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Petrie CA, Lightfoot E, Jones PJ, Walker JR, Valentine BT, Krigbaum J, le Roux P, Joglekar PP, Shinde V, Singh RN, O'Connell TC. Animal movement on the hoof and on the cart and its implications for understanding exchange within the Indus Civilisation. Sci Rep 2024; 14:158. [PMID: 38168495 PMCID: PMC10762248 DOI: 10.1038/s41598-023-50249-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 12/17/2023] [Indexed: 01/05/2024] Open
Abstract
Movement of resources was essential to the survival and success of early complex societies. The sources and destinations of goods and the means of transportation - be it by boats, carts and/or foot - can often be inferred, but the logistics of these movements are inherently more difficult to ascertain. Here, we use strontium isotopic analysis to test hypotheses about the role of animal and animal-powered transport in medium and long-distance movement and exchange, using the Indus Civilization as a case study. Across the wide geographical spread of the Indus Civilisation, there is strong evidence for long-distance exchange of raw materials and finished objects and this process is presumed to involve boats and animal-driven transport, although there is little evidence as to the relative importance of each mode of movement. Strontium isotopic analysis of animal remains from four sites analysed for this study combined with results from nine other sites indicates limited long-distance animal movement between different geological zones within the Indus Civilisation. These findings suggest that individual animals primarily moved short- or medium-distances, though there are several significant exceptions seen in some pigs and cattle found at two large urban sites. We infer that long-distance transport of goods, be it raw materials, finished objects, other goods, or the animals themselves, could have occurred through the use of boats and waterways, by traction animals moving over long distances that did not end up in the archaeological record, and/or by different animals participating in many short to medium-distance movements.
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Affiliation(s)
- C A Petrie
- Department of Archaeology, University of Cambridge, Cambridge, UK.
| | - E Lightfoot
- Department of Archaeology, University of Cambridge, Cambridge, UK
| | - P J Jones
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia
| | - J R Walker
- Department of Archaeology, University of Cambridge, Cambridge, UK
| | - B T Valentine
- Department of Anthropology, University of Florida, Gainesville, USA
| | - J Krigbaum
- Department of Anthropology, University of Florida, Gainesville, USA
| | - P le Roux
- Department of Geological Sciences, University of Cape Town, Cape Town, South Africa
| | - P P Joglekar
- Department of Archaeology, Deccan College, Pune, India
| | - V Shinde
- Department of Archaeology, Deccan College, Pune, India
| | - R N Singh
- Department of AIHC and Archaeology, Banaras Hindu University, Varanasi, India
| | - T C O'Connell
- Department of Archaeology, University of Cambridge, Cambridge, UK
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2
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Dalal V, Pasupuleti N, Chaubey G, Rai N, Shinde V. Advancements and Challenges in Ancient DNA Research: Bridging the Global North-South Divide. Genes (Basel) 2023; 14:479. [PMID: 36833406 PMCID: PMC9956214 DOI: 10.3390/genes14020479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/02/2023] [Accepted: 02/08/2023] [Indexed: 02/16/2023] Open
Abstract
Ancient DNA (aDNA) research first began in 1984 and ever since has greatly expanded our understanding of evolution and migration. Today, aDNA analysis is used to solve various puzzles about the origin of mankind, migration patterns, and the spread of infectious diseases. The incredible findings ranging from identifying the new branches within the human family to studying the genomes of extinct flora and fauna have caught the world by surprise in recent times. However, a closer look at these published results points out a clear Global North and Global South divide. Therefore, through this research, we aim to emphasize encouraging better collaborative opportunities and technology transfer to support researchers in the Global South. Further, the present research also focuses on expanding the scope of the ongoing conversation in the field of aDNA by reporting relevant literature published around the world and discussing the advancements and challenges in the field.
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Affiliation(s)
- Vasundhra Dalal
- Centre for Cellular and Molecular Biology, Hyderabad 500007, Telangana, India
| | | | - Gyaneshwer Chaubey
- Cytogenetics Laboratory, Department of Zoology, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
| | - Niraj Rai
- Ancient DNA Lab, Birbal Sahni Institute of Palaeosciences, Lucknow 226007, Uttar Pradesh, India
| | - Vasant Shinde
- Centre for Cellular and Molecular Biology, Hyderabad 500007, Telangana, India
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Nichols MK, Andrew MK, Ye L, Hatchette TF, Ambrose A, Boivin G, Bowie W, Dos Santos G, Elsherif M, Green K, Haguinet F, Katz K, Leblanc J, Loeb M, MacKinnon-Cameron D, McCarthy A, McElhaney JE, McGeer A, Powis J, Richardson D, Semret M, Sharma R, Shinde V, Smyth D, Trottier S, Valiquette L, Webster D, McNeil SA. The Impact of Prior Season Vaccination on Subsequent Influenza Vaccine Effectiveness to Prevent Influenza-related Hospitalizations Over 4 Influenza Seasons in Canada. Clin Infect Dis 2020; 69:970-979. [PMID: 30508064 DOI: 10.1093/cid/ciy1009] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 11/30/2018] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Recent studies have demonstrated the possibility of negative associations between prior influenza vaccines and subsequent influenza vaccine effectiveness (VE), depending on season and strain. We investigated this association over 4 consecutive influenza seasons (2011-2012 through 2014-2015) in Canada. METHODS Using a matched test-negative design, laboratory-confirmed influenza cases and matched test-negative controls admitted to hospitals were enrolled. Patients were stratified into 4 groups according to influenza vaccine history (not vaccinated current and prior season [referent], vaccinated prior season only, vaccinated current season only, and vaccinated both current and prior season). Conditional logistic regression was used to estimate VE; prior vaccine impact was assessed each season for overall effect and effect stratified by age (<65 years, ≥65 years) and type/subtype (A/H1N1, A/H3N2, influenza B). RESULTS Overall, mainly nonsignificant associations were observed. Trends of nonsignificant decreased VE among patients repeatedly vaccinated in both prior and current season relative to the current season only were observed in the A/H3N2-dominant seasons of 2012-2013 and 2014-2015. Conversely, in 2011-2012, during which B viruses circulated, and in 2013-2014, when A/H1N1 circulated, being vaccinated in both seasons tended to result in a high VE in the current season against the dominant circulating subtype. CONCLUSIONS Prior vaccine impact on subsequent VE among Canadian inpatients was mainly nonsignificant. Even in circumstances where we observed a trend of negative impact, being repeatedly vaccinated was still more effective than not receiving the current season's vaccine. These findings favor continuation of annual influenza vaccination recommendations, particularly in older adults. CLINICAL TRIALS REGISTRATION NCT01517191.
