women with HPV. Our analysis aims to uncover strategies for safely modulating the immune system, mitigating adverse pregnancy consequences, and enhancing maternal and child health. This comprehensive narrative review delves into the existing knowledge and studies on this topic.
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Affiliation(s)
- Carmen Elena Condrat
- Department of Obstetrics and Gynecology, Polizu Clinical Hospital, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania; (C.E.C.)
| | - Dragos Cretoiu
- Department of Genetics, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania; (D.C.); (V.E.R.)
- Fetal Medicine Excellence Research Center, Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania
| | - Viorica Elena Radoi
- Department of Genetics, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania; (D.C.); (V.E.R.)
- Fetal Medicine Excellence Research Center, Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania
| | - Dana Mihaela Mihele
- Department of Dermatology, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania
- Dermatology Department, Victor Babes Clinical Hospital of Infectious and Tropical Diseases, 030303 Bucharest, Romania
| | - Mihaela Tovaru
- Department of Dermatology, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania
- Dermatology Department, Victor Babes Clinical Hospital of Infectious and Tropical Diseases, 030303 Bucharest, Romania
| | - Cristian Ioan Bordea
- Department of Surgical Oncology, Prof. Dr. Alexandru Trestioreanu Oncology Institute, Carol Davila University of Medicine and Pharmacy, 252 Fundeni Rd., 022328 Bucharest, Romania
| | - Silviu Cristian Voinea
- Department of Surgical Oncology, Prof. Dr. Alexandru Trestioreanu Oncology Institute, Carol Davila University of Medicine and Pharmacy, 252 Fundeni Rd., 022328 Bucharest, Romania
| | - Nicolae Suciu
- Department of Obstetrics and Gynecology, Polizu Clinical Hospital, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd., 050474 Bucharest, Romania; (C.E.C.)
- Fetal Medicine Excellence Research Center, Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania
- Department of Obstetrics and Gynecology, Polizu Clinical Hospital, Alessandrescu-Rusescu National Institute for Mother and Child Health, 020395 Bucharest, Romania
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Razizadeh MH, Zafarani A, Taghavi-Farahabadi M, Khorramdelazad H, Minaeian S, Mahmoudi M. Natural killer cells and their exosomes in viral infections and related therapeutic approaches: where are we? Cell Commun Signal 2023; 21:261. [PMID: 37749597 PMCID: PMC10519079 DOI: 10.1186/s12964-023-01266-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 08/11/2023] [Indexed: 09/27/2023] Open
Abstract
Innate immunity is the first line of the host immune system to fight against infections. Natural killer cells are the innate immunity lymphocytes responsible for fighting against virus-infected and cancerous cells. They have various mechanisms to suppress viral infections. On the other hand, viruses have evolved to utilize different ways to evade NK cell-mediated responses. Viruses can balance the response by regulating the cytokine release pattern and changing the proportion of activating and inhibitory receptors on the surface of NK cells. Exosomes are a subtype of extracellular vesicles that are involved in intercellular communication. Most cell populations can release these nano-sized vesicles, and it was shown that these vesicles produce identical outcomes to the originating cell from which they are released. In recent years, the role of NK cell-derived exosomes in various diseases including viral infections has been highlighted, drawing attention to utilizing the therapeutic potential of these nanoparticles. In this article, the role of NK cells in various viral infections and the mechanisms used by viruses to evade these important immune system cells are initially examined. Subsequently, the role of NK cell exosomes in controlling various viral infections is discussed. Finally, the current position of these cells in the treatment of viral infections and the therapeutic potential of their exosomes are reviewed. Video Abstract.
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Affiliation(s)
- Mohammad Hossein Razizadeh
- Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Antimicrobial Resistance Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Zafarani
- Department of Hematology and Blood Banking, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mahsa Taghavi-Farahabadi
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Khorramdelazad
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Department of Immunology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Sara Minaeian
- Antimicrobial Resistance Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran.
| | - Mohammad Mahmoudi
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
- Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran.
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Tuerxun G, Abudurexiti G, Abulizi G. Prevalence, persistence, clearance and risk factors for HPV infection in rural Uyghur women in China. BMC Womens Health 2023; 23:433. [PMID: 37582764 PMCID: PMC10426228 DOI: 10.1186/s12905-023-02558-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 07/19/2023] [Indexed: 08/17/2023] Open
Abstract
BACKGROUND The incidence of cervical cancer in Uyghur women ranks first among those in Han and other ethnic minority groups. We aimed to understand the natural history of HPV in Uyghur women. METHODS A longitudinal cohort study on the natural history of HPV infection in rural Uyghur women in China was conducted between May 2013 and May 2014. A total of 11000 women from South Xinjiang underwent HPV screening by careHPV and liquid-based cytology. Ultimately, a total of 298 women with positive HPV and normal biopsy results or CIN1 were enrolled to participate in a study including follow-up HPV testing for two years. RESULTS The HPV infection rate in Uyghur women was 9.15%. Among the participants, the careHPV test showed that 298 women were HPV-positive, and histology showed CIN1 or normal results for these women at baseline. Among these patients, after 24 months of initial recruitment, 92 (30.87%) patients had persistent HPV infections, and 206 (69.13%) had cleared HPV infection. Univariate analysis showed that persistent HPV infection was associated with age and shower frequency (P < 0.001 and P = 0.047, respectively). CONCLUSIONS Our results suggest that women over the age of 50 years who have been infected with HR-HPV for more than 1 year should be regularly screened and monitored for HPV. In addition, education should be strengthened to improve poor health habits in these women.
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Affiliation(s)
- Gulixian Tuerxun
- Fifth Department of Gynecologic Surgery, Xinjiang Medical University Affiliated Tumor Hospital, Urumqi, 830000, China
| | - Guligeina Abudurexiti
- Fifth Department of Gynecologic Surgery, Xinjiang Medical University Affiliated Tumor Hospital, Urumqi, 830000, China
| | - Guzalinuer Abulizi
- Fifth Department of Gynecologic Surgery, Xinjiang Medical University Affiliated Tumor Hospital, Urumqi, 830000, China.
- Xinjiang Key Laboratory of Oncology, No. 789 East Suzhou Street, Xinshi District, Urumqi, 830000, China.
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Baveja S, Bhatt S, Vashisht S, Vashisht D, Joshi R, Pathania V, Venugopal R. Falkner's needling technique for the treatment of warts: Minimum investment, maximum benefit. Med J Armed Forces India 2022; 78:S75-S81. [PMID: 36147396 PMCID: PMC9485768 DOI: 10.1016/j.mjafi.2020.07.009] [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: 01/27/2020] [Accepted: 07/22/2020] [Indexed: 11/28/2022] Open
Abstract
Background Verruca vulgaris is a viral infection with high recurrence rates and is very difficult to treat. It occurs due to the ability of the virus to evade immune recognition. This immune evasion by the human papillomavirus (HPV) can be circumvented by injecting HPV antigens subcutaneously and inducing inflammation and a systemic immune response. Falkner technique is an approved technique for the treatment of warts. In this observational study, we analyzed the recovery rate among patients undergoing this technique as part of their routine treatment. The aim of this study is to study the clinical outcome of Falkner's needling technique that is being used for the treatment of verruca vulgaris. Methods Under local anaesthesia, only a single wart was vertically punctured using a 26-gauge needle up till the subcutis multiple times till bleeding was observed. No treatment was done for other warts. Patients were advised not to take any anti-inflammatory medications for pain and were observed for responses after 1 week as well as 1 and 3 months. Results Of 41 patients included in this study, the total resolution of both the punctured and distant warts occurred in 28 patients (68.29%) and partial response in 7 patients (17.1%) by the end of 3 months. Interestingly, individual warts that were subjected to needling showed complete resolution in 35 patients (85.4%). Conclusion Falkner's needling method provides a high rate of complete resolution of multiple warts at both the needled and distant sites after a single treatment session of only a single lesion. This modality has a high cure rate, is easy to perform, requires minimal infrastructure support, is cost-effective, and can be undertaken at most peripheral settings with minimal training.
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Affiliation(s)
- Sukriti Baveja
- Professor (Dermatology), Command Hospital (Southern Command), Pune, India
| | - Siddharth Bhatt
- Resident (Dermatology), Command Hospital (Southern Command), Pune, India
| | - Surbhi Vashisht
- Associate Professor, Department of Physiology, Armed Forces Medical College, Pune, India
| | - Deepak Vashisht
- Professor (Dermatology), Command Hospital (Southern Command), Pune, India
| | - Rajneesh Joshi
- Professor, Department of Community Medicine, Armed Forces Medical College, Pune, India
| | - Vikas Pathania
- Associate Professor (Dermatology), Command Hospital (Southern Command), Pune, India
| | - Ruby Venugopal
- Assistant Professor (Dermatology), Command Hospital (Southern Command), Pune, India
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Razzuoli E, Armando F, De Paolis L, Ciurkiewicz M, Amadori M. The Swine IFN System in Viral Infections: Major Advances and Translational Prospects. Pathogens 2022; 11:175. [PMID: 35215119 PMCID: PMC8875149 DOI: 10.3390/pathogens11020175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 01/22/2022] [Accepted: 01/24/2022] [Indexed: 02/01/2023] Open
Abstract
Interferons (IFNs) are a family of cytokines that play a pivotal role in orchestrating the innate immune response during viral infections, thus representing the first line of defense in the host. After binding to their respective receptors, they are able to elicit a plethora of biological activities, by initiating signaling cascades which lead to the transcription of genes involved in antiviral, anti-inflammatory, immunomodulatory and antitumoral effector mechanisms. In hindsight, it is not surprising that viruses have evolved multiple IFN escape strategies toward efficient replication in the host. Hence, in order to achieve insight into preventive and treatment strategies, it is essential to explore the mechanisms underlying the IFN response to viral infections and the constraints thereof. Accordingly, this review is focused on three RNA and three DNA viruses of major importance in the swine farming sector, aiming to provide essential data as to how the IFN system modulates the antiviral immune response, and is affected by diverse, virus-driven, immune escape mechanisms.
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Affiliation(s)
- Elisabetta Razzuoli
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle D’Aosta, Piazza Borgo Pila 39/24, 16129 Genoa, Italy;
| | - Federico Armando
- Department of Pathology, University of Veterinary Medicine Hannover, Bünteweg 17, 30559 Hannover, Germany; (F.A.); (M.C.)
| | - Livia De Paolis
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle D’Aosta, Piazza Borgo Pila 39/24, 16129 Genoa, Italy;
| | - Malgorzata Ciurkiewicz
- Department of Pathology, University of Veterinary Medicine Hannover, Bünteweg 17, 30559 Hannover, Germany; (F.A.); (M.C.)
| | - Massimo Amadori
- National Network of Veterinary Immunology (RNIV), Via Istria 3, 25125 Brescia, Italy;
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HPV and Recurrent Respiratory Papillomatosis: A Brief Review. Life (Basel) 2021; 11:life11111279. [PMID: 34833157 PMCID: PMC8618609 DOI: 10.3390/life11111279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/16/2021] [Accepted: 11/17/2021] [Indexed: 12/26/2022] Open
Abstract
Recurrent Respiratory Papillomatosis (RRP) is a rare but severe manifestation of human papillomavirus (HPV). As our knowledge about HPV infections has expanded, it has become possible to understand the course of RRP disease and unravel plausible efficient methods to manage the disease. However, the surge in reports on HPV has not been accompanied by a similar increase in research about RRP specifically. In this paper, we review the clinical manifestation and typical presentation of the illness. In addition, the pathogenesis and progression of the disease are described. On the other hand, we discuss the types of treatments currently available and future treatment strategies. The role of vaccination in both the prevention and treatment of RRP will also be reviewed. We believe this review is essential to update the general knowledge on RRP with the latest information available to date to enhance our understanding of RRP and its management.
