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Trammel J, Amusan O, Hultgren A, Raikhy G, Bodily JM. Epidermal growth factor receptor-dependent stimulation of differentiation by human papillomavirus type 16 E5. Virology 2024; 590:109952. [PMID: 38103269 PMCID: PMC10842332 DOI: 10.1016/j.virol.2023.109952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/14/2023] [Accepted: 11/22/2023] [Indexed: 12/19/2023]
Abstract
Human papillomaviruses (HPVs) infect keratinocytes of stratified squamous epithelia, and persistent infection with high-risk HPV types, such as HPV16, may lead to the development of malignancies. HPV evades host immunity in part by linking its gene expression to the host differentiation program, and therefore relies on differentiation to complete its life cycle. Based on previous reports indicating that the HPV16 protein E5 is important in the late stages of the differentiation-dependent life cycle, we found that organotypic cultures harboring HPV16 genomes lacking E5 showed reduced markers of terminal differentiation compared to wild type HPV16-containing cultures. We found that epidermal growth factor receptor (EGFR) levels and activation were increased in an E5-depdendent manner in these tissues, and that EGFR promoted terminal differentiation and expression of the HPV16 L1 gene. These findings suggest a function for E5 in preserving the ability of HPV16 containing keratinocytes to differentiate, thus facilitating the production of new virus progeny.
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Affiliation(s)
- Jessica Trammel
- Department of Microbiology and Immunology, Louisiana State University Health Sciences Center - Shreveport, Shreveport, LA, 71103, USA
| | - Oluwamuyiwa Amusan
- Department of Microbiology and Immunology, Louisiana State University Health Sciences Center - Shreveport, Shreveport, LA, 71103, USA
| | - Allison Hultgren
- Department of Microbiology and Immunology, Louisiana State University Health Sciences Center - Shreveport, Shreveport, LA, 71103, USA; School of Medicine, Louisiana State University Health Sciences Center - Shreveport, Shreveport, LA, 71103, USA
| | - Gaurav Raikhy
- Department of Microbiology and Immunology, Louisiana State University Health Sciences Center - Shreveport, Shreveport, LA, 71103, USA
| | - Jason M Bodily
- Department of Microbiology and Immunology, Louisiana State University Health Sciences Center - Shreveport, Shreveport, LA, 71103, USA.
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2
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Elkoshi Z. The Eradication of Carcinogenic Viruses in Established Solid Cancers. J Inflamm Res 2023; 16:6227-6239. [PMID: 38145011 PMCID: PMC10749098 DOI: 10.2147/jir.s430315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 12/12/2023] [Indexed: 12/26/2023] Open
Abstract
Carcinogenic viruses (oncoviruses) can initiate cancer, but their impact on established cancer varies. Some of these viruses prolong survival while others shorten it. This study classifies oncoviruses into two categories: viruses which induce a strong CD8+T cell reaction in non-cancerous tissues, and viruses which induce a weak CD8+ T cell reaction in non-cancerous tissues. The classification proves useful in predicting the effect of oncoviruses on the prognosis of solid cancers. Therefore, while eliminating carcinogenic viruses in healthy individuals (for example by immunization) may be important for cancer prevention, this study suggests that only viruses which induce a weak CD8+ T cell reaction should be eradicated in established solid tumors. The model correctly predicts the effect of oncoviruses on survival for six out of seven known oncoviruses, indicating that immune modulation by oncoviruses has a prominent effect on prognosis. It seems that CD8+ T cell response to oncoviruses observed in infected benign tissues is retained in infected tumors. Clinical significance: the effect of oncoviruses on solid cancer prognosis can be predicted with confidence based on immunological responses when clinical data are unavailable.
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Affiliation(s)
- Zeev Elkoshi
- Research and Development Department, Taro Pharmaceutical Industries Ltd, Haifa, Israel
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3
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Doorbar J. The human Papillomavirus twilight zone - Latency, immune control and subclinical infection. Tumour Virus Res 2023; 16:200268. [PMID: 37354969 PMCID: PMC10774944 DOI: 10.1016/j.tvr.2023.200268] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 06/20/2023] [Accepted: 06/22/2023] [Indexed: 06/26/2023] Open
Abstract
The incorporation of HPV DNA testing into cervical screening programs has shown that many HPV-positive women are cytologically normal, with HPV-positivity fluctuating throughout life. Such results suggest that papillomaviruses may persist in a latent state after disease clearance, with sporadic recurrence. It appears that virus latency represents a narrow slot in a wider spectrum of subclinical and possibly productive infections. Clinical studies, and animal model infection studies, suggested a key role for host immune surveillance in maintaining such asymptomatic infections, and although infections may also be cleared, most studies have used the term 'clearance' to describe a situation where the presence of HPV DNA falls below the clinical detection level. Given our knowledge of papillomavirus immune evasion strategies and the restricted pattern of viral gene expression required for 'basal cell' persistence, the term 'apparent clearance' and 'subclinical persistence' of infection may better summarise our understanding. Subclinical infection also encompasses the lag phase, which occurs between infection and lesion development. This is dependent on infection titre, with multifocal infections developing more rapidly to disease. These concepts can usefully influence patient management where HPV-positivity occurs sometime after the onset of sexual activity, and where vertical transmission is suspected despite a lag period.
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Affiliation(s)
- John Doorbar
- Division of Virology, Department of Pathology, Tennis Court Road, Cambridge, CB2 1QP, UK, United Kingdom.
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4
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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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5
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Reuschenbach M, Doorbar J, Del Pino M, Joura EA, Walker C, Drury R, Rauscher A, Saah AJ. Prophylactic HPV vaccines in patients with HPV-associated diseases and cancer. Vaccine 2023; 41:6194-6205. [PMID: 37704498 DOI: 10.1016/j.vaccine.2023.08.047] [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: 06/08/2023] [Revised: 08/15/2023] [Accepted: 08/17/2023] [Indexed: 09/15/2023]
Abstract
Individuals with human papillomavirus (HPV)-related disease remain at risk for subsequent HPV infection and related disease after treatment of specific lesions. Prophylactic HPV vaccines have shown benefits in preventing subsequent HPV-related disease when administered before or soon after treatment. Based on our understanding of the HPV life cycle and vaccine mechanism of action, prophylactic HPV vaccination is not expected to clear active persistent HPV infection or unresected HPV-associated dysplastic tissue remaining after surgery. However, vaccination may reasonably be expected to prevent new HPV infections caused by a different HPV type as well as re-infection with the same HPV type, whether from a new exposure to an infected partner or through autoinoculation from an adjacent or distant productively infected site. In this review, we describe the evidence for using prophylactic HPV vaccines in patients with HPV-associated disease before, during, or after treatment and discuss potential mechanisms by which individuals with HPV-associated disease may or may not benefit from prophylactic vaccines. We also consider how precise terminology relating to the use of prophylactic vaccines in this population is critical to avoid the incorrect implication that prophylactic vaccines have direct therapeutic potential, which would be counter to the vaccine's mechanism of action, as well as considered off-label. In other words, the observed effects occur through the known mechanism of action of prophylactic HPV vaccines, namely by preventing virus of the same or a different HPV type from infecting the patient after the procedure.
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Affiliation(s)
- Miriam Reuschenbach
- Merck & Co., Inc., 2025 E Scott Ave, Rahway, NJ, USA; MSD Sharp & Dohme GmbH, Levelingstraße 4a, 81673 Munich, Germany.
| | - John Doorbar
- Department of Pathology, University of Cambridge, Tennis Court Road, Cambridge CB2 1QP, United Kingdom
| | - Marta Del Pino
- Hospital Clínic de Barcelona, Universitat de Barcelona, Gran Via de les Corts Catalanes, 585, 08007 Barcelona, Spain
| | - Elmar A Joura
- Medical University of Vienna, Department of Gynecology and Obstetrics, Comprehensive Cancer Center, BT86/E 01, Spitalgasse 23, 1090 Vienna, Austria
| | - Caroline Walker
- Department of Pathology, University of Cambridge, Tennis Court Road, Cambridge CB2 1QP, United Kingdom
| | | | | | - Alfred J Saah
- Merck & Co., Inc., 2025 E Scott Ave, Rahway, NJ, USA
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Luna AJ, Young JM, Sterk RT, Bondu V, Schultz FA, Kusewitt DF, Kang H, Ozbun MA. The antiviral effects of a MEK1/2 inhibitor promote tumor regression in a preclinical model of human papillomavirus infection-induced tumorigenesis. Antiviral Res 2023; 216:105667. [PMID: 37429527 PMCID: PMC10530289 DOI: 10.1016/j.antiviral.2023.105667] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/12/2023]
Abstract
Human papillomaviruses (HPVs) are a significant public health concern due to their widespread transmission, morbidity, and oncogenic potential. Despite efficacious vaccines, millions of unvaccinated individuals and those with existing infections will develop HPV-related diseases for the next two decades and beyond. The continuing burden of HPV-related diseases is exacerbated by the lack of effective therapies or cures for infections, highlighting the need to identify and develop antivirals. The experimental murine papillomavirus type 1 (MmuPV1) model provides opportunities to study papillomavirus pathogenesis in cutaneous epithelium, the oral cavity, and the anogenital tract. However, to date the MmuPV1 infection model has not been used to demonstrate the effectiveness of potential antivirals. We previously reported that inhibitors of cellular MEK/ERK signaling suppress oncogenic HPV early gene expression in three-dimensional tissue cultures. Herein, we adapted the MmuPV1 infection model to determine whether MEK inhibitors have anti-papillomavirus properties in vivo. We demonstrate that oral delivery of a MEK1/2 inhibitor promotes papilloma regression in immunodeficient mice that otherwise would have developed persistent infections. Quantitative histological analyses reveal that inhibition of MEK/ERK signaling reduces E6/E7 mRNA, MmuPV1 DNA, and L1 protein expression within MmuPV1-induced lesions. These data suggest that MEK1/2 signaling is essential for both early and late MmuPV1 replication events supporting our previous findings with oncogenic HPVs. We also provide evidence that MEK inhibitors protect mice from developing secondary tumors. Thus, our data suggest that MEK inhibitors have potent antiviral and anti-tumor properties in a preclinical mouse model and merit further investigation as papillomavirus antiviral therapies.
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Affiliation(s)
- Adrian J Luna
- Department of Molecular Genetics & Microbiology, The University of New Mexico School of Medicine, Albuquerque, NM, 87131, USA
| | - Jesse M Young
- Department of Molecular Genetics & Microbiology, The University of New Mexico School of Medicine, Albuquerque, NM, 87131, USA
| | - Rosa T Sterk
- Department of Molecular Genetics & Microbiology, The University of New Mexico School of Medicine, Albuquerque, NM, 87131, USA
| | - Virginie Bondu
- Department of Molecular Genetics & Microbiology, The University of New Mexico School of Medicine, Albuquerque, NM, 87131, USA
| | - Fred A Schultz
- Department of Pathology, The University of New Mexico School of Medicine, Albuquerque, NM, 87131, USA
| | - Donna F Kusewitt
- Department of Pathology, The University of New Mexico School of Medicine, Albuquerque, NM, 87131, USA; The University of New Mexico Comprehensive Cancer Center, Albuquerque, NM, 87131, USA
| | - Huining Kang
- Department of Internal Medicine, Division of Epidemiology, Biostatistics and Preventive Medicine, The University of New Mexico School of Medicine, Albuquerque, NM, 87131, USA; The University of New Mexico Comprehensive Cancer Center, Albuquerque, NM, 87131, USA
| | - Michelle A Ozbun
- Department of Molecular Genetics & Microbiology, The University of New Mexico School of Medicine, Albuquerque, NM, 87131, USA; The University of New Mexico Comprehensive Cancer Center, Albuquerque, NM, 87131, USA.