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Affiliation(s)
- M K Nichols
- Canadian Center for Vaccinology, IWK Health Centre and Nova Scotia Health Authority, Dalhousie University, Halifax, Nova Scotia
| | - M K Andrew
- Canadian Center for Vaccinology, IWK Health Centre and Nova Scotia Health Authority, Dalhousie University, Halifax, Nova Scotia
| | - L Ye
- Canadian Center for Vaccinology, IWK Health Centre and Nova Scotia Health Authority, Dalhousie University, Halifax, Nova Scotia
| | - T F Hatchette
- Canadian Center for Vaccinology, IWK Health Centre and Nova Scotia Health Authority, Dalhousie University, Halifax, Nova Scotia
| | - A Ambrose
- Canadian Center for Vaccinology, IWK Health Centre and Nova Scotia Health Authority, Dalhousie University, Halifax, Nova Scotia
| | - G Boivin
- Centre Hospitalier Universitaire de Québec, Québec City, Canada
| | - W Bowie
- University of British Columbia, Vancouver, Canada
| | - G Dos Santos
- Business and Decision Life Sciences, Bruxelles, Belgium.,Present affiliation: GSK, Wavre, Belgium
| | - M Elsherif
- Canadian Center for Vaccinology, IWK Health Centre and Nova Scotia Health Authority, Dalhousie University, Halifax, Nova Scotia
| | - K Green
- Mount Sinai Hospital, Toronto, Ontario, Canada
| | | | - K Katz
- North York General Hospital, Toronto
| | - J Leblanc
- Canadian Center for Vaccinology, IWK Health Centre and Nova Scotia Health Authority, Dalhousie University, Halifax, Nova Scotia
| | - M Loeb
- McMaster University, Hamilton
| | - D MacKinnon-Cameron
- Canadian Center for Vaccinology, IWK Health Centre and Nova Scotia Health Authority, Dalhousie University, Halifax, Nova Scotia
| | | | | | - A McGeer
- Mount Sinai Hospital, Toronto, Ontario, Canada
| | - J Powis
- Michael Garron Hospital, Toronto
| | | | - M Semret
- McGill University, Montreal, Québec
| | - R Sharma
- GSK, Mississauga, Ontario, Canada
| | - V Shinde
- GSK, King of Prussia, Pennsylvania.,Present affiliation: Novavax Vaccines, Washington, D.C
| | - D Smyth
- The Moncton Hospital, New Brunswick
| | - S Trottier
- Centre Hospitalier Universitaire de Québec, Québec City, Canada
| | | | - D Webster
- Saint John Hospital Regional Hospital, Dalhousie University, New Brunswick, Canada
| | - S A McNeil
- Canadian Center for Vaccinology, IWK Health Centre and Nova Scotia Health Authority, Dalhousie University, Halifax, Nova Scotia
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4
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LeBlanc JJ, ElSherif M, Mulpuru S, Warhuus M, Ambrose A, Andrew M, Boivin G, Bowie W, Chit A, Dos Santos G, Green K, Halperin SA, Hatchette TF, Ibarguchi B, Johnstone J, Katz K, Langley JM, Lagacé-Wiens P, Loeb M, Lund A, MacKinnon-Cameron D, McCarthy A, McElhaney JE, McGeer A, Poirier A, Powis J, Richardson D, Semret M, Shinde V, Smyth D, Trottier S, Valiquette L, Webster D, Ye L, McNeil S. Validation of the Seegene RV15 multiplex PCR for the detection of influenza A subtypes and influenza B lineages during national influenza surveillance in hospitalized adults. J Med Microbiol 2020; 69:256-264. [PMID: 31264957 PMCID: PMC7431100 DOI: 10.1099/jmm.0.001032] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 06/16/2019] [Indexed: 01/04/2023] Open
Abstract
Background. The Serious Outcomes Surveillance Network of the Canadian Immunization Research Network (CIRN SOS) has been performing active influenza surveillance since 2009 (ClinicalTrials.gov identifier: NCT01517191). Influenza A and B viruses are identified and characterized using real-time reverse-transcriptase polymerase chain reaction (RT-PCR), and multiplex testing has been performed on a subset of patients to identify other respiratory virus aetiologies. Since both methods can identify influenza A and B, a direct comparison was performed.Methods. Validated real-time RT-PCRs from the World Health Organization (WHO) to identify influenza A and B viruses, characterize influenza A viruses into the H1N1 or H3N2 subtypes and describe influenza B viruses belonging to the Yamagata or Victoria lineages. In a subset of patients, the Seeplex RV15 One-Step ACE Detection assay (RV15) kit was also used for the detection of other respiratory viruses.Results. In total, 1111 nasopharyngeal swabs were tested by RV15 and real-time RT-PCRs for influenza A and B identification and characterization. For influenza A, RV15 showed 98.0 % sensitivity, 100 % specificity and 99.7 % accuracy. The performance characteristics of RV15 were similar for influenza A subtypes H1N1 and H3N2. For influenza B, RV15 had 99.2 % sensitivity, 100 % specificity and 99.8 % accuracy, with similar assay performance being shown for both the Yamagata and Victoria lineages.Conclusions. Overall, the detection of circulating subtypes of influenza A and lineages of influenza B by RV15 was similar to detection by real-time RT-PCR. Multiplex testing with RV15 allows for a more comprehensive respiratory virus surveillance in hospitalized adults, without significantly compromising the reliability of influenza A or B virus detection.
