1
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Cucina A, Schmidt AL, Di Gianvincenzo F, Mackie M, Dove C, Jakobsen AR, Grønnow B, Appelt M, Cappellini E. Paleoproteomic identification of the species used in fourteenth century gut-skin garments from the archaeological site of Nuulliit, Greenland. Sci Rep 2024; 14:13431. [PMID: 38862633 PMCID: PMC11166976 DOI: 10.1038/s41598-024-63243-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 05/27/2024] [Indexed: 06/13/2024] Open
Abstract
Until recently, the identification of the species of origin for skin and fur materials used in the production of archaeological clothing has been based on the analysis of macro- and microscopic morphological features and on the traditional knowledge of Indigenous groups. This approach, however, is not always applicable due to the deterioration of the archaeological objects. Paleoproteomics was used as an alternative approach to identify the species of origin of fifteen samples of various tissues from approximately 600-year-old garments found in Nuulliit, northern Greenland. Proteomics revealed that a limited group of marine and terrestrial mammals were used for clothing production. The results obtained from the analysis of multiple types of clothing and elements, such as sinew thread and gut skin, suggest that their applications were based on their properties. When conclusive assignment of a sample to a species via proteomics was not possible, the observation by transmitted light microscopy of feather and hair micromorphology, if not affected by diagenesis, was used to improve the identification. The proteomic characterization of animal materials used for clothing production in the Nuulliit archaeological context provides an insight into the practical knowledge and the strategies adopted by the local Indigenous community to exploit natural resources.
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Affiliation(s)
- Annamaria Cucina
- Department of Chemical Sciences, Organic Mass Spectrometry Laboratory, University of Catania, Via S. Sofia 64, 95123, Catania, Italy.
- CQRC- Ospedali Riuniti Villa Sofia- Cervello, Palermo, Via del Vespro 133, 90127, Palermo, Italy.
| | - Anne Lisbeth Schmidt
- The National Museum of Denmark, Research, Collections and Conservation, I.C. Modewegsvej, 2800 Kgs, Lyngby, Denmark.
| | - Fabiana Di Gianvincenzo
- Globe Institute, University of Copenhagen, Øster Farimagsgade 5, 1353, Copenhagen K, Denmark.
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, Večna Pot 113, 1000, Ljubljana, Slovenia.
| | - Meaghan Mackie
- Globe Institute, University of Copenhagen, Øster Farimagsgade 5, 1353, Copenhagen K, Denmark
- The Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen N, Denmark
| | - Carla Dove
- National Museum of Natural History, Smithsonian Institution, Washington, DC, 20560, USA
| | - Aviâja Rosing Jakobsen
- Nunatta Katersugaasivia Allagaateqarfialu, Greenland National Museum & Archives, Hans Egedesvej 8, Boks 145, 3900, Nuuk, Greenland
| | - Bjarne Grønnow
- The National Museum of Denmark, Modern History and World Cultures, Frederiksholms Kanal 12, 1220, Copenhagen K, Denmark
| | - Martin Appelt
- The National Museum of Denmark, Modern History and World Cultures, Frederiksholms Kanal 12, 1220, Copenhagen K, Denmark
| | - Enrico Cappellini
- Globe Institute, University of Copenhagen, Øster Farimagsgade 5, 1353, Copenhagen K, Denmark
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2
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Procopio N, Bonicelli A. From flesh to bones: Multi-omics approaches in forensic science. Proteomics 2024; 24:e2200335. [PMID: 38683823 DOI: 10.1002/pmic.202200335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 03/12/2024] [Accepted: 03/26/2024] [Indexed: 05/02/2024]
Abstract
Recent advancements in omics techniques have revolutionised the study of biological systems, enabling the generation of high-throughput biomolecular data. These innovations have found diverse applications, ranging from personalised medicine to forensic sciences. While the investigation of multiple aspects of cells, tissues or entire organisms through the integration of various omics approaches (such as genomics, epigenomics, metagenomics, transcriptomics, proteomics and metabolomics) has already been established in fields like biomedicine and cancer biology, its full potential in forensic sciences remains only partially explored. In this review, we have presented a comprehensive overview of state-of-the-art analytical platforms employed in omics research, with specific emphasis on their application in the forensic field for the identification of the cadaver and the cause of death. Moreover, we have conducted a critical analysis of the computational integration of omics approaches, and highlighted the latest advancements in employing multi-omics techniques for forensic investigations.
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Affiliation(s)
- Noemi Procopio
- Research Centre for Field Archaeology and Experimental Taphonomy, School of Law and Policing, University of Central Lancashire, Preston, UK
| | - Andrea Bonicelli
- Research Centre for Field Archaeology and Experimental Taphonomy, School of Law and Policing, University of Central Lancashire, Preston, UK
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3
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Wilkin S, Lanigan LT, Montes N, Sharma M, Avanzi C, Sejdiu D, Majander K, Pfrengle S, Chiang Y, Kunz L, Dittmann A, Rühli F, Singh P, Coll MF, Collins MJ, Taurozzi AJ, Schuenemann VJ. Sequential trypsin and ProAlanase digestions unearth immunological protein biomarkers shrouded by skeletal collagen. iScience 2024; 27:109663. [PMID: 38655200 PMCID: PMC11035369 DOI: 10.1016/j.isci.2024.109663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 09/30/2023] [Accepted: 04/02/2024] [Indexed: 04/26/2024] Open
Abstract
This study investigates the efficacy of proteomic analysis of human remains to identify active infections in the past through the detection of pathogens and the host response to infection. We advance leprosy as a case study due to the sequestering of sufferers in leprosaria and the suggestive skeletal lesions that can result from the disease. Here we present a sequential enzyme extraction protocol, using trypsin followed by ProAlanase, to reduce the abundance of collagen peptides and in so doing increase the detection of non-collagenous proteins. Through our study of five individuals from an 11th to 18th century leprosarium, as well as four from a contemporaneous non-leprosy associated cemetery in Barcelona, we show that samples from 2 out of 5 leprosarium individuals extracted with the sequential digestion methodology contain numerous host immune proteins associated with modern leprosy. In contrast, individuals from the non-leprosy associated cemetery and all samples extracted with a trypsin-only protocol did not. Through this study, we advance a palaeoproteomic methodology to gain insights into the health of archaeological individuals and take a step toward a proteomics-based method to study immune responses in past populations.
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Affiliation(s)
- Shevan Wilkin
- Institute of Evolutionary Medicine, University of Zurich, Zurich, Switzerland
- Max Planck Institute of Geoanthropology, Jena, Germany
- Australian Research Centre for Human Evolution, Griffith University, Brisbane, QLD, Australia
| | - Liam T. Lanigan
- Globe Institute, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Nuria Montes
- Unitat d'Antropologia Biològica, Departament de Biologia Animal, Biologia Vegetal i Ecologia, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Mukul Sharma
- Microbial Pathogenesis and Genomics, National Institute of Research in Tribal Health, Jabalpur, MP, India
| | - Charlotte Avanzi
- Department of Microbiology, Immunology, and Pathology, Colorado State University, Fort Collins, CO, USA
| | - Donikë Sejdiu
- Institute of Evolutionary Medicine, University of Zurich, Zurich, Switzerland
| | - Kerttu Majander
- Institute of Evolutionary Medicine, University of Zurich, Zurich, Switzerland
| | - Saskia Pfrengle
- Institute of Evolutionary Medicine, University of Zurich, Zurich, Switzerland
- Institute for Archaeological Sciences, University of Tübingen, Tübingen, Germany
| | - Yun Chiang
- Globe Institute, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Laura Kunz
- Functional Genomics Center Zurich, University of Zurich, Zurich, Switzerland
| | - Antje Dittmann
- Functional Genomics Center Zurich, University of Zurich, Zurich, Switzerland
| | - Frank Rühli
- Institute of Evolutionary Medicine, University of Zurich, Zurich, Switzerland
| | - Pushpendra Singh
- Microbial Pathogenesis and Genomics, National Institute of Research in Tribal Health, Jabalpur, MP, India
- Model Rural Health Research Unit, Badoni, Datia (MP), India
| | | | - Matthew J. Collins
- Globe Institute, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- McDonald Institute for Archaeological Research, University of Cambridge, West Tower, Downing St, Cambridge CB2 3ER, UK
| | - Alberto J. Taurozzi
- Globe Institute, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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4
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Fagernäs Z, Troché G, Olsen JV, Welker F. Digging deeper into ancient skeletal proteomes through consecutive digestion with multiple proteases. J Proteomics 2024; 298:105143. [PMID: 38423353 DOI: 10.1016/j.jprot.2024.105143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 02/23/2024] [Accepted: 02/26/2024] [Indexed: 03/02/2024]
Abstract
An increasing number of studies utilise the recovery of ancient skeletal proteomes for phylogenetic and evolutionary analysis. Although these studies manage to extract and analyse ancient peptides, the recovered proteomes are generally small in size and with low protein sequence coverage. We expand on previous observations which have shown that the parallel digestion and analysis of Pleistocene skeletal proteomes increases overall proteome size and protein sequence coverage. Furthermore, we demonstrate that the consecutive digestion of a skeletal proteome using two proteases, particularly the combination of Glu-C or chymotrypsin followed by trypsin digestion, enables the recovery of alternative proteome components not reachable through trypsin digestion alone. The proteomes preserved in Pleistocene skeletal specimens are larger than previously anticipated, but unlocking this protein sequence information requires adaptation of extraction and protein digestion protocols. The sequential utilisation of several proteases is, in this regard, a promising avenue for the study of highly degraded but unique hominin proteomes for phylogenetic purposes. SIGNIFICANCE: Palaeoproteomic analysis of archaeological materials, such as hominin skeletal elements, show great promise in studying past organisms and evolutionary relationships. However, as most proteomic methods are inherently destructive, it is essential to aim to recover as much information as possible from every sample. Currently, digestion with trypsin is the standard approach in most palaeoproteomic studies. We find that parallel or consecutive digestion with multiple proteases can improve proteome size and coverage for both Holocene and Pleistocene bone specimens. This allows for recovery of more proteomic data from a sample and maximises the chance of recovering phylogenetically relevant information.
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Affiliation(s)
- Zandra Fagernäs
- Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Gaudry Troché
- Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Jesper V Olsen
- Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Copenhagen, Denmark
| | - Frido Welker
- Globe Institute, University of Copenhagen, Copenhagen, Denmark.
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5
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Uchida-Fukuhara Y, Shimamura S, Sawafuji R, Nishiuchi T, Yoneda M, Ishida H, Matsumura H, Tsutaya T. Palaeoproteomic investigation of an ancient human skeleton with abnormal deposition of dental calculus. Sci Rep 2024; 14:5938. [PMID: 38467689 PMCID: PMC10928219 DOI: 10.1038/s41598-024-55779-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 02/27/2024] [Indexed: 03/13/2024] Open
Abstract
Detailed investigation of extremely severe pathological conditions in ancient human skeletons is important as it could shed light on the breadth of potential interactions between humans and disease etiologies in the past. Here, we applied palaeoproteomics to investigate an ancient human skeletal individual with severe oral pathology, focusing our research on bacterial pathogenic factors and host defense response. This female skeleton, from the Okhotsk period (i.e., fifth to thirteenth century) of Northern Japan, poses relevant amounts of abnormal dental calculus deposition and exhibits oral dysfunction due to severe periodontal disease. A shotgun mass-spectrometry analysis identified 81 human proteins and 15 bacterial proteins from the calculus of the subject. We identified two pathogenic or bioinvasive proteins originating from two of the three "red complex" bacteria, the core species associated with severe periodontal disease in modern humans, as well as two additional bioinvasive proteins of periodontal-associated bacteria. Moreover, we discovered defense response system-associated human proteins, although their proportion was mostly similar to those reported in ancient and modern human individuals with lower calculus deposition. These results suggest that the bacterial etiology was similar and the host defense response was not necessarily more intense in ancient individuals with significant amounts of abnormal dental calculus deposition.
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Affiliation(s)
- Yoko Uchida-Fukuhara
- Department of Oral Morphology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8525, Japan.
- Research Center for Integrative Evolutionary Science, The Graduate University for Advanced Studies (SOKENDAI), Kanagawa, 240-0193, Japan.
| | - Shigeru Shimamura
- Institute for Extra-Cutting-Edge Science and Technology Avant-Garde Research (X-STAR), Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, 237-0061, Japan
| | - Rikai Sawafuji
- Research Center for Integrative Evolutionary Science, The Graduate University for Advanced Studies (SOKENDAI), Kanagawa, 240-0193, Japan
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Okinawa, 903-0215, Japan
| | - Takumi Nishiuchi
- Research Center for Experimental Modeling of Human Disease, Kanazawa University, Kanazawa, 920-8640, Japan
| | - Minoru Yoneda
- The University Museum, The University of Tokyo, Tokyo, 113-0033, Japan
| | - Hajime Ishida
- Department of Human Biology and Anatomy, Graduate School of Medicine, University of the Ryukyus, Okinawa, 903-0215, Japan
- Mt. Olive Hospital, Okinawa, 903-0804, Japan
| | - Hirofumi Matsumura
- School of Health Sciences, Sapporo Medical University, Hokkaido, 060-8556, Japan
| | - Takumi Tsutaya
- Research Center for Integrative Evolutionary Science, The Graduate University for Advanced Studies (SOKENDAI), Kanagawa, 240-0193, Japan.
- Biogeochemistry Research Center (BGC), Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, 237-0061, Japan.
