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Caruntu C, Tsatsakis AM, Tampa M, Georgescu SR, Gonzalez S. Editorial: Recent advances in keratinocyte carcinomas: From molecular mechanisms to clinical perspectives. Front Med (Lausanne) 2022; 9:1078020. [DOI: 10.3389/fmed.2022.1078020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 10/25/2022] [Indexed: 11/06/2022] Open
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2
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Rollison DE, Messina JL, Cherpelis BS, Fenske NA, Schell MJ, Adeegbe DO, Zhao Y, Amorrortu RP, Akuffo AA, Hesterberg RS, Epling-Burnette PK. Circulating Immunosuppressive Regulatory T Cells Predict Risk of Incident Cutaneous Squamous Cell Carcinoma. Front Med (Lausanne) 2021; 8:735585. [PMID: 34796183 PMCID: PMC8593034 DOI: 10.3389/fmed.2021.735585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 10/04/2021] [Indexed: 11/13/2022] Open
Abstract
Ultraviolet radiation exposure (UVR) is a risk factor for cutaneous squamous cell carcinoma (cuSCC) and has been shown to be positively associated with circulating immunosuppressive regulatory T cells ("Tregs"). However, the risk of cuSCC in association with circulating Tregs has not been studied. The aim of this study was to determine whether circulating Treg levels are associated with cuSCC development, particularly in the context of high UVR. Blood and spectrophotometer-based UVR measurements were obtained on 327 immunocompetent individuals undergoing routine skin cancer screenings at baseline and followed for up to 4 years for incident cuSCC development within a prospective cohort study. Proportions of phenotypically distinct Tregs, especially CCR4hi and CLA+ cells which are associated with activation and homing, respectively, were measured by flow cytometry. Tregs in cuSCC tumors were assessed using immunohistochemistry and graded for solar elastosis, a measure of cumulative UVR damage. Of several Treg phenotypes examined, higher levels of circulating CCR4hi Tregs at baseline were significantly associated with increased risk of subsequent cuSCC; those with higher levels of both CCR4hi and UVR were four times more likely to develop cuSCC compared to those with lower levels of both (Hazard Ratio = 4.11, 95% CI = 1.22-13.90). Within cuSCC tumors, CCR4hi Tregs were positively associated with solar elastosis. Results show that a higher proportion of CCR4hi peripheral Tregs predicts incident cuSCC up to 4 years, especially among highly UV-exposed individuals. Research of the underpinning biology of Tregs in UVR-associated skin damage may possibly reveal novel opportunities for screening, prevention, and treatment.
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Affiliation(s)
- Dana E Rollison
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, FL, United States
| | - Jane L Messina
- Departments of Pathology and Cutaneous Oncology, Moffitt Cancer Center, Tampa, FL, United States
| | - Basil S Cherpelis
- Department of Dermatology and Cutaneous Surgery, University of South Florida College of Medicine, Tampa, FL, United States
| | - Neil A Fenske
- Department of Dermatology and Cutaneous Surgery, University of South Florida College of Medicine, Tampa, FL, United States
| | - Michael J Schell
- Department of Biostatistics and Bioinformatics, Moffitt Cancer Center, Tampa, FL, United States
| | - Dennis O Adeegbe
- Department of Immunology, Moffitt Cancer Center, Tampa, FL, United States
| | - Yayi Zhao
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, FL, United States
| | | | - Afua A Akuffo
- Department of Immunology, Moffitt Cancer Center, Tampa, FL, United States
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3
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Rollison DE, Amorrortu RP, Zhao Y, Messina JL, Schell MJ, Fenske NA, Cherpelis BS, Giuliano AR, Sondak VK, Pawlita M, McKay-Chopin S, Gheit T, Waterboer T, Tommasino M. Cutaneous Human Papillomaviruses and the Risk of Keratinocyte Carcinomas. Cancer Res 2021; 81:4628-4638. [PMID: 34266893 PMCID: PMC8416805 DOI: 10.1158/0008-5472.can-21-0805] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 06/04/2021] [Accepted: 07/14/2021] [Indexed: 11/16/2022]
Abstract
Cutaneous human papillomavirus (cuHPV) infections may be novel targets for skin cancer prevention and treatment, but critical information regarding the development of virus-positive skin cancers following cuHPV infection has been lacking. In this study, baseline cuHPV infection was measured by serology and viral DNA detection in eyebrow hairs (EBH) and forearm skin swabs (SSW) among 1,008 individuals undergoing routine skin cancer screening exams and followed for incidence of basal cell carcinoma (BCC) and cutaneous squamous cell carcinoma (cuSCC). Baseline β-HPV detection, particularly in SSW, significantly predicted cuSCC (HR = 4.32; 95% confidence interval, 1.00-18.66), whereas serologic evidence of past β-HPV infection was not associated with cuSCC. Less than 5% of baseline β-HPV types detected in SSW were present in subsequent cuSCC tumors, and cuHPV detected in SSW with higher mean fluorescence intensity values were more likely to be present in cuSCC compared with those with lower levels (P < 0.001). β-HPV-positive cuSCC occurred more often in areas of highly sun-damaged skin than did β-HPV-negative cuSCC. Overall, no clear patterns were observed between baseline β-HPV detection and subsequent development of BCC, or between baseline γ-HPV detection and either cuSCC or BCC. Collectively, these results demonstrate that β-HPV detection in SSW is a significant predictor of cuSCC risk, although evidence suggests only a small subset of cuSCC is etiologically linked to β-HPV infection. SIGNIFICANCE: β-HPV positivity may be a useful biomarker for identifying individuals who could benefit from increased screening or novel cutaneous squamous cell carcinoma prevention strategies.