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Affiliation(s)
- J. J. LeBlanc
- Canadian Center for Vaccinology, Dalhousie University, IWK Health Centre, and Nova Scotia Health Authority, Halifax, NS, Canada
| | - M. ElSherif
- Canadian Center for Vaccinology, Dalhousie University, IWK Health Centre, and Nova Scotia Health Authority, Halifax, NS, Canada
| | - S. Mulpuru
- Ottawa Hospital Research Institute, University of Ottawa, Ottawa, ON, Canada
| | - M. Warhuus
- Canadian Center for Vaccinology, Dalhousie University, IWK Health Centre, and Nova Scotia Health Authority, Halifax, NS, Canada
| | - A. Ambrose
- Canadian Center for Vaccinology, Dalhousie University, IWK Health Centre, and Nova Scotia Health Authority, Halifax, NS, Canada
| | - M. Andrew
- Canadian Center for Vaccinology, Dalhousie University, IWK Health Centre, and Nova Scotia Health Authority, Halifax, NS, Canada
| | - G. Boivin
- Centre Hospitalier Universitaire de Québec, QC, Canada
| | - W. Bowie
- University of British Columbia, Vancouver, BC, Canada
| | - A. Chit
- Sanofi Pasteur, Swiftwater, PA, USA
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada
| | - G. Dos Santos
- Business & Decision Life Sciences (on behalf of GSK), Bruxelles, Belgium
- Present address: GSK, Wavre, Belgium
| | - K. Green
- Mount Sinai Hospital, Toronto, ON, Canada
| | - S. A. Halperin
- Canadian Center for Vaccinology, Dalhousie University, IWK Health Centre, and Nova Scotia Health Authority, Halifax, NS, Canada
| | - T. F. Hatchette
- Canadian Center for Vaccinology, Dalhousie University, IWK Health Centre, and Nova Scotia Health Authority, Halifax, NS, Canada
| | - B. Ibarguchi
- GSK, Mississauga, ON, Canada
- Present address: Bayer, Inc., Mississauga, Ontario, Canada
| | - J. Johnstone
- Public Health Ontario and University of Toronto, Toronto, ON, Canada
| | - K. Katz
- North York General Hospital, Toronto, ON, Canada
| | - J. M. Langley
- Canadian Center for Vaccinology, Dalhousie University, IWK Health Centre, and Nova Scotia Health Authority, Halifax, NS, Canada
| | | | - M. Loeb
- Public Health Ontario and University of Toronto, Toronto, ON, Canada
| | - A. Lund
- Canadian Center for Vaccinology, Dalhousie University, IWK Health Centre, and Nova Scotia Health Authority, Halifax, NS, Canada
| | - D. MacKinnon-Cameron
- Canadian Center for Vaccinology, Dalhousie University, IWK Health Centre, and Nova Scotia Health Authority, Halifax, NS, Canada
| | - A. McCarthy
- Ottawa Hospital General, Ottawa, Ontario, Canada
| | - J. E. McElhaney
- Health Sciences North Research Institute, Sudbury, ON, Canada
| | - A. McGeer
- Mount Sinai Hospital, Toronto, ON, Canada
| | - A. Poirier
- Centre Intégré Universitaire de Santé et Services Sociaux, Quebec, QC, Canada
| | - J. Powis
- Toronto East General Hospital, Toronto, ON, Canada
| | | | - M. Semret
- McGill University, Montreal, QC, Canada
| | - V. Shinde
- GSK, King of Prussia, PA, USA
- Present address: Novavax Vaccines, Washington, DC, USA
| | - D. Smyth
- The Moncton Hospital, Moncton, NB, Canada
| | - S. Trottier
- Centre Hospitalier Universitaire de Québec, QC, Canada
| | | | | | - L. Ye
- Canadian Center for Vaccinology, Dalhousie University, IWK Health Centre, and Nova Scotia Health Authority, Halifax, NS, Canada
| | - S. A. McNeil
- Ottawa Hospital Research Institute, University of Ottawa, Ottawa, ON, Canada
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5
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Shinde V, Narasimhan VM, Rohland N, Mallick S, Mah M, Lipson M, Nakatsuka N, Adamski N, Broomandkhoshbacht N, Ferry M, Lawson AM, Michel M, Oppenheimer J, Stewardson K, Jadhav N, Kim YJ, Chatterjee M, Munshi A, Panyam A, Waghmare P, Yadav Y, Patel H, Kaushik A, Thangaraj K, Meyer M, Patterson N, Rai N, Reich D. An Ancient Harappan Genome Lacks Ancestry from Steppe Pastoralists or Iranian Farmers. Cell 2019; 179:729-735.e10. [PMID: 31495572 PMCID: PMC6800651 DOI: 10.1016/j.cell.2019.08.048] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 08/26/2019] [Accepted: 08/27/2019] [Indexed: 12/21/2022]
Abstract
We report an ancient genome from the Indus Valley Civilization (IVC). The individual we sequenced fits as a mixture of people related to ancient Iranians (the largest component) and Southeast Asian hunter-gatherers, a unique profile that matches ancient DNA from 11 genetic outliers from sites in Iran and Turkmenistan in cultural communication with the IVC. These individuals had little if any Steppe pastoralist-derived ancestry, showing that it was not ubiquitous in northwest South Asia during the IVC as it is today. The Iranian-related ancestry in the IVC derives from a lineage leading to early Iranian farmers, herders, and hunter-gatherers before their ancestors separated, contradicting the hypothesis that the shared ancestry between early Iranians and South Asians reflects a large-scale spread of western Iranian farmers east. Instead, sampled ancient genomes from the Iranian plateau and IVC descend from different groups of hunter-gatherers who began farming without being connected by substantial movement of people.