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NK Cell Regulation in Cervical Cancer and Strategies for Immunotherapy. Cells 2021; 10:cells10113104. [PMID: 34831327 PMCID: PMC8619016 DOI: 10.3390/cells10113104] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 10/29/2021] [Accepted: 11/02/2021] [Indexed: 12/20/2022] Open
Abstract
Cervical cancer is one of the most prevalent gynaecological malignancies worldwide and is related to human papillomavirus (HPV) infection, viral persistence, progression, and invasion. Therefore, the immune response is linked to HPV status. Natural killer (NK) cells play a central role against virus-infected cells and tumours through a delicate balance between activating and inhibitory receptors and secretion of cytokines and chemokines. These cells also play a crucial role in tumour immunosurveillance. For these reasons, there is growing interest in harnessing NK cells as an immunotherapy for cervical cancer. These studies are diverse and include many strategies such as transferring activated autologous or allogeneic NK cells, improving the activation and cytolytic activity of NK cells using cytokines or analogues and modifying chimeric antigen receptors to increase specificity and targeting NK cells. However, research regarding the application of NK cells in immunotherapy is limited. This article focuses on recent discoveries about using NK cells to prevent and treat cervical cancer and the possibility of cellular immunotherapy becoming one of the best strategies to exploit the immune system to fight tumours.
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Mitra A, MacIntyre DA, Paraskevaidi M, Moscicki AB, Mahajan V, Smith A, Lee YS, Lyons D, Paraskevaidis E, Marchesi JR, Bennett PR, Kyrgiou M. The vaginal microbiota and innate immunity after local excisional treatment for cervical intraepithelial neoplasia. Genome Med 2021; 13:176. [PMID: 34736529 PMCID: PMC8567681 DOI: 10.1186/s13073-021-00977-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 09/23/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Vaginal microbiota (VMB) composition is altered in women with cervical intra-epithelial neoplasia (CIN) compared to healthy controls and is associated with disease progression. However, the impact of CIN excision on the VMB and innate immunity is not known. This observational study aims to explore the impact of CIN excision on the VMB, antimicrobial peptides (AMP) and proinflammatory cytokines. METHODS We sampled 103 non-pregnant, premenopausal women at the time of excisional treatment for CIN and at their 6-month follow-up visit. A further 39 untreated controls with normal cytology were also sampled. We used metataxonomics to group vaginal swab samples into community state types (CSTs) and ELISA to quantify cytokine and AMP levels in matched vaginal secretions. Analyses were performed to compare the bacterial composition and immune analyte levels before and after CIN excision and in healthy controls. RESULTS Women with CIN had significantly higher rates of Lactobacillus species depletion pre-treatment compared to healthy controls (CST IV 21/103, 20% vs 1/39, 3%, p = 0.0081). Excision did not change the VMB composition, with CST IV remaining significantly more prevalent after excision compared to untreated, healthy controls (CST IV 19/103, 20% vs 1/39, 3%, p = 0.0142). Prevotella bivia and Sneathia amnii were significantly higher in samples before treatment compared to untreated controls, and Prevotella bivia remained significantly higher amongst the treated, with less Lactobacillus crispatus compared to untreated controls. IL-1β and IL-8 remained significantly elevated pre- (p < 0.0001 and p = 0.0014, respectively) and post-treatment (p < 0.0001 and p = 0.0035, respectively) compared to untreated controls. Levels of human beta-defensin-1 and secretory leukocyte protease inhibitor were both significantly reduced following CIN excision (p < 0.0001); however, their levels remained lower than controls post-treatment. CONCLUSIONS Women with CIN have an increased prevalence of Lactobacillus sp. depletion, high-diversity VMB composition, and higher levels of proinflammatory cytokines and AMPs compared to normal controls. Surgical excision of the disease reduces levels of vaginal AMPs but does not alter VMB composition or cytokine levels. These findings suggest that women with CIN have an inherent predisposition to a high-diversity proinflammatory environment that is not corrected by disease excision. The failure to re-establish a Lactobacillus-enriched CST may explain why women remain at high risk of pre-invasive and invasive disease recurrence.
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Affiliation(s)
- Anita Mitra
- Institute of Reproductive and Developmental Biology, Department of Metabolism, Digestion and Reproduction - Surgery and Cancer, Imperial College London, London, W12 0NN, UK
- Department of Obstetrics & Gynaecology, Imperial College NHS Trust, London, W120HS, UK
| | - David A MacIntyre
- Institute of Reproductive and Developmental Biology, Department of Metabolism, Digestion and Reproduction - Surgery and Cancer, Imperial College London, London, W12 0NN, UK
| | - Maria Paraskevaidi
- Institute of Reproductive and Developmental Biology, Department of Metabolism, Digestion and Reproduction - Surgery and Cancer, Imperial College London, London, W12 0NN, UK
| | - Anna-Barbara Moscicki
- Ronald Reagan UCLA Medical Center, UCLA Mattel Children's Hospital, Santa Monica, CA, USA
| | - Vishakha Mahajan
- Institute of Reproductive and Developmental Biology, Department of Metabolism, Digestion and Reproduction - Surgery and Cancer, Imperial College London, London, W12 0NN, UK
| | - Ann Smith
- Faculty of Health and Applied Sciences, University West of England, Bristol, Glenside Campus, Bristol, BS16 1DD, UK
| | - Yun S Lee
- Institute of Reproductive and Developmental Biology, Department of Metabolism, Digestion and Reproduction - Surgery and Cancer, Imperial College London, London, W12 0NN, UK
| | - Deirdre Lyons
- Department of Obstetrics & Gynaecology, Imperial College NHS Trust, London, W120HS, UK
| | - Evangelos Paraskevaidis
- Department of Obstetrics & Gynaecology, Imperial College NHS Trust, London, W120HS, UK
- Department of Obstetrics and Gynaecology, University Hospital of Ioannina, Ioannina, Greece
| | - Julian R Marchesi
- Division of Digestive Diseases, Imperial College London, London, W2 1NY, UK
| | - Phillip R Bennett
- Institute of Reproductive and Developmental Biology, Department of Metabolism, Digestion and Reproduction - Surgery and Cancer, Imperial College London, London, W12 0NN, UK
- Department of Obstetrics & Gynaecology, Imperial College NHS Trust, London, W120HS, UK
| | - Maria Kyrgiou
- Institute of Reproductive and Developmental Biology, Department of Metabolism, Digestion and Reproduction - Surgery and Cancer, Imperial College London, London, W12 0NN, UK.
- Department of Obstetrics & Gynaecology, Imperial College NHS Trust, London, W120HS, UK.
- IRDB, Department of Gut, Metabolism and Reproduction - Surgery and Cancer, Imperial College London, Hammersmith Campus, 3rd Floor, Du Cane Road, London, W12 0NN, UK.
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Oton-Gonzalez L, Rotondo JC, Lanzillotti C, Mazzoni E, Bononi I, Iaquinta MR, Cerritelli L, Malagutti N, Ciorba A, Bianchini C, Pelucchi S, Tognon M, Martini F. Serum HPV16 E7 Oncoprotein Is a Recurrence Marker of Oropharyngeal Squamous Cell Carcinomas. Cancers (Basel) 2021; 13:3370. [PMID: 34282779 PMCID: PMC8268104 DOI: 10.3390/cancers13133370] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/25/2021] [Accepted: 07/02/2021] [Indexed: 12/29/2022] Open
Abstract
Despite improved prognosis for many HPV-positive head and neck squamous cell carcinomas (HNSCCs), some cases are still marked by recurrence and metastasis. Our study aimed to identify novel biomarkers for patient stratification. Classical HPV markers: HPV-DNA, p16 and HPV mRNA expression were studied in HNSCC (n = 67) and controls (n = 58) by qPCR. Subsequently, ELISA tests were used for HPV16 L1 antibody and HPV16 E7 oncoprotein detection in serum at diagnosis and follow-up. All markers were correlated to relapse-free survival (RFS) and overall survival (OS). HPV-DNA was found in HNSCCs (29.85%), HPV16-DNA in 95% of cases, HPV16 E7 mRNA was revealed in 93.75%. p16 was overexpressed in 75% of HPV-positive HNSCC compared to negative samples and controls (p < 0.001). Classical markers correlated with improved OS (p < 0.05). Serological studies showed similar proportions of HPV16 L1 antibodies in all HNSCCs (p > 0.05). Serum E7 oncoprotein was present in 30% HPV-positive patients at diagnosis (p > 0.05) and correlated to HNSCC HPV16 E7 mRNA (p < 0.01), whereas it was associated to worse RFS and OS, especially for oropharyngeal squamous cell carcinoma (OPSCC) (p < 0.01). Detection of circulating HPV16 E7 oncoprotein at diagnosis may be useful for stratifying and monitoring HPV-positive HNSCC patients for worse prognosis, providing clinicians a tool for selecting patients for treatment de-escalation.
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Affiliation(s)
- Lucia Oton-Gonzalez
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy; (L.O.-G.); (J.C.R.); (C.L.); (E.M.); (M.R.I.)
| | - John Charles Rotondo
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy; (L.O.-G.); (J.C.R.); (C.L.); (E.M.); (M.R.I.)
| | - Carmen Lanzillotti
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy; (L.O.-G.); (J.C.R.); (C.L.); (E.M.); (M.R.I.)
| | - Elisa Mazzoni
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy; (L.O.-G.); (J.C.R.); (C.L.); (E.M.); (M.R.I.)
| | - Ilaria Bononi
- Department of Translational Medicine and for Romagna, University of Ferrara, 44121 Ferrara, Italy;
| | - Maria Rosa Iaquinta
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy; (L.O.-G.); (J.C.R.); (C.L.); (E.M.); (M.R.I.)
| | - Luca Cerritelli
- ENT Unit, Department of Neuroscience and Rehabilitation, University Hospital of Ferrara, 44121 Ferrara, Italy; (L.C.); (N.M.); (A.C.); (C.B.); (S.P.)
| | - Nicola Malagutti
- ENT Unit, Department of Neuroscience and Rehabilitation, University Hospital of Ferrara, 44121 Ferrara, Italy; (L.C.); (N.M.); (A.C.); (C.B.); (S.P.)
| | - Andrea Ciorba
- ENT Unit, Department of Neuroscience and Rehabilitation, University Hospital of Ferrara, 44121 Ferrara, Italy; (L.C.); (N.M.); (A.C.); (C.B.); (S.P.)
| | - Chiara Bianchini
- ENT Unit, Department of Neuroscience and Rehabilitation, University Hospital of Ferrara, 44121 Ferrara, Italy; (L.C.); (N.M.); (A.C.); (C.B.); (S.P.)
| | - Stefano Pelucchi
- ENT Unit, Department of Neuroscience and Rehabilitation, University Hospital of Ferrara, 44121 Ferrara, Italy; (L.C.); (N.M.); (A.C.); (C.B.); (S.P.)
| | - Mauro Tognon
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy; (L.O.-G.); (J.C.R.); (C.L.); (E.M.); (M.R.I.)
| | - Fernanda Martini
- Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy; (L.O.-G.); (J.C.R.); (C.L.); (E.M.); (M.R.I.)
