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Hoes J, King AJ, Berkhof J, de Melker HE. High vaccine effectiveness persists for ten years after HPV16/18 vaccination among young Dutch women. Vaccine 2023; 41:285-289. [PMID: 36470686 DOI: 10.1016/j.vaccine.2022.11.057] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 11/21/2022] [Accepted: 11/22/2022] [Indexed: 12/04/2022]
Abstract
The current study describes the long-term effectiveness of three-dose HPV16/18 vaccination among Dutch women who were eligible for vaccination during a catch-up campaign and were followed in an observational cohort study. Ten years post vaccination, vaccine effectiveness (VE) was estimated using generalized estimating equation models. VE against persistent infections with vaccine type infections (HPV16/18) was high at 95.8%. For cross protective type persistent infections (HPV31/33/45) this was 64.6%. There were no indications of waning of protection over time. This indicates solid long-term protection is provided by the vaccine and is promising with regard to the future clinical impact.
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Affiliation(s)
- Joske Hoes
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, the Netherlands; Department of Epidemiology & Biostatistics, Amsterdam UMC, location VUmc, Amsterdam, the Netherlands.
| | - Audrey J King
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - Johannes Berkhof
- Department of Epidemiology & Biostatistics, Amsterdam UMC, location VUmc, Amsterdam, the Netherlands
| | - Hester E de Melker
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
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52
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Jansen MHA, Rondaan C, Legger GE, Minden K, Uziel Y, Toplak N, Maritsi D, van den Berg L, Berbers GAM, Bruijning P, Egert Y, Normand C, Bijl M, Foster HE, Koné-Paut I, Wouters C, Ravelli A, Elkayam O, Wulffraat NM, Heijstek MW. EULAR/PRES recommendations for vaccination of paediatric patients with autoimmune inflammatory rheumatic diseases: update 2021. Ann Rheum Dis 2023; 82:35-47. [PMID: 35725297 DOI: 10.1136/annrheumdis-2022-222574] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 05/24/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVES Recent insights supporting the safety of live-attenuated vaccines and novel studies on the immunogenicity of vaccinations in the era of biological disease-modifying antirheumatic drugs in paediatric patients with autoimmune/inflammatory rheumatic diseases (pedAIIRD) necessitated updating the EULAR recommendations. METHODS Recommendations were developed using the EULAR standard operating procedures. Two international expert committees were formed to update the vaccination recommendations for both paediatric and adult patients with AIIRD. After a systematic literature review, separate recommendations were formulated for paediatric and adult patients. For pedAIIRD, six overarching principles and seven recommendations were formulated and provided with the level of evidence, strength of recommendation and Task Force level of agreement. RESULTS In general, the National Immunisation Programmes (NIP) should be followed and assessed yearly by the treating specialist. If possible, vaccinations should be administered prior to immunosuppressive drugs, but necessary treatment should never be postponed. Non-live vaccines can be safely given to immunosuppressed pedAIIRD patients. Mainly, seroprotection is preserved in patients receiving vaccinations on immunosuppression, except for high-dose glucocorticoids and B-cell depleting therapies. Live-attenuated vaccines should be avoided in immunosuppressed patients. However, it is safe to administer the measles-mumps-rubella booster and varicella zoster virus vaccine to immunosuppressed patients under specific conditions. In addition to the NIP, the non-live seasonal influenza vaccination should be strongly considered for immunosuppressed pedAIIRD patients. CONCLUSIONS These recommendations are intended for paediatricians, paediatric rheumatologists, national immunisation agencies, general practitioners, patients and national rheumatology societies to attain safe and effective vaccination and optimal infection prevention in immunocompromised pedAIIRD patients.
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Affiliation(s)
- Marc H A Jansen
- Department of Paediatric Immunology & Rheumatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands .,RITA, European Reference Networks, Brussels, Belgium
| | - Christien Rondaan
- Department of Medical Microbiology and Infection Prevention, University Medical Centre Groningen, Groningen, The Netherlands
| | - Geertje E Legger
- RITA, European Reference Networks, Brussels, Belgium.,Department of Paediatric Rheumatology, Beatrix Children's Hospital, University Medical Center Groningen, Groningen, The Netherlands
| | - Kirsten Minden
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care Medicine, Charité Universitätsmedizin, Berlin, Germany.,Epidemiology Unit, German Rheumatism Research Centre, Berlin, Germany
| | - Yosef Uziel
- Paediatric Rheumatology Unit, Department of Paediatrics, Meir Medical Center, Kfar Saba, Israel
| | - Natasa Toplak
- RITA, European Reference Networks, Brussels, Belgium.,Department of Allergology, Rheumatology and Clinical Immunology, University Children's Hospital, Ljubljana, Slovenia
| | - Despoina Maritsi
- Infectious Diseases, Immunology and Rheumatology Unit, Department of Paediatrics, Kyriakou Children's Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Lotte van den Berg
- Dutch JIA Patient and Parent Organisation (JVN), Member of ENCA, Amsterdam, The Netherlands
| | - Guy A M Berbers
- Centre for Infectious Disease Control Netherlands, Laboratory for Infectious Diseases and Screening, National Institute of Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Patricia Bruijning
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Yona Egert
- European Network Childhood Arthritis (ENCA) Patient Organisation, Judea and Samaria Area, Israel
| | - Christophe Normand
- MCI Secretariat, European Network for Children with Arthritis (ENCA), Geneva, Switzerland
| | - Marc Bijl
- Department of Internal Medicine and Rheumatology, Martini Hospital Groningen, Groningen, The Netherlands
| | - Helen E Foster
- Population and Health Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Isabelle Koné-Paut
- Department of Paediatric Rheumatology and CEREMAIA, Hôpital Bicêtre, AP HP, Université Paris Saclay, Paris, France
| | - Carine Wouters
- Division of Paediatric Rheumatology, University Hospitals Leuven, Leuven, Belgium
| | - Angelo Ravelli
- RITA, European Reference Networks, Brussels, Belgium.,Department of Rheumatology, Direzione Scientifica, IRCCS Istituto Giannina Gaslini, Genova, Italy.,Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili (DINOGMI), Università degli Studi di Genova, Genoa, Italy
| | - Ori Elkayam
- Department of Rheumatology, Tel Aviv Sourasky Medical Center and the Sackler faculty of medicine, Tel Aviv University, Tel Aviv, Israel
| | - Nicolaas M Wulffraat
- Department of Paediatric Immunology & Rheumatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands.,RITA, European Reference Networks, Brussels, Belgium
| | - Marloes W Heijstek
- RITA, European Reference Networks, Brussels, Belgium.,Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, The Netherlands
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53
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Zuckerman NS, Shulman LM. Next-Generation Sequencing in the Study of Infectious Diseases. Infect Dis (Lond) 2023. [DOI: 10.1007/978-1-0716-2463-0_1090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/10/2023] Open
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54
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Gheit T, Muwonge R, Lucas E, Galati L, Anantharaman D, McKay-Chopin S, Malvi SG, Jayant K, Joshi S, Esmy PO, Pillai MR, Basu P, Sankaranarayanan R, Tommasino M. Impact of HPV vaccination on HPV-related oral infections. Oral Oncol 2023; 136:106244. [PMID: 36402055 PMCID: PMC9833124 DOI: 10.1016/j.oraloncology.2022.106244] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 11/04/2022] [Accepted: 11/06/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Human papillomavirus (HPV) is one of the most common sexually transmitted infections worldwide. Although the efficacy of the HPV vaccine in preventing the development of cervical pre-malignant lesions has been well demonstrated, the efficacy of the HPV vaccine in preventing HPV infection in the upper respiratory tract has been poorly studied. METHODS In the context of the IARC cohort study of two versus three doses of HPV vaccine in India, we compared the HPV type prevalence in the oral cavity of women vaccinated with three doses, two doses, or a single dose of quadrivalent HPV vaccine with that of unvaccinated women. A total of 997 oral samples, from 818 vaccinated women and 179 unvaccinated women, were collected at three study sites. All the participants were sexually active at the time of sample collection. RESULTS The age-standardized proportion (ASP) of HPV16/18 infections was 2.0 % (95 % CI, 1.0-3.0 %) in vaccinated women and 4.2 % (95 % CI, 1.2-7.2 %) in unvaccinated women. HPV16 was detected in 3.5 % of single-dose recipients, 1.2 % of two-dose recipients (days 1 and 180), and 1.5 % of three-dose recipients (days 1, 60, and 180), whereas 3.3 % of the unvaccinated women tested positive for HPV16. The same trend was observed for HPV18. DISCUSSION Our findings agree with those of previous studies on the efficacy of HPV vaccination in reducing oral HPV infections and provide indications that a single vaccine dose may be less efficient than two or three doses in preventing oral HPV infection.
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Affiliation(s)
- Tarik Gheit
- International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Richard Muwonge
- International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Eric Lucas
- International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Luisa Galati
- International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Devasena Anantharaman
- Rajiv Gandhi Centre for Biotechnology, Poojappura, Thiruvananthapuram, Kerala, India
| | - Sandrine McKay-Chopin
- International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Sylla G Malvi
- Tata Memorial Centre Rural Cancer Project, Nargis Dutt Memorial Cancer Hospital, Barshi District Solapur, Maharashtra, India
| | - Kasturi Jayant
- Tata Memorial Centre Rural Cancer Project, Nargis Dutt Memorial Cancer Hospital, Barshi District Solapur, Maharashtra, India
| | - Smita Joshi
- Jehangir Clinical Development Centre, Jehangir Hospital Premises, Pune, India
| | - Pulikkottil O Esmy
- Christian Fellowship Community Health Centre, Ambillikai, Dindigul District, Tamil Nadu, India
| | | | - Partha Basu
- International Agency for Research on Cancer, World Health Organization, Lyon, France
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55
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Mattis A, Beydoun H, Dobrydneva Y, Ganjoo R. Investigating the Efficacy of HPV Vaccines in Preventing Cervical Cancer from 2006 to 2018 in the US: A SEER Data Set Analysis. Rev Recent Clin Trials 2023; 18:214-222. [PMID: 37046192 PMCID: PMC10514505 DOI: 10.2174/1574887118666230410093715] [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: 09/18/2022] [Revised: 02/20/2023] [Accepted: 03/01/2023] [Indexed: 04/14/2023]
Abstract
BACKGROUND Human papillomavirus (HPV) is the most common sexually transmitted infection in the US.The first HPV vaccine was introduced in 2006. There are three different HPV vaccines that commonly target high-risk HPV types. OBJECTIVE This study compares HPV vaccine efficacy based on alternative endpoints with the most recently available cervical cancer incidence data from the Surveillance, Epidemiology and End Results (SEER) program and SEER*Stat statistical software. METHODS The incidence of cervical cancer, mined from the most recent April 2021 SEER data set, was stratified according to age and racial groups. Trend analysis reporting cervical cancer incidence percentage change (PC) and annual percentage change (APC) was calculated by SEER*Stat statistical software. RESULTS A total of 46,583 cases of cervical cancer were reported, with an average of about 3,580 incidents of cervical cancer per year, with an overall decrement of about 60 cases over the period of 12 years. The percentage change according to age and race groups varied between -15.9 among 40- 44 years old (yo) and +13.8 among 30-34 yo, and from -12 among non-Hispanic White women to +13 among Hispanic women. Statistically significant APC was observed for five of the nine age groups and four of the five racial groups. CONCLUSION There seems to be little if any, correlation between cervical cancer incidence and the HPV vaccine program in the US. HPV vaccine efficacy based on alternative endpoints, such as nucleic acid testing and cytological, surgical, and seropositivity endpoints, is fair. Therefore, it is important to emphasize such alternative testing and surrogate endpoints.
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Affiliation(s)
- Alexander Mattis
- Department of Biomedical Laboratory Science, School of Medicine and Health Sciences, The George Washington University, Ashburn VA, USA
| | - Hind Beydoun
- Department of Research Programs, Fort Belvoir Community Hospital, Fort Belvoir, VA, USA
| | - Yuliya Dobrydneva
- School of System’s Biology, George Mason University, Fairfax, VA, USA
| | - Rohini Ganjoo
- Department of Biomedical Laboratory Science, School of Medicine and Health Sciences, The George Washington University, Ashburn VA, USA
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Zhou S, Luo Y, Lovell JF. Vaccine approaches for antigen capture by liposomes. Expert Rev Vaccines 2023; 22:1022-1040. [PMID: 37878481 PMCID: PMC10872528 DOI: 10.1080/14760584.2023.2274479] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 10/19/2023] [Indexed: 10/27/2023]
Abstract
INTRODUCTION Liposomes have been used as carriers for vaccine adjuvants and antigens due to their inherent biocompatibility and versatility as delivery vehicles. Two vial admixture of protein antigens with liposome-formulated immunostimulatory adjuvants has become a broadly used clinical vaccine preparation approach. Compared to freely soluble antigens, liposome-associated forms can enhance antigen delivery to antigen-presenting cells and co-deliver antigens with adjuvants, leading to improved vaccine efficacy. AREAS COVERED Several antigen-capture strategies for liposomal vaccines have been developed for proteins, peptides, and nucleic acids. Specific antigen delivery methodologies are discussed, including electrostatic adsorption, encapsulation inside the liposome aqueous core, and covalent and non-covalent antigen capture. EXPERT OPINION Several commercial vaccines include active lipid components, highlighting an increasingly prominent role of liposomes and lipid nanoparticles in vaccine development. Utilizing liposomes to associate antigens offers potential advantages, including antigen and adjuvant dose-sparing, co-delivery of antigen and adjuvant to immune cells, and enhanced immunogenicity. Antigen capture by liposomes has demonstrated feasibility in clinical testing. New antigen-capture techniques have been developed and appear to be of interest for vaccine development.