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MESH Headings
- Aged
- Aged, 80 and over
- Alphapapillomavirus
- Biomarkers, Tumor/metabolism
- Carcinoma, Basal Cell/diagnosis
- Carcinoma, Basal Cell/metabolism
- Carcinoma, Basal Cell/virology
- Carcinoma, Squamous Cell/diagnosis
- Carcinoma, Squamous Cell/metabolism
- Carcinoma, Squamous Cell/virology
- DNA, Viral
- Early Detection of Cancer
- Female
- Follow-Up Studies
- Hair/metabolism
- Humans
- Keratinocytes/cytology
- Male
- Middle Aged
- Neoplasms, Basal Cell/diagnosis
- Neoplasms, Basal Cell/metabolism
- Neoplasms, Basal Cell/virology
- Papillomavirus Infections/diagnosis
- Papillomavirus Infections/metabolism
- Prospective Studies
- Risk Factors
- Skin Neoplasms/diagnosis
- Skin Neoplasms/metabolism
- Skin Neoplasms/virology
- Specimen Handling
- Surveys and Questionnaires
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Affiliation(s)
- Dana E Rollison
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, Florida.
| | | | - Yayi Zhao
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, Florida
| | - Jane L Messina
- Department of Anatomic Pathology, Moffitt Cancer Center, Tampa, Florida
- Department of Cutaneous Oncology, Moffitt Cancer Center, Tampa, Florida
| | - Michael J Schell
- Biostatistics and Bioinformatics Shared Resource, Moffitt Cancer Center, Tampa, Florida
| | - Neil A Fenske
- Department of Dermatology and Cutaneous Surgery, University of South Florida College of Medicine, Tampa, Florida
| | - Basil S Cherpelis
- Department of Dermatology and Cutaneous Surgery, University of South Florida College of Medicine, Tampa, Florida
| | - Anna R Giuliano
- Center for Immunization and Infection Research in Cancer, Moffitt Cancer Center, Tampa, Florida
| | - Vernon K Sondak
- Department of Cutaneous Oncology, Moffitt Cancer Center, Tampa, Florida
| | - Michael Pawlita
- Infections and Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | | | - Tarik Gheit
- International Agency for Research on Cancer, WHO, Lyon, France
| | - Tim Waterboer
- Infections and Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
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4
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Hart PH, Norval M. More Than Effects in Skin: Ultraviolet Radiation-Induced Changes in Immune Cells in Human Blood. Front Immunol 2021; 12:694086. [PMID: 34177957 PMCID: PMC8222718 DOI: 10.3389/fimmu.2021.694086] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 05/25/2021] [Indexed: 12/11/2022] Open
Abstract
Cells of the skin and circulation are in constant two-way communication. Following exposure of humans to sunlight or to phototherapy, there are alterations in the number, phenotype and function of circulating blood cells. In this review, only data obtained from human studies are considered, with changes induced by UV radiation (UVR) exposure described for phagocytic leukocytes and peripheral blood mononuclear cells plus their component T and B cells, natural killer cells and dendritic cells. These immune modulations illustrate the potential of UVR to have therapeutic effects beyond the skin, and that sunlight exposure is an important environmental influence on human health.
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Affiliation(s)
- Prue H Hart
- Telethon Kids Institute, University of Western Australia, Perth, WA, Australia
| | - Mary Norval
- Biomedical Sciences, University of Edinburgh Medical School, Edinburgh, United Kingdom
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5
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Zhao Y, Amorrortu RP, Fenske NA, Cherpelis B, Messina JL, Sondak VK, Giuliano AR, Schell MJ, Waterboer T, Pawlita M, McKay‐Chopin S, Gheit T, Tommasino M, Rollison DE. Cutaneous viral infections associated with ultraviolet radiation exposure. Int J Cancer 2021; 148:448-458. [PMID: 32818302 PMCID: PMC7754468 DOI: 10.1002/ijc.33263] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 07/13/2020] [Accepted: 07/28/2020] [Indexed: 01/16/2023]
Abstract
The complex interplay between ultraviolet radiation (UVR) and cutaneous viral infections in the context of cancer etiology is challenging to unravel, given the limited information on the independent association between UVR and cutaneous viral infections. Using multiple biomarkers of infection with 24 types of cutaneous human papillomavirus (HPV) and 4 types of polyomaviruses (HPyV), we investigated cross-sectional associations with recent UVR exposure, using skin pigmentation measured by spectrophotometer. Age- and sex-adjusted associations between UVR and viral seropositivity, viral DNA present in eyebrow hairs (EBH) and skin swabs (SSW) were estimated using logistic regression. Beta-HPV seropositivity was associated with viral DNA positivity in EBH (OR = 1.40, 95% CI = 1.05-1.88) and SSW (OR = 1.86, 95% CI = 1.25-2.74). Similar associations were observed for Merkel cell polyomavirus. Participants in the highest tertile of UVR exposure were more likely to be seropositive for beta-HPV (OR = 1.81, 95% CI = 1.16-2.38), and have beta-HPV DNA in EBH (OR = 1.57, 95% CI = 1.06-2.33) and SSW (OR = 2.22, 95% CI = 1.25-3.96), compared to participants with the lowest tertile of UVR exposure. UVR exposure was positively associated with three different markers of beta-HPV infection. Therefore, future studies of HPV associated KC development should address more directly the role of HPV and UVR exposure as potential co-carcinogens.
