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Heaney CD, Hempel H, DeRosa KL, Pinto LA, Mantis NJ. Clinical Assessment of SARS-CoV-2 Antibodies in Oral Fluids Following Infection and Vaccination. Clin Chem 2024; 70:589-596. [PMID: 38039096 PMCID: PMC10987228 DOI: 10.1093/clinchem/hvad169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 09/13/2023] [Indexed: 12/03/2023]
Abstract
BACKGROUND SARS-CoV-2 variants continue to circulate globally, even within highly vaccinated populations. The first-generation SARS-CoV-2 vaccines elicit neutralizing immunoglobin G (IgG) antibodies that prevent severe COVID-19 but induce only weak antibody responses in mucosal tissues. There is increasing recognition that secretory immunoglobin A (SIgA) antibodies in the upper respiratory tract and oral cavity are critical in interrupting virus shedding, transmission, and progression of disease. To fully understand the immune-related factors that influence SARS-CoV-2 dynamics at the population level, it will be necessary to monitor virus-specific IgG and SIgA in systemic and mucosal compartments. CONTENT Oral fluids and saliva, with appropriate standardized collection methods, constitute a readily accessible biospecimen type from which both systemic and mucosal antibodies can be measured. Serum-derived IgG and immunoglobin A (IgA) are found in gingival crevicular fluids and saliva as the result of transudation, while SIgA, which is produced in response to mucosal infection and vaccination, is actively transported across salivary gland epithelia and present in saliva and passive drool. In this mini-review, we summarize the need for the implementation of standards, highly qualified reagents, and best practices to ensure that clinical science is both rigorous and comparable across laboratories and institutions. We discuss the need for a better understanding of sample stability, collection methods, and other factors that affect measurement outcomes and interlaboratory variability. SUMMARY The establishment of best practices and clinical laboratory standards for the assessment of SARS-CoV-2 serum and mucosal antibodies in oral fluids is integral to understanding immune-related factors that influence COVID-19 transmission and persistence within populations.
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Affiliation(s)
- Christopher D Heaney
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Heidi Hempel
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, United States
| | - Kate L DeRosa
- Division of Infectious Diseases, NewYork State Department of Health, Wadsworth Center, Albany, NY, United States
| | - Ligia A Pinto
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, United States
| | - Nicholas J Mantis
- Division of Infectious Diseases, NewYork State Department of Health, Wadsworth Center, Albany, NY, United States
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Zaman K, Schuind AE, Adjei S, Antony K, Aponte JJ, Buabeng PB, Qadri F, Kemp TJ, Hossain L, Pinto LA, Sukraw K, Bhat N, Agbenyega T. Safety and immunogenicity of Innovax bivalent human papillomavirus vaccine in girls 9-14 years of age: Interim analysis from a phase 3 clinical trial. Vaccine 2024; 42:2290-2298. [PMID: 38431444 PMCID: PMC11007388 DOI: 10.1016/j.vaccine.2024.02.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 02/19/2024] [Accepted: 02/24/2024] [Indexed: 03/05/2024]
Abstract
BACKGROUND World Health Organization human papillomavirus (HPV) vaccination recommendations include a single- or two-dose schedule in individuals 9-20 years old and advice for generating data on single-dose efficacy or immunobridging. The ongoing Phase 3 trial of Innovax's bivalent (types 16 and 18) HPV vaccine (Cecolin®) assesses in low- and middle-income countries alternative dosing schedules and generates data following one dose in girls 9-14 years old. Interim data for the 6-month dosing groups are presented. METHODS In Bangladesh and Ghana, 1,025 girls were randomized to receive either two doses of Cecolin at 6-, 12-, or 24-month intervals; one dose of Gardasil® followed by one dose of Cecolin at month 24; or two doses of Gardasil 6 months apart (referent). Serology was measured by enzyme-linked immunosorbent assay (ELISA) and, in a subset, by neutralization assays. Primary objectives include immunological non-inferiority of the Cecolin schedules to referent one month after the second dose. Safety endpoints include reactogenicity and unsolicited adverse events for 7 and 30 days post-vaccination, respectively, as well as serious adverse events throughout the study. RESULTS Interim analyses included data from the two groups on a 0, 6-month schedule with 205 participants per group. One month after Dose 2, 100% of participants were seropositive by ELISA and had seroconverted for both antigens. Non-inferiority of Cecolin to Gardasil was demonstrated. Six months following one dose, over 96% of participants were seropositive by ELISA for both HPV antigens, with a trend for higher geometric mean concentration following Cecolin administration. Reactogenicity and safety were comparable between both vaccines. CONCLUSIONS Cecolin in a 0, 6-month schedule elicits robust immunogenicity. Non-inferiority to Gardasil was demonstrated one month after a 0, 6-month schedule. Immunogenicity following one dose was comparable to Gardasil up to six months. Both vaccines were safe and well tolerated (ClinicalTrials.gov No. 04508309).
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Affiliation(s)
- Khalequ Zaman
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Anne E Schuind
- PATH, Center for Vaccine Innovation and Access, Seattle, Washington, United States.
| | - Samuel Adjei
- Malaria Research Center, Agogo Presbyterian Hospital/Kwame Nkrumah University of Science and Technology, Agogo, Ghana
| | - Kalpana Antony
- PATH, Center for Vaccine Innovation and Access, Seattle, Washington, United States
| | - John J Aponte
- PATH, Center for Vaccine Innovation and Access, Seattle, Washington, United States
| | - Patrick By Buabeng
- Malaria Research Center, Agogo Presbyterian Hospital/Kwame Nkrumah University of Science and Technology, Agogo, Ghana
| | - Firdausi Qadri
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Troy J Kemp
- HPV Serology Laboratory, Vaccine, Immunity, and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland, United States
| | - Lokman Hossain
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Ligia A Pinto
- HPV Serology Laboratory, Vaccine, Immunity, and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland, United States
| | - Kristen Sukraw
- PATH, Center for Vaccine Innovation and Access, Seattle, Washington, United States
| | - Niranjan Bhat
- PATH, Center for Vaccine Innovation and Access, Seattle, Washington, United States
| | - Tsiri Agbenyega
- Malaria Research Center, Agogo Presbyterian Hospital/Kwame Nkrumah University of Science and Technology, Agogo, Ghana
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Baisley K, Kemp TJ, Mugo NR, Whitworth H, Onono MA, Njoroge B, Indangasi J, Bukusi EA, Prabhu PR, Mutani P, Galloway DA, Mwanzalime D, Kapiga S, Lacey CJ, Hayes RJ, Changalucha J, Pinto LA, Barnabas RV, Watson-Jones D. Comparing one dose of HPV vaccine in girls aged 9-14 years in Tanzania (DoRIS) with one dose in young women aged 15-20 years in Kenya (KEN SHE): an immunobridging analysis of randomised controlled trials. Lancet Glob Health 2024; 12:e491-e499. [PMID: 38365419 PMCID: PMC10882205 DOI: 10.1016/s2214-109x(23)00586-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 12/03/2023] [Accepted: 12/05/2023] [Indexed: 02/18/2024]
Abstract
BACKGROUND The first randomised controlled trial of single-dose human papillomavirus (HPV) vaccine efficacy, the Kenya single-dose HPV-vaccine efficacy (KEN SHE) trial, showed greater than 97% efficacy against persistent HPV16 and HPV18 infection at 36 months among women in Kenya. We compared antibody responses after one dose of HPV vaccine in the Dose Reduction Immunobridging and Safety Study (DoRIS), the first randomised trial of the single- dose regimen in girls aged 9-14 years, the target age range for vaccination, with those after one dose of the same vaccine in KEN SHE. METHODS In the DoRIS trial, 930 girls aged 9-14 years in Tanzania were randomly assigned to one, two, or three doses of the 2-valent vaccine (Cervarix) or the 9-valent vaccine (Gardasil-9). The proportion seroconverting and geometric mean concentrations (GMCs) at month 24 after one dose were compared with those in women aged 15-20 years who were randomly assigned to one dose of the same vaccines at the same timepoint in KEN SHE. Batched samples were tested together by virus-like particle ELISA for HPV16 and HPV18 IgG antibodies. Non-inferiority of GMC ratios (DoRIS trial:KEN SHE) was predefined as a lower bound of the 95% CI less than 0·50. FINDINGS Month 24 HPV16 and HPV18 antibody GMCs in DoRIS were similar or higher than those in KEN SHE. 2-valent GMC ratios were 0·90 (95% CI 0·72-1·14) for HPV16 and 1·02 (0·78-1·33) for HPV18. 9-valent GMC ratios were 1·44 (95% CI 1·14-1·82) and 1·47 (1·13-1·90), respectively. Non-inferiority of antibody GMCs and seropositivity was met for HPV16 and HPV18 for both vaccines. INTERPRETATION HPV16 and HPV18 immune responses in young girls 24 months after a single dose of 2-valent or 9-valent HPV vaccine were comparable to those in young women who were randomly assigned to a single dose of the same vaccines and in whom efficacy had been shown. A single dose of HPV vaccine, when given to girls in the target age range for vaccination, induces immune responses that could be effective against persistent HPV16 and HPV18 infection at least two years after vaccination. FUNDING The UK Department of Health and Social Care, the Foreign, Commonwealth, & Development Office, the Global Challenges Research Fund, the UK Medical Research Council and Wellcome Trust Joint Global Health Trials scheme, the Bill and Melinda Gates Foundation, the US National Cancer Institute; the US National Institutes of Health, and the Francis and Dorothea Reed Endowed Chair in Infectious Diseases. TRANSLATION For the KiSwahili translation of the abstract see Supplementary Materials section.
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Affiliation(s)
- Kathy Baisley
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK.
| | - Troy J Kemp
- HPV Serology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Nelly R Mugo
- Department of Global Health, University of Washington, Seattle, WA, USA; Center for Clinical Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Hilary Whitworth
- Faculty of Infectious and Tropical Diseases UK, London School of Hygiene & Tropical Medicine, London, UK; Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Maricianah A Onono
- Center for Microbiology Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Betty Njoroge
- Center for Clinical Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Jackton Indangasi
- Faculty of Infectious and Tropical Diseases UK, London School of Hygiene & Tropical Medicine, London, UK; Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Elizabeth A Bukusi
- Department of Global Health, University of Washington, Seattle, WA, USA; Center for Microbiology Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Priya R Prabhu
- Human Biology Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Paul Mutani
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Denise A Galloway
- Human Biology Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - David Mwanzalime
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Saidi Kapiga
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK; Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Charles J Lacey
- York Biomedical Research Institute & Hull York Medical School, University of York, York, UK
| | - Richard J Hayes
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - John Changalucha
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Ligia A Pinto
- HPV Serology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Ruanne V Barnabas
- Department of Global Health, University of Washington, Seattle, WA, USA; Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
| | - Deborah Watson-Jones
- Faculty of Infectious and Tropical Diseases UK, London School of Hygiene & Tropical Medicine, London, UK; Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
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Hempel H, Page M, Kemp T, Semper A, Brooks T, Pinto LA. The importance of using WHO International Standards to harmonise SARS-CoV-2 serological assays. Lancet Microbe 2024; 5:e301-e305. [PMID: 38224703 PMCID: PMC10939807 DOI: 10.1016/s2666-5247(23)00258-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 07/18/2023] [Accepted: 08/10/2023] [Indexed: 01/17/2024]
Abstract
The COVID-19 pandemic led to the rapid development of tests to diagnose SARS-CoV-2 infection and ascertain the prevalence of infection, along with the formulation of various treatments and vaccines. Globally, over 220 anti-SARS-CoV-2 serological assays have been developed for laboratory use, and many of these assays are currently used to assess immune responses against SARS-CoV-2. However, because these assays were independently developed by different manufacturers with different target antigens, immunoglobulin detection, technologies, and data reporting approaches, the results are not directly comparable, making it challenging to draw conclusions regarding immune responses at the population level. With deficiencies in assay validation, standardisation, and harmonisation, the inability to use and compare large datasets is becoming a major issue as serological data continue to increase. To help in addressing this issue, WHO established the first International Standard for the anti-SARS-CoV-2 immunoglobulin in late 2020. In this Personal View, we define the WHO International Standard for the anti-SARS-CoV-2 immunoglobulin, summarise the uses of primary versus secondary serology standards, recommend the use of such standards for data harmonisation, and list guidance and resources for using serology standards to improve data comparability.
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Affiliation(s)
- Heidi Hempel
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Mark Page
- Scientific Research and Innovation, Medicines and Healthcare Products Regulatory Agency, Blanche Lane, South Mimms, UK
| | - Troy Kemp
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Amanda Semper
- Rare and Imported Pathogens Laboratory, UK Health Security Agency, Porton Down, Salisbury, UK
| | - Tim Brooks
- Rare and Imported Pathogens Laboratory, UK Health Security Agency, Porton Down, Salisbury, UK
| | - Ligia A Pinto
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA.
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Miller C, Kemp TJ, Pinto LA. Development of a proficiency testing program for HPV serology assays used to evaluate antibody responses in vaccine trials. J Immunol Methods 2023; 523:113585. [PMID: 37949349 PMCID: PMC10841976 DOI: 10.1016/j.jim.2023.113585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 10/31/2023] [Accepted: 11/07/2023] [Indexed: 11/12/2023]
Abstract
In this study, a proficiency panel was created for evaluation of assay performance and inter- and intra-laboratory assay comparisons, especially the ability to accurately measure negative, low, intermediate, and high levels of HPV type-specific antibodies. Comprised of 80 deidentified samples, this panel is designed for individual labs to evaluate assay performance characteristics on a biennial basis, to promote standardization of methodology and harmonization of data from human papillomavirus (HPV) serology tests in vaccine trials. The proficiency panel was qualified using 2 types of assays (singleplex Enzyme-Linked Immunosorbent Assays [ELISAs] or Multiplex antibody-binding assays and Pseudovirion-based neutralization assays [PBNAs]) in 10 laboratories from 7 countries, monitoring HPV antibody responses for up to 9 HPV types and using 3 different analysis methods. Sensitivity, specificity, and correlations (concordance, accuracy, and precision) were evaluated for each HPV type. In laboratories that tested all 80 samples, results from most (74/80) samples were reported with 100% accuracy across all 9 HPV types. The average sensitivity and specificity for singleplex and multiplex antibody binding assays ranged from 86.7% to 98.3% (sensitivity) and 84.2% to 94.3% (specificity), while the average sensitivity and specificity for the Pseudovirion (PsV)-based neutralization assays (PBNA) ranged from 87.6% to 99.4% (sensitivity) and 52.4% to 94.4% (specificity). This proficiency panel will help with assessing performance characteristics of HPV serology assays used in clinical trial studies and assure the data generated from these assays is harmonized.
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Affiliation(s)
- Cheryl Miller
- HPV Serology Laboratory, Vaccine, Immunity, and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Troy J Kemp
- HPV Serology Laboratory, Vaccine, Immunity, and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Ligia A Pinto
- HPV Serology Laboratory, Vaccine, Immunity, and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA.
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Hempel HA, Kemp TJ, Roche N, Pinto LA. From HPV to COVID-19 and beyond: leveraging the power of serology and standards. Lancet Microbe 2023; 4:e966-e967. [PMID: 37778361 DOI: 10.1016/s2666-5247(23)00287-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 08/24/2023] [Indexed: 10/03/2023]
Affiliation(s)
- Heidi A Hempel
- Vaccine, Immunity, and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA
| | - Troy J Kemp
- Vaccine, Immunity, and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA
| | - Nancy Roche
- Vaccine, Immunity, and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA
| | - Ligia A Pinto
- Vaccine, Immunity, and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA.
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Hempel H, Mantis N, Heaney CD, Pinto LA. The SeroNet Clinical and Translational Serology Task Force (CTTF) SARS-CoV-2 mucosal immunity methodological considerations and best practices workshop. Hum Vaccin Immunother 2023; 19:2253598. [PMID: 37695268 PMCID: PMC10496519 DOI: 10.1080/21645515.2023.2253598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 08/27/2023] [Indexed: 09/12/2023] Open
Abstract
SARS-CoV-2 persists in certain populations, even with vaccination and boosters. Emerging evidence suggests that reductions in virus transmission and infection will likely require involvement of the mucosal immune system, especially secretory antibodies in the upper respiratory tract. The Clinical and Translational Serology Task Force (CTTF) within The National Cancer Institute (NCI)'s Serological Sciences Network for COVID-19 (SeroNet) hosted a workshop to review the status of development and standardization of mucosal sample collection methods and assays, identify challenges, and develop action plans to bridge gaps. Speakers presented data underscoring a role for secretory IgA in protection, mucosal markers as correlates of protection, methods for tracking and assessing mucosal antibodies, and lessons learned from other infectious agents. Perspectives from regulators and industry were put forward to guide mucosal vaccine development. Methodological considerations for optimizing collection protocols and assays and harmonizing data were highlighted. Rigorous studies, standardized protocols, controls, standards, and assay validation were identified as necessary to gain momentum in expanding SARS-CoV-2 vaccines to the mucosa.
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Affiliation(s)
- Heidi Hempel
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Nicholas Mantis
- Wadsworth Center, New York State Department of Health, Albany, NY, USA
| | | | - Ligia A. Pinto
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
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8
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Sanders C, Matthews RL, Esfahani SHZ, Khan N, Patel NL, Kalen JD, Kirnbauer R, Roden RB, Difilippantonio S, Pinto LA, Shoemaker RH, Marshall JD. Cross-neutralizing protection of vaginal and oral mucosa from HPV challenge by vaccination in a mouse model. Vaccine 2023; 41:4480-4487. [PMID: 37270364 PMCID: PMC10527091 DOI: 10.1016/j.vaccine.2023.05.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/15/2023] [Accepted: 05/24/2023] [Indexed: 06/05/2023]
Abstract
The species and tissue specificities of HPV (human papillomavirus) for human infection and disease complicates the process of prophylactic vaccine development in animal models. HPV pseudoviruses (PsV) that carry only a reporter plasmid have been utilized in vivo to demonstrate cell internalization in mouse mucosal epithelium. The current study sought to expand the application of this HPV PsV challenge model with both oral and vaginal inoculation and to demonstrate its utility for testing vaccine-mediated dual-site immune protection against several HPV PsV types. We observed that passive transfer of sera from mice vaccinated with the novel experimental HPV prophylactic vaccine RG1-VLPs (virus-like particles) conferred HPV16-neutralizing as well as cross-neutralizing Abs against HPV39 in naïve recipient mice. Moreover, active vaccination with RG1-VLPs also conferred protection to challenge with either HPV16 or HPV39 PsVs at both vaginal and oral sites of mucosal inoculation. These data support the use of the HPV PsV challenge model as suitable for testing against diverse HPV types at two sites of challenge (vaginal vault and oral cavity) associated with the origin of the most common HPV-associated cancers, cervical cancer and oropharyngeal cancer.
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Affiliation(s)
- Chelsea Sanders
- Laboratory Animal Sciences Program, Leidos Biomedical Research Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Rebecca L Matthews
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | | | - Nazneen Khan
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Nimit L Patel
- Laboratory Animal Sciences Program, Leidos Biomedical Research Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Joseph D Kalen
- Laboratory Animal Sciences Program, Leidos Biomedical Research Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Reinhard Kirnbauer
- Laboratory of Viral Oncology (LVO), Department of Dermatology, Medical University of Vienna, Austria
| | - Richard B Roden
- Department of Pathology, Johns Hopkins University, Baltimore, MD, USA
| | - Simone Difilippantonio
- Laboratory Animal Sciences Program, Leidos Biomedical Research Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Ligia A Pinto
- Vaccine, Immunity, and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Robert H Shoemaker
- Chemopreventive Agent Development Research Group, Division of Cancer Prevention, NCI, Bethesda, MD, USA
| | - Jason D Marshall
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA.