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14
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Zou R, Gu R, Yu X, Hu Y, Yu J, Xue X, Zhu X. Characteristics of Infiltrating Immune Cells and a Predictive Immune Model for Cervical Cancer. J Cancer 2021; 12:3501-3514. [PMID: 33995627 PMCID: PMC8120169 DOI: 10.7150/jca.55970] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 03/04/2021] [Indexed: 01/19/2023] Open
Abstract
The role of infiltrating immune cells within the tumor microenvironment has received considerable attention, but their function in cervical cancer remains to be elucidated; thus, comprehensive evaluation of their predictive value is needed. Using cervical cancer samples from 406 patients, immune cell infiltration was evaluated via immunohistochemistry. CD3+, CD4+, CD8+, CD20+, CD57+, CD68+, and CD163+ cell infiltration was compared in samples from adjacent tissues and the tumor center. The associations between immune cell distributions in the tumor center, clinicopathological features, and prognosis were correlated among immune cell types. Using three immune features, an immune model was constructed based on a Cox regression analysis with the least absolute shrinkage and selection operator (lasso) penalty to derive immune risk scores. Immune cells that infiltrated the tumor center correlated with clinicopathological characteristics and prognosis. The immune risk scores were an independent prognostic indicator and were found to predict cervical cancer prognosis as well as the effects of chemoradiotherapy. We classified patients into either high- or low-risk subgroups (namely CD4+highCD163+highCD57+low and CD4+lowCD163+lowCD57+high, respectively) based on their immune scores. Significant differences were found in the 3-year overall survival of patients with high- and low-risk scores (83.0% vs. 96.6%; P < 0.001). High immune risk scores resulted in decreased overall survival for patients in stages IB1+IIA1, IB2+IIA2, and IIB-IV (P = 0.001, P = 0.008, and P = 0.044, respectively). Overall survival was significantly worse following chemoradiotherapy in high-scoring patients in stages IB1+IIA1 and IB2+IIA2 (P = 0.001 and P=0.008, respectively). Moreover, overall survival was significantly worse after radiotherapy or chemotherapy in high-scoring patients in stage IB1+IIA1 (P = 0.03). Our work reveals that the distribution of infiltrating immune cells affects their function in cervical cancer. Our tumor center-centric immune model effectively predicted survival, suggesting its potential use in identifying suitable candidates for chemoradiotherapy.
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Affiliation(s)
- Ruanmin Zou
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, People's Republic of China.,Department of Obstetrics and Gynecology, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, People's Republic of China.,Department of Microbiology and Immunology, Institute of Molecular Virology and Immunology, Institute of Tropical Medicine, College of Basic Medicine, Wenzhou Medical University, Wenzhou, People's Republic of China
| | - Ruihong Gu
- Department of Microbiology and Immunology, Institute of Molecular Virology and Immunology, Institute of Tropical Medicine, College of Basic Medicine, Wenzhou Medical University, Wenzhou, People's Republic of China
| | - Xia Yu
- Department of Pathology, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, People's Republic of China
| | - Yingying Hu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, People's Republic of China
| | - Junhui Yu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, People's Republic of China
| | - Xiangyang Xue
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, People's Republic of China.,Department of Microbiology and Immunology, Institute of Molecular Virology and Immunology, Institute of Tropical Medicine, College of Basic Medicine, Wenzhou Medical University, Wenzhou, People's Republic of China
| | - Xueqiong Zhu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, People's Republic of China
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15
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Solorzano-Ibarra F, Alejandre-Gonzalez AG, Ortiz-Lazareno PC, Bastidas-Ramirez BE, Zepeda-Moreno A, Tellez-Bañuelos MC, Banu N, Carrillo-Garibaldi OJ, Chavira-Alvarado A, Bueno-Topete MR, Del Toro-Arreola S, Haramati J. Immune checkpoint expression on peripheral cytotoxic lymphocytes in cervical cancer patients: moving beyond the PD-1/PD-L1 axis. Clin Exp Immunol 2021; 204:78-95. [PMID: 33306195 DOI: 10.1111/cei.13561] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 12/01/2020] [Accepted: 12/02/2020] [Indexed: 12/16/2022] Open
Abstract
Immune checkpoint therapy to reverse natural killer (NK) and T cell exhaustion has emerged as a promising treatment in various cancers. While anti-programmed cell death 1 (PD-1) pembrolizumab has recently gained Food and Drug Administration (FDA) approval for use in recurrent or metastatic cervical cancer, other checkpoint molecules, such as T cell immunoreceptor with immunoglobulin (Ig) and immunoreceptor tyrosine-based inhibition motif (ITIM) domains (TIGIT) and T cell immunoglobulin and mucin-domain containing-3 (Tim-3), have yet to be fully explored in this disease. We report expression of TIGIT, Tim-3 and PD-1 on subsets of peripheral blood NK (CD56dim/neg CD16bright/dim/neg and CD56bright CD16dim/neg ) and T cells. The percentages of these cells were increased in women with cervical cancer and pre-malignant lesions. PD-1+ NK and T cells were likely to co-express TIGIT and/or Tim-3. These cells, with an apparently 'exhausted' phenotype, were augmented in patients. A subset of cells were also natural killer group 2 member D (NKG2D)- and DNAX accessory molecule 1 (DNAM-1)-positive. PD-1int and PD-1high T cells were notably increased in cervical cancer. Soluble programmed cell death ligand 1 (PD-L1) was higher in cancer patient blood versus healthy donors and we observed a positive correlation between sPD-L1 and PD-1+ T cells in women with low-grade lesions. Within the cancer group, there were no significant correlations between sPD-L1 levels and cervical cancer stage. However, when comparing cancer versus healthy donors, we observed an inverse association between sPD-L1 and total T cells and a correlation between sPD-L1 and CD56dim NK cells. Our results may show an overview of the immune response towards pre-cancerous lesions and cervical cancer, perhaps giving an early clue as to whom to administer blocking therapies. The increase of multiple checkpoint markers may aid in identifying patients uniquely responsive to combined antibody therapies.
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Affiliation(s)
- F Solorzano-Ibarra
- Instituto de Investigación en Enfermedades Crónico Degenerativas, Departamento de Biología Molecular y Genómica, CUCS, Universidad de Guadalajara, Guadalajara, México
| | - A G Alejandre-Gonzalez
- Instituto de Investigación en Enfermedades Crónico Degenerativas, Departamento de Biología Molecular y Genómica, CUCS, Universidad de Guadalajara, Guadalajara, México
| | - P C Ortiz-Lazareno
- División de Inmunología, Centro de Investigación Biomédica de Occidente, Instituto Mexicano del Seguro Social, Guadalajara, México
| | - B E Bastidas-Ramirez
- Instituto de Investigación en Enfermedades Crónico Degenerativas, Departamento de Biología Molecular y Genómica, CUCS, Universidad de Guadalajara, Guadalajara, México
| | - A Zepeda-Moreno
- Instituto de Investigación en Cáncer en la Infancia y Adolescencia, Departamento de Clínicas de la Reproducción Humana, CUCS, Universidad de Guadalajara, Guadalajara, México
| | - M C Tellez-Bañuelos
- Laboratorio de Inmunobiología, Departamento de Biología Celular y Molecular, CUCBA, Universidad de Guadalajara, Guadalajara, México
| | - N Banu
- Instituto de Investigación en Enfermedades Crónico Degenerativas, Departamento de Biología Molecular y Genómica, CUCS, Universidad de Guadalajara, Guadalajara, México
| | - O J Carrillo-Garibaldi
- Clínica de Tumores Pélvicos, Instituto Jalisciense de Cancerología, Organismo Público Descentralizado, Guadalajara, México
| | - A Chavira-Alvarado
- Clínica de Displasias, Nuevo Hospital Civil de Guadalajara "Dr Juan I. Menchaca", Organismo Público Descentralizado, Guadalajara, México
| | - M R Bueno-Topete
- Instituto de Investigación en Enfermedades Crónico Degenerativas, Departamento de Biología Molecular y Genómica, CUCS, Universidad de Guadalajara, Guadalajara, México
| | - S Del Toro-Arreola
- Instituto de Investigación en Enfermedades Crónico Degenerativas, Departamento de Biología Molecular y Genómica, CUCS, Universidad de Guadalajara, Guadalajara, México.,Laboratorio de Inmunología, Departamento de Fisiología, CUCS, Universidad de Guadalajara, Guadalajara, México
| | - J Haramati
- Laboratorio de Inmunobiología, Departamento de Biología Celular y Molecular, CUCBA, Universidad de Guadalajara, Guadalajara, México
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16
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Yuan Y, Cai X, Shen F, Ma F. HPV post-infection microenvironment and cervical cancer. Cancer Lett 2020; 497:243-254. [PMID: 33122098 DOI: 10.1016/j.canlet.2020.10.034] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 10/12/2020] [Accepted: 10/17/2020] [Indexed: 02/07/2023]
Abstract
Human papillomavirus (HPV) is the most common sexually transmitted virus worldwide. More than 99% of cervical cancer cases are associated with certain types of HPVs, termed high-risk types. In addition to the well-known transformative properties, HPVs-infected cells actively instruct the local milieu and create a supportive post-infection microenvironment (PIM), which is becoming recognized as a key factor for the viral persistence, propagation, and malignant progression. The PIM is initiated and established via a complex interplay among virus-infected cells, immune cells, and host stroma, as well as their derived components including chemokines, cytokines, extracellular vesicles, and metabolites. In this review, we summarize the current understanding of these key components, characteristics, and effects of the PIM, and highlights the prospect of targeting the PIM as a potential strategy to improve therapeutic outcomes for cervical cancer.
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Affiliation(s)
- Yi Yuan
- Suzhou Institute of Systems Medicine, Suzhou, 215123, China; Department of Laboratory Medicine, Shanghai Tongji Hospital, School of Medicine of Tongji University, Shanghai, 200065, China
| | - Xushan Cai
- Department of Clinical Laboratory, Maternal and Child Health Hospital of Jiading District, Shanghai, 201821, China
| | - Fangrong Shen
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Soochow University, Suzhou, 215001, China.
| | - Feng Ma
- Suzhou Institute of Systems Medicine, Suzhou, 215123, China.
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17
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Abstract
The continuous interactions between host and pathogens during their coevolution have shaped both the immune system and the countermeasures used by pathogens. Natural killer (NK) cells are innate lymphocytes that are considered central players in the antiviral response. Not only do they express a variety of inhibitory and activating receptors to discriminate and eliminate target cells but they can also produce immunoregulatory cytokines to alert the immune system. Reciprocally, several unrelated viruses including cytomegalovirus, human immunodeficiency virus, influenza virus, and dengue virus have evolved a multitude of mechanisms to evade NK cell function, such as the targeting of pathways for NK cell receptors and their ligands, apoptosis, and cytokine-mediated signaling. The studies discussed in this article provide further insights into the antiviral function of NK cells and the pathways involved, their constituent proteins, and ways in which they could be manipulated for host benefit.