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Affiliation(s)
- Yayi Zhao
- Department of Cancer EpidemiologyMoffitt Cancer CenterTampaFloridaUSA
| | | | - Neil A. Fenske
- Department of Dermatology and Cutaneous SurgeryUniversity of South Florida College of MedicineTampaFloridaUSA
| | - Basil Cherpelis
- Department of Dermatology and Cutaneous SurgeryUniversity of South Florida College of MedicineTampaFloridaUSA
| | - Jane L. Messina
- Department of Dermatology and Cutaneous SurgeryUniversity of South Florida College of MedicineTampaFloridaUSA
- Department of Anatomic PathologyMoffitt Cancer CenterTampaFloridaUSA
- Department of Cutaneous OncologyMoffitt Cancer CenterTampaFloridaUSA
| | - Vernon K. Sondak
- Department of Cutaneous OncologyMoffitt Cancer CenterTampaFloridaUSA
| | - Anna R. Giuliano
- Center for Immunization and Infection Research in CancerMoffitt Cancer CenterTampaFloridaUSA
| | - Michael J. Schell
- Biostatistics and Bioinformatics Shared ResourceMoffitt Cancer CenterTampaFloridaUSA
| | - Tim Waterboer
- Infections and Cancer EpidemiologyGerman Cancer Research Center (DKFZ)HeidelbergGermany
| | - Michael Pawlita
- Infections and Cancer EpidemiologyGerman Cancer Research Center (DKFZ)HeidelbergGermany
| | - Sandrine McKay‐Chopin
- Infections and Cancer Biology GroupInternational Agency for Research on Cancer‐World Health OrganizationLyonFrance
| | - Tarik Gheit
- Infections and Cancer Biology GroupInternational Agency for Research on Cancer‐World Health OrganizationLyonFrance
| | - Massimo Tommasino
- Infections and Cancer Biology GroupInternational Agency for Research on Cancer‐World Health OrganizationLyonFrance
| | - Dana E. Rollison
- Department of Cancer EpidemiologyMoffitt Cancer CenterTampaFloridaUSA
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6
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Thorsen SU, Collier F, Pezic A, O'Hely M, Clarke M, Tang MLK, Burgner D, Vuillermin P, Ponsonby AL. Maternal and Cord Blood 25-Hydroxyvitamin D 3 Are Associated with Increased Cord Blood and Naive and Activated Regulatory T Cells: The Barwon Infant Study. THE JOURNAL OF IMMUNOLOGY 2021; 206:874-882. [PMID: 33431661 DOI: 10.4049/jimmunol.2000515] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 12/02/2020] [Indexed: 12/21/2022]
Abstract
Vitamin D has shown immune-modulatory effects but mostly in in vitro and animal studies. Regulatory T cells (Treg) are important for a balanced immune system. The relationship between vitamin D on the number of circulating neonatal Treg is unclear. We sought to investigate the association between maternal and neonatal vitamin D metabolites and cord blood (CB) Treg subsets. In a cohort of Australian infants (n = 1074), recruited using an unselected antenatal sampling frame, 158 mother-infant pairs had data on the following: 1) 25-hydroxyvitamin D3 (25(OH)D3) measures in both maternal peripheral blood (28- to 32-wk gestation) and infant CB; 2) proportions (percentage of CD4+ T cells) of CB Treg subsets (CD4+CD45RA+ FOXP3low naive Treg, and CD4+CD45RA- FOXP3high activated Treg [aTreg]); and 3) possible confounders, including maternal personal UV radiation. Multiple regression analyses were used. The median 25(OH)D3 was 85.4 and 50.7 nmol/l for maternal and CB samples, respectively. Higher maternal 25(OH)D3 levels were associated with increased CB naive Treg (relative adjusted mean difference [AMD] per 25 nmol/l increase: 5%; 95% confidence interval [CI]: 1-9%), and aTreg (AMD per 25 nmol/l increase: 17%; 95% CI: 6-28%). Furthermore, a positive association between CB 25(OH)D3 levels and CB aTreg (AMD per 25 nmol/l increase: 29%; 95% CI: 13-48%) was also evident. These results persisted after adjustment for other factors such as maternal personal UV radiation and season of birth. 25(OH)D3, may play a role in the adaptive neonatal immune system via induction of FOXP3+ Tregs. Further studies of immune priming actions of antenatal 25(OH)D3 are warranted.
