Ancestry of Amerindians and its Impact in Anthropology, Transplantation, HLA Pharmacogenomics and Epidemiology by HLA Study in Wiwa Colombian Population
Background: HLA autosomic genes are unique because they conform the most polymorphic human system. Importance of this system is recognized in Medicine for Transplantation, Epidemiology (HLA and disease linkage), Pharmacogenomics (HLA linked to drug side effects) and for defining the origin of popula...
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2016
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Online Access: | http://dx.doi.org/10.2174/1874220301603010269 https://openmedicinejournal.com/contents/volumes/V3/MEDJ-3-269/MEDJ-3-269.pdf https://openmedicinejournal.com/contents/volumes/V3/MEDJ-3-269/MEDJ-3-269.xml |
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crbenthamsciepub:10.2174/1874220301603010269 2023-09-05T13:18:32+02:00 Ancestry of Amerindians and its Impact in Anthropology, Transplantation, HLA Pharmacogenomics and Epidemiology by HLA Study in Wiwa Colombian Population Arnaiz-Villena, Antonio Muñiz, Ester del Palacio-Gruber, Jose Campos, Cristina Alonso-Rubio, Javier Gomez-Casado, Eduardo Lopez-Pacheco, Filogonio Martin-Villa, Manuel Silvera, Carlos 2016 http://dx.doi.org/10.2174/1874220301603010269 https://openmedicinejournal.com/contents/volumes/V3/MEDJ-3-269/MEDJ-3-269.pdf https://openmedicinejournal.com/contents/volumes/V3/MEDJ-3-269/MEDJ-3-269.xml en eng Bentham Science Publishers Ltd. https://creativecommons.org/licenses/by-nc/4.0/legalcode Open Medicine Journal volume 3, issue 1, page 269-285 ISSN 1874-2203 General Materials Science journal-article 2016 crbenthamsciepub https://doi.org/10.2174/1874220301603010269 2023-08-11T15:29:23Z Background: HLA autosomic genes are unique because they conform the most polymorphic human system. Importance of this system is recognized in Medicine for Transplantation, Epidemiology (HLA and disease linkage), Pharmacogenomics (HLA linked to drug side effects) and for defining the origin of populations in both male and female lineages. Objectives: Studying HLA profile of a isolated Amerindian group from North Colombia (Wiwa) in order to draw conclusions about its Preventive Medicine, the genetic relationship with Worldwide populations and America peopling, since this last issue is hotly debated. Methodology: A total of 14,660 HLA chromosomes were included. Peripheral blood was obtained from volunteer blood donors belonging to Wiwa (also named Arsario) ethnic group. HLA-A, -B, -C, -DRB1 and -DQB1 genes were analyzed by standard methods. Wiwa Amerindians relationships with others were calculated by using Arlequin, Dispan and Vista software computer packages. Results: Extended HLA, -A, -B, -C, -DRB1 and -DQB1 haplotypes have been studied for the first time in this population. Classical Amerindian haplotypes have been found and also new Wiwa (Arsario) Amerindian haplotypes. New haplotypes are A*68:01 - B*15:01 - C*03:03 - DRB1*14:02 - DQB1*03:02, A*11:01 - B*07:02 - C*07:02 - DRB1*15:03 - DQB1*06:02 and A*68:01 - B*15:01 - C*03:04 - DRB1*14:02 - DQB1*03:01. Conclusion: They have been reached after exhaustive comparisons of Wiwa with other Amerindians and Worldwide populations by using genetic distances, Neighbor Joining trees, correspondence analysis and specific group of alleles which are common and frequent in both Amerindians and Pacific Islanders. They are: 1) The Americas First Inhabitants have been probably come through Bering Strait and also through Pacific (from Austronesia and Asia) and Atlantic (from Europe) routes. A bidirectional gene flow is not discarded. 2) Genetic HLA Amerindian profile is separated from that of other Worldwide populations. 3) Amerindians geographical proximity groups’ relatedness ... Article in Journal/Newspaper Bering Strait Bentham Science Publishers (via Crossref) Bering Strait Pacific Open Medicine Journal 3 1 269 285 |
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Bentham Science Publishers (via Crossref) |
op_collection_id |
crbenthamsciepub |
language |
English |
topic |
General Materials Science |
spellingShingle |
General Materials Science Arnaiz-Villena, Antonio Muñiz, Ester del Palacio-Gruber, Jose Campos, Cristina Alonso-Rubio, Javier Gomez-Casado, Eduardo Lopez-Pacheco, Filogonio Martin-Villa, Manuel Silvera, Carlos Ancestry of Amerindians and its Impact in Anthropology, Transplantation, HLA Pharmacogenomics and Epidemiology by HLA Study in Wiwa Colombian Population |