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Kemp TJ, Hempel HA, Pan Y, Roy D, Cherry J, Lowy DR, Pinto LA. Assay Harmonization Study To Measure Immune Response to SARS-CoV-2 Infection and Vaccines: a Serology Methods Study. Microbiol Spectr 2023; 11:e0535322. [PMID: 37191544 PMCID: PMC10269912 DOI: 10.1128/spectrum.05353-22] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 03/31/2023] [Indexed: 05/17/2023] Open
Abstract
The Coronavirus disease 2019 (COVID-19) pandemic presented the scientific community with an immediate need for accurate severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) serology assays, resulting in an expansion of assay development, some without following a rigorous quality control and validation, and with a wide range of performance characteristics. Vast amounts of data have been gathered on SARS-CoV-2 antibody response; however, performance and ability to compare the results have been challenging. This study seeks to analyze the reliability, sensitivity, specificity, and reproducibility of a set of widely used commercial, in-house, and neutralization serology assays, as well as provide evidence for the feasibility of using the World Health Organization (WHO) International Standard (IS) as a harmonization tool. This study also seeks to demonstrate that binding immunoassays may serve as a practical alternative for the serological study of large sample sets in lieu of expensive, complex, and less reproducible neutralization assays. In this study, commercial assays demonstrated the highest specificity, while in-house assays excelled in antibody sensitivity. As expected, neutralization assays demonstrated high levels of variability but overall good correlations with binding immunoassays, suggesting that binding may be reasonably accurate as well as practical for the study of SARS-CoV-2 serology. All three assay types performed well after WHO IS standardization. The results of this study demonstrate there are high performing serology assays available to the scientific community to rigorously dissect antibody responses to infection and vaccination. IMPORTANCE Previous studies have shown significant variability in SARS-CoV-2 antibody serology assays, highlighting the need for evaluation and comparison of these assays using the same set of samples covering a wide range of antibody responses induced by infection or vaccination. This study demonstrated that there are high performing assays that can be used reliably to evaluate immune responses to SARS-CoV-2 in the context of infection and vaccination. This study also demonstrated the feasibility of harmonizing these assays against the International Standard and provided evidence that the binding immunoassays may have high enough correlation with the neutralization assays to serve as a practical proxy. These results represent an important step in standardizing and harmonizing the many different serological assays used to evaluate COVID-19 immune responses in the population.
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Affiliation(s)
- Troy J. Kemp
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Heidi A. Hempel
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Yuanji Pan
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Daisy Roy
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - James Cherry
- Research Technologies Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, Maryland, USA
| | - Douglas R. Lowy
- Laboratory of Cellular Oncology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Ligia A. Pinto
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
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Zeng Y, Moscicki AB, Woo H, Hsu CH, Kemp TJ, Pinto LA, Szabo E, Dimond E, Bauman J, Sahasrabuddhe VV, Chow HHS. HPV16/18 Antibody Responses After a Single Dose of Nonavalent HPV Vaccine. Pediatrics 2023:e2022060301. [PMID: 37317810 DOI: 10.1542/peds.2022-060301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/06/2023] [Indexed: 06/16/2023] Open
Abstract
OBJECTIVES A single dose of human papillomavirus (HPV) vaccine would simplify logistics and reduce costs of vaccination programs worldwide. We conducted a phase IIa trial to determine the stability of HPV type-specific antibody responses after a single dose of the nonavalent HPV vaccine, Gardasil9. METHODS Two hundred-and-one healthy 9 to 11-year-old girls and boys were enrolled at 2 centers in the United States to receive a prime dose of the nonavalent vaccine at baseline, a delayed dose at month 24, and an optional third dose at month 30. Blood samples were collected to measure HPV type-specific antibodies at baseline and at 6, 12, 18, 24, and 30 months after the prime dose. The primary outcomes were serum HPV16 and HPV18 antibody responses. RESULTS In both girls and boys, geometric mean concentrations of HPV16 and HPV18 antibodies increased at 6 months, declined between months 6 to 12, and then remained stable and high (at 20- and 10-times those at baseline for HPV16 and HPV18, respectively) throughout months 12, 18, and 24 (prebooster) visits. Both HPV16 and HPV18 antibody responses demonstrated anamnestic boosting effect at 30-months after the delayed (24-month) booster dose. CONCLUSIONS A single dose of the nonavalent HPV vaccine induced persistent and stable HPV16 and HPV18 antibody responses up to 24 months. This study contributes important immunogenicity data to inform feasibility of the single dose HPV vaccination paradigm. Further research is needed to assess the long-term antibody stability and individual clinical and public health benefit of the single dose schedule.
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Affiliation(s)
| | - Anna-Barbara Moscicki
- Department of Pediatrics, University of California Los Angeles, Los Angeles, California
| | - Heide Woo
- Department of Pediatrics, University of California Los Angeles, Los Angeles, California
| | - Chiu-Hsieh Hsu
- University of Arizona Cancer Center, University of Arizona, Tucson, Arizona
| | - Troy J Kemp
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland; and
| | - Ligia A Pinto
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland; and
| | - Eva Szabo
- Division of Cancer Prevention, National Cancer Institute, Rockville, Maryland
| | - Eileen Dimond
- Division of Cancer Prevention, National Cancer Institute, Rockville, Maryland
| | - Julie Bauman
- University of Arizona Cancer Center, University of Arizona, Tucson, Arizona
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Hickey TE, Kemp TJ, Bullock J, Bouk A, Metz J, Neish A, Cherry J, Lowy DR, Pinto LA. SARS-CoV-2 IgG Spike antibody levels and avidity in natural infection or following vaccination with mRNA-1273 or BNT162b2 vaccines. Hum Vaccin Immunother 2023:2215677. [PMID: 37264688 DOI: 10.1080/21645515.2023.2215677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
Abstract
Certain aspects of the immunogenicity and effectiveness of the messenger ribonucleic acid (mRNA) vaccines (mRNA-1273 and BNT162b2) developed in response to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic are still uncharacterized. Serum or plasma samples from healthy donor recipients of either vaccine (BNT162b2 n = 53, mRNA-1273 n = 49; age 23-67), and individuals naturally infected with SARS-CoV-2 (n = 106; age 18-82) were collected 0-2 months post-infection or 1- and 4 months after second dose of vaccination. Anti-Spike antibody levels and avidity were measured via an enzyme-linked immunosorbent assay (ELISA). Overall, vaccination induced higher circulating anti-Spike protein immunoglobulin G (IgG) antibody levels and avidity compared to infection at similar time intervals. Both vaccines produced similar anti-Spike IgG concentrations at 1 month, while mRNA-1273 demonstrated significantly higher circulating antibody concentrations after 4 months. mRNA-1273 induced significantly higher avidity at month 1 compared to BNT162b2 across all age groups. However, the 23-34 age group was the only group to maintain statistical significance by 4 months. Male BNT162b2 recipients were approaching statistically significant lower anti-Spike IgG avidity compared to females by month 4. These findings demonstrate enhanced anti-Spike IgG levels and avidity following vaccination compared to natural infection. In addition, the mRNA-1273 vaccine induced higher antibody levels by 4 months compared to BNT162b2.
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Affiliation(s)
- Thomas E Hickey
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Troy J Kemp
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Jimmie Bullock
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Aaron Bouk
- Center for Cancer Research, National Cancer Institute, Frederick, MD, USA
| | - Jordan Metz
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Abigail Neish
- Protein Expression Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - James Cherry
- Research Technologies Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, USA
| | - Douglas R Lowy
- Laboratory of Cellular Oncology, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Ligia A Pinto
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
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Park I, Kemp TJ, Pinto LA. The HPV Serology Laboratory leads an initiative to standardize and harmonize human papillomavirus serology assays. PLoS Pathog 2023; 19:e1011403. [PMID: 37384602 DOI: 10.1371/journal.ppat.1011403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2023] Open
Abstract
The HPV Serology Laboratory is leading a global partnership initiative aiming for standardization and harmonization of current serology assay platforms being used to assess immune responses to HPV vaccines. Serology standardization is particularly important given the increasing number of immunobridging trials relying on serology data for approval of new vaccine dosing schedules or vaccine formulations. The initiative was established in 2017 to enable comparisons of data between different vaccines and relevant studies as well as expedite the implementation of new vaccines and vaccine indications. The HPV Serology Laboratory has held or attended several meetings with partnering laboratories, including international meetings in 2017, 2018, and 2021.
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Affiliation(s)
- Isabel Park
- HPV Serology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, Maryland, United States of America
| | - Troy J Kemp
- HPV Serology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, Maryland, United States of America
| | - Ligia A Pinto
- HPV Serology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, Maryland, United States of America
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Roy DR, Kemp TJ, Haynesworth K, Loftus SA, Pinto LA. Development, Validation, and Utilization of a Luminex-Based SARS-CoV-2 Multiplex Serology Assay. Microbiol Spectr 2023; 11:e0389822. [PMID: 36927068 PMCID: PMC10100979 DOI: 10.1128/spectrum.03898-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 02/10/2023] [Indexed: 03/18/2023] Open
Abstract
SARS-CoV-2 antibody testing is important for seroprevalence studies and for evaluating vaccine immune responses. We developed and validated a Luminex bead-based multiplex serology assay for measuring IgG levels of anti-SARS-CoV-2 antibodies against full-length spike (S), nucleocapsid (N), and receptor-binding domains (RBDs) of wild-type, RBD N501Y mutant, RBD E484K mutant, RBD triple mutant SARS-CoV-2 proteins, Sars-CoV-1, MERS-CoV, and common human coronaviruses, including SARS-CoV-2, OC43, 229E, HKU1, and NL63. Assay cutoff values, sensitivity, and specificity were determined using samples from 160 negative controls and 60 PCR-confirmed, SARS-CoV-2-infected individuals. The assay demonstrated sensitivities of 98.3%, 95%, and 100% and specificities of 100%, 99.4%, and 98.8% for anti-(S), -N, and -RBD, respectively. Results are expressed as IgG antibody concentrations in BAU/mL, using the WHO international standard (NIBSC code 20/136) for anti-SARS-CoV-2 IgG antibodies. When the multiplex assay was performed and compared with singleplex assays, the IgG antibody measurement geometric mean ratios were between 0.895 and 1.122, and no evidence of interference was observed between antigens. Lower and upper IgG concentration limits, based on accuracy (between 80% and 120%), precision (percent relative standard deviation, ≤25%), and sample dilutional linearity (between 75% and 125%), were used to establish the assay range. Precision was established by evaluating 24 individual human serum samples obtained from vaccinated and SARS-CoV-2-infected individuals. The assay provided reproducible, consistent results with typical coefficients of variation of ≤20% for all assays, irrespective of the run, day, or analyst. Results indicate the assay has high sensitivity and specificity and thus is appropriate for use in measuring SARS-CoV-2 IgG antibodies in infected and vaccinated individuals. IMPORTANCE The SARS-CoV-2 pandemic resulted in the development and validation of multiple serology tests with variable performance. While there are multiple SARS-CoV-2 serology tests to detect SARS-CoV-2 antibodies, the focus is usually either on only one antigen at a time or multiple proteins from only one SARS-CoV-2 variant. These tests usually do not evaluate antibodies against viral proteins from different SARS-CoV-2 variants or from other coronaviruses. Here, we evaluated a multiplex serology test based on Luminex technology, where antibodies against multiple domains of SARS-CoV-2 wild type, SARS-CoV-2 mutants, and common coronavirus antibodies are detected simultaneously in a single assay. This Luminex-based multiplex serology assay can enhance our understanding of the immune response to SARS-CoV-2 infection and vaccination.
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Affiliation(s)
- Daisy R. Roy
- Vaccine, Immunity, and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Troy J. Kemp
- Vaccine, Immunity, and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Katarzyna Haynesworth
- Vaccine, Immunity, and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Sarah A. Loftus
- Vaccine, Immunity, and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Ligia A. Pinto
- Vaccine, Immunity, and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
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Park I, Unger ER, Kemp TJ, Pinto LA. The second HPV serology meeting: Progress and challenges in standardization of human papillomavirus serology assays. Vaccine 2023; 41:1177-1181. [PMID: 36642631 DOI: 10.1016/j.vaccine.2023.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 12/16/2022] [Accepted: 01/03/2023] [Indexed: 01/15/2023]
Abstract
The HPV Serology Laboratory in the Frederick National Laboratory for Cancer Research is working in partnership with the scientific community with the goal of standardizing and harmonizing current HPV serology assay platforms in response to the increasing number of immunobridging trials relying on serology data for approval of new vaccine dosing schedules and new formulations. A virtual meeting was held on June 29-30, 2021, to review the progress of the standardization initiative thus far and to bridge scientific gaps and outstanding questions. The main aims and outcomes of the meeting were to discuss: 1) standardization of assays and reagents; 2) International Standard calibration procedures; 3) assay cut-off values; 4) current immunobridging clinical trials; and 5) gaps and challenges in standardization of HPV serology.
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Affiliation(s)
- Isabel Park
- HPV Immunology and HPV Serology Laboratories, Frederick National Laboratory for Cancer Research, Frederick, MD, United States
| | - Elizabeth R Unger
- Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA, United States
| | - Troy J Kemp
- HPV Immunology and HPV Serology Laboratories, Frederick National Laboratory for Cancer Research, Frederick, MD, United States
| | - Ligia A Pinto
- HPV Immunology and HPV Serology Laboratories, Frederick National Laboratory for Cancer Research, Frederick, MD, United States.
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15
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Baisley K, Kemp TJ, Kreimer AR, Basu P, Changalucha J, Hildesheim A, Porras C, Whitworth H, Herrero R, Lacey CJ, Schiller JT, Lucas E, Mutani P, Dillner J, Indangasi J, Muwonge R, Hayes RJ, Pinto LA, Watson-Jones D. Comparing one dose of HPV vaccine in girls aged 9-14 years in Tanzania (DoRIS) with one dose of HPV vaccine in historical cohorts: an immunobridging analysis of a randomised controlled trial. Lancet Glob Health 2022; 10:e1485-e1493. [PMID: 36113532 PMCID: PMC9638025 DOI: 10.1016/s2214-109x(22)00306-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 06/07/2022] [Accepted: 06/28/2022] [Indexed: 12/16/2022]
Abstract
BACKGROUND Human papillomavirus (HPV) vaccines are given as a two-dose schedule in children aged 9-14 years, or as three doses in older individuals. We compared antibody responses after one dose of HPV vaccine in the Dose Reduction Immunobridging and Safety Study (DoRIS), a randomised trial of different HPV vaccine schedules in Tanzania, to those from two observational HPV vaccine trials that found high efficacy of one dose up to 11 years against HPV16 and HPV18 (Costa Rica Vaccine Trial [CVT] and Institutional Agency for Research on Cancer [IARC] India trial). METHODS In this immunobridging analysis of an open-label randomised controlled trial, girls were recruited from 54 government schools in Mwanza, Tanzania, into the DoRIS trial. Girls were eligible if they were aged 9-14 years, healthy, and HIV negative. Participants were randomly assigned (1:1:1:1:1:1), using permutated block sizes of 12, 18, and 24, to one, two, or three doses of the 2-valent vaccine (Cervarix, GSK Biologicals, Rixensart, Belgium) or the 9-valent vaccine (Gardasil 9, Sanofi Pasteur MSD, Lyon, France). For this immunobridging analysis, the primary objective was to compare geometric mean concentrations (GMCs) at 24 months after one dose in the per-protocol population compared with in historical cohorts: the one-dose 2-valent vaccine group in DoRIS was compared with recipients of the 2-valent vaccine Cervarix from CVT and the one-dose 9-valent vaccine group in DoRIS was compared with recipients of the 4-valent vaccine Gardasil (Merck Sharp & Dohme, Whitehouse Station, NJ, USA) from the IARC India trial. Samples were tested together with virus-like particle ELISA for HPV16 and HPV18 IgG antibodies. Non-inferiority of GMC ratios (DoRIS trial vs historical cohort) was predefined as when the lower bound of the 95% CI was greater than 0·50. This study is registered with ClinicalTrials.gov, NCT02834637. FINDINGS Between Feb 23, 2017, and Jan 6, 2018, we screened 1002 girls for eligibility, of whom 930 were enrolled into DoRIS and 155 each were assigned to one dose, two doses, or three doses of 2-valent vaccine, or one dose, two doses, or three doses of 9-valent vaccine. 154 (99%) participants in the one-dose 2-valent vaccine group (median age 10 years [IQR 9-12]) and 152 (98%) in the one-dose 9-valent vaccine group (median age 10 years [IQR 9-12]) were vaccinated and attended the 24 month visit, and so were included in the analysis. 115 one-dose recipients from the CVT (median age 21 years [19-23]) and 139 one-dose recipients from the IARC India trial (median age 14 years [13-16]) were included in the analysis. At 24 months after vaccination, GMCs for HPV16 IgG antibodies were 22·9 international units (IU) per mL (95% CI 19·9-26·4; n=148) for the DoRIS 2-valent vaccine group versus 17·7 IU/mL (13·9-22·5; n=97) for the CVT (GMC ratio 1·30 [95% CI 1·00-1·68]) and 13·7 IU/mL (11·9-15·8; n=145) for the DoRIS 9-valent vaccine group versus 6·7 IU/mL (5·5-8·2; n=131) for the IARC India trial (GMC ratio 2·05 [1·61-2·61]). GMCs for HPV18 IgG antibodies were 9·9 IU/mL (95% CI 8·5-11·5: n=141) for the DoRIS 2-valent vaccine group versus 8·0 IU/mL (6·4-10·0; n=97) for the CVT trial (GMC ratio 1·23 [95% CI 0·95-1·60]) and 5·7 IU/mL (4·9-6·8; n=136) for the DoRIS 9-valent vaccine group versus 2·2 IU/mL (1·9-2·7; n=129) for the IARC India trial (GMC ratio 2·12 [1·59-2·83]). Non-inferiority of antibody GMCs was met for each vaccine for both HPV16 and HPV18. INTERPRETATION One dose of HPV vaccine in young girls might provide sufficient protection against persistent HPV infection. A one-dose schedule would reduce costs, simplify vaccine delivery, and expand access to the vaccine. FUNDING UK Department for International Development/UK Medical Research Council/Wellcome Trust Joint Global Health Trials Scheme, The Bill & Melinda Gates Foundation, and the US National Cancer Institute. TRANSLATION For the KiSwahili translation of the abstract see Supplementary Materials section.