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Affiliation(s)
- Steffen U Thorsen
- Murdoch Children's Research Institute, Royal Children's Hospital, University of Melbourne, Parkville, Victoria 3052, Australia.,Copenhagen Diabetes Research Center (CPH-DIRECT), Department of Paediatrics, Herlev and Gentofte University Hospital, 2730 Herlev, Denmark.,Department of Biomedical Sciences, University of Copenhagen, 2200 Copenhagen N, Denmark
| | - Fiona Collier
- Murdoch Children's Research Institute, Royal Children's Hospital, University of Melbourne, Parkville, Victoria 3052, Australia.,Geelong Center for Emerging Infectious Diseases Laboratory, University Hospital, Barwon Health, Geelong, Victoria 3220, Australia.,Child Research Unit, University Hospital, Barwon Health, Geelong, Victoria 3220, Australia.,School of Medicine, Deakin University, Geelong, Victoria 3220, Australia
| | - Angela Pezic
- Murdoch Children's Research Institute, Royal Children's Hospital, University of Melbourne, Parkville, Victoria 3052, Australia
| | - Martin O'Hely
- Murdoch Children's Research Institute, Royal Children's Hospital, University of Melbourne, Parkville, Victoria 3052, Australia
| | - Michael Clarke
- Biological and Molecular Mass Spectrometry Facility, Centre for Microscopy, Characterisation and Analysis, University of Western Australia, Perth, Western Australia 6009, Australia; and
| | - Mimi L K Tang
- Murdoch Children's Research Institute, Royal Children's Hospital, University of Melbourne, Parkville, Victoria 3052, Australia
| | - David Burgner
- Murdoch Children's Research Institute, Royal Children's Hospital, University of Melbourne, Parkville, Victoria 3052, Australia
| | - Peter Vuillermin
- Murdoch Children's Research Institute, Royal Children's Hospital, University of Melbourne, Parkville, Victoria 3052, Australia.,Child Research Unit, University Hospital, Barwon Health, Geelong, Victoria 3220, Australia.,School of Medicine, Deakin University, Geelong, Victoria 3220, Australia
| | - Anne-Louise Ponsonby
- Murdoch Children's Research Institute, Royal Children's Hospital, University of Melbourne, Parkville, Victoria 3052, Australia; .,The Florey Institute of Neuroscience and Mental Health, University of Melbourne, Parkville, Victoria 3052, Australia
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7
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Bernhard GH, Neale RE, Barnes PW, Neale PJ, Zepp RG, Wilson SR, Andrady AL, Bais AF, McKenzie RL, Aucamp PJ, Young PJ, Liley JB, Lucas RM, Yazar S, Rhodes LE, Byrne SN, Hollestein LM, Olsen CM, Young AR, Robson TM, Bornman JF, Jansen MAK, Robinson SA, Ballaré CL, Williamson CE, Rose KC, Banaszak AT, Häder DP, Hylander S, Wängberg SÅ, Austin AT, Hou WC, Paul ND, Madronich S, Sulzberger B, Solomon KR, Li H, Schikowski T, Longstreth J, Pandey KK, Heikkilä AM, White CC. Environmental effects of stratospheric ozone depletion, UV radiation and interactions with climate change: UNEP Environmental Effects Assessment Panel, update 2019. Photochem Photobiol Sci 2020; 19:542-584. [PMID: 32364555 PMCID: PMC7442302 DOI: 10.1039/d0pp90011g] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 03/23/2020] [Indexed: 12/24/2022]
Abstract
This assessment, by the United Nations Environment Programme (UNEP) Environmental Effects Assessment Panel (EEAP), one of three Panels informing the Parties to the Montreal Protocol, provides an update, since our previous extensive assessment (Photochem. Photobiol. Sci., 2019, 18, 595-828), of recent findings of current and projected interactive environmental effects of ultraviolet (UV) radiation, stratospheric ozone, and climate change. These effects include those on human health, air quality, terrestrial and aquatic ecosystems, biogeochemical cycles, and materials used in construction and other services. The present update evaluates further evidence of the consequences of human activity on climate change that are altering the exposure of organisms and ecosystems to UV radiation. This in turn reveals the interactive effects of many climate change factors with UV radiation that have implications for the atmosphere, feedbacks, contaminant fate and transport, organismal responses, and many outdoor materials including plastics, wood, and fabrics. The universal ratification of the Montreal Protocol, signed by 197 countries, has led to the regulation and phase-out of chemicals that deplete the stratospheric ozone layer. Although this treaty has had unprecedented success in protecting the ozone layer, and hence all life on Earth from damaging UV radiation, it is also making a substantial contribution to reducing climate warming because many of the chemicals under this treaty are greenhouse gases.
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Affiliation(s)
- G H Bernhard
- Biospherical Instruments Inc., San Diego, California, USA
| | - R E Neale
- Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - P W Barnes
- Biological Sciences and Environment Program, Loyola University, New Orleans, USA
| | - P J Neale
- Smithsonian Environmental Research Center, Edgewater, Maryland, USA
| | - R G Zepp
- United States Environmental Protection Agency, Athens, Georgia, USA
| | - S R Wilson
- School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, Australia
| | - A L Andrady
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina, USA
| | - A F Bais
- Department of Physics, Aristotle University of Thessaloniki, Greece
| | - R L McKenzie
- National Institute of Water & Atmospheric Research, Lauder, Central Otago, New Zealand
| | - P J Aucamp
- Ptersa Environmental Consultants, Faerie Glen, South Africa
| | - P J Young
- Lancaster Environment Centre, Lancaster University, Lancaster, UK
| | - J B Liley
- National Institute of Water & Atmospheric Research, Lauder, Central Otago, New Zealand
| | - R M Lucas
- National Centre for Epidemiology and Population Health, Australian National University, Canberra, Australia
| | - S Yazar
- Garvan Institute of Medical Research, Sydney, Australia
| | - L E Rhodes
- Faculty of Biology Medicine and Health, University of Manchester, and Salford Royal Hospital, Manchester, UK
| | - S N Byrne
- School of Medical Sciences, University of Sydney, Sydney, Australia
| | - L M Hollestein
- Erasmus MC, University Medical Center Rotterdam, Manchester, The Netherlands
| | - C M Olsen
- Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - A R Young
- St John's Institute of Dermatology, King's College, London, London, UK
| | - T M Robson
- Organismal & Evolutionary Biology, Viikki Plant Science Centre, University of Helsinki, Helsinki, Finland
| | - J F Bornman
- Food Futures Institute, Murdoch University, Perth, Australia.