topic_facet |
General Materials Science |
description |
Background: HLA autosomic genes are unique because they conform the most polymorphic human system. Importance of this system is recognized in Medicine for Transplantation, Epidemiology (HLA and disease linkage), Pharmacogenomics (HLA linked to drug side effects) and for defining the origin of populations in both male and female lineages. Objectives: Studying HLA profile of a isolated Amerindian group from North Colombia (Wiwa) in order to draw conclusions about its Preventive Medicine, the genetic relationship with Worldwide populations and America peopling, since this last issue is hotly debated. Methodology: A total of 14,660 HLA chromosomes were included. Peripheral blood was obtained from volunteer blood donors belonging to Wiwa (also named Arsario) ethnic group. HLA-A, -B, -C, -DRB1 and -DQB1 genes were analyzed by standard methods. Wiwa Amerindians relationships with others were calculated by using Arlequin, Dispan and Vista software computer packages. Results: Extended HLA, -A, -B, -C, -DRB1 and -DQB1 haplotypes have been studied for the first time in this population. Classical Amerindian haplotypes have been found and also new Wiwa (Arsario) Amerindian haplotypes. New haplotypes are A*68:01 - B*15:01 - C*03:03 - DRB1*14:02 - DQB1*03:02, A*11:01 - B*07:02 - C*07:02 - DRB1*15:03 - DQB1*06:02 and A*68:01 - B*15:01 - C*03:04 - DRB1*14:02 - DQB1*03:01. Conclusion: They have been reached after exhaustive comparisons of Wiwa with other Amerindians and Worldwide populations by using genetic distances, Neighbor Joining trees, correspondence analysis and specific group of alleles which are common and frequent in both Amerindians and Pacific Islanders. They are: 1) The Americas First Inhabitants have been probably come through Bering Strait and also through Pacific (from Austronesia and Asia) and Atlantic (from Europe) routes. A bidirectional gene flow is not discarded. 2) Genetic HLA Amerindian profile is separated from that of other Worldwide populations. 3) Amerindians geographical proximity groups’ relatedness ... |
format |
Article in Journal/Newspaper |
author |
Arnaiz-Villena, Antonio Muñiz, Ester del Palacio-Gruber, Jose Campos, Cristina Alonso-Rubio, Javier Gomez-Casado, Eduardo Lopez-Pacheco, Filogonio Martin-Villa, Manuel Silvera, Carlos |
author_facet |
Arnaiz-Villena, Antonio Muñiz, Ester del Palacio-Gruber, Jose Campos, Cristina Alonso-Rubio, Javier Gomez-Casado, Eduardo Lopez-Pacheco, Filogonio Martin-Villa, Manuel Silvera, Carlos |
author_sort |
Arnaiz-Villena, Antonio |
title |
Ancestry of Amerindians and its Impact in Anthropology, Transplantation, HLA Pharmacogenomics and Epidemiology by HLA Study in Wiwa Colombian Population |
title_short |
Ancestry of Amerindians and its Impact in Anthropology, Transplantation, HLA Pharmacogenomics and Epidemiology by HLA Study in Wiwa Colombian Population |
title_full |
Ancestry of Amerindians and its Impact in Anthropology, Transplantation, HLA Pharmacogenomics and Epidemiology by HLA Study in Wiwa Colombian Population |
title_fullStr |
Ancestry of Amerindians and its Impact in Anthropology, Transplantation, HLA Pharmacogenomics and Epidemiology by HLA Study in Wiwa Colombian Population |
title_full_unstemmed |
Ancestry of Amerindians and its Impact in Anthropology, Transplantation, HLA Pharmacogenomics and Epidemiology by HLA Study in Wiwa Colombian Population |
title_sort |
ancestry of amerindians and its impact in anthropology, transplantation, hla pharmacogenomics and epidemiology by hla study in wiwa colombian population |
publisher |
Bentham Science Publishers Ltd. |
publishDate |
2016 |
url |
http://dx.doi.org/10.2174/1874220301603010269 https://openmedicinejournal.com/contents/volumes/V3/MEDJ-3-269/MEDJ-3-269.pdf https://openmedicinejournal.com/contents/volumes/V3/MEDJ-3-269/MEDJ-3-269.xml |
geographic |
Bering Strait Pacific |
geographic_facet |
Bering Strait Pacific |
genre |
Bering Strait |
genre_facet |
Bering Strait |
op_source |
Open Medicine Journal volume 3, issue 1, page 269-285 ISSN 1874-2203 |
op_rights |
https://creativecommons.org/licenses/by-nc/4.0/legalcode |
op_doi |
https://doi.org/10.2174/1874220301603010269 |
container_title |
Open Medicine Journal |
container_volume |
3 |
container_issue |
1 |
container_start_page |
269 |
op_container_end_page |
285 |
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1776199476798554112 |