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Affiliation(s)
- Shiqi Zhou
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY, USA
| | - Yuan Luo
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY, USA
| | - Jonathan F Lovell
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY, USA
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Jwa S, Yuyama Y, Yoshida H, Hamazaki T. A favorable impression of vaccination leads to a better vaccination rate for the human papillomavirus vaccine: A Japanese questionnaire survey investigation. Vaccine X 2022; 13:100254. [PMID: 36686401 PMCID: PMC9850027 DOI: 10.1016/j.jvacx.2022.100254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 08/12/2022] [Accepted: 12/21/2022] [Indexed: 12/24/2022] Open
Abstract
Background The Japanese vaccination rate for infants and children is seemingly excellent, except for the human papillomavirus (HPV) vaccine. Regardless of its efficacy, the inoculation rate in Japan has dropped to approximately 1 % since 2013 because of negative information about vaccine side effects. We aimed to demonstrate the factors that lead to low vaccine acceptance rates (e.g., caregiver attitudes, popular misconceptions) to inform the relevant target demographic of a stronger intention to immunize and to facilitate recovery of HPV vaccine coverage. Methods We conducted this study using data from two questionnaire surveys. Statistical analyses of factors affecting vaccine impressions and mediation effects of HPV vaccine impressions were performed. The difference in the knowledge about each vaccine was evaluated. Results Of the respondents, 95.9 % reported their intent to vaccinate their infants, whereas 58.2-78.3 % felt that they sufficiently understood the aims, efficacy, and risks of vaccination and 66.6 % had a positive impression of vaccines. Overall, 21.3 % of parents responded that they planned to have their child vaccinated against HPV, and 25.8 % had a favorable impression of this vaccine. Among factors affecting vaccine impressions, we found that parents had anxiety about vaccines when they felt that their knowledge of vaccines was insufficient. Additionally, impressions of the HPV vaccine had a mediating effect on the association between the impressions of infant vaccines and parents' intent to provide the vaccine to their children. Conclusion These findings show that as a society, we need to improve impressions and knowledge regarding vaccines, including but not exclusively the HPV vaccine. Moreover, although the recovery of HPV vaccine coverage is strongly desired for improving public health, simply improving impressions about the HPV vaccine or educating parents with substantive knowledge is insufficient. Instead, improving impressions and understanding of the vaccination itself is necessary.
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Affiliation(s)
- Sinchul Jwa
- Department of Pediatrics, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka-shi, Osaka 545-8585, Japan,Corresponding author.
| | - Yoshihiko Yuyama
- Department of Pediatrics, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka-shi, Osaka 545-8585, Japan
| | - Hisako Yoshida
- Department of Medical Statistics, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka-shi, Osaka 545-8585, Japan
| | - Takashi Hamazaki
- Department of Pediatrics, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka-shi, Osaka 545-8585, Japan
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58
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Exploring the Molecular Pathogenesis, Pathogen Association, and Therapeutic Strategies against HPV Infection. Pathogens 2022; 12:pathogens12010025. [PMID: 36678374 PMCID: PMC9865103 DOI: 10.3390/pathogens12010025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 12/10/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022] Open
Abstract
The human papillomavirus (HPV), commonly documented as the cause of warts, has gained much interest recently due to its possible links to several types of cancer. HPV infection is discussed in this review from multiple angles, including its virology, epidemiology, etiology, immunology, clinical symptoms, and treatment. Recent breakthroughs in molecular biology have led to the development of new methods for detecting and treating HPV in tissue. There is no cure for HPV, and although vaccines are available to prevent infection with the most common HPV viruses, their utilization is limited. Destruction and excision are the primary treatment modalities. This review sheds light on the epidemiology, molecular pathogenesis, the association of several other pathogens with HPV, the latest treatment strategies available to treat the same, and an overview of the progress made and the obstacles still to be overcome in the fight against HPV infection.
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59
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Gardella B, Pasquali MF, Dominoni M. Human Papillomavirus Cervical Infection: Many Ways to a Single Destination. Vaccines (Basel) 2022; 11:vaccines11010022. [PMID: 36679866 PMCID: PMC9863302 DOI: 10.3390/vaccines11010022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 12/06/2022] [Indexed: 12/24/2022] Open
Abstract
Human papillomavirus (HPV) infection represents the most diffuse sexually transmitted disease of the lower genital tract, with an estimated risk of infection in the general population of 80% over the course of the lifetime [...].
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Affiliation(s)
- Barbara Gardella
- Department of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, 27100 Pavia, Italy
- Department of Obstetrics and Gynecology, IRCCS Fondazione Policlinico San Matteo, 27100 Pavia, Italy
| | - Marianna Francesca Pasquali
- Department of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, 27100 Pavia, Italy
- Department of Obstetrics and Gynecology, IRCCS Fondazione Policlinico San Matteo, 27100 Pavia, Italy
| | - Mattia Dominoni
- Department of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, 27100 Pavia, Italy
- Department of Obstetrics and Gynecology, IRCCS Fondazione Policlinico San Matteo, 27100 Pavia, Italy
- Correspondence: ; Tel.: +39-0382503722
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Wang WV, Kothari S, Skufca J, Giuliano AR, Sundström K, Nygård M, Koro C, Baay M, Verstraeten T, Luxembourg A, Saah AJ, Garland SM. Real-world impact and effectiveness of the quadrivalent HPV vaccine: an updated systematic literature review. Expert Rev Vaccines 2022; 21:1799-1817. [PMID: 36178094 DOI: 10.1080/14760584.2022.2129615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
INTRODUCTION Human papillomavirus (HPV) infection, which poses significant disease burden, is decreasing following implementation of vaccination programs. Synthesized evidence on HPV vaccine real-world benefit was published in 2016. However, long-term impact of vaccination, and how vaccination programs influence infection rates and disease outcomes, requires further examination. AREAS COVERED We systematically reviewed observational studies on HPV vaccination within MEDLINE, EMBASE, and Google Scholar from 2016 to 2020, involving 14 years of follow-up data. We identified 138 peer-reviewed publications reporting HPV vaccine impact or effectiveness. Outcomes of interest included rates of infection at different anatomical sites and incidence of several HPV-related disease endpoints. EXPERT OPINION The expansion of HPV vaccination programs worldwide has led to a reduction in genital infection and significant decreases in incidence of HPV-related disease outcomes. Therefore, the WHO has set goals for the elimination of cervical cancer as a public health concern. To track progress toward this requires an understanding of the effectiveness of different vaccination initiatives. However, the impact on males, and potential benefit of gender-neutral vaccination programs have not been fully explored. To present an accurate commentary on the current outlook of vaccination and to help shape policy therefore requires a systematic review of available data.
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Affiliation(s)
- Wei Vivian Wang
- Center for Observational and Real-World Evidence, Merck Sharp & Dohme LLC, Rahway, NJ, USA
| | - Smita Kothari
- Center for Observational and Real-World Evidence, Merck Sharp & Dohme LLC, Rahway, NJ, USA
| | - Jozica Skufca
- Epidemiology & Pharmacovigilance, P95, Leuven, Belgium
| | - Anna R Giuliano
- Center for Immunization and Infection Research in Cancer, Moffitt Cancer Center, Tampa, FL USA
| | - Karin Sundström
- Department of Laboratory Medicine, Karolinska Institutet, Sweden
| | - Mari Nygård
- Department of Research, Cancer Registry of Norway, Oslo, Norway
| | - Carol Koro
- Center for Observational and Real-World Evidence, Merck Sharp & Dohme LLC, Rahway, NJ, USA
| | - Marc Baay
- Epidemiology & Pharmacovigilance, P95, Leuven, Belgium
| | | | - Alain Luxembourg
- Center for Observational and Real-World Evidence, Merck Sharp & Dohme LLC, Rahway, NJ, USA
| | - Alfred J Saah
- Center for Observational and Real-World Evidence, Merck Sharp & Dohme LLC, Rahway, NJ, USA
| | - Suzanne M Garland
- Department of Obstetrics and Gynecology, The University of Melbourne, Royal Women's Hospital (RWH), Murdoch Childrens Research Institute, Melbourne, Australia
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Galati L, Chiocca S, Duca D, Tagliabue M, Simoens C, Gheit T, Arbyn M, Tommasino M. HPV and head and neck cancers: Towards early diagnosis and prevention. Tumour Virus Res 2022; 14:200245. [PMID: 35973657 PMCID: PMC9420391 DOI: 10.1016/j.tvr.2022.200245] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 07/29/2022] [Accepted: 08/08/2022] [Indexed: 01/13/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the sixth most common cancer worldwide with an increasing trend of its incidence. Alcohol consumption, smoking, and viral infections, such as the mucosal high-risk (HR) human papillomaviruses (HPVs) are major risk factors for HNSCC development. In particular, HR HPVs are mainly associated with a subset of oropharyngeal squamous cell carcinoma (OPSCC), while other head and neck sites are marginally affected by HPV infection. HPV16 is the most frequently HR HPV type associated with HNSCC. In contrast to the cervix, no screening programs or identifiable pre-malignant lesions have been characterized for HPV-related HNSCC. Therefore, identification of general diagnostic algorithms and HPV biomarkers that could facilitate the early diagnosis, disease evolution and recurrence for HPV-driven HNSCCs are urgently needed. We herein review the role of HPV in HNSCC with a focus on epidemiology, biology, applied diagnostic algorithms and available biomarkers in body fluids as early diagnostic tools in HPV-driven HNSCCs.
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Affiliation(s)
- Luisa Galati
- International Agency for Research on Cancer, F-69372, Lyon, France
| | - Susanna Chiocca
- Department of Experimental Oncology, IEO, European Institute of Oncology IRCCS, 20139, Milan, Italy
| | - Daria Duca
- Department of Experimental Oncology, IEO, European Institute of Oncology IRCCS, 20139, Milan, Italy
| | - Marta Tagliabue
- Department of Otolaryngology and Head and Neck Surgery, IEO, European Institute of Oncology IRCCS, 20141, Milan, Italy; Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Cindy Simoens
- Unit of Cancer Epidemiology/Belgian Cancer Centre, Sciensano, 1050, Brussels, Belgium
| | - Tarik Gheit
- International Agency for Research on Cancer, F-69372, Lyon, France.
| | - Marc Arbyn
- Unit of Cancer Epidemiology/Belgian Cancer Centre, Sciensano, 1050, Brussels, Belgium; Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, University Ghent, Ghent, Belgium
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Waser M, Heiss R, Borena W. Factors affecting children's HPV vaccination in Austria: Evidence from a parent survey. Hum Vaccin Immunother 2022; 18:2126251. [PMID: 36251011 DOI: 10.1080/21645515.2022.2126251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Human papillomavirus (HPV) is a sexually transmitted infection that causes cervical cancer, head and neck cancer, other urogenital cancers, and genital warts. In Austria, where HPV vaccination is free for children, the vaccination rate nevertheless remains insufficient for herd immunity against HPV. Using a cross-sectional survey of parents (N = 334) in the state of Tyrol, Austria, we examined parents' reasons for rejecting children's HPV vaccination and key predictors of vaccination intention for their children, including knowledge about HPV, attitude toward vaccination, sources of information about the HPV vaccine, socioeconomic factors, and HPV vaccination intention. Data analyzed using descriptive statistics and logistic regression modeling revealed an overall 81.9% acceptance rate of HPV vaccination. The most common reasons for vaccine hesitancy were a fear of side effects, a perceived lack of information, and the perception that children are too young to be vaccinated. A high level of knowledge about HPV was significantly associated with vaccine acceptance for female but not male children. Negative attitude toward vaccination was significantly related to lower vaccine acceptance, and parents who reported informing themselves about HPV vaccination from online sources were less likely to accept vaccination. Such results call for more educational measures to reduce misinformation about HPV vaccination and thereby reduce the fear of its side effects and promote early vaccination. More information is also needed to improve parents' attitude toward and their knowledge about vaccination, the dissemination of which should focus on the benefits of vaccines for children of both sexes.
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Affiliation(s)
- Madeleine Waser
- Center for Social & Health Innovation MCI Management Center Innsbruck, Innsbruck, Austria
| | - Raffael Heiss
- Center for Social & Health Innovation MCI Management Center Innsbruck, Innsbruck, Austria
| | - Wegene Borena
- Institute of Virology, Innsbruck Medical University, Innsbruck, Austria
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Akhatova A, Azizan A, Atageldiyeva K, Ashimkhanova A, Marat A, Iztleuov Y, Suleimenova A, Shamkeeva S, Aimagambetova G. Prophylactic Human Papillomavirus Vaccination: From the Origin to the Current State. Vaccines (Basel) 2022; 10:1912. [PMID: 36423008 PMCID: PMC9696339 DOI: 10.3390/vaccines10111912] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 11/09/2022] [Accepted: 11/09/2022] [Indexed: 07/30/2023] Open
Abstract
Immunization is the most successful method in preventing and controlling infectious diseases, which has helped saving millions of lives worldwide. The discovery of the human papillomavirus (HPV) infection being associated with a variety of benign conditions and cancers has driven the development of prophylactic HPV vaccines. Currently, four HPV vaccines are available on the pharmaceutical market: Cervarix, Gardasil, Gardasil-9, and the recently developed Cecolin. Multiple studies have proven the HPV vaccines' safety and efficacy in preventing HPV-related diseases. Since 2006, when the first HPV vaccine was approved, more than 100 World Health Organization member countries reported the implementation of HPV immunization. However, HPV vaccination dread, concerns about its safety, and associated adverse outcomes have a significant impact on the HPV vaccine implementation campaigns all over the world. Many developed countries have successfully implemented HPV immunization and achieved tremendous progress in preventing HPV-related conditions. However, there are still many countries worldwide which have not created, or have not yet implemented, HPV vaccination campaigns, or have failed due to deficient realization plans associated with establishing successful HPV vaccination programs. Lack of proper HPV information campaigns, negative media reflection, and numerous myths and fake information have led to HPV vaccine rejection in many states. Thus, context-specific health educational interventions on HPV vaccination safety, effectiveness, and benefits are important to increase the vaccines' acceptance for efficacious prevention of HPV-associated conditions.
