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Schafte K, Bruna S. The influence of intergenerational trauma on epigenetics and obesity in Indigenous populations - a scoping review. Epigenetics 2023; 18:2260218. [PMID: 37752750 PMCID: PMC10538456 DOI: 10.1080/15592294.2023.2260218] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 09/07/2023] [Indexed: 09/28/2023] Open
Abstract
Background: Research has recently begun to examine the potential intergenerational impacts of trauma on obesity.Objective: This scoping review examines the literature on the interactions between intergenerational trauma, epigenetics, and obesity in Indigenous populations. The review was conducted to identify what is known from the literature about how intergenerational trauma may epigenetically influence obesity in Indigenous populations.Methods: Following the PRISMA-ScR guidelines for scoping reviews, online databases were used to identify studies that included discussion of the four focus topics: trauma, epigenetics, obesity, and Indigeneity. The review resulted in six studies that examined those themes. The focus and findings of the selected studies varied from cultural to biological mechanisms and from discussion regarding trauma, epigenetics, obesity, or Indigeneity, but they support three broad statements. First, they support that obesity has genetic and epigenetic factors. Second, intergenerational trauma is prevalent in Indigenous communities. Finally, intergenerational trauma has cultural and biological influences on obesity.Conclusions: Current literature illustrates that intergenerational trauma has behavioural and epigenetic influences that can lead to increased obesity. This scoping review provides a preliminary map of the current literature and understandings of these topics. This review calls for continued studies regarding the connection between trauma, obesity, and epigenetics in Indigenous communities. Future research is vital for practice and policy surrounding individual and communal healing.
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Affiliation(s)
- Krista Schafte
- Department of Anthropology, Western Washington University, Bellingham, WA, USA
| | - Sean Bruna
- Department of Anthropology, Western Washington University, Bellingham, WA, USA
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Nakatsuka N, Holguin B, Sedig J, Langenwalter PE, Carpenter J, Culleton BJ, García-Moreno C, Harper TK, Martin D, Martínez-Ramírez J, Porcayo-Michelini A, Tiesler V, Villapando-Canchola ME, Valdes Herrera A, Callan K, Curtis E, Kearns A, Iliev L, Lawson AM, Mah M, Mallick S, Micco A, Michel M, Workman JN, Oppenheimer J, Qiu L, Zalzala F, Rohland N, Punzo Diaz JL, Johnson JR, Reich D. Genetic continuity and change among the Indigenous peoples of California. Nature 2023; 624:122-129. [PMID: 37993721 PMCID: PMC10872549 DOI: 10.1038/s41586-023-06771-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 10/20/2023] [Indexed: 11/24/2023]
Abstract
Before the colonial period, California harboured more language variation than all of Europe, and linguistic and archaeological analyses have led to many hypotheses to explain this diversity1. We report genome-wide data from 79 ancient individuals from California and 40 ancient individuals from Northern Mexico dating to 7,400-200 years before present (BP). Our analyses document long-term genetic continuity between people living on the Northern Channel Islands of California and the adjacent Santa Barbara mainland coast from 7,400 years BP to modern Chumash groups represented by individuals who lived around 200 years BP. The distinctive genetic lineages that characterize present-day and ancient people from Northwest Mexico increased in frequency in Southern and Central California by 5,200 years BP, providing evidence for northward migrations that are candidates for spreading Uto-Aztecan languages before the dispersal of maize agriculture from Mexico2-4. Individuals from Baja California share more alleles with the earliest individual from Central California in the dataset than with later individuals from Central California, potentially reflecting an earlier linguistic substrate, whose impact on local ancestry was diluted by later migrations from inland regions1,5. After 1,600 years BP, ancient individuals from the Channel Islands lived in communities with effective sizes similar to those in pre-agricultural Caribbean and Patagonia, and smaller than those on the California mainland and in sampled regions of Mexico.
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Affiliation(s)
- Nathan Nakatsuka
- Department of Genetics, Harvard Medical School, Boston, MA, USA.