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Affiliation(s)
- Mathieu Mancini
- Department of Human Genetics, McGill University, Montreal, Quebec H3A 0C7, Canada;,
- McGill University Research Centre on Complex Traits, McGill University, Montreal, Quebec H3G 0B1, Canada
| | - Silvia M. Vidal
- Department of Human Genetics, McGill University, Montreal, Quebec H3A 0C7, Canada;,
- McGill University Research Centre on Complex Traits, McGill University, Montreal, Quebec H3G 0B1, Canada
- Department of Medicine, McGill University, Montreal, Quebec H4A 3J1, Canada
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18
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Ferreira AR, Ramalho AC, Marques M, Ribeiro D. The Interplay between Antiviral Signalling and Carcinogenesis in Human Papillomavirus Infections. Cancers (Basel) 2020; 12:cancers12030646. [PMID: 32164347 PMCID: PMC7139948 DOI: 10.3390/cancers12030646] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 03/05/2020] [Accepted: 03/06/2020] [Indexed: 12/20/2022] Open
Abstract
Human papillomaviruses (HPV) are the causative agents of the most common sexually transmitted infection worldwide. While infection is generally asymptomatic and can be cleared by the host immune system, when persistence occurs, HPV can become a risk factor for malignant transformation. Progression to cancer is actually an unintended consequence of the complex HPV life cycle. Different antiviral defence mechanisms recognize HPV early in infection, leading to the activation of the innate immune response. However, the virus has evolved several specific strategies to efficiently evade the antiviral immune signalling. Here, we review and discuss the interplay between HPV and the host cell innate immunity. We further highlight the evasion strategies developed by different HPV to escape this cellular response and focus on the correlation with HPV-induced persistence and tumorigenesis.
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Affiliation(s)
| | | | | | - Daniela Ribeiro
- Correspondence: ; Tel.: +351-234-247 014; Fax: +351-234-372-587
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19
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Cosper PF, McNair C, González I, Wong N, Knudsen KE, Chen JJ, Markovina S, Schwarz JK, Grigsby PW, Wang X. Decreased local immune response and retained HPV gene expression during chemoradiotherapy are associated with treatment resistance and death from cervical cancer. Int J Cancer 2019; 146:2047-2058. [PMID: 31732968 DOI: 10.1002/ijc.32793] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 10/28/2019] [Indexed: 12/11/2022]
Abstract
More than one-third of patients with locally advanced cervical cancer do not respond to chemoradiation therapy (CRT). We aimed to characterize the transcriptional landscape of paired human cervical tumors before and during CRT in order to gain insight into the evolution of treatment response and to elucidate mechanisms of treatment resistance. We prospectively collected cervical tumor biopsies from 115 patients both before and 3 weeks into CRT. RNA-sequencing, Gene Set Enrichment Analysis and HPV gene expression were performed on 20 paired samples that had adequate neoplastic tissue mid-treatment. Tumors from patients with no evidence of disease (NED) at last follow-up had enrichment in pathways related to the immune response both pretreatment and mid-treatment, while tumors from patients dead of disease (DOD) demonstrated enrichment in biosynthetic and mitotic pathways but not in immune-related pathways. Patients DOD had decreased expression of T-cell and cytolytic genes and increased expression of PD-L2 mid-treatment compared to patients NED. Histological and immunohistochemical analysis revealed a decrease in tumor-associated lymphocytes (TAL) during CRT in all patients but tumors from patients DOD had a significantly more pronounced decrease in TALs and CD8+ cells mid-treatment, which was validated in a larger mid-treatment cohort. Finally, patients DOD retained more HPV E6/E7 gene expression during CRT and this was associated with increased expression of genes driving mitosis, which was corroborated in vitro. Our results suggest that decreased local immune response and retained HPV gene expression may be acting together to promote treatment resistance during CRT in patients with cervical cancer.
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Affiliation(s)
- Pippa F Cosper
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO.,Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO
| | - Christopher McNair
- Department of Cancer Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA
| | - Iván González
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Nathan Wong
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO.,Department of Biomedical Engineering, School of Engineering & Applied Science, Washington University, St. Louis, MO
| | - Karen E Knudsen
- Department of Cancer Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA
| | - Jason J Chen
- Department of Microbiology, School of Basic Medical Sciences, Shandong University, Jinan, Shandong, China
| | - Stephanie Markovina
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO.,Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO
| | - Julie K Schwarz
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO.,Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO
| | - Perry W Grigsby
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO.,Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO
| | - Xiaowei Wang
- Department of Radiation Oncology, Washington University School of Medicine, St. Louis, MO.,Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO
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20
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Matamoros JA, da Silva MIF, de Moura PMMF, Leitão MDCG, Coimbra EC. Reduced Expression of IL-1β and IL-18 Proinflammatory Interleukins Increases the Risk of Developing Cervical Cancer. Asian Pac J Cancer Prev 2019; 20:2715-2721. [PMID: 31554368 PMCID: PMC6976845 DOI: 10.31557/apjcp.2019.20.9.2715] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Indexed: 12/13/2022] Open
Abstract
Background: The objective of this study was to analyze the gene expression profile of the proinflammatory interleukins, (IL-1β and IL-18) in patients with premalignant lesions and cervical cancer. Methods: Total IL-1β and IL-18 mRNA was quantified by qPCR to obtain the expression data in cervical tissues. A total of 74 cervical biopsies were obtained from women undergoing a colposcopy. The samples were divided into: normal (19), low level lesions (LSIL) or NIC I (17), high level lesions (HSIL) or CIN II and CIN III (29) and cancer (9). The normal cervical tissue samples were included as controls. The OR and 95% CI were calculated for the determination of the risk of progression between each type of lesion and cancer using logistic regression. Results: The results showed that an increase in the risk of progression of pre-neoplastic lesions to cancer was between 2.5 and 2.08 times higher in women with lower IL-1β and IL-18 expression, respectively. Conclusions: This study provided evidence that IL-1β and IL-18 are potential biomarkers that can be explored in further studies for monitoring the evolution of pre-neoplastic lesions and avoiding overtreatment or undertreatment of the patients.
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Affiliation(s)
- Jose Anibal Matamoros
- Laboratory of Molecular Biology of Viruses, Biological Sciences Institute, University of Pernambuco, Brazil.
| | | | | | - Maria da Conceição Gomes Leitão
- Laboratory of Molecular Studies and Experimental Therapy, Department of Genetics, Biological Sciences Center, Federal University of Pernambuco, Recife, Brazil
| | - Eliane Campos Coimbra
- Laboratory of Molecular Biology of Viruses, Biological Sciences Institute, University of Pernambuco, Brazil.
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21
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de Lourdes Mora-García M, López-Cisneros S, Gutiérrez-Serrano V, García-Rocha R, Weiss-Steider B, Hernández-Montes J, Sánchez-Peña HI, Ávila-Ibarra LR, Don-López CA, Muñóz-Godínez R, Pineda DBT, Chacón-Salinas R, Vallejo-Castillo L, Pérez-Tapia SM, Monroy-García A. HPV-16 Infection Is Associated with a High Content of CD39 and CD73 Ectonucleotidases in Cervical Samples from Patients with CIN-1. Mediators Inflamm 2019; 2019:4651627. [PMID: 31205451 PMCID: PMC6530152 DOI: 10.1155/2019/4651627] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 03/14/2019] [Accepted: 04/09/2019] [Indexed: 01/26/2023] Open
Abstract
The development of cervical cancer (CeCa) is associated with high-risk human papilloma virus (HR-HPV) infections, mainly HPV-16, which is present in more than 50% of cases. The presence of immunosuppressive factors in the early stages of the disease is also strongly linked to CeCa progression. In this context, it is unknown whether ectonucleotidases CD39 and CD73, which are involved in the production of adenosine (Ado) that suppresses the specific antitumor immune response, are present in precursor lesions of CeCa. In this pilot study, we analyzed the presence of CD39 and CD73 and their capacity to generate Ado in 25 cervical samples from patients with grade 1 cervical intraepithelial neoplasms (CIN-1) and 25 samples from normal donors (NDs) free of HPV infection. Cells obtained from cervical samples of CIN-1 patients positive for HPV-16 showed higher CD39 and CD73 contents compared to samples obtained from CIN-1 patients negative for HPV-16 and NDs. Interestingly, solubilized cervical mucus from these patients also showed higher contents of soluble CD39 and CD73, which were associated with a greater capacity to produce Ado from the hydrolysis of adenosine triphosphate (ATP) and adenosine monophosphate (AMP). In addition, serum samples of these patients showed higher levels of TGF-β than those of CIN-1 patients negative for HPV-16 and ND. These results suggest that persistent infection with HR-HPV, mostly HPV-16, in CIN-1 patients may promote the expression of CD39 and CD73 through the production of TGF-β in precursor lesions to generate an immunosuppressive microenvironment and allow its progression to CeCa.
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Affiliation(s)
| | - Sofía López-Cisneros
- Laboratorio de Inmunología y Cáncer, Unidad de Investigación Médica en Enfermedades Oncológicas, CMN SXXI, Instituto Mexicano del Seguro Social, Ciudad de México, Mexico
| | - Vianey Gutiérrez-Serrano
- Laboratorio de Inmunobiología, UIDCC-UMIEZ, FES-Zaragoza, UNAM, Ciudad de México, Mexico
- Laboratorio de Inmunología y Cáncer, Unidad de Investigación Médica en Enfermedades Oncológicas, CMN SXXI, Instituto Mexicano del Seguro Social, Ciudad de México, Mexico
| | - Rosario García-Rocha
- Laboratorio de Inmunobiología, UIDCC-UMIEZ, FES-Zaragoza, UNAM, Ciudad de México, Mexico
- Laboratorio de Inmunología y Cáncer, Unidad de Investigación Médica en Enfermedades Oncológicas, CMN SXXI, Instituto Mexicano del Seguro Social, Ciudad de México, Mexico
| | - Benny Weiss-Steider
- Laboratorio de Inmunobiología, UIDCC-UMIEZ, FES-Zaragoza, UNAM, Ciudad de México, Mexico
| | - Jorge Hernández-Montes
- Laboratorio de Inmunobiología, UIDCC-UMIEZ, FES-Zaragoza, UNAM, Ciudad de México, Mexico
| | | | - Luis Roberto Ávila-Ibarra
- Laboratorio de Inmunología y Cáncer, Unidad de Investigación Médica en Enfermedades Oncológicas, CMN SXXI, Instituto Mexicano del Seguro Social, Ciudad de México, Mexico
- Programa de Posgrado en Ciencias Biológicas, UNAM, Ciudad de México, Mexico
| | | | - Ricardo Muñóz-Godínez
- Laboratorio de Inmunología y Cáncer, Unidad de Investigación Médica en Enfermedades Oncológicas, CMN SXXI, Instituto Mexicano del Seguro Social, Ciudad de México, Mexico
- Programa de Posgrado en Ciencias Biológicas, UNAM, Ciudad de México, Mexico
| | - Daniela Berenice Torres Pineda
- Laboratorio de Inmunología y Cáncer, Unidad de Investigación Médica en Enfermedades Oncológicas, CMN SXXI, Instituto Mexicano del Seguro Social, Ciudad de México, Mexico
- Programa de Posgrado en Ciencias Biológicas, UNAM, Ciudad de México, Mexico
| | - Rommel Chacón-Salinas
- Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Instituto Politécnico Nacional, Ciudad de México, Mexico
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas-Instituto Politécnico Nacional (ENCB-IPN), Ciudad de México, Mexico
| | - Luis Vallejo-Castillo
- Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Instituto Politécnico Nacional, Ciudad de México, Mexico
- Departamento de Farmacología, Centro de Investigación y de Estudios Avanzados del IPN (Cinvestav-IPN), Ciudad de México, Mexico
| | - Sonia Mayra Pérez-Tapia
- Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Instituto Politécnico Nacional, Ciudad de México, Mexico
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas-Instituto Politécnico Nacional (ENCB-IPN), Ciudad de México, Mexico
| | - Alberto Monroy-García
- Laboratorio de Inmunobiología, UIDCC-UMIEZ, FES-Zaragoza, UNAM, Ciudad de México, Mexico
- Laboratorio de Inmunología y Cáncer, Unidad de Investigación Médica en Enfermedades Oncológicas, CMN SXXI, Instituto Mexicano del Seguro Social, Ciudad de México, Mexico
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Human Papilloma Virus and Chlamydia trachomatis: Casual Acquaintances or Partners in Crime? CURRENT CLINICAL MICROBIOLOGY REPORTS 2019. [DOI: 10.1007/s40588-019-00117-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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23
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Barros MR, de Melo CML, Barros MLCMGR, de Cássia Pereira de Lima R, de Freitas AC, Venuti A. Activities of stromal and immune cells in HPV-related cancers. J Exp Clin Cancer Res 2018; 37:137. [PMID: 29976244 PMCID: PMC6034319 DOI: 10.1186/s13046-018-0802-7] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 06/19/2018] [Indexed: 02/07/2023] Open
Abstract
The immune system is composed of immune as well as non-immune cells. As this system is a well-established component of human papillomavirus- (HPV)-related carcinogenesis, high risk human papillomavirus (hrHPV) prevents its routes and mechanisms in order to cause the persistence of infection. Among these mechanisms are those originated from stromal cells, which include the cancer-associated fibroblasts (CAFs), the myeloid-derived suppressor cells (MDSCs) and the host infected cells themselves, i.e. the keratinocytes. These types of cells play central role since they modulate immune cells activities to create a prosperous milieu for cancer development, and the knowledge how such interactions occur are essential for prognostic assessment and development of preventive and therapeutic approaches. Nevertheless, the precise mechanisms are not completely understood, and this lack of knowledge precluded the development of entirely efficient immunotherapeutic strategies for HPV-associated tumors. As a result, an intense work for attaining how host immune response works, and developing of effective therapies has been applied in the last decade. Based on this, this review aims to discuss the major mechanisms of immune and non-immune cells modulated by hrHPV and the potential and existing immunotherapies involving such mechanisms in HPV-related cancers. It is noticed that the combination of immunotherapies has been demonstrated to be essential for obtaining better results, especially because the possibility of increasing the modulating capacity of the HPV-tumor microenvironment has been shown to be central in strengthening the host immune system.