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Affiliation(s)
- Ayazhan Akhatova
- School of Medicine, Nazarbayev University, Astana 010000, Kazakhstan
| | - Azliyati Azizan
- Department of Basic Sciences, College of Osteopathic Medicine, Touro University, Henderson, NV 89014, USA
| | - Kuralay Atageldiyeva
- Department of Medicine, School of Medicine, Nazarbayev University, Astana 010000, Kazakhstan
- Clinical Academic Department of Internal Medicine, CF University Medical Center, Astana 10000, Kazakhstan
| | - Aiymkul Ashimkhanova
- Department of Medicine, School of Medicine, Nazarbayev University, Astana 010000, Kazakhstan
| | - Aizada Marat
- Department of Obstetrics and Gynecology #1, NJSC “Astana Medical University”, Astana 010000, Kazakhstan
| | - Yerbolat Iztleuov
- Medical Center, Marat Ospanov West-Kazakhstan Medical University, Aktobe 030000, Kazakhstan
| | - Assem Suleimenova
- Kazakh Institute of Oncology and Radiology, Almaty 050000, Kazakhstan
| | - Saikal Shamkeeva
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, Leipzig University Hospital, 04103 Leipzig, Germany
| | - Gulzhanat Aimagambetova
- Department of Biomedical Sciences, School of Medicine, Nazarbayev University, Astana 010000, Kazakhstan
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Sinduvadi Ramesh P, Vyas R, Satishchandra R, Brunda A, Suma KB, Nataraj SM, Shetty A, Shetty V, Devegowda D. High-risk Human papillomavirus 16/18 in oral mucosa and cervix of sexually active women: A comparative pilot study using conventional nested PCR and an in-house real-time PCR. JOURNAL OF CLINICAL VIROLOGY PLUS 2022. [DOI: 10.1016/j.jcvp.2022.100105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022] Open
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Vikraman SM, Khanna D, Dandpat A. Cervical cancer elimination in indian context: Moving from barriers to facilitators. Cancer 2022; 128:4041-4046. [PMID: 36239011 DOI: 10.1002/cncr.34486] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
It has been 46 years since the launch of cancer control programs in India and yet the recent National Family Health Survey (fifth round, 2019-2021) has reported that just 1.9% of women aged 30-49 years have ever undergone cervical cancer screening. The cost of delayed diagnosis of cervical cancer and its treatment is overwhelming, and the rural population takes the worst hit. It is the need of the hour that the Indian health system and policymakers identify the barriers and facilitators for cervical cancer early detection and provide pragmatic solutions so that the targets of cervical cancer elimination can be achieved in a timely manner.
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Affiliation(s)
- Saraswathy M Vikraman
- Department of Community Medicine, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, India
- Department of Preventive Oncology, Mahamana Pandit Madan Mohan Malaviya Cancer Center and Homi Bhabha Cancer Hospital, Tata Memorial Centers, Varanasi, Uttar Pradesh, India
| | - Divya Khanna
- Department of Preventive Oncology, Mahamana Pandit Madan Mohan Malaviya Cancer Center and Homi Bhabha Cancer Hospital, Tata Memorial Centers, Varanasi, Uttar Pradesh, India
| | - Abhishek Dandpat
- Department of Preventive Oncology, Mahamana Pandit Madan Mohan Malaviya Cancer Center and Homi Bhabha Cancer Hospital, Tata Memorial Centers, Varanasi, Uttar Pradesh, India
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Gohar A, Ali AA, Elkhatib WF, El-Sayyad GS, Elfadil D, Noreddin AM. Combination therapy between prophylactic and therapeutic human papillomavirus (HPV) vaccines with special emphasis on implementation of nanotechnology. Microb Pathog 2022; 171:105747. [PMID: 36064102 DOI: 10.1016/j.micpath.2022.105747] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 08/28/2022] [Accepted: 08/29/2022] [Indexed: 10/14/2022]
Abstract
Human papillomavirus (HPV) is the most prevalent sexually transmitted disease in the world. Even though preventive vaccines against HPV are effective, the effective treatment of HPV infections is much less satisfactory due to multi-drug resistance and secondary adverse effects. Nanotechnology was employed for the delivery of anti-cancer drugs to increase the effectiveness of the treatment and minimize the side effects. Nanodelivery of both preventive and therapeutic HPV vaccines has also been studied to boost vaccine efficacy. Overall, such developments suggest that the nanoparticle-based vaccine might emerge as the most cost-effective way to prevent and treat HPV cancer, assisted or combined with another nanotechnology-based therapy. This review focuses on the current knowledge on pathogenesis and vaccines against HPV, highlighting the current value and perspective regarding the widespread diffusion of HPV vaccines-based nanomaterials. The ongoing advancements in the design of vaccines-based nanomaterials are expanding their therapeutic roles against HPV.
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Affiliation(s)
- Asmaa Gohar
- Extract and Allergen Evaluation Lab., Egyptian Drug Authority (EDA), Giza, Egypt
| | - Aya A Ali
- Microbiology and Immunology Department, Faculty of Pharmacy, Sinai University, Egypt
| | - Walid F Elkhatib
- Microbiology and Immunology Department, Faculty of Pharmacy, Ain Shams University, African Union Organization St., Abbassia, Cairo, 11566, Egypt; Department of Microbiology and Immunology, Faculty of Pharmacy, Galala University, New Galala City, Suez, Egypt.
| | - Gharieb S El-Sayyad
- Department of Microbiology and Immunology, Faculty of Pharmacy, Galala University, New Galala City, Suez, Egypt; Drug Radiation Research Department, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority (EAEA), Cairo, Egypt.
| | - Dounia Elfadil
- Biology and Chemistry Department, Hassan II University of Casablanca, Morocco
| | - Ayman M Noreddin
- Department of Pharmacy Practice & Clinical Pharmacy, Faculty of Pharmacy, Galala University, New Galala City, Suez, Egypt; Faculty of Pharmacy, Ahram Canadian University, 6(th) of October City, Egypt
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Wei Z, Gan J, Feng X, Zhang M, Chen Z, Zhao H, Du Y. APOBEC3B is overexpressed in cervical cancer and promotes the proliferation of cervical cancer cells through apoptosis, cell cycle, and p53 pathway. Front Oncol 2022; 12:864889. [PMID: 36249021 PMCID: PMC9556651 DOI: 10.3389/fonc.2022.864889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 09/09/2022] [Indexed: 12/24/2022] Open
Abstract
Objective APOBEC3B (A3B), a member of the APOBEC family of cytidine deaminases, has been gradually regarded as a key cancerous regulator. However, its expression and mechanism in cervical cancer (CC) have not been fully elucidated. This study was to investigate its expression pattern and potential mechanism on the cell cycle, as well as HPV oncogenes in CC. Methods Data from The Cancer Genome Atlas (TCGA) and Gene Expression (GEO) were used to indicate the mRNA expression pattern of A3B in cervical cancer. Western blot assay was used to detect A3B levels in SiHa and Hela cell lines. Immunohistochemistry (IHC) was used to explore A3B protein abundance and sublocation in cervical cancer as well as normal cervical tissues. Based on the Protein atlas (www.proteinatlas.org), A3B expression in the SiHa cell line is lower than in the HeLa cell line. Therefore, the SiHa cell line was used for A3B gene overexpression experiments while the HeLa cell line was used for knockdown experiments. Flow cytometry analysis was used to detect cell apoptosis. Biological function and cancer-related pathways of A3B were conducted using bioinformatics analysis. Results A3B mRNA was significantly overexpressed in cervical cancer in TCGA-cervical squamous cell carcinoma and endocervical adenocarcinoma (CESC), GSE67522, and GSE7803. A3B was more highly expressed in cervical cancers than in high-grade squamous intraepithelial lesions and normal controls. A3B expression was found to be progressively activated during cervical cancer development. IHC results showed that A3B was significantly higher in cervical cancer tissues than in normal cervical tissues. A3B plasmid-mediated overexpression experiments and A3B siRNA-mediated knockdown experiments showed that A3B significantly promotes cell proliferation, migration, cell cycle, and chemoresistance in cervical cancer cells by the p53 pathway. GO and KEGG analyses showed that A3B expression was strikingly associated with cell proliferation, apoptosis, and immune-associated pathways. Conclusions Taken together, our study implies that A3B promotes cell proliferation, migration, and cell cycle and inhibits cancer cell apoptosis through the p53-mediated signaling pathway. Moreover, A3B could also contribute to chemoresistance in cervical cancer cells. It may be a potential diagnostic biomarker and therapeutic target for chemoresistant cervical cancers.
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Affiliation(s)
- Zhi Wei
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China
| | - Jianfeng Gan
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China
| | - Xuan Feng
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China
| | - Mo Zhang
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China
- Institutes of Integrative Medicine, Fudan University, Shanghai, China
| | - Zhixian Chen
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China
| | - Hongbo Zhao
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China
- *Correspondence: Yan Du, ; Hongbo Zhao,
| | - Yan Du
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China
- Institutes of Integrative Medicine, Fudan University, Shanghai, China
- *Correspondence: Yan Du, ; Hongbo Zhao,
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De Oliveira LH, Janusz CB, Da Costa MT, El Omeiri N, Bloem P, Lewis M, Luciani S. HPV vaccine introduction in the Americas: a decade of progress and lessons learned. Expert Rev Vaccines 2022; 21:1569-1580. [PMID: 36154390 DOI: 10.1080/14760584.2022.2125383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Human papillomavirus (HPV) is an important public health concern due to its causative role in many cancers, especially cervical cancer, and other conditions that lead to serious health consequences in both men and women. In Latin America and the Caribbean, nearly 60,000 new cases of cervical cancer and another 7,000 HPV-associated cancers are diagnosed annually. AREAS COVERED HPV vaccination combined with comprehensive cervical cancer control programmingis paving the way for eliminating cervical cancer as a major public health problem and drastically reducing other HPV-associated diseases. To date, 44 countries and territories in the Americas have introduced HPV vaccines as part of their national immunization programs and cervical cancer control strategies. Early lessons from HPV vaccine introduction suggest that transparent and credible evidence-based decision-making, information, education and communication about HPV and cervical cancer, coordination with existing cervical cancer control initiatives, and precise planning for ensuring effective uptake of the vaccine in target groups are all critical elements of success. EXPERT OPINION There is an urgent need for strategies to increase HPV vaccine coverage, and as the integrated control programs evolve and other HPV-associated disease becomes important for public health, there will be a need for continued program and policy evaluation.
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Affiliation(s)
- Lucia H De Oliveira
- Antimicrobial Resitance Unit, Pan American Health Organization, Washington, DC, USA
| | - Cara B Janusz
- Department of Pediatrics, School of Medicine, University of Michigan, Ann Arbor, MI, USA
| | | | - Nathalie El Omeiri
- Antimicrobial Resitance Unit, Pan American Health Organization, Washington, DC, USA
| | - Paul Bloem
- Department of Immunizations, Biologicals, and Vaccines, World Health Organization, Geneva, Switzerland
| | - Merle Lewis
- Pan American Health Organization, Washington, DC, USA
| | - Silvana Luciani
- Non-communicable Diseases and Mental Health, Pan American Health Organization, Washington, DC, USA
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Bhattacharjee R, Kumar L, Dhasmana A, Mitra T, Dey A, Malik S, Kim B, Gundamaraju R. Governing HPV-related carcinoma using vaccines: Bottlenecks and breakthroughs. Front Oncol 2022; 12:977933. [PMID: 36176419 PMCID: PMC9513379 DOI: 10.3389/fonc.2022.977933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Accepted: 08/04/2022] [Indexed: 11/13/2022] Open
Abstract
Human papillomavirus (HPV) contributes to sexually transmitted infection, which is primarily associated with pre-cancerous and cancerous lesions in both men and women and is among the neglected cancerous infections in the world. At global level, two-, four-, and nine-valent pure L1 protein encompassed vaccines in targeting high-risk HPV strains using recombinant DNA technology are available. Therapeutic vaccines are produced by early and late oncoproteins that impart superior cell immunity to preventive vaccines that are under investigation. In the current review, we have not only discussed the clinical significance and importance of both preventive and therapeutic vaccines but also highlighted their dosage and mode of administration. This review is novel in its way and will pave the way for researchers to address the challenges posed by HPV-based vaccines at the present time.
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Affiliation(s)
- Rahul Bhattacharjee
- Department of Cell and Developmental Biology, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Lamha Kumar
- School of Biology, Indian Institute of Science Education and Research, Thiruvananthapuram, India
| | - Archna Dhasmana
- Himalayan School of Biosciences, Swami Rama Himalayan University, Dehradun, India
| | - Tamoghni Mitra
- KIIT School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT-DU), Bhubaneswar, Odisha, India
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata, West Bengal, India
| | - Sumira Malik
- Amity Institute of Biotechnology, Amity University Jharkhand, Ranchi, Jharkhand, India
| | - Bonglee Kim
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
- *Correspondence: Bonglee Kim, ; Rohit Gundamaraju,
| | - Rohit Gundamaraju
- ER Stress and Mucosal Immunology Lab, School of Health Sciences, University of Tasmania, Launceston, TAS, Australia
- *Correspondence: Bonglee Kim, ; Rohit Gundamaraju,
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Kim E, Haag A, Nguyen J, Kesselman MM, Demory Beckler M. Vaccination of multiple sclerosis patients during the COVID-19 era: Novel insights into vaccine safety and immunogenicity. Mult Scler Relat Disord 2022; 67:104172. [PMID: 36116380 PMCID: PMC9462931 DOI: 10.1016/j.msard.2022.104172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 07/13/2022] [Accepted: 09/08/2022] [Indexed: 11/15/2022]
Abstract
Multiple sclerosis (MS) is an incurable autoimmune disease known to cause widespread demyelinating lesions in the central nervous system (CNS) and a host of debilitating symptoms in patients. The development of MS is believed to be driven by the breakdown of the blood brain barrier, subsequent infiltration by CD4+ and CD8+ T cells, and widespread CNS inflammation and demyelination. Disease modifying therapies (DMTs) profoundly disrupt these processes and therefore compose an essential component of disease management. However, the effects of these therapeutic agents on vaccine safety and immunogenicity in individuals with MS are not yet fully understood. As such, the primary objective of this review article was to summarize the findings of recently conducted studies on vaccine safety and immunogenicity in MS patients treated with DMTs, particularly in the context of the ongoing coronavirus disease 2019 (COVID-19) pandemic. Discussed in this review are vaccinations against influenza, yellow fever, human papillomavirus, measles, mumps, rubella, Streptococcus pneumoniae, hepatitis B, and COVID-19. This article additionally reviews our current understanding of COVID-19 severity and incidence in this patient population, the risks and benefits of vaccination against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), and vaccination guidelines set forth by MS societies and organizations.
