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Setyawaty D, Mariya S, Prabandari SA, Boilessen DR, Holst PJ, Darusman HS. Immunohistochemical characterization of integrin alfa 6 in uterus and cervix of the cynomolgus monkeys (Macaca fascicularis) with MfPV3 infection. J Med Primatol 2024; 53:e12690. [PMID: 38345331 DOI: 10.1111/jmp.12690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/06/2023] [Accepted: 01/03/2024] [Indexed: 02/15/2024]
Abstract
BACKGROUND Cervical cancer is an abnormal growth of cervical tissue epithelial cells due to persistent human papilloma virus (HPV) infection. Cynomolgus monkeys (Macaca fascicularis) can be naturally and spontaneously infected with M. fascicularis Papillomavirus Type 3 (MfPV3), a virus that is phylogenetically closely related to human oncogenic HPV (HPV-16 and HPV-34), and therefore a potentially beneficial for modeling HPV disease. This study aims to evaluate the expression of the integrin alpha 6 (ITGα6) receptor in cynomolgus monkeys spontaneously infected with MfPV3, which this receptor also found in human infected with HPV. METHODS The study was done on archived Formalin-fixed Paraffin-Embedded (FFPE) samples of uterine and cervix tissue of cynomolgus monkeys. Immunohistochemistry was also performed to quantify the expression levels of ITGα6. RESULTS The results showed 80% of the samples positive Cervical Intraepithelial Neoplasia (CIN) and increased expression of ITGα6 significantly in Positive-MfPV3 group than negative-MfPV3 group. CONCLUSIONS This indicated the potential of cynomolgus monkeys as a spontaneous oncogenesis model of PV infection type.
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Affiliation(s)
- Dyah Setyawaty
- Primate Research Center, IPB University, Bogor, Indonesia
- Primatology Graduate Study Program, IPB University, Bogor, Indonesia
| | - Silmi Mariya
- Primate Research Center, IPB University, Bogor, Indonesia
- Primatology Graduate Study Program, IPB University, Bogor, Indonesia
| | | | | | - Peter Johannes Holst
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Huda Shalahudin Darusman
- Primate Research Center, IPB University, Bogor, Indonesia
- Primatology Graduate Study Program, IPB University, Bogor, Indonesia
- School of Veterinary Medicine and Biomedical Science, IPB University, Bogor, Indonesia
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2
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Ohta E. Pathologic characteristics of infectious diseases in macaque monkeys used in biomedical and toxicologic studies. J Toxicol Pathol 2023; 36:95-122. [PMID: 37101957 PMCID: PMC10123295 DOI: 10.1293/tox.2022-0089] [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: 08/17/2022] [Accepted: 01/16/2023] [Indexed: 04/28/2023] Open
Abstract
Nonhuman primates (NHPs), which have many advantages in scientific research and are often the only relevant animals to use in assessing the safety profiles and biological or pharmacological effects of drug candidates, including biologics. In scientific or developmental experiments, the immune systems of animals can be spontaneously compromised possibly due to background infection, experimental procedure-associated stress, poor physical condition, or intended or unintended mechanisms of action of test articles. Under these circumstances, background, incidental, or opportunistic infections can seriously can significantly complicate the interpretation of research results and findings and consequently affect experimental conclusions. Pathologists and toxicologists must understand the clinical manifestations and pathologic features of infectious diseases and the effects of these diseases on animal physiology and experimental results in addition to the spectrum of infectious diseases in healthy NHP colonies. This review provides an overview of the clinical and pathologic characteristics of common viral, bacterial, fungal, and parasitic infectious diseases in NHPs, especially macaque monkeys, as well as methods for definitive diagnosis of these diseases. Opportunistic infections that can occur in the laboratory setting have also been addressed in this review with examples of cases of infection disease manifestation that was observed or influenced during safety assessment studies or under experimental conditions.
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Affiliation(s)
- Etsuko Ohta
- Global Drug Safety, Eisai Co., Ltd., 5-1-3 Tokodai,
Tsukuba-shi, Ibaraki 300-2635, Japan
- *Corresponding author: E Ohta (e-mail: )
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3
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Deycmar S, Gomes B, Charo J, Ceppi M, Cline JM. Spontaneous, naturally occurring cancers in non-human primates as a translational model for cancer immunotherapy. J Immunother Cancer 2023; 11:jitc-2022-005514. [PMID: 36593067 PMCID: PMC9808758 DOI: 10.1136/jitc-2022-005514] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/05/2022] [Indexed: 01/03/2023] Open
Abstract
The complexity of cancer immunotherapy (CIT) demands reliable preclinical models to successfully translate study findings to the clinics. Non-human primates (NHPs; here referring to rhesus and cynomolgus macaques) share broad similarities with humans including physiology, genetic homology, and importantly also immune cell populations, immune regulatory mechanisms, and protein targets for CIT. Furthermore, NHP naturally develop cancers such as colorectal and breast cancer with an incidence, pathology, and age pattern comparable to humans. Thus, these tumor-bearing monkeys (TBMs) have the potential to bridge the experimental gap between early preclinical cancer models and patients with human cancer.This review presents our current knowledge of NHP immunology, the incidence and features of naturally-occurring cancers in NHP, and recent TBM trials investigating CIT to provide a scientific rationale for this unique model for human cancer.
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Affiliation(s)
- Simon Deycmar
- Department of Pathology, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Bruno Gomes
- Roche Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Basel, Basel, Switzerland
| | - Jehad Charo
- Roche Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Zurich, Schlieren, Switzerland
| | - Maurizio Ceppi
- Roche Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Basel, Basel, Switzerland,iTeos Therapeutics Inc, Watertown, Massachusetts, USA
| | - J Mark Cline
- Department of Pathology, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
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4
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Sanchez-Fernandez C, Bolatti EM, Culasso ACA, Chouhy D, Kowalewski MM, Stella EJ, Schurr TG, Rinas MA, Liotta DJ, Campos RH, Giri AA, Badano I. Identification and evolutionary analysis of papillomavirus sequences in New World monkeys (genera Sapajus and Alouatta) from Argentina. Arch Virol 2022; 167:1257-1268. [PMID: 35353206 DOI: 10.1007/s00705-022-05420-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 02/03/2022] [Indexed: 12/23/2022]
Abstract
OBJECTIVE In this study, we investigated the occurrence of papillomavirus (PV) infection in non-human primates (NHPs) in northeastern Argentina. We also explored their evolutionary history and evaluated the co-speciation hypothesis in the context of primate evolution. METHODS We obtained DNA samples from 57 individuals belonging to wild and captive populations of Alouatta caraya, Sapajus nigritus, and Sapajus cay. We assessed PV infection by PCR amplification with the CUT primer system and sequencing of 337 bp (112 amino acids) of the L1 gene. The viral sequences were analyzed by phylogenetic and Bayesian coalescence methods to estimate the time to the most common recent ancestor (tMRCA) using BEAST, v1.4.8 software. We evaluated viral/host tree congruence with TreeMap v3.0. RESULTS We identified two novel putative PV sequences of the genus Gammapapillomavirus in Sapajus spp. and Alouatta caraya (SPV1 and AcPV1, respectively). The tMRCA of SPV1 was estimated to be 11,941,682 years before present (ybp), and that of AcPV1 was 46,638,071 ybp, both before the coalescence times of their hosts (6.4 million years ago [MYA] and 6.8 MYA, respectively). Based on the comparison of primate and viral phylogenies, we found that the PV tree was no more congruent with the host tree than a random tree would be (P > 0.05), thus allowing us to reject the model of virus-host coevolution. CONCLUSION This study presents the first evidence of PV infection in platyrrhine species from Argentina, expands the range of described hosts for these viruses, and suggests new scenarios for their origin and dispersal.
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Affiliation(s)
- C Sanchez-Fernandez
- Laboratorio de Biología Molecular Aplicada, Facultad de Ciencias Exactas, Químicas y Naturales, Universidad Nacional de Misiones, Posadas, Argentina. .,Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina.
| | - E M Bolatti
- Laboratorio de Virología Humana, Instituto de Biología Molecular y Celular de Rosario, CONICET/UNR, Rosario, Argentina.,Área Virología, Departamento de Microbiología, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Rosario, Argentina
| | - A C A Culasso
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina.,Cátedra de Virología, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - D Chouhy
- Laboratorio de Virología Humana, Instituto de Biología Molecular y Celular de Rosario, CONICET/UNR, Rosario, Argentina.,Área Virología, Departamento de Microbiología, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Rosario, Argentina
| | - M M Kowalewski
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina.,Estación Biológica Corrientes (EBCo-MACN-CONICET), Corrientes, Argentina
| | - E J Stella
- Laboratorio de Virología Humana, Instituto de Biología Molecular y Celular de Rosario, CONICET/UNR, Rosario, Argentina
| | - T G Schurr
- Laboratory of Molecular Anthropology, Department of Anthropology, University of Pennsylvania, Philadelphia, 19104, USA
| | - M A Rinas
- Ministerio de Ecología y Recursos Naturales Renovables, Posadas, Misiones, Argentina
| | - D J Liotta
- Laboratorio de Biología Molecular Aplicada, Facultad de Ciencias Exactas, Químicas y Naturales, Universidad Nacional de Misiones, Posadas, Argentina.,Instituto Nacional de Medicina Tropical, ANLIS, Pto. Iguazú, Misiones, Argentina
| | - R H Campos
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina.,Cátedra de Virología, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - A A Giri
- Laboratorio de Virología Humana, Instituto de Biología Molecular y Celular de Rosario, CONICET/UNR, Rosario, Argentina.,Área Virología, Departamento de Microbiología, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Rosario, Argentina
| | - I Badano
- Laboratorio de Biología Molecular Aplicada, Facultad de Ciencias Exactas, Químicas y Naturales, Universidad Nacional de Misiones, Posadas, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
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5
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Long T, Burk RD, Chan PKS, Chen Z. Non-human primate papillomavirus E6-mediated p53 degradation reveals ancient evolutionary adaptation of carcinogenic phenotype to host niche. PLoS Pathog 2022; 18:e1010444. [PMID: 35333912 PMCID: PMC8986119 DOI: 10.1371/journal.ppat.1010444] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 04/06/2022] [Accepted: 03/15/2022] [Indexed: 11/19/2022] Open
Abstract
Non-human primates (NHPs) are infected with papillomaviruses (PVs) closely related to their human counterparts, but there are few studies on the carcinogenicity of NHP-PVs. Using an in vitro cell co-transfection assay, we systematically screened the biochemical activity of E6 proteins encoded by macaque PVs for their ability to bind and promote degradation of host p53 proteins. A host species barrier exists between HPV16 and MfPV3 with respect to E6-mediated p53 degradation that is reversed when p53 residue 129 is swapped between human and macaque hosts. Systematic investigation found that E6 proteins encoded by most macaque PV types in the high-risk species α12, but not other Alpha-PV clades or Beta-/Gamma-PV genera, can effectively promote monkey p53 degradation. Interestingly, two macaque PV types (MfPV10 and MmPV1) can simultaneously inhibit the expression of human and monkey p53 proteins, revealing complex cross-host interactions between PV oncogenes and host proteomes. Single point-mutant experiments revealed that E6 residue 47 directly interacts with p53 residue 129 for host-specific degradation. These findings suggest an ancient host niche adaptation toward a carcinogenic phenotype in high-risk primate PV ancestors. Following periods of primate host speciation, a loss-of-function mutation model could be responsible for the formation of a host species barrier to E6-mediated p53 degradation between HPVs and NHP-PVs. Our work lays a genetic and functional basis for PV carcinogenicity, which provides important insights into the origin and evolution of specific pathogens in host pathogenesis.