| | - M A K Jansen
- School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland
| | - S A Robinson
- Centre for Sustainable Ecosystem Solutions, University of Wollongong, Wollongong, Australia
| | - C L Ballaré
- Faculty of Agronomy and IFEVA-CONICET, University of Buenos Aires, Buenos Aires, Argentina
| | - C E Williamson
- Department of Biology, Miami University, Oxford, Ohio, USA
| | - K C Rose
- Department of Biological Sciences, Rensselaer Polytechnic Institute, Troy, New York, USA
| | - A T Banaszak
- Unidad Académica de Sistemas Arrecifales, Universidad Nacional Autónoma de México, Puerto Morelos, Mexico
| | - D -P Häder
- Department of Biology, Friedrich-Alexander University, Möhrendorf, Germany
| | - S Hylander
- Centre for Ecology and Evolution in Microbial Model Systems, Linnaeus University, Kalmar, Sweden
| | - S -Å Wängberg
- Department of Marine Sciences, University of Gothenburg, Gothenburg, Sweden
| | - A T Austin
- Faculty of Agronomy and IFEVA-CONICET, University of Buenos Aires, Buenos Aires, Argentina
| | - W -C Hou
- Department of Environmental Engineering, National Cheng Kung University, Tainan City, Taiwan, China
| | - N D Paul
- Lancaster Environment Centre, Lancaster University, Lancaster, UK
| | - S Madronich
- National Center for Atmospheric Research, Boulder, Colorado, USA
| | - B Sulzberger
- Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland
| | - K R Solomon
- Centre for Toxicology, School of Environmental Sciences, University of Guelph, Guelph, Canada
| | - H Li
- Institute of Atmospheric Environment, Chinese Research Academy of Environmental Sciences, Beijing, China
| | - T Schikowski
- Research Group of Environmental Epidemiology, Leibniz Institute of Environmental Medicine, Düsseldorf, Germany
| | - J Longstreth
- Institute for Global Risk Research, Bethesda, Maryland, USA
| | - K K Pandey
- Institute of Wood Science and Technology, Bengaluru, India
| | - A M Heikkilä
- Finnish Meteorological Institute, Helsinki, Finland
| | - C C White
- , 5409 Mohican Rd, Bethesda, Maryland, USA
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8
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Lamikanra AA, Tsang HP, Elsiddig S, Spencer M, Curnow E, Danby R, Roberts DJ. The Migratory Properties and Numbers of T Regulatory Cell Subsets in Circulation Are Differentially Influenced by Season and Are Associated With Vitamin D Status. Front Immunol 2020; 11:685. [PMID: 32508805 PMCID: PMC7248210 DOI: 10.3389/fimmu.2020.00685] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 03/26/2020] [Indexed: 12/28/2022] Open
Abstract
The control of peripheral immune responses by FOXP3+ T regulatory (Treg) cells is essential for immune tolerance. However, at any given time, Treg frequencies in whole blood can vary more than fivefold between individuals. An understanding of factors that influence Treg numbers and migration within and between individuals would be a powerful tool for cellular therapies that utilize the immunomodulatory properties of Tregs to control pathology associated with inflammation. We sought to understand how season could influence Treg numbers and phenotype by monitoring the proportion of natural thymus-derived Tregs (nTregs) defined as (CD3+CD4+CD25+FOXP3+CD127–/low) cells as a proportion of CD4+ T cells and compared these to all FOXP3+ Tregs (allTregs, CD3+CD25+FOXP3+CD127–/low). We were able to determine changes within individuals during 1 year suggesting an influence of season on nTreg frequencies. We found that, between individuals at any given time, nTreg/CD4+ T cells ranged from 1.8% in February to 8.8% in the summer where median nTreg/CD4 in January and February was 2.4% (range 3.75–1.76) and in July and August was 4.5% (range 8.81–3.17) p = 0.025. Importantly we were able to monitor individual nTreg frequencies throughout the year in donors that started the year with high or low nTregs. Some nTreg variation could be attributed to vitamin D status where normal linear regression estimated that an absolute increase in nTreg/CD4+ by 0.11% could be expected with 10 nmol increase in serum 25 (OH) vitamin D3 (p = 0.005, 95% CI: 0.03–0.19). We assessed migration markers on Tregs for the skin and/or gut. Here cutaneous lymphocyte associated antigen (CLA+) expression on CD25+FOXP3+CD4+/CD4+ was compared with the same population expressing the gut associated integrin, β7. Gut tropic CD25+FOXP3+β7+Tregs/CD4+ had similar dynamics to nTreg/CD4+. Conversely, CD25+FOXP3+CLA+Tregs/CD4+ showed no association with vitamin D status. Important for cellular therapies requiring isolation of Tregs, the absolute number of β7+CD4+CD25+FOXP3+Tregs was positively associated with 25(OH)vitamin D3 (R2 = 0.0208, r = 0.184, p = 0.021) whereas the absolute numbers of CLA+CD4+CD25+FOXP3+Tregs in the periphery were not influenced by vitamin D status. These baseline observations provide new opportunities to utilize seasonal variables that influence Treg numbers and their migratory potential in patients or donors.