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Affiliation(s)
- Vasant Shinde
- Department of Archaeology, Deccan College Post-Graduate and Research Institute, Pune 411006, India.
| | | | - Nadin Rohland
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA
| | - Swapan Mallick
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA; Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA; Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
| | - Matthew Mah
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA; Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA; Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
| | - Mark Lipson
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA
| | - Nathan Nakatsuka
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA
| | - Nicole Adamski
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA; Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Nasreen Broomandkhoshbacht
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA; Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Matthew Ferry
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA; Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Ann Marie Lawson
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA; Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Megan Michel
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA; Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Jonas Oppenheimer
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA; Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Kristin Stewardson
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA; Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Nilesh Jadhav
- Department of Archaeology, Deccan College Post-Graduate and Research Institute, Pune 411006, India
| | - Yong Jun Kim
- Department of Archaeology, Deccan College Post-Graduate and Research Institute, Pune 411006, India
| | - Malavika Chatterjee
- Department of Archaeology, Deccan College Post-Graduate and Research Institute, Pune 411006, India
| | - Avradeep Munshi
- Department of Archaeology, Deccan College Post-Graduate and Research Institute, Pune 411006, India
| | - Amrithavalli Panyam
- Department of Archaeology, Deccan College Post-Graduate and Research Institute, Pune 411006, India
| | - Pranjali Waghmare
- Department of Archaeology, Deccan College Post-Graduate and Research Institute, Pune 411006, India
| | - Yogesh Yadav
- Department of Archaeology, Deccan College Post-Graduate and Research Institute, Pune 411006, India
| | - Himani Patel
- Birbal Sahni Institute of Palaeosciences, Lucknow 226007, India
| | - Amit Kaushik
- Amity Institute of Biotechnology, Amity University, Noida 201313, India
| | | | - Matthias Meyer
- Max Planck Institute for Evolutionary Anthropology, Leipzig 04103, Germany
| | - Nick Patterson
- Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA; Department of Human Evolutionary Biology, Harvard University, Cambridge, MA 02138, USA
| | - Niraj Rai
- Birbal Sahni Institute of Palaeosciences, Lucknow 226007, India; CSIR-Centre for Cellular and Molecular Biology, Hyderabad 500 007, India.
| | - David Reich
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA; Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA; Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA.
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6
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Lee WJ, Shinde V, Kim YJ, Woo EJ, Jadhav N, Waghmare P, Yadav Y, Munshi A, Panyam A, Chatterjee M, Oh CS, Hong JH, Wilkinson CM, Rynn C, Shin DH. Craniofacial reconstruction of the Indus Valley Civilization individuals found at 4500-year-old Rakhigarhi cemetery. Anat Sci Int 2019; 95:286-292. [PMID: 31578677 DOI: 10.1007/s12565-019-00504-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Accepted: 09/08/2019] [Indexed: 10/25/2022]
Abstract
Despite academic efforts to study the Indus Valley Civilization (IVC), there have as yet been no successful attempts to unveil the IVC people's craniofacial appearance. We investigated the IVC cemetery area of Rakhigarhi site, which was estimated to be of 2273 ± 38 and 2616 ± 73 years BCE. By craniofacial reconstruction (CFR) procedure using computed tomography (CT) data of two Rakhigarhi skulls (A1 BR02 and A2 BR36), we successfully reconstructed the faces of the IVC individuals who were buried about 4500 years ago. This is the first attempt to unveil scientifically accurate representations of IVC people's actual facial morphology.
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Affiliation(s)
- Won Joon Lee
- National Forensic Service Seoul Institute, Seoul, South Korea
| | - Vasant Shinde
- Deccan College Post-Graduate and Research Institute, Deemed University, Pune, 411006, India.
| | - Yong Jun Kim
- Department of Anatomy, Seoul National University College of Medicine, Daehak-ro 103, Chongno-gu, Seoul, 03080, South Korea
| | - Eun Jin Woo
- Department of History, Sejong University, Seoul, South Korea
| | - Nilesh Jadhav
- Deccan College Post-Graduate and Research Institute, Deemed University, Pune, 411006, India
| | - Pranjali Waghmare
- Deccan College Post-Graduate and Research Institute, Deemed University, Pune, 411006, India
| | - Yogesh Yadav
- Deccan College Post-Graduate and Research Institute, Deemed University, Pune, 411006, India
| | - Avradeep Munshi
- Deccan College Post-Graduate and Research Institute, Deemed University, Pune, 411006, India
| | - Amrithavalli Panyam
- Deccan College Post-Graduate and Research Institute, Deemed University, Pune, 411006, India
| | - Malavika Chatterjee
- Deccan College Post-Graduate and Research Institute, Deemed University, Pune, 411006, India
| | - Chang Seok Oh
- Department of Anatomy, Seoul National University College of Medicine, Daehak-ro 103, Chongno-gu, Seoul, 03080, South Korea
| | - Jong Ha Hong
- Department of Anatomy, Seoul National University College of Medicine, Daehak-ro 103, Chongno-gu, Seoul, 03080, South Korea
| | | | - Christopher Rynn
- Centre for Anatomy and Human Identification, University of Dundee, Dundee, UK
| | - Dong Hoon Shin
- Department of Anatomy, Seoul National University College of Medicine, Daehak-ro 103, Chongno-gu, Seoul, 03080, South Korea.