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Affiliation(s)
- Marconi Rego Barros
- Laboratory of Molecular Studies and Experimental Therapy (LEMTE), Department of Genetics, Center of Biological Sciences, Federal University of Pernambuco, Cidade Universitária, Av. Prof Moraes Rego, 1235, Recife, PE CEP-50670-901 Brazil
| | - Cristiane Moutinho Lagos de Melo
- Laboratory of Immunological and Antitumor Analysis (LAIA), Department of Antibiotics, Center of Biological Sciences, Federal University of Pernambuco, Cidade Universitária, Av. Prof Artur de Sá, s/n, Recife, PE CEP-50740-525 Brazil
| | | | - Rita de Cássia Pereira de Lima
- Laboratory of Molecular Studies and Experimental Therapy (LEMTE), Department of Genetics, Center of Biological Sciences, Federal University of Pernambuco, Cidade Universitária, Av. Prof Moraes Rego, 1235, Recife, PE CEP-50670-901 Brazil
| | - Antonio Carlos de Freitas
- Laboratory of Molecular Studies and Experimental Therapy (LEMTE), Department of Genetics, Center of Biological Sciences, Federal University of Pernambuco, Cidade Universitária, Av. Prof Moraes Rego, 1235, Recife, PE CEP-50670-901 Brazil
| | - Aldo Venuti
- HPV-Unit, Tumor Immunology and Immunotherapy Unit, Department of Research, Advanced Diagnostic and Technological Innovation, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi 53, 00144 Rome, Italy
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24
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Uppendahl LD, Dahl CM, Miller JS, Felices M, Geller MA. Natural Killer Cell-Based Immunotherapy in Gynecologic Malignancy: A Review. Front Immunol 2018; 8:1825. [PMID: 29354116 PMCID: PMC5760535 DOI: 10.3389/fimmu.2017.01825] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 12/04/2017] [Indexed: 12/20/2022] Open
Abstract
Harnessing the immune system has proven an effective therapy in treating malignancies. Since the discovery of natural killer (NK) cells, strategies aimed to manipulate and augment their effector function against cancer have been the subject of intense research. Recent progress in the immunobiology of NK cells has led to the development of promising therapeutic approaches. In this review, we will focus on the recent advances in NK cell immunobiology and the clinical application of NK cell immunotherapy in ovarian, cervical, and uterine cancer.
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Affiliation(s)
- Locke D Uppendahl
- Department of Obstetrics, Gynecology and Women's Health, Division of Gynecologic Oncology, University of Minnesota School of Medicine, Minneapolis, MN, United States
| | - Carly M Dahl
- University of Minnesota School of Medicine, Minneapolis, MN, United States
| | - Jeffrey S Miller
- Department of Medicine, Division of Hematology, Oncology, and Transplantation, University of Minnesota School of Medicine, Minneapolis, MN, United States
| | - Martin Felices
- Department of Medicine, Division of Hematology, Oncology, and Transplantation, University of Minnesota School of Medicine, Minneapolis, MN, United States
| | - Melissa A Geller
- Department of Obstetrics, Gynecology and Women's Health, Division of Gynecologic Oncology, University of Minnesota School of Medicine, Minneapolis, MN, United States
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25
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Rosales C, Rosales R. Prophylactic and Therapeutic Vaccines against Human Papillomavirus Infections. Vaccines (Basel) 2017. [DOI: 10.5772/intechopen.69548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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26
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Lechanteur A, Furst T, Evrard B, Delvenne P, Piel G, Hubert P. Promoting Vaginal Distribution of E7 and MCL-1 siRNA-Silencing Nanoparticles for Cervical Cancer Treatment. Mol Pharm 2017; 14:1706-1717. [PMID: 28350964 DOI: 10.1021/acs.molpharmaceut.6b01154] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
There is an urgent need to develop a less aggressive and more effective treatment against cervical lesions induced by different high-risk human papillomavirus (HR-HPV). We investigated the potential of a cocktail of small interfering RNA (siRNA) directed against the oncoprotein E6 (E6), the oncoprotein E7 (E7), or the antiapoptotic protein MCL-1 (MCL-1). The combination of siRNA anti-E7 and anti-MCL-1 demonstrated high efficacy on multiple HPV16 and HPV18 cell lines and no effects on healthy keratinocytes. This gene therapy has been considered for a vaginal administration since this route of application holds high potential for the treatment of diseases in the female reproductive tracts. Therefore, PEGylated lipoplexes have been designed and characterized to protect siRNA and to diffuse in the mucosal environment before they reach the cervico/vaginal epithelium. This new nanovector complexed to the combination of active siRNA induced an efficient mRNA knockdown since biological effects were obtained in vitro. This work also provided evidence that the PEGylated lipoplexes had appropriate physicochemical properties to diffuse into a mucin network according to size measurement experiments in artificial mucus. After demonstrating the distribution and the efficacy of siRNA into a 3D-cervical model lesion and through porcine vaginal mucosa, in vivo experiments in mouse have been performed under physiological conditions. This study revealed a complete and sustained coverage of the mucosal epithelium following an unique vaginal administration of fluorescent PEGylated lipoplexes. Overall, our results showed the potential of the PEGylated lipoplexes for the prolonged delivery of active siRNA to treat HPV-induced lesions.
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Affiliation(s)
- Anna Lechanteur
- Laboratory of Pharmaceutical Technology and Biopharmacy, CIRM and ‡Laboratory of Experimental Pathology, GIGA-Cancer, University of Liège , 4000 Liège, Belgium
| | - Tania Furst
- Laboratory of Pharmaceutical Technology and Biopharmacy, CIRM and ‡Laboratory of Experimental Pathology, GIGA-Cancer, University of Liège , 4000 Liège, Belgium
| | - Brigitte Evrard
- Laboratory of Pharmaceutical Technology and Biopharmacy, CIRM and ‡Laboratory of Experimental Pathology, GIGA-Cancer, University of Liège , 4000 Liège, Belgium
| | - Philippe Delvenne
- Laboratory of Pharmaceutical Technology and Biopharmacy, CIRM and ‡Laboratory of Experimental Pathology, GIGA-Cancer, University of Liège , 4000 Liège, Belgium
| | - Géraldine Piel
- Laboratory of Pharmaceutical Technology and Biopharmacy, CIRM and ‡Laboratory of Experimental Pathology, GIGA-Cancer, University of Liège , 4000 Liège, Belgium
| | - Pascale Hubert
- Laboratory of Pharmaceutical Technology and Biopharmacy, CIRM and ‡Laboratory of Experimental Pathology, GIGA-Cancer, University of Liège , 4000 Liège, Belgium
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27
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Zhu Y, Wang Y, Hirschhorn J, Welsh KJ, Zhao Z, Davis MR, Feldman S. Human Papillomavirus and Its Testing Assays, Cervical Cancer Screening, and Vaccination. Adv Clin Chem 2017. [PMID: 28629588 DOI: 10.1016/bs.acc.2017.01.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Human papillomavirus (HPV) was found to be the causative agent for cervical cancer in the 1980s with almost 100% of cervical cancer cases testing positive for HPV. Since then, many studies have been conducted to elucidate the molecular basis of HPV, the mechanisms of carcinogenesis of the virus, and the risk factors for HPV infection. Traditionally, the Papanicolaou test was the primary screening method for cervical cancer. Because of the discovery and evolving understanding of the role of HPV in cervical dysplasia, HPV testing has been recommended as a new method for cervical cancer screening by major professional organizations including the American Cancer Society, American Society for Colposcopy and Cervical Pathology, and the American Society for Clinical Pathology. In order to detect HPV infections, many sensitive and specific HPV assays have been developed and used clinically. Different HPV assays with various principles have shown their unique advantages and limitations. In response to a clear causative relationship between high-risk HPV and cervical cancer, HPV vaccines have been developed which utilize virus-like particles to create an antibody response for the prevention of HPV infection. The vaccines have been shown in long-term follow-up studies to be effective for up to 8 years; however, how this may impact screening for vaccinated women remains uncertain. In this chapter, we will review the molecular basis of HPV, its pathogenesis, and the epidemiology of HPV infection and associated cervical cancer, discuss the methods of currently available HPV testing assays as well as recent guidelines for HPV screening, and introduce HPV vaccines as well as their impact on cervical cancer screening and treatments.