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Affiliation(s)
- Abigail A Lamikanra
- National Health Service Blood and Transplant, Oxford, United Kingdom.,Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Hoi Pat Tsang
- National Health Service Blood and Transplant, Oxford, United Kingdom.,Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Shaza Elsiddig
- National Health Service Blood and Transplant, Oxford, United Kingdom.,Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Michael Spencer
- National Health Service Blood and Transplant, Oxford, United Kingdom.,Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Elinor Curnow
- NHS Blood and Transplant, Statistics and Clinical Studies, Bristol, United Kingdom
| | - Robert Danby
- Department of Haematology, Churchill Hospital, Oxford, United Kingdom.,Anthony Nolan Research Institute, London, United Kingdom
| | - David J Roberts
- National Health Service Blood and Transplant, Oxford, United Kingdom.,Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
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9
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Hawkshaw NJ, Pilkington SM, Murphy SA, Al‐Gazaq N, Farrar MD, Watson REB, Nicolaou A, Rhodes LE. UV radiation recruits CD4 +GATA3 + and CD8 +GATA3 + T cells while altering the lipid microenvironment following inflammatory resolution in human skin in vivo. Clin Transl Immunology 2020; 9:e01104. [PMID: 32257209 PMCID: PMC7114692 DOI: 10.1002/cti2.1104] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 12/11/2019] [Accepted: 01/01/2020] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVES Solar ultraviolet radiation (UVR) has major adverse effects on human health. While the mechanisms responsible for induction of UVR-induced inflammation are well-documented, the mediation of its resolution and longer-term adaptive homeostasis is unknown. Therefore, we examined the skin immune and lipid profile over time following UVR inflammation. METHODS To investigate the self-resolving events of UVR inflammation in vivo, human skin was exposed to a single pro-inflammatory dose of UVR. Skin biopsies and suction blister fluid were taken at intervals up to 2 weeks post-UVR. The immune infiltrate was quantified by immunohistochemistry, and lipid mediators were profiled by liquid chromatography/mass spectrometry. RESULTS We identified that cellular resolution events including switching of macrophage phenotype apply to human sunburn. However, UVR-induced inflammation in humans involves a post-resolution phase that differs from other experimental models. We demonstrate that 2 weeks after the initiating UVR stimulus, there is considerable immune activity with CD8+GATA3+ T cells maintained in human skin. Our results challenge the dogma of CD4+FOXP3+ T cells being the main effector CD4+ T-cell population following UVR, with CD4+GATA3+ T cells the dominant phenotype. Furthermore, lipid mediators are elevated 14 days post-UVR, demonstrating the skin lipid microenvironment does not revert to the tissue setting occurring prior to UVR exposure. CONCLUSION We have identified for the first time that CD4+GATA3+ and CD8+GATA3+ T-cell subpopulations are recruited to UVR-inflamed human skin, demonstrating discrepancies between the adaptive UVR response in mice and humans. Future strategies to abrogate UVR effects may target these T-cell subpopulations and also the persistent alteration of the lipid microenvironment post-UVR.
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Affiliation(s)
- Nathan J Hawkshaw
- Centre for Dermatology ResearchDivision of Musculoskeletal and Dermatological SciencesFaculty of Biology, Medicine and HealthSchool of Biological SciencesManchester Academic Health Science CentreThe University of Manchester and Salford Royal NHS Foundation TrustManchesterUK
| | - Suzanne M Pilkington
- Centre for Dermatology ResearchDivision of Musculoskeletal and Dermatological SciencesFaculty of Biology, Medicine and HealthSchool of Biological SciencesManchester Academic Health Science CentreThe University of Manchester and Salford Royal NHS Foundation TrustManchesterUK
| | - Sharon A Murphy
- Laboratory for Lipidomics and Lipid BiologyDivision of Pharmacy and OptometryFaculty of Biology Medicine and HealthSchool of Health SciencesThe University of ManchesterManchesterUK
| | - Norah Al‐Gazaq
- Laboratory for Lipidomics and Lipid BiologyDivision of Pharmacy and OptometryFaculty of Biology Medicine and HealthSchool of Health SciencesThe University of ManchesterManchesterUK
| | - Mark D Farrar
- Centre for Dermatology ResearchDivision of Musculoskeletal and Dermatological SciencesFaculty of Biology, Medicine and HealthSchool of Biological SciencesManchester Academic Health Science CentreThe University of Manchester and Salford Royal NHS Foundation TrustManchesterUK
| | - Rachel EB Watson
- Centre for Dermatology ResearchDivision of Musculoskeletal and Dermatological SciencesFaculty of Biology, Medicine and HealthSchool of Biological SciencesManchester Academic Health Science CentreThe University of Manchester and Salford Royal NHS Foundation TrustManchesterUK
| | - Anna Nicolaou
- Laboratory for Lipidomics and Lipid BiologyDivision of Pharmacy and OptometryFaculty of Biology Medicine and HealthSchool of Health SciencesThe University of ManchesterManchesterUK
| | - Lesley E Rhodes
- Centre for Dermatology ResearchDivision of Musculoskeletal and Dermatological SciencesFaculty of Biology, Medicine and HealthSchool of Biological SciencesManchester Academic Health Science CentreThe University of Manchester and Salford Royal NHS Foundation TrustManchesterUK
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10
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Amorrortu RP, Fenske NA, Cherpelis BS, Vijayan L, Zhao Y, Balliu J, Messina JL, Sondak VK, Giuliano AR, Waterboer T, Pawlita M, Gheit T, Tommasino M, Rollison DE. Viruses in Skin Cancer (VIRUSCAN): Study Design and Baseline Characteristics of a Prospective Clinic-Based Cohort Study. Cancer Epidemiol Biomarkers Prev 2020; 29:39-48. [PMID: 31427307 PMCID: PMC6954275 DOI: 10.1158/1055-9965.epi-19-0446] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 06/26/2019] [Accepted: 08/13/2019] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Accumulating evidence suggests that cutaneous viral infections are risk factors for the development of keratinocyte carcinomas. The Viruses in Skin Cancer (VIRUSCAN) Study, a prospective cohort study, was established in 2014 to investigate the risk of keratinocyte carcinoma associated with cutaneous human papillomavirus and polyomavirus infection and the possible interaction with ultraviolet radiation exposure (UVR). METHODS/RESULTS VIRUSCAN incorporates repeated measures of viral infection using multiple markers of infection and quantitative measures of UVR using a spectrophotometer. Participants were recruited between July 14, 2014 and August 31, 2017 at the University of South Florida Dermatology Clinic in Tampa, FL. After excluding 124 individuals with prevalent keratinocyte carcinomas at baseline, 1,179 participants (53.2% women, 46.8% men, all ages 60 years and older) were followed for up to 4 years with routine skin exams occurring every 6 to 12 months. Here, we present the VIRUSCAN Study design, methods, and baseline characteristics, including demographics, sun exposure behavior, quantitative UVR exposure measurements, and cutaneous viral prevalence, for the full study cohort. CONCLUSIONS The VIRUSCAN Study will provide critical temporal evidence needed to assess the causality of the role cutaneous viral infections play in the development of keratinocyte carcinomas, as well as the potential interaction between cutaneous viral infections and UVR exposure. IMPACT Study findings will be valuable in future development of novel keratinocyte carcinoma prevention strategies.