- Harvard-MIT Division of Health Sciences and Technology, Boston, MA, USA.
| | - Brian Holguin
- Department of Anthropology, University of California at Santa Barbara, Santa Barbara, CA, USA
| | - Jakob Sedig
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
| | | | - John Carpenter
- Instituto Nacional de Antropología e Historia, Sonora, Hermosillo, México
| | - Brendan J Culleton
- Institute of Energy and the Environment, The Pennsylvania State University, University Park, PA, USA
| | | | - Thomas K Harper
- Institute of Energy and the Environment, The Pennsylvania State University, University Park, PA, USA
| | - Debra Martin
- Department of Anthropology, University of Nevada, Las Vegas, NV, USA
| | | | | | - Vera Tiesler
- Universidad Autónoma de Yucatán, Facultad de Ciencias Antropológicas, Mérida, México
| | | | | | - Kim Callan
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Elizabeth Curtis
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Aisling Kearns
- Department of Genetics, Harvard Medical School, Boston, MA, USA
| | - Lora Iliev
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Ann Marie Lawson
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Matthew Mah
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Swapan Mallick
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Adam Micco
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Megan Michel
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - J Noah Workman
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Jonas Oppenheimer
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Lijun Qiu
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Fatma Zalzala
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Nadin Rohland
- Department of Genetics, Harvard Medical School, Boston, MA, USA
| | | | - John R Johnson
- Santa Barbara Museum of Natural History, Santa Barbara, CA, USA.
| | - David Reich
- Department of Genetics, Harvard Medical School, Boston, MA, USA.
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA.
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA.
- Broad Institute of Harvard and MIT, Cambridge, MA, USA.
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3
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Derenko M, Denisova G, Litvinov A, Dambueva I, Malyarchuk B. Mitogenomics of the Koryaks and Evens of the northern coast of the Sea of Okhotsk. J Hum Genet 2023; 68:705-712. [PMID: 37316650 DOI: 10.1038/s10038-023-01173-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/31/2023] [Accepted: 06/07/2023] [Indexed: 06/16/2023]
Abstract
Due to the geographical proximity of the northern coast of the Sea of Okhotsk and Kamchatka Peninsula to the Beringia, the indigenous populations of these territories are of great interest for elucidating the human settlement history of northern Asia and America. Meanwhile, there is a clear shortage of genetic studies of the indigenous populations of the northern coast of the Sea of Okhotsk. Here, in order to examine their fine-scale matrilineal genetic structure, ancestry and relationships with neighboring populations, we analyzed 203 complete mitogenomes (174 of which are new) from population samples of the Koryaks and Evens of the northern coast of the Sea of Okhotsk and the Chukchi of the extreme northeast Asia. The patterns observed underscore the reduced level of genetic diversity found in the Koryak, Even, and Chukchi populations, which, along with the high degree of interpopulation differentiation, may be the result of genetic drift. Our phylogeographic analysis reveals common Paleo-Asiatic ancestry for 51.1% of the Koryaks and 17.8% of the Evens. About third of the mitogenomes found in the Koryaks and Evens might be considered as ethno-specific, as these are virtually absent elsewhere in North, Central and East Asia. Coalescence ages of most of these lineages coincide well with the emergence and development of the Tokarev and Old Koryak archaeological cultures associated with the formation of the Koryaks, as well as with the period of separation and split of the North Tungusic groups migrated northwards from the Lake Baikal or the Amur River area.
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Affiliation(s)
- Miroslava Derenko
- Institute of Biological Problems of the North, Russian Academy of Sciences, Portovaya Street, 18, Magadan, 685000, Russia.