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Affiliation(s)
- Enoch Kim
- Dr. Kiran C. Patel College of Allopathic Medicine, Nova Southeastern University, Fort Lauderdale, FL, United States of America.
| | - Alyssa Haag
- Dr. Kiran C. Patel College of Allopathic Medicine, Nova Southeastern University, Fort Lauderdale, FL, United States of America.
| | - Jackie Nguyen
- Dr. Kiran C. Patel College of Allopathic Medicine, Nova Southeastern University, Fort Lauderdale, FL, United States of America.
| | - Marc M Kesselman
- Division of Rheumatology, Dr. Kiran C. Patel College of Osteopathic Medicine, Nova Southeastern University, Fort Lauderdale, FL, United States of America.
| | - Michelle Demory Beckler
- Dr. Kiran C. Patel College of Allopathic Medicine, Nova Southeastern University, Fort Lauderdale, FL, United States of America.
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Virus-like particle vaccinology, from bench to bedside. Cell Mol Immunol 2022; 19:993-1011. [PMID: 35962190 PMCID: PMC9371956 DOI: 10.1038/s41423-022-00897-8] [Citation(s) in RCA: 77] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 06/17/2022] [Indexed: 02/01/2023] Open
Abstract
Virus-like particles (VLPs) have become key tools in biology, medicine and even engineering. After their initial use to resolve viral structures at the atomic level, VLPs were rapidly harnessed to develop antiviral vaccines followed by their use as display platforms to generate any kind of vaccine. Most recently, VLPs have been employed as nanomachines to deliver pharmaceutically active products to specific sites and into specific cells in the body. Here, we focus on the use of VLPs for the development of vaccines with broad fields of indications ranging from classical vaccines against viruses to therapeutic vaccines against chronic inflammation, pain, allergy and cancer. In this review, we take a walk through time, starting with the latest developments in experimental preclinical VLP-based vaccines and ending with marketed vaccines, which earn billions of dollars every year, paving the way for the next wave of prophylactic and therapeutic vaccines already visible on the horizon.
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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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Pak Chun Chau J, Hoi Shan Lo S, Butt L, Chow Choi K. Evaluating the psychometric properties of the Chinese version of the modified Carolina Human Papillomavirus immunisation attitudes and beliefs scale among Chinese adolescent girls. Prev Med Rep 2022; 28:101902. [PMID: 35845821 PMCID: PMC9284400 DOI: 10.1016/j.pmedr.2022.101902] [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: 01/30/2022] [Revised: 07/05/2022] [Accepted: 07/06/2022] [Indexed: 11/16/2022] Open
Abstract
Human Papillomavirus (HPV) vaccine uptake among adolescents is influenced by their views and perceptions of the vaccination. The modified Carolina HPV Immunisation Attitudes and Beliefs Scale (CHIAS) is a well-established instrument to measure adolescents’ views of HPV vaccination. However, there is currently no Chinese version available to inform HPV vaccination promotion efforts among Chinese adolescents. This study aimed to translate and validate the Chinese version of the modified CHIAS (CHIAS-C). A cross-sectional descriptive study was carried out with 212 female adolescents recruited from secondary schools. Internal consistency, convergent validity, and construct validity were examined. Cronbach’s alpha of the five domains ranged from 0.60 to 0.89, suggesting acceptable internal consistency. Both positive and negative correlations were found between CHIAS-C domains and HPV vaccination intention, indicating convergent validity. Factorial validity was established through confirmatory factor analysis. Our findings suggest that adolescents had generally positive perceptions of HPV vaccination and were likely to accept vaccination if given more relevant information. It was found that most adolescents had neither attended any school talks about HPV nor spoken about the vaccination with healthcare providers. This illustrates that adolescents experience a lack of communication and education about HPV vaccination, both of which can be enhanced in order to persuade adolescents to receive the vaccination. The results suggest that the CHIAS-C is a reliable and valid tool to measure adolescents’ views of HPV vaccination. The translated scale may therefore be used in future adolescent research and to inform the development of interventions to increase HPV vaccine uptake.
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Affiliation(s)
- Janita Pak Chun Chau
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
| | - Suzanne Hoi Shan Lo
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
| | - Laveeza Butt
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
| | - Kai Chow Choi
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
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Isgrò MA, Trillò G, Russo L, Tornesello AL, Buonaguro L, Tornesello ML, Miscio L, Normanno N, Bianchi AAM, Buonaguro FM, Cavalcanti E. Bimodal antibody-titer decline following BNT162b2 mRNA anti-SARS-CoV-2 vaccination in healthcare workers of the INT - IRCCS "Fondazione Pascale" Cancer Center (Naples, Italy). Infect Agent Cancer 2022; 17:40. [PMID: 35902961 PMCID: PMC9333344 DOI: 10.1186/s13027-022-00451-1] [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: 01/31/2022] [Accepted: 06/01/2022] [Indexed: 02/08/2023] Open
Abstract
Background Both SARS-CoV-2 mRNA-based vaccines [BNT162b2 (Pfizer-BioNTech) and mRNA-1273 (Moderna)] have shown high efficacy, with very modest side effects in limiting transmission of SARS-CoV-2 and in preventing the severe COVID-19 disease, characterized by a worrying high occupation of intensive care units (ICU), high frequency of intubation and ultimately high mortality rate. At the INT, in Naples, only the BNT162b2/Pfizer vaccine has been administered to cancer patients and healthcare professionals aged 16 and over. In the present study, the antibody response levels and their decline were monitored in an interval of 6–9 months after vaccine administration in the two different cohorts of workers of the INT – IRCCS "Fondazione Pascale" Cancer Center (Naples, Italy): the group of individuals previously infected with SARS-CoV-2 and vaccinated with a single dose; and that of individuals negative for previous exposure to SARS-CoV-2 vaccinated with two doses 21 days apart. Methods Specific anti-RBD (receptor-binding domain) titers against trimeric spike glycoprotein (S) of SARS-CoV-2 by Roche Elecsys Anti-SARS-CoV-2 S ECLIA immunoassay were determined in serum samples of 27 healthcare workers with a previously documented history of SARS-CoV-2 infection and 123 healthcare workers without, during antibody titers’ monitoring. Moreover, geometric mean titers (GMT) and relative fold changes (FC) were calculated. Results Bimodal titer decline was observed in both previously infected and uninfected SARS-CoV-2 subjects. A first rapid decline was followed by a progressive slow decline in the 6/9 month-period before the further vaccine boost. The trend was explained by 2 different mathematical models, exponential and power function, the latter revealing as predictive of antibody titer decline either in infected or in not previously infected ones. The value of the prolonged lower vaccine titer was about 1 log below in the 6/9-month interval after the single dose for previously infected individuals with SARS-CoV-2 and the two doses for those not previously infected. The titer change, after the boost dose administration, on the other hand, was ≥ 1.5 FC higher than the titers at the 6/9-month time-points in both cohorts. A similar quantitative immune titer was observed in both cohorts 8 days after the last boost dose. The subsequent immunoresponse trend remains to be verified. Discussion The results show that a very rapid first decline, from the highest antibody peak, was followed by a very slow decline which ensured immune protection lasting more than 6 months. The apparent absence of adverse effects of the rapid decline on the vaccine's immune protective role has been related to a large majority of low avidity antibodies induced by current vaccines. High avidity antibodies with prolonged anti-transmission efficacy show a longer half-life and are lost over a longer interval period. The cellular immunity, capable of preventing severe clinical diseases, lasts much longer. The unbalanced dual activity (cellular vs humoral) while effective in limiting ICU pressure and overall mortality, does not protect against transmission of SARS-CoV-2, resulting in high circulation of the virus among unvaccinated subjects, including the younger population, and the continuous production of variants characterized by changes in transmissibility and pathogenicity. The high mutation rate, peculiar to the RNA virus, can however lead to a dual opposite results: selection of defective and less efficient viruses up to extinction; risk of more efficiently transmitted variants as the current omicron pandemic. Conclusions In conclusion the current bimodal antibody-titer decline, following BNT162b2 mRNA anti-SARS-CoV-2 vaccination, needs a further extended analysis to verify the protective borderline levels of immunity and the optimal administration schedule of vaccine boosters. Our current results can contribute to such goal, besides a direct comparison of other FDA-approved and candidate vaccines.
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Affiliation(s)
| | - Giusy Trillò
- Istituto Nazionale Tumori - IRCCS, Fondazione Pascale, Naples, Italy
| | - Luigi Russo
- Istituto Nazionale Tumori - IRCCS, Fondazione Pascale, Naples, Italy
| | | | - Luigi Buonaguro
- Istituto Nazionale Tumori - IRCCS, Fondazione Pascale, Naples, Italy
| | | | - Leonardo Miscio
- Istituto Nazionale Tumori - IRCCS, Fondazione Pascale, Naples, Italy
| | - Nicola Normanno
- Istituto Nazionale Tumori - IRCCS, Fondazione Pascale, Naples, Italy
| | | | | | - Ernesta Cavalcanti
- Division of Laboratory Medicine, Istituto Nazionale Tumori - IRCCS, Fondazione Pascale, Naples, Italy.
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Liu L, Zhang G, Zhang Z, Wang L, Wang D, Dai J. Reinfection of Nine-Valent Human Papillomavirus Vaccine Types Among HIV-Negative Men Who Have Sex With Men: A Prospective Cohort Study. Front Public Health 2022; 10:896479. [PMID: 35923960 PMCID: PMC9340213 DOI: 10.3389/fpubh.2022.896479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 06/22/2022] [Indexed: 11/29/2022] Open
Abstract
Objectives Reinfection of human papillomavirus (HPV) among men who have sex with men (MSM) after clearing the infection of HPV has not been well characterized. To understand the reinfection of HPV among human immunodeficiency virus (HIV) negative MSM without HPV vaccine, we analyzed the reinfection of nine-valent HPV vaccine (9v-HPV) types. Methods Data were acquired from a prospective cohort study among HIV-negative MSM in Urumqi of Xinjiang from 1 April 2016 to 14 July 2020. Participants were recruited through a local non-government organization using a website advertisement. Self-administered questionnaires and self-collected anal swabs were collected at baseline and every 6 months. The incidence rates of reinfection was calculated based on the number of events divided by person-months of observation of event risk. 95% confidence intervals (CIs) were calculated based on the Poisson distribution. Results A total of 515 HIV-negative unvaccinated MSM were included with a mean age of 30.93 years (SD 7.85), and 27.68% were reinfected with any 9v-HPV type after clearance. The reinfection incidence rate of any 9v-HPV was 14.47 per 1000 person-months (95% CI: 11.52–17.87). HPV52 was the most common type of reinfection, with a reinfection rate of 17.96 per 1,000 person months (95% CI: 11.58–26.33). Univariate analysis showed that MSM over the age of 30 had a slightly higher risk of reinfection with any 9v-HPV (Hazard ratio (HR): 1.57; 95% CI: 1.01–2.45), but no significant association was observed in multivariate analysis. Conclusions Our study showed MSM without HPV vaccine will become reinfected following the natural clearance of specific HPV types. It is also suggested that HPV vaccination is recommended not only prior to sexual debut but also after viral clearance for MSM to reduce HPV prevalence.
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Affiliation(s)
- Lirong Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Xinjiang Medical University, Urumqi, China
- Center for Disease Control and Prevention of Yining, Yining, China
| | - Guozhen Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Xinjiang Medical University, Urumqi, China
| | - Zewen Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Xinjiang Medical University, Urumqi, China
| | - Lu Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Xinjiang Medical University, Urumqi, China
| | - Duolao Wang
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Jianghong Dai
- Department of Epidemiology and Biostatistics, School of Public Health, Xinjiang Medical University, Urumqi, China
- *Correspondence: Jianghong Dai
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Jansen MH, Rondaan C, Legger G, Minden K, Uziel Y, Toplak N, Maritsi D, van den Berg M, Berbers G, Bruijning P, Egert Y, Normand C, Bijl M, Foster H, Kone-Paut I, Wouters C, Ravelli A, Elkayam O, Wulffraat NM, Heijstek MW. Efficacy, Immunogenicity and Safety of Vaccination in Pediatric Patients With Autoimmune Inflammatory Rheumatic Diseases (pedAIIRD): A Systematic Literature Review for the 2021 Update of the EULAR/PRES Recommendations. Front Pediatr 2022; 10:910026. [PMID: 35874582 PMCID: PMC9298835 DOI: 10.3389/fped.2022.910026] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 05/25/2022] [Indexed: 11/13/2022] Open
Abstract
Background In 2011, the first European League Against Rheumatism (EULAR) vaccination recommendations for pediatric patients with autoimmune inflammatory rheumatic diseases (pedAIIRD) were published. The past decade numerous new studies were performed to assess the safety, efficacy and immunogenicity of vaccinations in pedAIIRD. A systematic literature review (SLR) was therefore performed to serve as the basis for the updated 2021 EULAR/PRES recommendations. Methods An SLR was performed according to the standard operating procedures for EULAR-endorsed recommendations. Primary outcomes were efficacy, immunogenicity and safety of vaccination in pedAIIRD. The search was performed in Medline, Embase and the Cochrane Library and included studies published from November 2010 until July 2020. Results The SLR yielded 57 studies which were included for critical appraisal and data extraction. Only 8 studies described the occurrence of vaccine-preventable infections after vaccination (efficacy), none of these studies were powered to assess efficacy. The majority of studies assessed (humoral) immune responses as surrogate endpoint for vaccine efficacy. Studies on non-live vaccines showed that these were safe and in general immunogenic. Biologic disease-modifying antirheumatic drugs (bDMARDs) in general did not significantly reduce seroprotection rates, except for B-cell depleting therapies which severely hampered humoral responses. Four new studies on human papilloma virus vaccination showed that this vaccine was safe and immunogenic in pedAIIRD. Regarding live-attenuated vaccinations, level 1 evidence of the measles mumps rubella (MMR) booster vaccination became available which showed the safety of this booster for patients treated with methotrexate. In addition, level 3 evidence became available that suggested that the MMR and varicella zoster virus (VZV) vaccination for patients on low dose glucocorticosteroids and bDMARDs might be safe as well. Conclusions The past decade, knowledge on the safety and immunogenicity of (live-attenuated) vaccines in pedAIIRD significantly increased. Data on efficacy (infection prevention) remains scarce. The results from this SLR are the basis for the updated EULAR/PRES vaccination recommendations in pedAIIRD.