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Affiliation(s)
- Teng Long
- Department of Microbiology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Robert D. Burk
- Departments of Pediatrics, Microbiology and Immunology, Epidemiology and Population Health, and Obstetrics, Gynecology and Woman’s Health, Albert Einstein College of Medicine, New York city, New York, United States of America
- * E-mail: (RDB); (ZC)
| | - Paul K. S. Chan
- Department of Microbiology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Zigui Chen
- Department of Microbiology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
- * E-mail: (RDB); (ZC)
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Colman K, Andrews RN, Atkins H, Boulineau T, Bradley A, Braendli-Baiocco A, Capobianco R, Caudell D, Cline M, Doi T, Ernst R, van Esch E, Everitt J, Fant P, Gruebbel MM, Mecklenburg L, Miller AD, Nikula KJ, Satake S, Schwartz J, Sharma A, Shimoi A, Sobry C, Taylor I, Vemireddi V, Vidal J, Wood C, Vahle JL. International Harmonization of Nomenclature and Diagnostic Criteria (INHAND): Non-proliferative and Proliferative Lesions of the Non-human Primate ( M. fascicularis). J Toxicol Pathol 2021; 34:1S-182S. [PMID: 34712008 PMCID: PMC8544165 DOI: 10.1293/tox.34.1s] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The INHAND (International Harmonization of Nomenclature and Diagnostic Criteria for
Lesions Project (www.toxpath.org/inhand.asp) is a joint initiative of the Societies of
Toxicologic Pathology from Europe (ESTP), Great Britain (BSTP), Japan (JSTP) and North
America (STP) to develop an internationally accepted nomenclature for proliferative and
nonproliferative lesions in laboratory animals. The purpose of this publication is to
provide a standardized nomenclature for classifying microscopic lesions observed in most
tissues and organs from the nonhuman primate used in nonclinical safety studies. Some of
the lesions are illustrated by color photomicrographs. The standardized nomenclature
presented in this document is also available electronically on the internet
(http://www.goreni.org/). Sources of material included histopathology databases from
government, academia, and industrial laboratories throughout the world. Content includes
spontaneous lesions as well as lesions induced by exposure to test materials. Relevant
infectious and parasitic lesions are included as well. A widely accepted and utilized
international harmonization of nomenclature for lesions in laboratory animals will provide
a common language among regulatory and scientific research organizations in different
countries and increase and enrich international exchanges of information among
toxicologists and pathologists.
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Affiliation(s)
- Karyn Colman
- Novartis Institutes for BioMedical Research, Cambridge, MA, USA
| | - Rachel N Andrews
- Wake Forest School of Medicine, Department of Radiation Oncology, Winston-Salem, NC, USA
| | - Hannah Atkins
- Penn State College of Medicine, Department of Comparative Medicine, Hershey, PA, USA
| | | | - Alys Bradley
- Charles River Laboratories Edinburgh Ltd., Tranent, Scotland, UK
| | - Annamaria Braendli-Baiocco
- Roche Pharma Research and Early Development, Pharmaceutical Sciences, Roche Innovation Center Basel, Switzerland
| | - Raffaella Capobianco
- Janssen Research & Development, a Division of Janssen Pharmaceutica NV, Beerse, Belgium
| | - David Caudell
- Department of Pathology, Section on Comparative Medicine, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Mark Cline
- Department of Pathology, Section on Comparative Medicine, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Takuya Doi
- LSIM Safety Institute Corporation, Ibaraki, Japan
| | | | | | - Jeffrey Everitt
- Department of Pathology, Duke University School of Medicine, Durham, NC, USA
| | | | | | | | - Andew D Miller
- Cornell University College of Veterinary Medicine, Ithaca, NY, USA
| | | | - Shigeru Satake
- Shin Nippon Biomedical Laboratories, Ltd., Kagoshima and Tokyo, Japan
| | | | - Alok Sharma
- Covance Laboratories, Inc., Madison, WI, USA
| | | | | | | | | | | | - Charles Wood
- Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT, USA
| | - John L Vahle
- Lilly Research Laboratories, Indianapolis IN, USA
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7
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Neckermann P, Boilesen DR, Willert T, Pertl C, Schrödel S, Thirion C, Asbach B, Holst PJ, Wagner R. Design and Immunological Validation of Macaca fascicularis Papillomavirus Type 3 Based Vaccine Candidates in Outbred Mice: Basis for Future Testing of a Therapeutic Papillomavirus Vaccine in NHPs. Front Immunol 2021; 12:761214. [PMID: 34777375 PMCID: PMC8581358 DOI: 10.3389/fimmu.2021.761214] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 10/05/2021] [Indexed: 01/18/2023] Open
Abstract
Persistent human papillomavirus (HPV) infections are causative for cervical neoplasia and carcinomas. Despite the availability of prophylactic vaccines, morbidity and mortality induced by HPV are still too high. Thus, an efficient therapy, such as a therapeutic vaccine, is urgently required. Herein, we describe the development and validation of Macaca fascicularis papillomavirus type 3 (MfPV3) antigens delivered via nucleic-acid and adenoviral vectors in outbred mouse models. Ten artificially fused polypeptides comprising early viral regulatory proteins were designed and optionally linked to the T cell adjuvant MHC-II-associated invariant chain. Transfected HEK293 cells and A549 cells transduced with recombinant adenoviruses expressing the same panel of artificial antigens proved proper and comparable expression, respectively. Immunization of outbred CD1 and OF1 mice led to CD8+ and CD4+ T cell responses against MfPV3 antigens after DNA- and adenoviral vector delivery. Moreover, in vivo cytotoxicity of vaccine-induced CD8+ T cells was demonstrated in BALB/c mice by quantifying specific killing of transferred peptide-pulsed syngeneic target cells. The use of the invariant chain as T cell adjuvant enhanced the T cell responses regarding cytotoxicity and in vitro analysis suggested an accelerated turnover of the antigens as causative. Notably, the fusion-polypeptide elicited the same level of T-cell responses as administration of the antigens individually, suggesting no loss of immunogenicity by fusing multiple proteins in one vaccine construct. These data support further development of the vaccine candidates in a follow up efficacy study in persistently infected Macaca fascicularis monkeys to assess their potential to eliminate pre-malignant papillomavirus infections, eventually instructing the design of an analogous therapeutic HPV vaccine.
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Affiliation(s)
- Patrick Neckermann
- Institute of Medical Microbiology & Hygiene, Molecular Microbiology (Virology), University of Regensburg, Regensburg, Germany
| | - Ditte Rahbaek Boilesen
- Centre for Medical Parasitology, the Panum Institute, Department of Immunology and Microbiology, University of Copenhagen, Copenhagen, Denmark
- InProTher APS, Copenhagen, Denmark
| | | | | | | | | | - Benedikt Asbach
- Institute of Medical Microbiology & Hygiene, Molecular Microbiology (Virology), University of Regensburg, Regensburg, Germany
| | - Peter Johannes Holst
- Centre for Medical Parasitology, the Panum Institute, Department of Immunology and Microbiology, University of Copenhagen, Copenhagen, Denmark
- InProTher APS, Copenhagen, Denmark
| | - Ralf Wagner
- Institute of Medical Microbiology & Hygiene, Molecular Microbiology (Virology), University of Regensburg, Regensburg, Germany
- Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, Regensburg, Germany
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8
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Pinheiro M, Harari A, Schiffman M, Clifford GM, Chen Z, Yeager M, Cullen M, Boland JF, Raine-Bennett T, Steinberg M, Bass S, Xiao Y, Tenet V, Yu K, Zhu B, Burdett L, Turan S, Lorey T, Castle PE, Wentzensen N, Burk RD, Mirabello L. Phylogenomic Analysis of Human Papillomavirus Type 31 and Cervical Carcinogenesis: A Study of 2093 Viral Genomes. Viruses 2021; 13:1948. [PMID: 34696378 PMCID: PMC8540939 DOI: 10.3390/v13101948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/09/2021] [Accepted: 09/21/2021] [Indexed: 12/17/2022] Open
Abstract
Human papillomavirus (HPV) type 31 (HPV31) is closely related to the most carcinogenic type, HPV16, but only accounts for 4% of cervical cancer cases worldwide. Viral genetic and epigenetic variations have been associated with carcinogenesis for other high-risk HPV types, but little is known about HPV31. We sequenced 2093 HPV31 viral whole genomes from two large studies, one from the U.S. and one international. In addition, we investigated CpG methylation in a subset of 175 samples. We evaluated the association of HPV31 lineages/sublineages, single nucleotide polymorphisms (SNPs) and viral methylation with cervical carcinogenesis. HPV31 A/B clade was >1.8-fold more associated with cervical intraepithelial neoplasia grade 3 and cancer (CIN3+) compared to the most common C lineage. Lineage/sublineage distribution varied by race/ethnicity and geographic region. A viral genome-wide association analysis identified SNPs within the A/B clade associated with CIN3+, including H23Y (C626T) (odds ratio = 1.60, confidence intervals = 1.17-2.19) located in the pRb CR2 binding-site within the E7 oncogene. Viral CpG methylation was higher in lineage B, compared to the other lineages, and was most elevated in CIN3+. In conclusion, these data support the increased oncogenicity of the A/B lineages and suggest variation of E7 as a contributing risk factor.
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Affiliation(s)
- Maisa Pinheiro
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
| | - Ariana Harari
- Departments of Pediatrics and Microbiology & Immunology, Albert Einstein College of Medicine, Bronx, NY 10461, USA;
| | - Mark Schiffman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
| | - Gary M. Clifford
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer (IARC/WHO), 150 cours Albert Thomas, CEDEX 08, 69372 Lyon, France; (G.M.C.); (V.T.)
| | - Zigui Chen
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, China;
| | - Meredith Yeager
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, MD 21701, USA
| | - Michael Cullen
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, MD 21701, USA
| | - Joseph F. Boland
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, MD 21701, USA
| | - Tina Raine-Bennett
- Division of Research, Kaiser Permanente Northern California, Oakland, CA 94612, USA;
| | - Mia Steinberg
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, MD 21701, USA
| | - Sara Bass
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, MD 21701, USA
| | - Yanzi Xiao
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
| | - Vanessa Tenet
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer (IARC/WHO), 150 cours Albert Thomas, CEDEX 08, 69372 Lyon, France; (G.M.C.); (V.T.)
| | - Kai Yu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
| | - Bin Zhu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
| | - Laurie Burdett
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, MD 21701, USA
| | - Sevilay Turan
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Inc., Frederick, MD 21701, USA
| | - Thomas Lorey
- Regional Laboratory, Kaiser Permanente Northern California, Oakland, CA 94710, USA;
| | - Philip E. Castle
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
- Division of Cancer Prevention, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA
| | - Nicolas Wentzensen
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
| | - Robert D. Burk
- Departments of Pediatrics and Microbiology & Immunology, Albert Einstein College of Medicine, Bronx, NY 10461, USA;
- Department of Epidemiology & Population Health, and Obstetrics, Gynecology and Women’s Health, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Lisa Mirabello
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD 20850, USA; (M.P.); (M.S.); (M.Y.); (M.C.); (J.F.B.); (M.S.); (S.B.); (Y.X.); (K.Y.); (B.Z.); (L.B.); (S.T.); (P.E.C.); (N.W.)