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Affiliation(s)
- Kathy Baisley
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK.
| | - Troy J Kemp
- HPV Serology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Aimée R Kreimer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Partha Basu
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - John Changalucha
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Carolina Porras
- Agencia Costarricense de Investigaciones Biomedicas (ACIB), Fundacion INCIENSA, San Jose, Costa Rica
| | - Hilary Whitworth
- Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK; Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Rolando Herrero
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer, World Health Organization, Lyon, France; Agencia Costarricense de Investigaciones Biomedicas (ACIB), Fundacion INCIENSA, San Jose, Costa Rica
| | - Charles J Lacey
- York Biomedical Research Institute and Hull York Medical School, University of York, York, UK
| | - John T Schiller
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Eric Lucas
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Paul Mutani
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | | | - Jackton Indangasi
- Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK; Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Richard Muwonge
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Richard J Hayes
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Ligia A Pinto
- HPV Serology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Deborah Watson-Jones
- Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK; Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
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Song Y, Baxter SS, Dai L, Sanders C, Burkett S, Baugher RN, Mellott SD, Young TB, Lawhorn HE, Difilippantonio S, Karim B, Kadariya Y, Pinto LA, Testa JR, Shoemaker RH. Mesothelioma Mouse Models with Mixed Genomic States of Chromosome and Microsatellite Instability. Cancers (Basel) 2022; 14:3108. [PMID: 35804881 PMCID: PMC9264972 DOI: 10.3390/cancers14133108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 06/10/2022] [Accepted: 06/21/2022] [Indexed: 12/10/2022] Open
Abstract
Malignant mesothelioma (MMe) is a rare malignancy originating from the linings of the pleural, peritoneal and pericardial cavities. The best-defined risk factor is exposure to carcinogenic mineral fibers (e.g., asbestos). Genomic studies have revealed that the most frequent genetic lesions in human MMe are mutations in tumor suppressor genes. Several genetically engineered mouse models have been generated by introducing the same genetic lesions found in human MMe. However, most of these models require specialized breeding facilities and long-term exposure of mice to asbestos for MMe development. Thus, an alternative model with high tumor penetrance without asbestos is urgently needed. We characterized an orthotopic model using MMe cells derived from Cdkn2a+/-;Nf2+/- mice chronically injected with asbestos. These MMe cells were tumorigenic upon intraperitoneal injection. Moreover, MMe cells showed mixed chromosome and microsatellite instability, supporting the notion that genomic instability is relevant in MMe pathogenesis. In addition, microsatellite markers were detectable in the plasma of tumor-bearing mice, indicating a potential use for early cancer detection and monitoring the effects of interventions. This orthotopic model with rapid development of MMe without asbestos exposure represents genomic instability and specific molecular targets for therapeutic or preventive interventions to enable preclinical proof of concept for the intervention in an immunocompetent setting.
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Affiliation(s)
- Yurong Song
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA; (S.S.B.); (L.D.); (L.A.P.)
| | - Shaneen S. Baxter
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA; (S.S.B.); (L.D.); (L.A.P.)
| | - Lisheng Dai
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA; (S.S.B.); (L.D.); (L.A.P.)
| | - Chelsea Sanders
- Animal Research Technical Support of Laboratory Animal Sciences Program, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA; (C.S.); (S.D.)
| | - Sandra Burkett
- Mouse Cancer Genetics Program, National Cancer Institute, Frederick, MD 21702, USA;
| | - Ryan N. Baugher
- CLIA Molecular Diagnostics Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA; (R.N.B.); (S.D.M.); (T.B.Y.); (H.E.L.)
| | - Stephanie D. Mellott
- CLIA Molecular Diagnostics Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA; (R.N.B.); (S.D.M.); (T.B.Y.); (H.E.L.)
| | - Todd B. Young
- CLIA Molecular Diagnostics Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA; (R.N.B.); (S.D.M.); (T.B.Y.); (H.E.L.)
| | - Heidi E. Lawhorn
- CLIA Molecular Diagnostics Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA; (R.N.B.); (S.D.M.); (T.B.Y.); (H.E.L.)
| | - Simone Difilippantonio
- Animal Research Technical Support of Laboratory Animal Sciences Program, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA; (C.S.); (S.D.)
| | - Baktiar Karim
- Molecular Histopathology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA;
| | - Yuwaraj Kadariya
- Cancer Signaling and Epigenetics Program, Fox Chase Cancer Center, Philadelphia, PA 19111, USA; (Y.K.); (J.R.T.)
| | - Ligia A. Pinto
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA; (S.S.B.); (L.D.); (L.A.P.)
| | - Joseph R. Testa
- Cancer Signaling and Epigenetics Program, Fox Chase Cancer Center, Philadelphia, PA 19111, USA; (Y.K.); (J.R.T.)
| | - Robert H. Shoemaker
- Chemopreventive Agent Development Research Group, Division of Cancer Prevention, National Cancer Institute, Bethesda, MD 20892, USA;
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Marshall JD, Song Y, Zarkesh H, Matthews RL, Sanders C, Difilippantonio S, Pinto LA, Sei S, Shoemaker RH. Abstract 5562: Development of a TERT-specific peptide/adjuvant vaccine in C57BL/6 mice. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-5562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Telomerase plays a vital role in cell senescence and cellular replication and has been described as a leading regulator in several human cancers, including prostate, thyroid, breast, colon, and bladder cancer. Telomerase is responsible for elongating telomere length and prolonging cellular lifespan as well as acting as a transcriptional modulator in cancer signaling pathways. Because of its enhanced expression in primary tumor cells as well as incipient tumor-initiating stem cells and with limited distribution in normal somatic cells, the catalytic component of telomerase, TERT (telomerase reverse transcriptase), is regarded as a high-impact target for immunotherapeutic agents and vaccines. In order to derive a mouse TERT (mTERT)-specific vaccine which could be useful in a preventive approach, we implemented an epitope-mapping stratagem by which pools of 30-mer peptides overlapping by 5 spanning the entire mTERT sequence were used to immunize C57BL/6 mice. Several immunogenic peptides were identified by matrixed peptide pool IFN-ɣ ELISPOT screening in a 2-part process that first identified positive pools, then identified individual peptides. 15-mer and 31-mer versions of the top 7 immunogenic mTERT peptides were synthesized and used as a peptide pool combined separately with several adjuvants to optimize immunogenicity. Results suggested a peptide sequence-specific preference for TLR3-mediated Hiltonol versus TLR9-mediated CpG-based adjuvants. In addition, the majority of T cell responses specific to the TERT peptides was identified through flow cytometry as belonging to the CD4 compartment, although one class I-restricted epitope was also identified. Multifunctional CD4+ T cells expressing IFN-ɣ, TNF-α, IL-2, and CD107a were identified specific to several mTERT peptides. In vivo cytotoxic effects exerted on TERT peptide pool-loaded target cells were also uncovered that were specific to a CpG-adjuvanted version of the vaccine. Finally, multiple versions of the mTERT peptide/adjuvant vaccine with highest immunogenicity scores are being tested in a syngeneic graft mouse model using subcutaneous implantation of lung cancer-derived SPON10 cells expressing mTERT. If proven efficacious, these results will support the feasibility of a TERT peptide/adjuvant approach for prophylactically engendering broad antitumor immunity to TERT-expressing cancers. Funded by NCI Contract No. HHSN261200800001E
Citation Format: Jason D. Marshall, Yurong Song, Hamid Zarkesh, Rebecca L. Matthews, Chelsea Sanders, Simone Difilippantonio, Ligia A. Pinto, Shizuko Sei, Robert H. Shoemaker. Development of a TERT-specific peptide/adjuvant vaccine in C57BL/6 mice [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr 5562.
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Affiliation(s)
| | - Yurong Song
- 1Frederick National Laboratory for Cancer Research, Frederick, MD
| | - Hamid Zarkesh
- 1Frederick National Laboratory for Cancer Research, Frederick, MD
| | | | - Chelsea Sanders
- 1Frederick National Laboratory for Cancer Research, Frederick, MD
| | | | - Ligia A. Pinto
- 1Frederick National Laboratory for Cancer Research, Frederick, MD
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Tsang SH, Schiller JT, Porras C, Kemp TJ, Herrero R, Schussler J, Sierra MS, Cortes B, Hildesheim A, Lowy DR, Rodríguez AC, Romero B, Çuburu N, Shing JZ, Pinto LA, Sampson JN, Kreimer AR. HPV16 infection decreases vaccine-induced HPV16 antibody avidity: the CVT trial. NPJ Vaccines 2022; 7:40. [PMID: 35351898 PMCID: PMC8964739 DOI: 10.1038/s41541-022-00431-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 12/16/2021] [Indexed: 02/05/2023] Open
Abstract
The HPV vaccine has shown sustained efficacy and consistent stabilization of antibody levels, even after a single dose. We defined the HPV16-VLP antibody avidity patterns over 11 years among women who received one- or three doses of the bivalent HPV vaccine in the Costa Rica HPV Vaccine Trial. Absolute HPV16 avidity was lower in women who received one compared to three doses, although the patterns were similar (increased in years 2 and 3 and remained stable over the remaining 8 years). HPV16 avidity among women who were HPV16-seropositive women at HPV vaccination, a marker of natural immune response to HPV16 infection, was significantly lower than those of HPV16-seronegative women, a difference that was more pronounced among one-dose recipients. No differences in HPV16 avidity were observed by HPV18 serostatus at vaccination, confirming the specificity of the findings. Importantly, point estimates for vaccine efficacy against incident, six-month persistent HPV16 infections was similar between women who were HPV16 seronegative and seropositive at the time of initial HPV vaccination for both one-dose and three-dose participants. It is therefore likely that this lower avidity level is still sufficient to enable antibody-mediated protection. It is encouraging for long-term HPV-vaccine protection that HPV16 antibody avidity was maintained for over a decade, even after a single dose.
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Affiliation(s)
- Sabrina H Tsang
- National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - John T Schiller
- National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Carolina Porras
- Agencia Costarricense de Investigaciones Biomédicas (ACIB), formerly Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, San José, Costa Rica
| | - Troy J Kemp
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Rolando Herrero
- Agencia Costarricense de Investigaciones Biomédicas (ACIB), formerly Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, San José, Costa Rica
- Early Detection and Prevention Section, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | | | - Monica S Sierra
- National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Bernal Cortes
- Agencia Costarricense de Investigaciones Biomédicas (ACIB), formerly Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, San José, Costa Rica
| | - Allan Hildesheim
- National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Douglas R Lowy
- National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | | | - Byron Romero
- Agencia Costarricense de Investigaciones Biomédicas (ACIB), formerly Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, San José, Costa Rica
| | - Nicolas Çuburu
- National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jaimie Z Shing
- National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Ligia A Pinto
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Joshua N Sampson
- National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Aimée R Kreimer
- National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
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19
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Karger AB, Brien JD, Christen JM, Dhakal S, Kemp TJ, Klein SL, Pinto LA, Premkumar L, Roback JD, Binder RA, Boehme KW, Boppana S, Cordon-Cardo C, Crawford JM, Daiss JL, Dupuis AP, Espino AM, Firpo-Betancourt A, Forconi C, Forrest JC, Girardin RC, Granger DA, Granger SW, Haddad NS, Heaney CD, Hunt DT, Kennedy JL, King CL, Krammer F, Kruczynski K, LaBaer J, Lee FEH, Lee WT, Liu SL, Lozanski G, Lucas T, Mendu DR, Moormann AM, Murugan V, Okoye NC, Pantoja P, Payne AF, Park J, Pinninti S, Pinto AK, Pisanic N, Qiu J, Sariol CA, Simon V, Song L, Steffen TL, Stone ET, Styer LM, Suthar MS, Thomas SN, Thyagarajan B, Wajnberg A, Yates JL, Sobhani K. The Serological Sciences Network (SeroNet) for COVID-19: Depth and Breadth of Serology Assays and Plans for Assay Harmonization. medRxiv 2022:2022.02.27.22271399. [PMID: 35262095 PMCID: PMC8902887 DOI: 10.1101/2022.02.27.22271399] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background In October 2020, the National Cancer Institute (NCI) Serological Sciences Network (SeroNet) was established to study the immune response to COVID-19, and "to develop, validate, improve, and implement serological testing and associated technologies." SeroNet is comprised of 25 participating research institutions partnering with the Frederick National Laboratory for Cancer Research (FNLCR) and the SeroNet Coordinating Center. Since its inception, SeroNet has supported collaborative development and sharing of COVID-19 serological assay procedures and has set forth plans for assay harmonization. Methods To facilitate collaboration and procedure sharing, a detailed survey was sent to collate comprehensive assay details and performance metrics on COVID-19 serological assays within SeroNet. In addition, FNLCR established a protocol to calibrate SeroNet serological assays to reference standards, such as the U.S. SARS-CoV-2 serology standard reference material and First WHO International Standard (IS) for anti-SARS-CoV-2 immunoglobulin (20/136), to facilitate harmonization of assay reporting units and cross-comparison of study data. Results SeroNet institutions reported development of a total of 27 ELISA methods, 13 multiplex assays, 9 neutralization assays, and use of 12 different commercial serological methods. FNLCR developed a standardized protocol for SeroNet institutions to calibrate these diverse serological assays to reference standards. Conclusions SeroNet institutions have established a diverse array of COVID-19 serological assays to study the immune response to SARS-CoV-2 virus and vaccines. Calibration of SeroNet serological assays to harmonize results reporting will facilitate future pooled data analyses and study cross-comparisons.
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Affiliation(s)
- Amy B. Karger
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - James D. Brien
- Department of Molecular Microbiology & Immunology, Saint Louis University, Saint Louis, Missouri
| | - Jayne M. Christen
- Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Santosh Dhakal
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Troy J. Kemp
- Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Sabra L. Klein
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Ligia A. Pinto
- Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Lakshmanane Premkumar
- Department of Microbiology and Immunology, University of North Carolina, Chapel Hill, NC
| | - John D. Roback
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - Raquel A. Binder
- Department of Medicine, University of Massachusetts Chan Medical School, Worcester, Massachusetts
| | - Karl W. Boehme
- Department of Microbiology & Immunology, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Suresh Boppana
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Carlos Cordon-Cardo
- Department of Pathology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - James M. Crawford
- Department of Pathology and Laboratory Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York
| | | | - Alan P. Dupuis
- Wadsworth Center, New York State Department of Health, Albany, New York
| | - Ana M. Espino
- Department of Microbiology and Medical Zoology, University of Puerto Rico-Medical Sciences Campus, San Juan, Puerto Rico
| | | | - Catherine Forconi
- Department of Medicine, University of Massachusetts Chan Medical School, Worcester, Massachusetts
| | - J. Craig Forrest
- Department of Microbiology & Immunology, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Roxie C. Girardin
- Wadsworth Center, New York State Department of Health, Albany, New York
| | | | | | - Natalie S. Haddad
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department of Medicine, Emory University, Atlanta, Georgia
| | - Christopher D. Heaney
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Danielle T. Hunt
- Wadsworth Center, New York State Department of Health, Albany, New York
| | - Joshua L. Kennedy
- Departments of Pediatrics and Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, Arkansas
- Arkansas Children’s Research Institute, Little Rock, Arkansas
| | - Christopher L. King
- Department of Pathology, Case Western Reserve School of Medicine, Cleveland, Ohio
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Kate Kruczynski
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Joshua LaBaer
- Virginia G Piper Center for Personalized Diagnostics, Arizona State University Biodesign Institute, Tempe, Arizona
| | - F. Eun-Hyung Lee
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department of Medicine, Emory University, Atlanta, Georgia
| | - William T. Lee
- Wadsworth Center, New York State Department of Health, Albany, New York
- Department of Biomedical Sciences, School of Public Health, University at Albany, Albany, New York
| | - Shan-Lu Liu
- Center for Retrovirus Research, Department of Veterinary Biosciences, Department of Microbial Infection and Immunity, Viruses and Emerging Pathogens Program, Infectious Disease Institute, The Ohio State University, Columbus, Ohio
| | - Gerard Lozanski
- Department of Pathology, The Ohio State University Medical Center, Columbus, Ohio
| | - Todd Lucas
- Division of Public Health and Department of Epidemiology, College of Human Medicine, Michigan State University, East Lansing, Michigan
| | - Damodara Rao Mendu
- Department of Pathology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Ann M. Moormann
- Department of Medicine, University of Massachusetts Chan Medical School, Worcester, Massachusetts
| | - Vel Murugan
- Virginia G Piper Center for Personalized Diagnostics, Arizona State University Biodesign Institute, Tempe, Arizona
| | - Nkemakonam C. Okoye
- Department of Pathology and Laboratory Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York
| | - Petraleigh Pantoja
- Unit of Comparative Medicine, University of Puerto Rico-Medical Sciences Campus, San Juan, Puerto Rico
| | - Anne F. Payne
- Wadsworth Center, New York State Department of Health, Albany, New York
| | - Jin Park
- Virginia G Piper Center for Personalized Diagnostics, Arizona State University Biodesign Institute, Tempe, Arizona
| | - Swetha Pinninti
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama
| | - Amelia K. Pinto
- Department of Molecular Microbiology & Immunology, Saint Louis University, Saint Louis, Missouri
| | - Nora Pisanic
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Ji Qiu
- Virginia G Piper Center for Personalized Diagnostics, Arizona State University Biodesign Institute, Tempe, Arizona
| | - Carlos A. Sariol
- Unit of Comparative Medicine, University of Puerto Rico-Medical Sciences Campus, San Juan, Puerto Rico
- Department of Internal Medicine, University of Puerto Rico-Medical Sciences Campus, San Juan, Puerto Rico
| | - Viviana Simon
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Lusheng Song
- Virginia G Piper Center for Personalized Diagnostics, Arizona State University Biodesign Institute, Tempe, Arizona
| | - Tara L. Steffen
- Department of Molecular Microbiology & Immunology, Saint Louis University, Saint Louis, Missouri
| | - E. Taylor Stone
- Department of Molecular Microbiology & Immunology, Saint Louis University, Saint Louis, Missouri
| | - Linda M. Styer
- Wadsworth Center, New York State Department of Health, Albany, New York
- Department of Biomedical Sciences, School of Public Health, University at Albany, Albany, New York
| | - Mehul S. Suthar
- Center for Childhood Infections and Vaccines of Children’s Healthcare Atlanta, Department of Pediatrics, Department of Microbiology and Immunology, Emory Vaccine Center, Yerkes National Primate Research Center, Emory University School of Medicine, Atlanta, Georgia
| | - Stefani N. Thomas
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - Bharat Thyagarajan
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - Ania Wajnberg
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Jennifer L. Yates
- Wadsworth Center, New York State Department of Health, Albany, New York
- Department of Biomedical Sciences, School of Public Health, University at Albany, Albany, New York
| | - Kimia Sobhani
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California
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20
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Pinto LA, Shawar RM, O’Leary B, Kemp TJ, Cherry J, Thornburg N, Miller CN, Gallagher PS, Stenzel T, Schuck B, Owen SM, Kondratovich M, Satheshkumar PS, Schuh A, Lester S, Cassetti MC, Sharpless NE, Gitterman S, Lowy DR. A Trans-Governmental Collaboration to Independently Evaluate SARS-CoV-2 Serology Assays. Microbiol Spectr 2022; 10:e0156421. [PMID: 35019677 PMCID: PMC8754108 DOI: 10.1128/spectrum.01564-21] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 12/21/2021] [Indexed: 01/11/2023] Open
Abstract
The emergence of SARS-CoV-2 created a crucial need for serology assays to detect anti-SARS-CoV-2 antibodies, which led to many serology assays entering the market. A trans-government collaboration was created in April 2020 to independently evaluate the performance of commercial SARS-CoV-2 serology assays and help inform U.S. Food and Drug Administration (FDA) regulatory decisions. To assess assay performance, three evaluation panels with similar antibody titer distributions were assembled. Each panel consisted of 110 samples with positive (n = 30) serum samples with a wide range of anti-SARS-CoV-2 antibody titers and negative (n = 80) plasma and/or serum samples that were collected before the start of the COVID-19 pandemic. Each sample was characterized for anti-SARS-CoV-2 antibodies against the spike protein using enzyme-linked immunosorbent assays (ELISA). Samples were selected for the panel when there was agreement on seropositivity by laboratories at National Cancer Institute's Frederick National Laboratory for Cancer Research (NCI-FNLCR) and Centers for Disease Control and Prevention (CDC). The sensitivity and specificity of each assay were assessed to determine Emergency Use Authorization (EUA) suitability. As of January 8, 2021, results from 91 evaluations were made publicly available (https://open.fda.gov/apis/device/covid19serology/, and https://www.cdc.gov/coronavirus/2019-ncov/covid-data/serology-surveillance/serology-test-evaluation.html). Sensitivity ranged from 27% to 100% for IgG (n = 81), from 10% to 100% for IgM (n = 74), and from 73% to 100% for total or pan-immunoglobulins (n = 5). The combined specificity ranged from 58% to 100% (n = 91). Approximately one-third (n = 27) of the assays evaluated are now authorized by FDA for emergency use. This collaboration established a framework for assay performance evaluation that could be used for future outbreaks and could serve as a model for other technologies. IMPORTANCE The SARS-CoV-2 pandemic created a crucial need for accurate serology assays to evaluate seroprevalence and antiviral immune responses. The initial flood of serology assays entering the market with inadequate performance emphasized the need for independent evaluation of commercial SARS-CoV-2 antibody assays using performance evaluation panels to determine suitability for use under EUA. Through a government-wide collaborative network, 91 commercial SARS-CoV-2 serology assay evaluations were performed. Three evaluation panels with similar overall antibody titer distributions were assembled to evaluate performance. Nearly one-third of the assays evaluated met acceptable performance recommendations, and two assays had EUAs revoked and were removed from the U.S. market based on inadequate performance. Data for all serology assays evaluated are available at the FDA and CDC websites (https://open.fda.gov/apis/device/covid19serology/, and https://www.cdc.gov/coronavirus/2019-ncov/covid-data/serology-surveillance/serology-test-evaluation.html).
