Ancient Bacterial Genomes Reveal a High Diversity of Treponema pallidum Strains in Early Modern Europe


Por: Majander K, Pfrengle S, Kocher A, Neukamm J, du Plessis L, Pla-Díaz M, Arora N, Akgül G, Salo K, Schats R, Inskip S, Oinonen M, Valk H, Malve M, Kriiska A, Onkamo P, González-Candelas F, Kühnert D, Krause J and Schuenemann VJ

Publicada: 5 oct 2020 Ahead of Print: 7 ago 2020
Resumen:
Syphilis is a globally re-emerging disease, which has marked European history with a devastating epidemic at the end of the 15th century. Together with non-venereal treponemal diseases, like bejel and yaws, which are found today in subtropical and tropical regions, it currently poses a substantial health threat worldwide. The origins and spread of treponemal diseases remain unresolved, including syphilis' potential introduction into Europe from the Americas. Here, we present the first genetic data from archaeological human remains reflecting a high diversity of Treponema pallidumin early modern Europe. Our study demonstrates that a variety of strains related to both venereal syphilis and yaws-causing T. pallidum subspecies were already present in Northern Europe in the early modern period. We also discovered a previously unknown T. pallidum lineage recovered as a sister group to yaws- and bejel-causing lineages. These findings imply a more complex pattern of geographical distribution and etiology of early treponemal epidemics than previously understood.
ISSN: 09609822





CURRENT BIOLOGY
Editorial
Cell Press, 50 HAMPSHIRE ST, FLOOR 5, CAMBRIDGE, MA 02139 USA, Estados Unidos America
Tipo de documento: Article
Volumen: 30 Número: 19
Páginas: 3788-3803
WOS Id: 000579845200046
ID de PubMed: 32795443
imagen Green Published, Green Accepted, hybrid

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