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9
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Chen Z, Utro F, Platt D, DeSalle R, Parida L, Chan PKS, Burk RD. K-Mer Analyses Reveal Different Evolutionary Histories of Alpha, Beta, and Gamma Papillomaviruses. Int J Mol Sci 2021; 22:9657. [PMID: 34502564 PMCID: PMC8432194 DOI: 10.3390/ijms22179657] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 09/04/2021] [Accepted: 09/05/2021] [Indexed: 12/31/2022] Open
Abstract
Papillomaviruses (PVs) are a heterogeneous group of DNA viruses that can infect fish, birds, reptiles, and mammals. PVs infecting humans (HPVs) phylogenetically cluster into five genera (Alpha-, Beta-, Gamma-, Mu- and Nu-PV), with differences in tissue tropism and carcinogenicity. The evolutionary features associated with the divergence of Papillomaviridae are not well understood. Using a combination of k-mer distributions, genetic metrics, and phylogenetic algorithms, we sought to evaluate the characteristics and differences of Alpha-, Beta- and Gamma-PVs constituting the majority of HPV genomes. A total of 640 PVs including 442 HPV types, 27 non-human primate PV types, and 171 non-primate animal PV types were evaluated. Our analyses revealed the highest genetic diversity amongst Gamma-PVs compared to the Alpha and Beta PVs, suggesting reduced selective pressures on Gamma-PVs. Using a sequence alignment-free trimer (k = 3) phylogeny algorithm, we reconstructed a phylogeny that grouped most HPV types into a monophyletic clade that was further split into three branches similar to alignment-based classifications. Interestingly, a subset of low-risk Alpha HPVs (the species Alpha-2, 3, 4, and 14) split from other HPVs and were clustered with non-human primate PVs. Surprisingly, the trimer-constructed phylogeny grouped the Gamma-6 species types originally isolated from the cervicovaginal region with the main Alpha-HPV clade. These data indicate that characterization of papillomavirus heterogeneity via orthogonal approaches reveals novel insights into the biological understanding of HPV genomes.
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Affiliation(s)
- Zigui Chen
- Department of Microbiology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China;
- Centre for Emerging Infectious Diseases, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Filippo Utro
- Computational Genomics, IBM T. J. Watson Research, Yorktown Heights, NY 10598, USA; (F.U.); (D.P.); (L.P.)
| | - Daniel Platt
- Computational Genomics, IBM T. J. Watson Research, Yorktown Heights, NY 10598, USA; (F.U.); (D.P.); (L.P.)
| | - Rob DeSalle
- Sackler Institute of Comparative Genomics, American Museum of Natural History, New York, NY 10024, USA;
| | - Laxmi Parida
- Computational Genomics, IBM T. J. Watson Research, Yorktown Heights, NY 10598, USA; (F.U.); (D.P.); (L.P.)
| | - Paul K. S. Chan
- Department of Microbiology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China;
- Centre for Emerging Infectious Diseases, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Robert D. Burk
- Department of Pediatrics, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Department of Obstetrics, Gynecology and Woman’s Health, Albert Einstein College of Medicine, Bronx, NY 10461, USA
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10
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Kirejczyk S, Pinelli C, Gonzalez O, Kumar S, Dick E, Gumber S. Urogenital Lesions in Nonhuman Primates at 2 National Primate Research Centers. Vet Pathol 2020; 58:147-160. [PMID: 33208023 DOI: 10.1177/0300985820971752] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Given their genetic and anatomic similarities to humans, nonhuman primates (NHPs) may serve as animal models for urogenital diseases of humans. The purpose of this study was to examine the frequency of spontaneous urogenital lesions occurring over a 30-year period at the Yerkes and Southwest National Primate Research Centers and to compare and contrast lesions occurring in Old World versus New World primates. Lesions occurring in the chimpanzee (Pan troglodytes), baboon (Papio spp.), rhesus macaque (Macaca mulatta), cynomolgus macaque (Macaca fascicularis), pig-tailed macaque (Macaca nemestrina), sooty mangabey (Cercocebus atys), common marmoset (Callithrix jacchus), cotton-top tamarin (Sanguinus oedipus), and squirrel monkey (Saimiri sciureus) are discussed. The most common lesions of the kidney were medullary amyloidosis, renal cysts, renal tubular degeneration, glomerulonephritis or glomerulopathy, nephritis, nephrocalcinosis, pyelonephritis, and hydronephrosis. Specific causes of renal tubular disease included pigmentary nephrosis and tubular lipidosis. Renal tumors, including renal adenoma and carcinoma, lymphoma, and nephroblastoma, were infrequent diagnoses in all species. Endometriosis was the most frequently diagnosed lesion of the female genital tract. Of the animals examined in this study, it was most frequent in Old World primates. Leiomyoma was the most common uterine tumor. Granulosa cell tumor was the most frequently observed neoplasm of the ovaries, followed by teratoma. Of animals included in the study, most ovarian tumors occurred in baboons. Neoplasms of the male reproductive tract included interstitial cell tumor, seminoma, penile squamous cell carcinoma, penile papilloma, and histiocytoma. In New World monkeys, renal lesions were reported more frequently than genital lesions.
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Affiliation(s)
| | - Christopher Pinelli
- 1371Emory University, Atlanta, GA, USA.,*Current address: Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, 1161 21st Ave South MCN AA-6206, Nashville, TN 37232, USA
| | - Olga Gonzalez
- 7075Texas Biomedical Research Institute, San Antonio, TX, USA
| | - Shyamesh Kumar
- 7075Texas Biomedical Research Institute, San Antonio, TX, USA
| | - Edward Dick
- 7075Texas Biomedical Research Institute, San Antonio, TX, USA
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11
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Spurgeon ME, Lambert PF. Mus musculus Papillomavirus 1: a New Frontier in Animal Models of Papillomavirus Pathogenesis. J Virol 2020; 94:e00002-20. [PMID: 32051276 PMCID: PMC7163119 DOI: 10.1128/jvi.00002-20] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Accepted: 02/04/2020] [Indexed: 01/06/2023] Open
Abstract
Animal models of viral pathogenesis are essential tools in human disease research. Human papillomaviruses (HPVs) are a significant public health issue due to their widespread sexual transmission and oncogenic potential. Infection-based models of papillomavirus pathogenesis have been complicated by their strict species and tissue specificity. In this Gem, we discuss the discovery of a murine papillomavirus, Mus musculus papillomavirus 1 (MmuPV1), and how its experimental use represents a major advancement in models of papillomavirus-induced pathogenesis/carcinogenesis, and their transmission.
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Affiliation(s)
- Megan E Spurgeon
- McArdle Laboratory for Cancer Research, Department of Oncology, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Paul F Lambert
- McArdle Laboratory for Cancer Research, Department of Oncology, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin, USA
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12
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Belcher SM, Cline JM, Conley J, Groeters S, Jefferson WN, Law M, Mackey E, Suen AA, Williams CJ, Dixon D, Wolf JC. Endocrine Disruption and Reproductive Pathology. Toxicol Pathol 2019; 47:1049-1071. [PMID: 31833458 PMCID: PMC8008741 DOI: 10.1177/0192623319879903] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
During the past 20 years, investigations involving endocrine active substances (EAS) and reproductive toxicity have dominated the landscape of ecotoxicological research. This has occurred in concert with heightened awareness in the scientific community, general public, and governmental entities of the potential consequences of chemical perturbation in humans and wildlife. The exponential growth of experimentation in this field is fueled by our expanding knowledge into the complex nature of endocrine systems and the intricacy of their interactions with xenobiotic agents. Complicating factors include the ever-increasing number of novel receptors and alternate mechanistic pathways that have come to light, effects of chemical mixtures in the environment versus those of single EAS laboratory exposures, the challenge of differentiating endocrine disruption from direct cytotoxicity, and the potential for transgenerational effects. Although initially concerned with EAS effects chiefly in the thyroid glands and reproductive organs, it is now recognized that anthropomorphic substances may also adversely affect the nervous and immune systems via hormonal mechanisms and play substantial roles in metabolic diseases, such as type 2 diabetes and obesity.
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Affiliation(s)
| | - J. Mark Cline
- Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | | | | | | | - Mac Law
- North Carolina State College of Veterinary Medicine, Raleigh, NC, USA
| | - Emily Mackey
- Michigan State University, East Lansing, MI, USA
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13
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Spurgeon ME, Lambert PF. Sexual transmission of murine papillomavirus (MmuPV1) in Mus musculus. eLife 2019; 8:e50056. [PMID: 31621578 PMCID: PMC6797482 DOI: 10.7554/elife.50056] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 09/17/2019] [Indexed: 12/12/2022] Open
Abstract
Human papillomaviruses (HPVs) are the most common sexually transmitted infectious agents. Because of the species specificity of HPVs, study of their natural transmission in laboratory animals is not possible. The papillomavirus, MmuPV1, which infects laboratory mice (Mus musculus), can cause infections in the female cervicovaginal epithelium of immunocompetent mice that progress to cancer. Here, we provide evidence that MmuPV1 is sexually transmitted in unmanipulated, immunocompetent male and female mice. Female 'donor' mice experimentally infected with MmuPV1 in their lower reproductive tract were housed with unmanipulated male mice. The male mice were then transferred to cages holding 'recipient' female mice. One third of the female recipient mice acquired cervicovaginal infections. Prolonged infections were verified by histopathology and in situ hybridization analyses of both male and recipient female mice at the study endpoint. These findings indicate that MmuPV1 is a new model animal papillomavirus with which to study sexually transmission of papillomaviruses.
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Affiliation(s)
- Megan E Spurgeon
- McArdle Laboratory for Cancer Research, Department of OncologyUniversity of Wisconsin-Madison School of Medicine and Public HealthMadisonUnited States
| | - Paul F Lambert
- McArdle Laboratory for Cancer Research, Department of OncologyUniversity of Wisconsin-Madison School of Medicine and Public HealthMadisonUnited States
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14
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Chen Z, Long T, Wong PY, Ho WCS, Burk RD, Chan PKS. Non-human Primate Papillomaviruses Share Similar Evolutionary Histories and Niche Adaptation as the Human Counterparts. Front Microbiol 2019; 10:2093. [PMID: 31552003 PMCID: PMC6747053 DOI: 10.3389/fmicb.2019.02093] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 08/26/2019] [Indexed: 11/13/2022] Open
Abstract
Given high genetic diversity of papillomaviruses (PV) and complex scenario of virus-host interaction, the genetic basis underlying the mechanisms of HPV carcinogenicity is not well understood. In an effort to evaluate the origin and evolution of PV pathogenicity, we collected paired oral, perianal, and genital swabs from a wild macaque population. Of the 117 surveyed macaques, 88 (75.2%) were positive for PV DNA in one or more sites, mostly common from genital swabs, followed by oral and perianal sites. All putative macaque PV types phylogenetically clustered into the genera Alpha-, Beta-, and Gammapapillomavirus, with a strong phylogeny-tropism association as observed in HPVs. Using a Bayesian Markov Chain Monte Carlo framework, we demonstrated ancient intra-host divergence of primate PVs in which multiple ancestors had split and adapted to specific host ecosystems at least 41 million years ago, prior to the speciation events of primate host species. Following subsequent divergence and niche adaptation, distinct but phylogenetically related PV types were transmitted to similar host ecosystems by closely related host animals when host speciation occurred, which may explain in part the origin of carcinogenicity of HPV type 16 (HPV16) and Macaca fascicularis PV type 3 (MfPV3) that evolved from a most recent common ancestor containing the determinants for cervicovaginal colonization and cervical cancer. The findings identifying evolutionary and biological relatedness between human and non-human primate PVs lay a genetic foundation for research on parasite-host interactions and carcinogenic outcomes, which will prove useful in further study of viral pathogenesis and host specificity.