| | - Galina Denisova
- Institute of Biological Problems of the North, Russian Academy of Sciences, Portovaya Street, 18, Magadan, 685000, Russia
| | - Andrey Litvinov
- Institute of Biological Problems of the North, Russian Academy of Sciences, Portovaya Street, 18, Magadan, 685000, Russia
| | - Irina Dambueva
- Institute of Biological Problems of the North, Russian Academy of Sciences, Portovaya Street, 18, Magadan, 685000, Russia
| | - Boris Malyarchuk
- Institute of Biological Problems of the North, Russian Academy of Sciences, Portovaya Street, 18, Magadan, 685000, Russia
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Gwynne K, Jiang S, Venema R, Christie V, Boughtwood T, Ritha M, Skinner J, Ali N, Rambaldini B, Calma T. Genomics and inclusion of Indigenous peoples in high income countries. Hum Genet 2023; 142:1407-1416. [PMID: 37479894 PMCID: PMC10449672 DOI: 10.1007/s00439-023-02587-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 07/07/2023] [Indexed: 07/23/2023]
Abstract
Genomics research related to Indigenous people has been at worst exploitative and at best, retrospectively on a journey to improve effective engagement of Indigenous individuals and communities. Genomics can positively impact all stages of clinical management, and to improve genomic effectiveness researchers aggregate genomic data from diverse global sub-populations, such as shared ancestry groupings, as people within these groupings will have a greater proportion of shared DNA traits. While genomics is already being used worldwide to improve lives, its utility and effectiveness has not been maximized for individuals with Indigenous ancestry. Several large datasets of human genetic variation have been made publicly available, of which the most widely used is the Genome Aggregation Database (gnomAD), but none of these databases currently contain any population-specific data for Indigenous populations. There are many reasons why Indigenous people have been largely left out of genomics research and, because of this, miss out on the benefits offered. It is also clear that if research is to be effective, it needs to be done 'with' and not 'on' Indigenous communities. This systematic review of the literature regarding Indigenous peoples (in high income countries) and genomics aims to review the existing literature and identify areas of strength and weakness in study design and conduct, focusing on the effectiveness of Indigenous community engagement.
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Affiliation(s)
- Kylie Gwynne
- Djurali Centre for Aboriginal and Torres Strait Islander Education and Research (Formerly Known as Poche Centre for Indigenous Health), Macquarie University, Walanga Muru Building, 6 First Walk, Sydney, NSW, 2113, Australia
| | - Shirley Jiang
- University of Toronto, 27 King's College Circuit, Toronto, Canada
| | - Robertson Venema
- University of Toronto, 27 King's College Circuit, Toronto, Canada
| | - Vita Christie
- Djurali Centre for Aboriginal and Torres Strait Islander Education and Research (Formerly Known as Poche Centre for Indigenous Health), Macquarie University, Walanga Muru Building, 6 First Walk, Sydney, NSW, 2113, Australia.
| | - Tiffany Boughtwood
- Australian Genomics, 50 Flemington Rd, Parkville, VIC, 3052, Australia
- Murdoch Children's Research Institute, Royal Children's Hospital, 50 Flemington Rd, Parkville, VIC, 3052, Australia
| | - Marida Ritha
- Djurali Centre for Aboriginal and Torres Strait Islander Education and Research (Formerly Known as Poche Centre for Indigenous Health), Macquarie University, Walanga Muru Building, 6 First Walk, Sydney, NSW, 2113, Australia
| | - John Skinner
- Djurali Centre for Aboriginal and Torres Strait Islander Education and Research (Formerly Known as Poche Centre for Indigenous Health), Macquarie University, Walanga Muru Building, 6 First Walk, Sydney, NSW, 2113, Australia
| | - Nyesa Ali
- Murdoch Children's Research Institute, Royal Children's Hospital, 50 Flemington Rd, Parkville, VIC, 3052, Australia
| | - Boe Rambaldini
- Djurali Centre for Aboriginal and Torres Strait Islander Education and Research (Formerly Known as Poche Centre for Indigenous Health), Macquarie University, Walanga Muru Building, 6 First Walk, Sydney, NSW, 2113, Australia
| | - Tom Calma