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Affiliation(s)
- Ligia A. Pinto
- Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Ribhi M. Shawar
- U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Brendan O’Leary
- U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Troy J. Kemp
- Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - James Cherry
- National Cancer Institute, Bethesda, Maryland, USA
| | | | - Cheryl N. Miller
- Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | | | - Timothy Stenzel
- U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Brittany Schuck
- U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - S. Michele Owen
- Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | | | | | - Amy Schuh
- Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Sandra Lester
- Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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21
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Porras C, Sampson JN, Herrero R, Gail MH, Cortés B, Hildesheim A, Cyr J, Romero B, Schiller JT, Montero C, Pinto LA, Schussler J, Coronado K, Sierra MS, Kim JJ, Torres CM, Carvajal L, Wagner S, Campos NG, Ocampo R, Kemp TJ, Zuniga M, Lowy DR, Avila C, Chanock S, Castrillo A, Estrada Y, Barrientos G, Monge C, Oconitrillo MY, Kreimer AR. Rationale and design of a double-blind randomized non-inferiority clinical trial to evaluate one or two doses of vaccine against human papillomavirus including an epidemiologic survey to estimate vaccine efficacy: The Costa Rica ESCUDDO trial. Vaccine 2022; 40:76-88. [PMID: 34857420 PMCID: PMC8759448 DOI: 10.1016/j.vaccine.2021.11.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 11/12/2021] [Accepted: 11/14/2021] [Indexed: 01/05/2023]
Abstract
HPV vaccination of adolescent girls is the most effective measure to prevent cervical cancer. The World Health Organization recommends that adolescent girls receive two doses of vaccine but only a small proportion of girls from regions with the highest disease burden are vaccinated because of cost and logistical considerations. Our Costa Rica HPV Vaccine trial suggested that one dose of the bivalent HPV vaccine provides robust and lasting protection against persistent HPV infections for over a decade. Data from a post-licensure trial of the quadrivalent vaccine in India also suggested that a single dose may be effective in reducing cervical cancer risk. To formally compare one versus two doses of the bivalent and nonavalent HPV vaccines, we implemented a large, randomized, double-blind trial to investigate the non-inferiority of one compared to two vaccine doses in the prevention of new HPV16/18 infections that persist 6 or more months. Bivalent and nonavalent vaccines will be evaluated separately. The trial enrolled and randomized (1:1:1:1 to 1- and 2-dose arms of the bivalent and nonavalent vaccines) 20,330 girls 12 to 16 years old residing in Costa Rica. Trial participants are followed every 6 months for up to 5 years. We also aim to estimate vaccine efficacy by comparing the rates of 6 month persistent infection in unvaccinated women with the rates in the follow-up visits of trial participants. We included one survey of unvaccinated women at the start of the study (N = 4452) and will include another survey concomitant with follow up visits of trial participants at year 4.5 (planned N = 3000). Survey participants attend two visits 6 months appart. Herein, we present the rationale, design, and enrolled study population of the ESCUDDO trial. ClinicalTrials.gov Identifier: NCT03180034.
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Affiliation(s)
- Carolina Porras
- Agencia Costarricense de Investigaciones Biomédicas (ACIB)-Fundación INCIENSA, San José, Costa Rica.
| | - Joshua N Sampson
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Rolando Herrero
- Agencia Costarricense de Investigaciones Biomédicas (ACIB)-Fundación INCIENSA, San José, Costa Rica
| | - Mitchell H Gail
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Bernal Cortés
- Agencia Costarricense de Investigaciones Biomédicas (ACIB)-Fundación INCIENSA, San José, Costa Rica
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jean Cyr
- Information Management Services, Silver Spring, MD, USA
| | - Byron Romero
- Agencia Costarricense de Investigaciones Biomédicas (ACIB)-Fundación INCIENSA, San José, Costa Rica
| | - John T Schiller
- Laboratory of Cellular Oncology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Christian Montero
- Agencia Costarricense de Investigaciones Biomédicas (ACIB)-Fundación INCIENSA, San José, Costa Rica
| | - Ligia A Pinto
- HPV Serology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | | | - Karla Coronado
- Agencia Costarricense de Investigaciones Biomédicas (ACIB)-Fundación INCIENSA, San José, Costa Rica
| | - Mónica S Sierra
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jane J Kim
- Center for Health Decision Science, Department of Health Policy and Management, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | | | - Loretto Carvajal
- Agencia Costarricense de Investigaciones Biomédicas (ACIB)-Fundación INCIENSA, San José, Costa Rica
| | - Sarah Wagner
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA; Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD, USA
| | - Nicole G Campos
- Center for Health Decision Science, Department of Health Policy and Management, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Rebecca Ocampo
- Agencia Costarricense de Investigaciones Biomédicas (ACIB)-Fundación INCIENSA, San José, Costa Rica
| | - Troy J Kemp
- HPV Serology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Michael Zuniga
- Agencia Costarricense de Investigaciones Biomédicas (ACIB)-Fundación INCIENSA, San José, Costa Rica
| | - Douglas R Lowy
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA; Laboratory of Cellular Oncology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Carlos Avila
- Agencia Costarricense de Investigaciones Biomédicas (ACIB)-Fundación INCIENSA, San José, Costa Rica
| | - Stephen Chanock
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Ariane Castrillo
- Agencia Costarricense de Investigaciones Biomédicas (ACIB)-Fundación INCIENSA, San José, Costa Rica
| | - Yenory Estrada
- Agencia Costarricense de Investigaciones Biomédicas (ACIB)-Fundación INCIENSA, San José, Costa Rica
| | - Gloriana Barrientos
- Agencia Costarricense de Investigaciones Biomédicas (ACIB)-Fundación INCIENSA, San José, Costa Rica
| | - Cindy Monge
- Agencia Costarricense de Investigaciones Biomédicas (ACIB)-Fundación INCIENSA, San José, Costa Rica
| | - María Y Oconitrillo
- Agencia Costarricense de Investigaciones Biomédicas (ACIB)-Fundación INCIENSA, San José, Costa Rica
| | - Aimée R Kreimer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
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22
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Ma E, Shimazu T, Song M, Charvat H, Sawada N, Yamaji T, Inoue M, Camargo MC, Kemp TJ, Pfeiffer RM, Pinto LA, Rabkin CS, Tsugane S. Circulating Inflammation Markers and Pancreatic Cancer Risk: A Prospective Case-Cohort Study in Japan. Cancer Epidemiol Biomarkers Prev 2022; 31:236-241. [PMID: 34697062 PMCID: PMC8755613 DOI: 10.1158/1055-9965.epi-21-0808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 09/08/2021] [Accepted: 10/14/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Previous prospective studies of associations between circulating inflammation-related molecules and pancreatic cancer risk have included limited numbers of markers. METHODS We conducted a case-cohort study nested within the Japan Public Health Center-based Prospective Study Cohort II. We selected a random subcohort (n = 774) from a total of 23,335 participants aged 40 to 69 years who returned a questionnaire and provided blood samples at baseline. During the follow-up period from 1993 to 2010, we identified 111 newly diagnosed pancreatic cancer cases, including one case within the subcohort. Plasma concentrations of 62 inflammatory markers of chemokines, cytokines, and growth factors were measured by a Luminex fluorescent bead-based assay. Cox regression models were applied to estimate HR and 95% confidence intervals (CI) for pancreatic cancer risk for quartiles of marker levels adjusted for potential confounders. RESULTS The HR (95% CI) for the highest versus the lowest category of C-C motif ligand chemokine 8/monocyte chemoattractant protein 2 (CCL8/MCP2) was 2.03 (1.05-3.93; P trend = 0.048). After we corrected for multiple comparisons, none of the examined biomarkers were associated with pancreatic cancer risk at P-value <0.05. CONCLUSIONS We found no significant associations between 62 inflammatory markers and pancreatic cancer risk. IMPACT The suggestive association with circulating levels of leukocyte recruiting cytokine CCL8/MCP2 may warrant further investigation.
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Affiliation(s)
- Enbo Ma
- Health Promotion Center, Fukushima Global Medical Science Center, Fukushima Medical University, Fukushima, Japan
- Department of Epidemiology, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Taichi Shimazu
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan.
| | - Minkyo Song
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Hadrien Charvat
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Norie Sawada
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Taiki Yamaji
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Manami Inoue
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - M Constanza Camargo
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Troy J Kemp
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Ruth M Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Ligia A Pinto
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Charles S Rabkin
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Shoichiro Tsugane
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
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23
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Miller CN, Kemp TJ, Abrahamsen M, Isaacs-Soriano K, Dunham K, Sirak B, Pan Y, Lazcano-Ponce E, Salmeron J, Pinto LA, Giuliano AR. Increases in HPV-16/18 antibody avidity and HPV-specific memory B-cell response in mid-adult aged men post-dose three of the quadrivalent HPV vaccine. Vaccine 2021; 39:5295-5301. [PMID: 34373120 PMCID: PMC8493556 DOI: 10.1016/j.vaccine.2021.07.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 06/28/2021] [Accepted: 07/23/2021] [Indexed: 11/09/2022]
Abstract
Strong quantitative and functional antibody responses to the quadrivalent human papillomavirus (HPV) vaccine were reported in mid-adult aged men, but there are limited data on the avidity of the antibody response and the memory B-cell response following vaccination. Although circulating antibodies induced by vaccination are believed to be the main mediators of protection against infection, evaluation of avidity of antibodies and memory B cell responses are critical for a better understanding of the vaccine immunogenicity mechanisms. Both the modified enzyme-linked immunosorbent assay (ELISA) and the enzyme-linked immunosorbent spot (ELISpot) assay are tools to measure the humoral and cellular immune responses post vaccination to characterize vaccine immunogenicity. The avidity of HPV-16 and HPV-18 specific IgG in the serum of mid-adult aged men (N = 126) who received three quadrivalent HPV vaccine doses was examined using a modified ELISA. HPV-16 memory B-cell responses were assessed via ELISpot at month 0 (prior to vaccination) and 1-month post-dose three of the vaccine (month 7). The quadrivalent vaccine induced an increase in HPV-16 and HPV-18 antibody avidity at month 7. HPV-18 avidity levels moderately correlated with anti-HPV-18 antibody titers, but no association was observed for HPV-16 antibody titers and avidity levels. The HPV-16-specific memory B-cell response was induced following three vaccine doses, however, no association with anti-HPV-16 antibody avidity was observed. Three doses of quadrivalent HPV vaccine increased antibody affinity maturation for HPV-16/18 and increased the frequency of anti-HPV-16 memory B-cells in mid-adult aged men.
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Affiliation(s)
- Cheryl N Miller
- Vaccine, Immunity, and Cancer Directorate, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, National Cancer Institute, Frederick, MD, USA
| | - Troy J Kemp
- Vaccine, Immunity, and Cancer Directorate, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, National Cancer Institute, Frederick, MD, USA
| | - Martha Abrahamsen
- Center for Immunization and Infection Research in Cancer (CIIRC), Moffitt Cancer Center, Tampa, FL, USA
| | - Kimberly Isaacs-Soriano
- Center for Immunization and Infection Research in Cancer (CIIRC), Moffitt Cancer Center, Tampa, FL, USA
| | - Kim Dunham
- Vaccine, Immunity, and Cancer Directorate, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, National Cancer Institute, Frederick, MD, USA
| | - Bradley Sirak
- Center for Immunization and Infection Research in Cancer (CIIRC), Moffitt Cancer Center, Tampa, FL, USA
| | - Yuanji Pan
- Vaccine, Immunity, and Cancer Directorate, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, National Cancer Institute, Frederick, MD, USA
| | | | - Jorge Salmeron
- National Institute of Public Health, Cuernavaca, Morelos, Mexico
| | - Ligia A Pinto
- Vaccine, Immunity, and Cancer Directorate, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, National Cancer Institute, Frederick, MD, USA.
| | - Anna R Giuliano
- Center for Immunization and Infection Research in Cancer (CIIRC), Moffitt Cancer Center, Tampa, FL, USA
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24
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Valencia SM, Zacharia A, Marin A, Matthews RL, Wu CK, Myers B, Sanders C, Difilippantonio S, Kirnbauer R, Roden RB, Pinto LA, Shoemaker RH, Andrianov AK, Marshall JD. Improvement of RG1-VLP vaccine performance in BALB/c mice by substitution of alhydrogel with the next generation polyphosphazene adjuvant PCEP. Hum Vaccin Immunother 2021; 17:2748-2761. [PMID: 33573433 PMCID: PMC8475605 DOI: 10.1080/21645515.2021.1875763] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 01/09/2021] [Indexed: 10/22/2022] Open
Abstract
Current human papillomavirus (HPV) vaccines provide substantial protection against the most common HPV types responsible for oral and anogenital cancers, but many circulating cancer-causing types remain for which vaccine coverage is lacking. In addition, all current HPV vaccines rely on aluminum salt-based adjuvant formulations that function through unclear mechanisms with few substitutes available. In an effort to expand the toolbox of available adjuvants suitable for HPV vaccines, we compared the immunogenicity of the RG1-VLP (virus-like particle) vaccine in BALB/c mice when formulated with either the aluminum hydroxide adjuvant Alhydrogel or the novel polyphosphazene macromolecular adjuvant poly[di (carboxylatoethylphenoxy) phosphazene] (PCEP). PCEP-formulated RG1-VLPs routinely outperformed VLP/Alhydrogel in several measurements of VLP-specific humoral immunity, including consistent improvements in the magnitude of antibody (Ab) responses to both HPV16-L1 and the L2 RG1 epitope as well as neutralizing titers to HPV16 and cross-neutralization of pseudovirion (PsV) types HPV18 and HPV39. Dose-sparing studies indicated that RG1-VLPs could be reduced in dose by 75% and the presence of PCEP ensured activity comparable to a full VLP dose adjuvanted by Alhydrogel. In addition, levels of HPV16-L1 and -L2-specific Abs were achieved after two vaccinations with PCEP as adjuvant that were equivalent to or greater than levels achieved with three vaccinations with Alhydrogel alone, indicating that the presence of PCEP resulted in accelerated immune responses that could allow for a decreased dose schedule. Given the extensive clinical track record of polyphosphazenes, these data suggest that substitution of alum-based adjuvants with PCEP for the RG1-VLP vaccine could lead to rapid seropositivity requiring fewer boosts, the dose-sparing of commercial VLP-based vaccines, and the establishment of longer-lasting humoral responses to HPV.
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Affiliation(s)
- Sarah M. Valencia
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Athina Zacharia
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Alexander Marin
- Institute for Bioscience and Biotechnology Research, University of Maryland, Rockville, MD, USA
| | - Rebecca L. Matthews
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Chia-Kuei Wu
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Breana Myers
- Laboratory Animal Sciences Program, Leidos Biomedical Research Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Chelsea Sanders
- Laboratory Animal Sciences Program, Leidos Biomedical Research Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Simone Difilippantonio
- Laboratory Animal Sciences Program, Leidos Biomedical Research Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Reinhard Kirnbauer
- Laboratory of Viral Oncology (LVO), Department of Dermatology, Medical University of Vienna, Austria, EU
| | - Richard B. Roden
- Department of Pathology, Johns Hopkins University, Baltimore, MD, USA
| | - Ligia A. Pinto
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Robert H. Shoemaker
- Chemopreventive Agent Development Group, Division of Cancer Prevention, NCI, Bethesda, MD, USA
| | - Alexander K. Andrianov
- Institute for Bioscience and Biotechnology Research, University of Maryland, Rockville, MD, USA
| | - Jason D. Marshall
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
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25
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Brun VL, Corbel AF, Hsing AW, Kemp TJ, Van Dyke AL, Hildesheim A, Zhu B, Gao YT, Pinto LA, Koshiol J. Soluble cluster of differentiation 14 levels elevated in bile from gallbladder cancer cases from Shanghai, China. Sci Rep 2021; 11:13405. [PMID: 34183723 PMCID: PMC8239000 DOI: 10.1038/s41598-021-92728-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 06/15/2021] [Indexed: 11/15/2022] Open
Abstract
Elevated systemic levels of soluble cluster of differentiation 14 (sCD14) have been associated with gallbladder cancer (GBC), but the association with sCD14 levels within the gallbladder has not been investigated. Here, we evaluated sCD14 in the bile of 41 GBC cases and 117 gallstone controls with data on 65 bile inflammation markers. We examined the relationship between bile sCD14 levels and GBC using logistic regression and stratified the analysis by stage. We included GBC-associated inflammatory biomarkers in the model to evaluate the influence of local inflammation. Bile sCD14 levels (third versus first tertile) were associated with GBC (adjusted odds ratio [OR]: 3.0, 95% confidence interval [CI]: 1.2–8.0). The association was equally strong for stage I/II (OR: 3.3, 95% CI: 0.9–15.6) and stage III/IV (OR: 3.2, 95% CI: 1.0–12.4) cancers. Including the GBC-associated inflammatory markers in the model removed the association between bile sCD14 and GBC (OR: 1.0, 95% CI: 0.3–3.5). The findings suggest that immune activation within the gallbladder may be related to GBC development, and the effect of sCD14 is influenced by inflammation. Similar associations across tumor stages suggest that elevated bile sCD14 levels may reflect changes early in GBC pathogenesis. Associations between GBC and sCD14 levels in both bile and plasma suggest sCD14 could be a potential biomarker for GBC.