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7
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Farr Zuend C, Lamont A, Noel-Romas L, Knodel S, Birse K, Kratzer K, McQueen P, Perner M, Ayele H, Mutch S, Berard AR, Schellenberg JJ, Senturk F, McCorrister S, Westmacott G, Mulhall F, Sandberg B, Yu A, Burnett M, Poliquin V, Burgener AD. Increased genital mucosal cytokines in Canadian women associate with higher antigen-presenting cells, inflammatory metabolites, epithelial barrier disruption, and the depletion of L. crispatus. MICROBIOME 2023; 11:159. [PMID: 37491398 PMCID: PMC10367425 DOI: 10.1186/s40168-023-01594-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 06/05/2023] [Indexed: 07/27/2023]
Abstract
BACKGROUND Cervicovaginal inflammation has been linked to negative reproductive health outcomes including the acquisition of HIV, other sexually transmitted infections, and cervical carcinogenesis. While changes to the vaginal microbiome have been linked to genital inflammation, the molecular relationships between the functional components of the microbiome with cervical immunology in the reproductive tract are understudied, limiting our understanding of mucosal biology that may be important for reproductive health. RESULTS In this study, we used a multi'-omics approach to profile cervicovaginal samples collected from 43 Canadian women to characterize host, immune, functional microbiome, and metabolome features of cervicovaginal inflammation. We demonstrate that inflammation is associated with lower amounts of L. crispatus and higher levels of cervical antigen-presenting cells (APCs). Proteomic analysis showed an upregulation of pathways related to neutrophil degranulation, complement, and leukocyte migration, with lower levels of cornified envelope and cell-cell adherens junctions. Functional microbiome analysis showed reductions in carbohydrate metabolism and lactic acid, with increases in xanthine and other metabolites. Bayesian network analysis linked L. crispatus with glycolytic and nucleotide metabolism, succinate and xanthine, and epithelial proteins SCEL and IVL as major molecular features associated with pro-inflammatory cytokines and increased APCs. CONCLUSIONS This study identified key molecular and immunological relationships with cervicovaginal inflammation, including higher APCs, bacterial metabolism, and proteome alterations that underlie inflammation. As APCs are involved in HIV transmission, parturition, and cervical cancer progression, further studies are needed to explore the interactions between these cells, bacterial metabolism, mucosal immunity, and their relationship to reproductive health. Video Abstract.
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Affiliation(s)
- Christina Farr Zuend
- Center for Global Health and Diseases, Department of Pathology, Case Western Reserve University, Cleveland, USA.
| | - Alana Lamont
- Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Canada
| | - Laura Noel-Romas
- Center for Global Health and Diseases, Department of Pathology, Case Western Reserve University, Cleveland, USA
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Manitoba, Winnipeg, Canada
| | - Samantha Knodel
- Center for Global Health and Diseases, Department of Pathology, Case Western Reserve University, Cleveland, USA
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Manitoba, Winnipeg, Canada
| | - Kenzie Birse
- Center for Global Health and Diseases, Department of Pathology, Case Western Reserve University, Cleveland, USA
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Manitoba, Winnipeg, Canada
| | - Kateryna Kratzer
- Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Canada
| | - Peter McQueen
- JC Wilt Infectious Disease Research Centre, National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Canada
| | - Michelle Perner
- JC Wilt Infectious Disease Research Centre, National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Canada
| | - Hossaena Ayele
- Center for Global Health and Diseases, Department of Pathology, Case Western Reserve University, Cleveland, USA
- Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Canada
| | - Sarah Mutch
- Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Canada
| | - Alicia R Berard
- Center for Global Health and Diseases, Department of Pathology, Case Western Reserve University, Cleveland, USA
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Manitoba, Winnipeg, Canada
| | - John J Schellenberg
- Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Canada
| | - Faruk Senturk
- Center for Global Health and Diseases, Department of Pathology, Case Western Reserve University, Cleveland, USA
| | - Stuart McCorrister
- JC Wilt Infectious Disease Research Centre, National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Canada
| | - Garrett Westmacott
- JC Wilt Infectious Disease Research Centre, National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Canada
| | | | | | - Adelicia Yu
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Manitoba, Winnipeg, Canada
| | - Margaret Burnett
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Manitoba, Winnipeg, Canada
| | - Vanessa Poliquin
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Manitoba, Winnipeg, Canada
| | - Adam D Burgener
- Center for Global Health and Diseases, Department of Pathology, Case Western Reserve University, Cleveland, USA.
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Manitoba, Winnipeg, Canada.
- Unit of Infectious Diseases, Department of Medicine Solna, Center for Molecular Medicine, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden.
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8
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Anić P, Golubić Talić J, Božinović K, Dediol E, Mravak-Stipetić M, Grce M, Milutin Gašperov N. Methylation of Immune Gene Promoters in Oral and Oropharyngeal Cancer. Int J Mol Sci 2023; 24:ijms24097698. [PMID: 37175405 PMCID: PMC10178514 DOI: 10.3390/ijms24097698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/13/2023] [Accepted: 04/18/2023] [Indexed: 05/15/2023] Open
Abstract
The proportion of oral and oropharyngeal squamous cell carcinoma (OOSCC) that can be attributed to human papillomavirus (HPV) infection is growing nowadays. A potential factor indicating the occurrence of HPV-positive OSCC is a change in the degree of methylation of gene promoters that play a key role in the immune response. In this study, we investigated the difference in the methylation of EDARADD, GBP4, HAVCR2, HLA DPB1, IL12RB1, MARCO, and SIGLEC12 gene promoters in samples of healthy oral mucosa versus samples of oral and oropharyngeal cancer. The presence of HPV infection in samples was examined earlier. To determine the difference in methylation of those gene promotors, isolated and bisulfite-modified DNA was analysed by the methylation-specific PCR method. The investigated gene promoters were found to be more hypomethylated in the oral and oropharyngeal cancer samples in comparison to normal tissue. The proportion of unmethylated gene promoters was similar in HPV-positive and HPV-negative cancers, although the data should be confirmed on a larger set of samples. To conclude, in samples of healthy oral mucosa, the investigated gene promoters were found to be methylated in a high percentage (73.3% to 100%), while in oral and oropharyngeal cancer samples, they were methylated in a low percentage (11.1% to 37%), regardless of HPV infection.
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Affiliation(s)
- Petra Anić
- Research Department, Srebrnjak Children's Hospital, 10000 Zagreb, Croatia
| | | | - Ksenija Božinović
- Department of Molecular Biology, Ruđer Bošković Institute, 10000 Zagreb, Croatia
| | - Emil Dediol
- Department of Maxillofacial Surgery, Clinical Hospital Dubrava, 10000 Zagreb, Croatia
| | - Marinka Mravak-Stipetić
- Department of Oral Medicine, School of Dental Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Magdalena Grce
- Department of Molecular Medicine, Ruđer Bošković Institute, 10000 Zagreb, Croatia
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Saldaña-Rodríguez P, Bahena-Román M, Delgado-Romero K, Madrid-Marina V, Torres-Poveda K. Prevalence and Risk Factors for High-Risk Human Papillomavirus Infection and Cervical Disorders: Baseline Findings From an Human Papillomavirus Cohort Study. Cancer Control 2023; 30:10732748231202925. [PMID: 37751562 PMCID: PMC10524074 DOI: 10.1177/10732748231202925] [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: 04/04/2023] [Revised: 07/23/2023] [Accepted: 08/25/2023] [Indexed: 09/28/2023] Open
Abstract
BACKGROUND A persistent infection by high-risk human papillomavirus (HR-HPV) is a prerequisite for the development of cervical neoplasms; however, most studies have focused on risk factors associated with HPV-16 and HPV-18 only. OBJECTIVES We assessed the association of risk factors with the prevalence of HPV-16, HPV-18, and non-16/18 HR-HPV infection and with the occurrence of cervical lesions in the baseline of a cohort study of HPV persistence in a Mexican population. METHODS Cross-sectional study within the baseline of a 5-year dynamic cohort study of HR-HPV persistence in women with an abnormal cytology study result from 2015 to 2021. HPV DNA was detected using the Anyplex II HPV 28 kit. Data on lifestyle, sociodemographic, and reproductive factors were assessed using bivariate and multivariate analyses to determine the association of risk factors with HR-HPV infection status and histopathologic diagnosis. RESULTS A total of 373 women were included in the study. The overall prevalence of HR-HPV infection was 69.97%. The most prevalent HR-HPV genotypes, including single and multiple infections, were HPV-53 (13.4%), HPV-16 (11.8%), HPV-58 (10.9%), HPV-31 (10.9%), and HPV-66 (10.7%). We found 90 multiple HR-HPV infection patterns, all of them with α-6 and -9 species. Significant associations of multiple HPV-16 and non-16/18 HR-HPV infections were found with marital status, number of lifetime sexual partners, and smoking history. The most prevalent genotype in CIN1 and CIN2 patients was HPV-16. No association was found between biological plausibility risk factors and cervical lesions. CONCLUSIONS The risk factors for non-16/18 HR-HPV multiple infections are no different than those linked to HPV-16 multiple infections.
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Affiliation(s)
- Paula Saldaña-Rodríguez
- Center for Research on Infectious Diseases, Instituto Nacional de Salud Pública, Cuernavaca, Mexico
| | - Margarita Bahena-Román
- Center for Research on Infectious Diseases, Instituto Nacional de Salud Pública, Cuernavaca, Mexico
| | - Karina Delgado-Romero
- Centro de Atención para la Salud de la Mujer (CAPASAM) (Center for Women's Health), Health Services of the State of Morelos, Cuernavaca, Mexico
| | - Vicente Madrid-Marina
- Center for Research on Infectious Diseases, Instituto Nacional de Salud Pública, Cuernavaca, Mexico
| | - Kirvis Torres-Poveda
- Center for Research on Infectious Diseases, Instituto Nacional de Salud Pública, Cuernavaca, Mexico
- Consejo Nacional de Humanidades Ciencias y Tecnologías (CONAHCYT), Instituto Nacional de Salud Pública, Cuernavaca, Mexico
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10
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Abstract
The human papillomavirus (HPV) E6 and E7 oncogenes are expressed at all stages of HPV-mediated carcinogenesis and are essential drivers of cancers caused by high-risk HPV. Some of the activities of HPV E6 and E7, such as their interactions with host cellular tumor suppressors, have been characterized extensively. There is less information about how high-risk HPV E6 and E7 alter cellular responses to cytokines that are present in HPV-infected tissues and are an important component of the tumor microenvironment. We used several models of HPV oncoprotein activity to assess how HPV16 E6 and E7 alter the cellular response to the proinflammatory cytokine IL-1β. Models of early stage HPV infection and of established HPV-positive head and neck cancers exhibited similar dysregulation of IL-1 pathway genes and suppressed transcriptional responses to IL-1β treatment. Such overlap in cell responses supports that changes induced by HPV16 E6 and E7 early in infection could persist and contribute to a dysregulated immune environment throughout carcinogenesis. HPV16 E6 and E7 also drove the upregulation of several suppressors of IL-1 cytokine signaling, including SIGIRR, both in primary keratinocytes and in cancer cells. SIGIRR knockout was insufficient to increase IL-1β-dependent gene expression in the presence of HPV16 E6 and E7, suggesting that multiple suppressors of IL-1 signaling contribute to dampened IL-1 responses in HPV16-positive cells. IMPORTANCE Human papillomavirus (HPV) infection is responsible for nearly 5% of the worldwide cancer burden. HPV-positive tumors develop over years to decades in tissues that are subject to frequent stimulation by proinflammatory cytokines. However, the effects of HPV oncoproteins on the cellular response to cytokine stimulation are not well defined. We analyzed IL-1 cytokine signaling in several models of HPV biology and disease. We found that HPV16 E6 and E7 oncoproteins mediate a broad and potent suppression of cellular responses to IL-1β in models of both early and late stages of carcinogenesis. Our data provide a resource for future investigation of IL-1 signaling in HPV-positive cells and cancers.
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11
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Castro-Muñoz LJ, Rocha-Zavaleta L, Lizano M, Ramírez-Alcántara KM, Madrid-Marina V, Manzo-Merino J. Alteration of the IFN-Pathway by Human Papillomavirus Proteins: Antiviral Immune Response Evasion Mechanism. Biomedicines 2022; 10:biomedicines10112965. [PMID: 36428532 PMCID: PMC9687819 DOI: 10.3390/biomedicines10112965] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 11/14/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022] Open
Abstract
A persistent infection with the so-called high-risk Human Papillomaviruses (hr-HPVs) plays a fundamental role in the development of different neoplasms. The expression of the HPV proteins throughout the different steps of the viral life cycle produce a disruption of several cellular processes, including immune response, which can lead to cell transformation. The interferon-mediated response plays an important role in eliminating HPV-infected and -transformed cells. The ability of HPV to disrupt the proper function of the interferon response is based on a series of molecular mechanisms coordinated by HPV proteins intended to prevent clearance of infection, ultimately producing an immunotolerant environment that facilitates the establishment of persistence and cancer. In this review, we focus on the molecular actions performed by HPV E1, E2, E5, E6 and E7 proteins on IFN signaling elements and their contribution to the establishment of infection, viral persistence and the progression to cancer.