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Affiliation(s)
- Marc H. Jansen
- Department of Paediatric Immunology & Rheumatology, Wilhelmina Children's Hospital, University Medical Centre Utrecht, Utrecht, Netherlands
- RITA, European Reference Networks, Brussels, Belgium
| | - Christien Rondaan
- Department of Medical Microbiology and Infection Prevention, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
| | - Geertje Legger
- RITA, European Reference Networks, Brussels, Belgium
- Department of Paediatric Rheumatology, Beatrix Children's Hospital, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
| | - Kirsten Minden
- Department of Paediatric Respiratory Medicine, Immunology and Critical Care Medicine, Deutsches Rheuma-Forschungszentrum Berlin, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt- Universität zu Berlin, Berlin, Germany
- Epidemiology Unit, German Rheumatism Research Centre, Berlin, Germany
| | - Yosef Uziel
- Paediatric Rheumatology Unit, Department of Paediatrics, Meir Medical Centre, Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Nataša Toplak
- RITA, European Reference Networks, Brussels, Belgium
- Department of Allergology, Rheumatology and Clinical Immunology, University Children's Hospital Ljubljana, Ljubljana, Slovenia
| | - Despoina Maritsi
- Infectious Diseases, Immunology and Rheumatology Unit, Second Department of Paediatrics, Medical School, P. & A. Kyriakou Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Guy Berbers
- Centre for Infectious Disease Control, Laboratory for Infectious Diseases and Screening, National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Patricia Bruijning
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, Netherlands
| | - Yona Egert
- European Network for Children With Arthritis (ENCA), MCI Secretariat, Geneva, Switzerland
| | - Christophe Normand
- RITA, European Reference Networks, Brussels, Belgium
- European Network for Children With Arthritis (ENCA), MCI Secretariat, Geneva, Switzerland
| | - Marc Bijl
- Department of Rheumatology and Clinical Immunology, Martini Hospital Groningen, Groningen, Netherlands
| | - Helen Foster
- Population and Health Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Isabelle Kone-Paut
- RITA, European Reference Networks, Brussels, Belgium
- Department of Paediatric Rheumatology and CEREMAIA, Bicêtre University Hospital, Université Paris Saclay, Paris, France
| | - Carine Wouters
- Division of Paediatric Rheumatology University Hospitals Leuven, Leuven, Belgium
| | - Angelo Ravelli
- RITA, European Reference Networks, Brussels, Belgium
- Direzione Scientifica, IRCCS Istituto Giannina Gaslini, Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili (DINOGMI), Università degli Studi di Genova, Genoa, Italy
| | - Ori Elkayam
- Department of Rheumatology, Sackler Faculty of Medicine, Tel Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Nicolaas M. Wulffraat
- Department of Paediatric Immunology & Rheumatology, Wilhelmina Children's Hospital, University Medical Centre Utrecht, Utrecht, Netherlands
- RITA, European Reference Networks, Brussels, Belgium
| | - Marloes W. Heijstek
- RITA, European Reference Networks, Brussels, Belgium
- Department of Rheumatology & Clinical Immunology, University Medical Centre Utrecht, Utrecht, Netherlands
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Towner M, Kim JJ, Simon MA, Matei D, Roque D. Disparities in gynecologic cancer incidence, treatment, and survival: a narrative review of outcomes among black and white women in the United States. Int J Gynecol Cancer 2022; 32:931-938. [PMID: 35523443 PMCID: PMC9509411 DOI: 10.1136/ijgc-2022-003476] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
For patients diagnosed with ovarian, uterine, or cervical cancer, race impacts expected outcome, with black women suffering worse survival than white women for all three malignancies. Moreover, outcomes for black women have largely worsened since the 1970s. In this narrative review, we first provide an updated summary of the incidence and survival of ovarian, uterine, and cervical cancer, with attention paid to differences between white and black patients. We then offer a theoretical framework detailing how racial disparities in outcomes for each of the gynecologic malignancies can be explained as the sum result of smaller white-black differences in experience of preventive strategies, implementation of screening efforts, early detection of symptomatic disease, and appropriate treatment. Much research has been published regarding racial disparities in each of these domains, and with this review, we seek to curate the relevant literature and present an updated understanding of disparities between black and white women with gynecologic malignancies.
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Affiliation(s)
- Mary Towner
- Obstetrics and Gynecology, Division of Gynecologic Oncology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - J Julie Kim
- Obstetrics and Gynecology, Robert H Lurie Comprehensive Cancer Center of Northwestern University, Chicago, Illinois, USA
| | - Melissa A Simon
- Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Daniela Matei
- Obstetrics and Gynecology, Division of Gynecologic Oncology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Dario Roque
- Obstetrics and Gynecology, Division of Gynecologic Oncology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
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Gardella B, Gritti A, Soleymaninejadian E, Pasquali MF, Riemma G, La Verde M, Schettino MT, Fortunato N, Torella M, Dominoni M. New Perspectives in Therapeutic Vaccines for HPV: A Critical Review. Medicina (B Aires) 2022; 58:medicina58070860. [PMID: 35888579 PMCID: PMC9315585 DOI: 10.3390/medicina58070860] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 06/19/2022] [Accepted: 06/24/2022] [Indexed: 12/21/2022] Open
Abstract
Human Papillomavirus is the main cause of cervical cancer, including squamous cell carcinoma of the oropharynx, anus, rectum, penis, vagina, and vulva. In recent years, considerable effort has been made to control HPV-induced diseases using either prophylactic or therapeutic approaches. A critical review of the literature about the therapeutic Human Papillomavirus vaccine was performed to analyze its efficacy in the treatment of female lower genital tract lesions and its possible perspective application in clinical practice. The most important medical databases were consulted, and all papers published from 2000 until 2021 were considered. We retrieved a group of seven papers, reporting the role of anti HPV therapeutic vaccines against the L2 protein in the order of their efficacy and safety in female lower genital tract disease. In addition, the immune response due to vaccine administration was evaluated. The development of therapeutic vaccines represents an interesting challenge for the treatment of HPV infection of the lower genital tract. Literature data underline that the L2 protein may be an interesting and promising target in the development of therapeutic HPV vaccines, but the possible strengths and the unclear longevity of L2 immune responses are factors to be considered before clinical use.
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Affiliation(s)
- Barbara Gardella
- Department of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, 27100 Pavia, Italy; (B.G.); (M.F.P.); (M.D.)
- Department of Obstetrics and Gynecology, IRCCS Fundation Policlinico San Matteo, 27100 Pavia, Italy;
| | - Andrea Gritti
- Department of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, 27100 Pavia, Italy; (B.G.); (M.F.P.); (M.D.)
- Department of Obstetrics and Gynecology, IRCCS Fundation Policlinico San Matteo, 27100 Pavia, Italy;
- Correspondence: ; Tel.: +39-00382-503722
| | - Ehsan Soleymaninejadian
- Department of Obstetrics and Gynecology, IRCCS Fundation Policlinico San Matteo, 27100 Pavia, Italy;
| | - Marianna Francesca Pasquali
- Department of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, 27100 Pavia, Italy; (B.G.); (M.F.P.); (M.D.)
- Department of Obstetrics and Gynecology, IRCCS Fundation Policlinico San Matteo, 27100 Pavia, Italy;
| | - Gaetano Riemma
- Obstetrics and Gynecology Unit, Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 81100 Naples, Italy; (G.R.); (M.L.V.); (M.T.S.); (N.F.); (M.T.)
| | - Marco La Verde
- Obstetrics and Gynecology Unit, Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 81100 Naples, Italy; (G.R.); (M.L.V.); (M.T.S.); (N.F.); (M.T.)
| | - Maria Teresa Schettino
- Obstetrics and Gynecology Unit, Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 81100 Naples, Italy; (G.R.); (M.L.V.); (M.T.S.); (N.F.); (M.T.)
| | - Nicola Fortunato
- Obstetrics and Gynecology Unit, Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 81100 Naples, Italy; (G.R.); (M.L.V.); (M.T.S.); (N.F.); (M.T.)
| | - Marco Torella
- Obstetrics and Gynecology Unit, Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 81100 Naples, Italy; (G.R.); (M.L.V.); (M.T.S.); (N.F.); (M.T.)
| | - Mattia Dominoni
- Department of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, 27100 Pavia, Italy; (B.G.); (M.F.P.); (M.D.)
- Department of Obstetrics and Gynecology, IRCCS Fundation Policlinico San Matteo, 27100 Pavia, Italy;
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Krauss SR, Barbateskovic M, Klingenberg SL, Djurisic S, Petersen SB, Kenfelt M, Kong DZ, Jakobsen JC, Gluud C. Aluminium adjuvants versus placebo or no intervention in vaccine randomised clinical trials: a systematic review with meta-analysis and Trial Sequential Analysis. BMJ Open 2022; 12:e058795. [PMID: 35738649 PMCID: PMC9226993 DOI: 10.1136/bmjopen-2021-058795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
OBJECTIVES To assess the benefits and harms of aluminium adjuvants versus placebo or no intervention in randomised clinical trials in relation to human vaccine development. DESIGN Systematic review with meta-analysis and trial sequential analysis assessing the certainty of evidence with Grading of Recommendations Assessment, Development and Evaluation (GRADE). DATA SOURCES We searched CENTRAL, MEDLINE, Embase, LILACS, BIOSIS, Science Citation Index Expanded and Conference Proceedings Citation Index-Science until 29 June 2021, and Chinese databases until September 2021. ELIGIBILITY CRITERIA Randomised clinical trials irrespective of type, status and language of publication, with trial participants of any sex, age, ethnicity, diagnosis, comorbidity and country of residence. DATA EXTRACTION AND SYNTHESIS Two independent reviewers extracted data and assessed risk of bias with Cochrane's RoB tool 1. Dichotomous data were analysed as risk ratios (RRs) and continuous data as mean differences. We explored both fixed-effect and random-effects models, with 95% CI. Heterogeneity was quantified with I2 statistic. We GRADE assessed the certainty of the evidence. RESULTS We included 102 randomised clinical trials (26 457 participants). Aluminium adjuvants versus placebo or no intervention may have no effect on serious adverse events (RR 1.18, 95% CI 0.97 to 1.43; very low certainty) and on all-cause mortality (RR 1.02, 95% CI 0.74 to 1.41; very low certainty). No trial reported on quality of life. Aluminium adjuvants versus placebo or no intervention may increase adverse events (RR 1.13, 95% CI 1.07 to 1.20; very low certainty). We found no or little evidence of a difference between aluminium adjuvants versus placebo or no intervention when assessing serology with geometric mean titres or concentrations or participants' seroprotection. CONCLUSIONS Based on evidence at very low certainty, we were unable to identify benefits of aluminium adjuvants, which may be associated with adverse events considered non-serious.
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Affiliation(s)
- Sara Russo Krauss
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Marija Barbateskovic
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Sarah Louise Klingenberg
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Snezana Djurisic
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Sesilje Bondo Petersen
- Department of Occupational and Environmental Medicine, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | | | - De Zhao Kong
- The Evidence-Based Medicine Research Center of Traditional Chinese Medicine, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning, China
- Department of Evidence-based Chinese Medicine Research Centre, The Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning, China
| | - Janus C Jakobsen
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Regional Health Research, The Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Christian Gluud
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Regional Health Research, The Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
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Prabhu PR, Carter JJ, Galloway DA. B Cell Responses upon Human Papillomavirus (HPV) Infection and Vaccination. Vaccines (Basel) 2022; 10:vaccines10060837. [PMID: 35746445 PMCID: PMC9229470 DOI: 10.3390/vaccines10060837] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/20/2022] [Accepted: 05/23/2022] [Indexed: 02/01/2023] Open
Abstract
Infection with human papillomavirus (HPV) is the necessary cause of cervical cancer. Availability of vaccines against HPV makes it a highly preventable disease. HPV vaccines act through type-specific neutralizing antibodies produced by antigen-specific plasma cells known as long-lived plasma cells (LLPC). However, just as any other vaccine, success of HPV vaccine is attributed to the immunologic memory that it builds, which is largely attained through generation and maintenance of a class of B cells named memory B cells (Bmem). Both LLPCs and Bmems are important in inducing and maintaining immune memory and it is therefore necessary to understand their role after HPV vaccination to better predict outcomes. This review summarizes current knowledge of B-cell responses following HPV vaccination and natural infection, including molecular signatures associated with these responses.
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81
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Kim TH, Lee SW. Therapeutic Application of Genome Editing Technologies in Viral Diseases. Int J Mol Sci 2022; 23:5399. [PMID: 35628210 PMCID: PMC9140762 DOI: 10.3390/ijms23105399] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/10/2022] [Accepted: 05/11/2022] [Indexed: 11/19/2022] Open
Abstract
Viral infections can be fatal and consequently, they are a serious threat to human health. Therefore, the development of vaccines and appropriate antiviral therapeutic agents is essential. Depending on the virus, it can cause an acute or a chronic infection. The characteristics of viruses can act as inhibiting factors for the development of appropriate treatment methods. Genome editing technology, including the use of clustered regularly interspaced short palindromic repeats (CRISPR)-CRISPR-associated (Cas) proteins, zinc-finger nucleases (ZFNs), and transcription activator-like effector nucleases (TALENs), is a technology that can directly target and modify genomic sequences in almost all eukaryotic cells. The development of this technology has greatly expanded its applicability in life science research and gene therapy development. Research on the use of this technology to develop therapeutics for viral diseases is being conducted for various purposes, such as eliminating latent infections or providing resistance to new infections. In this review, we will look at the current status of the development of viral therapeutic agents using genome editing technology and discuss how this technology can be used as a new treatment approach for viral diseases.