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6
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Mylopotamitaki D, Harking FS, Taurozzi AJ, Fagernäs Z, Godinho RM, Smith GM, Weiss M, Schüler T, McPherron SP, Meller H, Cascalheira J, Bicho N, Olsen JV, Hublin JJ, Welker F. Comparing extraction method efficiency for high-throughput palaeoproteomic bone species identification. Sci Rep 2023; 13:18345. [PMID: 37884544 PMCID: PMC10603084 DOI: 10.1038/s41598-023-44885-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 10/13/2023] [Indexed: 10/28/2023] Open
Abstract
High-throughput proteomic analysis of archaeological skeletal remains provides information about past fauna community compositions and species dispersals in time and space. Archaeological skeletal remains are a finite resource, however, and therefore it becomes relevant to optimize methods of skeletal proteome extraction. Ancient proteins in bone specimens can be highly degraded and consequently, extraction methods for well-preserved or modern bone might be unsuitable for the processing of highly degraded skeletal proteomes. In this study, we compared six proteomic extraction methods on Late Pleistocene remains with variable levels of proteome preservation. We tested the accuracy of species identification, protein sequence coverage, deamidation, and the number of post-translational modifications per method. We find striking differences in obtained proteome complexity and sequence coverage, highlighting that simple acid-insoluble proteome extraction methods perform better in highly degraded contexts. For well-preserved specimens, the approach using EDTA demineralization and protease-mix proteolysis yielded a higher number of identified peptides. The protocols presented here allowed protein extraction from ancient bone with a minimum number of working steps and equipment and yielded protein extracts within three working days. We expect further development along this route to benefit large-scale screening applications of relevance to archaeological and human evolution research.
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Affiliation(s)
- Dorothea Mylopotamitaki
- Chaire de Paléoanthropologie, CIRB (UMR 7241-U1050), Collège de France, Paris, France.
- Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.
| | - Florian S Harking
- Center for Protein Research, University of Copenhagen, Copenhagen, Denmark
| | | | - Zandra Fagernäs
- Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Ricardo M Godinho
- Interdisciplinary Center for Archaeology and Evolution of Human Behaviour, University of Algarve, Faro, Portugal
| | - Geoff M Smith
- Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- School of Anthropology and Conservation, University of Kent, Kent, UK
| | - Marcel Weiss
- Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Institut für Ur- und Frühgeschichte, Friedrich-Alexander-Universität, Erlangen, Germany
| | - Tim Schüler
- Thuringian State Office for the Preservation of Historical Monuments and Archaeology, Weimar, Germany
| | - Shannon P McPherron
- Department of Human Origins, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Harald Meller
- State Office for Heritage Management and Archaeology, Saxony-Anhalt-State Museum of Prehistory, Halle (Saale), Germany
| | - João Cascalheira
- Interdisciplinary Center for Archaeology and Evolution of Human Behaviour, University of Algarve, Faro, Portugal
| | - Nuno Bicho
- Interdisciplinary Center for Archaeology and Evolution of Human Behaviour, University of Algarve, Faro, Portugal
| | - Jesper V Olsen
- Center for Protein Research, University of Copenhagen, Copenhagen, Denmark
| | - Jean-Jacques Hublin
- Chaire de Paléoanthropologie, CIRB (UMR 7241-U1050), Collège de France, Paris, France
- Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Frido Welker
- Globe Institute, University of Copenhagen, Copenhagen, Denmark.
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Egashira K, Ino Y, Nakai Y, Ohira T, Akiyama T, Moriyama K, Yamamoto Y, Kimura M, Ryo A, Saito T, Inaba Y, Hirano H, Kumagai K, Kimura Y. Identification of gravity-responsive proteins in the femur of spaceflight mice using a quantitative proteomic approach. J Proteomics 2023; 288:104976. [PMID: 37482271 DOI: 10.1016/j.jprot.2023.104976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 07/11/2023] [Accepted: 07/17/2023] [Indexed: 07/25/2023]
Abstract
Although the microgravity (μ-g) environment that astronauts encounter during spaceflight can cause severe acute bone loss, the molecular mechanism of this bone loss remains unclear. To investigate the gravity-response proteins involved in bone metabolism, it is important to comprehensively determine which proteins exhibit differential abundance associated with mechanical stimuli. However, comprehensive proteomic analysis using small bone samples is difficult because protein extraction in mineralized bone tissue is inefficient. Here, we established a high-sensitivity analysis system for mouse bone proteins using data-independent acquisition mass spectrometry. This system successfully detected 40 proteins in the femoral diaphysis showing differential abundance between mice raised in a μ-g environment, where the bone mass was reduced by gravity unloading, and mice raised in an artificial 1-gravity environment on the International Space Station. Additionally, 22 proteins, including noncollagenous bone matrix proteins, showed similar abundance between the two groups in the mandible, where bone mass was unaltered due to mastication stimuli, suggesting that these proteins are responsive to mechanical stimuli. One of these proteins, SPARCL1, is suggested to promote osteoclastogenesis induced by receptor activator of nuclear factor-κB ligand. We expect these findings to lead to new insights into the mechanisms of bone metabolism induced by mechanical stimuli. SIGNIFICANCE: We aimed to investigate the gravity-response proteins involved in bone metabolism. To this end, we established a comprehensive analysis system for mouse bone proteins using data-independent acquisition mass spectrometry, which is particularly useful in comprehensively analyzing the bone proteome using small sample volumes. In addition, a comprehensive proteomic analysis of the femoral diaphysis and mandible, which exhibit different degrees of bone loss in mice raised on the International Space Station, identified proteins that respond to mechanical stimuli. SPARCL1, a mechanical stimulus-responsive protein, was consequently suggested to be involved in osteoclast differentiation associated with bone remodeling. Our findings represent an important step toward elucidating the molecular mechanism of bone metabolism induced by mechanical stimuli.
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Affiliation(s)
- Kenji Egashira
- Advanced Medical Research Center, Yokohama City University, Yokohama 236-0004, Japan; R&D Headquarters, LION Corporation, Tokyo 132-0035, Japan
| | - Yoko Ino
- Advanced Medical Research Center, Yokohama City University, Yokohama 236-0004, Japan
| | - Yusuke Nakai
- Advanced Medical Research Center, Yokohama City University, Yokohama 236-0004, Japan
| | - Takashi Ohira
- Advanced Medical Research Center, Yokohama City University, Yokohama 236-0004, Japan; Department of Physiology and Regenerative Medicine, Kindai University Faculty of Medicine, Osaka 589-8511, Japan
| | - Tomoko Akiyama
- Advanced Medical Research Center, Yokohama City University, Yokohama 236-0004, Japan
| | - Kayano Moriyama
- Advanced Medical Research Center, Yokohama City University, Yokohama 236-0004, Japan
| | - Yu Yamamoto
- Advanced Medical Research Center, Yokohama City University, Yokohama 236-0004, Japan; R&D Headquarters, LION Corporation, Tokyo 132-0035, Japan
| | - Mitsuo Kimura
- R&D Headquarters, LION Corporation, Tokyo 132-0035, Japan
| | - Akihide Ryo
- Advanced Medical Research Center, Yokohama City University, Yokohama 236-0004, Japan
| | - Tomoyuki Saito
- Yokohama Brain and Spine Center, Yokohama 235-0012, Japan
| | - Yutaka Inaba
- Department of Orthopaedic Surgery, Yokohama City University, Yokohama 236-0004, Japan
| | - Hisashi Hirano
- Advanced Medical Research Center, Yokohama City University, Yokohama 236-0004, Japan
| | - Ken Kumagai
- Department of Orthopaedic Surgery, Yokohama City University, Yokohama 236-0004, Japan
| | - Yayoi Kimura
- Advanced Medical Research Center, Yokohama City University, Yokohama 236-0004, Japan.
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8
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Di Gianvincenzo F, Andersen CK, Filtenborg T, Mackie M, Ernst M, Ramos Madrigal J, Olsen JV, Wadum J, Cappellini E. Proteomic identification of beer brewing products in the ground layer of Danish Golden Age paintings. SCIENCE ADVANCES 2023; 9:eade7686. [PMID: 37224244 DOI: 10.1126/sciadv.ade7686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 04/18/2023] [Indexed: 05/26/2023]
Abstract
The application of mass spectrometry-based proteomics to artworks provides accurate and detailed characterization of protein-based materials used in their production. This is highly valuable to plan conservation strategies and reconstruct the artwork's history. In this work, the proteomic analysis of canvas paintings from the Danish Golden Age led to the confident identification of cereal and yeast proteins in the ground layer. This proteomic profile points to a (by-)product of beer brewing, in agreement with local artists' manuals. The use of this unconventional binder can be connected to the workshops within the Royal Danish Academy of Fine Arts. The mass spectrometric dataset generated from proteomics was also processed with a metabolomics workflow. The spectral matches observed supported the proteomic conclusions, and, in at least one sample, suggested the use of drying oils. These results highlight the value of untargeted proteomics in heritage science, correlating unconventional artistic materials with local culture and practices.
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Affiliation(s)
- Fabiana Di Gianvincenzo
- Globe Institute, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen, Denmark
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, Veˇna Pot 113, 1000 Ljubljana, Slovenia
| | - Cecil Krarup Andersen
- Royal Danish Academy, Conservation, Philip De Langes Allé 10, 3.15, 1435 Copenhagen, Denmark
| | - Troels Filtenborg
- National Gallery of Denmark, Sølvgade 48-50, 1307 Copenhagen, Denmark
| | - Meaghan Mackie
- Globe Institute, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen, Denmark
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - Madeleine Ernst
- Section for Clinical Mass Spectrometry, Danish Center for Neonatal Screening, Department of Congenital Disorders, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen, Denmark
| | - Jazmín Ramos Madrigal
- Globe Institute, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen, Denmark
| | - Jesper V Olsen
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - Jørgen Wadum
- Centre for Art Technological Studies and Conservation, National Gallery of Denmark, Sølvgade 48-50, 1307 Copenhagen, Denmark
- Wadum Art Technological Studies, Åløkkevej 24, 2720 Vanløse, Denmark
- Nivaagaard Collection, Gammel Strandvej 2, 2990 Nivå, Denmark
| | - Enrico Cappellini
- Globe Institute, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen, Denmark
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9
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Dekker J, Larson T, Tzvetkov J, Harvey VL, Dowle A, Hagan R, Genever P, Schrader S, Soressi M, Hendy J. Spatial analysis of the ancient proteome of archeological teeth using mass spectrometry imaging. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2023; 37:e9486. [PMID: 36735645 DOI: 10.1002/rcm.9486] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 01/28/2023] [Accepted: 01/29/2023] [Indexed: 06/18/2023]
Abstract
RATIONALE Proteins extracted from archaeological bone and teeth are utilised for investigating the phylogeny of extinct and extant species, the biological sex and age of past individuals, as well as ancient health and physiology. However, variable preservation of proteins in archaeological materials represents a major challenge. METHODS To better understand the spatial distribution of ancient proteins preserved within teeth, we applied matrix assisted laser desorption/ionisation mass spectrometry imaging (MALDI-MSI) for the first time to bioarchaeological samples to visualise the intensity of proteins in archaeological teeth thin sections. We specifically explored the spatial distribution of four proteins (collagen type I, of which the chains alpha-1 and alpha-2, alpha-2-HS-glycoprotein, haemoglobin subunit alpha and myosin light polypeptide 6). RESULTS We successfully identified ancient proteins in archaeological teeth thin sections using mass spectrometry imaging. The data are available via ProteomeXchange with identifier PXD038114. However, we observed that peptides did not always follow our hypotheses for their spatial distribution, with distinct differences observed in the spatial distribution of several proteins, and occasionally between peptides of the same protein. CONCLUSIONS While it remains unclear what causes these differences in protein intensity distribution within teeth, as revealed by MALDI-MSI in this study, we have demonstrated that MALDI-MSI can be successfully applied to mineralised bioarchaeological tissues to detect ancient peptides. In future applications, this technique could be particularly fruitful not just for understanding the preservation of proteins in a range of archaeological materials, but making informed decisions on sampling strategies and the targeting of key proteins of archaeological and biological interest.
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Affiliation(s)
- Joannes Dekker
- BioArCh, Department of Archaeology, University of York, York, UK
- Section for GeoBiology, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Faculty of Archaeology, Leiden University, Leiden, the Netherlands
| | - Tony Larson
- Metabolomics & Proteomics Laboratory, Bioscience Technology Facility, Department of Biology, University of York, York, UK
| | | | - Virginia L Harvey
- BioArCh, Department of Archaeology, University of York, York, UK
- Department of Biological Sciences, University of Chester, Chester, UK
| | - Adam Dowle
- Metabolomics & Proteomics Laboratory, Bioscience Technology Facility, Department of Biology, University of York, York, UK
| | - Richard Hagan
- BioArCh, Department of Archaeology, University of York, York, UK
| | - Paul Genever
- Department of Biology, University of York, York, UK
| | - Sarah Schrader
- Faculty of Archaeology, Leiden University, Leiden, the Netherlands
| | - Marie Soressi
- Faculty of Archaeology, Leiden University, Leiden, the Netherlands
| | - Jessica Hendy
- BioArCh, Department of Archaeology, University of York, York, UK
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10
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Gent L, Schwalbe EC, Procopio N. The impact of maceration on the 'Osteo-ome'; a pilot investigation. J Proteomics 2023; 271:104754. [PMID: 36243311 DOI: 10.1016/j.jprot.2022.104754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 10/03/2022] [Accepted: 10/07/2022] [Indexed: 11/05/2022]
Abstract
The bone proteome, i.e., the 'osteo-ome', is a rich source of information for forensic studies. There have been advances in the study of biomolecule biomarkers for age-at-death (AAD) and post-mortem interval (PMI) estimations, by looking at changes in protein abundance and post-translational modifications (PTMs) at the peptide level. However, the extent to which other post-mortem factors alter the proteome, including 'maceration' procedures adopted in human taphonomy facilities (HTFs) to clean bones for osteological collections, is poorly understood. This pilot study aimed to characterise the impact of these 'cleaning' methods for de-fleshing skeletons on bone biomolecules, and therefore, what further impact this may have on putative biomarkers in future investigations. Three specific maceration procedures, varying in submersion time (one week or two days) and water temperature (55 °C or 87 °C) were conducted on six bovid tibiae from three individual bovines; the proteome of fresh and macerated bones of each individual was compared. The maceration at 87 °C for two days had the greatest proteomic impact, decreasing protein relative abundances and inducing specific PTMs. Overall, these results suggest that routinely-employed maceration procedures are harsh, variable and potentially threaten the viability of discovering new forensic biomarkers in macerated skeletal remains. SIGNIFICANCE: For the first time, the application of bone proteomics in understanding maceration procedures was conducted to help address the risks for experimental confounding associated with this post-mortem cleaning technique. This pilot study demonstrates that recent advances in biomarker discovery for post-mortem interval and age-at-death estimation using bone proteomics has potential for confounding by differing and destructive bone-cleaning methods.