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Affiliation(s)
- Leonardo Josué Castro-Muñoz
- The Wistar Institute, 3601 Spruce Street, Philadelphia, PA 19104, USA
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología, México/Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Av. San Fernando No. 22, Col. Sección XVI, Tlalpan, Mexico City 14080, Mexico
| | - Leticia Rocha-Zavaleta
- Departamento de Biología Molecular y Biotecnología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Circuito Escolar S/N, Ciudad Universitaria, Delegación Coyoacán, Mexico City 04500, Mexico
| | - Marcela Lizano
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología, México/Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Av. San Fernando No. 22, Col. Sección XVI, Tlalpan, Mexico City 14080, Mexico
- Departamento de Medicina Genómica y Toxicología Ambiental, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
| | - Katia Montserrat Ramírez-Alcántara
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología, México/Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Av. San Fernando No. 22, Col. Sección XVI, Tlalpan, Mexico City 14080, Mexico
| | - Vicente Madrid-Marina
- Dirección de Infecciones Crónicas y Cáncer, Centro de Investigación sobre Enfermedades Infecciosas (CISEI), Instituto Nacional de Salud Pública, Av. Universidad 655, Santa María Ahuacatitlán, Cuernavaca, Morelos 62100, Mexico
| | - Joaquín Manzo-Merino
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología, México/Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Av. San Fernando No. 22, Col. Sección XVI, Tlalpan, Mexico City 14080, Mexico
- Cátedras CONACyT-Instituto Nacional de Cancerología, San Fernando No. 22, Col. Sección XVI, Tlalpan, Mexico City 14080, Mexico
- Correspondence:
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Mohan N, Wellach K, Özerdem C, Veits N, Förster JD, Foehr S, Bonsack M, Riemer AB. Effects of hypoxia on antigen presentation and T cell-based immune recognition of HPV16-transformed cells. Front Immunol 2022; 13:918528. [DOI: 10.3389/fimmu.2022.918528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 09/26/2022] [Indexed: 11/13/2022] Open
Abstract
Attempts to develop a therapeutic vaccine against human papillomavirus (HPV)-induced malignancies have mostly not been clinically successful to date. One reason may be the hypoxic microenvironment present in most tumors, including cervical cancer. Hypoxia dysregulates the levels of human leukocyte antigen (HLA) class I molecules in different tumor entities, impacts the function of cytotoxic T cells, and leads to decreased protein levels of the oncoproteins E6 and E7 in HPV-transformed cells. Therefore, we investigated the effect of hypoxia on the presentation of HPV16 E6- and E7-derived epitopes in cervical cancer cells and its effect on epitope-specific T cell cytotoxicity. Hypoxia induced downregulation of E7 protein levels in all analyzed cell lines, as assessed by Western blotting. However, contrary to previous reports, no perturbation of antigen processing and presentation machinery (APM) components and HLA-A2 surface expression upon hypoxia treatment was detected by mass spectrometry and flow cytometry, respectively. Cytotoxicity assays performed in hypoxic conditions showed differential effects on the specific killing of HPV16-positive cervical cancer cells by epitope-specific CD8+ T cell lines in a donor- and peptide-specific manner. Effects of hypoxia on the expression of PD-L1 were ruled out by flow cytometry analysis. Altogether, our results under hypoxia show a decreased expression of E6 and E7, but an intact APM, and epitope- and donor-dependent effects on T cell cytotoxicity towards HPV16-positive target cells. This suggests that successful immunotherapies can be developed for hypoxic HPV-induced cervical cancer, with careful choice of target epitopes, and ideally in combination with hypoxia-alleviating measures.
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Modeling HPV-Associated Disease and Cancer Using the Cottontail Rabbit Papillomavirus. Viruses 2022; 14:v14091964. [PMID: 36146770 PMCID: PMC9503101 DOI: 10.3390/v14091964] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/31/2022] [Accepted: 09/01/2022] [Indexed: 01/06/2023] Open
Abstract
Approximately 5% of all human cancers are attributable to human papillomavirus (HPV) infections. HPV-associated diseases and cancers remain a substantial public health and economic burden worldwide despite the availability of prophylactic HPV vaccines. Current diagnosis and treatments for HPV-associated diseases and cancers are predominantly based on cell/tissue morphological examination and/or testing for the presence of high-risk HPV types. There is a lack of robust targets/markers to improve the accuracy of diagnosis and treatments. Several naturally occurring animal papillomavirus models have been established as surrogates to study HPV pathogenesis. Among them, the Cottontail rabbit papillomavirus (CRPV) model has become known as the gold standard. This model has played a pivotal role in the successful development of vaccines now available to prevent HPV infections. Over the past eighty years, the CRPV model has been widely applied to study HPV carcinogenesis. Taking advantage of a large panel of functional mutant CRPV genomes with distinct, reproducible, and predictable phenotypes, we have gained a deeper understanding of viral–host interaction during tumor progression. In recent years, the application of genome-wide RNA-seq analysis to the CRPV model has allowed us to learn and validate changes that parallel those reported in HPV-associated cancers. In addition, we have established a selection of gene-modified rabbit lines to facilitate mechanistic studies and the development of novel therapeutic strategies. In the current review, we summarize some significant findings that have advanced our understanding of HPV pathogenesis and highlight the implication of the development of novel gene-modified rabbits to future mechanistic studies.
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Oral Papillomatosis: Its Relation with Human Papilloma Virus Infection and Local Immunity—An Update. Medicina (B Aires) 2022; 58:medicina58081103. [PMID: 36013570 PMCID: PMC9415166 DOI: 10.3390/medicina58081103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 08/10/2022] [Accepted: 08/11/2022] [Indexed: 11/16/2022] Open
Abstract
Oral papilloma lesions may appear as a result of HPV infection, or not, and only special molecular methods could differentiate them. Low-risk and high-risk HPV types could induce oral HPV papillomatosis with different natural evolution, clearance and persistence mechanisms. The pathogenic mechanisms are based on the crosstalk between the oral epithelial and immune cells and this very efficient virus. HPV acts as a direct inducer in the process of transforming a benign lesion into a malignant one, the cancerization process being also debated in this paper. According to the degree of malignity, three types of papillomatous lesions can be described in the oral cavity: benign lesions, potential malign disorders and malignant lesions. The precise molecular diagnostic is important to identify the presence of various virus types and also the virus products responsible for its oncogenicity. An accurate diagnostic of oral papilloma can be established through a good knowledge of etiological and epidemiological factors, clinical examination and laboratory tests. This review intends to update the pathogenic mechanisms driving the macroscopic and histological features of oral papillomatosis having HPV infection as the main etiological factor, focusing on its interreference in the local immunity. In the absence of an accurate molecular diagnostic and knowledge of local immunological conditions, the therapeutic strategy could be difficult to decide.
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Clubb JHA, Kudling TV, Heiniö C, Basnet S, Pakola S, Cervera Carrascón V, Santos JM, Quixabeira DCA, Havunen R, Sorsa S, Zheng V, Salo T, Bäck L, Aro K, Tulokas S, Loimu V, Hemminki A. Adenovirus Encoding Tumor Necrosis Factor Alpha and Interleukin 2 Induces a Tertiary Lymphoid Structure Signature in Immune Checkpoint Inhibitor Refractory Head and Neck Cancer. Front Immunol 2022; 13:794251. [PMID: 35355980 PMCID: PMC8959099 DOI: 10.3389/fimmu.2022.794251] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 02/14/2022] [Indexed: 12/24/2022] Open
Abstract
Immune checkpoint inhibitors (ICI) have provided significant improvement in clinical outcomes for some patients with solid tumors. However, for patients with head and neck cancer, the response rate to ICI monotherapy remains low, leading to the exploration of combinatorial treatment strategies. In this preclinical study, we use an oncolytic adenovirus (Ad5/3) encoding hTNFα and hIL-2 and non-replicate adenoviruses (Ad5) encoding mTNFα and mIL-2 with ICI to achieve superior tumor growth control and improved survival outcomes. The in vitro effect of Ad5/3-E2F-D24-hTNFa-IRES-hIL-2 was characterized through analyses of virus replication, transgene expression and lytic activity using head and neck cancer patient derived cell lines. Mouse models of ICI naïve and refractory oral cavity squamous cell carcinoma were established to evaluate the local and systemic anti-tumor immune response upon ICI treatment with or without the non-replicative adenovirus encoding mTNFα and mIL-2. We delineated the mechanism of action by measuring the metabolic activity and effector function of CD3+ tumor infiltrating lymphocytes (TIL) and transcriptomic profile of the CD45+ tumor immune compartment. Ad5/3-E2F-D24-hTNFa-IRES-hIL-2 demonstrated robust replicative capability in vitro across all head and neck cell lines screened through potent lytic activity, E1a and transgene expression. In vivo, in both ICI naïve and refractory models, we observed improvement to tumor growth control and long-term survival when combining anti-PD-1 or anti-PD-L1 with the non-replicative adenovirus encoding mTNFα and mIL-2 compared to monotherapies. This observation was verified by striking CD3+ TIL derived mGranzyme b and interferon gamma production complemented by increased T cell bioenergetics. Notably, interrogation of the tumor immune transcriptome revealed the upregulation of a gene signature distinctive of tertiary lymphoid structure formation upon treatment of murine anti-PD-L1 refractory tumors with non-replicative adenovirus encoding mTNFα and mIL-2. In addition, we detected an increase in anti-tumor antibody production and expansion of the memory T cell compartment in the secondary lymphoid organs. In summary, a non-replicative adenovirus encoding mTNFα and mIL-2 potentiates ICI therapy, demonstrated by improved tumor growth control and survival in head and neck tumor-bearing mice. Moreover, the data reveals a potential approach for inducing tertiary lymphoid structure formation. Altogether our results support the clinical potential of combining this adenovirotherapy with anti-PD-1 or anti-PD-L1.
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Affiliation(s)
- James H. A. Clubb
- Cancer Gene Therapy Group, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- TILT Biotherapeutics Ltd, Helsinki, Finland
- Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, Helsinki, Finland
| | - Tatiana V. Kudling
- Cancer Gene Therapy Group, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, Helsinki, Finland
| | - Camilla Heiniö
- Cancer Gene Therapy Group, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, Helsinki, Finland
| | - Saru Basnet
- Cancer Gene Therapy Group, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, Helsinki, Finland
| | - Santeri Pakola
- Cancer Gene Therapy Group, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, Helsinki, Finland
| | - Víctor Cervera Carrascón
- Cancer Gene Therapy Group, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- TILT Biotherapeutics Ltd, Helsinki, Finland
- Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, Helsinki, Finland
| | - João Manuel Santos
- Cancer Gene Therapy Group, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- TILT Biotherapeutics Ltd, Helsinki, Finland
- Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, Helsinki, Finland
| | - Dafne C. A. Quixabeira
- Cancer Gene Therapy Group, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, Helsinki, Finland
| | - Riikka Havunen
- Cancer Gene Therapy Group, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- TILT Biotherapeutics Ltd, Helsinki, Finland
- Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, Helsinki, Finland
| | - Suvi Sorsa
- Cancer Gene Therapy Group, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- TILT Biotherapeutics Ltd, Helsinki, Finland
- Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, Helsinki, Finland
| | - Vincent Zheng
- Cancer Gene Therapy Group, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, Helsinki, Finland
| | - Tuula Salo
- Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, Helsinki, Finland
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, Helsinki, Finland
- Cancer and Translational Medicine Research Unit, University of Oulu, Oulu, Finland
- Oulu University Central Hospital, Oulu, Finland
- Department of Oncology, Comprehensive Cancer Centre, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Leif Bäck
- Department of Oncology, Comprehensive Cancer Centre, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- Department of Otorhinolaryngology – Head and Neck Surgery, Helsinki Head and Neck Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Katri Aro
- Department of Oncology, Comprehensive Cancer Centre, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- Department of Otorhinolaryngology – Head and Neck Surgery, Helsinki Head and Neck Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Sanni Tulokas
- Department of Oncology, Comprehensive Cancer Centre, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Venla Loimu
- Department of Oncology, Comprehensive Cancer Centre, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Akseli Hemminki
- Cancer Gene Therapy Group, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- TILT Biotherapeutics Ltd, Helsinki, Finland
- Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, Helsinki, Finland
- Department of Oncology, Comprehensive Cancer Centre, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
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Muntinga CLP, de Vos van Steenwijk PJ, Bekkers RLM, van Esch EMG. Importance of the Immune Microenvironment in the Spontaneous Regression of Cervical Squamous Intraepithelial Lesions (cSIL) and Implications for Immunotherapy. J Clin Med 2022; 11:jcm11051432. [PMID: 35268523 PMCID: PMC8910829 DOI: 10.3390/jcm11051432] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 02/28/2022] [Accepted: 03/03/2022] [Indexed: 12/10/2022] Open
Abstract
Cervical high-grade squamous intraepithelial lesions (cHSILs) develop as a result of a persistent high-risk human papilloma virus (hrHPV) infection. The natural course of cHSIL is hard to predict, depending on a multitude of viral, clinical, and immunological factors. Local immunity is pivotal in the pathogenesis, spontaneous regression, and progression of cervical dysplasia; however, the underlying mechanisms are unknown. The aim of this review is to outline the changes in the immune microenvironment in spontaneous regression, persistence, and responses to (immuno)therapy. In lesion persistence and progression, the immune microenvironment of cHSIL is characterized by a lack of intraepithelial CD3+, CD4+, and CD8+ T cell infiltrates and Langerhans cells compared to the normal epithelium and by an increased number of CD25+FoxP3+ regulatory T cells (Tregs) and CD163+ M2 macrophages. Spontaneous regression is characterized by low numbers of Tregs, more intraepithelial CD8+ T cells, and a high CD4+/CD25+ T cell ratio. A ‘hot’ immune microenvironment appears to be essential for spontaneous regression of cHSIL. Moreover, immunotherapy, such as imiquimod and therapeutic HPV vaccination, may enhance a preexisting pro-inflammatory immune environment contributing to lesion regression. The preexisting immune composition may reflect the potential for lesion regression, leading to a possible immune biomarker for immunotherapy in cHSILs.