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7
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Shinde V, Lee H, Yadav Y, Waghmare P, Jadhav N, Hong JH, Kim YJ, Shin DH. A young couple's grave found in the Rakhigarhi cemetery of the Harappan Civilization. Anat Cell Biol 2018; 51:200-204. [PMID: 30310712 PMCID: PMC6172592 DOI: 10.5115/acb.2018.51.3.200] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 06/11/2018] [Accepted: 06/12/2018] [Indexed: 11/27/2022] Open
Abstract
The Harappan Civilization, one of the earliest complex societies in the world, flourished on the Indian subcontinent. Although many additional Harappan settlements and cemeteries have been discovered and investigated, no coupled burials at Harappan cemeteries have been reported to date. In 2013–2016, we excavated the cemetery of the Rakhigarhi site (Haryana), the largest city of the Harappan Civilization. At the site, we found a grave that turned out to be a coupled (joint) burial of the primary type. This report is the first anthropologically confirmed case of coupled burial from a Harappan cemetery.
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Affiliation(s)
- Vasant Shinde
- Department of Archaeology, Deccan College, Pune, India
| | - Hyejin Lee
- Institute of Forensic Science, Seoul National University College of Medicine, Seoul, Korea
| | - Yogesh Yadav
- Department of Archaeology, Deccan College, Pune, India
| | | | - Nilesh Jadhav
- Department of Archaeology, Deccan College, Pune, India
| | - Jong Ha Hong
- Institute of Forensic Science, Seoul National University College of Medicine, Seoul, Korea
| | - Yong Jun Kim
- Institute of Forensic Science, Seoul National University College of Medicine, Seoul, Korea
| | - Dong Hoon Shin
- Institute of Forensic Science, Seoul National University College of Medicine, Seoul, Korea
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8
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Lee JH, Cho S, Kim MY, Shin DH, Rakha A, Shinde V, Lee SD. Genetic resolution of applied biosystems™ precision ID Ancestry panel for seven Asian populations. Leg Med (Tokyo) 2018; 34:41-47. [PMID: 30153533 DOI: 10.1016/j.legalmed.2018.08.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 07/23/2018] [Accepted: 08/22/2018] [Indexed: 10/28/2022]
Abstract
Massively parallel sequencing (MPS) offers additional information in cases that lack reference samples for comparison. The HID-Ion AmpliSeq Ancestry Panel is a forensic multiplex platform consisting of 165 autosomal markers designed to provide biogeographic ancestry information. We analyzed seven different population groups from Asia to assess the accuracy and reliability of analysis, using this panel. In this study, we have designated 750 unrelated Asians, from southern China (n = 99), Beijing (n = 100), Japan (n = 101), Korea (n = 100), Vietnam (n = 100), Nepal (n = 100), India (n = 51), and Pakistan (n = 99). The likelihood ratios of 750 Asians were calculated, using the Torrent Server and the HID SNP Genotyper Plugin Version 4.3.2. The results reveal that all Northeast Asians (China, Japan, and Korea), and Vietnamese, were predicted as East Asians with the highest ethnicity likelihood values from reference data. Although the samples from Nepal, India and Pakistan (Southwest Asians), were predominantly predicted as South Asians, there were seven cases of which results revealed as Europeans, with similar likelihood patterns. Population structure analysis indicated that Southwest Asians have a genetic profile that is distinguishable from those of other Asian populations. This panel was validated for potential usefulness in forensic analysis and the findings could be used as a basis for building additional Asian specific reference databases. Nevertheless, additional analyses comprising larger sample sizes will be necessary, especially Southeast Asians, to fully understand the Asian population structure, and to discriminate them with further details.
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Affiliation(s)
- Ji Hyun Lee
- Department of Forensic Medicine, Seoul National University College of Medicine, Seoul, South Korea
| | - Sohee Cho
- Institute of Forensic Science, Seoul National University College of Medicine, Seoul, South Korea
| | - Moon-Young Kim
- Department of Forensic Medicine, Seoul National University College of Medicine, Seoul, South Korea
| | - Dong Hoon Shin
- Institute of Forensic Science, Seoul National University College of Medicine, Seoul, South Korea; Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea
| | - Allah Rakha
- Department of Forensic Sciences, University of Health Sciences, Lahore, Pakistan
| | - Vasant Shinde
- Department of Archaeology, Deccan University, Pune, India
| | - Soong Deok Lee
- Department of Forensic Medicine, Seoul National University College of Medicine, Seoul, South Korea; Institute of Forensic Science, Seoul National University College of Medicine, Seoul, South Korea.
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9
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Shinde V, Basu S. Fluorodeoxyglucose-avid pulmonary mucinous adenocarcinoma presenting with nonfluorodeoxyglucose-avid cystic brain lesions of unknown etiopathology: Brain magnetic resonance imaging and fluorodeoxyglucose-positron emission tomography-computed tomography imaging features and additional value of whole-body positron emission tomography acquisition. Indian J Cancer 2017; 54:81-82. [PMID: 29199669 DOI: 10.4103/0019-509x.219578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- V Shinde
- Department of Radiology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - S Basu
- Radiation Medicine Centre (BARC), Tata Memorial Hospital Annexe, Mumbai, Maharashtra, India
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10
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Shinde V, Kotla P, Strang C, Gorbatyuk M. Unfolded protein response-induced dysregulation of calcium homeostasis promotes retinal degeneration in rat models of autosomal dominant retinitis pigmentosa. Cell Death Dis 2016; 7:e2085. [PMID: 26844699 PMCID: PMC4670931 DOI: 10.1038/cddis.2015.325] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Revised: 09/15/2015] [Accepted: 09/30/2015] [Indexed: 12/12/2022]
Abstract
The molecular mechanism of autosomal dominant retinitis pigmentosa (ADRP) in rats is closely associated with a persistently activated unfolded protein response (UPR). If unchecked, the UPR might trigger apoptosis, leading to photoreceptor death. One of the UPR-activated cellular signaling culminating in apoptotic photoreceptor cell death is linked to an increase in intracellular Ca(2+). Therefore, we validated whether ADRP retinas experience a cytosolic Ca(2+) overload, and whether sustained UPR in the wild-type retina could promote retinal degeneration through Ca(2+)-mediated calpain activation. We performed an ex vivo experiment to measure intracellular Ca(2+) in ADRP retinas as well as to detect the expression levels of proteins that act as Ca(2+) sensors. In separate experiments with the subretinal injection of tunicamycin (UPR inducer) and a mixture of calcium ionophore (A231278) and thapsigargin (SERCA2b inhibitor) we assessed the consequences of a sustained UPR activation and increased intracellular Ca(2+) in the wild-type retina, respectively, by performing scotopic ERG, histological, and western blot analyses. Results of the study revealed that induced UPR in the retina activates calpain-mediated signaling, and increased intracellular Ca(2+) is capable of promoting retinal degeneration. A significant decline in ERG amplitudes at 6 weeks post treatment was associated with photoreceptor cell loss that occurred through calpain-activated CDK5-pJNK-Csp3/7 pathway. Similar calpain activation was found in ADRP rat retinas. A twofold increase in intracellular Ca(2+) and up- and downregulations of ER membrane-associated Ca(2+)-regulated IP3R channels and SERCA2b transporters were detected. Therefore, sustained UPR activation in the ADRP rat retinas could promote retinal degeneration through increased intracellular Ca(2+) and calpain-mediated apoptosis.