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MESH Headings
- Aged
- Carcinoma, Basal Cell/epidemiology
- Carcinoma, Basal Cell/etiology
- Carcinoma, Basal Cell/pathology
- Carcinoma, Merkel Cell/diagnosis
- Carcinoma, Merkel Cell/epidemiology
- Carcinoma, Merkel Cell/pathology
- Carcinoma, Merkel Cell/virology
- Carcinoma, Squamous Cell/epidemiology
- Carcinoma, Squamous Cell/etiology
- Carcinoma, Squamous Cell/pathology
- Female
- Follow-Up Studies
- Humans
- Keratinocytes/pathology
- Keratinocytes/radiation effects
- Keratinocytes/virology
- Male
- Middle Aged
- Prevalence
- Prospective Studies
- Research Design
- Risk Factors
- Skin/cytology
- Skin/pathology
- Skin/radiation effects
- Skin/virology
- Skin Neoplasms/diagnosis
- Skin Neoplasms/epidemiology
- Skin Neoplasms/etiology
- Skin Neoplasms/pathology
- Spectrophotometry, Ultraviolet
- Ultraviolet Rays/adverse effects
- Warts/diagnosis
- Warts/epidemiology
- Warts/pathology
- Warts/virology
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Affiliation(s)
| | - Neil A Fenske
- Department of Dermatology and Cutaneous Surgery, University of South Florida College of Medicine, Tampa, Florida
| | - Basil S Cherpelis
- Department of Dermatology and Cutaneous Surgery, University of South Florida College of Medicine, Tampa, Florida
| | - Laxmi Vijayan
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, Florida
| | - Yayi Zhao
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, Florida
| | - Juliana Balliu
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, Florida
| | - Jane L Messina
- Department of Dermatology and Cutaneous Surgery, University of South Florida College of Medicine, Tampa, Florida
- Department of Anatomic Pathology, Moffitt Cancer Center, Tampa, Florida
- Department of Cutaneous Oncology, Moffitt Cancer Center, Tampa, Florida
| | - Vernon K Sondak
- Department of Cutaneous Oncology, Moffitt Cancer Center, Tampa, Florida
| | - Anna R Giuliano
- Center for Immunization and Infection Research in Cancer, Moffitt Cancer Center, Tampa, Florida
| | - Tim Waterboer
- Infections and Cancer Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Michael Pawlita
- Infections and Cancer Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Tarik Gheit
- Infections and Cancer Biology Group, International Agency for Research on Cancer-World Health Organization, Lyon, France
| | - Massimo Tommasino
- Infections and Cancer Biology Group, International Agency for Research on Cancer-World Health Organization, Lyon, France
| | - Dana E Rollison
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, Florida.
- Center for Immunization and Infection Research in Cancer, Moffitt Cancer Center, Tampa, Florida
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11
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Hart PH, Norval M. Are there differences in immune responses following delivery of vaccines through acutely or chronically sun-exposed compared with sun-unexposed skin? Immunology 2019; 159:133-141. [PMID: 31593303 DOI: 10.1111/imm.13128] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 09/24/2019] [Accepted: 10/03/2019] [Indexed: 12/18/2022] Open
Abstract
The majority of human vaccines are administered above the deltoid muscle of the arm, a site that is chronically sun-exposed in many people. It is known that exposure of the skin to the UV wavelengths in sunlight stimulates systemic immunosuppression, an outcome that is associated with reduced immunity to microbial infections in animal models. Here we consider whether immunization of humans through a UV-irradiated skin site will lead to a less effective immune response compared with immunization through an unexposed site. Studies showing that the efficacy of vaccination can be reduced when surrogates of increased levels of sun exposure, such as latitude of residence and season of the year, are considered. Results from a limited number of intervention experiments in humans demonstrate a similar pattern. To provide an explanation for these findings, changes in the number and functional potential of immune cells in chronically sun-exposed compared with unexposed skin are outlined. UV radiation-induced changes to skin cells are also relevant when considering skin sites for administration of immune-tolerizing peptides. The review provides the basis for further research into the effects of acute and chronic UV radiation exposure on skin cells in the context of vaccination.
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Affiliation(s)
- Prue H Hart
- Telethon Kids Institute, University of Western Australia, Perth, WA, Australia
| | - Mary Norval
- University of Edinburgh Medical School, Edinburgh, Scotland
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12
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Rollison DE, Viarisio D, Amorrortu RP, Gheit T, Tommasino M. An Emerging Issue in Oncogenic Virology: the Role of Beta Human Papillomavirus Types in the Development of Cutaneous Squamous Cell Carcinoma. J Virol 2019; 93:e01003-18. [PMID: 30700603 PMCID: PMC6430537 DOI: 10.1128/jvi.01003-18] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Evidence suggests that beta human papillomaviruses (HPVs), together with ultraviolet radiation, contribute to the development of cutaneous squamous cell carcinoma. Beta HPVs appear to be not the main drivers of carcinogenesis but rather facilitators of the accumulation of ultraviolet-induced DNA mutations. Beta HPVs are promoters of skin carcinogenesis, although they are dispensable for the maintenance of the malignant phenotype. Therefore, beta HPV represents a target for skin cancer prevention, especially in high-risk populations.