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Affiliation(s)
- Victoria L Brun
- Partnership Development Office, Frederick National Laboratory for Cancer Research, Frederick, MD, USA.
| | - Amanda F Corbel
- Partnership Development Office, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Ann W Hsing
- Stanford Prevention Research Center/Cancer Institute, Stanford University, Stanford, CA, USA
| | - Troy J Kemp
- Vaccine, Immunity and Cancer Program, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Alison L Van Dyke
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - Bin Zhu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - Yu-Tang Gao
- Department of Epidemiology, Shanghai Cancer Institute, Shanghai, China
| | - Ligia A Pinto
- Vaccine, Immunity and Cancer Program, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Jill Koshiol
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
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26
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Althoff KN, Schlueter DJ, Anton-Culver H, Cherry J, Denny JC, Thomsen I, Karlson EW, Havers FP, Cicek MS, Thibodeau SN, Pinto LA, Lowy D, Malin BA, Ohno-Machado L, Williams C, Goldstein D, Kouame A, Ramirez A, Roman A, Sharpless NE, Gebo KA, Schully SD. Antibodies to SARS-CoV-2 in All of Us Research Program Participants, January 2-March 18, 2020. Clin Infect Dis 2021; 74:584-590. [PMID: 34128970 PMCID: PMC8384413 DOI: 10.1093/cid/ciab519] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Indexed: 01/08/2023] Open
Abstract
Background With limited severe acute respiratory syndrome coronavirus (SARS-CoV-2)
testing capacity in the United States at the start of the epidemic
(January–March 2020), testing was focused on symptomatic patients with
a travel history throughout February, obscuring the picture of SARS-CoV-2
seeding and community transmission. We sought to identify individuals with
SARS-CoV-2 antibodies in the early weeks of the US epidemic. Methods All of Us study participants in all 50 US states provided
blood specimens during study visits from 2 January to 18 March 2020.
Participants were considered seropositive if they tested positive for
SARS-CoV-2 immunoglobulin G (IgG) antibodies with the Abbott Architect
SARS-CoV-2 IgG enzyme-linked immunosorbent assay (ELISA) and the EUROIMMUN
SARS-CoV-2 ELISA in a sequential testing algorithm. The sensitivity and
specificity of these ELISAs and the net sensitivity and specificity of the
sequential testing algorithm were estimated, along with 95% confidence
intervals (CIs). Results The estimated sensitivities of the Abbott and EUROIMMUN assays were 100% (107
of 107 [95% CI: 96.6%–100%]) and 90.7% (97 of 107
[83.5%–95.4%]), respectively, and the estimated specificities were
99.5% (995 of 1000 [98.8%–99.8%]) and 99.7% (997 of 1000
[99.1%–99.9%]), respectively. The net sensitivity and specificity of
our sequential testing algorithm were 90.7% (97 of 107 [95% CI:
83.5%–95.4%]) and 100.0% (1000 of 1000 [99.6%–100%]),
respectively. Of the 24 079 study participants with blood specimens from 2
January to 18 March 2020, 9 were seropositive, 7 before the first confirmed
case in the states of Illinois, Massachusetts, Wisconsin, Pennsylvania, and
Mississippi. Conclusions Our findings identified SARS-CoV-2 infections weeks before the first
recognized cases in 5 US states.
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Affiliation(s)
- Keri N Althoff
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD & Consultant to the All of Us Research Program, National Institutes of Health, Bethesda, MD
| | - David J Schlueter
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD
| | - Hoda Anton-Culver
- Department of Medicine, School of Medicine, University of California, Irvine, Irvine, CA
| | - James Cherry
- National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Joshua C Denny
- All of Us Research Program, National Institutes of Health, Bethesda, MD
| | | | | | | | | | | | - Ligia A Pinto
- Frederick National Laboratory for Cancer Research, National Cancer Institute, Frederick, MD
| | - Douglas Lowy
- National Cancer Institute, National Institutes of Health, Bethesda, MD
| | | | | | - Carolyn Williams
- National Institute of Allergy and Infectious Disease, National Institutes of Health, Bethesda, MD
| | | | | | - Andrea Ramirez
- All of Us Research Program, National Institutes of Health, Bethesda, MD
| | | | | | - Kelly A Gebo
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Sheri D Schully
- All of Us Research Program, National Institutes of Health, Bethesda, MD
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27
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Marin A, Chowdhury A, Valencia SM, Zacharia A, Kirnbauer R, Roden RBS, Pinto LA, Shoemaker RH, Marshall JD, Andrianov AK. Next generation polyphosphazene immunoadjuvant: Synthesis, self-assembly and in vivo potency with human papillomavirus VLPs-based vaccine. Nanomedicine 2021; 33:102359. [PMID: 33476764 PMCID: PMC8184581 DOI: 10.1016/j.nano.2021.102359] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 12/15/2020] [Accepted: 01/04/2021] [Indexed: 10/22/2022]
Abstract
Poly[di(carboxylatomethylphenoxy)phosphazene] (PCMP), a new member of polyphosphazene immunoadjuvant family, is synthesized. In vitro assessment of a new macromolecule revealed hydrolytic degradation profile and immunostimulatory activity comparable to its clinical stage homologue PCPP; however, PCMP was characterized by a beneficial reduced sensitivity to the ionic environment. In vivo evaluation of PCMP potency was conducted with human papillomavirus (HPV) virus-like particles (VLPs) based RG1-VLPs vaccine. In contrast with previously reported self-assembly of polyphosphazene adjuvants with proteins, which typically results in the formation of complexes with multimeric display of antigens, PCMP surface modified VLPs in a composition dependent pattern, which at a high polymer-to VLPs ratio led to stabilization of antigenic particles. Immunization experiments in mice demonstrated that PCMP adjuvanted RG1-VLPs vaccine induced potent humoral immune responses, in particular, on the level of highly desirable protective cross-neutralizing antibodies, and outperformed PCPP and Alhydrogel adjuvanted formulations.
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Affiliation(s)
- Alexander Marin
- Institute for Bioscience and Biotechnology Research, University of Maryland, Rockville, MD, United States
| | - Ananda Chowdhury
- Institute for Bioscience and Biotechnology Research, University of Maryland, Rockville, MD, United States
| | - Sarah M Valencia
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, United States
| | - Athina Zacharia
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, United States
| | - Reinhard Kirnbauer
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Richard B S Roden
- Department of Pathology, Johns Hopkins University, Baltimore, MD, , United States
| | - Ligia A Pinto
- HPV Immunology laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, United States
| | - Robert H Shoemaker
- Chemopreventive Agent Development Research Group, Division of Cancer Prevention, National Cancer Institute, Rockville, MD, United States
| | - Jason D Marshall
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, United States
| | - Alexander K Andrianov
- Institute for Bioscience and Biotechnology Research, University of Maryland, Rockville, MD, United States.
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28
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Jackson SS, Van De Wyngard V, Pfeiffer RM, Cook P, Hildesheim A, Pinto LA, Jackson SH, Choi K, Verdugo RA, Cuevas M, Yáñez C, Tobar-Calfucoy E, Retamales-Ortega R, Araya JC, Ferreccio C, Koshiol J. Inflammatory profiles in Chilean Mapuche and non-Mapuche women with gallstones at risk of developing gallbladder cancer. Sci Rep 2021; 11:3686. [PMID: 33574564 PMCID: PMC7878792 DOI: 10.1038/s41598-021-83300-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 02/01/2021] [Indexed: 01/11/2023] Open
Abstract
Chile has high incidence rates of gallbladder cancer globally, particularly among Amerindian women, who also have a high prevalence of gallstones. We examined differences in inflammatory biomarkers between Mapuche and non-Mapuche women from the Chile Biliary Longitudinal Study, a cohort of women with ultrasound-detected gallstones. We randomly selected 200 Mapuche women frequency matched to non-Mapuche women on age and statin use Inflammatory biomarkers were analyzed using a multiplex assay and linear regression to assess associations of a priori markers (CCL20, CXCL10, IL-6, and IL-8) with ethnicity. Novel biomarkers were analyzed using exploratory factor analysis (EFA) and sufficient dimension reduction (SDR) to identify correlated marker groups, followed by linear regression to examine their association with ethnicity. The mean values of IL-8 were higher in Mapuche than non-Mapuche women (P = 0.04), while CCL20, CXCL10, and IL-6 did not differ significantly by ethnicity. EFA revealed two marker groups associated with ethnicity (P = 0.03 and P < 0.001). SDR analysis confirmed correlation between the biomarkers and ethnicity. We found higher IL-8 levels among Mapuche than non-Mapuche women. Novel inflammatory biomarkers were correlated with ethnicity and should be studied further for their role in gallbladder disease. These findings may elucidate underlying ethnic disparities in gallstones and carcinogenesis among Amerindians.
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Affiliation(s)
- Sarah S Jackson
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, National Institutes of Health, National Cancer Institute, Rockville, MD, USA.
| | - Vanessa Van De Wyngard
- Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile.,Advanced Center for Chronic Diseases (ACCDiS), FONDAP, Santiago, Chile
| | - Ruth M Pfeiffer
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, National Institutes of Health, National Cancer Institute, Rockville, MD, USA
| | - Paz Cook
- Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile.,Advanced Center for Chronic Diseases (ACCDiS), FONDAP, Santiago, Chile
| | - Allan Hildesheim
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, National Institutes of Health, National Cancer Institute, Rockville, MD, USA
| | - Ligia A Pinto
- Frederick National Laboratory for Cancer Research, National Cancer Institute, Frederick, MD, USA
| | - Sharon H Jackson
- Division of Intramural Research, National Institute on Minority Health and Health Disparities, Bethesda, MD, USA
| | - Kelvin Choi
- Division of Intramural Research, National Institute on Minority Health and Health Disparities, Bethesda, MD, USA
| | - Ricardo A Verdugo
- Programa de Genética Human, ICBM, Facultad de Medicina, Universidad de Chile, Santiago, Chile.,Departamento de Oncología Básico Clínica, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Mara Cuevas
- Programa de Genética Human, ICBM, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Cristian Yáñez
- Programa de Genética Human, ICBM, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Eduardo Tobar-Calfucoy
- Programa de Genética Human, ICBM, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Rocío Retamales-Ortega
- Programa de Genética Human, ICBM, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Juan Carlos Araya
- Advanced Center for Chronic Diseases (ACCDiS), FONDAP, Santiago, Chile.,Hospital Dr. Hernan Henríquez Aravena, Temuco, Chile.,Department of Pathology, Faculty of Medicine, Universidad de la Frontera, Temuco, Chile
| | - Catterina Ferreccio
- Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile.,Advanced Center for Chronic Diseases (ACCDiS), FONDAP, Santiago, Chile
| | - Jill Koshiol
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, National Institutes of Health, National Cancer Institute, Rockville, MD, USA
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29
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Stratton P, Battiwalla M, Tian X, Abdelazim S, Baird K, Barrett AJ, Cantilena CR, Childs RW, DeJesus J, Fitzhugh C, Fowler D, Gea-Banacloche J, Gress RE, Hickstein D, Hsieh M, Ito S, Kemp TJ, Khachikyan I, Merideth MA, Pavletic SZ, Quint W, Schiffman M, Scrivani C, Shanis D, Shenoy AG, Struijk L, Tisdale JF, Wagner S, Williams KM, Yu Q, Wood LV, Pinto LA. Immune Response Following Quadrivalent Human Papillomavirus Vaccination in Women After Hematopoietic Allogeneic Stem Cell Transplant: A Nonrandomized Clinical Trial. JAMA Oncol 2021; 6:696-705. [PMID: 32105293 DOI: 10.1001/jamaoncol.2019.6722] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Importance Human papillomavirus (HPV) infection is found in about 40% of women who survive allogeneic hematopoietic stem cell transplant and can induce subsequent neoplasms. Objective To determine the safety and immunogenicity of the quadrivalent HPV vaccine (HPV-6, -11, -16, and -18) in clinically stable women post-allogeneic transplant compared with female healthy volunteers. Interventions Participants received the quadrivalent HPV vaccine in intramuscular injections on days 1 and 2 and then 6 months later. Design, Setting, and Participants This prospective, open-label phase-1 study was conducted in a government clinical research hospital and included clinically stable women posttransplant who were or were not receiving immunosuppressive therapy compared with healthy female volunteers age 18 to 50 years who were followed up or a year after first receiving quadrivalent HPV vaccination. The study was conducted from June 2, 2010, until July 19, 2016. After all of the results of the study assays were completed and available in early 2018, the analysis took place from February 2018 to May 2019. Main Outcomes and Measures Anti-HPV-6, -11, -16, and -18-specific antibody responses using L1 virus-like particle enzyme-linked immunosorbent assay were measured in serum before (day 1) and at months 7 and 12 postvaccination. Anti-HPV-16 and -18 neutralization titers were determined using a pseudovirion-based neutralization assay. Results Of 64 vaccinated women, 23 (35.9%) were receiving immunosuppressive therapy (median age, 34 years [range, 18-48 years]; median 1.2 years posttransplant), 21 (32.8%) were not receiving immunosuppression (median age, 32 years [range, 18-49 years]; median 2.5 years posttransplant), and 20 (31.3%) were healthy volunteers (median age, 32 years [range, 23-45 years]). After vaccine series completion, 18 of 23 patients receiving immunosuppression (78.3%), 20 of 21 not receiving immunosuppression (95.2%), and all 20 volunteers developed antibody responses to all quadrivalent HPV vaccine types (P = .04, comparing the 3 groups). Geometric mean antibody levels for each HPV type were higher at months 7 and 12 than at baseline in each group (all geometric mean ratios >1; P < .001) but not significantly different across groups. Antibody and neutralization titers for anti-HPV-16 and anti-HPV-18 correlated at month 7 (Spearman ρ = 0.92; P < .001 for both). Adverse events were mild and not different across groups. Conclusions and Relevance Treatment with the HPV vaccination was followed by strong, functionally active antibody responses against vaccine-related HPV types and no serious adverse events. These findings suggest that HPV vaccination may be safely administered to women posttransplant to potentially reduce HPV infection and related neoplasia. Trial Registration ClinicalTrials.gov Identifier: NCT01092195.
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Affiliation(s)
- Pamela Stratton
- Office of the Clinical Director, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland.,Program in Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland
| | - Minoo Battiwalla
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland.,Sarah Cannon Research Institute, Nashville, Tennessee
| | - Xin Tian
- Office of Biostatistics Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Suzanne Abdelazim
- Clinical Center, National Institutes of Health, Bethesda, Maryland.,Riverside Regional Medical Center, Newport News, Virginia
| | - Kristin Baird
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - A John Barrett
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland.,GW Cancer Center, The George Washington University Hospital, Washington, DC
| | - Caroline R Cantilena
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland.,University of Kansas School of Medicine, Kansas City
| | - Richard W Childs
- Cellular and Molecular Therapeutics Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Jessica DeJesus
- Office of Biostatistics Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Courtney Fitzhugh
- Cellular and Molecular Therapeutics Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Daniel Fowler
- Experimental Transplant and Immunology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.,Rapa Therapeutics, Rockville, Maryland
| | - Juan Gea-Banacloche
- Experimental Transplant and Immunology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.,Infectious Diseases Division, Mayo Clinic Arizona, Phoenix, Arizona
| | - Ronald E Gress
- Experimental Transplant and Immunology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Dennis Hickstein
- Experimental Transplant and Immunology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Matthew Hsieh
- Cellular and Molecular Therapeutics Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Sawa Ito
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland.,Hematopoietic Stem Cell Transplant and Cell Therapy, Division of Hematology-Oncology, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Troy J Kemp
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Izabella Khachikyan
- Program in Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland.,Office of New Drugs, Center for Drug Evaluation and Research, Division of Anesthesia, Analgesia, and Addiction Products, US Food and Drug Administration, Silver Spring, Maryland
| | - Melissa A Merideth
- Office of the Clinical Director, National Human Genome Research Institute, Bethesda, Maryland
| | - Steven Z Pavletic
- Experimental Transplant and Immunology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Wim Quint
- DDL Diagnostic Laboratory, Rijswijk, the Netherlands
| | - Mark Schiffman
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
| | - Claire Scrivani
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland.,University of Virginia School of Medicine, Charlottesville
| | - Dana Shanis
- Program in Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland.,Rittenhouse Women's Wellness Center, Philadelphia, Pennsylvania
| | - Aarthi G Shenoy
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland.,Department of Hematology/Oncology, MedStar Washington Hospital Center, Washington, DC
| | - Linda Struijk
- DDL Diagnostic Laboratory, Rijswijk, the Netherlands
| | - John F Tisdale
- Cellular and Molecular Therapeutics Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Sarah Wagner
- Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc, Frederick, Maryland
| | - Kirsten M Williams
- Cellular and Molecular Therapeutics Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland.,Children's Research Institute, Children's National, Washington, DC
| | - Quan Yu
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Lauren V Wood
- Vaccine Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland.,PDS Biotechnology, Berkeley Heights, New Jersey
| | - Ligia A Pinto
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, Maryland
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Zacharia A, Harberts E, Valencia SM, Myers B, Sanders C, Jain A, Larson NR, Middaugh CR, Picking WD, Difilippantonio S, Kirnbauer R, Roden RB, Pinto LA, Shoemaker RH, Ernst RK, Marshall JD. Optimization of RG1-VLP vaccine performance in mice with novel TLR4 agonists. Vaccine 2020; 39:292-302. [PMID: 33309485 DOI: 10.1016/j.vaccine.2020.11.066] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 10/07/2020] [Accepted: 11/25/2020] [Indexed: 11/16/2022]
Abstract
Current human papilloma virus (HPV) vaccines provide substantial protection against the most common HPV types responsible for oral and anogenital cancers, but many circulating cancer-causing types remain that lack vaccine coverage. The novel RG1-VLP (virus-like particle) vaccine candidate utilizes the HPV16-L1 subunit as a backbone to display an inserted HPV16-L2 17-36 a.a. "RG1" epitope; the L2 RG1 epitope is conserved across many HPV types and the generation of cross-neutralizing antibodies (Abs) against which has been demonstrated. In an effort to heighten the immunogenicity of the RG1-VLP vaccine, we compared in BALB/c mice adjuvant formulations consisting of novel bacterial enzymatic combinatorial chemistry (BECC)-derived toll-like receptor 4 (TLR4) agonists and the aluminum hydroxide adjuvant Alhydrogel. In the presence of BECC molecules, consistent improvements in the magnitude of Ab responses to both HPV16-L1 and the L2 RG1 epitope were observed compared to Alhydrogel alone. Furthermore, neutralizing titers to HPV16 as well as cross-neutralization of pseudovirion (PsV) types HPV18 and HPV39 were augmented in the presence of BECC agonists as well. Levels of L1 and L2-specific Abs were achieved after two vaccinations with BECC/Alhydrogel adjuvant that were equivalent to or greater than levels achieved with 3 vaccinations with Alhydrogel alone, indicating that the presence of BECC molecules resulted in accelerated immune responses that could allow for a decreased dose schedule for VLP-based HPV vaccines. In addition, dose-sparing studies indicated that adjuvantation with BECC/Alhydrogel allowed for a 75% reduction in antigen dose while still retaining equivalent magnitudes of responses to the full VLP dose with Alhydrogel. These data suggest that adjuvant optimization of HPV VLP-based vaccines can lead to rapid immunity requiring fewer boosts, dose-sparing of VLPs expensive to produce, and the establishment of a longer-lasting humoral immunity.