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Affiliation(s)
- Tae Hyeong Kim
- Department of Molecular Biology, Dankook University, Cheonan 31116, Korea;
| | - Seong-Wook Lee
- Department of Bioconvergence Engineering, Research Institute of Advanced Omics, Dankook University, Yongin 16890, Korea
- R&D Center, Rznomics Inc., Seongnam 13486, Korea
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Jasrotia R, Dhanjal DS, Bhardwaj S, Sharma P, Chopra C, Singh R, Kumar A, Mubayi A, Kumar D, Kumar R, Goyal A. Nanotechnology based vaccines: Cervical cancer management and perspectives. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103351] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Yousefi Z, Aria H, Ghaedrahmati F, Bakhtiari T, Azizi M, Bastan R, Hosseini R, Eskandari N. An Update on Human Papilloma Virus Vaccines: History, Types, Protection, and Efficacy. Front Immunol 2022; 12:805695. [PMID: 35154080 PMCID: PMC8828558 DOI: 10.3389/fimmu.2021.805695] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 12/31/2021] [Indexed: 12/18/2022] Open
Abstract
Human papillomavirus (HPV) is the most common sexually transmitted agent worldwide. Early prevention with HPV vaccination is a safe and effective method against this disease. HPV vaccines provided more protection against several oncogenic HPV strains. Three prophylactic HPV vaccines have been approved to target high-risk HPV types and protect against HPV-related disorders. These existing vaccines are based on the recombinant DNA technology and purified L1 protein that is assembled to form HPV empty shells. The prophylactic vaccines are highly immunogenic and can induce production of specific neutralizing antibodies. However, therapeutic vaccines are different from these prophylactic vaccines. They induced cell-mediated immunity against transformed cells, instead of neutralizing antibodies. The second generation of prophylactic HPV vaccines, made from alternative viral components using cost-effective production strategies, is undergoing clinical evaluation. The purpose of this review is to provide a complete and up-to-date review of the types of HPV vaccines and the efficiency of each of them for readers.
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Affiliation(s)
- Zahra Yousefi
- School of Allied Medical Sciences, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Hamid Aria
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Farhoodeh Ghaedrahmati
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Tahereh Bakhtiari
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mahdieh Azizi
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Reza Bastan
- Department of Immunopharmacology, Faculty of Medicine, Karaj University of Medical Sciences, Alborz, Iran
| | - Reza Hosseini
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nahid Eskandari
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Ackerman RS, Muncey AR, Aldawoodi NN, Kotha R, Getting REG. Cancer Immunotherapies: What the Perioperative Physician Needs to Know. Curr Oncol Rep 2022; 24:399-414. [PMID: 35141856 PMCID: PMC9056594 DOI: 10.1007/s11912-022-01202-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/20/2021] [Indexed: 11/26/2022]
Abstract
Purpose of Review For patients with cancer, treatment may include combination therapy, including surgery and immunotherapy. Here, we review perioperative considerations for the patient prescribed immunotherapeutic agents. Recent Findings The perioperative period is a poignant moment in the journey of a patient with cancer, potentially deemed most influential compared to other moments in the care continuum. Several immunotherapeutic medications have been employed near the time of surgery to potentially increase effectiveness. Of the various drug classes, including immune checkpoint inhibitors, cytokines, toll-like receptor agonists, and oncolytic viruses, among others, several notable immune-related adverse effects were noted. They range from minor effects to more serious ones, such as renal failure, myocarditis, and tumor growth. Summary Surgery and immunotherapy are often employed in combination for primary treatment and prevention of cancer recurrence. Careful review and consideration of the pharmacokinetics, pharmacodynamics, and toxicities of immunotherapy benefit the perioperative physician and their patients.
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Affiliation(s)
- Robert S Ackerman
- Department of Anesthesiology, Duke University Medical Center, 134 Research Drive, Durham, NC, 27710, USA.
- Morsani College of Medicine, University of South Florida, Tampa, FL, USA.
| | - Aaron R Muncey
- Department of Anesthesiology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Nasrin N Aldawoodi
- Department of Anesthesiology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Rohini Kotha
- Department of Anesthesiology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
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Zhang J, Fan J, Skwarczynski M, Stephenson RJ, Toth I, Hussein WM. Peptide-Based Nanovaccines in the Treatment of Cervical Cancer: A Review of Recent Advances. Int J Nanomedicine 2022; 17:869-900. [PMID: 35241913 PMCID: PMC8887913 DOI: 10.2147/ijn.s269986] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 02/09/2022] [Indexed: 12/24/2022] Open
Abstract
Persistent infection with high-risk human papillomaviruses (HPVs), such as HPV-16 and HPV-18, can induce cervical cancer in humans. The disease carries high morbidity and mortality among females worldwide. Inoculation with prophylactic HPV vaccines, such as Gardasil® or Cervarix®, is the predominant method of preventing cervical cancer in females 6 to 26 years of age. However, despite the availability of commercial prophylactic HPV vaccines, no therapeutic HPV vaccines to eliminate existing HPV infections have been approved. Peptide-based vaccines, which form one of the most potent vaccine platforms, have been broadly investigated to overcome this shortcoming. Peptide-based vaccines are especially effective in inducing cellular immune responses and eradicating tumor cells when combined with nanoscale adjuvant particles and delivery systems. This review summarizes progress in the development of peptide-based nanovaccines against HPV infection.
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Affiliation(s)
- Jiahui Zhang
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia
| | - Jingyi Fan
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia
| | - Mariusz Skwarczynski
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia
| | - Rachel J Stephenson
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia
| | - Istvan Toth
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia
- School of Pharmacy, The University of Queensland, Woolloongabba, QLD, Australia
- Institute for Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia
| | - Waleed M Hussein
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia
- Correspondence: Waleed M Hussein, School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, 4072, Australia, Tel +61 7 3365 2782, Email
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86
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Immunoinformatics-based characterization of immunogenic CD8 T-cell epitopes for a broad-spectrum cell-mediated immunity against high-risk human papillomavirus infection. Microb Pathog 2022; 165:105462. [DOI: 10.1016/j.micpath.2022.105462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/23/2022] [Accepted: 02/24/2022] [Indexed: 12/24/2022]
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87
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Chang X, Krenger P, Krueger CC, Zha L, Han J, Yermanos A, Roongta S, Mohsen MO, Oxenius A, Vogel M, Bachmann MF. TLR7 Signaling Shapes and Maintains Antibody Diversity Upon Virus-Like Particle Immunization. Front Immunol 2022; 12:827256. [PMID: 35126381 PMCID: PMC8807482 DOI: 10.3389/fimmu.2021.827256] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 12/27/2021] [Indexed: 12/12/2022] Open
Abstract
Virus-like particles (VLPs) are used in different marketed vaccines and are able to induce potent antibody responses. The innate pattern recognition receptors TLR7/8 recognize single stranded (ss) RNA naturally packaged into some VLPs and have been shown to enhance the production of IgG antibodies upon immunization. Here we demonstrate that, upon immunization with RNA-loaded bacteriophage-derived VLP Qβ, TLR7 signaling accelerates germinal center formation, promotes affinity/avidity maturation of VLP-specific IgG and isotype switching to IgG2b/2c. These findings extrapolated to antigens displayed on Qβ; as Fel d 1, the major cat allergen, chemically attached to Qβ also induced higher affinity/avidity IgG2b/2c antibodies in a TLR7-dependent fashion. Chimeric mice lacking TLR7-expression exclusively in B cells demonstrated that the enhanced IgG responses were driven by a B cell intrinsic mechanism. Importantly, deep sequencing of the BCR repertoire of antigen-specific B cells demonstrated higher diversity in mice with TLR7 signaling in B cells, suggesting that TLR7-signaling drives BCR repertoire development and diversity. Furthermore, the current data demonstrate that high levels of clonal diversity are reached early in the response and maintained by TLR7 signaling. In conclusion, TLR7 signaling enhances levels and quality of IgG antibodies, and this finding has major implications for vaccine design.
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Affiliation(s)
- Xinyue Chang
- Department of Rheumatology & Immunology, University Hospital Bern, Bern, Switzerland
- Department of BioMedical Research, University of Bern, Bern, Switzerland
| | - Pascal Krenger
- Department of Rheumatology & Immunology, University Hospital Bern, Bern, Switzerland
- Department of BioMedical Research, University of Bern, Bern, Switzerland
| | - Caroline C. Krueger
- Department of Rheumatology & Immunology, University Hospital Bern, Bern, Switzerland
- Department of BioMedical Research, University of Bern, Bern, Switzerland
| | - Lisha Zha
- International Immunology Centre, Anhui Agricultural University, Hefei, China
| | - Jiami Han
- Department of Biosystems Science and Engineering, Eidgenössische Technische Hochschule (ETH), Zürich, Basel, Switzerland
| | - Alexander Yermanos
- Department of Biosystems Science and Engineering, Eidgenössische Technische Hochschule (ETH), Zürich, Basel, Switzerland
- Institute of Microbiology, Eidgenössische Technische Hochschule Zürich, Zurich, Switzerland
- Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
| | - Salony Roongta
- Department of Rheumatology & Immunology, University Hospital Bern, Bern, Switzerland
- Department of BioMedical Research, University of Bern, Bern, Switzerland
| | - Mona O. Mohsen
- Department of Rheumatology & Immunology, University Hospital Bern, Bern, Switzerland
- Department of BioMedical Research, University of Bern, Bern, Switzerland
| | - Annette Oxenius
- Institute of Microbiology, Eidgenössische Technische Hochschule Zürich, Zurich, Switzerland
| | - Monique Vogel
- Department of Rheumatology & Immunology, University Hospital Bern, Bern, Switzerland
- Department of BioMedical Research, University of Bern, Bern, Switzerland
| | - Martin F. Bachmann
- Department of Rheumatology & Immunology, University Hospital Bern, Bern, Switzerland
- Department of BioMedical Research, University of Bern, Bern, Switzerland
- International Immunology Centre, Anhui Agricultural University, Hefei, China
- Jenner Institute, University of Oxford, Oxford, United Kingdom
- *Correspondence: Martin F. Bachmann,
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88
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Mac Eochagain C, Power R, Parker I, Brennan D. HPV vaccination among seropositive, DNA negative cohorts: a systematic review & meta-analysis. J Gynecol Oncol 2022; 33:e24. [PMID: 35128855 PMCID: PMC9024181 DOI: 10.3802/jgo.2022.33.e24] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 10/01/2021] [Accepted: 12/16/2021] [Indexed: 11/30/2022] Open
Abstract
Objective Vaccine efficacy among previously exposed, but currently uninfected women, i.e., those who have serological evidence of a prior human papillomavirus (HPV) infection without corresponding detectable HPV DNA, remains incompletely defined. This meta-analysis assessed the serotype-specific efficacy of prophylactic HPV vaccination against HPV16/18 persistent infection (PI) and cervical intraepithelial neoplasia (CIN) among seropositive, DNA negative (SPDN) women enrolled to randomized controlled trials (RCTs) of HPV L1-based vaccines. Methods Searches were conducted on 08/16/20 on MEDLINE, Embase, Scopus and CENTRAL. RCTs of L1-based prophylactic bivalent or quadrivalent HPV vaccines, reporting serotype-specific clinical efficacy endpoints in the HPV16/18 seropositive, DNA-negative populations were included. Relative risks (RRs) of 6-month PI (6mPI), 12-month PI (12mPI), CIN1+ and CIN2+ were pooled using a random-effects model. Results A total of 1,727 citations were reviewed. 8 studies, with a total of 9,569 SPDN participants, met all eligibility criteria. The RR of 6mPI (RR=0.22; 95% confidence interval [CI]=0.08–0.61; p=0.018), 12mPI (RR=0.20; 95% CI=0.05–0.80; p=0.035), CIN1+ (RR=0.13; 95% CI=0.05–0.30; p=0.003) and CIN2+ (RR=0.15; 95% CI=0.04–0.59; p=0.022) was significantly reduced in the vaccinated compared to the unvaccinated group. Conclusion Our findings suggest high serotype-specific efficacy for HPV vaccination among cohorts of women with evidence of prior HPV16/18 infections, including 87% efficacy (95% CI=70%–95%; p=0.003) against HPV16/18 cervical dysplasia. HPV vaccination is highly effective among uninfected women, regardless of prior exposure history. Trial Registration PROSPERO Identifier: CRD42020206888
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Affiliation(s)
| | | | | | - Donal Brennan
- Department of Gynaecological Oncology, University College Dublin, Dublin, Ireland
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89
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Lange J, Rivera-Ballesteros O, Buggert M. Human mucosal tissue-resident memory T cells in health and disease. Mucosal Immunol 2022; 15:389-397. [PMID: 34743182 PMCID: PMC8571012 DOI: 10.1038/s41385-021-00467-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/11/2021] [Accepted: 10/18/2021] [Indexed: 02/04/2023]
Abstract
Memory T cells are fundamental to maintain immune surveillance of the human body. During the past decade, it has become apparent that non-recirculating resident memory T cells (TRMs) form a first line memory response in tissues to tackle re-infections. The fact that TRMs are essential for local immunity highlights the therapeutic potential of targeting this population against tumors and infections. However, similar to other immune subsets, TRMs are heterogenous and may form distinct effector populations with unique functions at diverse tissue sites. Further insight into the mechanisms of how TRM function and respond to pathogens and malignancies at different mucosal sites will help to shape future vaccine and immunotherapeutic approaches. Here, we review the current understanding of TRM function and biology at four major mucosal sites: gastrointestinal tract, lung, head and neck, as well as female reproductive tract. We also summarize our current knowledge of how TRM targets invading pathogens and developing tumor cells at these mucosal sites and contemplate how TRMs may be exploited to protect from infections and cancer.
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Affiliation(s)
- Joshua Lange
- grid.4714.60000 0004 1937 0626Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Olga Rivera-Ballesteros
- grid.4714.60000 0004 1937 0626Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Marcus Buggert
- grid.4714.60000 0004 1937 0626Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
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90
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Vaccine Strategies for Human Papillomavirus-Associated Head and Neck Cancers. Cancers (Basel) 2021; 14:cancers14010033. [PMID: 35008197 PMCID: PMC8750601 DOI: 10.3390/cancers14010033] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/15/2021] [Accepted: 12/20/2021] [Indexed: 12/25/2022] Open
Abstract
Simple Summary Human papillomavirus (HPV) is recognized as a significant risk factor for head and neck cancers worldwide, and it is the most common cause of oropharyngeal cancers in the United States. Here, we review the incidence and pathogenesis of HPV-related cancers, the development and approval of HPV prophylactic vaccines, and the use and effectiveness of HPV vaccines around the world. Furthermore, we discuss advances in the development of HPV therapeutic vaccines as well as its associated challenges. Abstract The rising incidence of oropharyngeal squamous cell cancers (OPSCC) in the United States is largely attributed to HPV. Prophylactic HPV vaccines have demonstrated effectiveness against oral infection of HPV 16 and HPV 18. We review the global epidemiology and biology of HPV-related cancers as well as the development of HPV vaccines and their use worldwide. We also review the various strategies and challenges in development of therapeutic HPV vaccines.