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Affiliation(s)
- Caroline L. P. Muntinga
- Department of Gynecology and Obstetrics, Catharina Ziekenhuis Eindhoven, Michelangelolaan 2, 5623 EJ Eindhoven, The Netherlands; (C.L.P.M.); (R.L.M.B.)
- GROW—School for Oncology and Reproduction, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, The Netherlands;
| | - Peggy J. de Vos van Steenwijk
- GROW—School for Oncology and Reproduction, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, The Netherlands;
- Department of Gynecology and Obstetrics, Maastricht Universitair Medisch Centrum, P. Debyelaan 25, 6229 HX Maastricht, The Netherlands
| | - Ruud L. M. Bekkers
- Department of Gynecology and Obstetrics, Catharina Ziekenhuis Eindhoven, Michelangelolaan 2, 5623 EJ Eindhoven, The Netherlands; (C.L.P.M.); (R.L.M.B.)
- GROW—School for Oncology and Reproduction, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, The Netherlands;
| | - Edith M. G. van Esch
- Department of Gynecology and Obstetrics, Catharina Ziekenhuis Eindhoven, Michelangelolaan 2, 5623 EJ Eindhoven, The Netherlands; (C.L.P.M.); (R.L.M.B.)
- Correspondence: ; Tel.: +31-402-399-111
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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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18
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Mongy NNE, Hilal RF. How far is vitamin D implicated in cutaneous infections. Clin Dermatol 2021; 40:198-205. [PMID: 34893391 DOI: 10.1016/j.clindermatol.2021.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Vitamin D is an important cornerstone in the immunologic cascade of many skin infections, systemic infections with cutaneous presentations, and other infectious dermatologic diseases where infections could be a culprit. Vitamin D supplementation is proposed as a protective measure against their occurrence and exacerbation, especially with the emergence of several viral pandemics in recent years. Vitamin D plays a key role in the maintenance of a balanced immunologic profile which could be reflected by a lowered incidence and morbidity of infections. Vitamin D screening and supplementation in patients with deficiencies or insufficiencies should be a part of the dermatologic approach to patients with these diseases.
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Affiliation(s)
- Naglaa Nabil El Mongy
- Professor of Dermatology, Kasr Al Ainy Teaching Hospital, Cairo University, Cairo, Egypt
| | - Rana Fathy Hilal
- Associate Professor of Dermatology, Kasr Al Ainy Teaching Hospital, Cairo University, Cairo, Egypt.
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Neckermann P, Boilesen DR, Willert T, Pertl C, Schrödel S, Thirion C, Asbach B, Holst PJ, Wagner R. Design and Immunological Validation of Macaca fascicularis Papillomavirus Type 3 Based Vaccine Candidates in Outbred Mice: Basis for Future Testing of a Therapeutic Papillomavirus Vaccine in NHPs. Front Immunol 2021; 12:761214. [PMID: 34777375 PMCID: PMC8581358 DOI: 10.3389/fimmu.2021.761214] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 10/05/2021] [Indexed: 01/18/2023] Open
Abstract
Persistent human papillomavirus (HPV) infections are causative for cervical neoplasia and carcinomas. Despite the availability of prophylactic vaccines, morbidity and mortality induced by HPV are still too high. Thus, an efficient therapy, such as a therapeutic vaccine, is urgently required. Herein, we describe the development and validation of Macaca fascicularis papillomavirus type 3 (MfPV3) antigens delivered via nucleic-acid and adenoviral vectors in outbred mouse models. Ten artificially fused polypeptides comprising early viral regulatory proteins were designed and optionally linked to the T cell adjuvant MHC-II-associated invariant chain. Transfected HEK293 cells and A549 cells transduced with recombinant adenoviruses expressing the same panel of artificial antigens proved proper and comparable expression, respectively. Immunization of outbred CD1 and OF1 mice led to CD8+ and CD4+ T cell responses against MfPV3 antigens after DNA- and adenoviral vector delivery. Moreover, in vivo cytotoxicity of vaccine-induced CD8+ T cells was demonstrated in BALB/c mice by quantifying specific killing of transferred peptide-pulsed syngeneic target cells. The use of the invariant chain as T cell adjuvant enhanced the T cell responses regarding cytotoxicity and in vitro analysis suggested an accelerated turnover of the antigens as causative. Notably, the fusion-polypeptide elicited the same level of T-cell responses as administration of the antigens individually, suggesting no loss of immunogenicity by fusing multiple proteins in one vaccine construct. These data support further development of the vaccine candidates in a follow up efficacy study in persistently infected Macaca fascicularis monkeys to assess their potential to eliminate pre-malignant papillomavirus infections, eventually instructing the design of an analogous therapeutic HPV vaccine.
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Affiliation(s)
- Patrick Neckermann
- Institute of Medical Microbiology & Hygiene, Molecular Microbiology (Virology), University of Regensburg, Regensburg, Germany
| | - Ditte Rahbaek Boilesen
- Centre for Medical Parasitology, the Panum Institute, Department of Immunology and Microbiology, University of Copenhagen, Copenhagen, Denmark
- InProTher APS, Copenhagen, Denmark
| | | | | | | | | | - Benedikt Asbach
- Institute of Medical Microbiology & Hygiene, Molecular Microbiology (Virology), University of Regensburg, Regensburg, Germany
| | - Peter Johannes Holst
- Centre for Medical Parasitology, the Panum Institute, Department of Immunology and Microbiology, University of Copenhagen, Copenhagen, Denmark
- InProTher APS, Copenhagen, Denmark
| | - Ralf Wagner
- Institute of Medical Microbiology & Hygiene, Molecular Microbiology (Virology), University of Regensburg, Regensburg, Germany
- Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, Regensburg, Germany
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20
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Béziat V, Casanova JL, Jouanguy E. Human genetic and immunological dissection of papillomavirus-driven diseases: new insights into their pathogenesis. Curr Opin Virol 2021; 51:9-15. [PMID: 34555675 DOI: 10.1016/j.coviro.2021.09.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 08/26/2021] [Accepted: 09/03/2021] [Indexed: 12/23/2022]
Abstract
Human papillomaviruses (HPVs) are responsible for cutaneous and mucosal lesions. Persistent HPV infection remains a leading cause of uterine cancer in women, but also of cutaneous squamous cell carcinoma in patients with epidermodysplasia verruciformis (EV), and of rare and devastating benign tumors, such as 'tree-man' syndrome. HPV infections are usually asymptomatic or benign in the general population. Severe manifestations in otherwise healthy subjects can attest to inherited immunodeficiencies. The human genetic dissection of these cases has identified critical components of the immune response to HPVs, including the non-redundant roles of keratinocyte-intrinsic immunity in controlling β-HPVs, and of T cell-dependent adaptive immunity for controlling all HPV types. A key role of the CD28 T-cell costimulation pathway in controlling common warts due to HPVs was recently discovered. This review summarizes the state of the art in the human genetics of HPV infection, focusing on two key affected cell types: keratinocytes and T cells.
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Affiliation(s)
- Vivien Béziat
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) UMR-1163, Necker Hospital for Sick Children, Paris, France; University of Paris, Imagine Institute, Paris, France; St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, USA.
| | - Jean-Laurent Casanova
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) UMR-1163, Necker Hospital for Sick Children, Paris, France; University of Paris, Imagine Institute, Paris, France; St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, USA; Howard Hughes Medical Institute, New York, USA
| | - Emmanuelle Jouanguy
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale (INSERM) UMR-1163, Necker Hospital for Sick Children, Paris, France; University of Paris, Imagine Institute, Paris, France; St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, USA
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21
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Christley S, Ostmeyer J, Quirk L, Zhang W, Sirak B, Giuliano AR, Zhang S, Monson N, Tiro J, Lucas E, Cowell LG. T Cell Receptor Repertoires Acquired via Routine Pap Testing May Help Refine Cervical Cancer and Precancer Risk Estimates. Front Immunol 2021; 12:624230. [PMID: 33868241 PMCID: PMC8050337 DOI: 10.3389/fimmu.2021.624230] [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: 10/30/2020] [Accepted: 03/09/2021] [Indexed: 12/24/2022] Open
Abstract
Cervical cancer is the fourth most common cancer and fourth leading cause of cancer death among women worldwide. In low Human Development Index settings, it ranks second. Screening and surveillance involve the cytology-based Papanicolaou (Pap) test and testing for high-risk human papillomavirus (hrHPV). The Pap test has low sensitivity to detect precursor lesions, while a single hrHPV test cannot distinguish a persistent infection from one that the immune system will naturally clear. Furthermore, among women who are hrHPV-positive and progress to high-grade cervical lesions, testing cannot identify the ~20% who would progress to cancer if not treated. Thus, reliable detection and treatment of cancers and precancers requires routine screening followed by frequent surveillance among those with past abnormal or positive results. The consequence is overtreatment, with its associated risks and complications, in screened populations and an increased risk of cancer in under-screened populations. Methods to improve cervical cancer risk assessment, particularly assays to predict regression of precursor lesions or clearance of hrHPV infection, would benefit both populations. Here we show that women who have lower risk results on follow-up testing relative to index testing have evidence of enhanced T cell clonal expansion in the index cervical cytology sample compared to women who persist with higher risk results from index to follow-up. We further show that a machine learning classifier based on the index sample T cells predicts this transition to lower risk with 95% accuracy (19/20) by leave-one-out cross-validation. Using T cell receptor deep sequencing and machine learning, we identified a biophysicochemical motif in the complementarity-determining region 3 of T cell receptor β chains whose presence predicts this transition. While these results must still be tested on an independent cohort in a prospective study, they suggest that this approach could improve cervical cancer screening by helping distinguish women likely to spontaneously regress from those at elevated risk of progression to cancer. The advancement of such a strategy could reduce surveillance frequency and overtreatment in screened populations and improve the delivery of screening to under-screened populations.
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Affiliation(s)
- Scott Christley
- Department of Population and Data Sciences, UT Southwestern Medical Center, Dallas, TX, United States
| | - Jared Ostmeyer
- Department of Population and Data Sciences, UT Southwestern Medical Center, Dallas, TX, United States
| | - Lisa Quirk
- Department of Population and Data Sciences, UT Southwestern Medical Center, Dallas, TX, United States
| | - Wei Zhang
- Department of Neurology and Neurotherapeutics, Department of Immunology, UT Southwestern Medical Center, Dallas, TX, United States
| | - Bradley Sirak
- Center for Immunization and Infection Research, Moffitt Cancer Center, Tampa, FL, United States
| | - Anna R Giuliano
- Center for Immunization and Infection Research, Moffitt Cancer Center, Tampa, FL, United States
| | - Song Zhang
- Department of Population and Data Sciences, UT Southwestern Medical Center, Dallas, TX, United States
| | - Nancy Monson
- Department of Neurology and Neurotherapeutics, Department of Immunology, UT Southwestern Medical Center, Dallas, TX, United States
| | - Jasmin Tiro
- Department of Population and Data Sciences, UT Southwestern Medical Center, Dallas, TX, United States
| | - Elena Lucas
- Department of Pathology, UT Southwestern Medical Center, Dallas, TX, United States.,Department of Pathology, Parkland Health and Hospital System, Dallas, TX, United States
| | - Lindsay G Cowell
- Department of Population and Data Sciences, UT Southwestern Medical Center, Dallas, TX, United States.,Department of Neurology and Neurotherapeutics, Department of Immunology, UT Southwestern Medical Center, Dallas, TX, United States
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22
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Litwin TR, Irvin SR, Chornock RL, Sahasrabuddhe VV, Stanley M, Wentzensen N. Infiltrating T-cell markers in cervical carcinogenesis: a systematic review and meta-analysis. Br J Cancer 2021; 124:831-841. [PMID: 33257839 PMCID: PMC7884592 DOI: 10.1038/s41416-020-01184-x] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 10/22/2020] [Accepted: 11/05/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The host adaptive immune response helps determine which cervical HPV infections persist and progress to precancer and cancer, and systematic characterisation of T-cell infiltration would help inform key steps in cervical carcinogenesis. METHODS A systematic review and meta-analysis were conducted of infiltrating T-cells in normal cervix, low-grade lesions, high-grade lesions, and invasive cancers including epithelial, stromal, and total tissue and the following markers: CD3, CD4, CD8, FoxP3, CD25, and the CD4:CD8 ratio. An additional qualitative review summarised longitudinal data on associations between infiltrating T-cells and cervical disease persistence, regression, progression, or prognosis. RESULTS There were fewer CD3+, CD4+, and CD8+ cells in cervical lesions and more cells in cancers compared to normal epithelium. FoxP3 and CD25+ regulatory T-cell infiltration is high in persistent and precancerous lesions, and longitudinal data show improved outcomes with lower regulatory T-cell levels. CONCLUSIONS Successful immune evasion may reduce T-cell infiltration in HPV infected and precancerous epithelium, while invasive cancers are highly immunogenic, and regulatory T-cell infiltration increases with cervical disease progression. Understanding these factors may have prognostic value and could aid in novel treatment development and clinical guidelines, but published data are highly heterogeneous and leave important gaps to be filled by future studies.