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Affiliation(s)
- Athina Zacharia
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Erin Harberts
- Department of Microbial Pathogenesis, University of Maryland School of Dentistry, Baltimore, MD, USA
| | - Sarah M Valencia
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Breana Myers
- Laboratory Animal Sciences Program, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Chelsea Sanders
- Laboratory Animal Sciences Program, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Akshay Jain
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Kansas, Lawrence, KS, USA
| | - Nicholas R Larson
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Kansas, Lawrence, KS, USA
| | - C Russell Middaugh
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Kansas, Lawrence, KS, USA
| | - William D Picking
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Kansas, Lawrence, KS, USA
| | - Simone Difilippantonio
- Laboratory Animal Sciences Program, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Reinhard Kirnbauer
- Laboratory of Viral Oncology (LVO), Department of Dermatology, Medical University of Vienna, Austria, EU
| | - Richard B Roden
- Department of Pathology, Johns Hopkins University, Baltimore, MD, USA
| | - Ligia A Pinto
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Robert H Shoemaker
- Chemopreventive Agent Development Group, Division of Cancer Prevention, NCI, Bethesda, MD, USA
| | - Robert K Ernst
- Department of Microbial Pathogenesis, University of Maryland School of Dentistry, Baltimore, MD, USA
| | - Jason D Marshall
- Cancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA.
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31
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Tsang SH, Sampson JN, Schussler J, Porras C, Wagner S, Boland J, Cortes B, Lowy DR, Schiller JT, Schiffman M, Kemp TJ, Rodriguez AC, Quint W, Gail MH, Pinto LA, Gonzalez P, Hildesheim A, Kreimer AR, Herrero R. Durability of Cross-Protection by Different Schedules of the Bivalent HPV Vaccine: The CVT Trial. J Natl Cancer Inst 2020; 112:1030-1037. [PMID: 32091596 PMCID: PMC7566371 DOI: 10.1093/jnci/djaa010] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 12/19/2019] [Accepted: 01/14/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND The Costa Rica HPV Vaccine Trial has documented cross-protection of the bivalent HPV vaccine against HPV31/33/45 up to 7 years after vaccination, even with one dose of the vaccine. However, the durability of such protection remains unknown. Here, we evaluate the efficacy of different schedules of the vaccine against HPV31/33/45 out to 11 years postvaccination, expanding to other nontargeted HPV types. METHODS We compared the rates of HPV infection in vaccinated women with the rates in a comparable cohort of unvaccinated women. We estimated the average vaccine efficacy (VEavg) against incident infections and tested for a change in VE over time. RESULTS Among 3-dose women, we observed statistically significant cross-protection against HPV31/33/45 (VEavg = 64.4%, 95% confidence interval [CI] = 57.7% to 70.0%). Additionally, we observed borderline, statistically significant cross-protection against HPV35 (VEavg = 23.2%, 95% CI = 0.3% to 40.8%) and HPV58 (VEavg = 21.2%, 95% CI = 4.2% to 35.3%). There was no decrease in VE over time (two-sided Ptrend > .05 for HPV31, -33, -35, -45, and -58). As a benchmark, VEavg against HPV16/18 was 82.0% (95% CI = 77.3% to 85.7%). Among 1-dose women, we observed comparable efficacy against HPV31/33/45 (VEavg = 54.4%, 95% CI = 21.0% to 73.7%). Acquisition of nonprotected HPV types was similar between vaccinated and unvaccinated women, indicating that the difference in HPV infection rates was not attributable to differential genital HPV exposure. CONCLUSIONS Substantial cross-protection afforded by the bivalent vaccine against HPV31/33/45, and to a lesser extent, HPV35 and HPV58, was sustained and remained stable after 11 years postvaccination, reinforcing the notion that the bivalent vaccine is an effective option for protection against HPV-associated cancers.
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Affiliation(s)
- Sabrina H Tsang
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Joshua N Sampson
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | | | - Carolina Porras
- Agencia Costarricense de Investigaciones Biomédicas, formerly Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, San José, Costa Rica
| | - Sarah Wagner
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
- Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc, Frederick, MD, USA
| | - Joseph Boland
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
- Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc, Frederick, MD, USA
| | - Bernal Cortes
- Agencia Costarricense de Investigaciones Biomédicas, formerly Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, San José, Costa Rica
| | - Douglas R Lowy
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - John T Schiller
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Mark Schiffman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Troy J Kemp
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | | | - Wim Quint
- DDL Diagnostic Laboratory, Rijswijk, The Netherlands
| | - Mitchell H Gail
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Ligia A Pinto
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Paula Gonzalez
- Agencia Costarricense de Investigaciones Biomédicas, formerly Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, San José, Costa Rica
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Aimée R Kreimer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Rolando Herrero
- Agencia Costarricense de Investigaciones Biomédicas, formerly Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, San José, Costa Rica
- Early Detection and Prevention Section, International Agency for Research on Cancer, Lyon, France
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Kreimer AR, Sampson JN, Porras C, Schiller JT, Kemp T, Herrero R, Wagner S, Boland J, Schussler J, Lowy DR, Chanock S, Roberson D, Sierra MS, Tsang SH, Schiffman M, Rodriguez AC, Cortes B, Gail MH, Hildesheim A, Gonzalez P, Pinto LA. Evaluation of Durability of a Single Dose of the Bivalent HPV Vaccine: The CVT Trial. J Natl Cancer Inst 2020; 112:1038-1046. [PMID: 32091594 PMCID: PMC7566548 DOI: 10.1093/jnci/djaa011] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 11/18/2019] [Accepted: 12/19/2019] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND The authors investigated the durability of vaccine efficacy (VE) against human papillomavirus (HPV)16 or 18 infections and antibody response among nonrandomly assigned women who received a single dose of the bivalent HPV vaccine compared with women who received multiple doses and unvaccinated women. METHODS HPV infections were compared between HPV16 or 18-vaccinated women aged 18 to 25 years who received one (N = 112), two (N = 62), or three (N = 1365) doses, and age- and geography-matched unvaccinated women (N = 1783) in the long-term follow-up of the Costa Rica HPV Vaccine Trial. Cervical HPV infections were measured at two study visits, approximately 9 and 11 years after initial HPV vaccination, using National Cancer Institute next-generation sequencing TypeSeq1 assay. VE and 95% confidence intervals (CIs) were estimated. HPV16 or 18 antibody levels were measured in all one- and two-dose women, and a subset of three-dose women, using a virus-like particle-based enzyme-linked immunosorbent assay (n = 448). RESULTS Median follow-up for the HPV-vaccinated group was 11.3 years (interquartile range = 10.9-11.7 years) and did not vary by dose group. VE against prevalent HPV16 or 18 infection was 80.2% (95% CI = 70.7% to 87.0%) among three-dose, 83.8% (95% CI = 19.5% to 99.2%) among two-dose, and 82.1% (95% CI = 40.2% to 97.0%) among single-dose women. HPV16 or 18 antibody levels did not qualitatively decline between years four and 11 regardless of the number of doses given, although one-dose titers continue to be statistically significantly lower compared with two- and three-dose titers. CONCLUSION More than a decade after HPV vaccination, single-dose VE against HPV16 or 18 infection remained high and HPV16 or 18 antibodies remained stable. A single dose of bivalent HPV vaccine may induce sufficiently durable protection that obviates the need for more doses.
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Affiliation(s)
| | | | - Carolina Porras
- Agencia Costarricense de Investigaciones Biomédicas (ACIB), Formerly Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, San José, Costa Rica
| | | | - Troy Kemp
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Rolando Herrero
- Early Detection and Prevention Section, International Agency for Research on Cancer, Lyon, France
| | - Sarah Wagner
- National Cancer Institute, NIH, Bethesda, MD, USA
- Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD, USA
| | - Joseph Boland
- National Cancer Institute, NIH, Bethesda, MD, USA
- Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD, USA
| | | | | | | | - David Roberson
- National Cancer Institute, NIH, Bethesda, MD, USA
- Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD, USA
| | | | | | | | | | - Bernal Cortes
- Agencia Costarricense de Investigaciones Biomédicas (ACIB), Formerly Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, San José, Costa Rica
| | | | | | - Paula Gonzalez
- Agencia Costarricense de Investigaciones Biomédicas (ACIB), Formerly Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, San José, Costa Rica
| | - Ligia A Pinto
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
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Tsang SH, Basu P, Bender N, Herrero R, Kemp TJ, Kreimer AR, Müller M, Panicker G, Pawlita M, Pinto LA, Sampson JN, Sankaranarayanan R, Schussler J, Sehr P, Sierra MS, Unger ER, Waterboer T, Hildesheim A. Evaluation of serological assays to monitor antibody responses to single-dose HPV vaccines. Vaccine 2020; 38:5997-6006. [PMID: 32713678 PMCID: PMC7429278 DOI: 10.1016/j.vaccine.2020.07.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 07/02/2020] [Accepted: 07/10/2020] [Indexed: 02/03/2023]
Abstract
INTRODUCTION Whether existing serological assays are sufficiently robust to measure the lower antibody levels expected following single-dose HPV vaccination is unknown. METHODS We evaluated seven assays measuring HPV-16/18 immunological responses overall and by number of doses in 530 serum samples from participants receiving varying doses of Cervarix or Gardasil up to 36-months post-vaccination. Serum was evaluated by simplex (HPV-16 ELISA, HPV-18 ELISA), multiplex (LIA-4, VLP-MIA, M9ELISA, GST-L1), and high-throughput pseudovirion-based neutralization assays (HT-PBNA), and results were compared to the gold standard HPV-16/18 secreted alkaline phosphatase neutralization assay (SEAP-NA). Reproducibility was assessed by the coefficient of variation (CV) and intraclass correlation coefficient (ICC). Percent agreement, Pearson correlation, and weighted-kappa were used to assess validity. Determinants of seronegativity were evaluated by chi-squared test. RESULTS HPV-16: Seropositivity range was 97.1-99.5% for single dose and 98.8-99.8% overall. CV range was 4.0-18.0% for single dose and 2.9-19.5% overall. ICC range was 0.77-0.99 for single dose and 0.74-0.99 overall. Correlation with SEAP-NA range was 0.43-0.85 for single dose and 0.51-0.90 overall. Weighted-kappa range was 0.34-0.82 for single dose and 0.45-0.84 overall. HPV-18: Seropositivity range was 63.9-94.7% for single dose and 86.2-97.9% overall. CV range was 8.1-18.2% for single dose and 4.6-18.6% overall. ICC range was 0.75-0.99 for single dose and 0.83-0.99 overall. Correlation with SEAP-NA range was 0.31-0.99 for single dose and 0.27-0.96 overall. Weighted-kappa range was 0.35-0.83 for single dose and 0.45-0.84 overall. HPV-16 seronegativity was <5% for all assays. HPV-18 seronegativity range was 5.5-17.3%. For LIA-4 and GST-L1 where the proportion of seronegativity was >10%, the strongest correlates of seronegativity were receiving a single vaccine dose and receiving Gardasil. CONCLUSIONS These results support the utility of existing serological assays to monitor antibody responses following single-dose HPV vaccination.
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Affiliation(s)
- Sabrina H Tsang
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Partha Basu
- Screening Group, International Agency for Research on Cancer, Lyon, France
| | - Noemi Bender
- Infection, Inflammation & Cancer Program, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Rolando Herrero
- Agencia Costarricense de Investigaciones Biomédicas (ACIB), formerly Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, San José, Costa Rica
| | - Troy J Kemp
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Aimée R Kreimer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Martin Müller
- Infection, Inflammation & Cancer Program, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Gitika Panicker
- Division of High-Consequence Pathogens and Pathology, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Michael Pawlita
- Infection, Inflammation & Cancer Program, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Ligia A Pinto
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Joshua N Sampson
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | | | | | - Peter Sehr
- Infection, Inflammation & Cancer Program, German Cancer Research Center (DKFZ), Heidelberg, Germany; Chemical Biology Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Monica S Sierra
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Elizabeth R Unger
- Division of High-Consequence Pathogens and Pathology, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Tim Waterboer
- Infection, Inflammation & Cancer Program, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
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Van Alsten SC, Rabkin CS, Sawada N, Shimazu T, Charvat H, Yamaji T, Inoue M, Kemp TJ, Pinto LA, Camargo MC, Tsugane S, Song M. Metabolic Syndrome, Physical Activity, and Inflammation: A Cross-Sectional Analysis of 110 Circulating Biomarkers in Japanese Adults. Cancer Epidemiol Biomarkers Prev 2020; 29:1639-1646. [PMID: 32467351 DOI: 10.1158/1055-9965.epi-19-1513] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 03/03/2020] [Accepted: 05/22/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Metabolic syndrome (MetS) is a systemic inflammatory state. Low physical activity (PA) could modify this patho-physiology or act as an independent contributor to inflammation. Previous studies of both conditions have identified altered levels of inflammation- and immune-related proteins based on limited sets of candidate markers. METHODS We investigated associations of MetS and low PA with circulating inflammation markers in a stratified random sample of Japanese adults (N = 774, mean age 60.7 years) within the Japan Public Health Center-based Prospective Study (JPHC) Cohort II. AHA/NHLBI criteria were used to define MetS (19%) and the bottom quartile of PA was considered low. 110 circulating biomarkers, including cytokines, chemokines, and soluble receptors were measured by multiplex bead-based and proximity-extension assays. Associations of MetS and low PA with marker quantiles were adjusted for each other and for age, sex, study site, cigarette smoking, alcohol consumption, and blood sample fasting state by ordinal logistic regression. P values were corrected for FDR. RESULTS MetS was significantly associated with levels of six markers: IL18R1 [odds ratio 2.37; 95% confidence interval (CI), 1.45-3.87], CRP (2.07; 95% CI, 1.48-2.90), SAP (2.08; 95% CI, 1.47-2.95), CCL19/MIP3β (2.06; 95% CI, 1.48-2.88), CXCL12/SDF1α+β (0.48; 95% CI, 0.32-0.65), and CCL28 (0.44; 95% CI, 0.27-0.71). Low PA had no significant marker associations. CONCLUSIONS Positively associated markers with MetS are mostly Th1 immune response-related and acute phase proteins, whereas negatively associated markers are generally Th2-related. IMPACT MetS is associated with a broad range of alterations in immune and inflammatory biomarkers that may contribute to risks of various chronic diseases, independent of low PA.
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Affiliation(s)
| | - Charles S Rabkin
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Norie Sawada
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Taichi Shimazu
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Hadrien Charvat
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Taiki Yamaji
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Manami Inoue
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Troy J Kemp
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Ligia A Pinto
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - M Constanza Camargo
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Shoichiro Tsugane
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Minkyo Song
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
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35
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Godi A, Kemp TJ, Pinto LA, Beddows S. Sensitivity of Human Papillomavirus (HPV) Lineage and Sublineage Variant Pseudoviruses to Neutralization by Nonavalent Vaccine Antibodies. J Infect Dis 2020; 220:1940-1945. [PMID: 31412122 PMCID: PMC6834066 DOI: 10.1093/infdis/jiz401] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 08/02/2019] [Indexed: 11/21/2022] Open
Abstract
Natural variants of human papillomavirus (HPV) are classified into lineages and sublineages based upon whole-genome sequence, but the impact of diversity on protein function is unclear. We investigated the susceptibility of 3–8 representative pseudovirus variants of HPV16, HPV18, HPV31, HPV33, HPV45, HPV52, and HPV58 to neutralization by nonavalent vaccine (Gardasil®9) sera. Many variants demonstrated significant differences in neutralization sensitivity from their consensus A/A1 variant but these were of a low magnitude. HPV52 D and HPV58 C variants exhibited >4-fold reduced sensitivities compared to their consensus A/A1 variant and should be considered distinct serotypes with respect to nonavalent vaccine-induced immunity.
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Affiliation(s)
- Anna Godi
- Virus Reference Department, Public Health England, London, United Kingdom
| | - Troy J Kemp
- HPV Serology Laboratory, Frederick National Laboratory for Cancer Research, Maryland, USA
| | - Ligia A Pinto
- HPV Serology Laboratory, Frederick National Laboratory for Cancer Research, Maryland, USA
| | - Simon Beddows
- Virus Reference Department, Public Health England, London, United Kingdom
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36
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Huang WY, Berndt SI, Shiels MS, Katki HA, Chaturvedi AK, Wentzensen N, Trabert B, Kemp TJ, Pinto LA, Hildesheim A, Rothman N, Purdue MP. Circulating inflammation markers and colorectal adenoma risk. Carcinogenesis 2020; 40:765-770. [PMID: 30753331 DOI: 10.1093/carcin/bgz027] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 01/28/2019] [Accepted: 02/06/2019] [Indexed: 01/10/2023] Open
Abstract
Inflammation is a driver of colorectal neoplasia; however, what particular inflammatory processes play a role in early carcinogenesis are unclear. We compared serum levels of 78 inflammation markers between 171 pathologically confirmed colorectal adenoma cases (including 48 incident cases) and 344 controls within the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial. We used weighted multivariable logistic regression to compute odds ratio (OR) and 95% confidence interval (CI). We found 14 markers associated with risk of adenoma overall; three of these were also associated with incident adenoma: CC-chemokine cysteine motif chemokine ligand 20 (CCL20) [overall adenoma fourth versus first quartile: OR 4.8, 95% CI 2.0-12, Ptrend 0.0007; incident adenoma third versus first tertile: OR 4.6, 95% CI 1.0-22, Ptrend 0.03], growth-related gene oncogene products (GRO) [OR 3.8, 95% CI 1.6-9.3, Ptrend 0.006 and OR 3.6, 95% CI 1.1-12, Ptrend 0.04, respectively] and insulin [OR 2.9, 95% CI 0.8-10, Ptrend 0.05 and OR 7.8, 95% CI 1.3-46, Ptrend 0.03, respectively]. All statistical tests were two-sided. These results provide important new evidence implicating CCL20- and GRO-related pathways in early colorectal carcinogenesis and further support a role for insulin.
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Affiliation(s)
- Wen-Yi Huang
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
| | - Sonja I Berndt
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
| | - Meredith S Shiels
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
| | - Hormuzd A Katki
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
| | - Anil K Chaturvedi
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
| | - Nicolas Wentzensen
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
| | - Britton Trabert
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
| | - Troy J Kemp
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Ligia A Pinto
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
| | - Nathaniel Rothman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
| | - Mark P Purdue
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
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Hofmann JN, Landgren O, Landy R, Kemp TJ, Santo L, McShane CM, Shearer JJ, Lan Q, Rothman N, Pinto LA, Pfeiffer RM, Hildesheim A, Katki HA, Purdue MP. A Prospective Study of Circulating Chemokines and Angiogenesis Markers and Risk of Multiple Myeloma and Its Precursor. JNCI Cancer Spectr 2020; 4:pkz104. [PMID: 33336146 PMCID: PMC7083234 DOI: 10.1093/jncics/pkz104] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 08/08/2019] [Accepted: 12/12/2019] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Experimental and clinical studies have implicated certain chemokines and angiogenic cytokines in multiple myeloma (MM) pathogenesis. To investigate whether systemic concentrations of these markers are associated with future MM risk and progression from its precursor, monoclonal gammopathy of undetermined significance (MGUS), we conducted a prospective study within the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial. METHODS We measured concentrations of 45 immunologic and pro-angiogenic markers in sera from 241 MM case patients, 441 participants with nonprogressing MGUS, and 258 MGUS-free control participants using Luminex-based multiplex assays and enzyme-linked immunosorbent assays. Odds ratios (ORs) and 95% confidence intervals (CIs) were estimated using multivariable logistic regression. We also evaluated absolute risk of progression using weighted Kaplan-Meier estimates. All statistical tests were two-sided. RESULTS Prediagnostic levels of six markers were statistically significantly elevated among MM case patients compared with MGUS-free control participants using a false discovery rate of 10% (EGF, HGF, Ang-2, CXCL12, CCL8, and BMP-9). Of these, three angiogenesis markers were associated with future progression from MGUS to MM: EGF (fourth vs first quartile: OR = 3.01, 95% CI = 1.61 to 5.63, P trend = .00028), HGF (OR = 2.59, 95% CI = 1.33 to 5.03, P trend = .015), and Ang-2 (OR = 2.14, 95% CI = 1.15 to 3.98, P trend = .07). A composite angiogenesis biomarker score substantially stratified risk of MGUS progression to MM beyond established risk factors for progression, particularly during the first 5 years of follow-up (areas under the curve of 0.71 and 0.64 with and without the angiogenesis marker score, respectively). CONCLUSIONS Our prospective findings provide new insights into mechanisms involved in MM development and suggest that systemic angiogenesis markers could potentially improve risk stratification models for MGUS patients.
