Cited by 295Archaeology and ancient environmental studiesAdvanced Proteomics Techniques and ApplicationsPaleopathology and ancient diseases

A guide to ancient protein studies

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Hendy, Jessica, Welker, Frido, Demarchi, Beatrice, Speller, Camilla, Warinner, Christina, Collins, Matthew J.·2018·Nature Ecology & Evolution

Abstract

Palaeoproteomics is an emerging neologism used to describe the application of mass spectrometry-based approaches to the study of ancient proteomes. As with palaeogenomics (the study of ancient DNA), it intersects evolutionary biology, archaeology and anthropology, with applications ranging from the phylogenetic reconstruction of extinct species to the investigation of past human diets and ancient diseases. However, there is no explicit consensus at present regarding standards for data reporting, data validation measures or the use of suitable contamination controls in ancient protein studies. Additionally, in contrast to the ancient DNA community, no consolidated guidelines have been proposed by which researchers, reviewers and editors can evaluate palaeoproteomics data, in part due to the novelty of the field. Here we present a series of precautions and standards for ancient protein research that can be implemented at each stage of analysis, from sample selection to data interpretation. These guidelines are not intended to impose a narrow or rigid list of authentication criteria, but rather to support good practices in the field and to ensure the generation of robust, reproducible results. As the field grows and methodologies change, so too will best practices. It is therefore essential that researchers continue to provide necessary details on how data were generated and authenticated so that the results can be independently and effectively evaluated. We hope that these proposed standards of practice will help to provide a firm foundation for the establishment of palaeoproteomics as a viable and powerful tool for archaeologists, anthropologists and evolutionary biologists.

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  • Techniques like Py-GC-MS or HPLC that give more general information on protein presence versus absence or general amino acid composition should be considered frontline approaches when dealing with samples of significant age and/or thermal maturity.

    “However, our results here suggest that techniques like Py-GC-MS or HPLC that give more general information on protein presence versus absence or general amino acid composition should be considered frontline approaches when dealing with samples of significant age and/or thermal maturity (e.g. Demarchi et al., 2016; Hendy et al., 2018; Cappellini et al., 2018).”

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Authors
Hendy, J., Welker, F., Demarchi, B., Speller, C., Warinner, C., & Collins, M. J.
Affiliations
  • Max Planck Institute of Geoanthropology (DE)
  • University of Copenhagen (DK)
  • University of York (GB)
  • University of Zurich (CH)
Corresponding author
  • Hendy, Jessica
  • Welker, Frido
Venue
Nature Ecology & Evolution
Published
2018-03-26
Volume
2
Issue
5
Pages
791-799
ISSN
2397-334X (ISSN-L)
OpenAlex
W2794613307
Cited by
291
References
98
Citations by year
2026: 50 · 2025: 31 · 2024: 30 · 2023: 42 · 2022: 27 · 2021: 25 · 2020: 30 · 2019: 47 · 2018: 9
FWCI
4.99
Type
journal article
Language
en
Open access
Locations
  • Nature Ecology & Evolution (publishedVersion)
  • PubMed (publishedVersion)
  • White Rose Research Online (University of Leeds, The University of Sheffield, University of York) (acceptedVersion)
  • Institutional Research Information System University of Turin (University of Turin) (submittedVersion, other-oa)
  • Max Planck Digital Library (submittedVersion)
  • Research at the University of Copenhagen (University of Copenhagen) (submittedVersion)
  • MPG.PuRe (Max Planck Society) (submittedVersion)
  • Apollo (University of Cambridge) (submittedVersion, cc-by)
  • Apollo (cc-by)
Funders
  • National Science Foundation (1516633, 1643318, 1523264)
  • Villum Fonden (00017649)
  • Wellcome Trust (108375, 108375/Z/15/Z)
  • European Commission (677576)
  • Danmarks Grundforskningsfond
  • Max-Planck-Gesellschaft
  • National Institutes of Health
  • National Institute of General Medical Sciences (R01GM089886)
Topics
  • Physical Sciences › Earth and Planetary Sciences › Paleontology › Archaeology and ancient environmental studies
  • Physical Sciences › Chemistry › Spectroscopy › Advanced Proteomics Techniques and Applications
  • Social Sciences › Arts and Humanities › Archeology › Paleopathology and ancient diseases
Keywords
palaeoproteomics, ancient proteins, research guidelines, data reporting standards, data validation, contamination control, sample selection, reproducibility, ancient DNA, ancient diseases
MeSH terms
Archaeology, Paleontology, Proteomics

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