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Affiliation(s)
- Dana E Rollison
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, Florida, USA
| | - Daniele Viarisio
- Infection and Cancer Epidemiology, Deutsches Krebsforschungszentrum, Heidelberg, Germany
| | | | - Tarik Gheit
- Infections and Cancer Biology Group, International Agency for Research on Cancer (IARC), Lyon, France
| | - Massimo Tommasino
- Infections and Cancer Biology Group, International Agency for Research on Cancer (IARC), Lyon, France
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13
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Hampras SS, Tommasino M, Zhao Y, Messina JL, Giuliano AR, Fenske NA, Cherpelis B, Hesterberg RS, Akuffo AA, Amorrortu RP, Balliu J, Vijayan L, Gheit T, Epling-Burnette PK, Rollison DE. Cross-sectional associations between cutaneous viral infections and regulatory T lymphocytes in circulation. Br J Dermatol 2019; 180:1449-1458. [PMID: 30431148 DOI: 10.1111/bjd.17429] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/08/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND Cutaneous viral infections and immune suppression are risk factors for some forms of nonmelanoma skin cancer; however, their interrelationship is poorly understood. OBJECTIVES To examine cross-sectional associations between cutaneous viral infections and circulating forkhead-box P3 (FOXP3)-expressing T-regulatory (Treg) cells, suppressive cells that dampen effective antitumour immunity. MATERIALS AND METHODS Blood, eyebrow hair (EBH) and skin swab (SSW) samples were collected from 352 patients 60 years and older undergoing skin screening, without prevalent skin cancer, while participating in an ongoing prospective cohort study of cutaneous viral infections and skin cancer. DNA corresponding to 98 cutaneous human papillomavirus (HPV) types and five human polyomaviruses (HPyV) was assessed in EBH and SSW. Distinct classes of circulating Treg-cell subpopulations were defined by flow cytometry including cutaneous lymphocyte antigen (CLA) and CCR4high Treg cells, both previously associated with cutaneous diseases. Age- and sex-adjusted associations between circulating T-cell populations and infection were estimated using logistic regression. RESULTS Total Treg-cell proportion in peripheral blood was not associated with β HPV or HPyV infection. However, the proportion of circulating CLA+ Treg cells was inversely associated with γ HPV EBH infection [odds ratio (OR) 0·54, 95% confidence interval (CI) 0·35-0·84]. Interestingly, circulating Treg cells expressing markers indicative of antigen activation (CD27- CD45RA- FOXP3+ CD4+ ) were also inversely associated with γ HPV infection in SSW (OR 0·55, 95% CI 0·30-0·99) and EBH (OR 0·56, 95% CI 0·36-0·86). CONCLUSIONS Inverse associations between circulating Treg cells and γ HPV infection suggest that localized viral infection may promote immunosuppressive cell migration into skin.
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Affiliation(s)
- S S Hampras
- Department of Cancer Epidemiology, 12902 Magnolia Drive, Tampa, FL, 33612, U.S.A
| | - M Tommasino
- Infections and Cancer Biology Group, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Y Zhao
- Department of Cancer Epidemiology, 12902 Magnolia Drive, Tampa, FL, 33612, U.S.A
| | - J L Messina
- Department of Dermatology and Cutaneous Surgery, University of South Florida College of Medicine, Tampa, FL, U.S.A.,Department of Cutaneous Oncology, 12902 Magnolia Drive, Tampa, FL, 33612, U.S.A.,Department of Anatomic Pathology, 12902 Magnolia Drive, Tampa, FL, 33612, U.S.A
| | - A R Giuliano
- Center for Immunization and Infection Research in Cancer, 12902 Magnolia Drive, Tampa, FL, 33612, U.S.A
| | - N A Fenske
- Department of Dermatology and Cutaneous Surgery, University of South Florida College of Medicine, Tampa, FL, U.S.A
| | - B Cherpelis
- Department of Dermatology and Cutaneous Surgery, University of South Florida College of Medicine, Tampa, FL, U.S.A
| | - R S Hesterberg
- Department of Immunology, Moffitt Cancer Center, 12902 Magnolia Drive, Tampa, FL, 33612, U.S.A
| | - A A Akuffo
- Department of Immunology, Moffitt Cancer Center, 12902 Magnolia Drive, Tampa, FL, 33612, U.S.A
| | - R P Amorrortu
- Department of Cancer Epidemiology, 12902 Magnolia Drive, Tampa, FL, 33612, U.S.A
| | - J Balliu
- Department of Cancer Epidemiology, 12902 Magnolia Drive, Tampa, FL, 33612, U.S.A
| | - L Vijayan
- Department of Cancer Epidemiology, 12902 Magnolia Drive, Tampa, FL, 33612, U.S.A
| | - T Gheit
- Infections and Cancer Biology Group, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - P K Epling-Burnette
- Department of Immunology, Moffitt Cancer Center, 12902 Magnolia Drive, Tampa, FL, 33612, U.S.A
| | - D E Rollison
- Department of Cancer Epidemiology, 12902 Magnolia Drive, Tampa, FL, 33612, U.S.A
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