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Guellil M, van Dorp L, Inskip SA, Dittmar JM, Saag L, Tambets K, Hui R, Rose A, D’Atanasio E, Kriiska A, Varul L, Koekkelkoren AMHC, Goldina RD, Cessford C, Solnik A, Metspalu M, Krause J, Herbig A, Robb JE, Houldcroft CJ, Scheib CL. Ancient herpes simplex 1 genomes reveal recent viral structure in Eurasia. SCIENCE ADVANCES 2022; 8:eabo4435. [PMID: 35895820 PMCID: PMC9328674 DOI: 10.1126/sciadv.abo4435] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 06/10/2022] [Indexed: 05/05/2023]
Abstract
Human herpes simplex virus 1 (HSV-1), a life-long infection spread by oral contact, infects a majority of adults globally. Phylogeographic clustering of sampled diversity into European, pan-Eurasian, and African groups has suggested the virus codiverged with human migrations out of Africa, although a much younger origin has also been proposed. We present three full ancient European HSV-1 genomes and one partial genome, dating from the 3rd to 17th century CE, sequenced to up to 9.5× with paired human genomes up to 10.16×. Considering a dataset of modern and ancient genomes, we apply phylogenetic methods to estimate the age of sampled modern Eurasian HSV-1 diversity to 4.68 (3.87 to 5.65) ka. Extrapolation of estimated rates to a global dataset points to the age of extant sampled HSV-1 as 5.29 (4.60 to 6.12) ka, suggesting HSV-1 lineage replacement coinciding with the late Neolithic period and following Bronze Age migrations.
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Affiliation(s)
- Meriam Guellil
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, Tartu 51010, Estonia
| | - Lucy van Dorp
- UCL Genetics Institute, Department of Genetics, Evolution, and Environment, University College London, London WC1E 6BT, UK
| | - Sarah A. Inskip
- McDonald Institute for Archaeological Research, University of Cambridge, Cambridge, UK
- Department of Archaeology and Ancient History, University of Leicester, University Road, Leicester, LE1 7RH, UK
| | - Jenna M. Dittmar
- McDonald Institute for Archaeological Research, University of Cambridge, Cambridge, UK
- Department of Archaeology, University of Aberdeen, UK
| | - Lehti Saag
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, Tartu 51010, Estonia
- UCL Genetics Institute, Department of Genetics, Evolution, and Environment, University College London, London WC1E 6BT, UK
| | - Kristiina Tambets
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, Tartu 51010, Estonia
| | - Ruoyun Hui
- McDonald Institute for Archaeological Research, University of Cambridge, Cambridge, UK
- Alan Turing Institute, 2QR, John Dodson House, 96 Euston Rd., London NW1 2DB, UK
| | - Alice Rose
- McDonald Institute for Archaeological Research, University of Cambridge, Cambridge, UK
| | | | - Aivar Kriiska
- Department of Archaeology, Institute of History and Archaeology, University of Tartu, Tartu 51014, Estonia
| | - Liivi Varul
- Archaeological Research Collection, School of Humanities, Tallinn University, Tallinn 10130, Estonia
| | | | - Rimma D. Goldina
- Department History of Udmurtia, Archaeology and Ethnology, Udmurt State University, 1, Universitetskaya St. 1, 426034 Izhevsk, Russia
| | - Craig Cessford
- Cambridge Archaeological Unit, Department of Archaeology, University of Cambridge, Cambridge, UK
| | - Anu Solnik
- Core Facility, Institute of Genomics, University of Tartu, Riia 23B, Tartu 51010 Estonia
| | - Mait Metspalu
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, Tartu 51010, Estonia
| | - Johannes Krause
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
- Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Alexander Herbig
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
- Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - John E. Robb
- Department of Archaeology, University of Cambridge, Cambridge, UK
| | | | - Christiana L. Scheib
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, Tartu 51010, Estonia
- St. John’s College, University of Cambridge, Cambridge, CB2 1TP, UK
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Abooj J, Varma SA. Prevalence of herpes virus in chronic periodontitis patients with and without type 2 diabetes mellitus: A clinico-microbiological study. J Oral Maxillofac Pathol 2021; 25:141-146. [PMID: 34349425 PMCID: PMC8272489 DOI: 10.4103/jomfp.jomfp_154_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 09/26/2020] [Accepted: 10/05/2020] [Indexed: 12/01/2022] Open
Abstract
Background: Unfavorable modifications of tooth and its surrounding structures result in periodontal complications. Viruses, in specific herpes virus, are known to increase disease severity in periodontal patients. Periodontitis is known to be more established in type 2 diabetes mellitus (DM2) patients. Hence, the detection of the viral load, its effect on the prevalence of periodontitis and the glycemic control status of patients are to be evidenced. The study aimed to reveal the association of herpes virus with periodontal parameters and its prevalence in DM2 patients. Materials and Methods: The cross-sectional study involved a total of 120 patients falling into three groups; Group I (healthy), Group II (periodontitis without DM2) and Group III (periodontitis with DM2) were subjected for sampling. Subgingival samples of periodontitis patients were tested for clinical parameters, and DNA extraction was performed. The presence of herpes virus (Epstein–Barr virus [EBV-1] and human Cytomegalovirus [HCMV]) was detected using multiplex polymerase chain reaction primers. Glycemic status of patients was recorded as glycosylated hemoglobin and scored accordingly. Chi-square test was performed to analyze the association between the categorical variables, and t-test/Mann–Whitney U-test/analysis of variance/Kruskal–Wallis test was used for continuous data. Results: Significant levels of EBV-1 were detected in Group III (n = 21, 52.5%), followed by Group II (n = 16, 40%) and Group I (n = 2, 5%) (P < 0.0001). HCMV was not detected. A significant association of EBV-1 to periodontal site-specific parameters was observed in Group II patients (P < 0.05). EBV-1 was predominant with poor glycemic status patients. Conclusion: This study revealed that the incidence of herpes virus infection in periodontal patients was higher in diabetic patients and the examined patients were prone to EBV-1 infections.
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Affiliation(s)
- Jai Abooj
- Department of Periodontology, School of Dental Sciences, Krishna Institute of Medical Sciences "Deemed to be University," Karad, Maharashtra, India
| | - Siddhartha A Varma
- Department of Periodontology, School of Dental Sciences, Krishna Institute of Medical Sciences "Deemed to be University," Karad, Maharashtra, India
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