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Affiliation(s)
- Luke Gent
- Forensic Science Research Group, Faculty of Health and Life Sciences, Applied Sciences, Northumbria University, NE1 8ST Newcastle Upon Tyne, UK; School of Natural Sciences, University of Central Lancashire, PR1 2HE Preston, UK
| | - Edward C Schwalbe
- Forensic Science Research Group, Faculty of Health and Life Sciences, Applied Sciences, Northumbria University, NE1 8ST Newcastle Upon Tyne, UK
| | - Noemi Procopio
- Forensic Science Research Group, Faculty of Health and Life Sciences, Applied Sciences, Northumbria University, NE1 8ST Newcastle Upon Tyne, UK; School of Natural Sciences, University of Central Lancashire, PR1 2HE Preston, UK.
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11
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Abstract
Paleoproteomics, the study of ancient proteins, is a rapidly growing field at the intersection of molecular biology, paleontology, archaeology, paleoecology, and history. Paleoproteomics research leverages the longevity and diversity of proteins to explore fundamental questions about the past. While its origins predate the characterization of DNA, it was only with the advent of soft ionization mass spectrometry that the study of ancient proteins became truly feasible. Technological gains over the past 20 years have allowed increasing opportunities to better understand preservation, degradation, and recovery of the rich bioarchive of ancient proteins found in the archaeological and paleontological records. Growing from a handful of studies in the 1990s on individual highly abundant ancient proteins, paleoproteomics today is an expanding field with diverse applications ranging from the taxonomic identification of highly fragmented bones and shells and the phylogenetic resolution of extinct species to the exploration of past cuisines from dental calculus and pottery food crusts and the characterization of past diseases. More broadly, these studies have opened new doors in understanding past human-animal interactions, the reconstruction of past environments and environmental changes, the expansion of the hominin fossil record through large scale screening of nondiagnostic bone fragments, and the phylogenetic resolution of the vertebrate fossil record. Even with these advances, much of the ancient proteomic record still remains unexplored. Here we provide an overview of the history of the field, a summary of the major methods and applications currently in use, and a critical evaluation of current challenges. We conclude by looking to the future, for which innovative solutions and emerging technology will play an important role in enabling us to access the still unexplored "dark" proteome, allowing for a fuller understanding of the role ancient proteins can play in the interpretation of the past.
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Affiliation(s)
- Christina Warinner
- Department
of Anthropology, Harvard University, Cambridge, Massachusetts 02138, United States
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig 04103, Germany
| | - Kristine Korzow Richter
- Department
of Anthropology, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Matthew J. Collins
- Department
of Archaeology, Cambridge University, Cambridge CB2 3DZ, United Kingdom
- Section
for Evolutionary Genomics, Globe Institute,
University of Copenhagen, Copenhagen 1350, Denmark
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12
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Gianvincenzo FD, Peggie D, Mackie M, Granzotto C, Higgitt C, Cappellini E. Palaeoproteomics guidelines to identify proteinaceous binders in artworks following the study of a 15th-century painting by Sandro Botticelli's workshop. Sci Rep 2022; 12:10638. [PMID: 35739140 PMCID: PMC9226190 DOI: 10.1038/s41598-022-14109-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 06/01/2022] [Indexed: 11/09/2022] Open
Abstract
Undertaking the conservation of artworks informed by the results of molecular analyses has gained growing importance over the last decades, and today it can take advantage of state-of-the-art analytical techniques, such as mass spectrometry-based proteomics. Protein-based binders are among the most common organic materials used in artworks, having been used in their production for centuries. However, the applications of proteomics to these materials are still limited. In this work, a palaeoproteomic workflow was successfully tested on paint reconstructions, and subsequently applied to micro-samples from a 15th-century panel painting, attributed to the workshop of Sandro Botticelli. This method allowed the confident identification of the protein-based binders and their biological origin, as well as the discrimination of the binder used in the ground and paint layers of the painting. These results show that the approach is accurate, highly sensitive, and broadly applicable in the cultural heritage field, due to the limited amount of starting material required. Accordingly, a set of guidelines are suggested, covering the main steps of the data analysis and interpretation of protein sequencing results, optimised for artworks.
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Affiliation(s)
| | - D Peggie
- National Gallery Scientific Department, London, UK
| | - M Mackie
- Globe Institute, University of Copenhagen, Copenhagen, Denmark.,Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Copenhagen, Denmark
| | - C Granzotto
- Globe Institute, University of Copenhagen, Copenhagen, Denmark.,Department of Conservation and Science, Art Institute of Chicago, Chicago, IL, USA
| | - C Higgitt
- National Gallery Scientific Department, London, UK
| | - E Cappellini
- Globe Institute, University of Copenhagen, Copenhagen, Denmark.
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13
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Ntasi G, Palomo IR, Marino G, Piaz FD, Sirano F, Cappellini E, Birolo L, Petrone P. Molecular signatures written in bone proteins of 79 AD victims from Herculaneum and Pompeii. Sci Rep 2022; 12:8401. [PMID: 35624181 PMCID: PMC9142588 DOI: 10.1038/s41598-022-12042-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 04/18/2022] [Indexed: 11/09/2022] Open
Abstract
An extensive proteomic analysis was performed on a set of 12 bones of human victims of the eruption that in AD 79 rapidly buried Pompeii and Herculaneum, allowing the detection of molecular signatures imprinted in the surviving protein components. Bone collagen survived the heat of the eruption, bearing a piece of individual biological history encoded in chemical modifications. Here we show that the human bone proteomes from Pompeii are more degraded than those from the inhabitants of Herculaneum, despite the latter were exposed to temperatures much higher than those experienced in Pompeii. The analysis of the specimens from Pompeii shows lower content of non-collagenous proteins, higher deamidation level and higher extent of collagen modification. In Pompeii, the slow decomposition of victims' soft tissues in the natural dry-wet hydrogeological soil cycles damaged their bone proteome more than what was experienced at Herculaneum by the rapid vanishing of body tissues from intense heat, under the environmental condition of a permanent waterlogged burial context. Results herein presented are the first proteomic analyses of bones exposed to eruptive conditions, but also delivered encouraging results for potential biomarkers that might also impact future development of forensic bone proteomics.
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Affiliation(s)
- Georgia Ntasi
- Department of Chemical Sciences, University of Naples Federico II, Naples, Italy
| | - Ismael Rodriguez Palomo
- Evolutionary Genomics Section, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Gennaro Marino
- Department of Chemical Sciences, University of Naples Federico II, Naples, Italy.,Department of Humanities, University Suor Orsola Benincasa, Naples, Italy
| | - Fabrizio Dal Piaz
- Department of Medicine, Surgery and Dentistry, University of Salerno, Fisciano, Salerno, Italy
| | | | - Enrico Cappellini
- Evolutionary Genomics Section, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Leila Birolo
- Department of Chemical Sciences, University of Naples Federico II, Naples, Italy. .,Task Force Di Ateneo "Metodologie Analitiche per la Salvaguardia dei Beni Culturali", University of Naples Federico II, Naples, Italy.
| | - Pierpaolo Petrone
- Task Force Di Ateneo "Metodologie Analitiche per la Salvaguardia dei Beni Culturali", University of Naples Federico II, Naples, Italy.,Department of Advanced Biomedical Sciences, Departmental Section of Legal Medicine, Anatomy and Histology, University of Naples Federico II, Naples, Italy
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14
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Bonicelli A, Di Nunzio A, Di Nunzio C, Procopio N. Insights into the Differential Preservation of Bone Proteomes in Inhumed and Entombed Cadavers from Italian Forensic Caseworks. J Proteome Res 2022; 21:1285-1298. [PMID: 35316604 PMCID: PMC9087355 DOI: 10.1021/acs.jproteome.1c00904] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Indexed: 01/30/2023]
Abstract
Bone is a hard biological tissue and a precious reservoir of information in forensic investigations as it retains key biomolecules commonly used for identification purposes. Bone proteins have recently attracted significant interest for their potential in estimating post-mortem interval (PMI) and age at death (AAD). However, the preservation of such proteins is highly dependent on intrinsic and extrinsic factors that can hinder the potential application of molecular techniques to forensic sciences. The present study aims at investigating the effects that two commonly used types of burial practices (entombment and inhumation) have on bone protein survival. The sample consists of 14 exhumed individuals from cemeteries in Southern Italy with different AADs (29-85 years) and PMIs (1-37 years). LC-MS/MS analyses show that 16 proteins are better preserved under the entombed conditions and 4 proteins are better preserved under the inhumed conditions, whereas no clear differences are detected for post-translational protein modifications. Furthermore, several potential "stable" protein markers (i.e., proteins not affected by the burial environment) are identified for PMI and AAD estimation. Overall, these results show that the two burial environments play a role in the differential preservation of noncollagenous proteins, confirming the potential of LC-MS/MS-based proteomics in forensic sciences.
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Affiliation(s)
- Andrea Bonicelli
- Forensic
Science Research Group, Faculty of Health and Life Sciences, Applied
Sciences, Northumbria University, NE1 8ST Newcastle
Upon Tyne, United Kingdom
| | - Aldo Di Nunzio
- Chemical
Sciences Department, University of Naples
Federico II, 80126 Naples, Italy
| | - Ciro Di Nunzio
- Legal
Medicine Department, University of Catanzaro
Magna Graecia, 88100 Germaneto, Italy
| | - Noemi Procopio
- Forensic
Science Research Group, Faculty of Health and Life Sciences, Applied
Sciences, Northumbria University, NE1 8ST Newcastle
Upon Tyne, United Kingdom
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15
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Rauner M, Foessl I, Formosa MM, Kague E, Prijatelj V, Lopez NA, Banerjee B, Bergen D, Busse B, Calado Â, Douni E, Gabet Y, Giralt NG, Grinberg D, Lovsin NM, Solan XN, Ostanek B, Pavlos NJ, Rivadeneira F, Soldatovic I, van de Peppel J, van der Eerden B, van Hul W, Balcells S, Marc J, Reppe S, Søe K, Karasik D. Perspective of the GEMSTONE Consortium on Current and Future Approaches to Functional Validation for Skeletal Genetic Disease Using Cellular, Molecular and Animal-Modeling Techniques. Front Endocrinol (Lausanne) 2021; 12:731217. [PMID: 34938269 PMCID: PMC8686830 DOI: 10.3389/fendo.2021.731217] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 09/30/2021] [Indexed: 12/26/2022] Open
Abstract
The availability of large human datasets for genome-wide association studies (GWAS) and the advancement of sequencing technologies have boosted the identification of genetic variants in complex and rare diseases in the skeletal field. Yet, interpreting results from human association studies remains a challenge. To bridge the gap between genetic association and causality, a systematic functional investigation is necessary. Multiple unknowns exist for putative causal genes, including cellular localization of the molecular function. Intermediate traits ("endophenotypes"), e.g. molecular quantitative trait loci (molQTLs), are needed to identify mechanisms of underlying associations. Furthermore, index variants often reside in non-coding regions of the genome, therefore challenging for interpretation. Knowledge of non-coding variance (e.g. ncRNAs), repetitive sequences, and regulatory interactions between enhancers and their target genes is central for understanding causal genes in skeletal conditions. Animal models with deep skeletal phenotyping and cell culture models have already facilitated fine mapping of some association signals, elucidated gene mechanisms, and revealed disease-relevant biology. However, to accelerate research towards bridging the current gap between association and causality in skeletal diseases, alternative in vivo platforms need to be used and developed in parallel with the current -omics and traditional in vivo resources. Therefore, we argue that as a field we need to establish resource-sharing standards to collectively address complex research questions. These standards will promote data integration from various -omics technologies and functional dissection of human complex traits. In this mission statement, we review the current available resources and as a group propose a consensus to facilitate resource sharing using existing and future resources. Such coordination efforts will maximize the acquisition of knowledge from different approaches and thus reduce redundancy and duplication of resources. These measures will help to understand the pathogenesis of osteoporosis and other skeletal diseases towards defining new and more efficient therapeutic targets.