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Affiliation(s)
- Zigui Chen
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, China.,Centre for Emerging Infectious Diseases, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Teng Long
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, China
| | - Po Yee Wong
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, China
| | - Wendy C S Ho
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, China
| | - Robert D Burk
- Department of Pediatrics, Microbiology and Immunology, Epidemiology and Population Health, and Obstetrics, Gynecology and Woman's Health, Albert Einstein College of Medicine, The Bronx, NY, United States
| | - Paul K S Chan
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, China.,Centre for Emerging Infectious Diseases, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
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15
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Tombak EM, Männik A, Burk RD, Le Grand R, Ustav E, Ustav M. The molecular biology and HPV drug responsiveness of cynomolgus macaque papillomaviruses support their use in the development of a relevant in vivo model for antiviral drug testing. PLoS One 2019; 14:e0211235. [PMID: 30682126 PMCID: PMC6347367 DOI: 10.1371/journal.pone.0211235] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 01/09/2019] [Indexed: 01/29/2023] Open
Abstract
Due to the extreme tissue and species restriction of the papillomaviruses (PVs), there is a great need for animal models that accurately mimic PV infection in humans for testing therapeutic strategies against human papillomaviruses (HPVs). In this study, we present data that demonstrate that in terms of gene expression during initial viral DNA amplification, Macaca fascicularis PV (MfPV) types 5 and 8 appear to be similar to mucosal oncogenic HPVs, while MfPV1 (isolated from skin) resembles most high-risk cutaneous beta HPVs (HPV5). Similarities were also observed in replication properties during the initial amplification phase of the MfPV genomes. We demonstrate that high-risk mucosal HPV-specific inhibitors target the transient replication of the MfPV8 genomes, which indicates that similar pathways are used by the high-risk HPVs and MfPVs during their genome replication. Taking all into account, we propose that Macaca fascicularis may serve as a highly relevant model for preclinical tests designed to evaluate therapeutic strategies against HPV-associated lesions.
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Affiliation(s)
- Eva-Maria Tombak
- University of Tartu, Institute of Technology, Tartu, Estonia
- Icosagen Cell Factory Ltd., Eerika tee 1, Õssu, Kambja, Tartumaa, Estonia
| | - Andres Männik
- University of Tartu, Institute of Technology, Tartu, Estonia
- Icosagen Cell Factory Ltd., Eerika tee 1, Õssu, Kambja, Tartumaa, Estonia
| | - Robert D. Burk
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, New York, United States of America
- Department of Pediatrics (Genetics), Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, New York, United States of America
- Department of Microbiology & Immunology, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, New York, United States of America
- Department of Obstetrics, Gynecology & Women's Health, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, New York, United States of America
| | - Roger Le Grand
- CEA, Université Paris Sud, INSERM U1184, Immunology of Viral Infections and Autoimmune Diseases (IMVA), IDMIT Department / IBFJ, Fontenay-aux-Roses, France
| | - Ene Ustav
- University of Tartu, Institute of Technology, Tartu, Estonia
| | - Mart Ustav
- University of Tartu, Institute of Technology, Tartu, Estonia
- Icosagen Cell Factory Ltd., Eerika tee 1, Õssu, Kambja, Tartumaa, Estonia
- Estonian Academy of Sciences, Tallinn, Estonia
- * E-mail:
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16
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Chen Z, DeSalle R, Schiffman M, Herrero R, Wood CE, Ruiz JC, Clifford GM, Chan PKS, Burk RD. Niche adaptation and viral transmission of human papillomaviruses from archaic hominins to modern humans. PLoS Pathog 2018; 14:e1007352. [PMID: 30383862 PMCID: PMC6211759 DOI: 10.1371/journal.ppat.1007352] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 09/22/2018] [Indexed: 02/07/2023] Open
Abstract
Recent discoveries on the origins of modern humans from multiple archaic hominin populations and the diversity of human papillomaviruses (HPVs) suggest a complex scenario of virus-host evolution. To evaluate the origin of HPV pathogenesis, we estimated the phylogeny, timing, and dispersal of HPV16 variants using a Bayesian Markov Chain Monte Carlo framework. To increase precision, we identified and characterized non-human primate papillomaviruses from New and Old World monkeys to set molecular clock models. We demonstrate specific host niche adaptation of primate papillomaviruses with subsequent coevolution with their primate hosts for at least 40 million years. Analyses of 212 HPV16 complete genomes and 3582 partial sequences estimated ancient divergence of HPV16 variants (between A and BCD lineages) from their most recent common ancestors around half a million years ago, roughly coinciding with the timing of the split between archaic Neanderthals and modern Homo sapiens, and nearly three times longer than divergence times of modern Homo sapiens. HPV16 A lineage variants were significantly underrepresented in present African populations, whereas the A sublineages were highly prevalent in European (A1-3) and Asian (A4) populations, indicative of viral sexual transmission from Neanderthals to modern non-African humans through multiple interbreeding events in the past 80 thousand years. Remarkably, the human leukocyte antigen B*07:02 and C*07:02 alleles associated with increased risk in cervix cancer represent introgressed regions from Neanderthals in present-day Eurasians. The archaic hominin-host-switch model was also supported by other HPV variants. Niche adaptation and virus-host codivergence appear to influence the pathogenesis of papillomaviruses.
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Affiliation(s)
- Zigui Chen
- Departments of Microbiology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Rob DeSalle
- Sackler Institute of Comparative Genomics, American Museum of Natural History, New York, NY, United States of America
| | - Mark Schiffman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, United States of America
| | - Rolando Herrero
- International Agency for Research on Cancer, World Health Organization, Lyon, France
- Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, San José, Costa Rica
| | - Charles E. Wood
- Department of Pathology, Wake Forest School of Medicine, Winston-Salem, NC, United States of America
| | - Julio C. Ruiz
- Department of Veterinary Sciences, The University of Texas MD Anderson Cancer Center, Bastrop, Texas, United States of America
| | - Gary M. Clifford
- International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Paul K. S. Chan
- Departments of Microbiology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Robert D. Burk
- Departments of Pediatrics, Microbiology and Immunology; Epidemiology and Population Health; Obstetrics, Gynecology and Woman’s Health, Albert Einstein College of Medicine, Bronx, NY, United States of America
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17
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Replication deficient human adenovirus vector serotype 19a/64: Immunogenicity in mice and female cynomolgus macaques. Vaccine 2018; 36:6212-6222. [PMID: 30190120 DOI: 10.1016/j.vaccine.2018.07.075] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 07/19/2018] [Accepted: 07/30/2018] [Indexed: 01/03/2023]
Abstract
The human adenovirus type 19a/64 (hAd19a) is a rare serotype in the human population that transduces human dendritic cells (DCs) and human muscle cells more efficiently than the well-characterized human adenovirus type 5 (hAd5). To further characterize the potential of this vector as a vaccine we designed replication deficient hAd19a, hAd5 and MVA vectors expressing a papillomavirus (PV) antigen fused to the human MHC class II associated invariant chain T cell adjuvant (hIi) and investigated their immunogenicity in vivo in mice and cynomolgus macaques. We initially showed that the hIi encoded in the hAd5 enhanced PV specific CD8+ T cell responses in mice. The T cell responses induced after hAd19a vaccination was similar to those induced by hAd5 vaccination. The hAd19a induced responses were not reduced in presence of preexisting Ad5 immunity in mice. In macaques both vaccines were equally potent at inducing CD8+ T cells after MVA boost, while the level of CD4+ T cell responses were found to be broader in hAd19a primed animals. These data demonstrate the potential of hAd19a as an alternative vector to hAd5 to elicit potent T cell responses to PV.
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18
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Chen Z, Schiffman M, Herrero R, DeSalle R, Anastos K, Segondy M, Sahasrabuddhe VV, Gravitt PE, Hsing AW, Chan PKS, Burk RD. Classification and evolution of human papillomavirus genome variants: Alpha-5 (HPV26, 51, 69, 82), Alpha-6 (HPV30, 53, 56, 66), Alpha-11 (HPV34, 73), Alpha-13 (HPV54) and Alpha-3 (HPV61). Virology 2018; 516:86-101. [PMID: 29331867 PMCID: PMC6093212 DOI: 10.1016/j.virol.2018.01.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Revised: 12/25/2017] [Accepted: 01/02/2018] [Indexed: 11/17/2022]
Abstract
HPV variants from the same type can be classified into lineages and sublineages based on the complete genome differences and the phylogenetic topologies. We examined nucleotide variations of twelve HPV types within the species Alpha-5 (HPV26, 51, 69, 82), Alpha-6 (HPV30, 53, 56, 66), Alpha-11 (HPV34, 73), Alpha-13 (HPV54) and Alpha-3 (HPV61) by analyzing 1432 partial sequences and 181 complete genomes from multiple geographic populations. The inter-lineage and inter-sublineage mean differences of HPV variants ranged between 0.9-7.3% and 0.3-0.9%, respectively. The heterogeneity and phylogenies of HPV isolates indicate an independent evolutionary history for each type. The noncoding regions were the most variable regions whereas the capsid proteins were relatively conserved. Certain variant lineages and/or sublineages were geographically-associated. These data provide the basis to further classify HPV variants and should foster future studies on the evolution of HPV genomes and the associations of HPV variants with cancer risk.
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Affiliation(s)
- Zigui Chen
- Department of Microbiology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China.
| | - Mark Schiffman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, United States
| | - Rolando Herrero
- Proyecto Epidemiológico Guanacaste, Fundación INCIENSA, San José, Costa Rica; Prevention and Implementation Group, International Agency for Research on Cancer, World Health Organization, France
| | - Rob DeSalle
- Sackler Institute of Comparative Genomics, American Museum of Natural History, NY, United States
| | - Kathryn Anastos
- Department of Medicine, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, United States; Departments of Epidemiology & Population Health and Obstetrics, Gynecology & Woman's Health, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Michel Segondy
- Department of Biology and Pathology, Montpellier University Hospital, Montpellier, France
| | | | - Patti E Gravitt
- Milken Institute School of Public Health, George Washington University, Washington, DC, United States
| | - Ann W Hsing
- Stanford Cancer Institute and Stanford Prevention Research Center, Stanford School of Medicine, Stanford University, CA, United States
| | - Paul K S Chan
- Department of Microbiology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Robert D Burk
- Departments of Epidemiology & Population Health and Obstetrics, Gynecology & Woman's Health, Albert Einstein College of Medicine, Bronx, NY, United States; Departments of Pediatrics, and Microbiology & Immunology, Albert Einstein College of Medicine, Bronx, NY, United States.
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19
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Complete Genome Sequences of Three Novel Saimiri sciureus Papillomavirus Types Isolated from the Cervicovaginal Region of Squirrel Monkeys. GENOME ANNOUNCEMENTS 2018; 6:6/1/e01400-17. [PMID: 29301881 PMCID: PMC5754490 DOI: 10.1128/genomea.01400-17] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The complete genome sequences of three novel Saimiri sciureus papillomavirus (SscPV) types (SscPV1 to SscPV3) isolated from the cervicovaginal region of squirrel monkeys were characterized. These three PV types share 78.1 to 83.3% nucleotide sequence identities with each other across the complete L1 open reading frame and cluster in the genus Dyoomikronpapillomavirus.