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Affiliation(s)
- Tamara R Litwin
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA.
| | - Sarah R Irvin
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - Rebecca L Chornock
- Department of Obstetrics and Gynecology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Vikrant V Sahasrabuddhe
- Breast and Gynecologic Cancer Research Group, Division of Cancer Prevention, National Cancer Institute, Rockville, MD, USA
| | | | - Nicolas Wentzensen
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
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23
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CD4 + and CD8 + cell populations in HIV-positive women with cervical squamous intra-epithelial lesions and squamous cell carcinoma. Int J Infect Dis 2020; 103:370-377. [PMID: 33157285 DOI: 10.1016/j.ijid.2020.10.083] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/23/2020] [Accepted: 10/24/2020] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION This study aimed to analyse cervical lymphocytic populations in HIV+ and HIV- patients and correlate different cervical lesions with HIV viral load and presence of high-risk HPV types. MATERIAL AND METHODS A total of 132 histological specimens from 40 HIV+ and 72 HIV- patients were evaluated for CD4+ and CD8+ T cell distribution, presence of high-risk HPV types, peripheral blood HIV viral load and CD4+/CD8+ ratio. RESULTS High-grade squamous intraepithelial lesions (HSIL) and squamous cell carcinoma (SCC) from HIV+ patients had lower CD4+ T cell scores compared with HIV- patients. In all lesion groups, HIV+ patients presented higher epithelial and stromal CD8+ T cell scores. HIV viral load was more often detectable in patients with SCC than in those with low-grade squamous intraepithelial lesion (LSIL) (p = 0.0409). HSIL HIV+ patients had lower circulating CD4+ T cell counts (p = 0.0434) and CD4+/CD8+ ratio (p = 0.0378) compared with LSIL HIV+ patients. High-risk HPV types other than 16 and 18/45 were more prevalent in the HIV+ group. DISCUSSION These results support an imbalance between cervical CD4+ and CD8+ T lymphocytes of HIV+ patients with SIL and SCC, with increased CD8+ infiltrate density with lesion severity, even in patients with immune system recovery under cART.
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24
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Whole Genomic Analysis and Comparison of Two Canine Papillomavirus Type 9 Strains in Malignant and Benign Skin Lesions. Viruses 2020; 12:v12070736. [PMID: 32650357 PMCID: PMC7412457 DOI: 10.3390/v12070736] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/01/2020] [Accepted: 07/06/2020] [Indexed: 12/26/2022] Open
Abstract
Papillomaviruses (PVs) usually cause benign proliferative lesions in the stratified epithelium of various animal species. However, some high-risk types of PVs have been proven to lead to malignant transformations. In dogs, several canine papillomaviruses (CPVs) have been identified in malignant lesions and are suggested as one of the risk factors for the development of squamous cell carcinomas (SCCs). In the present study, the full genomes of two CPV9 strains from recurrent SCCs of Dog 1 and skin viral papilloma (viral plaque) of Dog 2 were sequenced. Alignment of the two CPV9 sequences with the genome of the reference CPV9 strain (accession no. JF800656.1) derived from a solitary pigmented plaque was performed. Compared with the reference strain, a 27 bp in-frame insertion in the E1 gene was identified in both CPV9 strains in this study. In comparison with the CPV9 strains derived from benign lesions, the CPV9 from the SCCs of Dog 1 exhibited a 328 bp deletion at the 3′ end of the E2 and spacer sequence, which encoded a truncated deduced E2 protein and a chimeric E8^E2 protein. However, there was no difference in the mRNA expression levels of viral oncoproteins of E6 and E7 between the two CPV9 cases, suggesting that the oncogenesis of CPV9 for malignant transformation might be different from that of human papillomaviruses. The roles of E2 and E8^E2 deleted CPV9 in the oncogenesis of benign and malignant lesions should be further investigated.
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25
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Human genetic dissection of papillomavirus-driven diseases: new insight into their pathogenesis. Hum Genet 2020; 139:919-939. [PMID: 32435828 DOI: 10.1007/s00439-020-02183-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 05/11/2020] [Indexed: 02/07/2023]
Abstract
Human papillomaviruses (HPVs) infect mucosal or cutaneous stratified epithelia. There are 5 genera and more than 200 types of HPV, each with a specific tropism and virulence. HPV infections are typically asymptomatic or result in benign tumors, which may be disseminated or persistent in rare cases, but a few oncogenic HPVs can cause cancers. This review deals with the human genetic and immunological basis of interindividual clinical variability in the course of HPV infections of the skin and mucosae. Typical epidermodysplasia verruciformis (EV) is characterized by β-HPV-driven flat wart-like and pityriasis-like cutaneous lesions and non-melanoma skin cancers in patients with inborn errors of EVER1-EVER2-CIB1-dependent skin-intrinsic immunity. Atypical EV is associated with other infectious diseases in patients with inborn errors of T cells. Severe cutaneous or anogenital warts, including anogenital cancers, are also driven by certain α-, γ-, μ or ν-HPVs in patients with inborn errors of T lymphocytes and antigen-presenting cells. The genetic basis of HPV diseases at other mucosal sites, such as oral multifocal epithelial hyperplasia or juvenile recurrent respiratory papillomatosis (JRRP), remains poorly understood. The human genetic dissection of HPV-driven lesions will clarify the molecular and cellular basis of protective immunity to HPVs, and should lead to novel diagnostic, preventive, and curative approaches in patients.
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26
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Lechien JR, Descamps G, Seminerio I, Furgiuele S, Dequanter D, Mouawad F, Badoual C, Journe F, Saussez S. HPV Involvement in the Tumor Microenvironment and Immune Treatment in Head and Neck Squamous Cell Carcinomas. Cancers (Basel) 2020; 12:cancers12051060. [PMID: 32344813 PMCID: PMC7281394 DOI: 10.3390/cancers12051060] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 04/20/2020] [Accepted: 04/23/2020] [Indexed: 12/13/2022] Open
Abstract
Head and neck squamous cell carcinomas (HNSCC) are one of the most prevalent cancers worldwide. Active human papillomavirus (HPV) infection has been identified as an important additional risk factor and seems to be associated with a better prognosis in non-drinker and non-smoker young patients with oropharyngeal SCC. The better response of the immune system against the HPV-induced HNSCC is suspected as a potential explanation for the better prognosis of young patients. To further assess this hypothesis, our review aims to shed light the current knowledge about the impact of HPV infection on the immune response in the context of HNSCC, focusing on the innate immune system, particularly highlighting the role of macrophages, Langerhans and myeloid cells, and on the adaptative immune system, pointing out the involvement of T regulatory, T CD8 and T CD4 lymphocytes. In addition, we also review the preventive (HPV vaccines) and therapeutic (checkpoint inhibitors) strategies against HPV-related HNSCC, stressing the use of anti-CTLA4, PD-L1, PD-L2 antibodies alone and in combination with other agents able to modulate immune responses.
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Affiliation(s)
- Jérôme R. Lechien
- Department of Otolaryngology and Head and Neck Surgery, CHU Saint-Pierre, 1000 Brussels, Belgium; (J.R.L.); (D.D.)
- Department of Otolaryngology and Head and Neck Surgery, CHU of Lille, University Lille 2, 59000 Lille, France;
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium; (G.D.); (I.S.); (S.F.); (F.J.)
| | - Géraldine Descamps
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium; (G.D.); (I.S.); (S.F.); (F.J.)
| | - Imelda Seminerio
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium; (G.D.); (I.S.); (S.F.); (F.J.)
| | - Sonia Furgiuele
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium; (G.D.); (I.S.); (S.F.); (F.J.)
| | - Didier Dequanter
- Department of Otolaryngology and Head and Neck Surgery, CHU Saint-Pierre, 1000 Brussels, Belgium; (J.R.L.); (D.D.)
| | - Francois Mouawad
- Department of Otolaryngology and Head and Neck Surgery, CHU of Lille, University Lille 2, 59000 Lille, France;
| | - Cécile Badoual
- Department of anatomo-pathology, G Pompidou European Hospital, AP-HP, University of Paris, 75015 Paris, France;
| | - Fabrice Journe
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium; (G.D.); (I.S.); (S.F.); (F.J.)
- Laboratory of Oncology and Experimental Surgery, Institute Jules Bordet, Free University of Brussels, Rue Heger-Bordet, 1, B1000 Brussels, Belgium
| | - Sven Saussez
- Department of Otolaryngology and Head and Neck Surgery, CHU Saint-Pierre, 1000 Brussels, Belgium; (J.R.L.); (D.D.)
- Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, Research Institute for Health Sciences and Technology, University of Mons (UMONS), Avenue du Champ de Mars, 8, B7000 Mons, Belgium; (G.D.); (I.S.); (S.F.); (F.J.)
- Correspondence: ; Tel.: +32-65-37-35-84
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27
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Pathania S, Randhawa V, Kumar M. Identifying potential entry inhibitors for emerging Nipah virus by molecular docking and chemical-protein interaction network. J Biomol Struct Dyn 2019; 38:5108-5125. [DOI: 10.1080/07391102.2019.1696705] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Shivalika Pathania
- Virology Unit and Bioinformatics Centre, Institute of Microbial Technology, Council of Scientific & Industrial Research, Chandigarh, India
| | - Vinay Randhawa
- Virology Unit and Bioinformatics Centre, Institute of Microbial Technology, Council of Scientific & Industrial Research, Chandigarh, India
| | - Manoj Kumar
- Virology Unit and Bioinformatics Centre, Institute of Microbial Technology, Council of Scientific & Industrial Research, Chandigarh, India
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28
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Westrich JA, Vermeer DW, Silva A, Bonney S, Berger JN, Cicchini L, Greer RO, Song JI, Raben D, Slansky JE, Lee JH, Spanos WC, Pyeon D. CXCL14 suppresses human papillomavirus-associated head and neck cancer through antigen-specific CD8 + T-cell responses by upregulating MHC-I expression. Oncogene 2019; 38:7166-7180. [PMID: 31417179 PMCID: PMC6856418 DOI: 10.1038/s41388-019-0911-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 05/23/2019] [Accepted: 05/26/2019] [Indexed: 12/30/2022]
Abstract
Evasion of the host immune responses is critical for both persistent human papillomavirus (HPV) infection and associated cancer progression. We have previously shown that expression of the homeostatic chemokine CXCL14 is significantly downregulated by the HPV oncoprotein E7 during cancer progression. Restoration of CXCL14 expression in HPV-positive head and neck cancer (HNC) cells dramatically suppresses tumor growth and increases survival through an immune-dependent mechanism in mice. While CXCL14 recruits natural killer (NK) and T cells to the tumor microenvironment, the mechanism by which CXCL14 mediates tumor suppression through NK and/or T cells remained undefined. Here, we report that CD8+ T cells are required for CXCL14-mediated tumor suppression. Using a CD8+ T cell receptor transgenic model, we show that the CXCL14-mediated antitumor CD8+ T cell responses require antigen specificity. Interestingly, CXCL14 expression restores major histocompatibility complex class I (MHC-I) expression on HPV-positive HNC cells downregulated by HPV, and knockdown of MHC-I expression in HNC cells results in loss of tumor suppression even with CXCL14 expression. These results suggest that CXCL14 enacts antitumor immunity through restoration of MHC-I expression on tumor cells and promoting antigen-specific CD8+ T cell responses to suppress HPV-positive HNC.