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Affiliation(s)
- Martina Rauner
- Department of Medicine III, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
- University Hospital Carl Gustav Carus, Dresden, Germany
| | - Ines Foessl
- Department of Internal Medicine, Division of Endocrinology and Diabetology, Endocrine Lab Platform, Medical University of Graz, Graz, Austria
| | - Melissa M. Formosa
- Department of Applied Biomedical Science, Faculty of Health Sciences, University of Malta, Msida, Malta
- Centre for Molecular Medicine and Biobanking, University of Malta, Msida, Malta
| | - Erika Kague
- School of Physiology, Pharmacology, and Neuroscience, Faculty of Life Sciences, University of Bristol, Bristol, United Kingdom
| | - Vid Prijatelj
- Department of Oral and Maxillofacial Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
- Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
- The Generation R Study, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Nerea Alonso Lopez
- Rheumatology and Bone Disease Unit, CGEM, Institute of Genetics and Cancer (IGC), Edinburgh, United Kingdom
| | - Bodhisattwa Banerjee
- Musculoskeletal Genetics Laboratory, Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Dylan Bergen
- School of Physiology, Pharmacology, and Neuroscience, Faculty of Life Sciences, University of Bristol, Bristol, United Kingdom
- Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, Faculty of Health Sciences, University of Bristol, Bristol, United Kingdom
| | - Björn Busse
- Department of Osteology and Biomechanics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ângelo Calado
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
| | - Eleni Douni
- Department of Biotechnology, Agricultural University of Athens, Athens, Greece
- Institute for Bioinnovation, B.S.R.C. “Alexander Fleming”, Vari, Greece
| | - Yankel Gabet
- Department of Anatomy & Anthropology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Natalia García Giralt
- Musculoskeletal Research Group, IMIM (Hospital del Mar Medical Research Institute), Centro de Investigación Biomédica en Red en Fragilidad y Envejecimiento Saludable (CIBERFES), ISCIII, Barcelona, Spain
| | - Daniel Grinberg
- Department of Genetics, Microbiology and Statistics, Faculty of Biology, Universitat de Barcelona, CIBERER, IBUB, IRSJD, Barcelona, Spain
| | - Nika M. Lovsin
- Department of Clinical Biochemistry, Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia
| | - Xavier Nogues Solan
- Musculoskeletal Research Group, IMIM (Hospital del Mar Medical Research Institute), Centro de Investigación Biomédica en Red en Fragilidad y Envejecimiento Saludable (CIBERFES), ISCIII, Barcelona, Spain
| | - Barbara Ostanek
- Department of Clinical Biochemistry, Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia
| | - Nathan J. Pavlos
- Bone Biology & Disease Laboratory, School of Biomedical Sciences, The University of Western Australia, Nedlands, WA, Australia
| | | | - Ivan Soldatovic
- Institute of Medical Statistics and Informatic, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Jeroen van de Peppel
- Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Bram van der Eerden
- Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Wim van Hul
- Department of Medical Genetics, University of Antwerp, Antwerp, Belgium
| | - Susanna Balcells
- Department of Genetics, Microbiology and Statistics, Faculty of Biology, Universitat de Barcelona, CIBERER, IBUB, IRSJD, Barcelona, Spain
| | - Janja Marc
- Department of Clinical Biochemistry, Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia
| | - Sjur Reppe
- Unger-Vetlesen Institute, Lovisenberg Diaconal Hospital, Oslo, Norway
- Department of Plastic and Reconstructive Surgery, Oslo University Hospital, Oslo, Norway
- Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway
| | - Kent Søe
- Clinical Cell Biology, Department of Pathology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - David Karasik
- Azrieli Faculty of Medicine, Bar-Ilan University, Ramat Gan, Israel
- Marcus Research Institute, Hebrew SeniorLife, Boston, MA, United States
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16
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Forensic proteomics. Forensic Sci Int Genet 2021; 54:102529. [PMID: 34139528 DOI: 10.1016/j.fsigen.2021.102529] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 05/06/2021] [Accepted: 05/07/2021] [Indexed: 12/19/2022]
Abstract
Protein is a major component of all biological evidence, often the matrix that embeds other biomolecules such as polynucleotides, lipids, carbohydrates, and small molecules. The proteins in a sample reflect the transcriptional and translational program of the originating cell types. Because of this, proteins can be used to identify body fluids and tissues, as well as convey genetic information in the form of single amino acid polymorphisms, the result of non-synonymous SNPs. This review explores the application and potential of forensic proteomics. The historical role that protein analysis played in the development of forensic science is examined. This review details how innovations in proteomic mass spectrometry have addressed many of the historical limitations of forensic protein science, and how the application of forensic proteomics differs from proteomics in the life sciences. Two more developed applications of forensic proteomics are examined in detail: body fluid and tissue identification, and proteomic genotyping. The review then highlights developing areas of proteomics that have the potential to impact forensic science in the near future: fingermark analysis, species identification, peptide toxicology, proteomic sex estimation, and estimation of post-mortem intervals. Finally, the review highlights some of the newer innovations in proteomics that may drive further development of the field. In addition to potential impact, this review also attempts to evaluate the stage of each application in the development, validation and implementation process. This review is targeted at investigators who are interested in learning about proteomics in a forensic context and expanding the amount of information they can extract from biological evidence.
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17
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Bone Diagenesis in Short Timescales: Insights from an Exploratory Proteomic Analysis. BIOLOGY 2021; 10:biology10060460. [PMID: 34071025 PMCID: PMC8224596 DOI: 10.3390/biology10060460] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/20/2021] [Accepted: 05/20/2021] [Indexed: 11/16/2022]
Abstract
The evaluation of bone diagenetic phenomena in archaeological timescales has a long history; however, little is known about the origins of the microbes driving bone diagenesis, nor about the extent of bone diagenesis in short timeframes-such as in forensic contexts. Previously, the analysis of non-collagenous proteins (NCPs) through bottom-up proteomics revealed the presence of potential biomarkers useful in estimating the post-mortem interval (PMI). However, there is still a great need for enhancing the understanding of the diagenetic processes taking place in forensic timeframes, and to clarify whether proteomic analyses can help to develop better models for estimating PMI reliably. To address these knowledge gaps, we designed an experiment based on whole rat carcasses, defleshed long rat bones, and excised but still-fleshed rat limbs, which were either buried in soil or exposed on a clean plastic surface, left to decompose for 28 weeks, and retrieved at different time intervals. This study aimed to assess differences in bone protein relative abundances for the various deposition modalities and intervals. We further evaluated the effects that extrinsic factors, autolysis, and gut and soil bacteria had on bone diagenesis via bottom-up proteomics. Results showed six proteins whose abundance was significantly different between samples subjected to either microbial decomposition (gut or soil bacteria) or to environmental factors. In particular, muscle- and calcium-binding proteins were found to be more prone to degradation by bacterial attack, whereas plasma and bone marrow proteins were more susceptible to exposure to extrinsic agents. Our results suggest that both gut and soil bacteria play key roles in bone diagenesis and protein decay in relatively short timescales, and that bone proteomics is a proficient resource with which to identify microbially-driven versus extrinsically-driven diagenesis.
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18
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Abstract
Proteomics, the large-scale study of all proteins of an organism or system, is a powerful tool for studying biological systems. It can provide a holistic view of the physiological and biochemical states of given samples through identification and quantification of large numbers of peptides and proteins. In forensic science, proteomics can be used as a confirmatory and orthogonal technique for well-built genomic analyses. Proteomics is highly valuable in cases where nucleic acids are absent or degraded, such as hair and bone samples. It can be used to identify body fluids, ethnic group, gender, individual, and estimate post-mortem interval using bone, muscle, and decomposition fluid samples. Compared to genomic analysis, proteomics can provide a better global picture of a sample. It has been used in forensic science for a wide range of sample types and applications. In this review, we briefly introduce proteomic methods, including sample preparation techniques, data acquisition using liquid chromatography-tandem mass spectrometry, and data analysis using database search, spectral library search, and de novo sequencing. We also summarize recent applications in the past decade of proteomics in forensic science with a special focus on human samples, including hair, bone, body fluids, fingernail, muscle, brain, and fingermark, and address the challenges, considerations, and future developments of forensic proteomics.
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19
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Tsutaya T, Mackie M, Sawafuji R, Miyabe-Nishiwaki T, Olsen JV, Cappellini E. Faecal proteomics as a novel method to study mammalian behaviour and physiology. Mol Ecol Resour 2021; 21:1808-1819. [PMID: 33720532 PMCID: PMC8360081 DOI: 10.1111/1755-0998.13380] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 02/28/2021] [Accepted: 03/10/2021] [Indexed: 11/30/2022]
Abstract
Mammalian faeces can be collected noninvasively during field research and provide valuable information on the ecology and evolution of the source individuals. Undigested food remains, genome/metagenome, steroid hormones, and stable isotopes obtained from faecal samples provide evidence on diet, host/symbiont genetics, and physiological status of the individuals. However, proteins in mammalian faeces have hardly been studied, which hinders the molecular investigations into the behaviour and physiology of the source individuals. Here, we apply mass spectrometry-based proteomics to faecal samples (n = 10), collected from infant, juvenile, and adult captive Japanese macaques (Macaca fuscata), to describe the proteomes of the source individual, of the food it consumed, and its intestinal microbes. The results show that faecal proteomics is a useful method to: (i) investigate dietary changes along with breastfeeding and weaning, (ii) reveal the taxonomic and histological origin of the food items consumed, and (iii) estimate physiological status inside intestinal tracts. These types of insights are difficult or impossible to obtain through other molecular approaches. Most mammalian species are facing extinction risk and there is an urgent need to obtain knowledge on their ecology and evolution for better conservation strategy. The faecal proteomics framework we present here is easily applicable to wild settings and other mammalian species, and provides direct evidence of their behaviour and physiology.
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Affiliation(s)
- Takumi Tsutaya
- Department of Evolutionary Studies of Biosystems, The Graduate University for Advanced Studies, Hayama, Japan.,Biogeochemistry Research Center, Japan Agency for Marine-Earth Science and Technology, Yokosuka, Japan
| | - Meaghan Mackie
- Evolutionary Genomics Section, The Globe Institute, University of Copenhagen, Copenhagen, Denmark.,Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark
| | - Rikai Sawafuji
- Department of Evolutionary Studies of Biosystems, The Graduate University for Advanced Studies, Hayama, Japan
| | | | - Jesper V Olsen
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark
| | - Enrico Cappellini
- Evolutionary Genomics Section, The Globe Institute, University of Copenhagen, Copenhagen, Denmark
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20
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Cleland TP, Sarancha JJ, France CAM. Proteomic profile of bone "collagen" extracted for stable isotopes: Implications for bulk and single amino acid analyses. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2021; 35:e9025. [PMID: 33332665 DOI: 10.1002/rcm.9025] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 12/11/2020] [Accepted: 12/12/2020] [Indexed: 06/12/2023]
Abstract
RATIONALE Protein studies in archaeology and paleontology have been dominated by stable isotope studies to understand diet and trophic levels, but recent applications of proteomic techniques have resulted in a more complete understanding of protein diagenesis than stable isotopes alone. In stable isotope analyses, samples are retained or discarded based on their properties. Proteomics can directly determine what proteins are present within the sample and may be able to allow previously discarded samples to be analyzed. METHODS Protein samples that had been previously analyzed for stable isotopes, including those with marginal and poor sample quality, were characterized by liquid chromatography/mass spectrometry using an LTQ Orbitrap Velos mass spectrometer after separation on a Dionex Ultimate 3000 LC system. Data were analyzed using MetaMorpheus and custom R scripts. RESULTS We found a variety of proteins in addition to collagen, although collagen I was found in the majority of the samples (most samples >80%). We also found a positive correlation between total deamidation and wt% N, suggesting that deamidation may impact the overall nitrogen signal in bulk analyses. The amino acid profiles of samples, including those of marginal or poor stable isotope quality, reflect the expected collagen I percentages, allowing their use in single amino acid stable isotope analyses. CONCLUSIONS All the samples regardless of quality were found to have high concentrations of collagen I, making interpretations of dietary routing based on collagen I reasonably valid. The amino acid profiles on the marginal and poor samples reflect an expected collagen I profile and allow these samples to be recovered for single amino acid analyses.
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Affiliation(s)
- Timothy P Cleland
- Museum Conservation Institute, Smithsonian Institution, Suitland, MD, USA
| | - Julianne J Sarancha
- School of Earth and Space Exploration, Arizona State University, Tempe, AZ, USA
- School of Life Sciences, Arizona State University, Tempe, AZ, USA
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21
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Fiddyment S, Goodison NJ, Brenner E, Signorello S, Price K, Collins MJ. Girding the loins? Direct evidence of the use of a medieval English parchment birthing girdle from biomolecular analysis. ROYAL SOCIETY OPEN SCIENCE 2021; 8:202055. [PMID: 33959357 PMCID: PMC8074970 DOI: 10.1098/rsos.202055] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
In this paper, we describe palaeoproteomic evidence obtained from a stained medieval birth girdle using a previously developed dry non-invasive sampling technique. The parchment birth girdle studied (Wellcome Collection Western MS. 632) was made in England in the late fifteenth century and was thought to be used by pregnant women while giving birth. We were able to extract both human and non-human peptides from the manuscript, including evidence for the use of honey, cereals, ovicaprine milk and legumes. In addition, a large number of human peptides were detected on the birth roll, many of which are found in cervico-vaginal fluid. This suggests that the birth roll was actively used during childbirth. This study is, to our knowledge, the first to extract and analyse non-collagenous peptides from a birth girdle using this sampling method and demonstrates the potential of this type of analysis for stained manuscripts, providing direct biomolecular evidence for active use.