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Affiliation(s)
- Jonathan N Hofmann
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Ola Landgren
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Rebecca Landy
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Troy J Kemp
- Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD, USA
| | - Loredana Santo
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Charlene M McShane
- Cancer Epidemiology and Health Services Research Group, Centre for Public Health, Queen’s University, Belfast, Northern Ireland, UK
| | - Joseph J Shearer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Qing Lan
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Nathaniel Rothman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Ligia A Pinto
- Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD, USA
| | - Ruth M Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Hormuzd A Katki
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Mark P Purdue
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
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Eldridge RC, Wentzensen N, Pfeiffer RM, Brinton LA, Hartge P, Guillemette C, Kemp TJ, Pinto LA, Trabert B. Endogenous estradiol and inflammation biomarkers: potential interacting mechanisms of obesity-related disease. Cancer Causes Control 2020; 31:309-320. [PMID: 32100190 DOI: 10.1007/s10552-020-01280-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 02/10/2020] [Indexed: 12/30/2022]
Abstract
PURPOSE Disentangling the effects of endogenous estrogens and inflammation on obesity-related diseases requires a clearer understanding of how the two biological mechanisms relate to each other. METHODS We studied 155 healthy postmenopausal women not taking menopausal hormone therapy enrolled in the Prostate Lung Colorectal and Ovarian (PLCO) screening cancer trial. From a baseline blood draw, we measured endogenous estradiol and 69 inflammation biomarkers: cytokines, chemokines, adipokines, angiogenic factors, growth factors, acute phase proteins, and soluble receptors. We evaluated the estradiol-inflammation relationship by assessing associations across different models (linear, ordinal logistic, and binary logistic) using a variety of estradiol classifications. We additionally investigated the estradiol-inflammation relationship stratified by baseline obesity status (BMI < 30 stratum and BMI > 30 stratum). RESULTS Associations of estradiol with 7 inflammation biomarkers met p < 0.05 statistical significance in linear and ordinal models: C-reactive protein (CRP), adiponectin, chemokine (C-X-C motif) ligand-6, thymus activation-regulated chemokine, eosinophil chemotactic protein, plasminogen activator inhibitor-1, and serum amyloid A. The positive association between estradiol and CRP was robust to model changes. Each standard deviation increase in endogenous estradiol doubled a woman's odds of having CRP levels higher than the study median (odds ratio 2.29; 95% confidence interval 1.28, 4.09). Estradiol was consistently inversely associated with adiponectin. Other estradiol-inflammation biomarker associations were not robust to model changes. CONCLUSIONS Endogenous estradiol appears to be associated with CRP and adiponectin; the evidence is limited for other inflammation biomarkers.
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Affiliation(s)
- Ronald C Eldridge
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA. .,Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, USA.
| | - Nicolas Wentzensen
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Ruth M Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Louise A Brinton
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Patricia Hartge
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Chantal Guillemette
- Pharmacogenetics Laboratory, Faculty of Pharmacy, Centre Hospitalier Universitaire (CHU) de Québec Research Center, Laval University, Quebec City, QC, Canada
| | - Troy J Kemp
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc, Frederick, MD, USA
| | - Ligia A Pinto
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc, Frederick, MD, USA
| | - Britton Trabert
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
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Kurtz T, Feil AC, Nascimento LS, de Oliveira Abreu P, Scotta MC, Pinto LA. Effect of neonatal bacille Calmette-Guérin on the tuberculin skin test reaction in the first 2 years of life. Int J Tuberc Lung Dis 2020; 23:344-348. [PMID: 30871666 DOI: 10.5588/ijtld.18.0201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
SETTING Latent tuberculous infection (LTBI) is an important reservoir of disease reactivation that is sufficient to generate new cases for decades. The tuberculin skin test (TST) is an important tool to diagnose LTBI; however, neonatal bacille Calmette-Guérin (BCG) vaccination may impact interpretation of TST data. OBJECTIVES To analyse the effect of the neonatal BCG vaccine on TST reaction in the first 2 years of life in children with no identified contact with tuberculosis (TB). DESIGN This was a cross-sectional study in children up to 2 years of age who received neonatal BCG vaccination. In the absence of baseline comorbidities or contact with the bacillus, the children were given the TST. RESULTS Seventy-nine children participated in the study. A decline in TST reactivity was observed in the first 12-24 months of age in patients who had been vaccinated with neonatal BCG but with no contact with TB. After the age of 10 months, no patient showed a TST reaction of >5 mm. CONCLUSION BCG had low impact on the TST in children with no TB contact. This finding suggests the need to reassess the cut-off point to 5 mm of induration to improve TST specificity in LTBI identification.
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Affiliation(s)
- T Kurtz
- Paediatric Intensive Care Unit
| | - A C Feil
- Universidade de Santa Cruz do Sul, Santa Cruz do Sul, Rio Grande do Sul
| | - L S Nascimento
- Universidade de Santa Cruz do Sul, Santa Cruz do Sul, Rio Grande do Sul
| | | | | | - L A Pinto
- Paediatric Pulmonology Unit, Pontifícia Universidade Católica do Rio Grande do Sul, Santa Cruz do Sul, Rio Grande do Sul, Brazil
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Parker KH, Kemp TJ, Isaacs-Soriano K, Abrahamsen M, Pan Y, Lazcano-Ponce E, Salmeron J, Pinto LA, Giuliano AR. HPV-specific antibodies at the oral cavity up to 30 months after the start of vaccination with the quadrivalent HPV vaccine among mid-adult aged men. Vaccine 2019; 37:2864-2869. [PMID: 31005426 PMCID: PMC9732814 DOI: 10.1016/j.vaccine.2019.03.064] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 03/12/2019] [Accepted: 03/17/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND HPV-16 and HPV-18 cause most oropharyngeal cancers, which are increasing in incidence among males. Although HPV vaccines are highly effective against a number of HPV-associated cancers, efficacy for oropharyngeal cancers has not yet been demonstrated. In addition, the level of antibodies required for protection against oral HPV infection is unknown. METHODS 150 men ages 27-45 years from Tampa, FL, USA, and Cuernavaca, Mexico, received Gardasil at Day 1, Months 2, and 6. Then, sera and oral gargles were collected one month, 12 months, and 24 months after completion of the three doses (Month 7, 18 and 30 of the study) and tested for anti-HPV-16 and HPV-18 IgG antibody levels by a L1 VLP ELISA. RESULTS All participants developed detectable serum anti-HPV-16 and anti-HPV-18 antibodies and most had detectable antibodies in oral gargles at Month 7 (HPV-16: 93.2%; HPV-18: 72.1%). By months 18 and 30, oral antibodies were detectable in a lower number of participants (HPV-16, 39.8% and 29.6%; HPV-18, 10.7% and 4.6% of individuals, respectively). Overall, oral HPV-16- and 18-specific antibody levels, normalized to total IgG at months 7, 18, and 30, correlated with serum levels (HPV-16, R2 = 0.93; HPV-18, R2 = 0.91). CONCLUSIONS Reduced detectability of oral and serum HPV-16 and HPV-18 antibodies was observed at months 18 and 30 after initiation of the quadrivalent vaccination. However, when detectable, serum and oral HPV-16 and HPV-18 antibody levels were strongly correlated.
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Affiliation(s)
- Katherine H. Parker
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Troy J. Kemp
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Kimberly Isaacs-Soriano
- Center for Immunization and Infection Research in Cancer, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Martha Abrahamsen
- Center for Immunization and Infection Research in Cancer, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Yuanji Pan
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | | | - Jorge Salmeron
- National Institute of Public Health, Cuernavaca, Morelos, Mexico
| | - Ligia A. Pinto
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA,Corresponding author at: Vaccine, Immunity and Cancer Program, Frederick National Laboratory for Cancer Research, Frederick, Maryland 21702, USA. (L.A. Pinto)
| | - Anna R. Giuliano
- Center for Immunization and Infection Research in Cancer, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
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Song M, Rabkin CS, Torres J, Kemp TJ, Zabaleta J, Pinto LA, Hildesheim A, Sánchez-Figueroa L, Guarner J, Herrera-Goepfert R, Parsonnet J, Camargo MC. Circulating inflammation-related markers and advanced gastric premalignant lesions. J Gastroenterol Hepatol 2019; 34:852-856. [PMID: 30357905 DOI: 10.1111/jgh.14518] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 09/26/2018] [Accepted: 10/15/2018] [Indexed: 12/28/2022]
Abstract
BACKGROUND AND AIM Chronic Helicobacter pylori infection causes gastric mucosal inflammation as an important antecedent of gastric cancer. We aimed to evaluate associations of blood markers of inflammation with gastric intestinal metaplasia and dysplasia in H. pylori-infected individuals. METHODS We compared pre-treatment serum levels of immune-related and inflammation-related markers between 99 individuals with intestinal metaplasia or dysplasia and 75 control individuals with non-atrophic gastritis within an H. pylori eradication trial in Mexico. Serum levels of 28 markers measured with Luminex bead-based assays were categorized in tertiles as low (T1), middle (T2), and high (T3). Logistic regression models were used to calculate age-adjusted and sex-adjusted odds ratios and 95% confidence intervals. All statistical tests were two-sided, and significance values were adjusted for multiple comparisons using false discovery rate methods. RESULTS Five markers were nominally associated (Ptrend < 0.05) with the presence of advanced premalignant gastric lesions. Adjusted odds ratios (95% confidence interval) of T2 and T3 versus T1 were 4.09 (1.65-10.17) and 3.08 (1.23-7.68) for CCL3/MIP1A, 3.21 (1.33-7.75) and 2.69 (1.10-6.57) for CCL20/MIP3A levels, 1.79 (0.77-4.18) and 2.39 (1.02-5.60) for IL-1β, 1.34 (0.56-3.19) and 3.02 (1.29-7.12) for IL-4, and 1.07 (0.44-2.59) and 3.07 (1.32-7.14) for IL-5, respectively. Two (IL-4 and IL-5) of the five markers had false discovery rate adjusted Ptrend < 0.2. CONCLUSIONS Our results suggest that certain Th2 and other cytokines may have a role in promoting carcinogenesis in the setting of H. pylori infection. Additional research is needed to replicate these findings, extend to pre-diagnostic samples, and elucidate the underlying mechanisms.
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Affiliation(s)
- Minkyo Song
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Charles S Rabkin
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Javier Torres
- Unidad de Investigación en Enfermedades Infecciosas, UMAE Pediatría, CMN SXXI, Instituto Mexicano del Seguro Social, México City, Mexico
| | - Troy J Kemp
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, Maryland, USA
| | - Jovanny Zabaleta
- Department of Pediatrics and Stanley S. Scott Cancer Center, Louisiana Cancer Research Center, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
| | - Ligia A Pinto
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, Maryland, USA
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Luz Sánchez-Figueroa
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford School of Medicine, Stanford, California, USA
| | - Jeannette Guarner
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, Georgia, USA
| | | | - Julie Parsonnet
- Division of Infectious Diseases, Department of Medicine, Stanford University, Stanford, California, USA
| | - Maria Constanza Camargo
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
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Yang B, Petrick JL, Thistle JE, Pinto LA, Kemp TJ, Tran HQ, Gewirtz AT, Waterboer T, Fedirko V, Jenab M, Graubard BI, Weinstein SJ, Albanes D, McGlynn KA. Bacterial Translocation and Risk of Liver Cancer in a Finnish Cohort. Cancer Epidemiol Biomarkers Prev 2019; 28:807-813. [PMID: 30602499 PMCID: PMC7197395 DOI: 10.1158/1055-9965.epi-18-0240] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 06/01/2018] [Accepted: 12/27/2018] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Elevated systemic exposure to gut-derived bacterial products has been associated with hepatic inflammation and chronic liver diseases, potentially increasing the risk of liver cancer. However, only one prior study prospectively examined exposure to bacterial products in the circulation and risk of liver cancer, with a relatively limited coverage of biomarkers. METHODS We conducted a nested case-control study (224 liver cancer cases and 224 matched controls) in a large cohort of Finnish male smokers followed from baseline (1985-1988) to 2014. The associations between a panel of biomarkers for bacterial translocation and the risk of liver cancer were assessed using multivariable-adjusted conditional logistic regression. The biomarkers included immunoglobulin (Ig) A, IgG, and IgM against lipopolysaccharide (LPS) and flagellin, soluble CD14 (an LPS coreceptor), and the LPS-binding protein. RESULTS Anti-flagellin IgA [odds ratios (OR), 2.79; 95% confidence intervals (CI), 1.34-5.78; P trend = 0.01] and anti-LPS IgA (2.44; 95% CI, 1.33-4.48; P trend < 0.01) were significantly associated with risk of liver cancer. When restricting the analysis to histologically classified hepatocellular carcinoma, the ORs were 4.18 (95% CI, 1.60-10.92; P trend < 0.01) and 2.48 (95% CI, 1.16-5.29; P trend < 0.01), respectively. The results were not substantially changed after excluding cases diagnosed within the first 5 years of follow-up and those with hepatitis C virus infection. CONCLUSIONS Antibodies to flagellin and LPS were associated with increased risk of liver cancer. IMPACT Gut-derived bacterial translocation into the circulation may play a role in the development of primary liver cancer. Our findings could contribute to the understanding of primary liver cancer etiology and further prevention efforts.
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Affiliation(s)
- Baiyu Yang
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Jessica L Petrick
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Jake E Thistle
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Ligia A Pinto
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
- Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, Maryland
| | - Troy J Kemp
- Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, Maryland
| | - Hao Quang Tran
- Institute for Biomedical Sciences, Georgia State University, Atlanta, Georgia
| | - Andrew T Gewirtz
- Institute for Biomedical Sciences, Georgia State University, Atlanta, Georgia
| | - Tim Waterboer
- Infections and Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Veronika Fedirko
- Department of Epidemiology, Emory University, Atlanta, Georgia
- Winship Cancer Institute, Atlanta, Georgia
| | - Mazda Jenab
- Nutritional Epidemiology Group, International Agency for Research on Cancer, Lyon, France
| | - Barry I Graubard
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Stephanie J Weinstein
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Demetrius Albanes
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Katherine A McGlynn
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland.
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Camargo MC, Song M, Shimazu T, Charvat H, Yamaji T, Sawada N, Kemp TJ, Pfeiffer RM, Hildesheim A, Pinto LA, Tsugane S, Rabkin CS. Circulating Inflammation Markers and Risk of Gastric and Esophageal Cancers: A Case-Cohort Study Within the Japan Public Health Center-Based Prospective Study. Cancer Epidemiol Biomarkers Prev 2019; 28:829-832. [PMID: 30877129 DOI: 10.1158/1055-9965.epi-18-1157] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 01/22/2019] [Accepted: 01/30/2019] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Circulating inflammation proteins may be important mediators or markers of carcinogenic mechanisms. There have been few studies with limited numbers of analytes in patients with upper gastrointestinal (GI) tract tumors. We therefore evaluated risk associations of gastric and esophageal cancers with prediagnostic levels of a wide range of these molecules. METHODS We performed a case-cohort analysis within the Japan Public Health Center-Based Prospective Study Cohort II, including incident cases of gastric (n = 446) and esophageal (n = 68) cancers and a random subcohort (n = 774). A total of 64 biomarkers were measured in baseline plasma using Luminex bead-based assays. The median time between blood collection and diagnosis was 8.1 years for gastric cancer and 9.4 years for esophageal cancer. HRs for association with each marker were adjusted for potential confounders using Cox regression. RESULTS In separate models, sEGFR and TSLP were nominally associated with gastric cancer risk, and CRP, CXCL11/ITAC, and CCL15/MIP1D were associated with esophageal cancer. However, no association satisfied statistical significance after FDR correction. Associations did not differ by time from blood collection to cancer (<5 vs. ≥5 years). CONCLUSIONS Our study failed to identify associations of circulating inflammation markers with risk of upper GI tract tumors. IMPACT To date, this is the largest assessment of inflammation-related proteins with gastric and esophageal cancer risks. However, the evaluated molecules may not fully represent the complex inflammation processes preceding malignant transformation. Further investigation of other markers in prospective studies is warranted, as demonstration of associations may have important implications for prevention and treatment of these cancers.
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Affiliation(s)
| | - Minkyo Song
- Division of Cancer Epidemiology and Genetics, NCI, Rockville, Maryland
| | - Taichi Shimazu
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Hadrien Charvat
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Taiki Yamaji
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Norie Sawada
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Troy J Kemp
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Leidos, Biomedical Research, Inc, Frederick, Maryland
| | - Ruth M Pfeiffer
- Division of Cancer Epidemiology and Genetics, NCI, Rockville, Maryland
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, NCI, Rockville, Maryland
| | - Ligia A Pinto
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Leidos, Biomedical Research, Inc, Frederick, Maryland
| | - Shoichiro Tsugane
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Charles S Rabkin
- Division of Cancer Epidemiology and Genetics, NCI, Rockville, Maryland
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Liu Z, Kemp TJ, Gao YT, Corbel A, McGee EE, Wang B, Shen MC, Rashid A, Hsing AW, Hildesheim A, Pfeiffer RM, Pinto LA, Koshiol J. Association of circulating inflammation proteins and gallstone disease. J Gastroenterol Hepatol 2018; 33:1920-1924. [PMID: 29671891 PMCID: PMC7576672 DOI: 10.1111/jgh.14265] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 03/28/2018] [Accepted: 04/05/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIM Inflammation plays a role in the development of both gallstones and gallbladder cancer; however, few studies have investigated the association of circulating inflammation proteins with risk of gallstones. METHODS This study measured 13 cytokines (including 10 interleukins [ILs]) that have been associated with cancer in serum samples collected from 150 gallstone patients and 149 population-based controls from Shanghai, China, in 1997-2001. This study estimated the associations of each cytokine, categorized into quartiles and coded as a trend, with risk of gallstones using logistic regression models adjusted for potential confounders. RESULTS Higher levels of IL-6, IL-10, IL-12 (p70), and IL-13 were associated with increased risk of gallstones (i.e. Ptrend < 0.003, Bonferroni corrected), with odds ratios (ORs) that ranged from ORhighest quartile [Q4] versus lowest quartile [Q1] = 3.2 (95% confidence interval: 1.4, 7.5) for IL-13 to ORQ4 versus Q1 = 5.7 (95% confidence interval: 2.5, 13.5) for IL-12 (p70). In a regression model including all four ILs, only IL-12 retained statistical significance (P < 0.05). CONCLUSION This study found four circulating ILs that were associated with gallstones. Future studies are needed to validate the findings and evaluate the common pathway or mechanism in the development of gallbladder diseases associated with these cytokine signatures.