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Affiliation(s)
- Joseph A Westrich
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO, 80045, USA.,Department of Microbiology, Immunology, and Pathology, Colorado State University, Fort Collins, Colorado, USA
| | - Daniel W Vermeer
- Cancer Biology Research Center, Sanford Research, Sioux Falls, SD, 57104, USA
| | - Alexa Silva
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO, 80045, USA
| | - Stephanie Bonney
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, 80045, USA
| | - Jennifer N Berger
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO, 80045, USA
| | - Louis Cicchini
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO, 80045, USA
| | - Robert O Greer
- Departments of Pathology and Dermatology, University of Colorado School of Medicine, Aurora, CO, 80045, USA.,Division of Oral and Maxillofacial Pathology, University of Colorado School of Dental Medicine, Aurora, CO, 80045, USA
| | - John I Song
- Department of Otolaryngology, University of Colorado School of Medicine, Aurora, CO, 80045, USA
| | - David Raben
- Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, CO, 80045, USA
| | - Jill E Slansky
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO, 80045, USA
| | - John H Lee
- Chan Soon-Shiong Institute for Medicine, El Segundo, CA, 90245, USA
| | - William C Spanos
- Cancer Biology Research Center, Sanford Research, Sioux Falls, SD, 57104, USA
| | - Dohun Pyeon
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, CO, 80045, USA. .,Department of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI, 48824, USA.
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29
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Liao LC, Hu B, Zhang SP. Macrophages participate in the immunosuppression of condyloma acuminatum through the PD-1/PD-L1 signaling pathway. J Chin Med Assoc 2019; 82:413-418. [PMID: 30893264 DOI: 10.1097/jcma.0000000000000090] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND The aim of this study was to investigate whether macrophages can participate in the immunosuppression of condyloma acuminatum (CA) by expressing PD-1/PD-L1. METHODS The infiltration of macrophages and expression of programmed death-1 (PD-1) and PD-1 ligand 1 (PD-L1) on wart lesions and in normal skin tissues were detected by immunohistochemistry assay. The amounts of M1- and M2-type macrophages derived from THP-1 cells were measured by flow cytometry. The expression of cytokines on macrophages was examined by using enzyme-linked immunosorbent assay (ELISA). The protein expression of PD-1 and PD-L1 on macrophages was detected by western blotting. RESULTS The macrophages were significantly increased, while PD-1 and PD-L1 were highly expressed on wart lesions compared to normal controls. More M2-like macrophages than M1-type macrophages were present on wart lesions. The M2-like macrophages in the CA groups showed high expression of interleukin-10 (IL-10), transforming growth factor (TGF-β), PD-1, and PD-L1 compared to normal controls. CONCLUSION Macrophages participate in the immunosuppression of CA by expressing PD-1/PD-L1.
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30
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Importance of High-Risk Human Papillomavirus Infection Detection in Female Renal Transplant Recipients in the First Year after Transplantation. Infect Dis Obstet Gynecol 2019; 2018:9231031. [PMID: 30631242 PMCID: PMC6304592 DOI: 10.1155/2018/9231031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 11/18/2018] [Accepted: 11/25/2018] [Indexed: 12/23/2022] Open
Abstract
Objectives Most of human papillomavirus (HPV) infections are “cleared” by the immune system; however, in cases of immune system suppression, infections could lead to development of malignancies. The aim of this study was to find out the frequency of HR-HPV infection in early period after renal transplantation in recipients receiving immunosuppressive therapy and to follow the progression of the infection up to one year. Methods 43 female renal transplant recipients and 79 healthy female individuals as a control group were enrolled in this investigation. For the detection of HPV infection, patients' samples (blood and vaginal swabs) were collected two weeks after transplantation with following collection of six months and one year. Different polymerase chain reactions for HR-HPV genomic sequences detection and ELISA kit for detection of anti-HPV IgG antibodies were used. Results In this study, we show that frequency rate of HR-HPV infection has increased in the first year after transplantation from early stage of immunosuppressive therapy (from 24% to 36%). Also an increase of HR-HPV load was detected over time, showing the highest median viral load at sixth month after transplantation. Conclusions From the obtained data, it follows that it is very important to carefully monitor patients receiving immunosuppression therapy on progression of HR-HPV.
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31
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Fernandes A, Pesci-Feltri A, García-Fleury I, López M, Guida V, De Macedo M, Correnti M. Lymphocyte subsets predictive value and possible involvement of human papilloma virus infection on breast cancer molecular subtypes. World J Clin Oncol 2018; 9:123-132. [PMID: 30425937 PMCID: PMC6230918 DOI: 10.5306/wjco.v9.i7.123] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Revised: 08/26/2018] [Accepted: 10/24/2018] [Indexed: 02/06/2023] Open
Abstract
AIM To detect human papilloma virus (HPV) presence and to characterize cellular immune response in breast cancer patients.
METHODS A total of 74 women were included, of which 48 samples were from patients diagnosed with breast cancer and 26 patients with benign pathology of the breast. Molecular subtype classification was performed based on the immunohistochemical reports of the tumor piece. HPV genome detection and genotyping from fresh breast biopsies was performed using the INNO-LIPA HPV Genotyping Extra test (Innogenetics, Ghent, Belgium). CD3+, CD4+, CD8+ and natural killer (NK)+ cells levels from peripheral blood samples from patients with breast cancer and benign pathology were measured by flow cytometry.
RESULTS Luminal A was the most frequent breast cancer molecular subtype (33.33%). HPV was detected in 25% of the breast cancer patients, and genotype 18 was the most frequent in the studied population. The mean of CD3+, CD4+ and CD8+ subpopulations were decreased in patients with breast cancer, in relation to those with benign pathology, with a statistically significant difference in CD8+ values (P = 0.048). The mean of NK+ cells was increased in the benign pathology group. The average level of CD3+, CD4+, CD8+ and NK+ cells decreased as the disease progressed. HER2+ and Luminal B HER2+ tumors had the lowest counts of cell subsets. HPV breast cancer patients had elevated counts of cellular subsets.
CONCLUSION Determining level changes in cellular subsets in breast cancer patients is a useful tool to evaluate treatment response.
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Affiliation(s)
| | | | | | - Marco López
- University Hospital of Caracas, Caracas 1050, Venezuela
| | - Vincent Guida
- University Hospital of Caracas, Caracas 1050, Venezuela
| | | | - María Correnti
- Oncology and Hematology Institute, Caracas 1050, Venezuela
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32
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Halec G, Scott ME, Farhat S, Darragh TM, Moscicki AB. Toll-like receptors: Important immune checkpoints in the regression of cervical intra-epithelial neoplasia 2. Int J Cancer 2018; 143:2884-2891. [PMID: 30121951 DOI: 10.1002/ijc.31814] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 07/20/2018] [Accepted: 07/30/2018] [Indexed: 02/06/2023]
Abstract
Toll-like receptors (TLRs) are innate immune defenders thought to be critical for the clearance of human papillomavirus (HPV) infections hence preventing the development of HPV-associated high-grade cervical intra-epithelial neoplasia (CIN2 or 3), a potential cervical cancer precursor. However, the role of TLRs in the regression of established cervical lesions, such as CIN2, is hindered by a lack of prospective design studies. Using SYBR green real-time PCR assays, we have examined the gene expression of TLR2, TLR3, TLR7, TLR8 and TLR9, in cytobrush collected endocervical cells of 63 women diagnosed with CIN2 at study entry (baseline) and followed over a 3-year period. Wilcoxon rank-sum test was used to examine the association between TLR expression levels, measured at baseline, and CIN2 outcome (regression vs. persistence/progression) over time. HPV genotyping was performed using Roche Linear Array Assay detecting 37 HPV types. Women with CIN2 regression showed significantly higher baseline levels of TLR2 (p = 0.006) and TLR7 (p = 0.007), as well as a non-significant trend for a higher TLR8 expression (p = 0.053) compared to women with CIN2 persistence/progression. Six women with CIN2 regression, who presented with an HR-HPV DNA-negative CIN2 lesion at study entry, had significantly higher baseline levels of TLR2 (p = 0.005), TLR7 (p = 0.013) and TLR8 (p = 0.012), compared to women with CIN2 persistence/progression, suggesting their role in clearance of HPV prior to clearance of the lesion. Our results confirm a key role of TLRs in regression of CIN2 and support the potential use of TLR-agonists for treatment of these lesions.
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Affiliation(s)
- Gordana Halec
- Division of Adolescent Medicine, Department of Pediatrics, University of California, Los Angeles, CA
| | - Mark E Scott
- Department of Pediatrics, University of California, San Francisco, CA
| | - Sepideh Farhat
- Department of Pediatrics, University of California, San Francisco, CA
| | - Teresa M Darragh
- Department of Pathology, University of California, San Francisco, CA
| | - Anna-Barbara Moscicki
- Division of Adolescent Medicine, Department of Pediatrics, University of California, Los Angeles, CA
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33
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Serum vitamin D level in patients with viral warts. JOURNAL OF THE EGYPTIAN WOMEN’S DERMATOLOGIC SOCIETY 2018. [DOI: 10.1097/01.ewx.0000544897.93500.a8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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34
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Zhang QW, Song JY, Yu JH, Sun MZ, Tang SY, Yang SZ, Cao LJ, Wang HF, Cui LN, Fu XH. Polymorphism of IFN-γ +874T/A associated with production of IFN-γ affects human papillomavirus susceptibility in rural women from Luohe, Henan, China. Onco Targets Ther 2018; 11:4339-4344. [PMID: 30100739 PMCID: PMC6065563 DOI: 10.2147/ott.s161544] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Purpose In this paper, the association between polymorphisms of IFN-γ +874T/A (rs2430561), IFN-γR1 −56 T/C (rs2234711), IFN-γR1 +95 C/T (rs7749390), and IFN-γR1 −611A/G (rs 1327474) and human papillomavirus (HPV) susceptibility was investigated in rural women from Luohe, Henan, China. Patients and methods A total of 520 rural women were enrolled from Luohe, including 260 with HPV infection and mild dysplasia or less and 260 without HPV infection. Single-nucleotide polymorphisms (SNPs) of IFN-γ +874T/A, IFN-γR1 −56 T/C, IFN-γR1 +95 C/T and IFN-γR1 −611A/G were genotyped using TaqMan Pre-Designed SNP Genotyping Assays. Serum IFN-γ levels were measured using Human IFN-γ Quantikine ELISA Kit. Multivariate logistic regression analysis was performed to identify the SNPs associated with HPV susceptibility. Serum IFN-γ levels were compared between different genotypes. Results The polymorphism of IFN-γ +874T/A was associated with HPV susceptibility and +874A carriers had an increased risk. Moreover, the odds ratio was higher in +874 AA carriers than in +874 AT carriers (1.672 vs 2.874). Serum IFN-γ levels were highest in IFN-γ +874 TT carriers, intermediate in AT carriers, and lowest in AA carriers (2.86±1.14 vs 1.57±0.79 vs 0.41±0.22 pg/mL, all P<0.05). Conclusion The polymorphism of IFN-γ +874T/A was associated with HPV susceptibility in rural women from Luohe, Henan, China, and +874A carriers had an increased risk. The possible mechanism was that +874A carriers had a low production of IFN-γ.
