TY - JOUR
T1 - Pathogens and host immunity in the ancient human oral cavity
AU - Warinner, Christina
AU - Rodrigues, João F Matias
AU - Vyas, Rounak
AU - Trachsel, Christian
AU - Shved, Natallia
AU - Grossmann, Jonas
AU - Radini, Anita
AU - Hancock, Y
AU - Tito, Raul Y
AU - Fiddyment, Sarah
AU - Speller, Camilla
AU - Hendy, Jessica
AU - Charlton, Sophy
AU - Luder, Hans Ulrich
AU - Salazar-García, Domingo C
AU - Eppler, Elisabeth
AU - Seiler, Roger
AU - Hansen, Lars H.
AU - Samaniego Castruita, Jose Alfredo
AU - Barkow-Oesterreicher, Simon
AU - Teoh, Kai Yik
AU - Kelstrup, Christian
AU - Olsen, Jesper Velgaard
AU - Nanni, Paolo
AU - Kawai, Toshihisa
AU - Willerslev, Eske
AU - von Mering, Christian
AU - Lewis, Cecil M
AU - Collins, Matthew J
AU - Gilbert, M. Thomas P.
AU - Rühli, Frank
AU - Cappellini, Enrico
PY - 2014/4
Y1 - 2014/4
N2 - Calcified dental plaque (dental calculus) preserves for millennia and entraps biomolecules from all domains of life and viruses. We report the first, to our knowledge, high-resolution taxonomic and protein functional characterization of the ancient oral microbiome and demonstrate that the oral cavity has long served as a reservoir for bacteria implicated in both local and systemic disease. We characterize (i) the ancient oral microbiome in a diseased state, (ii) 40 opportunistic pathogens, (iii) ancient human-associated putative antibiotic resistance genes, (iv) a genome reconstruction of the periodontal pathogen Tannerella forsythia, (v) 239 bacterial and 43 human proteins, allowing confirmation of a long-term association between host immune factors, 'red complex' pathogens and periodontal disease, and (vi) DNA sequences matching dietary sources. Directly datable and nearly ubiquitous, dental calculus permits the simultaneous investigation of pathogen activity, host immunity and diet, thereby extending direct investigation of common diseases into the human evolutionary past.
AB - Calcified dental plaque (dental calculus) preserves for millennia and entraps biomolecules from all domains of life and viruses. We report the first, to our knowledge, high-resolution taxonomic and protein functional characterization of the ancient oral microbiome and demonstrate that the oral cavity has long served as a reservoir for bacteria implicated in both local and systemic disease. We characterize (i) the ancient oral microbiome in a diseased state, (ii) 40 opportunistic pathogens, (iii) ancient human-associated putative antibiotic resistance genes, (iv) a genome reconstruction of the periodontal pathogen Tannerella forsythia, (v) 239 bacterial and 43 human proteins, allowing confirmation of a long-term association between host immune factors, 'red complex' pathogens and periodontal disease, and (vi) DNA sequences matching dietary sources. Directly datable and nearly ubiquitous, dental calculus permits the simultaneous investigation of pathogen activity, host immunity and diet, thereby extending direct investigation of common diseases into the human evolutionary past.
U2 - 10.1038/ng.2906
DO - 10.1038/ng.2906
M3 - Journal article
C2 - 24562188
SN - 1476-4687
SN - 1546-1718
VL - 46
SP - 336
EP - 344
JO - Nature Genetics
JF - Nature Genetics
ER -