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Affiliation(s)
- Sarah Fiddyment
- The McDonald Institute, Department of Archaeology, University of Cambridge, Cambridge, UK
| | - Natalie J. Goodison
- The Institute for Advanced Studies in the Humanities, University of Edinburgh, Edinburgh, UK
- Department of English Studies, Durham University, Hallgarth House, 77 Hallgarth Street, Durham DH1 1AY, UK
| | - Elma Brenner
- Wellcome Collection, 183 Euston Road, Bloomsbury, London NW1 2BE, UK
| | | | - Kierri Price
- Wellcome Collection, 183 Euston Road, Bloomsbury, London NW1 2BE, UK
- Department of English, Theatre and Creative Writing, Birkbeck, University of London, Malet Street, Bloomsbury, London WC1E 7HX, UK
| | - Matthew J. Collins
- The McDonald Institute, Department of Archaeology, University of Cambridge, Cambridge, UK
- Evogenomics, The Globe Institute Department of Health Sciences, University of Copenhagen, Sølvgade 83, København K, Denmark
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22
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Mickleburgh HL, Schwalbe EC, Bonicelli A, Mizukami H, Sellitto F, Starace S, Wescott DJ, Carter DO, Procopio N. Human Bone Proteomes before and after Decomposition: Investigating the Effects of Biological Variation and Taphonomic Alteration on Bone Protein Profiles and the Implications for Forensic Proteomics. J Proteome Res 2021; 20:2533-2546. [PMID: 33683123 PMCID: PMC8155572 DOI: 10.1021/acs.jproteome.0c00992] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
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Bone proteomic studies
using animal proxies and skeletonized human
remains have delivered encouraging results in the search for potential
biomarkers for precise and accurate post-mortem interval (PMI) and
the age-at-death (AAD) estimation in medico-legal investigations.
The development of forensic proteomics for PMI and AAD estimation
is in critical need of research on human remains throughout decomposition,
as currently the effects of both inter-individual biological differences
and taphonomic alteration on the survival of human bone protein profiles
are unclear. This study investigated the human bone proteome in four
human body donors studied throughout decomposition outdoors. The effects
of ageing phenomena (in vivo and post-mortem) and
intrinsic and extrinsic variables on the variety and abundancy of
the bone proteome were assessed. Results indicate that taphonomic
and biological variables play a significant role in the survival of
proteins in bone. Our findings suggest that inter-individual and inter-skeletal
differences in bone mineral density (BMD) are important variables
affecting the survival of proteins. Specific proteins survive better
within the mineral matrix due to their mineral-binding properties.
The mineral matrix likely also protects these proteins by restricting
the movement of decomposer microbes. New potential biomarkers for
PMI estimation and AAD estimation were identified. Future development
of forensic bone proteomics should include standard measurement of
BMD and target a combination of different biomarkers.
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Affiliation(s)
- Hayley L Mickleburgh
- Department of Cultural Sciences, Linnaeus University, Kalmar 352 52, Sweden.,Forensic Anthropology Center, Texas State University, San Marcos 78666, Texas, United States
| | - Edward C Schwalbe
- Forensic Science Research Group, Faculty of Health and Life Sciences, Northumbria University, Ellison Building, Northumbria University Newcastle, Newcastle Upon Tyne NE1 8ST, U. K
| | - Andrea Bonicelli
- Forensic Science Research Group, Faculty of Health and Life Sciences, Northumbria University, Ellison Building, Northumbria University Newcastle, Newcastle Upon Tyne NE1 8ST, U. K
| | - Haruka Mizukami
- Forensic Science Research Group, Faculty of Health and Life Sciences, Northumbria University, Ellison Building, Northumbria University Newcastle, Newcastle Upon Tyne NE1 8ST, U. K
| | - Federica Sellitto
- Forensic Science Research Group, Faculty of Health and Life Sciences, Northumbria University, Ellison Building, Northumbria University Newcastle, Newcastle Upon Tyne NE1 8ST, U. K
| | - Sefora Starace
- Dipartimento di Chimica, University of Turin, Via P. Giuria 7, 10125 Turin, Italy
| | - Daniel J Wescott
- Forensic Anthropology Center, Texas State University, San Marcos 78666, Texas, United States
| | - David O Carter
- Forensic Sciences Unit, School of Natural Sciences and Mathematics, Chaminade University of Honolulu, Honolulu 96816, Hawaii, United States
| | - Noemi Procopio
- Forensic Science Research Group, Faculty of Health and Life Sciences, Northumbria University, Ellison Building, Northumbria University Newcastle, Newcastle Upon Tyne NE1 8ST, U. K
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23
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Hendy J. Ancient protein analysis in archaeology. SCIENCE ADVANCES 2021; 7:7/3/eabb9314. [PMID: 33523896 PMCID: PMC7810370 DOI: 10.1126/sciadv.abb9314] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 11/20/2020] [Indexed: 05/10/2023]
Abstract
The analysis of ancient proteins from paleontological, archeological, and historic materials is revealing insights into past subsistence practices, patterns of health and disease, evolution and phylogeny, and past environments. This review tracks the development of this field, discusses some of the major methodological strategies used, and synthesizes recent developments in archeological applications of ancient protein analysis. Moreover, this review highlights some of the challenges faced by the field and potential future directions, arguing that the development of minimally invasive or nondestructive techniques, strategies for protein authentication, and the integration of ancient protein analysis with other biomolecular techniques are important research strategies as this field grows.
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Affiliation(s)
- Jessica Hendy
- BioArCh, Department of Archaeology, University of York, York, UK
- Max Planck Institute for the Science of Human History, Jena, Germany.
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24
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Cleland TP, Schroeter ER, Colleary C. Diagenetiforms: A new term to explain protein changes as a result of diagenesis in paleoproteomics. J Proteomics 2020; 230:103992. [PMID: 32992016 DOI: 10.1016/j.jprot.2020.103992] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 09/11/2020] [Accepted: 09/18/2020] [Indexed: 12/14/2022]
Abstract
The term proteoform describes all combinations of change in a protein, as elucidated through intact mass proteomics. Paleoproteomic studies have begun using digestion-free and top-down techniques to access information from ancient and historical remains. However, to discuss protein changes that uniquely occur to archaeological and paleontological proteomes as the result of diagenesis (i.e., physical and chemical change imparted by burial), a novel term is needed that both addresses issues of combinatorics and distinguishes diagenetic-specific alteration. SIGNIFICANCE: The term diagenetiform provides the opportunity to communicate clearly the sets of diagenetic changes found on preserved proteins. The diagenetiform nomenclature will allow for top-down paleoproteomic studies to accurately describe the total changes detected on ancient proteins.
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Affiliation(s)
- Timothy P Cleland
- Museum Conservation Institute, Smithsonian Institution, Suitland, MD 20746, United States of America.
| | - Elena R Schroeter
- Department of Biological Sciences, North Carolina State University, Raleigh, NC 27695, United States of America
| | - Caitlin Colleary
- Department of Vertebrate Paleontology, Cleveland Museum of Natural History, Cleveland, OH 44106, United States of America
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25
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Presslee S, Penkman K, Fischer R, Richards-Slidel E, Southon J, Hospitaleche CA, Collins M, MacPhee R. Assessment of different screening methods for selecting palaeontological bone samples for peptide sequencing. J Proteomics 2020; 230:103986. [PMID: 32941991 DOI: 10.1016/j.jprot.2020.103986] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/24/2020] [Accepted: 09/10/2020] [Indexed: 10/23/2022]
Abstract
Ancient proteomics is being applied to samples dating further and further back in time, with many palaeontological specimens providing protein sequence data for phylogenetic analysis as well as protein degradation studies. However, fossils are a precious material and proteomic analysis is destructive and costly. In this paper we consider three different techniques (ATR-FTIR, MALDI-ToF MS and chiral AA analysis) to screen fossil material for potential protein preservation, aiming to maximise the proteomic information recovered and saving costly time consuming analyses which may produce low quality results. It was found that splitting factor and C/P indices from ATR-FTIR were not a reliable indicator of protein survival as they are confounded by secondary mineralisation of the fossil material. Both MALDI-ToF MS and chiral AA analysis results were able to successfully identify samples with surviving proteins, and it is suggested that one or both of these analyses be used for screening palaeontological specimens. SIGNIFICANCE: This study has shown both chiral amino acid analysis and MALDI-ToF MS are reliable screening methods for predicting protein survival in fossils. Both these methods are quick, cheap, minimally destructive (1 mg and 15 mg respectively) and can provide crucial additional information about the endogeneity of the surviving proteins. It is hoped that the use of these screening methods will encourage the examination of a wide range of palaeontological specimens for potential proteomic analysis. This in turn will give us a better understanding of protein survival far back in time and under different environmental conditions.
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Affiliation(s)
- Samantha Presslee
- BioArCh, Department of Archaeology, University of York, York, UK; BioArCh, Department of Chemistry, University of York, York, UK.
| | - Kirsty Penkman
- BioArCh, Department of Chemistry, University of York, York, UK
| | - Roman Fischer
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Eden Richards-Slidel
- BioArCh, Department of Archaeology, University of York, York, UK; Section for Evolutionary Genomics, The Globe Institute, Faculty of Health, University of Copenhagen, Copenhagen, Denmark
| | - John Southon
- Department of Earth System Science, University of California, Irvine, USA
| | | | - Matthew Collins
- Section for Evolutionary Genomics, The Globe Institute, Faculty of Health, University of Copenhagen, Copenhagen, Denmark; McDonald Institute for Archaeological Research, University of Cambridge, Cambridge, UK
| | - Ross MacPhee
- Department of Mammalogy, American Museum of Natural History, New York, NY, USA
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26
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Lanigan LT, Mackie M, Feine S, Hublin JJ, Schmitz RW, Wilcke A, Collins MJ, Cappellini E, Olsen JV, Taurozzi AJ, Welker F. Multi-protease analysis of Pleistocene bone proteomes. J Proteomics 2020; 228:103889. [DOI: 10.1016/j.jprot.2020.103889] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/08/2020] [Accepted: 06/25/2020] [Indexed: 12/11/2022]
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27
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Sakalauskaite J, Marin F, Pergolizzi B, Demarchi B. Shell palaeoproteomics: First application of peptide mass fingerprinting for the rapid identification of mollusc shells in archaeology. J Proteomics 2020; 227:103920. [PMID: 32712371 DOI: 10.1016/j.jprot.2020.103920] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 07/12/2020] [Accepted: 07/20/2020] [Indexed: 01/31/2023]
Abstract
Molluscs were one of the most widely-used natural resources in the past, and their shells are abundant among archaeological findings. However, our knowledge of the variety of shells that were circulating in prehistoric times (and thus their socio-economic and cultural value) is scarce due to the difficulty of achieving taxonomic determination of fragmented and/or worked remains. This study aims to obtain molecular barcodes based on peptide mass fingerprints (PMFs) of intracrystalline proteins, in order to obtain shell identification. Palaeoproteomic applications on shells are challenging, due to low concentration of molluscan proteins and an incomplete understanding of their sequences. We explore different approaches for protein extraction from small-size samples (<20 mg), followed by MALDI-TOF-MS analysis. The SP3 (single-pot, solid-phase) sample preparation method was found to be the most successful in retrieving the intracrystalline protein fraction from seven molluscan shell taxa, which belong to different phylogenetic groups, possess distinct microstructures and are relevant for archaeology. Furthermore, all the shells analysed, including a 7000-year-old specimen of the freshwater bivalve Pseudunio, yielded good-quality distinctive spectra, demonstrating that PMFs can be used for shell taxon determination. Our work suggests good potential for large-scale screening of archaeological molluscan remains. SIGNIFICANCE: We characterise for the first time the peptide mass fingerprints of the intracrystalline shell protein fraction isolated from different molluscan taxa. We demonstrate that these proteins yield distinctive PMFs, even for shells that are phylogenetically related and/or that display similar microstructures. Furthermore, we extend the range of sample preparation approaches for "shellomics" by testing the SP3 method, which proved to be well-suited to shell protein extraction from small-size and protein-poor samples. This work thus lays the foundations for future large-scale applications for the identification of mollusc shells and other invertebrate remains from the archaeological and palaeontological records.
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Affiliation(s)
- Jorune Sakalauskaite
- Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123 Turin, Italy; Biogéosciences, UMR CNRS 6282, University of Burgundy-Franche-Comté, 6 Boulevard Gabriel, 21000 Dijon, France.
| | - Frédéric Marin
- Biogéosciences, UMR CNRS 6282, University of Burgundy-Franche-Comté, 6 Boulevard Gabriel, 21000 Dijon, France
| | - Barbara Pergolizzi
- Department of Clinical and Biological Sciences, University of Turin, AOU S. Luigi, 10043 Orbassano, TO, Italy
| | - Beatrice Demarchi
- Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123 Turin, Italy.
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28
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Mizukami H, Hathway B, Procopio N. Aquatic Decomposition of Mammalian Corpses: A Forensic Proteomic Approach. J Proteome Res 2020; 19:2122-2135. [DOI: 10.1021/acs.jproteome.0c00060] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Haruka Mizukami
- The Forensic Science Unit, Faculty of Health and Life Sciences, Ellison Building, Northumbria University, Newcastle upon Tyne NE1 8ST, U.K
| | - Bella Hathway
- The Forensic Science Unit, Faculty of Health and Life Sciences, Ellison Building, Northumbria University, Newcastle upon Tyne NE1 8ST, U.K
| | - Noemi Procopio
- The Forensic Science Unit, Faculty of Health and Life Sciences, Ellison Building, Northumbria University, Newcastle upon Tyne NE1 8ST, U.K
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29
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Calciolari E, Donos N. Proteomic and Transcriptomic Approaches for Studying Bone Regeneration in Health and Systemically Compromised Conditions. Proteomics Clin Appl 2020; 14:e1900084. [PMID: 32131137 DOI: 10.1002/prca.201900084] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 02/05/2020] [Indexed: 01/04/2023]
Abstract
Bone regeneration is a complex biological process, where the molecular mechanisms are only partially understood. In an ageing population, where the prevalence of chronic diseases with an impact on bone metabolism is increasing, it becomes crucial to identify new strategies that would improve regenerative outcomes also in medically compromised patients. In this context, omics are demonstrating a great potential, as they offer new insights on the molecular mechanisms regulating physiologic/pathologic bone healing and, at the same time, allow the identification of new diagnostic and therapeutic targets. This review provides an overview on the current evidence on the use of transcriptomic and proteomic approaches in bone regeneration research, particularly in relation to type 1 diabetes and osteoporosis, and discusses future scenarios and potential benefits and limitations on the integration of multi-omics. It is suggested that future research will leverage the synergy of omics with statistical modeling and bioinformatics to prompt the understanding of the biology underpinning bone formation in health and medically compromised conditions. With an eye toward personalized medicine, new strategies combining the mining of large datasets and bioinformatic data with a detailed characterization of relevant phenotypes will need to be pursued to further the understanding of disease mechanisms.
