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Malyarchuk AB, Andreeva TV, Kuznetsova IL, Kunizheva SS, Protasova MS, Uralsky LI, Tyazhelova TV, Gusev FE, Manakhov AD, Rogaev EI. Genomics of Ancient Pathogens: First Advances and Prospects. BIOCHEMISTRY. BIOKHIMIIA 2022; 87:242-258. [PMID: 35526849 PMCID: PMC8916790 DOI: 10.1134/s0006297922030051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/08/2022] [Accepted: 01/21/2022] [Indexed: 11/23/2022]
Abstract
Paleogenomics is one of the urgent and promising areas of interdisciplinary research in the today's world science. New genomic methods of ancient DNA (aDNA) analysis, such as next generation sequencing (NGS) technologies, make it possible not only to obtain detailed genetic information about historical and prehistoric human populations, but also to study individual microbial and viral pathogens and microbiomes from different ancient and historical objects. Studies of aDNA of pathogens by reconstructing their genomes have so far yielded complete sequences of the ancient pathogens that played significant role in the history of the world: Yersinia pestis (plague), Variola virus (smallpox), Vibrio cholerae (cholera), HBV (hepatitis B virus), as well as the equally important endemic human infectious agents: Mycobacterium tuberculosis (tuberculosis), Mycobacterium leprae (leprosy), and Treponema pallidum (syphilis). Genomic data from these pathogens complemented the information previously obtained by paleopathologists and allowed not only to identify pathogens from the past pandemics, but also to recognize the pathogen lineages that are now extinct, to refine chronology of the pathogen appearance in human populations, and to reconstruct evolutionary history of the pathogens that are still relevant to public health today. In this review, we describe state-of-the-art genomic research of the origins and evolution of many ancient pathogens and viruses and examine mechanisms of the emergence and spread of the ancient infections in the mankind history.
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Affiliation(s)
- Alexandra B Malyarchuk
- Center for Genetics and Genetic Technologies, Faculty of Biology, Lomonosov Moscow State University, Moscow, 119234, Russia.
| | - Tatiana V Andreeva
- Center for Genetics and Genetic Technologies, Faculty of Biology, Lomonosov Moscow State University, Moscow, 119234, Russia
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, 119333, Russia
| | - Irina L Kuznetsova
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, 119333, Russia
- Center for Genetics and Life Science, Sirius University of Science and Technology, Sochi, 354340, Russia
| | - Svetlana S Kunizheva
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, 119333, Russia
- Center for Genetics and Life Science, Sirius University of Science and Technology, Sochi, 354340, Russia
| | - Maria S Protasova
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, 119333, Russia
| | - Lev I Uralsky
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, 119333, Russia
- Center for Genetics and Life Science, Sirius University of Science and Technology, Sochi, 354340, Russia
| | - Tatiana V Tyazhelova
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, 119333, Russia
| | - Fedor E Gusev
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, 119333, Russia
| | - Andrey D Manakhov
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, 119333, Russia
- Center for Genetics and Life Science, Sirius University of Science and Technology, Sochi, 354340, Russia
| | - Evgeny I Rogaev
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, 119333, Russia.
- Center for Genetics and Life Science, Sirius University of Science and Technology, Sochi, 354340, Russia
- Department of Psychiatry, UMass Chan Medical School, Shrewsbury, MA 01545, USA
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Wu X, Ning C, Key FM, Andrades Valtueña A, Lankapalli AK, Gao S, Yang X, Zhang F, Liu L, Nie Z, Ma J, Krause J, Herbig A, Cui Y. A 3,000-year-old, basal S. enterica lineage from Bronze Age Xinjiang suggests spread along the Proto-Silk Road. PLoS Pathog 2021; 17:e1009886. [PMID: 34547027 PMCID: PMC8486138 DOI: 10.1371/journal.ppat.1009886] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 10/01/2021] [Accepted: 08/11/2021] [Indexed: 01/03/2023] Open
Abstract
Salmonella enterica (S. enterica) has infected humans for a long time, but its evolutionary history and geographic spread across Eurasia is still poorly understood. Here, we screened for pathogen DNA in 14 ancient individuals from the Bronze Age Quanergou cemetery (XBQ), Xinjiang, China. In 6 individuals we detected S. enterica. We reconstructed S. enterica genomes from those individuals, which form a previously undetected phylogenetic branch basal to Paratyphi C, Typhisuis and Choleraesuis-the so-called Para C lineage. Based on pseudogene frequency, our analysis suggests that the ancient S. enterica strains were not host adapted. One genome, however, harbors the Salmonella pathogenicity island 7 (SPI-7), which is thought to be involved in (para)typhoid disease in humans. This offers first evidence that SPI-7 was acquired prior to the emergence of human-adapted Paratyphi C around 1,000 years ago. Altogether, our results show that Salmonella enterica infected humans in Eastern Eurasia at least 3,000 years ago, and provide the first ancient DNA evidence for the spread of a pathogen along the Proto-Silk Road.
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Affiliation(s)
- Xiyan Wu
- School of Life Sciences, Jilin University, Changchun, China
- School of History and Culture, Henan University, Kaifeng, China
| | - Chao Ning
- Max Planck Institute for the Science of Human History, Jena, Germany
| | - Felix M. Key
- Max Planck Institute for the Science of Human History, Jena, Germany
- Max Planck Institute for Infection Biology, Berlin, Germany
| | - Aida Andrades Valtueña
- Max Planck Institute for the Science of Human History, Jena, Germany
- Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | | | - Shizhu Gao
- College of Pharmacia Sciences, Jilin University, Changchun, China
| | - Xuan Yang
- School of Life Sciences, Jilin University, Changchun, China
| | - Fan Zhang
- School of Life Sciences, Jilin University, Changchun, China
| | - Linlin Liu
- Department of Radiation Oncology, The Second Hospital of Jilin University, Changchun, China
| | - Zhongzhi Nie
- Research Center for Chinese Frontier Archaeology, Jilin University, Changchun, China
| | - Jian Ma
- School of Cultural Heritage, Northwest University, Xi’an, China
| | - Johannes Krause
- Max Planck Institute for the Science of Human History, Jena, Germany
- Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Alexander Herbig
- Max Planck Institute for the Science of Human History, Jena, Germany
- Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Yinqiu Cui
- School of Life Sciences, Jilin University, Changchun, China
- Research Center for Chinese Frontier Archaeology, Jilin University, Changchun, China
- Key Laboratory for Evolution of Past Life and Environment in Northeast Asia (Jilin University), Ministry of Education, Changchun, China
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