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Affiliation(s)
- Zhiwei Liu
- Infections and Immunoepidemiology Branch of the Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Troy J. Kemp
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Leidos, Biomedical Research, Inc, Frederick, MD, USA
| | - Yu-Tang Gao
- Department of Epidemiology, Shanghai Cancer Institute, Shanghai, China
| | - Amanda Corbel
- Infections and Immunoepidemiology Branch of the Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Emma E. McGee
- Infections and Immunoepidemiology Branch of the Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Bingsheng Wang
- Department of General Surgery, Zhongshan Hospital, School of Medicine, Fudan University, Shanghai, China
| | - Ming-Chang Shen
- Department of Pathology, Shanghai Cancer Center, Fudan University, Shanghai, China
| | - Asif Rashid
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ann W. Hsing
- Stanford Cancer Institute, Palo Alto, CA, USA,Stanford Prevention Research Center, Department of Medicine, Stanford School of Medicine, Palo Alto, CA, USA
| | - Allan Hildesheim
- Infections and Immunoepidemiology Branch of the Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Ruth M. Pfeiffer
- Biostatistics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, MD, USA
| | - Ligia A. Pinto
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Leidos, Biomedical Research, Inc, Frederick, MD, USA
| | - Jill Koshiol
- Infections and Immunoepidemiology Branch of the Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
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Song M, Sasazuki S, Camargo MC, Shimazu T, Charvat H, Yamaji T, Sawada N, Kemp TJ, Pfeiffer RM, Hildesheim A, Pinto LA, Rabkin CS, Tsugane S. Circulating inflammatory markers and colorectal cancer risk: A prospective case-cohort study in Japan. Int J Cancer 2018; 143:2767-2776. [PMID: 30132835 DOI: 10.1002/ijc.31821] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 07/17/2018] [Accepted: 07/30/2018] [Indexed: 12/26/2022]
Abstract
Blood levels of inflammation-related markers may reveal molecular pathways contributing to carcinogenesis. To date, prospective associations with colorectal cancer (CRC) risk have been based on few studies with limited sets of analytes. We conducted a case-cohort study within the Japan Public Health Center-based Prospective Study Cohort II, comparing 457 incident CRC cases during median 18 years follow-up with a random subcohort of 774 individuals. Baseline plasma levels of 62 cytokines, soluble receptors, acute-phase proteins, and growth factor markers were measured using Luminex bead-based assays. We estimated hazard ratios (HRs) associating each marker with CRC risk by Cox proportional hazards models adjusted for potential confounders. Subanalyses compared cases by years after blood draw (<5 vs. ≥5) and anatomical subsite (colon vs. rectum). Linear trends in quantiles of four C-C motif ligand (CCL) chemokines, one C-X-C motif ligand (CXCL) chemokine, and a soluble receptor were nominally associated with CRC risk based on ptrend < 0.05, but none met false discovery rate corrected statistical significance. HRs for the 4th vs. 1st quartile were: 1.69 for CCL2/MCP1, 1.61 for soluble tumor necrosis factor receptor 2, 1.39 for CCL15/MIP1D, 1.35 for CCL27/CTACK, 0.70 for CXCL6/GCP2 and 0.61 for CCL3/MIP1A. Among cases diagnosed 5+ years after enrollment, CCL2/MCP1, CCL3/MIP1A and CXCL6/GCP2 retained nominal statistical significance. There were no significant differences in associations between colon and rectum. Our findings implicate chemokine alterations in colorectal carcinogenesis, but require replication for confirmation. Noninvasive chemokine assays may have potential application in colorectal cancer screening and etiologic research.
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Affiliation(s)
- Minkyo Song
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Shizuka Sasazuki
- Epidemiology and Prevention Division, Research Center for Cancer Prevention and Screening, National Cancer Center, Tokyo, Japan
| | - M Constanza Camargo
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Taichi Shimazu
- Epidemiology and Prevention Division, Research Center for Cancer Prevention and Screening, National Cancer Center, Tokyo, Japan
| | - Hadrien Charvat
- Epidemiology and Prevention Division, Research Center for Cancer Prevention and Screening, National Cancer Center, Tokyo, Japan
| | - Taiki Yamaji
- Epidemiology and Prevention Division, Research Center for Cancer Prevention and Screening, National Cancer Center, Tokyo, Japan
| | - Norie Sawada
- Epidemiology and Prevention Division, Research Center for Cancer Prevention and Screening, National Cancer Center, Tokyo, Japan
| | - Troy J Kemp
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD
| | - Ruth M Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Ligia A Pinto
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD
| | - Charles S Rabkin
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Shoichiro Tsugane
- Epidemiology and Prevention Division, Research Center for Cancer Prevention and Screening, National Cancer Center, Tokyo, Japan
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Kreimer AR, Herrero R, Sampson JN, Porras C, Lowy DR, Schiller JT, Schiffman M, Rodriguez AC, Chanock S, Jimenez S, Schussler J, Gail MH, Safaeian M, Kemp TJ, Cortes B, Pinto LA, Hildesheim A, Gonzalez P. Evidence for single-dose protection by the bivalent HPV vaccine-Review of the Costa Rica HPV vaccine trial and future research studies. Vaccine 2018; 36:4774-4782. [PMID: 29366703 PMCID: PMC6054558 DOI: 10.1016/j.vaccine.2017.12.078] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 12/19/2017] [Indexed: 11/17/2022]
Abstract
The Costa Rica Vaccine Trial (CVT), a phase III randomized clinical trial, provided the initial data that one dose of the HPV vaccine could provide durable protection against HPV infection. Although the study design was to administer all participants three doses of HPV or control vaccine, 20% of women did not receive the three-dose regimens, mostly due to involuntary reasons unrelated to vaccination. In 2011, we reported that a single dose of the bivalent HPV vaccine could be as efficacious as three doses of the vaccine using the endpoint of persistent HPV infection accumulated over the first four years of the trial; findings independently confirmed in the GSK-sponsored PATRICIA trial. Antibody levels after one dose, although lower than levels elicited by three doses, were 9-times higher than levels elicited by natural infection. Importantly, levels remained essentially constant over at least seven years, suggesting that the observed protection provided by a single dose might be durable. Much work has been done to assure these non-randomized findings are valid. Yet, the group of recipients who received one dose of the bivalent HPV vaccine in the CVT and PATRICIA trials was small and not randomly selected nor blinded to the number of doses received. The next phase of research is to conduct a formal randomized, controlled trial to evaluate the protection afforded by a single dose of HPV vaccine. Complementary studies are in progress to bridge our findings to other populations, and to further document the long-term durability of antibody response following a single dose.
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Affiliation(s)
| | - Rolando Herrero
- Prevention and Implementation Group, International Agency for Research on Cancer, Lyon, France
| | | | - Carolina Porras
- Agencia Costarricense de Investigaciones Biomédicas (ACIB), formerly Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, San José, Costa Rica
| | | | | | | | | | | | | | | | | | | | - Troy J Kemp
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Bernal Cortes
- Prevention and Implementation Group, International Agency for Research on Cancer, Lyon, France
| | - Ligia A Pinto
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | | | - Paula Gonzalez
- Agencia Costarricense de Investigaciones Biomédicas (ACIB), formerly Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, San José, Costa Rica
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47
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Pinto LA, Guerra S, Anto JM, Postma D, Koppelman GH, de Jongste JC, Gehring U, Smit HA, Wijga AH. Increased risk of asthma in overweight children born large for gestational age. Clin Exp Allergy 2018; 47:1050-1056. [PMID: 28599075 DOI: 10.1111/cea.12961] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 04/09/2017] [Accepted: 05/10/2017] [Indexed: 01/12/2023]
Abstract
BACKGROUND Being born large for gestational age (LGA) is a marker of increased growth velocity in fetal life and a risk factor for childhood overweight. Both being born LGA and childhood overweight may influence the development of asthma, although the role of overweight in the association between LGA and childhood asthma is unclear. Importantly, recent studies have suggested that the association between overweight and asthma may be related to non-allergic pathways. If this also applies to the association between LGA and asthma, the association between being born LGA and asthma may be different for atopic and non-atopic children. OBJECTIVE We investigated the association of being LGA with the prevalence of asthma at age 8 in atopic and non-atopic children and the role of overweight in this association. METHODS Complete data on asthma, anthropometry and atopy at age of 8 years, and potential confounders were available for 1608 participants of the PIAMA birth cohort. Odds ratios for the association between LGA and asthma in atopic and non-atopic children were estimated by logistic regression analysis adjusting for potential confounders. Overweight was assessed as a potential modifier of the association between LGA and asthma. RESULTS Being born LGA was not significantly associated with asthma at age of 8 in atopic and non-atopic children. However, overweight at age of 8 years modified the association between asthma at age of 8 and LGA. In non-atopic children, children who were born LGA and were overweight at age of 8 years had a significantly increased odds of asthma compared to non-LGA, non-overweight children (adj OR 7.04; 95% CI 2.2-24). CONCLUSIONS We observed that non-atopic children born LGA, who were overweight by 8 years have an increased risk of asthma. If confirmed, these findings suggest that non-atopic children born LGA may be identified early in life as a high-risk group for asthma.
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Affiliation(s)
- L A Pinto
- ISGlobal, Centre for Research and Environmental Epidemiology (CREAL), Barcelona, Spain.,Centro Infant, Institute of Biomedical Research, Pontificia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
| | - S Guerra
- ISGlobal, Centre for Research and Environmental Epidemiology (CREAL), Barcelona, Spain.,Universitat Pompeu Fabra (UPF), Barcelona, Spain.,CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.,Asthma and Airway Disease Research Center, University of Arizona, Tucson, AZ, USA
| | - J M Anto
- ISGlobal, Centre for Research and Environmental Epidemiology (CREAL), Barcelona, Spain.,Universitat Pompeu Fabra (UPF), Barcelona, Spain.,CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.,IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - D Postma
- Department of Pulmonology, GRIAC Research Institute, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - G H Koppelman
- Paediatric Pulmonology and Pediatric Allergology, Groningen Research Institute for Asthma and COPD, Beatrix Children's Hospital, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - J C de Jongste
- Department of Paediatrics, Division Paediatric Respiratory Medicine, Erasmus University Medical Centre - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - U Gehring
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands
| | - H A Smit
- Julius Center for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - A H Wijga
- Centre for Nutrition, Prevention and Health Services, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
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48
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Parker KH, Kemp TJ, Pan Y, Yang Z, Giuliano AR, Pinto LA. Evaluation of HPV-16 and HPV-18 specific antibody measurements in saliva collected in oral rinses and merocel® sponges. Vaccine 2018; 36:2705-2711. [PMID: 29631883 DOI: 10.1016/j.vaccine.2018.03.034] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 03/08/2018] [Accepted: 03/10/2018] [Indexed: 12/26/2022]
Abstract
BACKGROUND Current Human papillomavirus (HPV) L1 VLP vaccines protect against HPV-16 and HPV-18-associated cancers, in females and males. Although correlates of protection have not been identified, HPV-specific antibodies at sites of infection are thought to be the main mechanism of protection afforded by vaccination. Oral sampling has gained increased attention as a potential alternative to serum in monitoring immunity to vaccination and understanding local immunity in oral cancers. METHODS Serum was collected via venipuncture, and saliva was collected via oral rinses and Merocel® sponges from healthy volunteers: 16 unvaccinated females, 6 females (ages 24-41) and 6 mid-adult aged males (ages 27-45) recipients of three doses of the HPV-16/18/6/11 vaccine (Gardasil®). Mid-adult male vaccine trial participants were compared to female participants. Samples were tested for anti-HPV-16 and anti-HPV-18 immunoglobulin G levels by an L1 virus-like particle-based enzyme-linked immunosorbent assay (ELISA). RESULTS All vaccinated participants had detectable serum anti-HPV-16 and anti-HPV-18 antibodies. Optimal standard concentration range and sample serial dilutions for oral rinses were determined. The standard curve was not affected by the type of solution examined. Reproducibility of HPV-16 and HPV-18 antibody titers in mouthwash (overall CV < 10%) or in Merocel® extraction buffer was robust (CV < 13%). Excellent assay linearity (R2 > 0.9) was observed for sera spiked controls in both solutions. HPV-16 and HPV-18 specific antibodies were detectable in saliva from vaccine recipients, both in mouthwash and in Merocel® sponges but levels were several logs lower than those in serum. CONCLUSIONS This study confirms the application of HPV-16 and HPV-18 ELISAs currently used in sero-epidemiological studies of immunogenicity of HPV vaccines for use with oral samples. Oral samples may be a useful resource for the detection of HPV-16 and HPV-18-specific antibodies in saliva following vaccination.
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Affiliation(s)
- Katherine H Parker
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, MD, USA
| | - Troy J Kemp
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, MD, USA
| | - Yuanji Pan
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, MD, USA
| | - Zhen Yang
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, MD, USA
| | - Anna R Giuliano
- Center for Infection Research in Cancer, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Ligia A Pinto
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, MD, USA.
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49
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Beachler DC, Pinto LA, Kemp TJ, Nyitray AG, Hildesheim A, Viscidi R, Schussler J, Kreimer AR, Giuliano AR. An Examination of HPV16 Natural Immunity in Men Who Have Sex with Men (MSM) in the HPV in Men (HIM) Study. Cancer Epidemiol Biomarkers Prev 2018; 27:496-502. [PMID: 29475967 PMCID: PMC5884716 DOI: 10.1158/1055-9965.epi-17-0853] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 11/11/2017] [Accepted: 02/02/2018] [Indexed: 01/10/2023] Open
Abstract
Background: Evidence suggests that natural antibodies developed after HPV16 infection may protect some women but not men against subsequent HPV16 reacquisition. Less is known whether antibodies developed following HPV16 infection are protective among men who have sex with men (MSM).Methods: Four hundred seventy-five MSM from the Human Papillomavirus Infection in Men (HIM) study were tested for serum antibodies to HPV16 L1 using enzyme-linked immunosorbent assays, and for anal and genital HPV16 DNA using PCR consensus primer system (PGMY 09/11). Adjusted Cox regression was used to evaluate whether baseline HPV16 seropositivity impacts subsequent genital or anal HPV16 DNA.Results: The risk of subsequent genital HPV16 [aHR = 1.05, 95% confidence interval (CI) = 0.66-1.68] and anal HPV16 infections among MSM (aHR = 2.34, 95% CI = 0.92-5.98) was similar or nonsignificantly higher in HPV16-seropositive than HPV16-seronegative MSM. The risk of genital HPV16 was also similar between HPV16-seronegative and HPV16-seropositive MSM in the highest tertile of HPV16 antibody levels and when restricting to those with new sex partners during follow-up (P > 0.20). Among the 118 MSM who were HPV16 seropositive, 90% remained HPV16 seropositive up to 4 years later. When tested together, MSM with the highest antibody titers (top tertile) had similar levels to females (mean = 130.3 vs. 134.5 EU/mL, P = 0.84).Conclusions: Despite years of HPV16 seropositivity persistence and antibody titers comparable with females, this study suggested no evidence of HPV16 natural antibodies protecting against subsequent genital or anal HPV16 infection in MSM.Impact: This could help partially explain the high incidence of genital and anal HPV16 infection and related anal cancer seen in middle-aged and older MSM. Cancer Epidemiol Biomarkers Prev; 27(4); 496-502. ©2018 AACR.
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Affiliation(s)
- Daniel C Beachler
- Division of Cancer Epidemiology and Genetics, Infections and Immunoepidemiology Branch, National Cancer Institute, Bethesda, Maryland.
- Safety and Epidemiology Research, HealthCore Inc., Wilmington, Delaware
| | - Ligia A Pinto
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Troy J Kemp
- HPV Immunology Laboratory, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Alan G Nyitray
- Division of Epidemiology, Human Genetics, and Environmental Science, University of Texas School of Public Health, Houston, Texas
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, Infections and Immunoepidemiology Branch, National Cancer Institute, Bethesda, Maryland
| | - Raphael Viscidi
- Department of Pediatrics and Neurovirology, Johns Hopkins School of Medicine, Baltimore, Maryland
| | | | - Aimée R Kreimer
- Division of Cancer Epidemiology and Genetics, Infections and Immunoepidemiology Branch, National Cancer Institute, Bethesda, Maryland
| | - Anna R Giuliano
- Center for Infection Research in Cancer, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
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50
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Koshiol J, Gao YT, Corbel A, Kemp TJ, Shen MC, Hildesheim A, Hsing AW, Rashid A, Wang B, Pfeiffer RM, Pinto LA. Circulating inflammatory proteins and gallbladder cancer: Potential for risk stratification to improve prioritization for cholecystectomy in high-risk regions. Cancer Epidemiol 2018; 54:25-30. [PMID: 29554539 DOI: 10.1016/j.canep.2018.03.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 03/06/2018] [Accepted: 03/08/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Inflammatory proteins could help identify individuals most likely to have gallbladder cancer (GBC) among those waiting for cholecystectomy. METHODS We analyzed 49 circulating inflammation-related proteins in 144 patients with GBC and 150 patients with gallstones. We calculated age- and sex-adjusted odds ratios (ORs) and 95% CIs for protein quantiles and GBC versus gallstones. Using proteins associated with early GBC (stage 1-2) that were selected in stepwise logistic regression, we created an inflammation score and explored the potential utility for risk stratification. RESULTS 26 proteins (53%) had P values for the trend across categories ≤0.001, with associations for a one category increase ranging from 1.52 (95% CI: 1.20-1.94) for CC motif ligand 4 to 4.00 (95% CI: 2.76-5.79) for interleukin (IL)-8. Soluble tumor necrosis factor receptor 2 (sTNFR2), IL-6, sTNFR1, CC motif ligand 20 (CCL20), vascular cell adhesion molecule 1, IL-16, and granulocyte colony-stimulating factor had P values ≤0.001 for early GBC. Of those, IL-6, IL-16, CCL20, and STNFR1 were included in the inflammation score. In a high-risk setting with a pre-test disease risk of 10% (e.g., elderly patients) and using an inflammation score cutoff that provides 90% sensitivity, 39% of patients on the waiting list would be predicted to be positive, and 23% of those would be predicted to have GBC. CONCLUSION These results highlight the strong associations of inflammatory proteins with GBC risk and their potential clinical utility. Larger studies are needed to identify the most effective combinations of inflammatory proteins for detecting early GBC and precursor lesions.
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Affiliation(s)
- Jill Koshiol
- Infections Immunoepidemiology Branch, Division of Cancer Epidemiology Genetics, National Cancer Institute, MD, USA.
| | - Yu-Tang Gao
- Department of Epidemiology, Shanghai Cancer Institute, Shanghai, China
| | - Amanda Corbel
- Infections Immunoepidemiology Branch, Division of Cancer Epidemiology Genetics, National Cancer Institute, MD, USA
| | - Troy J Kemp
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Leidos, Biomedical Research, Inc, Frederick, MD, USA
| | - Ming-Chang Shen
- Department of Pathology, Shanghai Cancer Center, Fudan University, Shanghai, China
| | - Allan Hildesheim
- Infections Immunoepidemiology Branch, Division of Cancer Epidemiology Genetics, National Cancer Institute, MD, USA
| | - Ann W Hsing
- Stanford Cancer Institute, Stanford School of Medicine, Palo Alto, CA, USA; Stanford Prevention Research Center, Department of Medicine, Stanford School of Medicine, Palo Alto, CA, USA
| | - Asif Rashid
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Bingsheng Wang
- Department of General Surgery, Zhongshan Hospital, School of Medicine, Fudan University, Shanghai, China
| | - Ruth M Pfeiffer
- Biostastitics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, MD, USA
| | - Ligia A Pinto
- HPV Immunology Laboratory, Frederick National Laboratory for Cancer Research, Leidos, Biomedical Research, Inc, Frederick, MD, USA
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