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Affiliation(s)
- Yusheng Zhu
- Pennsylvania State University Hershey Medical Center, Hershey, PA, United States.
| | - Yun Wang
- Medical University of South Carolina, Charleston, SC, United States
| | - Julie Hirschhorn
- Pennsylvania State University Hershey Medical Center, Hershey, PA, United States
| | - Kerry J Welsh
- National Institute of Health, Bethesda, MD, United States
| | - Zhen Zhao
- National Institute of Health, Bethesda, MD, United States
| | - Michelle R Davis
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Sarah Feldman
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
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28
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Packer JR, Maitland NJ. The molecular and cellular origin of human prostate cancer. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2016; 1863:1238-60. [DOI: 10.1016/j.bbamcr.2016.02.016] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Revised: 02/17/2016] [Accepted: 02/22/2016] [Indexed: 01/01/2023]
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Rosales R, Rosales C. Immune therapy for human papillomaviruses-related cancers. World J Clin Oncol 2014; 5:1002-1019. [PMID: 25493236 PMCID: PMC4259927 DOI: 10.5306/wjco.v5.i5.1002] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2013] [Revised: 04/08/2014] [Accepted: 05/29/2014] [Indexed: 02/06/2023] Open
Abstract
Human papillomaviruses (HPVs) are a large family of double strand DNA viruses comprising more than 180 types. Infection with HPV is very common and it is associated with benign and malignant proliferation of skin and squamous mucosae. Many HPVs, considered low-risk such as HPV 6 and 11, produce warts; while high-risk viruses, such as HPVs 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, and 58, induce tumors. About 5% of all cancers in men and women are associated with HPV infection. Because there are not antiviral drugs for HPV infection, current therapies for low-risk HPV infections involve physical removal of the lesion by cryotherapy, trichloracetic acid, laser, or surgical removal. Surgical procedures are effective in the treatment of pre-cancerous lesions, however after these procedures, many recurrences appear due to new re-infections, or to failure of the procedure to eliminate the HPV. In addition, HPV can inhibit recognition of malignant cells by the immune system, leading to the development of cancer lesions. When this occurs, radiotherapy and chemotherapy are then used. Unfortunately, about 50% of the HPV-cancer patients still die. In the past decade, a better knowledge of the natural history of the virus-host interaction and of the immune response against this viral infection has brought new therapeutic strategies geared to modulate the immune system to generate an efficient virus-specific cytotoxic response. Novel HPV protein-expressing vaccines have shown some significant clinical efficacy and systemic HPV-specific cytotoxic T cell responses. This review will describe the current status of the several therapeutic strategies used to treat HPV-induced lesions, and discuss the various new therapies now being tested.
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Van Hede D, Langers I, Delvenne P, Jacobs N. Origin and immunoescape of uterine cervical cancer. Presse Med 2014; 43:e413-21. [PMID: 25448124 DOI: 10.1016/j.lpm.2014.09.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Accepted: 09/09/2014] [Indexed: 01/19/2023] Open
Abstract
Human papillomavirus associated uterine cervical cancer is an important public health problem since it is classified as the fourth most common cancer in women worldwide with more than 500,000 recorded cases. This review is focused on where and why HPV infection induces cervical cancers and how this virus avoids the host immune response. Immunological therapeutic approaches are also addressed.
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Affiliation(s)
- Dorien Van Hede
- University of Liège, cellular and molecular immunology, GIGA-Research, 4000 Liège, Belgium
| | - Inge Langers
- University of Liège, cellular and molecular immunology, GIGA-Research, 4000 Liège, Belgium
| | - Philippe Delvenne
- University of Liège, experimental pathology, GIGA-Research, 4000 Liège, Belgium
| | - Nathalie Jacobs
- University of Liège, cellular and molecular immunology, GIGA-Research, 4000 Liège, Belgium.
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Abstract
Natural killer (NK) cells become activated during viral infections and can play roles in such infections by attacking virus-infected cells or by regulating adaptive immune responses. Experimental models suggest that NK cells may also have the capacity to restrain virus-induced cancers. Here, we discuss the seven viruses linked to human cancers and the evidence of NK cell involvement in these systems.
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Affiliation(s)
- Rabinarayan Mishra
- Department of Pathology, University of Massachusetts Medical School, 368 Plantation Street, AS9-2051, Worcester, MA 01605
| | - Raymond Welsh
- Department of Pathology, University of Massachusetts Medical School, 368 Plantation Street, AS9-2051, Worcester, MA 01605
| | - Eva Szomolanyi-Tsuda
- Department of Pathology, University of Massachusetts Medical School, 368 Plantation Street, AS9-2051, Worcester, MA 01605
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IPA Analysis of Cervicovaginal Fluid from Precancerous Women Points to the Presence of Biomarkers for the Precancerous State of Cervical Carcinoma. Proteomes 2014; 2:426-450. [PMID: 28250389 PMCID: PMC5302755 DOI: 10.3390/proteomes2030426] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Revised: 04/07/2014] [Accepted: 08/05/2014] [Indexed: 01/08/2023] Open
Abstract
Despite large gaps in our knowledge on the intracellular mechanism leading to cervical cancer, the pathways induced by oncogenic high-risk Human Papilloma Virus (HPV) and those finally causing cervical cancer are increasingly being unraveled. Assuming that precancerous tissue is recognized and lysed by the immune system—which is in many cases incomplete because of the counteraction by the HPV virus—we hypothesize that several intracellular factors, involved in induction and development of precancerous lesions and/or cervical cancer are being released into the cervicovaginal fluid (CVF). These factors can then be seen as markers for the precancerous state, and when they persist they are indicative for an increased risk for cervical carcinoma. In a previous study, we analyzed the proteomic profiles of six CVF samples from women with different stages of precancerous lesions and compared these with the CVF proteomes from healthy women. Here, we extend these observations by investigating these proteomes by Ingenuity Pathway Analysis (IPA). We show that proteins in CVF from precancerous women are clearly more involved in pathways that make up the ‘hallmarks of cancer’, as compared to CVF proteins from healthy persons. Moreover, after literature search, proteins classified by IPA in the ‘cancer’ category, were more correlated with cervical cancer when they originated from CVF from precancerous women. Many of these proteins formed a network with angiotensin II as central mediator. The search for ‘network biomarkers’, rather than single biomarkers, could drastically increase specificity, sensitivity and prognostic value of cervical cancer diagnosis, making use of an easy to handle fluid, the CVF.
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Sudenga SL, Wiener HW, King CC, Rompalo AM, Cu-Uvin S, Klein RS, Shah KV, Sobel JD, Jamieson DJ, Shrestha S. Dense genotyping of immune-related loci identifies variants associated with clearance of HPV among HIV-positive women in the HIV epidemiology research study (HERS). PLoS One 2014; 9:e99109. [PMID: 24918582 PMCID: PMC4053382 DOI: 10.1371/journal.pone.0099109] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Accepted: 05/10/2014] [Indexed: 01/24/2023] Open
Abstract
Persistent high-risk human papillomavirus (HR-HPV) is a necessary and causal factor of cervical cancer. Most women naturally clear HPV infections; however, the biological mechanisms related to HPV pathogenesis have not been clearly elucidated. Host genetic factors that specifically regulate immune response could play an important role. All HIV-positive women in the HIV Epidemiology Research Study (HERS) with a HR-HPV infection and at least one follow-up biannual visit were included in the study. Cervicovaginal lavage samples were tested for HPV using type-specific HPV hybridization assays. Type-specific HPV clearance was defined as two consecutive HPV-negative tests after a positive test. DNA from participants was genotyped for 196,524 variants within 186 known immune related loci using the custom ImmunoChip microarray. To assess the influence of each single-nucleotide polymorphism (SNP) with HR-HPV clearance, the Cox proportional hazards model with the Wei-Lin-Weissfeld approach was used, adjusting for CD4+ count, low risk HPV (LR-HPV) co-infection, and relevant confounders. Three analytical models were performed: race-specific (African Americans (n = 258), European Americans (n = 87), Hispanics (n = 55), race-adjusted combined analysis, and meta-analysis of pooled independent race-specific analyses. Women were followed for a median time of 1,617 days. Overall, three SNPs (rs1112085, rs11102637, and rs12030900) in the MAGI-3 gene and one SNP (rs8031627) in the SMAD3 gene were associated with HR-HPV clearance (p<10(-6)). A variant (rs1633038) in HLA-G were also significantly associated in African American. Results from this study support associations of immune-related genes, having potential biological mechanism, with differential cervical HR-HPV infection outcomes.
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Affiliation(s)
- Staci L. Sudenga
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Howard W. Wiener
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Caroline C. King
- Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Anne M. Rompalo
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - Susan Cu-Uvin
- Department of Obstetrics and Gynecology and Medicine, Brown University, Providence, Rhode Island, United States of America
| | - Robert S. Klein
- Mount Sinai School of Medicine, New York, New York, United States of America
| | - Keerti V. Shah
- Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - Jack D. Sobel
- School of Medicine, Wayne State University, Detroit, Michigan, United States of America
| | - Denise J. Jamieson
- Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Sadeep Shrestha
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- * E-mail:
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Moens U, Van Ghelue M, Ehlers B. Are human polyomaviruses co-factors for cancers induced by other oncoviruses? Rev Med Virol 2014; 24:343-60. [PMID: 24888895 DOI: 10.1002/rmv.1798] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Revised: 04/25/2014] [Accepted: 05/07/2014] [Indexed: 12/16/2022]
Abstract
Presently, 12 human polyomaviruses are known: BK polyomavirus (BKPyV), JCPyV, KIPyV, WUPyV, Merkel cell polyomavirus (MCPyV), HPyV6, HPyV7, Trichodysplasia spinulosa-associated polyomavirus, HPyV9, HPyV10, STLPyV and HPyV12. In addition, the non-human primate polyomavirus simian virus 40 (SV40) seems to circulate in the human population. MCPyV was first described in 2008 and is now accepted to be an etiological factor in about 80% of the rare but aggressive skin cancer Merkel cell carcinoma. SV40, BKPyV and JCPyV or part of their genomes can transform cells, including human cells, and induce tumours in animal models. Moreover, DNA and RNA sequences and proteins of these three viruses have been discovered in tumour tissue. Despite these observations, their role in cancer remains controversial. So far, an association between cancer and the other human polyomaviruses is lacking. Because human polyomavirus DNA has been found in a broad spectrum of cell types, simultaneous dwelling with other oncogenic viruses is possible. Co-infecting human polyomaviruses may therefore act as a co-factor in the development of cancer, including those induced by other oncoviruses. Reviewing studies that report co-infection with human polyomaviruses and other tumour viruses in cancer tissue fail to detect a clear link between co-infection and cancer. Directions for future studies to elaborate on a possible auxiliary role of human polyomaviruses in cancer are suggested, and the mechanisms by which human polyomaviruses may synergize with other viruses in oncogenic transformation are discussed.