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91
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Peng XL, Cheng JSY, Gong HL, Yuan MD, Zhao XH, Li Z, Wei DX. Advances in the design and development of SARS-CoV-2 vaccines. Mil Med Res 2021; 8:67. [PMID: 34911569 PMCID: PMC8674100 DOI: 10.1186/s40779-021-00360-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 11/15/2021] [Indexed: 01/18/2023] Open
Abstract
Since the end of 2019, coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread worldwide. The RNA genome of SARS-CoV-2, which is highly infectious and prone to rapid mutation, encodes both structural and nonstructural proteins. Vaccination is currently the only effective method to prevent COVID-19, and structural proteins are critical targets for vaccine development. Currently, many vaccines are in clinical trials or are already on the market. This review highlights ongoing advances in the design of prophylactic or therapeutic vaccines against COVID-19, including viral vector vaccines, DNA vaccines, RNA vaccines, live-attenuated vaccines, inactivated virus vaccines, recombinant protein vaccines and bionic nanoparticle vaccines. In addition to traditional inactivated virus vaccines, some novel vaccines based on viral vectors, nanoscience and synthetic biology also play important roles in combating COVID-19. However, many challenges persist in ongoing clinical trials.
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Affiliation(s)
- Xue-Liang Peng
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi’an, 710069 China
| | - Ji-Si-Yu Cheng
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi’an, 710069 China
| | - Hai-Lun Gong
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi’an, 710069 China
| | - Meng-Di Yuan
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi’an, 710069 China
| | - Xiao-Hong Zhao
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi’an, 710069 China
| | - Zibiao Li
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, Innovis, #08-03, Singapore, 138634 Singapore
| | - Dai-Xu Wei
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi’an, 710069 China
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92
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Wang W, Kothari S, Baay M, Garland SM, Giuliano AR, Nygård M, Velicer C, Tota J, Sinha A, Skufca J, Verstraeten T, Sundström K. Real-world impact and effectiveness assessment of the quadrivalent HPV vaccine: a systematic review of study designs and data sources. Expert Rev Vaccines 2021; 21:227-240. [PMID: 34845951 DOI: 10.1080/14760584.2022.2008243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Vaccine effectiveness and impact studies are typically observational, generating evidence after vaccine launch in a real-world setting. For human papillomavirus (HPV) vaccination studies, the variety of data sources and methods used is pronounced. Careful selection of study design, data capture and analytical methods can mitigate potential bias in such studies. AREAS COVERED We systematically reviewed the different study designs, methods, and data sources in published evidence (1/2007-3/2020), which assessed the quadrivalent HPV vaccine effectiveness and impact on cervical/cervicovaginal, anal, and oral HPV infections, anogenital warts, lesions in anus, cervix, oropharynx, penis, vagina or vulva, and recurrent respiratory papillomatosis. EXPERT OPINION The rapid growth in access to real-world data allows global monitoring of effects of different public health interventions, including HPV vaccination programs. But the use of data which are not collected or organized to support research also underscore a need to develop robust methodology that provides insight of vaccine effects and consequences of different health policy decisions. To achieve the WHO elimination goal, we foresee a growing need to evaluate HPV vaccination programs globally. A critical appraisal summary of methodology used will provide timely guidance to researchers who want to initiate research activities in various settings.
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Affiliation(s)
- Wei Wang
- Center for Observational and Real-world Evidence, Merck & Co. Inc., Kenilworth, NJ, USA
| | - Smita Kothari
- Center for Observational and Real-world Evidence, Merck & Co. Inc., Kenilworth, NJ, USA
| | - Marc Baay
- P95 Epidemiology & Pharmacovigilance, Leuven, Belgium
| | - Suzanne M Garland
- Department Obstetrics and Gynaecology, University of Melbourne, Centre Women's Infectious Diseases Research, Royal Women's Hospital, and Infection & Immunity Murdoch Children's Research Institute, Parkville, Australia
| | - Anna R Giuliano
- Center for Immunizaton and Infection Research in Cancer, Moffitt Cancer Center, Tampa, FL, USA
| | - Mari Nygård
- Department of Research, Cancer Registry of Norway, Oslo, Norway
| | - Christine Velicer
- Center for Observational and Real-world Evidence, Merck & Co. Inc., Kenilworth, NJ, USA
| | - Joseph Tota
- Center for Observational and Real-world Evidence, Merck & Co. Inc., Kenilworth, NJ, USA
| | - Anushua Sinha
- Center for Observational and Real-world Evidence, Merck & Co. Inc., Kenilworth, NJ, USA
| | - Jozica Skufca
- P95 Epidemiology & Pharmacovigilance, Leuven, Belgium
| | | | - Karin Sundström
- Department of Laboratory Medicine, Division of Pathology, Karolinska Institutet, Stockholm, Sweden
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93
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Eto Y, Saubi N, Ferrer P, Joseph-Munné J. Expression of Chimeric HPV-HIV Protein L1P18 in Pichia pastoris; Purification and Characterization of the Virus-like Particles. Pharmaceutics 2021; 13:pharmaceutics13111967. [PMID: 34834382 PMCID: PMC8622379 DOI: 10.3390/pharmaceutics13111967] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 11/10/2021] [Accepted: 11/12/2021] [Indexed: 11/16/2022] Open
Abstract
Currently, three human papillomavirus (HPV) vaccines are already licensed and all of them are based on virus-like particles (VLPs) of HPV L1 capsid protein but not worldwide accessible. While about 38.0 million people were living with HIV in 2019, only 68% of HIV-infected individuals were accessing antiretroviral therapy as of the end of June 2020 and there is no HIV vaccine yet. Therefore, safe, effective, and affordable vaccines against those two viruses are immediately needed. Both HPV and HIV are sexually transmitted infections and one of the main access routes is the mucosal genital tract. Thus, the development of a combined vaccine that would protect against HPV and HIV infections is a logical effort in the fight against these two major global pathogens. In this study, a recombinant Pichia pastoris producing chimeric HPV-HIV L1P18 protein intracellularly was constructed. After cell disruption, the supernatant was collected, and the VLPs were purified by a combination of ammonium sulfate precipitation, size exclusion chromatography, ultracentrifugation, and ultrafiltration. At the end of purification process, the chimeric VLPs were recovered with 96% purity and 9.23% overall yield, and the morphology of VLPs were confirmed by transmission electron microscopy. This work contributes towards the development of an alternative platform for production of a bivalent vaccine against HPV and HIV in P. pastoris.
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Affiliation(s)
- Yoshiki Eto
- Department of Microbiology, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (Y.E.); (N.S.)
- Department of Chemical, Biological and Environmental Engineering, School of Engineering, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain;
- Vall d’Hebron Research Institute, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain
- AIDS Research Unit, Infectious Diseases Department, Hospital Clínic/IDIBAPS, School of Medicine, University of Barcelona, 08036 Barcelona, Spain
| | - Narcís Saubi
- Department of Microbiology, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (Y.E.); (N.S.)
- Vall d’Hebron Research Institute, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain
- AIDS Research Unit, Infectious Diseases Department, Hospital Clínic/IDIBAPS, School of Medicine, University of Barcelona, 08036 Barcelona, Spain
| | - Pau Ferrer
- Department of Chemical, Biological and Environmental Engineering, School of Engineering, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain;
| | - Joan Joseph-Munné
- Department of Microbiology, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (Y.E.); (N.S.)
- Correspondence:
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94
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Kayyal M, Bolhassani A, Noormohammadi Z, Sadeghizadeh M. Immunological responses and anti-tumor effects of HPV16/18 L1-L2-E7 multiepitope fusion construct along with curcumin and nanocurcumin in C57BL/6 mouse model. Life Sci 2021; 285:119945. [PMID: 34516991 DOI: 10.1016/j.lfs.2021.119945] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/27/2021] [Accepted: 09/04/2021] [Indexed: 02/07/2023]
Abstract
AIMS Human papillomavirus (HPV) L1, L2 and E7 proteins were used as target antigens for development of preventive and therapeutic vaccines. Moreover, linkage of antigens to heat shock proteins (HSPs) could enhance the potency of vaccines. Curcumin and nanocurcumin compounds were suggested as the chemopreventive and chemotherapeutic agents against cancer. In this study, two multiepitope DNA and peptide-based vaccine constructs (L1-L2-E7 and HSP70-L1-L2-E7) were used along with curcumin and nanocurcumin to evaluate immune responses, and protective/therapeutic effects in tumor mouse model. MAIN METHODS At first, the multiepitope L1-L2-E7 and HSP70-L1-L2-E7 fusion genes were subcloned in eukaryotic and prokaryotic expression vectors. The recombinant multiepitope peptides were generated in E. coli strain. Then, the cytotoxic effects of curcumin and nanocurcumin were evaluated on HEK-293 T non-cancerous and C3 cancerous cells. Finally, mice vaccination was performed using different regimens. Curcumin and nanocurcumin compounds were administered alone or along with different vaccine constructs. KEY FINDINGS Our data indicated that the use of nanocurcumin along with the multiepitope HSP70-L1-L2-E7 vaccine construct could completely protect mice against HPV-related C3 tumor cells, and eradicate tumors in a therapeutic test. Furthermore, nanocurcumin showed higher protection than curcumin alone. Generally, curcumin and nanocurcumin compounds could reduce tumor growth synergistically with the multiepitope vaccine constructs, but they did not influence the immune responses in different regimens. SIGNIFICANCE These data demonstrated that the designed multiepitope vaccine constructs along with curcumin and nanocurcumin can be used as a promising method for HPV vaccine development.
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MESH Headings
- Animals
- Antineoplastic Agents/administration & dosage
- Antineoplastic Agents/pharmacology
- Cancer Vaccines/genetics
- Cancer Vaccines/immunology
- Capsid Proteins/administration & dosage
- Capsid Proteins/genetics
- Capsid Proteins/immunology
- Cloning, Molecular
- Curcumin/administration & dosage
- Curcumin/pharmacology
- Cytokines/metabolism
- Epitopes, T-Lymphocyte/administration & dosage
- Epitopes, T-Lymphocyte/genetics
- Epitopes, T-Lymphocyte/immunology
- Escherichia coli
- Female
- Genetic Vectors
- HEK293 Cells
- HSP70 Heat-Shock Proteins/administration & dosage
- HSP70 Heat-Shock Proteins/genetics
- HSP70 Heat-Shock Proteins/immunology
- Humans
- Mice, Inbred C57BL
- Neoplasms, Experimental/immunology
- Neoplasms, Experimental/therapy
- Oncogene Proteins, Viral/administration & dosage
- Oncogene Proteins, Viral/genetics
- Oncogene Proteins, Viral/immunology
- Papillomavirus E7 Proteins/administration & dosage
- Papillomavirus E7 Proteins/genetics
- Papillomavirus E7 Proteins/immunology
- Papillomavirus Vaccines/administration & dosage
- Papillomavirus Vaccines/genetics
- Papillomavirus Vaccines/immunology
- Recombinant Fusion Proteins/administration & dosage
- Recombinant Fusion Proteins/genetics
- Recombinant Fusion Proteins/immunology
- Uterine Cervical Neoplasms/immunology
- Uterine Cervical Neoplasms/therapy
- Vaccines, Subunit/administration & dosage
- Vaccines, Subunit/genetics
- Vaccines, Subunit/immunology
- Mice
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Affiliation(s)
- Matin Kayyal
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Azam Bolhassani
- Department of Hepatitis and AIDS, Pasteur Institute of Iran, Tehran, Iran.
| | - Zahra Noormohammadi
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Majid Sadeghizadeh
- Department of Genetics, Faculty of Biological Sciences, Tarbiat Modares University of Tehran, Tehran, Iran
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95
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Chang X, Zeltins A, Mohsen MO, Gharailoo Z, Zha L, Liu X, Walton S, Vogel M, Bachmann MF. A Novel Double Mosaic Virus-like Particle-Based Vaccine against SARS-CoV-2 Incorporates Both Receptor Binding Motif (RBM) and Fusion Domain. Vaccines (Basel) 2021; 9:1287. [PMID: 34835218 PMCID: PMC8619050 DOI: 10.3390/vaccines9111287] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 10/29/2021] [Accepted: 10/31/2021] [Indexed: 11/22/2022] Open
Abstract
COVID-19 has emerged, and has rapidly become a major health problem worldwide, causing millions of mortalities. Vaccination against COVID-19 is the most efficient way to stop the pandemic. The goal of vaccines is to induce neutralizing antibodies against SARS-CoV-2 virus. Here, we present a novel double mosaic virus-like particle (VLP) displaying two independent neutralizing epitopes, namely the receptor binding motif (RBM) located in S1 and the fusion peptide (AA 817-855) located in S2. CuMVTT virus-like particles were used as VLP scaffold and both domains were genetically fused in the middle of CuMVTT subunits, which co-assembled into double mosaic particles (CuMVTT-DF). A single fusion mosaic particle (CuMVTT-FP) containing the fusion peptide only was used for comparison. The vaccines were produced in E. coli, and electron microscopy and dynamic light scattering confirmed their integrity and homogeneity. In addition, the CuMVTT-DF vaccine was well recognized by ACE2 receptor, indicating that the RBM was in native conformation. Both CuMVTT-FP and CuMVTT-DF vaccines induced high levels of high avidity IgG antibodies as well as IgA recognizing spike and RBD in the case of CuMVTT-DF. Both vaccine candidates induced virus-neutralizing antibodies indicating that the fusion peptide can independently induce virus-neutralizing antibodies. In contrast, CuMVTT-DF containing both RBM and fusion peptide induced a higher level of neutralizing antibodies suggesting that the new double mosaic vaccine candidate CuMVTT-DF consisting of two antigens in one VLP maybe an attractive candidate for scale-up in a bacterial fermentation process for clinical development.
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Affiliation(s)
- Xinyue Chang
- Department of Rheumatology and Immunology, University Hospital Bern, 3010 Bern, Switzerland; (X.C.); (M.O.M.); (Z.G.); (X.L.); (M.V.)