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Käser T, Renois F, Wilson HL, Cnudde T, Gerdts V, Dillon JAR, Jungersen G, Agerholm JS, Meurens F. Contribution of the swine model in the study of human sexually transmitted infections. INFECTION GENETICS AND EVOLUTION 2017; 66:346-360. [PMID: 29175001 DOI: 10.1016/j.meegid.2017.11.022] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 11/18/2017] [Accepted: 11/22/2017] [Indexed: 12/12/2022]
Abstract
The pig has garnered more and more interest as a model animal to study various conditions in humans. The growing success of the pig as an experimental animal model is explained by its similarities with humans in terms of anatomy, genetics, immunology, and physiology, by their manageable behavior and size, and by the general public acceptance of using pigs for experimental purposes. In addition, the immunological toolbox of pigs has grown substantially in the last decade. This development led to a boost in the use of pigs as a preclinical model for various human infections including sexually transmitted diseases (STIs) like Chlamydia trachomatis. In the current review, we discuss the use of animal models for biomedical research on the major human STIs. We summarize results obtained in the most common animal models and focus on the contributions of the pig model towards the understanding of pathogenesis and the host immune response. In addition, we present the main features of the porcine model that are particularly relevant for the study of pathogens affecting human female and male genital tracts. We also inform on the technological advancements in the porcine toolbox to facilitate new discoveries in this biologically important animal model. There is a continued need for improvements in animal modeling for biomedical research inclusive STI research. With all its advantages and the highly improved toolbox, the porcine model can play a crucial role in STI research and open the door to new exciting discoveries.
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Affiliation(s)
- Tobias Käser
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, 27607 Raleigh, NC, USA
| | - Fanny Renois
- LUNAM Université, Oniris, Laboratoire d'Étude des Résidus et Contaminants dans les Aliments (LABERCA), UMR INRA 1329, 44307 Nantes, France
| | - Heather L Wilson
- Vaccine and Infectious Disease Organization-International Vaccine Centre (VIDO-InterVac), University of Saskatchewan, 120 Veterinary Road, S7N 5E3 Saskatoon, Saskatchewan, Canada
| | - Thomas Cnudde
- BIOMAP, Laboratoire Biomédicaments Anti-Parasitaires, ISP, UMR INRA 1282, Université Tours, 37380 Nouzilly, France
| | - Volker Gerdts
- Vaccine and Infectious Disease Organization-International Vaccine Centre (VIDO-InterVac), University of Saskatchewan, 120 Veterinary Road, S7N 5E3 Saskatoon, Saskatchewan, Canada
| | - Jo-Anne R Dillon
- Vaccine and Infectious Disease Organization-International Vaccine Centre (VIDO-InterVac), University of Saskatchewan, 120 Veterinary Road, S7N 5E3 Saskatoon, Saskatchewan, Canada; Department of Microbiology and Immunology, College of Medicine, University of Saskatchewan, Canada
| | - Gregers Jungersen
- Section for Immunology and Vaccinology, National Veterinary Institute, Technical University of Denmark, Copenhagen, Denmark
| | - Jørgen S Agerholm
- Section for Veterinary Reproduction and Obstetrics, Department of Veterinary Clinical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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ORONASAL SQUAMOUS CELL CARCINOMAS IN FRANÇOIS' LANGURS (TRACHYPITHECUS FRANCOISI). J Zoo Wildl Med 2017; 48:394-403. [PMID: 28749282 DOI: 10.1638/2016-0121r.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Squamous cell carcinomas (SCCs) are common oronasal tumors in nonhuman primates. In this study, 11 cases of oronasal SCC in François' langurs ( Trachypithecus francoisi ) are described. Five initial cases were discovered on review of the North American François' langur studbook, with a potential familial pattern observed. The studbook was used to identify related individuals, and records were requested for review. Six additional cases were documented, and samples from all cases were submitted for microscopic review, as well as polymerase chain reaction (PCR), immunohistochemistry (IHC), and in situ hybridization (ISH), for generic papillomaviruses and PCR for herpesviruses because either virus may cause SCC in humans and other nonhuman primates. Affected langurs commonly presented with facial swelling or ocular discharge but frequently did not have clinical signs, and carcinomas were diagnosed during routine examinations. Carcinomas were located in the oral or nasal cavities affecting the oral mucosa, tongue, hard palate, or oropharynx. Histologically, SCCs comprised anastomosing cords and nests of neoplastic epithelial cells that differentiated synchronously and asynchronously from peripheral basal type cells to central squamous-type cells and were occasionally oriented around accumulations of necrotic cell debris. Nuclear pleomorphism, anisokaryosis, prominent nucleoli, occasional mitoses, and a scirrhous response were common features. All animals tested negative for both viruses, except two langurs that were positive for generic papillomavirus by PCR, but no papillomavirus was detected by either IHC or ISH. In most cases, affected animals died within 5 mo of diagnosis.
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Yoshimatsu Y, Nakahara T, Tanaka K, Inagawa Y, Narisawa-Saito M, Yugawa T, Ohno SI, Fujita M, Nakagama H, Kiyono T. Roles of the PDZ-binding motif of HPV 16 E6 protein in oncogenic transformation of human cervical keratinocytes. Cancer Sci 2017; 108:1303-1309. [PMID: 28440909 PMCID: PMC5497797 DOI: 10.1111/cas.13264] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 04/17/2017] [Accepted: 04/19/2017] [Indexed: 01/08/2023] Open
Abstract
The high-risk human papillomavirus E6 proteins have been shown to interact with and lead to degradation of PDZ-domain-containing proteins through its carboxy-terminal motif. This PDZ-binding motif plays important roles in transformation of cultured cells and carcinogenesis of E6-transgenic mice. However, its biological effects on the natural host cells have not been elucidated. We have examined its roles in an in vitro carcinogenesis model for cervical cancer, in which E6 and E7 together with activated HRAS (HRASG12V ) can induce tumorigenic transformation of normal human cervical keratinocytes. In this model, E6Δ151 mutant, which is defective in binding to PDZ domains, almost lost tumorigenic ability, whereas E6SAT mutant, which is defective in p53 degradation showed activity close to wild-type E6. Interestingly, we found decreased expression of PAR3 in E6-expressing cells independently of E6AP, which has not been previously recognized. Therefore, we knocked down several PDZ-domain containing proteins including PAR3 in human cervical keratinocytes expressing E7, HRASG12V and E6Δ151 to examine whether depletion of these proteins can restore the tumorigenic ability. Single knockdown of SCRIB, MAGI1 or PAR3 significantly but partially restored the tumorigenic ability. The combinatorial knockdown of SCRIB and MAGI1 cooperatively restored the tumorigenic ability, and additional depletion of PAR3 further enhanced the tumorigenic ability surpassing that induced by wild-type E6. These data highlight the importance of the carboxy-terminal motif of the E6 protein and downregulation of PAR3 in tumorigenic transformation of human cervical keratinocytes.
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Affiliation(s)
- Yuki Yoshimatsu
- Division of Carcinogenesis and Cancer Prevention, National Cancer Center Research Institute, Tokyo, Japan.,Department of Pathology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Tomomi Nakahara
- Division of Carcinogenesis and Cancer Prevention, National Cancer Center Research Institute, Tokyo, Japan
| | - Katsuyuki Tanaka
- Division of Carcinogenesis and Cancer Prevention, National Cancer Center Research Institute, Tokyo, Japan
| | - Yuki Inagawa
- Division of Carcinogenesis and Cancer Prevention, National Cancer Center Research Institute, Tokyo, Japan
| | - Mako Narisawa-Saito
- Division of Carcinogenesis and Cancer Prevention, National Cancer Center Research Institute, Tokyo, Japan
| | - Takashi Yugawa
- Division of Carcinogenesis and Cancer Prevention, National Cancer Center Research Institute, Tokyo, Japan
| | - Shin-Ichi Ohno
- Division of Carcinogenesis and Cancer Prevention, National Cancer Center Research Institute, Tokyo, Japan
| | - Masatoshi Fujita
- Division of Carcinogenesis and Cancer Prevention, National Cancer Center Research Institute, Tokyo, Japan.,Department of Cellular Biochemistry, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
| | - Hitoshi Nakagama
- Department of Pathology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan.,National Cancer Center, Tokyo, Japan
| | - Tohru Kiyono
- Division of Carcinogenesis and Cancer Prevention, National Cancer Center Research Institute, Tokyo, Japan
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Ragonnaud E, Pedersen AG, Holst PJ. Breadth of T Cell Responses After Immunization with Adenovirus Vectors Encoding Ancestral Antigens or Polyvalent Papillomavirus Antigens. Scand J Immunol 2017; 85:182-190. [DOI: 10.1111/sji.12522] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Accepted: 01/13/2017] [Indexed: 12/28/2022]
Affiliation(s)
- E. Ragonnaud
- Department of International Health Immunology and Microbiology; Center for Medical Parasitology; Copenhagen Denmark
| | - A. G. Pedersen
- Department of Systems Biology; Technical University of Denmark; Lyngby Denmark
| | - P. J. Holst
- Department of International Health Immunology and Microbiology; Center for Medical Parasitology; Copenhagen Denmark
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Ganti K, Broniarczyk J, Manoubi W, Massimi P, Mittal S, Pim D, Szalmas A, Thatte J, Thomas M, Tomaić V, Banks L. The Human Papillomavirus E6 PDZ Binding Motif: From Life Cycle to Malignancy. Viruses 2015; 7:3530-51. [PMID: 26147797 PMCID: PMC4517114 DOI: 10.3390/v7072785] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Revised: 06/24/2015] [Accepted: 06/25/2015] [Indexed: 01/01/2023] Open
Abstract
Cancer-causing HPV E6 oncoproteins are characterized by the presence of a PDZ binding motif (PBM) at their extreme carboxy terminus. It was long thought that this region of E6 had a sole function to confer interaction with a defined set of cellular substrates. However, more recent studies have shown that the E6 PBM has a complex pattern of regulation, whereby phosphorylation within the PBM can regulate interaction with two classes of cellular proteins: those containing PDZ domains and the members of the 14-3-3 family of proteins. In this review, we explore the roles that the PBM and its ligands play in the virus life cycle, and subsequently how these can inadvertently contribute towards the development of malignancy. We also explore how subtle alterations in cellular signal transduction pathways might result in aberrant E6 phosphorylation, which in turn might contribute towards disease progression.