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Affiliation(s)
- Qing-Wei Zhang
- Department of Obstetrics and Gynaecology, Luohe Central Hospital, Luohe, 462000, Henan, China
| | - Jia-Yu Song
- Department of Pharmacology, Luohe Medical College, Luohe, 462000, Henan, China,
| | - Jiang-Hua Yu
- Department of Obstetrics and Gynaecology, Luohe Central Hospital, Luohe, 462000, Henan, China
| | - Ming-Zhen Sun
- Department of Pharmacology, Luohe Medical College, Luohe, 462000, Henan, China,
| | - Si-Yuan Tang
- Department of Obstetrics and Gynaecology, Luohe Central Hospital, Luohe, 462000, Henan, China
| | - Shao-Zhe Yang
- Department of Obstetrics and Gynaecology, Luohe Central Hospital, Luohe, 462000, Henan, China
| | - Lei-Jia Cao
- Department of Obstetrics and Gynaecology, Luohe Central Hospital, Luohe, 462000, Henan, China
| | - Hui-Fen Wang
- Department of Obstetrics and Gynaecology, Luohe Central Hospital, Luohe, 462000, Henan, China
| | - Li-Na Cui
- Department of Obstetrics and Gynaecology, Luohe Central Hospital, Luohe, 462000, Henan, China
| | - Xiu-Hong Fu
- Department of Obstetrics and Gynaecology, Luohe Central Hospital, Luohe, 462000, Henan, China
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35
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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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36
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Induction of Interferon Kappa in Human Papillomavirus 16 Infection by Transforming Growth Factor Beta-Induced Promoter Demethylation. J Virol 2018; 92:JVI.01714-17. [PMID: 29437968 DOI: 10.1128/jvi.01714-17] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 01/30/2018] [Indexed: 12/18/2022] Open
Abstract
Persistent high-risk human papillomavirus (HPV) infection is the major causal factor in cervical and other anogenital cancers. Because there are currently no therapeutics capable of preventing neoplastic progression of HPV infections, understanding the mechanisms of HPV-mediated persistence, including immune evasion, is a major research priority. The multifunctional growth factor transforming growth factor beta (TGFβ) has been shown to inhibit expression of early viral transcripts from cells harboring integrated HPV genomes or cells infected with retroviruses expressing HPV oncoproteins. However, the mechanism of TGFβ-induced inhibition has not been fully defined. In this study, we have observed a previously uncharacterized ability of TGFβ to repress the differentiation-induced upregulation of late HPV16 gene expression. In addition, interferon kappa (IFN-κ), a keratinocyte-specific, constitutively expressed cytokine suppressed by differentiation, can be transcriptionally induced by TGFβ1. TGFβ-mediated IFN-κ transcription only occurs in cells containing HPV16, and this is due to TGFβ1-mediated reversal of HPV-induced methylation of the IFN-κ promoter through active DNA demethylation mediated by thymine DNA glycosylase (TDG). This novel interaction between growth factor and innate immune signaling may shed light on the mechanisms of HPV persistence and how the virus manipulates both immune and growth factor signaling to promote its life cycle.IMPORTANCE Persistent infection by high-risk HPVs is the primary risk factor for development of HPV-induced cancers. Persistence involves viral evasion of the immune response, including the IFN response. HPV is also known to suppress TGFβ signaling, which inhibits viral gene expression. Here, we show that the TGFβ and IFN pathways are interrelated in the context of HPV16 infection through the upregulation of IFN-κ by TGFβ. The ability of TGFβ to induce IFN-κ promoter demethylation and transcriptional activation provides a new explanation for why HPV has evolved mechanisms to inhibit TGFβ in infected cells.
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37
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Doorbar J. Host control of human papillomavirus infection and disease. Best Pract Res Clin Obstet Gynaecol 2017; 47:27-41. [PMID: 28919159 DOI: 10.1016/j.bpobgyn.2017.08.001] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 08/01/2017] [Indexed: 11/28/2022]
Abstract
Most human papillomaviruses cause inapparent infections, subtly affecting epithelial homeostasis, to ensure genome persistence in the epithelial basal layer. As with conspicuous papillomas, these self-limiting lesions shed viral particles to ensure population level maintenance and depend on a balance between viral gene expression, immune cell stimulation and immune surveillance for persistence. The complex immune evasion strategies, characteristic of high-risk HPV types, also allow the deregulated viral gene expression that underlies neoplasia. Neoplasia occurs at particular epithelial sites where vulnerable cells such as the reserve or cuboidal cells of the cervical transformation zone are found. Beta papillomavirus infection can also predispose an individual with immune deficiencies to the development of cancers. The host control of HPV infections thus involves local interactions between keratinocytes and the adaptive immune response. Effective immune detection and surveillance limits overt disease, leading to HPV persistence as productive microlesions or in a true latent state.
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Affiliation(s)
- John Doorbar
- Division of Virology, Department of Pathology, University of Cambridge, Tennis Court Road, Cambridge, CB2 1QP, United Kingdom.
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38
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Nowak K, Linzner D, Thrasher AJ, Lambert PF, Di WL, Burns SO. Absence of γ-Chain in Keratinocytes Alters Chemokine Secretion, Resulting in Reduced Immune Cell Recruitment. J Invest Dermatol 2017. [PMID: 28634034 DOI: 10.1016/j.jid.2017.05.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Loss-of-function mutations in the common gamma (γc) chain cytokine receptor subunit give rise to severe combined immunodeficiency characterized by lack of T and natural killer cells and infant death from infection. Hematopoietic stem cell transplantation or gene therapy offer a cure, but despite successful replacement of lymphoid immune lineages, a long-term risk of severe cutaneous human papilloma virus infections persists, possibly related to persistent γc-deficiency in other cell types. Here we show that keratinocytes, the only cell type directly infected by human papilloma virus, express functional γc and its co-receptors. After stimulation with the γc-ligand IL-15, γc-deficient keratinocytes show significantly impaired secretion of specific chemokines including CXCL1, CXCL8, and CCL20, resulting in reduced chemotaxis of dendritic cells and CD4+ T cells. Furthermore, γc-deficient keratinocytes also exhibit defective induction of T-cell chemotaxis in a model of stable human papilloma virus-18 infection. These findings suggest that persistent γc-deficiency in keratinocytes alters immune cell recruitment to the skin, which may contribute to the development and persistence of warts in this condition and would require different treatment approaches.
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Affiliation(s)
- Karolin Nowak
- Molecular and Cellular Immunology, Institute of Child Health, University College London, London, UK
| | - Daniela Linzner
- Molecular and Cellular Immunology, Institute of Child Health, University College London, London, UK
| | - Adrian J Thrasher
- Molecular and Cellular Immunology, Institute of Child Health, University College London, London, UK; Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - Paul F Lambert
- Department of Oncology, McArdle Laboratory for Cancer Research, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Wei-Li Di
- Immunobiology, Institute of Child Health, University College London, London, UK
| | - Siobhan O Burns
- Institute of Immunity and Transplantation, University College London, London, UK; Department of Immunology, Royal Free Hospital Foundation Trust, London, UK.
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39
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Karuri AR, Kashyap VK, Yallapu MM, Zafar N, Kedia SK, Jaggi M, Chauhan SC. Disparity in rates of HPV infection and cervical cancer in underserved US populations. Front Biosci (Schol Ed) 2017; 9:254-269. [PMID: 28410118 DOI: 10.2741/s486] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
There is a higher rate of HPV infection and cervical cancer incidence and mortality in underserved US population who reside in Appalachian mountain region compared to Northern Plains. Social and behavioral factors such as smoking and alcohol consumption are for such a high incidence. However, by and large, the reasons for these discrepancies lie in the reluctance of the underserved population to adopt preventive measures such as prophylactic Human papilloma virus (HPV) vaccines and Pap smear screening that have significantly reduced the incidence and mortality rate of cervical cancer in Caucasian women. Thus, it is clear that drastic change in social behavior and implementation of preventive measures is required to effectively reduce the incidence and mortality from cervical cancer in this underserved population.
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Affiliation(s)
- Asok Ranjan Karuri
- Department of Pharmaceutical Sciences and Cancer Research Center, University of Tennessee Health Science Center, Memphis, Tennessee, USA, 38163
| | - Vivek Kumar Kashyap
- Department of Pharmaceutical Sciences and Cancer Research Center, University of Tennessee Health Science Center, Memphis, Tennessee, USA, 38163
| | - Murali Mohan Yallapu
- Department of Pharmaceutical Sciences and Cancer Research Center, University of Tennessee Health Science Center, Memphis, Tennessee, USA, 38163
| | - Nadeem Zafar
- Department of Pathology, University of Tennessee Health Science Center, Memphis, Tennessee, USA, 38163
| | - Satish K Kedia
- Division of Social and Behavioral Sciences, School of Public Health, University of Memphis, Memphis, TN, 38152
| | - Meena Jaggi
- Department of Pharmaceutical Sciences and Cancer Research Center, University of Tennessee Health Science Center, Memphis, Tennessee, USA, 38163
| | - Subhash C Chauhan
- Department of Pharmaceutical Sciences and Cancer Research Center, University of Tennessee Health Science Center, Memphis, Tennessee, USA, 38163,
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40
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de Freitas AC, de Oliveira THA, Barros MR, Venuti A. hrHPV E5 oncoprotein: immune evasion and related immunotherapies. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2017; 36:71. [PMID: 28545552 PMCID: PMC5445378 DOI: 10.1186/s13046-017-0541-1] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 05/12/2017] [Indexed: 12/12/2022]
Abstract
The immune response is a key factor in the fight against HPV infection and related cancers, and thus, HPV is able to promote immune evasion through the expression of oncogenes. In particular, the E5 oncogene is responsible for modulation of several immune mechanisms, including antigen presentation and inflammatory pathways. Moreover, E5 was suggested as a promising therapeutic target, since there is still no effective medical therapy for the treatment of HPV-related pre-neoplasia and cancer. Indeed, several studies have shown good prospective for E5 immunotherapy, suggesting that it could be applied for the treatment of pre-cancerous lesions. Thus, insofar as the majority of cervical, oropharyngeal and anal cancers are caused by high-risk HPV (hrHPV), mainly by HPV16, the aim of this review is to discuss the immune pathways interfered by E5 oncoprotein of hrHPV highlighting the various aspects of the potential immunotherapeutic approaches.
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Affiliation(s)
- Antonio Carlos de Freitas
- Department of Genetics, Laboratory of Molecular Studies and Experimental Therapy (LEMTE), Center of Biological Sciences, Federal University of Pernambuco, Av. Prof Moraes Rego, 1235, Cidade Universitária, Recife, CEP 50670-901, Brazil.
| | - Talita Helena Araújo de Oliveira
- Department of Genetics, Laboratory of Molecular Studies and Experimental Therapy (LEMTE), Center of Biological Sciences, Federal University of Pernambuco, Av. Prof Moraes Rego, 1235, Cidade Universitária, Recife, CEP 50670-901, Brazil
| | - Marconi Rego Barros
- Department of Genetics, Laboratory of Molecular Studies and Experimental Therapy (LEMTE), Center of Biological Sciences, Federal University of Pernambuco, Av. Prof Moraes Rego, 1235, Cidade Universitária, Recife, CEP 50670-901, Brazil
| | - Aldo Venuti
- Department of Research, HPV-Unit, UOSD Tumor Immunology and Immunotherapy Unit, Advanced Diagnostic and Technological Innovation, Regina Elena National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy.
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41
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Santos C, Vilanova M, Medeiros R, Gil da Costa RM. HPV-transgenic mouse models: Tools for studying the cancer-associated immune response. Virus Res 2017; 235:49-57. [DOI: 10.1016/j.virusres.2017.04.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2017] [Revised: 04/01/2017] [Accepted: 04/01/2017] [Indexed: 12/29/2022]
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42
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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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43
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Morrow MP, Kraynyak KA, Sylvester AJ, Shen X, Amante D, Sakata L, Parker L, Yan J, Boyer J, Roh C, Humeau L, Khan AS, Broderick K, Marcozzi-Pierce K, Giffear M, Lee J, Trimble CL, Kim JJ, Sardesai NY, Weiner DB, Bagarazzi ML. Augmentation of cellular and humoral immune responses to HPV16 and HPV18 E6 and E7 antigens by VGX-3100. MOLECULAR THERAPY-ONCOLYTICS 2016; 3:16025. [PMID: 28054033 PMCID: PMC5147865 DOI: 10.1038/mto.2016.25] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 09/03/2016] [Indexed: 12/24/2022]
Abstract
We have previously demonstrated the immunogenicity of VGX-3100, a multicomponent DNA immunotherapy for the treatment of Human Papillomavirus (HPV)16/18-positive CIN2/3 in a phase 1 clinical trial. Here, we report on the ability to boost immune responses with an additional dose of VGX-3100. Patients completing our initial phase 1 trial were offered enrollment into a follow on trial consisting of a single boost dose of VGX-3100. Data show both cellular and humoral immune responses could be augmented above pre-boost levels, including the induction of interferon (IFN)γ production, tumor necrosis factor (TNF)α production, CD8+ T cell activation and the synthesis of lytic proteins. Moreover, observation of antigen-specific regulation of immune-related gene transcripts suggests the induction of a proinflammatory response following the boost. Analysis of T cell receptor (TCR) sequencing suggests the localization of putative HPV-specific T cell clones to the cervical mucosa, which underscores the putative mechanism of action of lesion regression and HPV16/18 elimination noted in our double-blind placebo-controlled phase 2B trial. Taken together, these data indicate that VGX-3100 drives the induction of robust cellular and humoral immune responses that can be augmented by a fourth "booster" dose. These data could be important in the scope of increasing the clinical efficacy rate of VGX-3100.