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Affiliation(s)
- Ugo Moens
- University of Tromsø, Faculty of Health Sciences, Institute of Medical Biology, Molecular Inflammation Research Group, Tromsø, Norway
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Rodman R, Mutasa S, Dupuis C, Spratt H, Underbrink M. Genetic dysregulation in recurrent respiratory papillomatosis. Laryngoscope 2014; 124:E320-5. [PMID: 24449512 DOI: 10.1002/lary.24602] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2013] [Revised: 12/19/2013] [Accepted: 01/17/2014] [Indexed: 01/09/2023]
Abstract
OBJECTIVES/HYPOTHESIS Recurrent respiratory papillomatosis (RRP) is a devastating disease, caused by infection of the upper aerodigestive tract with human papillomavirus types 6 and 11. There is no cure for RRP, and surgical removal is the mainstay of treatment. The purpose of this project was to compare genes of cell cycle, apoptosis, and inflammatory cytokines in laryngeal papilloma versus normal tissue for a better understanding of the molecular mechanisms of the disease to discover novel therapies. STUDY DESIGN Basic science research study. METHODS Papilloma tissue was obtained from patients requiring surgical debridement. For comparison, normal mucosa was obtained from the excised uvula of patients undergoing uvulopalatopharyngoplasty. Total RNA was extracted from both groups and then probed using customized reverse transcriptase real time polymerase chain reaction gene arrays. RESULTS The custom arrays examine expression of 84 separate genes within the cell cycle, apoptosis, and inflammatory cytokine pathways. Our findings based on 11 papilloma samples run in comparison to normal mucosa shows that the MCL-1 gene of the apoptosis pathway is significantly downregulated. cytokine genes IL1-A, IL-8, IL-18, and IL-31 are also significantly dysregulated. CONCLUSIONS Genes of cell cycle and apoptosis are generally upregulated and downregulated, respectively, as expected in papilloma tissue, with MCL-1 achieving significance when compared to normal tissue. The finding of particular interest is that inflammatory cytokine genes were significantly downregulated, including IL1-A, IL-18, and IL-31. This finding may explain why patients infected with the virus are unable to mediate a T-cell immune clearance of their disease.
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Affiliation(s)
- Regina Rodman
- Department of Otolaryngology, University of Texas Health Science Center at Houston, Houston, Texas
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Human papillomavirus E7 oncoprotein increases production of the anti-inflammatory interleukin-18 binding protein in keratinocytes. J Virol 2014; 88:4173-9. [PMID: 24478434 DOI: 10.1128/jvi.02546-13] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
UNLABELLED Human papillomavirus (HPV) can successfully evade the host immune response to establish a persistent infection. We show here that expression of the E7 oncoprotein in primary human keratinocytes results in increased production of interleukin-18 (IL-18) binding protein (IL-18BP). This anti-inflammatory cytokine binding protein is a natural antagonist of IL-18 and is necessary for skin homeostasis. We map increased IL-18BP production to the CR3 region of E7 and demonstrate that this ability is shared among E7 proteins from different HPV types. Furthermore, mutagenesis shows that increased IL-18BP production is mediated by a gamma-activated sequence (GAS) in the IL-18BP promoter. Importantly, the increased IL-18BP levels seen in E7-expressing keratinocytes are capable of diminishing IL-18-mediated CD4 lymphocyte activation. This study provides the first evidence for a virus protein that targets IL-18BP and further validates E7 as a key component of the HPV immune evasion armor. IMPORTANCE Infection with human papillomavirus is a leading cause of morbidity and mortality worldwide. This study demonstrates that the E7 protein increases production of the anti-inflammatory IL-18BP, a major regulator of epithelial homeostasis. A number of E7 proteins can increase IL-18BP production, and a region within the CR3 of E7 is necessary for mediating the increase. A consequence of increased IL-18BP production is a reduction in CD4-positive lymphocyte activation in response to IL-18 costimulation. These findings may shed light on the immune evasion abilities of HPV.
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Aydogan K, Ozakin C, Saricaoglu H, Sigirli D, Oral B. Relationship between the interleukin-6-174 gene and mannose-binding lectin codon 54 gene polymorphisms and condyloma acuminatum. J Eur Acad Dermatol Venereol 2013; 28:1306-12. [DOI: 10.1111/jdv.12273] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Revised: 08/07/2013] [Accepted: 08/14/2013] [Indexed: 01/07/2023]
Affiliation(s)
- K. Aydogan
- Department of Dermatology and Venereology; Uludag University Medical Faculty; Bursa Turkey
- Department of Medical Microbiology; Uludag University Medical Faculty; Bursa Turkey
| | - C. Ozakin
- Department of Medical Microbiology; Uludag University Medical Faculty; Bursa Turkey
| | - H. Saricaoglu
- Department of Dermatology and Venereology; Uludag University Medical Faculty; Bursa Turkey
| | - D. Sigirli
- Department of Bioistatistics; Uludag University Medical Faculty; Bursa Turkey
| | - B. Oral
- Department of Medical Microbiology; Uludag University Medical Faculty; Bursa Turkey
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Tong WWY, Hillman RJ, Kelleher AD, Grulich AE, Carr A. Anal intraepithelial neoplasia and squamous cell carcinoma in HIV-infected adults. HIV Med 2013; 15:65-76. [PMID: 24007498 DOI: 10.1111/hiv.12080] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/23/2013] [Indexed: 12/25/2022]
Abstract
Anal cancer is one of the most common non-AIDS-defining malignancies in the era of combination antiretroviral therapy. Its precursor lesion, anal intraepithelial neoplasia (AIN), is highly prevalent in HIV-infected populations. More than 90% of anal squamous cell cancers are attributable to human papillomavirus (HPV). While the biology of HPV-related intraepithelial neoplasia is consistent across lower anogenital sites, the natural history of AIN is not well established and cannot be assumed to be identical to that of cervical intraepithelial neoplasia. Screening strategies to prevent anal cancer should be developed based on robust natural history data in HIV-infected and uninfected populations. Likewise, treatments need to be tested in randomized clinical trials, and reserved for those at significant risk of progression to cancer. This review covers the epidemiology, pathogenesis and immunology of HPV infection, AIN and anal cancer, and summarizes the current diagnosis, screening and treatment strategies in HIV-infected adults.
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Affiliation(s)
- W W Y Tong
- Centre for Applied Medical Research, St Vincent's Hospital, Sydney, Australia
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Yang YC, Chang TY, Chen TC, Chang SC, Lin WS, Lee YJ. Genetic variants in interleukin-18 gene and risk for cervical squamous cell carcinoma. Hum Immunol 2013; 74:882-7. [DOI: 10.1016/j.humimm.2013.04.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2012] [Revised: 01/31/2013] [Accepted: 04/09/2013] [Indexed: 10/26/2022]
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IL-21 isoform is a membrane-bound ligand and activates directly interacted cells. Cytokine 2013; 61:656-63. [DOI: 10.1016/j.cyto.2012.12.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2012] [Revised: 11/16/2012] [Accepted: 12/11/2012] [Indexed: 11/23/2022]
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41
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Leiding JW, Holland SM. Warts and all: human papillomavirus in primary immunodeficiencies. J Allergy Clin Immunol 2012; 130:1030-48. [PMID: 23036745 DOI: 10.1016/j.jaci.2012.07.049] [Citation(s) in RCA: 114] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2012] [Revised: 06/06/2012] [Accepted: 07/25/2012] [Indexed: 01/19/2023]
Abstract
Infection with human papillomavirus (HPV) is almost universal and eventually asymptomatic, but pathologic infection with HPV is severe, recurrent, and recalcitrant to therapy. It is also an underappreciated manifestation of primary immunodeficiency. Mutations in EVER1, EVER2, GATA2, CXCR4, and dedicator of cytokinesis 8 (DOCK8) are typically associated with extensive HPV infections, whereas several other primary immune defects result in severe HPV much less frequently. We review immunodeficiencies with severe HPV infections and the mechanisms underlying them.
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Affiliation(s)
- Jennifer W Leiding
- Laboratory of Clinical Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892-1684, USA.
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Best SR, Niparko KJ, Pai SI. Biology of human papillomavirus infection and immune therapy for HPV-related head and neck cancers. Otolaryngol Clin North Am 2012; 45:807-22. [PMID: 22793854 PMCID: PMC3398423 DOI: 10.1016/j.otc.2012.04.005] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This article outlines the biology of human papillomavirus (HPV) infection of human mucosa and the cellular pathways that are altered through viral infection. The article provides a conceptual framework with which to understand the 2 major immunologic strategies to address HPV-related diseases: (1) prevention of primary HPV infection through the use of prophylactic vaccines and (2) treatment of established infection and diseases through therapeutic vaccines. Nonimmunologic therapy that targets cellular dysregulation induced by HPV infection is also discussed. The challenges in actualizing these conceptually attractive therapies on both a societal and biological level are examined.
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Affiliation(s)
- Simon R. Best
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, Maryland
| | | | - Sara I. Pai
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, Maryland
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Wittmann M, Doble R, Bachmann M, Pfeilschifter J, Werfel T, Mühl H. IL-27 Regulates IL-18 binding protein in skin resident cells. PLoS One 2012; 7:e38751. [PMID: 22761702 PMCID: PMC3384590 DOI: 10.1371/journal.pone.0038751] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2012] [Accepted: 05/10/2012] [Indexed: 01/27/2023] Open
Abstract
IL-18 is an important mediator involved in chronic inflammatory conditions such as cutaneous lupus erythematosus, psoriasis and chronic eczema. An imbalance between IL-18 and its endogenous antagonist IL-18 binding protein (BP) may account for increased IL-18 activity. IL-27 is a cytokine with dual function displaying pro- and anti-inflammatory properties. Here we provide evidence for a yet not described anti-inflammatory mode of action on skin resident cells. Human keratinocytes and surprisingly also fibroblasts (which do not produce any IL-18) show a robust, dose-dependent and highly inducible mRNA expression and secretion of IL-18BP upon IL-27 stimulation. Other IL-12 family members failed to induce IL-18BP. The production of IL-18BP peaked between 48-72 h after stimulation and was sustained for up to 96 h. Investigation of the signalling pathway showed that IL-27 activates STAT1 in human keratinocytes and that a proximal GAS site at the IL-18BP promoter is of importance for the functional activity of IL-27. The data are in support of a significant anti-inflammatory effect of IL-27 on skin resident cells. An important novel property of IL-27 in skin pathobiology may be to counter-regulate IL-18 activities by acting on keratinocytes and importantly also on dermal fibroblasts.
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Affiliation(s)
- Miriam Wittmann
- Division of Rheumatic and Musculoskeletal Disease, Leeds Institute of Molecular Medicine, LMBRU LTHT, University of Leeds, Leeds, United Kingdom.
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Human papillomavirus immunization is associated with increased expression of different innate immune regulatory receptors. CLINICAL AND VACCINE IMMUNOLOGY : CVI 2012; 19:1005-11. [PMID: 22573736 DOI: 10.1128/cvi.00043-12] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Human papillomavirus (HPV) is able to inhibit the secretion of gamma interferon (IFN-γ) and the expression of some immune innate cell receptors. Immunoglobulin-like transcript 2 (ILT2) is a regulatory receptor that seems to participate in the pathogenesis of viral infections. We have studied the expression and function of ILT2 and the expression of other NK cell receptors in 23 healthy women before and after immunization with the quadrivalent HPV (type 6/11/16/18) vaccine (Gardasil). Receptor expression was analyzed by flow cytometry in freshly isolated peripheral blood mononuclear cells as well as after in vitro stimulation with the quadrivalent HPV (type 6/11/16/18) vaccine. In addition, the regulatory function of ILT2 on cell proliferation and IFN-γ production was analyzed. We found a significant increase in the expression of ILT2 by NK and CD3(+) CD56(+) lymphocytes and monocytes after quadrivalent HPV (type 6/11/16/18) vaccine immunization. In addition, the in vitro stimulation with the quadrivalent HPV (type 6/11/16/18) vaccine also increased the proportion of CD3(-) CD56(+) ILT2(+) NK cells. Although the inhibitory function of ILT2 on cell proliferation was enhanced after HPV immunization, the in vitro engagement of this receptor did not affect the synthesis of IFN-γ induced by HPV. Finally, a significant increase in the expression of NKG2D, NKp30, and NKp46 by NK and CD3(+) CD56(+) lymphocytes was detected after quadrivalent HPV (type 6/11/16/18) vaccine immunization. Our data indicate that HPV immunization is associated with significant changes in the expression and function of different innate immune receptors, including ILT2, which may participate in the protective effect of HPV vaccines.