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Affiliation(s)
- V Shinde
- Department of Vision Sciences, University of Alabama at Birmingham, Birmingham, AL, USA
| | - P Kotla
- Department of Vision Sciences, University of Alabama at Birmingham, Birmingham, AL, USA
| | - C Strang
- Department of Vision Sciences, University of Alabama at Birmingham, Birmingham, AL, USA
| | - M Gorbatyuk
- Department of Vision Sciences, University of Alabama at Birmingham, Birmingham, AL, USA
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11
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Valentine B, Kamenov GD, Kenoyer JM, Shinde V, Mushrif-Tripathy V, Otarola-Castillo E, Krigbaum J. Evidence for Patterns of Selective Urban Migration in the Greater Indus Valley (2600-1900 BC): A Lead and Strontium Isotope Mortuary Analysis. PLoS One 2015; 10:e0123103. [PMID: 25923705 PMCID: PMC4414352 DOI: 10.1371/journal.pone.0123103] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Accepted: 02/27/2015] [Indexed: 12/04/2022] Open
Abstract
Just as modern nation-states struggle to manage the cultural and economic impacts of migration, ancient civilizations dealt with similar external pressures and set policies to regulate people's movements. In one of the earliest urban societies, the Indus Civilization, mechanisms linking city populations to hinterland groups remain enigmatic in the absence of written documents. However, isotopic data from human tooth enamel associated with Harappa Phase (2600-1900 BC) cemetery burials at Harappa (Pakistan) and Farmana (India) provide individual biogeochemical life histories of migration. Strontium and lead isotope ratios allow us to reinterpret the Indus tradition of cemetery inhumation as part of a specific and highly regulated institution of migration. Intra-individual isotopic shifts are consistent with immigration from resource-rich hinterlands during childhood. Furthermore, mortuary populations formed over hundreds of years and composed almost entirely of first-generation immigrants suggest that inhumation was the final step in a process linking certain urban Indus communities to diverse hinterland groups. Additional multi disciplinary analyses are warranted to confirm inferred patterns of Indus mobility, but the available isotopic data suggest that efforts to classify and regulate human movement in the ancient Indus region likely helped structure socioeconomic integration across an ethnically diverse landscape.
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Affiliation(s)
- Benjamin Valentine
- Department of Anthropology, Dartmouth College, Hanover, NH, United States of America
| | - George D. Kamenov
- Department of Geological Sciences, University of Florida, Gainesville, FL, United States of America
| | - Jonathan Mark Kenoyer
- Department of Anthropology, University of Wisconsin—Madison, Madison, WI, United States of America
| | - Vasant Shinde
- Department of Archaeology, Deccan College Post-Graduate and Research Institute, Pune, Maharashtra, India
| | - Veena Mushrif-Tripathy
- Department of Archaeology, Deccan College Post-Graduate and Research Institute, Pune, Maharashtra, India
| | - Erik Otarola-Castillo
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, United States of America
| | - John Krigbaum
- Department of Anthropology, University of Florida, Gainesville, FL, United States of America
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12
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McNeil SA, Andrew MK, Ye L, Haguinet F, Hatchette TF, ElSherif M, LeBlanc J, Ambrose A, McGeer A, McElhaney JE, Loeb M, MacKinnon-Cameron D, Sharma R, Dos Santos G, Shinde V. Interim estimates of 2014/15 influenza vaccine effectiveness in preventing laboratory-confirmed influenza-related hospitalisation from the Serious Outcomes Surveillance Network of the Canadian Immunization Research Network, January 2015. Euro Surveill 2015; 20:21024. [DOI: 10.2807/1560-7917.es2015.20.5.21024] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Binary file ES_Abstracts_Final_ECDC.txt matches
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Affiliation(s)
- S A McNeil
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - M K Andrew
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - L Ye
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - F Haguinet
- GlaxoSmithKline Vaccines, Wavre, Belgium
| | - T F Hatchette
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - M ElSherif
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - J LeBlanc
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - A Ambrose
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - A McGeer
- Mount Sinai Hospital, Toronto, Ontario, Canada
| | - J E McElhaney
- Advanced Medical Research Institute of Canada, Sudbury, Ontario, Canada
| | - M Loeb
- McMaster University, Hamilton, Ontario, Canada
| | - D MacKinnon-Cameron
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - R Sharma
- GlaxoSmithKline Vaccines, Mississauga, Ontario, Canada
| | - G Dos Santos
- Business & Decision Life Sciences (on behalf of GlaxoSmithKline Vaccines), Brussels, Belgium
| | - V Shinde
- GlaxoSmithKline Vaccines, King of Prussia, Pennsylvania, United States
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13
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Dibyopama A, Kim YJ, Oh CS, Shin DH, Shinde V. Human Skeletal Remains from Ancient Burial Sites in India: With Special Reference to Harappan Civilization. ACTA ACUST UNITED AC 2015. [DOI: 10.11637/kjpa.2015.28.1.1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Astha Dibyopama
- Department of Archaeology, Deccan College Post Graduate and Research Institute, India
| | - Yong Jun Kim