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Affiliation(s)
- Elena Calciolari
- Centre for Oral Immunobiology and Regenerative Medicine & Centre for Oral Clinical Research, Institute of Dentistry, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Turner Street, London, E1 2AD, UK.,Department of Medicine and Surgery, School of Dental Medicine, University of Parma, via Gramsci 14, Parma, 43126, Italy
| | - Nikolaos Donos
- Centre for Oral Immunobiology and Regenerative Medicine & Centre for Oral Clinical Research, Institute of Dentistry, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Turner Street, London, E1 2AD, UK
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30
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Ancient DNA analysis of food remains in human dental calculus from the Edo period, Japan. PLoS One 2020; 15:e0226654. [PMID: 32130218 PMCID: PMC7055813 DOI: 10.1371/journal.pone.0226654] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 12/01/2019] [Indexed: 11/21/2022] Open
Abstract
Although there are many methods for reconstructing diets of the past, detailed taxon identification is still challenging, and most plants hardly remain at a site. In this study, we applied DNA metabarcoding to dental calculus of premodern Japan for the taxonomic identification of food items. DNA was extracted from 13 human dental calculi from the Unko-in site (18th–19th century) of the Edo period, Japan. Polymerase chain reaction (PCR) and sequencing were performed using a primer set specific to the genus Oryza because rice (Oryza sativa) was a staple food and this was the only member of this genus present in Japan at that time. DNA metabarcoding targeting plants, animals (meat and fish), and fungi were also carried out to investigate dietary diversity. We detected amplified products of the genus Oryza from more than half of the samples using PCR and Sanger sequencing. DNA metabarcoding enabled us to identify taxa of plants and fungi, although taxa of animals were not detected, except human. Most of the plant taxonomic groups (family/genus level) are present in Japan and include candidate species consumed as food at that time, as confirmed by historical literature. The other groups featured in the lifestyle of Edo people, such as for medicinal purposes and tobacco. The results indicate that plant DNA analysis from calculus provides information about food diversity and lifestyle habits from the past and can complement other analytical methods such as microparticle analysis and stable isotope analysis.
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31
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Tsutaya T, Kakinuma Y, Yoneda M. Reconstructed Weaning Ages in Urbanized Cities of Premodern Japan: Insight into the Relationship Between Employment and Fertility. BIOARCHAEOLOGY AND SOCIAL THEORY 2020. [DOI: 10.1007/978-3-030-53417-2_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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32
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Trolle Jensen TZ, Mackie M, Taurozzi AJ, Lanigan LT, Gundelach C, Olsen J, Sørensen SA, Collins MJ, Sørensen M, Schroeder H. The biomolecular characterization of a finger ring contextually dated to the emergence of the Early Neolithic from Syltholm, Denmark. ROYAL SOCIETY OPEN SCIENCE 2020; 7:191172. [PMID: 32218948 PMCID: PMC7029941 DOI: 10.1098/rsos.191172] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 11/22/2019] [Indexed: 05/25/2023]
Abstract
We present the analysis of an osseous finger ring from a predominantly early Neolithic context in Denmark. To characterize the artefact and identify the raw material used for its manufacture, we performed micro-computed tomography scanning, zooarchaeology by mass spectrometry (ZooMS) peptide mass fingerprinting, as well as protein sequencing by liquid chromatography tandem mass spectrometry (LC-MS/MS). We conclude that the ring was made from long bone or antler due to the presence of osteons (Haversian canals). Subsequent ZooMS analysis of collagen I and II indicated that it was made from Alces alces or Cervus elaphus material. We then used LC-MS/MS analysis to refine our species identification, confirming that the ring was made from Cervus elaphus, and to examine the rest of the proteome. This study demonstrates the potential of ancient proteomics for species identification of prehistoric artefacts made from osseous material.
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Affiliation(s)
- Theis Zetner Trolle Jensen
- Section for Evolutionary Genomics, The Globe Institute, Faculty of Health, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen, Denmark
- BioArCh, Department of Archaeology, Environment Building, Wentworth Way, University of York, York YO10 5NG, UK
| | - Meaghan Mackie
- Section for Evolutionary Genomics, The Globe Institute, Faculty of Health, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen, Denmark
- Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Blegdamsvej 3b, 2200 Copenhagen, Denmark
| | - Alberto John Taurozzi
- Section for Evolutionary Genomics, The Globe Institute, Faculty of Health, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen, Denmark
| | - Liam Thomas Lanigan
- Section for Evolutionary Genomics, The Globe Institute, Faculty of Health, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen, Denmark
| | - Carsten Gundelach
- Department of Physics, NEXMAP, Technical University of Denmark, Fysikvej 311, 2800 Kgs Lyngby, Denmark
| | - Jesper Olsen
- Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, 8000 Aarhus C, Denmark
| | | | - Matthew James Collins
- Section for Evolutionary Genomics, The Globe Institute, Faculty of Health, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen, Denmark
- McDonald Institute for Archaeological Research, University of Cambridge, West Tower, Downing Street, Cambridge CB2 3ER, UK
| | - Mikkel Sørensen
- The Saxo Institute, Department of Archaeology, University of Copenhagen, Karen Blixens vej 4, 2300 København S, Denmark
| | - Hannes Schroeder
- Section for Evolutionary Genomics, The Globe Institute, Faculty of Health, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen, Denmark
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33
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Tsutaya T, Shimatani K, Yoneda M, Abe M, Nagaoka T. Societal perceptions and lived experience: Infant feeding practices in premodern Japan. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2019; 170:484-495. [DOI: 10.1002/ajpa.23939] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 08/31/2019] [Accepted: 09/18/2019] [Indexed: 01/13/2023]
Affiliation(s)
- Takumi Tsutaya
- Japan Agency for Marine‐Earth Science and TechnologyResearch Institute for Marine Resources Utilization Yokosuka Kanagawa Japan
| | | | - Minoru Yoneda
- The University of TokyoThe University Museum Tokyo Japan
| | - Mikiko Abe
- Department of Anatomy and Cell Biology, Graduate School of MedicineOsaka City University Osaka Japan
| | - Tomohito Nagaoka
- Department of AnatomySt. Marianna University School of Medicine Kawasaki Kanagawa Japan
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34
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Bell PA, Solis N, Kizhakkedathu JN, Matthew I, Overall CM. Proteomic and N-Terminomic TAILS Analyses of Human Alveolar Bone Proteins: Improved Protein Extraction Methodology and LysargiNase Digestion Strategies Increase Proteome Coverage and Missing Protein Identification. J Proteome Res 2019; 18:4167-4179. [DOI: 10.1021/acs.jproteome.9b00445] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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35
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Palaeoproteomic identification of breast milk protein residues from the archaeological skeletal remains of a neonatal dog. Sci Rep 2019; 9:12841. [PMID: 31492911 PMCID: PMC6731306 DOI: 10.1038/s41598-019-49183-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 08/19/2019] [Indexed: 01/07/2023] Open
Abstract
Accurate postmortem estimation of breastfeeding status for archaeological or forensic neonatal remains is difficult. Confident identification of milk-specific proteins associated with these remains would provide direct evidence of breast milk consumption. We used liquid chromatography coupled to tandem mass spectrometry (MS) to confidently identify beta-lactoglobulin-1 (LGB1) and whey acidic protein (WAP), major whey proteins associated with a neonatal dog (Canis lupus familiaris) skeleton (430–960 cal AD), from an archaeological site in Hokkaido, Japan. The age at death of the individual was estimated to be approximately two weeks after birth. Protein residues extracted from rib and vertebra fragments were analyzed and identified by matching tandem MS spectra against the dog reference proteome. A total of 200 dog protein groups were detected and at least one peptide from canine LGB1 and two peptides from canine WAP were confidently identified. These milk proteins most probably originated from the mother’s breast milk, ingested by the neonate just before it died. We suggest the milk diffused outside the digestive apparatus during decomposition, and, by being absorbed into the bones, it partially preserved. The result of this study suggests that proteomic analysis can be used for postmortem reconstruction of the breastfeeding status at the time of death of neonatal mammalian, by analyzing their skeletal archaeological remains. This method is also applicable to forensic and wildlife studies.
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36
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Smith O, Dunshea G, Sinding MHS, Fedorov S, Germonpre M, Bocherens H, Gilbert MTP. Ancient RNA from Late Pleistocene permafrost and historical canids shows tissue-specific transcriptome survival. PLoS Biol 2019; 17:e3000166. [PMID: 31361744 PMCID: PMC6667121 DOI: 10.1371/journal.pbio.3000166] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 06/25/2019] [Indexed: 01/31/2023] Open
Abstract
While sequencing ancient DNA (aDNA) from archaeological material is now commonplace, very few attempts to sequence ancient transcriptomes have been made, even from typically stable deposition environments such as permafrost. This is presumably due to assumptions that RNA completely degrades relatively quickly, particularly when dealing with autolytic, nuclease-rich mammalian tissues. However, given the recent successes in sequencing ancient RNA (aRNA) from various sources including plants and animals, we suspect that these assumptions may be incorrect or exaggerated. To challenge the underlying dogma, we generated shotgun RNA data from sources that might normally be dismissed for such study. Here, we present aRNA data generated from two historical wolf skins, and permafrost-preserved liver tissue of a 14,300-year-old Pleistocene canid. Not only is the latter the oldest RNA ever to be sequenced, but it also shows evidence of biologically relevant tissue specificity and close similarity to equivalent data derived from modern-day control tissue. Other hallmarks of RNA sequencing (RNA-seq) data such as exon-exon junction presence and high endogenous ribosomal RNA (rRNA) content confirms our data’s authenticity. By performing independent technical library replicates using two high-throughput sequencing platforms, we show not only that aRNA can survive for extended periods in mammalian tissues but also that it has potential for tissue identification. aRNA also has possible further potential, such as identifying in vivo genome activity and adaptation, when sequenced using this technology. Ancient DNA is known to survive in cold environments for tens of millennia, but it is assumed that ancient RNA could not persist in such a way due to its relative instability. However, this study shows that under permafrost conditions, ancient RNA can survive well enough to show tissue specificity even in mammalian soft tissues.
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Affiliation(s)
- Oliver Smith
- Section for Evogenomics, The Globe Institute, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- * E-mail:
| | - Glenn Dunshea
- Section for Evogenomics, The Globe Institute, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Mikkel-Holger S. Sinding
- Section for Evogenomics, The Globe Institute, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Greenland Institute of Natural Resources, Nuuk, Greenland
| | - Sergey Fedorov
- Mammoth Museum, Institute of Applied Ecology of the North of the North-Eastern Federal University, Yakutsk, Russia
| | - Mietje Germonpre
- Directorate Earth and History of Life, Royal Belgian Institute of Natural Science, Brussels, Belgium
| | - Hervé Bocherens
- Department of Geosciences, Palaeobiology, University of Tübingen, Tübingen, Germany
- Senckenberg Centre for Human Evolution and Palaeoenvironment, University of Tübingen, Tübingen, Germany
| | - M. T. P. Gilbert
- Section for Evogenomics, The Globe Institute, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Norwegian University of Science and Technology, University Museum, Trondheim, Norway
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37
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Extracellular matrix composition of connective tissues: a systematic review and meta-analysis. Sci Rep 2019; 9:10542. [PMID: 31332239 PMCID: PMC6646303 DOI: 10.1038/s41598-019-46896-0] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 07/03/2019] [Indexed: 01/03/2023] Open
Abstract
The function of connective tissues depends on the physical and biochemical properties of their extracellular matrix (ECM), which are in turn dictated by ECM protein composition. With the primary objective of obtaining quantitative estimates for absolute and relative amounts of ECM proteins, we performed a systematic review of papers reporting protein composition of human connective tissues. Articles were included in meta-analysis if they contained absolute or relative quantification of proteins found in the ECM of human bone, adipose tissue, tendon, ligament, cartilage and skeletal muscle. We generated absolute quantitative estimates for collagen in articular cartilage, intervertebral disk (IVD), skeletal muscle, tendon, and adipose tissue. In addition, sulfated glycosaminoglycans were quantified in articular cartilage, tendon and skeletal muscle; total proteoglycans in IVD and articular cartilage, fibronectin in tendon, ligament and articular cartilage, and elastin in tendon and IVD cartilage. We identified significant increases in collagen content in the annulus fibrosus of degenerating IVD and osteoarthritic articular cartilage, and in elastin content in degenerating disc. In contrast, collagen content was decreased in the scoliotic IVD. Finally, we built quantitative whole-tissue component breakdowns. Quantitative estimates improve our understanding of composition of human connective tissues, providing insights into their function in physiology and pathology.