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Juliana FM, Nara H, Onoda T, Rahman M, Araki A, Jin L, Fujii H, Tanaka N, Hoshino T, Asao H. Apurinic/apyrimidinic endonuclease1/redox factor-1 (Ape1/Ref-1) is essential for IL-21-induced signal transduction through ERK1/2 pathway. Biochem Biophys Res Commun 2012; 420:628-34. [PMID: 22450323 DOI: 10.1016/j.bbrc.2012.03.051] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2012] [Accepted: 03/10/2012] [Indexed: 11/19/2022]
Abstract
IL-21 is a pleiotropic cytokine that regulates T-cell and B-cell differentiation, NK-cell activation, and dendritic cell functions. IL-21 activates the JAK-STAT, ERK, and PI3K pathways. We report here that Ape1/Ref-1 has an essential role in IL-21-induced cell growth signal transduction. Overexpression of Ape1/Ref-1 enhances IL-21-induced cell proliferation, but it is suppressed by overexpressing an N-terminal deletion mutant of Ape1/Ref-1 that lacks the redox domain. Furthermore, knockdown of the Ape1/Ref-1 mRNA dramatically compromises IL-21-induced ERK1/2 activation and cell proliferation with increasing cell death. These impaired activities are recovered by the re-expression of Ape1/Ref-1 in the knockdown cells. Our findings are the first demonstration that Ape1/Ref-1 is an indispensable molecule for the IL-21-mediated signal transduction through ERK1/2 activation.
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Affiliation(s)
- Farha M Juliana
- Department of Immunology, Yamagata University Faculty of Medicine, Yamagata, Japan
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Venuti A, Paolini F, Nasir L, Corteggio A, Roperto S, Campo MS, Borzacchiello G. Papillomavirus E5: the smallest oncoprotein with many functions. Mol Cancer 2011; 10:140. [PMID: 22078316 PMCID: PMC3248866 DOI: 10.1186/1476-4598-10-140] [Citation(s) in RCA: 179] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2011] [Accepted: 11/11/2011] [Indexed: 12/11/2022] Open
Abstract
Papillomaviruses (PVs) are established agents of human and animal cancers. They infect cutaneous and mucous epithelia. High Risk (HR) Human PVs (HPVs) are consistently associated with cancer of the uterine cervix, but are also involved in the etiopathogenesis of other cancer types. The early oncoproteins of PVs: E5, E6 and E7 are known to contribute to tumour progression. While the oncogenic activities of E6 and E7 are well characterised, the role of E5 is still rather nebulous. The widespread causal association of PVs with cancer makes their study worthwhile not only in humans but also in animal model systems. The Bovine PV (BPV) system has been the most useful animal model in understanding the oncogenic potential of PVs due to the pivotal role of its E5 oncoprotein in cell transformation. This review will highlight the differences between HPV-16 E5 (16E5) and E5 from other PVs, primarily from BPV. It will discuss the targeting of E5 as a possible therapeutic agent.
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Affiliation(s)
- Aldo Venuti
- Department of Pathology and Animal Health, University of Naples Federico II, Naples, Italy
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Bhat P, Mattarollo SR, Gosmann C, Frazer IH, Leggatt GR. Regulation of immune responses to HPV infection and during HPV-directed immunotherapy. Immunol Rev 2011; 239:85-98. [PMID: 21198666 DOI: 10.1111/j.1600-065x.2010.00966.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The recent development of vaccines prophylactic against human papillomavirus (HPV) infection has the potential to reduce the incidence of cervical cancer globally by up to 70% over the next 40 years, if universal immunization is adopted. As these prophylactic vaccines do not alter the natural history of established HPV infection, immunotherapies to treat persistent HPV infection and associated precancers would be of benefit to assist with cervical cancer control. Efforts to develop immuno-therapeutic vaccines have been hampered by the relative non-immunogenicity of HPV infection, by immunoregulatory processes in skin, and by subversion of immune response induction and immune effector functions by papillomavirus proteins. This review describes HPV-specific immune responses induced by viral proteins, their regulation by host and viral factors, and highlights some conclusions from our own recent research.
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Affiliation(s)
- Purnima Bhat
- The University of Queensland Diamantina Institute, Princess Alexandra Hospital, Brisbane, Australia
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Rosa MI, Moraes MV, Vuolo F, Petronilho F, Bozzetti MC, Medeiros LR, Igansi CN, Silva FR, Dal-Pizzol F, Rosa DD. Association of interleukin-6 in women with persistence of DNA-HPV: a nested case-control study. Arch Gynecol Obstet 2011; 285:143-8. [PMID: 21611774 DOI: 10.1007/s00404-011-1925-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2011] [Accepted: 05/04/2011] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To identify the role of Interleukin-6, IL-10 and their epidemiological association in women with persistence of DNA-HPV. DESIGN AND METHODS A nested case-control study within a longitudinal cohort study. Cervical specimens and blood samples were collected at enrolment from asymptomatic women who looked for a service of public health in a district of Porto Alegre, Brazil. A logistic regression analysis was performed with 95% confidence intervals. The outcome was the persistence of DNA-HPV infection. RESULTS The analysis showed that the age of the first intercourse below 20 years old (OR = 19.65, IC 95% 2.43-68.85), four or more sexual partners during lifetime (OR = 5.67, IC 95% 1.28-24.99), women with a previous altered Pap smear (OR = 10.17, IC 95% 1.80-57.33), marital status (OR = 12.94, IC 95% 2.43-68.85) and IL6 ≤ 3.106 pg/ml were associated with persistence of HPV infection. IL-10 were not associated with the HPV persistence. CONCLUSION The present study suggests that IL-6 levels may be a marker of HPV DNA persistence, although further investigation is necessary.
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Affiliation(s)
- Maria Inês Rosa
- Laboratory of Epidemiology and National Institute for Translational Medicine, Postgraduate Program in Health Sciences, University of the Extreme-South Catarinense, Criciuma, Brazil.
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Takei S, Hoshino T, Matsunaga K, Sakazaki Y, Sawada M, Oda H, Takenaka SI, Imaoka H, Kinoshita T, Honda S, Ida H, Fukuda TA, Aizawa H. Soluble interleukin-18 receptor complex is a novel biomarker in rheumatoid arthritis. Arthritis Res Ther 2011; 13:R52. [PMID: 21435242 PMCID: PMC3132041 DOI: 10.1186/ar3295] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2010] [Revised: 02/23/2011] [Accepted: 03/24/2011] [Indexed: 12/25/2022] Open
Abstract
Introduction There has been no report in the literature of a soluble form of interleukin (IL)-18 receptor α (IL-18Rα). In this study, we evaluated the levels and characteristics of soluble IL-18Rα (sIL-18Rα) in the sera of patients with rheumatoid arthritis (RA) and compared these results to control populations. Methods The sIL-18Rα complex was isolated from pooled human blood serum using an anti-IL-18Rα monoclonal antibody affinity column. The purified sIL-18Rα was then examined using Western blot analysis and used in experiments to evaluate the effects on an IL-18-responsive natural killer (NK) human cell line, NK0. An enzyme-linked immunosorbent assay was developed, and sera from 145 patients with RA, 6 patients with adult-onset Still's disease, 31 patients with osteoarthritis (OA), 39 patients with systemic lupus erythematosus (SLE) and 67 controls were tested, along with levels of immunoglobulin M, rheumatoid factor, anticyclic citrullinated peptide antibody, IL-18, IL-13 and interferon (IFN)-γ. Area under the receiver operating characteristic curve (ROC-AUC) analysis was used to evaluate the diagnostic utility of the sIL-18Rα complex. Results The isolated sIL-18Rα complex can be associated with IL-18 and the soluble form of the IL-18Rβ chain. The sIL-18Rα complex bound to the surface to the NK0 cell line, antagonized the stimulatory effects of IL-18 and IL-2 on the NK0 cell line and inhibited IFN-γ production by the cells. The serum levels of sIL-18Rα complex in RA (186.0 ± 33.5 ng/mL, n = 145) and adult-onset Still's disease (98.2 ± 8.9 ng/mL, n = 6) were significantly (P < 0.001) higher than those in the healthy controls (52.3 ± 8.5 ng/mL, n = 67), OA (38.6 ± 5.4 ng/mL, n = 31), SLE (44.6 ± 3.2 ng/mL, n = 39). The serum level of sIL-18Rα complex was not significantly different between RA and adult-onset Still's disease patients. The serum levels of IL-18, IL-13 and IFN-γ in the RA patients were significantly (P < 0.01) higher than in OA and SLE patients as well as healthy controls. ROC-AUC analysis of the serum concentration of sIL-18Rα indicated that it was significantly diagnostic of RA. Moreover, a tumor necrosis factor inhibitor, etanercept, significantly (P < 0.0001) decreased levels of sIL-18Rα in the sera of 29 RA patients 6 months after treatment. Conclusions The sIL-18Rα complex could be a potentially useful biomarker for the diagnosis of RA.
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Affiliation(s)
- Satoko Takei
- Division of Respirology, Neurology, and Rheumatology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka 830-0011, Japan
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Lee S, Kim JH, Kim H, Kang JW, Kim SH, Yang Y, Kim J, Park J, Park S, Hong J, Yoon DY. Activation of the interleukin-32 pro-inflammatory pathway in response to human papillomavirus infection and over-expression of interleukin-32 controls the expression of the human papillomavirus oncogene. Immunology 2011; 132:410-20. [PMID: 21208204 DOI: 10.1111/j.1365-2567.2010.03377.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
High-risk variants of human papillomavirus (HPV) induce cervical cancer by persistent infection, and are regarded as the principal aetiological factor in this malignancy. The pro-inflammatory cytokine interleukin-32 (IL-32) is present at substantial levels in cervical cancer tissues and in HPV-positive cervical cancer cells. In this study, we identified the mechanism by which the high-risk HPV-16 E7 oncogene induces IL-32 expression in cervical cancer cells. We used antisense transfection, over-expression, or knock-down of IL-32 to assess the effects of the HPV-16 E7 oncogene on IL-32 expression in cervical cancer cells. Cyclo-oxygenase 2 (COX-2) inhibitor treatment was conducted, and the expression levels, as well as the promoter activities, of IL-32 and COX-2 were evaluated in human HPV-positive cervical cancer cell lines. E7 antisense treatment reduced the expression levels and promoter activities of COX-2, which is constitutively expressed in HPV-infected cells. Constitutively expressed IL-32 was also inhibited by E7 antisense treatment. Moreover, IL-32 expression was blocked by the application of the selective COX-2 inhibitor, NS398, whereas COX-2 over-expression resulted in increased IL-32 levels. These results show that the high-risk variant of HPV induces IL-32 expression via E7-mediated COX-2 stimulation. However, E7 and COX-2 were down-regulated in the IL-32γ over-expressing cells and recovered by IL-32 small interfering RNA, indicating that E7 and COX-2 were feedback-inhibited by IL-32γ in cervical cancer cells.
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Affiliation(s)
- Sojung Lee
- Department of Bioscience and Biotechnology, Bio/Molecular Informatics Centre, Seoul, Korea
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