- Department of Archaeology, Deccan College Post Graduate and Research Institute, India
| | - Chang Seok Oh
- Department of Anatomy, Institute of Forensic Science, Seoul National University, Korea
| | - Dong Hoon Shin
- Department of Anatomy, Institute of Forensic Science, Seoul National University, Korea
| | - Vasant Shinde
- Department of Archaeology, Deccan College Post Graduate and Research Institute, India
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McNeil SA, Shinde V, Andrew M, Hatchette TF, LeBlanc J, Ambrose A, Boivin G, Bowie WR, Diaz-Mitoma F, ElSherif M, Green K, Haguinet F, Halperin S, Ibarguchi B, Katz K, Langley JM, Lagacé-Wiens P, Light B, Loeb M, McElhaney JE, MacKinnon-Cameron D, McCarthy AE, Poirier M, Powis J, Richardson D, Semret M, Smith S, Smyth D, Stiver G, Trottier S, Valiquette L, Webster D, Ye L, McGeer A. Interim estimates of 2013/14 influenza clinical severity and vaccine effectiveness in the prevention of laboratory-confirmed influenza-related hospitalisation, Canada, February 2014. Euro Surveill 2014; 19. [DOI: 10.2807/1560-7917.es2014.19.9.20729] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Binary file ES_Abstracts_Final_ECDC.txt matches
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Affiliation(s)
- S A McNeil
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - V Shinde
- GlaxoSmithKline Biologicals, Wavre, Belgium
| | - M Andrew
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - T F Hatchette
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - J LeBlanc
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - A Ambrose
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | | | - W R Bowie
- University of British Columbia, Vancouver, British Columbia, Canada
| | - F Diaz-Mitoma
- Advanced Medical Research Institute of Canada, Sudbury, Ontario, Canada
| | - M ElSherif
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - K Green
- Mount Sinai Hospital, Toronto, Ontario, Canada
| | - F Haguinet
- GlaxoSmithKline Biologicals, Wavre, Belgium
| | - S Halperin
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - B Ibarguchi
- GlaxoSmithKline, Mississauga, Ontario, Canada
| | - K Katz
- North York General Hospital, Toronto, Ontario, Canada
| | - JM Langley
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | | | - B Light
- St. Boniface Hospital, Winnipeg, Manitoba, Canada
| | - M Loeb
- McMaster University, Hamilton, Ontario, Canada
| | - J E McElhaney
- Advanced Medical Research Institute of Canada, Sudbury, Ontario, Canada
| | - D MacKinnon-Cameron
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | | | - M Poirier
- Centre de santé et de service sociaux de Trois-Rivieres, Trois-Rivieres, Quebec, Canada
| | - J Powis
- Toronto East General Hospital, Toronto, Ontario, Canada
| | - D Richardson
- William Osler Health Centre, Brampton, Ontario, Canada
| | - M Semret
- McGill University, Montreal, Quebec, Canada
| | - S Smith
- University of Alberta, Edmonton, Alberta, Canada
| | - D Smyth
- The Moncton Hospital, Moncton, New Brunswick, Canada
| | - G Stiver
- University of British Columbia, Vancouver, British Columbia, Canada
| | | | - L Valiquette
- Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | - D Webster
- Horizon Health, Saint John, New Brunswick, Canada
| | - L Ye
- Canadian Center for Vaccinology, IWK Health Centre and Capital Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - A McGeer
- Mount Sinai Hospital, Toronto, Ontario, Canada
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Shinde V, Burke KE, Chakravarty A, Fleming M, McDonald AA, Berger A, Ecsedy J, Blakemore SJ, Tirrell SM, Bowman D. Applications of Pathology-Assisted Image Analysis of Immunohistochemistry-Based Biomarkers in Oncology. Vet Pathol 2013; 51:292-303. [DOI: 10.1177/0300985813511124] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Immunohistochemistry-based biomarkers are commonly used to understand target inhibition in key cancer pathways in preclinical models and clinical studies. Automated slide-scanning and advanced high-throughput image analysis software technologies have evolved into a routine methodology for quantitative analysis of immunohistochemistry-based biomarkers. Alongside the traditional pathology H-score based on physical slides, the pathology world is welcoming digital pathology and advanced quantitative image analysis, which have enabled tissue- and cellular-level analysis. An automated workflow was implemented that includes automated staining, slide-scanning, and image analysis methodologies to explore biomarkers involved in 2 cancer targets: Aurora A and NEDD8-activating enzyme (NAE). The 2 workflows highlight the evolution of our immunohistochemistry laboratory and the different needs and requirements of each biological assay. Skin biopsies obtained from MLN8237 (Aurora A inhibitor) phase 1 clinical trials were evaluated for mitotic and apoptotic index, while mitotic index and defects in chromosome alignment and spindles were assessed in tumor biopsies to demonstrate Aurora A inhibition. Additionally, in both preclinical xenograft models and an acute myeloid leukemia phase 1 trial of the NAE inhibitor MLN4924, development of a novel image algorithm enabled measurement of downstream pathway modulation upon NAE inhibition. In the highlighted studies, developing a biomarker strategy based on automated image analysis solutions enabled project teams to confirm target and pathway inhibition and understand downstream outcomes of target inhibition with increased throughput and quantitative accuracy. These case studies demonstrate a strategy that combines a pathologist’s expertise with automated image analysis to support oncology drug discovery and development programs.