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38
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Gu J, Li Q, Chen B, Xu C, Zheng H, Zhou Y, Peng Z, Hu Z, Wang B. Species identification of Bombyx mori and Antheraea pernyi silk via immunology and proteomics. Sci Rep 2019; 9:9381. [PMID: 31253818 PMCID: PMC6599025 DOI: 10.1038/s41598-019-45698-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 05/29/2019] [Indexed: 11/20/2022] Open
Abstract
In recent years, increasing attention has been paid to the origin, transmission and communication of silk. However, this is still an unsolved mystery in archaeology. The identification of silk-producing species, especially silk produced by Bombyx mori (B. mori) and Antheraea pernyi (A. pernyi), is of key significance to address this challenge. In this study, two innovative methods, i.e. immunology and proteomics, were proposed and successfully established for the species identification of silks. ELISAs result demonstrated that the two prepared antibodies exhibited high sensitivity and specificity in distinguishing B. mori and A. pernyi silk. No cross-reactivity with each other was observed. Moreover, biomarkers were obtained for Bombyx and Antheraea through proteomic analysis. It was also confirmed that the biomarkers were suitable for identifying the species that produced a given silk sample. Compared with conventional methods for distinguishing silk species, immunological and proteomics techniques used in tandem can provide intact information and have the potential to provide accurate and reliable information for species identification.
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Affiliation(s)
- Jincui Gu
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Qingqing Li
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Boyi Chen
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Chengfeng Xu
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Hailing Zheng
- Key Scientific Research Base of Textile Conservation, State Administration for Cultural Heritage, China National Silk Museum, Hangzhou, 310002, China
| | - Yang Zhou
- Key Scientific Research Base of Textile Conservation, State Administration for Cultural Heritage, China National Silk Museum, Hangzhou, 310002, China.
| | - Zhiqin Peng
- Institute of Textile Conservation, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Zhiwen Hu
- Institute of Textile Conservation, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Bing Wang
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou, 310018, China.
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39
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Doll S, Gnad F, Mann M. The Case for Proteomics and Phospho-Proteomics in Personalized Cancer Medicine. Proteomics Clin Appl 2019; 13:e1800113. [PMID: 30790462 PMCID: PMC6519247 DOI: 10.1002/prca.201800113] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 02/01/2019] [Indexed: 02/06/2023]
Abstract
The concept of personalized medicine is predominantly been pursued through genomic and transcriptomic technologies, leading to the identification of multiple mutations in a large variety of cancers. However, it has proven challenging to distinguish driver and passenger mutations and to deal with tumor heterogeneity and resistant clonal populations. More generally, these heterogeneous mutation patterns do not in themselves predict the tumor phenotype. Analysis of the expressed proteins in a tumor and their modification states reveals if and how these mutations are translated to the functional level. It is already known that proteomic changes including posttranslational modifications are crucial drivers of oncogenesis, but proteomics technology has only recently become comparable in depth and accuracy to RNAseq. These advances also allow the rapid and highly sensitive analysis of formalin-fixed and paraffin-embedded biobank tissues, on both the proteome and phosphoproteome levels. In this perspective, pioneering mass spectrometry-based proteomic studies are highlighted that pave the way toward clinical implementation. It is argued that proteomics and phosphoproteomics could provide the missing link to make omics analysis actionable in the clinic.
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Affiliation(s)
- Sophia Doll
- Department of Proteomics and Signal TransductionMax Planck Institute of Biochemistry82152MartinsriedGermany
- NNF Center for Protein ResearchFaculty of Health SciencesUniversity of CopenhagenCopenhagenDenmark
| | - Florian Gnad
- Department of Bioinformatics and Computational BiologyCell Signaling Technology Inc01923DanversMAUSA
| | - Matthias Mann
- Department of Proteomics and Signal TransductionMax Planck Institute of Biochemistry82152MartinsriedGermany
- NNF Center for Protein ResearchFaculty of Health SciencesUniversity of CopenhagenCopenhagenDenmark
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40
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Wasinger VC, Curnoe D, Bustamante S, Mendoza R, Shoocongdej R, Adler L, Baker A, Chintakanon K, Boel C, Tacon PS. Analysis of the Preserved Amino Acid Bias in Peptide Profiles of Iron Age Teeth from a Tropical Environment Enable Sexing of Individuals Using Amelogenin MRM. Proteomics 2019; 19:e1800341. [DOI: 10.1002/pmic.201800341] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 01/18/2019] [Indexed: 01/22/2023]
Affiliation(s)
- Valerie C. Wasinger
- Bioanalytical Mass Spectrometry Facility Mark Wainwright Analytical Centre University of New South Wales Sydney NSW 2052 Australia
- Palaeontology, Geobiology and Earth Archives Research Centre University of New South Wales Sydney NSW 2052 Australia
| | - Darren Curnoe
- Palaeontology, Geobiology and Earth Archives Research Centre University of New South Wales Sydney NSW 2052 Australia
- ARC Centre of Excellence for Australian Biodiversity and Heritage University of New South Wales Sydney NSW 2052 Australia
| | - Sonia Bustamante
- Bioanalytical Mass Spectrometry Facility Mark Wainwright Analytical Centre University of New South Wales Sydney NSW 2052 Australia
| | - Raynold Mendoza
- Palaeontology, Geobiology and Earth Archives Research Centre University of New South Wales Sydney NSW 2052 Australia
- ARC Centre of Excellence for Australian Biodiversity and Heritage University of New South Wales Sydney NSW 2052 Australia
| | - Rasmi Shoocongdej
- Department of Archaeology Silpakorn University Bangkok 10200 Thailand
- Interaction between Prehistoric Population and Environments in Highland Pang Mapha Project Bangkok 10170 Thailand
| | - Lewis Adler
- Bioanalytical Mass Spectrometry Facility Mark Wainwright Analytical Centre University of New South Wales Sydney NSW 2052 Australia
| | - Andy Baker
- Palaeontology, Geobiology and Earth Archives Research Centre University of New South Wales Sydney NSW 2052 Australia
| | - Kanoknart Chintakanon
- Interaction between Prehistoric Population and Environments in Highland Pang Mapha Project Bangkok 10170 Thailand
- Advanced Dental Technology Center Thailand Science Park Amphoe Khlong Luang, Chang Wat Pathum Thani 12120 Thailand
| | - Ceridwen Boel
- Palaeontology, Geobiology and Earth Archives Research Centre University of New South Wales Sydney NSW 2052 Australia
- ARC Centre of Excellence for Australian Biodiversity and Heritage University of New South Wales Sydney NSW 2052 Australia
| | - Paul S.C. Tacon
- PERAHU Griffith Centre for Social and Cultural Research & School of Humanities Languages and Social Science Griffith University Gold Coast campus QLD 4222 Australia
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41
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Neagu AN. Proteome Imaging: From Classic to Modern Mass Spectrometry-Based Molecular Histology. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1140:55-98. [PMID: 31347042 DOI: 10.1007/978-3-030-15950-4_4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
In order to overcome the limitations of classic imaging in Histology during the actually era of multiomics, the multi-color "molecular microscope" by its emerging "molecular pictures" offers quantitative and spatial information about thousands of molecular profiles without labeling of potential targets. Healthy and diseased human tissues, as well as those of diverse invertebrate and vertebrate animal models, including genetically engineered species and cultured cells, can be easily analyzed by histology-directed MALDI imaging mass spectrometry. The aims of this review are to discuss a range of proteomic information emerging from MALDI mass spectrometry imaging comparative to classic histology, histochemistry and immunohistochemistry, with applications in biology and medicine, concerning the detection and distribution of structural proteins and biological active molecules, such as antimicrobial peptides and proteins, allergens, neurotransmitters and hormones, enzymes, growth factors, toxins and others. The molecular imaging is very well suited for discovery and validation of candidate protein biomarkers in neuroproteomics, oncoproteomics, aging and age-related diseases, parasitoproteomics, forensic, and ecotoxicology. Additionally, in situ proteome imaging may help to elucidate the physiological and pathological mechanisms involved in developmental biology, reproductive research, amyloidogenesis, tumorigenesis, wound healing, neural network regeneration, matrix mineralization, apoptosis and oxidative stress, pain tolerance, cell cycle and transformation under oncogenic stress, tumor heterogeneity, behavior and aggressiveness, drugs bioaccumulation and biotransformation, organism's reaction against environmental penetrating xenobiotics, immune signaling, assessment of integrity and functionality of tissue barriers, behavioral biology, and molecular origins of diseases. MALDI MSI is certainly a valuable tool for personalized medicine and "Eco-Evo-Devo" integrative biology in the current context of global environmental challenges.
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Affiliation(s)
- Anca-Narcisa Neagu
- Laboratory of Animal Histology, Faculty of Biology, "Alexandru Ioan Cuza" University of Iasi, Iasi, Romania.
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42
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Cleland TP. Human Bone Paleoproteomics Utilizing the Single-Pot, Solid-Phase-Enhanced Sample Preparation Method to Maximize Detected Proteins and Reduce Humics. J Proteome Res 2018; 17:3976-3983. [DOI: 10.1021/acs.jproteome.8b00637] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Timothy P. Cleland
- Museum Conservation Institute, Smithsonian Institution, Suitland, Maryland 20746, United States
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43
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Hendy J, Colonese AC, Franz I, Fernandes R, Fischer R, Orton D, Lucquin A, Spindler L, Anvari J, Stroud E, Biehl PF, Speller C, Boivin N, Mackie M, Jersie-Christensen RR, Olsen JV, Collins MJ, Craig OE, Rosenstock E. Ancient proteins from ceramic vessels at Çatalhöyük West reveal the hidden cuisine of early farmers. Nat Commun 2018; 9:4064. [PMID: 30283003 PMCID: PMC6170438 DOI: 10.1038/s41467-018-06335-6] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Accepted: 08/28/2018] [Indexed: 02/08/2023] Open
Abstract
The analysis of lipids (fats, oils and waxes) absorbed within archaeological pottery has revolutionized the study of past diets and culinary practices. However, this technique can lack taxonomic and tissue specificity and is often unable to disentangle signatures resulting from the mixing of different food products. Here, we extract ancient proteins from ceramic vessels from the West Mound of the key early farming site of Çatalhöyük in Anatolia, revealing that this community processed mixes of cereals, pulses, dairy and meat products, and that particular vessels may have been reserved for specialized foods (e.g., cow milk and milk whey). Moreover, we demonstrate that dietary proteins can persist on archaeological artefacts for at least 8000 years, and that this approach can reveal past culinary practices with more taxonomic and tissue-specific clarity than has been possible with previous biomolecular techniques.
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Affiliation(s)
- Jessica Hendy
- Department of Archaeology, Max Planck Institute for the Science of Human History, 07745, Jena, Germany. .,BioArCh, Department of Archaeology, University of York, York, YO10 5DD, UK.
| | - Andre C Colonese
- BioArCh, Department of Archaeology, University of York, York, YO10 5DD, UK
| | - Ingmar Franz
- Institute of Prehistoric and Protohistoric Archaeology, Christian-Albrechts-Universität zu Kiel, D-24098, Kiel, Germany
| | - Ricardo Fernandes
- Department of Archaeology, Max Planck Institute for the Science of Human History, 07745, Jena, Germany.,School of Archaeology, University of Oxford, Oxford, OX1 2PG, UK
| | - Roman Fischer
- Target Discovery Institute, University of Oxford, Oxford, OX3 7FZ, UK
| | - David Orton
- BioArCh, Department of Archaeology, University of York, York, YO10 5DD, UK
| | - Alexandre Lucquin
- BioArCh, Department of Archaeology, University of York, York, YO10 5DD, UK
| | - Luke Spindler
- BioArCh, Department of Archaeology, University of York, York, YO10 5DD, UK.,Oxford Radiocarbon Accelerator Unit, University of Oxford, 1 South Parks Road, Oxford, OX1 3TG, UK
| | - Jana Anvari
- Institute of Prehistoric Archaeology, Freie Universität Berlin, 14195, Berlin, Germany
| | - Elizabeth Stroud
- School of Archaeology, University of Oxford, Oxford, OX1 2PG, UK
| | - Peter F Biehl
- Department of Anthropology, University at Buffalo, Buffalo, NY, 14261-0026, USA
| | - Camilla Speller
- BioArCh, Department of Archaeology, University of York, York, YO10 5DD, UK.,Department of Anthropology, The University of British Columbia, Vancouver, BC, V6T 1Z1, Canada
| | - Nicole Boivin
- Department of Archaeology, Max Planck Institute for the Science of Human History, 07745, Jena, Germany
| | - Meaghan Mackie
- EvoGenomics, Natural History Museum of Denmark, University of Copenhagen, 2100, Copenhagen, Denmark.,Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, 2200, Copenhagen, Denmark
| | - Rosa R Jersie-Christensen
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, 2200, Copenhagen, Denmark
| | - Jesper V Olsen
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, 2200, Copenhagen, Denmark
| | - Matthew J Collins
- BioArCh, Department of Archaeology, University of York, York, YO10 5DD, UK.,EvoGenomics, Natural History Museum of Denmark, University of Copenhagen, 2100, Copenhagen, Denmark
| | - Oliver E Craig
- BioArCh, Department of Archaeology, University of York, York, YO10 5DD, UK.
| | - Eva Rosenstock
- Institute of Prehistoric Archaeology, Freie Universität Berlin, 14195, Berlin, Germany.