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Affiliation(s)
- Ketaki Ganti
- International Center for Genetic Engineering and Biotechnology, Area Science Park, Padriciano 99, Trieste 34149, Italy.
| | - Justyna Broniarczyk
- International Center for Genetic Engineering and Biotechnology, Area Science Park, Padriciano 99, Trieste 34149, Italy.
| | - Wiem Manoubi
- International Center for Genetic Engineering and Biotechnology, Area Science Park, Padriciano 99, Trieste 34149, Italy.
| | - Paola Massimi
- International Center for Genetic Engineering and Biotechnology, Area Science Park, Padriciano 99, Trieste 34149, Italy.
| | - Suruchi Mittal
- International Center for Genetic Engineering and Biotechnology, Area Science Park, Padriciano 99, Trieste 34149, Italy.
| | - David Pim
- International Center for Genetic Engineering and Biotechnology, Area Science Park, Padriciano 99, Trieste 34149, Italy.
| | - Anita Szalmas
- International Center for Genetic Engineering and Biotechnology, Area Science Park, Padriciano 99, Trieste 34149, Italy.
| | - Jayashree Thatte
- International Center for Genetic Engineering and Biotechnology, Area Science Park, Padriciano 99, Trieste 34149, Italy.
| | - Miranda Thomas
- International Center for Genetic Engineering and Biotechnology, Area Science Park, Padriciano 99, Trieste 34149, Italy.
| | - Vjekoslav Tomaić
- International Center for Genetic Engineering and Biotechnology, Area Science Park, Padriciano 99, Trieste 34149, Italy.
| | - Lawrence Banks
- International Center for Genetic Engineering and Biotechnology, Area Science Park, Padriciano 99, Trieste 34149, Italy.
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Liechty ER, Bergin IL, Bell JD. Animal models of contraception: utility and limitations. Open Access J Contracept 2015; 6:27-35. [PMID: 29386922 PMCID: PMC5683139 DOI: 10.2147/oajc.s58754] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Appropriate animal modeling is vital for the successful development of novel contraceptive devices. Advances in reproductive biology have identified novel pathways for contraceptive intervention. Here we review species-specific anatomic and physiologic considerations impacting preclinical contraceptive testing, including efficacy testing, mechanistic studies, device design, and modeling off-target effects. Emphasis is placed on the use of nonhuman primate models in contraceptive device development.
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Affiliation(s)
| | | | - Jason D Bell
- Program on Women's Health Care Effectiveness Research, Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI, USA
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27
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Harari A, Chen Z, Burk RD. Human papillomavirus genomics: past, present and future. CURRENT PROBLEMS IN DERMATOLOGY 2014; 45:1-18. [PMID: 24643174 DOI: 10.1159/000355952] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Human papillomaviruses (HPV) are a group of divergent DNA viruses, of which a select few evolutionarily related HPVs have emerged to be highly oncogenic and of significant medical importance. Essentially all cases of cervical cancer, as well as a subset of other anogenital and oral cancers are caused by this limited set of HPV types. At present, over 150 HPV types have been identified and may be classified into genera, species and types based upon comparison of the viral genome. Established nucleotide phylogenies sort the highly pathogenic HPV types to the genus Alphapapillomavirus (α-PV). A species group includes viral types with 60-70% genomic nucleotide similarity that share a most-recent common ancestor; for example the species group's alpha-9 (HPV16-related) and alpha-7 (HPV18-related), contain the majority of known oncogenic HPV types. Genomes from the same HPV type with 1-10% nucleotide differences designate HPV variant lineages. The established nucleotide variations observed in extant HPV genomes have been fixed through evolutionary processes prior to human population expansion and global dissemination. To characterize viral types and variants associated with pathology for clinical applications (e.g. screening), molecular epidemiological studies have proven essential for identifying links between HPV natural history and carcinogenicity. This chapter presents a historical account of HPV genomics in the context of major discoveries and advances over the past 2 thousand years.
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Affiliation(s)
- Ariana Harari
- Departments of Microbiology and Immunology, Gynecology and Women's Health, Albert Einstein College of Medicine, Bronx, N.Y., USA
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28
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Harbison CE, Ellis ME, Westmoreland SV. Spontaneous cervicovaginal lesions and immune cell infiltrates in nonhuman primates. Toxicol Pathol 2013; 41:1016-27. [PMID: 23427274 DOI: 10.1177/0192623313477754] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Nonhuman primates, particularly rhesus macaques (Macaca mulatta), provide important model systems for studying human reproductive infectious diseases such as human immunodeficiency virus, human papillomavirus, and Chlamydia spp. An understanding of the spectrum of spontaneous cervical disease provides essential context for interpreting experimental disease outcomes in the female reproductive tract. This retrospective study characterizes the incidence of inflammatory and/or proliferative cervicovaginal lesions seen over a 14-year period in a multispecies nonhuman primate colony, focusing on rhesus macaques. The most common observations included a spectrum of lymphocytic accumulation from within normal limits to lymphoplasmacytic cervicitis, and suppurative inflammation with occasional squamous metaplasia or polyp formation. These inflammatory spectra frequently occurred in the context of immunosuppression following experimental simian immunodeficiency virus (SIV) infection. Cervical neoplasias were uncommon and included leiomyomas and carcinomas. Cervical sections from 13 representative cases, with an emphasis on proliferative and dysplastic lesions, were surveyed for leukocyte infiltration, abnormal epithelial proliferation, and the presence of papillomavirus antigens. Proliferative lesions showed sporadic evidence of spontaneous papillomavirus infection and variable immune cell responses. These results underscore the importance of pre screening potential experimental animals for the presence of preexisting reproductive tract disease, and the consideration of normal variability within cycling reproductive tracts in interpretation of cervical lesions.
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Affiliation(s)
- Carole E Harbison
- 1New England Primate Research Center-Division of Comparative Pathology, Southborough, Massachusetts, USA
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29
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Abstract
As the threat of exposure to emerging and reemerging viruses within a naive population increases, it is vital that the basic mechanisms of pathogenesis and immune response be thoroughly investigated. By using animal models in this endeavor, the response to viruses can be studied in a more natural context to identify novel drug targets, and assess the efficacy and safety of new products. This is especially true in the advent of the Food and Drug Administration's animal rule. Although no one animal model is able to recapitulate all the aspects of human disease, understanding the current limitations allows for a more targeted experimental design. Important facets to be considered before an animal study are the route of challenge, species of animals, biomarkers of disease, and a humane endpoint. This chapter covers the current animal models for medically important human viruses, and demonstrates where the gaps in knowledge exist.
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30
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Harari A, Wood CE, Van Doorslaer K, Chen Z, Domaingue MC, Elmore D, Koenig P, Wagner JD, Jennings RN, Burk RD. Condylomatous genital lesions in cynomolgus macaques from Mauritius. Toxicol Pathol 2012; 41:893-901. [PMID: 23262641 DOI: 10.1177/0192623312467521] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Genital condyloma-like lesions were observed on male and female cynomolgus macaque monkeys (Macaca fascicularis) originating from the island of Mauritius. Cytobrush and/or biopsy samples were obtained from lesions of 57 affected macaques. Primary histologic features included eosinophilic, neutrophilic, and lymphoplasmacytic penile and vulvar inflammation, epidermal hyperplasia with acanthosis, and increased collagenous stroma. Polymerase chain reaction-based assays to amplify viral DNA revealed the presence of macaque lymphocryptovirus (LCV) DNA but not papillomavirus or poxvirus DNA. Subsequent DNA analyses of 3 genomic regions of LCV identified isolates associated with lesions in 19/25 (76%) biopsies and 19/57 (33%) cytology samples. Variable immunolabeling for proteins related to the human LCV Epstein Barr Virus was observed within intralesional plasma cells, stromal cells, and epithelial cells. Further work is needed to characterize the epidemiologic features of these lesions and their association with LCV infection in Mauritian-origin macaques.
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Affiliation(s)
- Ariana Harari
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
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Sasseville VG, Mansfield KG, Mankowski JL, Tremblay C, Terio KA, Mätz-Rensing K, Gruber-Dujardin E, Delaney MA, Schmidt LD, Liu D, Markovits JE, Owston M, Harbison C, Shanmukhappa S, Miller AD, Kaliyaperumal S, Assaf BT, Kattenhorn L, Macri SC, Simmons HA, Baldessari A, Sharma P, Courtney C, Bradley A, Cline JM, Reindel JF, Hutto DL, Montali RJ, Lowenstine LJ. Meeting report: Spontaneous lesions and diseases in wild, captive-bred, and zoo-housed nonhuman primates and in nonhuman primate species used in drug safety studies. Vet Pathol 2012; 49:1057-69. [PMID: 23135296 PMCID: PMC4034460 DOI: 10.1177/0300985812461655] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The combination of loss of habitat, human population encroachment, and increased demand of select nonhuman primates for biomedical research has significantly affected populations. There remains a need for knowledge and expertise in understanding background findings as related to the age, source, strain, and disease status of nonhuman primates. In particular, for safety/biomedical studies, a broader understanding and documentation of lesions would help clarify background from drug-related findings. A workshop and a minisymposium on spontaneous lesions and diseases in nonhuman primates were sponsored by the concurrent Annual Meetings of the American College of Veterinary Pathologists and the American Society for Veterinary Clinical Pathology held December 3-4, 2011, in Nashville, Tennessee. The first session had presentations from Drs Lowenstine and Montali, pathologists with extensive experience in wild and zoo populations of nonhuman primates, which was followed by presentations of 20 unique case reports of rare or newly observed spontaneous lesions in nonhuman primates (see online files for access to digital whole-slide images corresponding to each case report at http://www.scanscope.com/ACVP%20Slide%20Seminars/2011/Primate%20Pathology/view.apml). The minisymposium was composed of 5 nonhuman-primate researchers (Drs Bradley, Cline, Sasseville, Miller, Hutto) who concentrated on background and spontaneous lesions in nonhuman primates used in drug safety studies. Cynomolgus and rhesus macaques were emphasized, with some material presented on common marmosets. Congenital, acquired, inflammatory, and neoplastic changes were highlighed with a focus on clinical, macroscopic, and histopathologic findings that could confound the interpretation of drug safety studies.
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Affiliation(s)
- V G Sasseville
- Novartis Institutes for Biomedical Research, 300 Technology Square, Cambridge, MA 02139, USA.
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Bergin IL, Bell JD, Chen Z, Zochowski MK, Chai D, Schmidt K, Culmer DL, Aronoff DM, Patton DL, Mwenda JM, Wood CE, Burk RD. Novel genital alphapapillomaviruses in baboons (Papio hamadryas anubis) with cervical dysplasia. Vet Pathol 2012; 50:200-8. [PMID: 22446324 DOI: 10.1177/0300985812439725] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Genital Alphapapillomavirus (αPV) infections are one of the most common sexually transmitted human infections worldwide. Women infected with the highly oncogenic genital human papillomavirus (HPV) types 16 and 18 are at high risk for development of cervical cancer. Related oncogenic αPVs exist in rhesus and cynomolgus macaques. Here the authors identified 3 novel genital αPV types (PhPV1, PhPV2, PhPV3) by PCR in cervical samples from 6 of 15 (40%) wild-caught female Kenyan olive baboons (Papio hamadryas anubis). Eleven baboons had koilocytes in the cervix and vagina. Three baboons had dysplastic proliferative changes consistent with cervical squamous intraepithelial neoplasia (CIN). In 2 baboons with PCR-confirmed PhPV1, 1 had moderate (CIN2, n = 1) and 1 had low-grade (CIN1, n = 1) dysplasia. In 2 baboons with PCR-confirmed PhPV2, 1 had low-grade (CIN1, n = 1) dysplasia and the other had only koilocytes. Two baboons with PCR-confirmed PhPV3 had koilocytes only. PhPV1 and PhPV2 were closely related to oncogenic macaque and human αPVs. These findings suggest that αPV-infected baboons may be useful animal models for the pathogenesis, treatment, and prophylaxis of genital αPV neoplasia. Additionally, this discovery suggests that genital αPVs with oncogenic potential may infect a wider spectrum of non-human primate species than previously thought.