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Affiliation(s)
- V. Shinde
- Takeda Pharmaceuticals International Co., Cambridge, MA, USA
- Contributed equally to this work
| | - K. E. Burke
- Takeda Pharmaceuticals International Co., Cambridge, MA, USA
- Contributed equally to this work
| | - A. Chakravarty
- Takeda Pharmaceuticals International Co., Cambridge, MA, USA
| | - M. Fleming
- Boston Children’s Hospital, Department of Pathology, Boston, MA, USA
| | | | - A. Berger
- Takeda Pharmaceuticals International Co., Cambridge, MA, USA
| | - J. Ecsedy
- Takeda Pharmaceuticals International Co., Cambridge, MA, USA
| | - S. J. Blakemore
- Takeda Pharmaceuticals International Co., Cambridge, MA, USA
| | - S. M. Tirrell
- Takeda Pharmaceuticals International Co., Cambridge, MA, USA
| | - D. Bowman
- Takeda Pharmaceuticals International Co., Cambridge, MA, USA
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16
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Cervantes-Ruiperez A, Burris HA, Cohen RB, Dees EC, Infante JR, Fingert HJ, Shinde V, Venkatakrishnan K, Chakravarty A, Tabernero J. Pharmacokinetic (PK) and pharmacodynamic (PD) results from two phase I studies of the investigational selective Aurora A kinase (AAK) inhibitor MLN8237: Exposure-dependent AAK inhibition in human tumors. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.3031] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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17
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Galvin KM, Huck J, Burenkova O, Burke K, Bowman D, Shinde V, Stringer B, Zhang M, Manfredi M, Meetze K. Preclinical pharmacodynamic studies of Aurora A inhibition by MLN8054. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.13059] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
13059 Background: The mitotic kinase Aurora A is implicated in the development of multiple tumor types. MLN8054 is an oral, potent and selective small-molecule inhibitor of Aurora A with broad efficacy in preclinical models of cancer. Inhibition of Aurora A by MLN8054 induces accumulation of mitotic cells, followed by apoptosis. This study explores relationships between Aurora A inhibition, mitotic index, and tumor growth inhibition for xenograft models with different sensitivity to MLN8054. The marker response in mouse skin was also studied. Methods: Mice bearing subcutaneous xenografts were dosed orally qd or bid with MLN8054 for 21 days. Pharmacodynamic markers were studied after 1–2 doses. Formalin-fixed xenograft tissues were stained with the mitotic markers pHisH3 and MPM2, or with an antibody to the T288 autophosphorylation site on Aurora A. Tumor growth inhibition (TGI) was calculated using the formula 100 - [ΔT/ΔC * 100], where ΔT is the volume change for treated tumors, and ΔC is the volume change for control tumors. Results: HCT116 human colon xenografts were sensitive to MLN8054 on a qd or bid schedule (84% and 96% TGI respectively for 30mg/kg dose). The T288 autophosphorylation site was used to directly demonstrate inhibition of Aurora A, which resulted in dose-dependent duration of the elevation in mitotic index. Efficacy was similar for qd vs bid dosing of 30mg/kg MLN8054, and accordingly we found that a single dose was sufficient to elevate the mitotic index for about 20–24h in this model. SW480 human colon xenografts have MLN8054 sensitivity similar to that of HCT116, but more modest effects on mitotic index were observed. The mitotic index profile of SW480 is similar to that of MDA-MB-231 xenografts, the most insensitive model studied. Elevated mitotic index was also observed in mouse skin. Conclusions: We found that mitotic index measurements coupled with the T288 autophosphorylation site as a direct marker of Aurora A activity are useful for monitoring inhibition of Aurora A by MLN8054 in tumor and/or skin biopsies. In a sensitive model, greater duration of mitotic index elevation results in greater efficacy. Our continuing work aims to better understand the differences in marker and efficacy responses between xenograft lines, incorporating the pT288 antibody as a direct marker of Aurora A inhibition. [Table: see text]
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Affiliation(s)
| | - J. Huck
- Millennium Pharmaceuticals, Cambridge, MA
| | | | - K. Burke
- Millennium Pharmaceuticals, Cambridge, MA
| | - D. Bowman
- Millennium Pharmaceuticals, Cambridge, MA
| | - V. Shinde
- Millennium Pharmaceuticals, Cambridge, MA
| | | | - M. Zhang
- Millennium Pharmaceuticals, Cambridge, MA
| | | | - K. Meetze
- Millennium Pharmaceuticals, Cambridge, MA
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18
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Bajaj P, Nihalani N, Shah N, Desai N, Shinde V, Raut N. Reemergence of positive symptoms of schizophrenia during the course of treatment with risperidone. Indian J Psychiatry 1999; 41:96-9. [PMID: 21455369 PMCID: PMC2962850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Thirty patients suffering from schizophrenia (diagnosed as per DSM-IV criteria), for more than 2 years and having predominant negative symptoms were started on risperidone (2-10 mg/day) and were followed up over a period of 16 weeks. The improvement was assessed using PANSS (Positive and Negative Syndrome Scale).During this 16 weeks follow up, it was interestingly noted that though there was a significant improvement in negative symptoms in all the patients, in 7 patients there was a reemergence of positive symptoms. Four patients had increase in rating on suspiciousness and hostility and two patients reported auditory hallucinations. One patient developed delusions and conceptual disorganization along with suspiciousness and hostility.
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Affiliation(s)
- P Bajaj
- PRIYA BAJAJ, MBBS., Senior Resident, L.T.M. Medical College and L.T.M. General Hospital, Sion, Mumbai-400 022
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19
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Shinde V. Liquid-liquid extraction of tungsten(VI) with mesityl oxide application to an alloy steel. Talanta 1969; 16:525-9. [DOI: 10.1016/0039-9140(69)80063-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/1968] [Accepted: 11/19/1968] [Indexed: 10/18/2022]
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