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44
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Prieto-Bonete G, Pérez-Cárceles MD, Maurandi-López A, Pérez-Martínez C, Luna A. Association between protein profile and postmortem interval in human bone remains. J Proteomics 2018; 192:54-63. [PMID: 30145274 DOI: 10.1016/j.jprot.2018.08.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 06/08/2018] [Accepted: 08/07/2018] [Indexed: 12/15/2022]
Abstract
Proteomic techniques in bones forensic samples are increasingly, being applied. The main aim of forensic sciences is the estimation of postmortem interval. Most current techniques are useful for the first post-mortem stages. However, in the case of osseous remains, these techniques may be difficult to use due to the high level of decomposition of the sample. Our objective was to attempt to know whether there is a protein profile in human bone remains that would enable a late postmortem. interval ranging from 5 to 20 years postmortem to be estimated. A total of 40 femur bones from 40 different cadavers (data range 5-20 years) were use. Of the 275 total proteins, we excluded the circulating ones (n = 227), leaving a total of 48 proteins (29 structural and 19 functional) were found. A multiple correspondence analysis was applied on the 48 proteins. Finally selecting 32 proteins that allowed us to discriminate between the. two groups of postmortem interval. Analysis of the protein profile present in bone permits an approximation of the date of death within the studied interval, and could be used to complement other tests for estimating the postmortem interval.
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Affiliation(s)
| | | | - Antonio Maurandi-López
- Department of Didactics of Mathematical and Social Sciences, University of Murcia, Spain
| | | | - Aurelio Luna
- Department of Legal and Forensic Medicine, University of Murcia, Spain
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45
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Mackie M, Rüther P, Samodova D, Di Gianvincenzo F, Granzotto C, Lyon D, Peggie DA, Howard H, Harrison L, Jensen LJ, Olsen JV, Cappellini E. Palaeoproteomic Profiling of Conservation Layers on a 14th Century Italian Wall Painting. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201713020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Meaghan Mackie
- Natural History Museum of Denmark; University of Copenhagen; Øster Voldgade 5-7 1350 Copenhagen Denmark
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health Science; University of Copenhagen; Blegdamsvej 3b 2200 Copenhagen Denmark
| | - Patrick Rüther
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health Science; University of Copenhagen; Blegdamsvej 3b 2200 Copenhagen Denmark
| | - Diana Samodova
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health Science; University of Copenhagen; Blegdamsvej 3b 2200 Copenhagen Denmark
| | - Fabiana Di Gianvincenzo
- Natural History Museum of Denmark; University of Copenhagen; Øster Voldgade 5-7 1350 Copenhagen Denmark
| | - Clara Granzotto
- Natural History Museum of Denmark; University of Copenhagen; Øster Voldgade 5-7 1350 Copenhagen Denmark
| | - David Lyon
- Disease Systems Biology Program, Novo Nordisk Foundation Center for Protein Research; Faculty of Health Science; University of Copenhagen; Blegdamsvej 3b 2200 Copenhagen Denmark
| | - David A. Peggie
- Scientific Department; National Gallery London; Trafalgar Square London WC2N 5DN UK
| | - Helen Howard
- Scientific Department; National Gallery London; Trafalgar Square London WC2N 5DN UK
| | - Lynne Harrison
- Conservation Department; National Gallery London; Trafalgar Square London WC2N 5DN UK
| | - Lars Juhl Jensen
- Disease Systems Biology Program, Novo Nordisk Foundation Center for Protein Research; Faculty of Health Science; University of Copenhagen; Blegdamsvej 3b 2200 Copenhagen Denmark
| | - Jesper V. Olsen
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health Science; University of Copenhagen; Blegdamsvej 3b 2200 Copenhagen Denmark
| | - Enrico Cappellini
- Natural History Museum of Denmark; University of Copenhagen; Øster Voldgade 5-7 1350 Copenhagen Denmark
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46
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Mackie M, Rüther P, Samodova D, Di Gianvincenzo F, Granzotto C, Lyon D, Peggie DA, Howard H, Harrison L, Jensen LJ, Olsen JV, Cappellini E. Palaeoproteomic Profiling of Conservation Layers on a 14th Century Italian Wall Painting. Angew Chem Int Ed Engl 2018; 57:7369-7374. [PMID: 29603563 PMCID: PMC6032867 DOI: 10.1002/anie.201713020] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 03/08/2018] [Indexed: 01/24/2023]
Abstract
Ahead of display, a non-original layer was observed on the surface of a fragment of a wall painting by Ambrogio Lorenzetti (active 1319, died 1348/9). FTIR analysis suggested proteinaceous content. Mass spectrometry was used to better characterise this layer and revealed two protein components: sheep and cow glue and chicken and duck egg white. Analysis of post-translational modifications detected several photo-oxidation products, which suggest that the egg experienced prolonged exposure to UV light and was likely applied long before the glue layer. Additionally, glycation products detected may indicate naturally occurring glycoprotein degradation or reaction with a carbohydrate material such as starch, identified by ATR-FTIR in a cross-section of a sample taken from the painting. Palaeoproteomics is shown to provide detailed characterisation of organic layers associated with mural paintings and therefore aids reconstruction of the conservation history of these objects.
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Affiliation(s)
- Meaghan Mackie
- Natural History Museum of DenmarkUniversity of CopenhagenØster Voldgade 5–71350CopenhagenDenmark
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health ScienceUniversity of CopenhagenBlegdamsvej 3b2200CopenhagenDenmark
| | - Patrick Rüther
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health ScienceUniversity of CopenhagenBlegdamsvej 3b2200CopenhagenDenmark
| | - Diana Samodova
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health ScienceUniversity of CopenhagenBlegdamsvej 3b2200CopenhagenDenmark
| | - Fabiana Di Gianvincenzo
- Natural History Museum of DenmarkUniversity of CopenhagenØster Voldgade 5–71350CopenhagenDenmark
| | - Clara Granzotto
- Natural History Museum of DenmarkUniversity of CopenhagenØster Voldgade 5–71350CopenhagenDenmark
| | - David Lyon
- Disease Systems Biology Program, Novo Nordisk Foundation Center for Protein ResearchFaculty of Health ScienceUniversity of CopenhagenBlegdamsvej 3b2200CopenhagenDenmark
| | - David A. Peggie
- Scientific DepartmentNational Gallery LondonTrafalgar SquareLondonWC2N 5DNUK
| | - Helen Howard
- Scientific DepartmentNational Gallery LondonTrafalgar SquareLondonWC2N 5DNUK
| | - Lynne Harrison
- Conservation DepartmentNational Gallery LondonTrafalgar SquareLondonWC2N 5DNUK
| | - Lars Juhl Jensen
- Disease Systems Biology Program, Novo Nordisk Foundation Center for Protein ResearchFaculty of Health ScienceUniversity of CopenhagenBlegdamsvej 3b2200CopenhagenDenmark
| | - Jesper V. Olsen
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health ScienceUniversity of CopenhagenBlegdamsvej 3b2200CopenhagenDenmark
| | - Enrico Cappellini
- Natural History Museum of DenmarkUniversity of CopenhagenØster Voldgade 5–71350CopenhagenDenmark
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47
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Hendy J, Welker F, Demarchi B, Speller C, Warinner C, Collins MJ. A guide to ancient protein studies. Nat Ecol Evol 2018; 2:791-799. [PMID: 29581591 DOI: 10.1038/s41559-018-0510-x] [Citation(s) in RCA: 106] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Accepted: 02/19/2018] [Indexed: 12/24/2022]
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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Affiliation(s)
- Jessica Hendy
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany.
| | - Frido Welker
- Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany. .,Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark.
| | - Beatrice Demarchi
- Department of Life Science and Systems Biology, University of Turin, Turin, Italy.,BioArCh, Department of Archaeology, University of York, York, UK
| | - Camilla Speller
- BioArCh, Department of Archaeology, University of York, York, UK
| | - Christina Warinner
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany.,Department of Anthropology, University of Oklahoma, Norman, OK, USA.,Institute for Evolutionary Medicine, University of Zürich, Zürich, Switzerland
| | - Matthew J Collins
- Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark.,BioArCh, Department of Archaeology, University of York, York, UK
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48
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Welker F. Elucidation of cross-species proteomic effects in human and hominin bone proteome identification through a bioinformatics experiment. BMC Evol Biol 2018; 18:23. [PMID: 29463217 PMCID: PMC5819086 DOI: 10.1186/s12862-018-1141-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 02/15/2018] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND The study of ancient protein sequences is increasingly focused on the analysis of older samples, including those of ancient hominins. The analysis of such ancient proteomes thereby potentially suffers from "cross-species proteomic effects": the loss of peptide and protein identifications at increased evolutionary distances due to a larger number of protein sequence differences between the database sequence and the analyzed organism. Error-tolerant proteomic search algorithms should theoretically overcome this problem at both the peptide and protein level; however, this has not been demonstrated. If error-tolerant searches do not overcome the cross-species proteomic issue then there might be inherent biases in the identified proteomes. Here, a bioinformatics experiment is performed to test this using a set of modern human bone proteomes and three independent searches against sequence databases at increasing evolutionary distances: the human (0 Ma), chimpanzee (6-8 Ma) and orangutan (16-17 Ma) reference proteomes, respectively. RESULTS Incorrectly suggested amino acid substitutions are absent when employing adequate filtering criteria for mutable Peptide Spectrum Matches (PSMs), but roughly half of the mutable PSMs were not recovered. As a result, peptide and protein identification rates are higher in error-tolerant mode compared to non-error-tolerant searches but did not recover protein identifications completely. Data indicates that peptide length and the number of mutations between the target and database sequences are the main factors influencing mutable PSM identification. CONCLUSIONS The error-tolerant results suggest that the cross-species proteomics problem is not overcome at increasing evolutionary distances, even at the protein level. Peptide and protein loss has the potential to significantly impact divergence dating and proteome comparisons when using ancient samples as there is a bias towards the identification of conserved sequences and proteins. Effects are minimized between moderately divergent proteomes, as indicated by almost complete recovery of informative positions in the search against the chimpanzee proteome (≈90%, 6-8 Ma). This provides a bioinformatic background to future phylogenetic and proteomic analysis of ancient hominin proteomes, including the future description of novel hominin amino acid sequences, but also has negative implications for the study of fast-evolving proteins in hominins, non-hominin animals, and ancient bacterial proteins in evolutionary contexts.
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Affiliation(s)
- F Welker
- Department of Human Evolution, Max-Planck-Institute for Evolutionary Anthropology, Leipzig, Germany.
- Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark.
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Procopio N, Chamberlain AT, Buckley M. Exploring Biological and Geological Age-related Changes through Variations in Intra- and Intertooth Proteomes of Ancient Dentine. J Proteome Res 2018; 17:1000-1013. [PMID: 29356547 DOI: 10.1021/acs.jproteome.7b00648] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Proteomic analyses are becoming more widely used in archeology not only due to the greater preservation of proteins in ancient specimens than DNA but also because they can offer different information, particularly relating to compositional preservation and potentially a means to estimate biological and geological age. However, it remains unclear to what extent different burial environments impact these aspects of proteome decay. Teeth have to date been much less studied than bone but are ideal to explore how proteins decay with time due to the negligible turnover that occurs in dentine relative to bone. We investigated the proteome variability and deamidation levels of different sections of molar teeth from archeological bovine mandibles as well as their mandibular bone. We obtained a greater yield of proteins from the crown of the teeth but did not find differences between the different molars analyzed within each mandible. We also obtained the best variety of protein from a well-preserved mandible that was not the youngest one in terms of chronological age, showing the influence of the preservation conditions on the final proteomic outcome. Intriguingly, we also noticed an increase in abundance levels of fetuin-A in biologically younger mandibles as reported previously, but the opposite trend in tooth dentine. Interestingly, we observed higher glutamine deamidation levels in teeth from the geologically oldest mandible despite it being the biologically youngest specimen, showing that the archeological age strongly impacts on the level of deamidations observed, much more so than biological aging. This indicates that the glutamine deamidation ratio of selected peptides may act as a good predictor of the relative geochronological age of archeological specimens.
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Affiliation(s)
- Noemi Procopio
- Manchester Institute of Biotechnology, The University of Manchester , 131 Princess Street, Manchester M1 7DN, United Kingdom
| | - Andrew T Chamberlain
- School of Earth and Environmental Sciences, The University of Manchester , Stopford Building, 99 Oxford Road, Manchester M13 9PG, United Kingdom
| | - Michael Buckley
- Manchester Institute of Biotechnology, The University of Manchester , 131 Princess Street, Manchester M1 7DN, United Kingdom
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Cleland TP, Schroeter ER. A Comparison of Common Mass Spectrometry Approaches for Paleoproteomics. J Proteome Res 2018; 17:936-945. [PMID: 29384680 DOI: 10.1021/acs.jproteome.7b00703] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The last two decades have seen a broad diversity of methods used to identify and/or characterize proteins in the archeological and paleontological record. Of these, mass spectrometry has opened an unprecedented window into the proteomes of the past, providing protein sequence data from long extinct animals as well as historical and prehistorical artifacts. Thus, application of mass spectrometry to fossil remains has become an attractive source for ancient molecular sequences with which to conduct evolutionary studies, particularly in specimens older than the proposed limit of amplifiable DNA detection. However, "mass spectrometry" covers a range of mass-based proteomic approaches, each of which utilize different technology and physical principles to generate unique types of data, with their own strengths and challenges. Here, we discuss a variety of mass spectrometry techniques that have or may be used to detect and characterize archeological and paleontological proteins, with a particular focus on MALDI-MS, LC-MS/MS, TOF-SIMS, and MSi. The main differences in their functionality, the types of data they produce, and the potential effects of diagenesis on their results are considered.
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Affiliation(s)
- Timothy P Cleland
- Museum Conservation Institute, Smithsonian Institution , Suitland, Maryland 20746, United States
| | - Elena R Schroeter
- Department of Biological Sciences, North Carolina State University , Raleigh, North Carolina 27695, United States
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