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Affiliation(s)
- I L Bergin
- University of Michigan, Ann Arbor, MI 48109, USA.
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Decrausaz L, Gonçalves AR, Domingos-Pereira S, Pythoud C, Stehle JC, Schiller J, Jichlinski P, Nardelli-Haefliger D. A novel mucosal orthotopic murine model of human papillomavirus-associated genital cancers. Int J Cancer 2011; 128:2105-13. [PMID: 20635385 DOI: 10.1002/ijc.25561] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Cervical cancer results from infection with high-risk type human papillomaviruses (HPV). Therapeutic vaccines aiming at controlling existing genital HPV infections and associated lesions are usually tested in mice with HPV-expressing tumor cells subcutaneously implanted into their flank. However, effective vaccine-induced regression of these ectopic tumors strongly contrasts with the poor clinical results of these vaccines produced in patients with HPV-associated genital neoplasia. To assess HPV therapeutic vaccines in a more relevant setting, we have, here, established an orthotopic mouse model where tumors in the genital mucosa (GM) develop after an intravaginal instillation of HPV16 E6/E7-expressing tumor cells transduced with a luciferase-encoding lentiviral vector for in vivo imaging of tumor growth. Tumor take was 80-90% after nonoxynol-9 induced damage of the epithelium. Tumors remained localized in the genital tract, and histological analysis showed that most tumors grew within the squamous epithelium of the vaginal wall. Those tumors induced (i) E7-specific CD8 T cells restricted to the GM and draining lymph nodes, in agreement with their mucosal location and (ii) high Foxp3+ CD4+ infiltrates, similarly to those found in natural non-regressing HPV lesions. This novel genital HPV-tumor model by requiring GM homing of vaccine-induced immune responses able to overcome local immuno-suppression may be more representative of the situation occurring in patients upon therapeutic vaccination.
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Affiliation(s)
- Loane Decrausaz
- Department of Urology, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland
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Roberts JN, Kines RC, Katki HA, Lowy DR, Schiller JT. Effect of Pap smear collection and carrageenan on cervicovaginal human papillomavirus-16 infection in a rhesus macaque model. J Natl Cancer Inst 2011; 103:737-43. [PMID: 21483020 PMCID: PMC3086876 DOI: 10.1093/jnci/djr061] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2010] [Revised: 01/09/2011] [Accepted: 01/20/2011] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Human papillomavirus (HPV) infection of the genital mucosa is thought to require trauma to the cervicovaginal epithelium. Therefore, we determined whether a cytology specimen collection procedure (Pap smear), which disrupts the epithelium by design, renders the cervix more susceptible to HPV infection in a primate model. METHODS In a series of female rhesus macaques, a speculum examination was performed with (n = 8) or without (n = 4) a cytology specimen collection procedure as it is commonly practiced in a gynecology clinic. An internal digital examination was performed after specimen collection using Surgilube (n = 4) or 1% iota-carrageenan, a previously indentified HPV inhibitor (n = 4) as the lubricant. The cervix was then inoculated with HPV16 pseudovirions expressing red fluorescent protein. After 3 days, the reproductive tracts were excised and the cervix was cryosectioned. Sections were analyzed by fluorescent confocal microscopy for the number of red fluorescent protein-positive keratinocytes. RESULTS Substantial infection of the ectocervix, the transformation zone, and the endocervix was detected, but only in conjunction with the cytology specimen collection procedure (cytology using Surgilube vs without cytology using Surgilube, mean = 84 infectious events per section vs mean = 0.05 infectious events per section, difference = 84 infectious events per section, 95% confidence interval = 19 to 384 infectious events per section). When the carrageenan gel was substituted for Surgilube for an internal digital examination, the mean number of infectious events decreased (carrageenan gel vs Surgilube, mean = 3.5 events per section vs mean = 84 infectious events per section difference = 81 events per section, 95% confidence interval = 33 to 213 events per section). CONCLUSIONS These findings indicate that cytology screening in women might lead to a transient enhancement of susceptibility to HPV infection and that use of a carrageenan-based gel during the examination might mitigate this enhancement.
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Affiliation(s)
- Jeffrey N Roberts
- Laboratory of Cellular Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
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Schultheiss T, Stolte-Leeb N, Sopper S, Stahl-Hennig C. Flow cytometric characterization of the lymphocyte composition in a variety of mucosal tissues in healthy rhesus macaques. J Med Primatol 2011; 40:41-51. [DOI: 10.1111/j.1600-0684.2010.00446.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Wood CE, Tannehill-Gregg SH, Chen Z, Doorslaer KV, Nelson DR, Cline JM, Burk RD. Novel betapapillomavirus associated with hand and foot papillomas in a cynomolgus macaque. Vet Pathol 2010; 48:731-6. [PMID: 20921322 DOI: 10.1177/0300985810383875] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Betapapillomavirus is a genus of papillomaviruses (PVs) commonly found in human skin and associated with both benign and malignant skin lesions. Only 2 previous beta-PVs have been fully characterized in nonhuman species. This report describes a novel beta-PV, named Macaca fascicularis PV type 2 (MfPV2), isolated from exophytic skin papillomas on the hands and feet of a 2-year-old male cynomolgus monkey (M. fascicularis). On histology the papillomas were composed of diffusely thickened epidermis with superficial foci of cytomegaly, cytoplasmic pallor, marginalized chromatin, and rare eosinophilic intranuclear inclusion bodies. Positive immunostaining for p16 and the proliferation marker Ki67 was present multifocally within affected epidermis, most prominently within basal-type cells. Complete sequence identity (100%) was noted between PV genomes fully sequenced from hand and foot lesions. The MfPV2 genome was 7632 base pairs in length and included putative open reading frames (ORFs) for E1, E2, E4, E6, E7, L1, and L2 genes, similar to other PVs. The closest relatives to MfPV2 based on the L1 ORF sequence were all beta-PVs. These included human PV (HPV) 9, HPV115, HPV76, HPV75, and MfPV1 (60-70% pairwise identity for all), the latter of which was also isolated from hand and foot papillomas in a cynomolgus macaque. Phylogenetic analysis placed MfPV2 in a new species group (beta-6), distinct from HPVs (beta-1 to beta-5) and MfPV1 (beta-1). These findings characterize a new nonhuman beta-PV and provide additional support for the idea that tissue tropism among ancestral primate PVs developed prior to divergence of certain Old World primate lineages.
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Affiliation(s)
- C E Wood
- Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, NC 27157-1040, USA.
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Chen Z, van Doorslaer K, DeSalle R, Wood CE, Kaplan JR, Wagner JD, Burk RD. Genomic diversity and interspecies host infection of alpha12 Macaca fascicularis papillomaviruses (MfPVs). Virology 2009; 393:304-10. [PMID: 19716580 DOI: 10.1016/j.virol.2009.07.012] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2009] [Accepted: 07/14/2009] [Indexed: 01/22/2023]
Abstract
Alpha human papillomaviruses (HPVs) are among the most common sexually transmitted agents of which a subset causes cervical neoplasia and cancer in humans. Alpha-PVs have also been identified in non-human primates although few studies have systematically characterized such types. We cloned and characterized 10 distinct types of PVs from exfoliated cervicovaginal cells from different populations of female cynomolgus macaques (Macaca fascicularis) originating from China and Indonesia. These include 5 novel genotypes and 5 previously identified genotypes found in rhesus (Macaca mulatta) (RhPV-1, RhPV-a, RhPV-b and RhPV-d) and cynomolgus macaques (MfPV-a). Type-specific primers were designed to amplify the complete PV genomes using an overlapping PCR method. Four MfPVs were associated with cervical intraepithelial neoplasia (CIN). The most prevalent virus type was MfPV-3 (formerly RhPV-d), which was identified in 60% of animals with CIN. In addition, the complete genomes of variants of MfPV-3 and RhPV-1 were characterized. These variants are 97.1% and 97.7% similar across the L1 nucleotide sequences with the prototype genomes, respectively. Sequence comparisons and phylogenetic analyses indicate that these novel MfPVs cluster together within the alpha12 PV species closely related to the alpha9 (e.g., HPV16) and alpha11 species (e.g., HPV34), and all share a most recent common ancestor. Our data expand the molecular diversity of non-human primate PVs and suggest a recent expansion of alpha-PV species groups. Moreover, identification of an overlapping set of MfPVs in rhesus and cynomolgus macaques indicates that non-human primate alpha-PVs might not be strictly species-specific and may represent past interspecies infection.
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Affiliation(s)
- Zigui Chen
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, New York 10461, USA.
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39
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Schulz E, Gottschling M, Wibbelt G, Stockfleth E, Nindl I. Isolation and genomic characterization of the first Norway rat (Rattus norvegicus) papillomavirus and its phylogenetic position within Pipapillomavirus, primarily infecting rodents. J Gen Virol 2009; 90:2609-2614. [PMID: 19605590 DOI: 10.1099/vir.0.012583-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
A series of papillomavirus (PV) types have been isolated from different rodent species, and most of them belong to the genus Pipapillomavirus. We isolated and sequenced the complete genome of a novel PV type (designated RnPV) from the oral cavity of the Norway rat (Rattus norvegicus), as well as an L1 gene fragment from hair-follicle cells of the European beaver (Castor fiber). As inferred from amino acid sequence data, RnPV clustered within the beta+gamma+pi+Xi-PV supertaxon as a member of the genus Pipapillomavirus. The closest relatives of RnPV were McPV-2 and MmPV, and time estimates indicated that the genus Pipapillomavirus originated in the late Cenozoic era. The close relationship of RnPV to other murid PV types supports the hypothesis of co-divergence between members of the genus Pipapillomavirus and their hosts. However, the derived Neogene origin of the genus Pipapillomavirus is much younger than has been considered for the Rodentia as the primary hosts, indicating that alternative interpretations of the phylogenetic trees should be conceived.
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Affiliation(s)
- Eric Schulz
- Clinic for Dermatology, Venereology and Allergology, Skin Cancer Center Charité (HTCC), Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Marc Gottschling
- Department of Biology, Systematic Botany, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Gudrun Wibbelt
- Institut für Zoo- und Wildtierforschung, Berlin, Germany
| | - Eggert Stockfleth
- Clinic for Dermatology, Venereology and Allergology, Skin Cancer Center Charité (HTCC), Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Ingo Nindl
- DKFZ - Charité, Viral Transformation Mechanisms, German Cancer Research Center, Heidelberg, Germany.,Clinic for Dermatology, Venereology and Allergology, Skin Cancer Center Charité (HTCC), Charité - Universitätsmedizin Berlin, Berlin, Germany
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40
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Staheli JP, Ryan JT, Bruce AG, Boyce R, Rose TM. Consensus-degenerate hybrid oligonucleotide primers (CODEHOPs) for the detection of novel viruses in non-human primates. Methods 2009; 49:32-41. [PMID: 19477279 DOI: 10.1016/j.ymeth.2009.05.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2009] [Revised: 05/20/2009] [Accepted: 05/20/2009] [Indexed: 11/19/2022] Open
Abstract
Consensus-degenerate hybrid oligonucleotide primers (CODEHOPs) have proven to be a powerful tool for the identification of novel genes. CODEHOPs are designed from highly-conserved regions of multiply-aligned protein sequences from members of a gene family and are used in PCR amplification to identify distantly-related genes. The CODEHOP approach has been used to identify novel pathogens by targeting amino acid motifs conserved in specific pathogen families. We initiated a program utilizing the CODEHOP approach to develop PCR-based assays targeting a variety of viral families that are pathogens in non-human primates. We have also developed and further improved a computer program and website to facilitate the design of CODEHOP PCR primers. Here, we detail the method for the development of pathogen-specific CODEHOP PCR assays using the papillomavirus family as a target. Papillomaviruses constitute a diverse virus family infecting a wide variety of mammalian species, including humans and non-human primates. We demonstrate that our pan-papillomavirus CODEHOP assay is broadly reactive with all major branches of the virus family and show its utility in identifying a novel non-human primate papillomavirus in cynomolgus macaques.