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Affiliation(s)
| | | | | | - Xuefei Shen
- Inovio Pharmaceuticals , Plymouth Meeting, Pennsylvania, USA
| | - Dinah Amante
- Inovio Pharmaceuticals , Plymouth Meeting, Pennsylvania, USA
| | - Lindsay Sakata
- Inovio Pharmaceuticals , Plymouth Meeting, Pennsylvania, USA
| | - Lamar Parker
- Unified Women's Clinical Research , Winston-Salem, North Carolina, USA
| | - Jian Yan
- Inovio Pharmaceuticals , Plymouth Meeting, Pennsylvania, USA
| | - Jean Boyer
- Inovio Pharmaceuticals , Plymouth Meeting, Pennsylvania, USA
| | - Christian Roh
- Inovio Pharmaceuticals , Plymouth Meeting, Pennsylvania, USA
| | - Laurent Humeau
- Inovio Pharmaceuticals , Plymouth Meeting, Pennsylvania, USA
| | - Amir S Khan
- Inovio Pharmaceuticals , Plymouth Meeting, Pennsylvania, USA
| | - Kate Broderick
- Inovio Pharmaceuticals , Plymouth Meeting, Pennsylvania, USA
| | | | - Mary Giffear
- Inovio Pharmaceuticals , Plymouth Meeting, Pennsylvania, USA
| | - Jessica Lee
- Inovio Pharmaceuticals , Plymouth Meeting, Pennsylvania, USA
| | | | - J Joseph Kim
- Inovio Pharmaceuticals , Plymouth Meeting, Pennsylvania, USA
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Cistjakovs M, Sultanova A, Jermakova O, Chapenko S, Lesina-Korne B, Rozental R, Razeberga D, Murovska M, Ziedina I. Human papillomavirus type 18 infection in a female renal allograft recipient: a case report. J Med Case Rep 2016; 10:318. [PMID: 27829434 PMCID: PMC5101687 DOI: 10.1186/s13256-016-1090-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Accepted: 10/04/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Human papillomavirus type 18 is the second most common cause of cervical cancer and is found in 7 to 20 % of cases of cervical cancer. The oncogenic potential of high-risk human papillomavirus is associated with expression of early proteins E6 and E7. Due to long-term immunosuppressive therapy, renal transplant recipients have a higher risk of developing persistent human papillomavirus infection. CASE PRESENTATION A 29-year-old white woman from Latvia with chronic focal segmental glomerulosclerosis received renal allograft transplantation and was prescribed immunosuppressive therapy with cyclosporine, prednisolone, and mycophenolate mofetil. Two weeks after renal transplantation, her cervical swab was positive for human papillomavirus consensus sequences. After 6 months, quantitative polymerase chain reaction showed a high viral load of 3,630,789 copies/105 cells of high-risk human papillomavirus type 18 and expression of E6 and E7 oncogenes in her cervical swab and urine sample. One year after renal transplantation, the viral load in her cervical swab increased significantly to 7,413,102 copies/105 cells. Messenger ribonucleic acid of human papillomavirus type 18 E6 and E7 oncogenes were also detected. Shortly after this, she had an unsuccessful pregnancy which resulted in a spontaneous abortion at 6/7 weeks. Two months after the abortion her viral load sharply decreased to 39 copies/105 cells. Oncogenes E6 and E7 messenger ribonucleic acid expression was not observed in this period. CONCLUSIONS This case report represents data which show that immunosuppressive therapy may increase the risk of developing persistent high-risk human papillomavirus infection with expression of E6 and E7 oncogenes in renal transplant recipients. However, even during this therapy the immune status of a recipient can improve and contribute to human papillomavirus viral load reduction. Spontaneous abortion can be considered a possible contributory factor in human papillomavirus clearance.
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Affiliation(s)
- Maksims Cistjakovs
- August Kirchenstein Institute of Microbiology and Virology, Riga Stradins University, Riga, Latvia.
| | - Alina Sultanova
- August Kirchenstein Institute of Microbiology and Virology, Riga Stradins University, Riga, Latvia
| | - Olga Jermakova
- August Kirchenstein Institute of Microbiology and Virology, Riga Stradins University, Riga, Latvia
| | - Svetlana Chapenko
- August Kirchenstein Institute of Microbiology and Virology, Riga Stradins University, Riga, Latvia
| | - Baiba Lesina-Korne
- Gynecology and Maternity Unit, Pauls Stradins Clinical University Hospital, Riga, Latvia
| | - Rafail Rozental
- Transplant Research Laboratory, Riga Stradins University, Riga, Latvia
| | - Dace Razeberga
- Gynecology and Maternity Unit, Pauls Stradins Clinical University Hospital, Riga, Latvia
| | - Modra Murovska
- August Kirchenstein Institute of Microbiology and Virology, Riga Stradins University, Riga, Latvia
| | - Ieva Ziedina
- Transplant Research Laboratory, Riga Stradins University, Riga, Latvia
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45
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Suppression of the CD8 T cell response by human papillomavirus type 16 E7 occurs in Langerhans cell-depleted mice. Sci Rep 2016; 6:34789. [PMID: 27708419 PMCID: PMC5052534 DOI: 10.1038/srep34789] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 09/20/2016] [Indexed: 12/21/2022] Open
Abstract
Human papillomavirus (HPV) is an epitheliotropic virus that is the primary causal agent for cervical cancer. Langerhans cells (LC) are skin antigen presenting cells that are reduced in number in HPV-infected skin. The aim of this study was to understand the immune-modulatory effects of HPV16 E7 on LC and on the CD8 T cell response to a skin-expressed antigen. To test this, HPV16 E7 was expressed in mouse skin keratinocytes with the model antigen ovalbumin (Ova). Similar to what is observed in HPV-infected human skin, LC numbers were significantly reduced in E7-expressing mouse skin. This shows that expression of the E7 protein alone is sufficient to mediate LC depletion. Expression of E7 with Ova in keratinocytes strongly suppressed the Ova-specific CD8+ T cell response in the skin draining lymph node. When tested in LC-ablated mice, the CD8 T cell response to skin-expressed Ova in control mice was not affected, nor was the T cell response to Ova restored in E7-expressing skin. These data indicate a role for E7 in regulation of LC homeostasis in the skin and in suppression of antigen specific CD8 T cell expansion, but suggest that these two effects occur independent of each other.
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46
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Observational Management of CIN 2 in Young Women: A Prospective Multicenter Trial. J Low Genit Tract Dis 2016; 20:343-7. [DOI: 10.1097/lgt.0000000000000244] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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47
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Passmore JAS, Williamson AL. Host Immune Responses Associated with Clearance or Persistence of Human Papillomavirus Infections. CURRENT OBSTETRICS AND GYNECOLOGY REPORTS 2016. [DOI: 10.1007/s13669-016-0163-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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48
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Santos C, Neto T, Ferreirinha P, Sousa H, Ribeiro J, Bastos MM, Faustino-Rocha AI, Oliveira PA, Medeiros R, Vilanova M, da Costa RMG. Celecoxib promotes degranulation of CD8+ T cells in HPV-induced lesions of K14-HPV16 transgenic mice. Life Sci 2016; 157:67-73. [DOI: 10.1016/j.lfs.2016.05.040] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Revised: 05/18/2016] [Accepted: 05/28/2016] [Indexed: 12/21/2022]
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49
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Lam JO, Bream JH, Sugar EA, Coles CL, Weber KM, Burk RD, Wiley DJ, Cranston RD, Reddy S, Margolick JB, Strickler HD, Wentz A, Jacobson L, Guo Y, Xiao W, Gillison ML, D'Souza G. Association of serum cytokines with oral HPV clearance. Cytokine 2016; 83:85-91. [PMID: 27064455 DOI: 10.1016/j.cyto.2016.04.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2016] [Revised: 03/30/2016] [Accepted: 04/02/2016] [Indexed: 01/12/2023]
Abstract
BACKGROUND Initial studies suggest higher serum levels of some pro-inflammatory cytokines may be associated with decreased cervical human papillomavirus (HPV) clearance. However, the relationship of cytokines with oral HPV clearance has not been explored. METHODS From 2010 to 2014, oral rinse and serum samples were collected semi-annually from 1601 adults. Oral rinse samples were tested for HPV DNA using PCR. Based on oral HPV results, 931 serum samples were selected for cytokine evaluation to include a roughly equal number of prevalent (n=307), incident (n=313), and no oral HPV infections (n=311). Electrochemiluminescence multiplex assays were used to determine the concentrations of IL-6, IL-8, TNF-α, IFN-γ, IL-1β, IL-2, IL-4, IL-10, IL-12 and IL-13. The relationship between serum cytokine concentrations (categorized into quartiles) and oral HPV clearance was evaluated with Wei-Lin-Weissfeld regression models, adjusting for HPV infection type (prevalent vs. incident), age, HIV status, and CD4 T cell count. RESULTS Higher TNF-α concentration was associated with decreased clearance in men (highest vs. lowest quartile, adjusted hazard ratio [aHR]=0.52, 95% CI=0.34-0.79) and women (aHR=0.76, 95% confidence interval [CI]=0.55-1.04), with stronger associations in men than women (p-interaction=0.049). Higher IL-2 concentration was associated with reduced clearance in men (aHR=0.69, 95% CI=0.50-0.95), but not women (p-interaction=0.058). Results were similar within CD4 T cell strata (CD4⩾500 or CD4<500 cells/μl) among HIV-infected participants. No other cytokines were associated with clearance. CONCLUSION High serum TNF-α is associated with reduced clearance of oral HPV infection.
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Affiliation(s)
- Jennifer O Lam
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Jay H Bream
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Elizabeth A Sugar
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Christian L Coles
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Kathleen M Weber
- Hektoen Institute of Medicine, The CORE Center at John H. Stroger Jr. Hospital of Cook County, Chicago, IL, United States
| | - Robert D Burk
- Departments of Pediatrics, Microbiology and Immunology, and Obstetrics, Gynecology and Women's Health, Albert Einstein College of Medicine, Yeshiva University, Bronx, NY, United States
| | - Dorothy J Wiley
- School of Nursing, University of California Los Angeles, Los Angeles, CA, United States
| | - Ross D Cranston
- School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
| | - Susheel Reddy
- Division of Infectious Diseases, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Joseph B Margolick
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Howard D Strickler
- Departments of Epidemiology and Population Health, Albert Einstein College of Medicine, Yeshiva University, Bronx, NY, United States
| | - Alicia Wentz
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Lisa Jacobson
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Yingshi Guo
- Ohio State University Comprehensive Cancer Center, Columbus, OH, United States
| | - Weihong Xiao
- Ohio State University Comprehensive Cancer Center, Columbus, OH, United States
| | - Maura L Gillison
- Ohio State University Comprehensive Cancer Center, Columbus, OH, United States
| | - Gypsyamber D'Souza
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States.
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Gyurkovska V, Ivanovska N. Distinct roles of TNF-related apoptosis-inducing ligand (TRAIL) in viral and bacterial infections: from pathogenesis to pathogen clearance. Inflamm Res 2016; 65:427-37. [PMID: 26943649 DOI: 10.1007/s00011-016-0934-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Revised: 02/03/2016] [Accepted: 02/24/2016] [Indexed: 02/02/2023] Open
Abstract
INTRODUCTION Apoptotic death of different cells observed during infection is thought to limit overwhelming inflammation in response to microbial challenge. However, the underlying apoptotic death mechanisms have not been well defined. Tumor necrosis factor (TNF) related apoptosis-inducing ligand (TRAIL) is a type II transmembrane protein belonging to the TNF superfamily, which is involved not only in tumor growth suppression but in infection control and also in the regulation of both innate and adaptive immune responses. FINDINGS In this review, we have summarized data of recent studies on the influence of the TRAIL/TRAIL receptor (TRAIL-R) system on the development of viral and bacterial infections. TRAIL may have a dual function in the immune system being able to kill infected cells and also to participate in the pathogenesis of multiple infections. Moreover, many pathogens have evolved mechanisms to manipulate TRAIL signaling thus increasing pathogen replication. CONCLUSION Present data highlight an essential role for the TRAIL/TRAIL-R system in the regulation and modulation of apoptosis and show that TRAIL has distinct roles in pathogenesis and pathogen elimination. Knowledge of the factors that determine whether TRAIL is helpful or harmful supposes its potential therapeutic implications that are only beginning to be explored.
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Affiliation(s)
- Valeriya Gyurkovska
- Institute of Microbiology, Department of Immunology, 26 G. Bonchev Str., 1113, Sofia, Bulgaria
| | - Nina Ivanovska
- Institute of Microbiology, Department of Immunology, 26 G. Bonchev Str., 1113, Sofia, Bulgaria.
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