- Department of BioMedical Research, University of Bern, 3012 Bern, Switzerland
| | - Andris Zeltins
- Latvian Biomedical Research & Study Center, Ratsupites 1, LV1067 Riga, Latvia;
| | - Mona O. Mohsen
- Department of Rheumatology and Immunology, University Hospital Bern, 3010 Bern, Switzerland; (X.C.); (M.O.M.); (Z.G.); (X.L.); (M.V.)
- Department of BioMedical Research, University of Bern, 3012 Bern, Switzerland
- Saiba GmbH, 8808 Pfäffikon, Switzerland;
| | - Zahra Gharailoo
- Department of Rheumatology and Immunology, University Hospital Bern, 3010 Bern, Switzerland; (X.C.); (M.O.M.); (Z.G.); (X.L.); (M.V.)
- Department of BioMedical Research, University of Bern, 3012 Bern, Switzerland
| | - Lisha Zha
- International Immunology Centre, Anhui Agricultural University, Hefei 230036, China;
| | - Xuelan Liu
- Department of Rheumatology and Immunology, University Hospital Bern, 3010 Bern, Switzerland; (X.C.); (M.O.M.); (Z.G.); (X.L.); (M.V.)
- Department of BioMedical Research, University of Bern, 3012 Bern, Switzerland
- International Immunology Centre, Anhui Agricultural University, Hefei 230036, China;
| | | | - Monique Vogel
- Department of Rheumatology and Immunology, University Hospital Bern, 3010 Bern, Switzerland; (X.C.); (M.O.M.); (Z.G.); (X.L.); (M.V.)
- Department of BioMedical Research, University of Bern, 3012 Bern, Switzerland
| | - Martin F. Bachmann
- Department of Rheumatology and Immunology, University Hospital Bern, 3010 Bern, Switzerland; (X.C.); (M.O.M.); (Z.G.); (X.L.); (M.V.)
- Department of BioMedical Research, University of Bern, 3012 Bern, Switzerland
- International Immunology Centre, Anhui Agricultural University, Hefei 230036, China;
- Jenner Institute, University of Oxford, Oxford OX3 7BN, UK
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96
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Panicker G, Rajbhandari I, Pathak HN, Brady AM, Unger ER. Multiplex immunoassay to measure antibody response to nine HPV vaccine types. J Immunol Methods 2021; 498:113136. [PMID: 34464605 PMCID: PMC11059205 DOI: 10.1016/j.jim.2021.113136] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 08/22/2021] [Accepted: 08/25/2021] [Indexed: 11/29/2022]
Abstract
Well-characterized HPV serology assays are required to evaluate performance of biosimilar candidate vaccines, reduced dosing schedules and novel administration methods. We report characterization of an expanded assay, M9ELISA, that detects antibodies to HPV virus-like particles (VLP) of nine types using direct IgG ELISA on the Meso Scale Discovery (MSD) electrochemiluminescence platform. The method is based on the previously published M4ELISA which detects antibodies to HPV6,11,16, and 18. It has been modified to add detection of antibodies to HPV31,33,45,52 and 58, and to streamline assay and reduce background. The M9ELISA plates were prepared with purified type specific L1 + L2 VLPs coated on 10-spot/well standard MSD microplates. Results of ELISA on three serial dilutions of serum were read on MSD imager, and titers calculated using the parallel line method. Evaluations included dynamic range, assay reproducibility, and stability over time. We compared M9ELISA results to those from a pseudovirion-based neutralization assay in sera from a mixed cohort of unvaccinated and vaccinated individuals (n = ~116) and to competitive Luminex immunoassay (cLIA) results in sera from a predominantly unvaccinated cohort (n = 4426). The linear range of the assay extended over 5 logs, with inter-assay reproducibility coefficient of variation ≤25% for all types. The pre-coated plates were stable for at least 2 years. Spearman correlation of antibody titers showed excellent correlation with PBNA (r = 0.86-0.97) and moderate correlation (r = 0.52-0.68) with cLIA. Thus, the M9ELISA can serve as a useful platform for high-throughput, sensitive and simultaneous quantitation of the antibody responses to nine HPV vaccine types.
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Affiliation(s)
- G Panicker
- Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, USA.
| | - I Rajbhandari
- Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, USA
| | - H N Pathak
- Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, USA
| | - A M Brady
- Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, USA
| | - E R Unger
- Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, USA
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97
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Freire-Salinas J, Benito R, Azueta A, Gil J, Mendoza C, Nicolás M, García-Berbel P, Algarate S, Gómez-Román J. Genotype Distribution Change After Human Papillomavirus Vaccination in Two Autonomous Communities in Spain. Front Cell Infect Microbiol 2021; 11:633162. [PMID: 34631594 PMCID: PMC8493034 DOI: 10.3389/fcimb.2021.633162] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 08/27/2021] [Indexed: 11/13/2022] Open
Abstract
Context It has been more than 10 years since the human papillomavirus (HPV) vaccination program was initiated in most advanced countries. Thus, it seems necessary to change the uterine cervical cancer screening strategy. Molecular-based tests are considered essential in this scenario. Objective We aimed to review the distribution of the HPV genotypes after the introduction of the vaccination program with Cervarix® and Gardasil 4® in two autonomous communities in Spain, looking for possible changes in distribution and the occurrence of a herd effect. Design A cross-sectional study was performed in 45,362 samples that were processed in the Cantabria and Aragon communities during the period from 2002 to 2016. We compared the genotype distribution before and after the vaccination program was initiated. Results Genotypes HPV6 and HPV11 have decreased significantly after the introduction of the vaccine. HPV16 has had a decrease, but not a significant one in the statistical analysis. However, HPV31, HPV52, and HPV45 have increased in percentage. A replacement phenomenon with other genotypes not included in the vaccine has been observed in our population. Conclusions Continued surveillance is needed to provide further indication of any changes over time in the genotypes in circulation. This will be facilitated by monitoring the genotyping results from the new model of cervical screening using primary HPV DNA testing.
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Affiliation(s)
- Javier Freire-Salinas
- Servicio de Anatomía Patológica, Hospital Universitario Marqués de Valdecilla, IDIVAL, Universidad de Cantabria, Santander, Spain
| | - Rafael Benito
- Servicio de Microbiología, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Ainara Azueta
- Servicio de Anatomía Patológica, Hospital Universitario Marqués de Valdecilla, IDIVAL, Universidad de Cantabria, Santander, Spain
| | - Joaquina Gil
- Servicio de Microbiología, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Claudia Mendoza
- Servicio de Microbiología, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Montserrat Nicolás
- Servicio de Anatomía Patológica, Hospital Universitario Marqués de Valdecilla, IDIVAL, Universidad de Cantabria, Santander, Spain
| | - Pilar García-Berbel
- Servicio de Anatomía Patológica, Hospital Universitario Marqués de Valdecilla, IDIVAL, Universidad de Cantabria, Santander, Spain
| | - Sonia Algarate
- Servicio de Microbiología, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Javier Gómez-Román
- Servicio de Anatomía Patológica, Hospital Universitario Marqués de Valdecilla, IDIVAL, Universidad de Cantabria, Santander, Spain
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98
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Wang F, Jozkowski KN, Zhang S. Evaluating Risk-Stratified HPV Catch-up Vaccination Strategies: Should We Go beyond Age 26? Med Decis Making 2021; 42:524-537. [PMID: 34634963 DOI: 10.1177/0272989x211042894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Human papillomavirus (HPV) is the most common sexually transmitted infection in the United States. HPV can cause genital warts and multiple types of cancers in females. HPV vaccination is recommended to youth age 11 or 12 years before sexual initiation to prevent onset of HPV-related diseases. For females who have not been vaccinated previously, catch-up vaccines are recommended through age 26. The extent to which catch-up vaccines are beneficial in terms of disease prevention and cost-effectiveness is questionable given that some women may have been exposed to HPV before receiving the catch-up vaccination. This study aims to examine whether the cutoff age of catch-up vaccination should be determined based on an individual woman's risk characteristic instead of a one-size-fits-all age 26. METHODS We developed a microsimulation model to evaluate multiple clinical outcomes of HPV vaccination for different women based on a number of personal attributes. We modeled the impact of HPV vaccination at different ages on every woman and tracked her course of life to estimate the clinical outcomes that resulted from receiving vaccines. As the simulation model is risk stratified, we used extreme gradient boosting to build an HPV risk model estimating every woman's dynamic HPV risk over time for the lifetime simulation model. RESULTS Our study shows that catch-up vaccines still benefit all women after age 26 from the perspective of clinical outcomes. Women facing high risk of HPV infection are expected to gain more health benefits compared with women with low HPV risk. CONCLUSIONS From a cancer prevention perspective, this study suggests that the catch-up vaccine after age 26 should be deliberately considered.
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Affiliation(s)
- Fan Wang
- Walmart, Inc, Bentonville, AR, USA
| | - Kristen N Jozkowski
- Department of Applied Health Science, School of Public Health, Indiana University, Bloomington, IN, USA
| | - Shengfan Zhang
- Department of Industrial Engineering, University of Arkansas, Fayetteville, AR, USA
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99
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Chen J, Zhao S, Tan W, Wang T, Wu S, Wang C, Jiang Y, Zhou T, Zhang Z, Zhao L. Attenuated Salmonella carrying plasmid co-expressing HPV16 L1 and siRNA-E6 for cervical cancer therapy. Sci Rep 2021; 11:20083. [PMID: 34635698 PMCID: PMC8505555 DOI: 10.1038/s41598-021-99425-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 09/24/2021] [Indexed: 12/28/2022] Open
Abstract
Human papillomavirus (HPV) infection is the major etiological factor for cervical cancer. HPV prophylactic vaccines based on L1 virus-like particles have been considered as an effective prevention method. However, existing recombination vaccines are too expensive for developing countries. DNA vaccines might be a lower-cost and effective alternative. In this study, a plasmid (pcDNA3.1-HPV16-L1) and a co-expressing plasmid (pcDNA3.1-HPV16-L1-siE6) carried by attenuated Salmonella were constructed and their prevention and treatment effect on cervical cancer were observed, respectively. The results showed that pcDNA3.1-HPV16-L1 carried by attenuated Salmonella could induce the production of HPV16-L1 antibodies, IL-2 and INF-γ in mice serum, which presented its prevention effect on HPV. Subsequently, E6 and E7 gene silencing by pCG-siE6 inhibited the growth of cervical cancer both in vitro and in vivo. Furthermore, L1 up-regulation and E6/E7 down-regulation caused by co-expressing plasmid (pcDNA3.1-HPV16-L1-siE6) contributed to a significant anti-tumor effect on the mice. This study suggests that pcDNA3.1-HPV16-L1-siE6 carried by attenuated Salmonella has a synergistic effect of immune regulation and RNA interference in cervical cancer treatment.
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Affiliation(s)
- Junyu Chen
- Department of Rehabilitation, School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, China
- Department of Gynecology, Second Hospital, Jilin University, Changchun, China
| | - Shuhua Zhao
- Department of Gynecology, Second Hospital, Jilin University, Changchun, China
| | - Wenxi Tan
- Department of Gynecology, Second Hospital, Jilin University, Changchun, China
| | - Taiwei Wang
- Department of Rehabilitation, School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, China
| | - Shan Wu
- Key Laboratory of Reproductive Genetics (Ministry of Education) and Department of Reproductive Endocrinology, Women's Hospital, Zhejiang University, School of Medicine, Zhejiang, China
| | - Changshuai Wang
- Department of Rehabilitation, School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, China
| | - Yu Jiang
- Department of Rehabilitation, School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, China
| | - Tuo Zhou
- Department of Rehabilitation, School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, China
| | - Zhuo Zhang
- Department of Rehabilitation, School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, China
| | - Lijing Zhao
- Department of Rehabilitation, School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, China.
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100
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Nath N, Rana A, Nagini S, Mishra R. Glycogen synthase kinase-3β inactivation promotes cervical cancer progression, invasion, and drug resistance. Biotechnol Appl Biochem 2021; 69:1929-1941. [PMID: 34554598 DOI: 10.1002/bab.2258] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 09/19/2021] [Indexed: 01/03/2023]
Abstract
Human papillomavirus (HPV) infection-dependent cervical cancer is one of the most common gynecological cancers and often becomes aggressive, with rapid proliferation, invasion/migration, and drug resistance. Here, 135 fresh human cervical squamous cell carcinoma (CSCC) tissue specimens, comprising 21 adjacent normal (AN), 30 cervical intraepithelial neoplasia (CIN1-3 ), 45 CSCC, and 39 drugs (chemo-radiation)-resistant cervical tumor (DRCT) tissues were included. HPV-positive (HeLa, SiHa), HPV-negative (C33A), and cisplatin-resistant (CisR-HeLa/-SiHa/-C33A) cell lines were used for in vitro studies. HPV16/18 oncoproteins E6/E7, pERK1/2, and glycogen synthase kinase-3 (GSK3) and the matrix metalloproteinases (MMPs) MMP-9/-2 were assessed using immunohistochemistry, WB, and gelatin zymography. HPV16/18 infection was observed in 16.7% of the CIN1-3 , 77.8% of the CSCC, and 89.7% of DRCT samples. Total and inactive GSK3β expressions were associated with overall CSCC progression (p = 0.039 and p = 0.024, respectively) and chemoresistance (p = 0.004 and p = 0.014, respectively). Positive correlations were observed, between the expression of E6 and pGSK3β expression (p = 0.013); E6 and CSCC progression (p < 0.0001)/drug resistance (p = 0.0001). CisR-HeLa/-SiHa was more dependent on pGSK3β, and activation of GSK3 by SMIs (iAkt), treatment with nimbolide, or knockdown of E6/E7 reduced cisplatin resistance and promoted apoptosis. Hence, the activation of GSK3β with nimbolide and iAkt can be exploited for therapeutic interventions of cervical cancer.
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Affiliation(s)
- Nidhi Nath
- Department of Life Sciences, School of Natural Sciences, Central University of Jharkhand, Ranchi, Jharkhand, India
| | - Ajay Rana
- Division of Surgical Oncology, Department of Surgery, College of Medicine, The University of Illinois at Chicago, Chicago, Illinois, USA
| | - Siddavaram Nagini
- Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University, Annamalainagar, Tamil Nadu, India
| | - Rajakishore Mishra
- Department of Life Sciences, School of Natural Sciences, Central University of Jharkhand, Ranchi, Jharkhand, India
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