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Affiliation(s)
- Jeannette P Staheli
- Center for Childhood Infections and Prematurity Research, Seattle Children's Research Institute, 1900 Ninth Ave., 8th Floor, Seattle, WA 98101-1304, USA
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41
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Simonetti AC, Humberto de Lima Melo J, Eleutério de Souza PR, Bruneska D, Luiz de Lima Filho J. Immunological's host profile for HPV and Chlamydia trachomatis, a cervical cancer cofactor. Microbes Infect 2009; 11:435-42. [DOI: 10.1016/j.micinf.2009.01.004] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2008] [Revised: 01/13/2009] [Accepted: 01/13/2009] [Indexed: 12/30/2022]
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42
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Joh J, Hopper K, Van Doorslaer K, Sundberg JP, Jenson AB, Ghim SJ. Macaca fascicularis papillomavirus type 1: a non-human primate betapapillomavirus causing rapidly progressive hand and foot papillomatosis. J Gen Virol 2009; 90:987-994. [DOI: 10.1099/vir.0.006544-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Papillomaviruses (PVs) are a group of small, non-enveloped DNA viruses that cause mucosal or cutaneous neoplasia in a variety of animals. Whilst most papillomas will regress spontaneously, some may persist or undergo malignant transformation. In this study, aggressive, persistent and extensive warts were observed on the hands and feet of a cynomolgus macaque (Macaca fascicularis). The presence of PV in the wart biopsies was identified by immunohistochemistry and PCR amplification of PV DNA. The genomic DNA of this PV was cloned and sequenced, and the PV was designated M. fascicularis papillomavirus type 1 (MfPV-1). Its genome was 7588 bp in length and the organization of its putative open reading frames (E1, E2, E6, E7, L1, L2 and E4) was similar to that of other PVs. MfPV-1 had a short non-coding region (NCR) of 412 bp. Molecular analysis of MfPV-1 genomic DNA classified it into the genus Betapapillomavirus, to which all epidermodysplasia verruciformis (EV)-type PVs belong. Diseases caused by PVs of the genus Betapapillomavirus are usually associated with natural or iatrogenic immunosuppression. The genomic characterization performed in this study showed that MfPV-1 clustered within the genus Betapapillomavirus and also contained EV-type-specific motifs in its NCR. Further characterization of this virus and its host interactions may allow us to develop a non-human primate model for human betapapillomaviruses, a genus populated by human PV types causing EV.
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Affiliation(s)
- Joongho Joh
- The James Graham Brown Cancer Center, The University of Louisville, Louisville, KY 40202, USA
| | - Kelly Hopper
- The Mannheimer Foundation, Homestead, FL 33034-4102, USA
| | - Koenraad Van Doorslaer
- The Albert Einstein College of Medicine and The Albert Einstein Cancer Center, Bronx, NY 10461, USA
| | - John P. Sundberg
- The Jackson Laboratory, 600 Main Street, Bar Harbor, ME 04609-1500, USA
| | - Alfred B. Jenson
- The James Graham Brown Cancer Center, The University of Louisville, Louisville, KY 40202, USA
| | - Shin-Je Ghim
- The James Graham Brown Cancer Center, The University of Louisville, Louisville, KY 40202, USA
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Abstract
Female macaques serve as an important model for the study of reproductive diseases in women. Here we summarize characteristics of the macaque cervix, with a particular emphasis on the cynomolgus macaque. Key anatomic features include a stratified squamous exocervix, squamocolumnar junction and transformation zone, and glandular endocervix with prominent colliculi. Endocervical eversion occurs with onset of ovarian cycling and regresses to varying degrees based on age, hormonal status, and individual conformation. The cervical epithelium in macaques is highly responsive to estrogens, which induce marked squamous epithelial maturation and glandular hypertrophy. Progestogen effects include further induction of endocervical secretory activity and release of viscous mucus, which functions in both mucosal immunity and fertility regulation. On immunohistochemistry, the squamous cervix shows strong expression of estrogen receptor α, the proliferation marker Ki67/MIB1, and cytokeratin 14, whereas endocervical epithelium strongly expresses estrogen and progesterone receptors and cytokeratins 18 and 19. These patterns of expression are altered in cervical intraepithelial neoplasia, which is a common spontaneous lesion of the macaque cervix associated with specific types of oncogenic papillomaviruses. This report highlights important similarities with human cervix that should be useful for future studies of genital infection, neoplasia, and immunity in the macaque model. Competing Interests: This article was sponsored by Covance Inc. and Schering-Plough. The author did not declare any other competing interests.
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Affiliation(s)
- Charles E. Wood
- Department of Pathology/Section on Comparative Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
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45
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Cline JM, Wood CE, Vidal JD, Tarara RP, Buse E, Weinbauer GF, de Rijk EPCT, van Esch E. Selected Background Findings and Interpretation of Common Lesions in the Female Reproductive System in Macaques. Toxicol Pathol 2008; 36:142s-163s. [PMID: 21475639 DOI: 10.1177/0192623308327117] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The authors describe a selection of normal findings and common naturally occurring lesions in the reproductive system of female macaques, including changes in the ovaries, uterus, cervix, vagina, and mammary glands. Normal features of immature ovaries, uteri, and mammary glands are described. Common non-neoplastic lesions in the ovaries include cortical mineralization, polyovular follicles, cysts, ovarian surface epithelial hyperplasia, and ectopic ovarian tissue. Ovarian neoplasms include granulosa cell tumors, teratomas, and ovarian surface epithelial tumors. Common non-neoplastic uterine findings include loss of features of normal cyclicity, abnormal bleeding, adenomyosis, endometriosis, epithelial plaques, and pregnancy-associated vascular remodeling. Hyperplastic and neoplastic lesions of the uterus include endometrial polyps, leiomyomas, and rarely endometrial hyperplasia and endometrial adenocarcinoma. Vaginitis is common. Cervical lesions include endocervical squamous metaplasia, polyps, and papillomavirus-associated lesions. Lesions in the mammary gland are most often proliferative and range from ductal hyperplasia to invasive carcinoma. Challenges to interpretation include the normal or pathologic absence of menstrual cyclicity and the potential misinterpretation of sporadic lesions, such as epithelial plaques or papillomavirus-associated lesions. Interpretation of normal and pathologic findings is best accomplished with knowledge of the life stage, reproductive history, and hormonal status of the animal.
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Affiliation(s)
- J Mark Cline
- Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
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Thomas M, Narayan N, Pim D, Tomaić V, Massimi P, Nagasaka K, Kranjec C, Gammoh N, Banks L. Human papillomaviruses, cervical cancer and cell polarity. Oncogene 2008; 27:7018-30. [DOI: 10.1038/onc.2008.351] [Citation(s) in RCA: 141] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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47
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Tomaić V, Gardiol D, Massimi P, Ozbun M, Myers M, Banks L. Human and primate tumour viruses use PDZ binding as an evolutionarily conserved mechanism of targeting cell polarity regulators. Oncogene 2008; 28:1-8. [PMID: 18820705 DOI: 10.1038/onc.2008.365] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A unique feature of the cancer-causing mucosotropic human papillomaviruses (HPVs) is the ability of their E6 proteins to interact with a number of PDZ domain-containing cellular substrates, including the cell polarity regulators hDlg and hScrib. These interactions are essential for the ability of these viruses to induce malignant progression. Rhesus papillomaviruses (RhPV) are similar to their human counterparts in that they also cause anogenital malignancy in their host, the Rhesus Macaque. However, unlike HPV E6, the RhPV E6 has no PDZ-binding motif. We now show that such a motif is present on the RhPV E7 oncoprotein. This motif specifically confers PDZ-binding activity and directs the interaction of RhPV E7 with the cell polarity regulator Par3, which it targets for proteasome-mediated degradation. These results demonstrate an amazing evolutionary conservation of function between the RhPV and the HPV oncoproteins, where both target proteins of the same cell polarity control network, although through different components and pathways.
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Affiliation(s)
- V Tomaić
- International Centre for Genetic Engineering and Biotechnology, Trieste, Italy
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48
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Abstract
Macaques have served as models for more than 70 human infectious diseases of diverse etiologies, including a multitude of agents—bacteria, viruses, fungi, parasites, prions. The remarkable diversity of human infectious diseases that have been modeled in the macaque includes global, childhood, and tropical diseases as well as newly emergent, sexually transmitted, oncogenic, degenerative neurologic, potential bioterrorism, and miscellaneous other diseases. Historically, macaques played a major role in establishing the etiology of yellow fever, polio, and prion diseases. With rare exceptions (Chagas disease, bartonellosis), all of the infectious diseases in this review are of Old World origin. Perhaps most surprising is the large number of tropical (16), newly emergent (7), and bioterrorism diseases (9) that have been modeled in macaques. Many of these human diseases (e.g., AIDS, hepatitis E, bartonellosis) are a consequence of zoonotic infection. However, infectious agents of certain diseases, including measles and tuberculosis, can sometimes go both ways, and thus several human pathogens are threats to nonhuman primates including macaques. Through experimental studies in macaques, researchers have gained insight into pathogenic mechanisms and novel treatment and vaccine approaches for many human infectious diseases, most notably acquired immunodeficiency syndrome (AIDS), which is caused by infection with human immunodeficiency virus (HIV). Other infectious agents for which macaques have been a uniquely valuable resource for biomedical research, and particularly vaccinology, include influenza virus, paramyxoviruses, flaviviruses, arenaviruses, hepatitis E virus, papillomavirus, smallpox virus, Mycobacteria, Bacillus anthracis, Helicobacter pylori, Yersinia pestis, and Plasmodium species. This review summarizes the extensive past and present research on macaque models of human infectious disease.
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Affiliation(s)
- Murray B Gardner
- Center for Comparative Medicine, University of California, Davis, CA 95616, USA.
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49
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Kanodia S, Da Silva DM, Kast WM. Recent advances in strategies for immunotherapy of human papillomavirus-induced lesions. Int J Cancer 2008; 122:247-59. [PMID: 17973257 PMCID: PMC4943456 DOI: 10.1002/ijc.23252] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Human papillomavirus (HPV)-induced lesions are distinct in that they have targetable foreign antigens, the expression of which is necessary to maintain the cancerous phenotype. Hence, they pose as a very attractive target for "proof of concept" studies in the development of therapeutic vaccines. This review will focus on the most recent clinical trials for the immunotherapy of mucosal and cutaneous HPV-induced lesions as well as emerging therapeutic strategies that have been tested in preclinical models for HPV-induced lesions. Progress in peptide-based vaccines, DNA-based vaccines, viral/bacterial vector-based vaccines, immune response modifiers, photodynamic therapy and T cell receptor based therapy for HPV will be discussed.
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Affiliation(s)
- Shreya Kanodia
- Department of Molecular Microbiology and Immunology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA 90033, USA
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