- Djurali Centre for Aboriginal and Torres Strait Islander Education and Research (Formerly Known as Poche Centre for Indigenous Health), Macquarie University, Walanga Muru Building, 6 First Walk, Sydney, NSW, 2113, Australia
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Rambaldi Migliore N, Colombo G, Capodiferro MR, Mazzocchi L, Chero Osorio AM, Raveane A, Tribaldos M, Perego UA, Mendizábal T, Montón AG, Lombardo G, Grugni V, Garofalo M, Ferretti L, Cereda C, Gagliardi S, Cooke R, Smith-Guzmán N, Olivieri A, Aram B, Torroni A, Motta J, Semino O, Achilli A. Weaving Mitochondrial DNA and Y-Chromosome Variation in the Panamanian Genetic Canvas. Genes (Basel) 2021; 12:genes12121921. [PMID: 34946870 PMCID: PMC8702192 DOI: 10.3390/genes12121921] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 11/01/2021] [Revised: 11/25/2021] [Accepted: 11/27/2021] [Indexed: 12/14/2022] Open
Abstract
The Isthmus of Panama was a crossroads between North and South America during the continent’s first peopling (and subsequent movements) also playing a pivotal role during European colonization and the African slave trade. Previous analyses of uniparental systems revealed significant sex biases in the genetic history of Panamanians, as testified by the high proportions of Indigenous and sub-Saharan mitochondrial DNAs (mtDNAs) and by the prevalence of Western European/northern African Y chromosomes. Those studies were conducted on the general population without considering any self-reported ethnic affiliations. Here, we compared the mtDNA and Y-chromosome lineages of a new sample collection from 431 individuals (301 males and 130 females) belonging to either the general population, mixed groups, or one of five Indigenous groups currently living in Panama. We found different proportions of paternal and maternal lineages in the Indigenous groups testifying to pre-contact demographic events and genetic inputs (some dated to Pleistocene times) that created genetic structure. Then, while the local mitochondrial gene pool was marginally involved in post-contact admixtures, the Indigenous Y chromosomes were differentially replaced, mostly by lineages of western Eurasian origin. Finally, our new estimates of the sub-Saharan contribution, on a more accurately defined general population, reduce an apparent divergence between genetic and historical data.
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Affiliation(s)
- Nicola Rambaldi Migliore
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (N.R.M.); (G.C.); (M.R.C.); (L.M.); (A.M.C.O.); (A.R.); (U.A.P.); (G.L.); (V.G.); (M.G.); (L.F.); (A.O.); (A.T.)
| | - Giulia Colombo
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (N.R.M.); (G.C.); (M.R.C.); (L.M.); (A.M.C.O.); (A.R.); (U.A.P.); (G.L.); (V.G.); (M.G.); (L.F.); (A.O.); (A.T.)
| | - Marco Rosario Capodiferro
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (N.R.M.); (G.C.); (M.R.C.); (L.M.); (A.M.C.O.); (A.R.); (U.A.P.); (G.L.); (V.G.); (M.G.); (L.F.); (A.O.); (A.T.)
| | - Lucia Mazzocchi
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (N.R.M.); (G.C.); (M.R.C.); (L.M.); (A.M.C.O.); (A.R.); (U.A.P.); (G.L.); (V.G.); (M.G.); (L.F.); (A.O.); (A.T.)
| | - Ana Maria Chero Osorio
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (N.R.M.); (G.C.); (M.R.C.); (L.M.); (A.M.C.O.); (A.R.); (U.A.P.); (G.L.); (V.G.); (M.G.); (L.F.); (A.O.); (A.T.)
| | - Alessandro Raveane
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (N.R.M.); (G.C.); (M.R.C.); (L.M.); (A.M.C.O.); (A.R.); (U.A.P.); (G.L.); (V.G.); (M.G.); (L.F.); (A.O.); (A.T.)
- Laboratory of Hematology-Oncology, European Institute of Oncology IRCCS, 20141 Milan, Italy
| | - Maribel Tribaldos
- Gorgas Memorial Institute for Health Studies, Panama City 0816-02593, Panama; (M.T.); (J.M.)
| | - Ugo Alessandro Perego
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (N.R.M.); (G.C.); (M.R.C.); (L.M.); (A.M.C.O.); (A.R.); (U.A.P.); (G.L.); (V.G.); (M.G.); (L.F.); (A.O.); (A.T.)
- Department of Math and Science, Southeastern Community College, West Burlington, IA 52655, USA
| | - Tomás Mendizábal
- Center for Historical, Anthropological and Cultural Research—AIP, Panama City 0816-07812, Panama;
- Smithsonian Tropical Research Institute, Panama City 0843-03092, Panama; (R.C.); (N.S.-G.)
| | - Alejandro García Montón
- Departamento de Geografía, Historia y Filosofía, Universidad Pablo de Olavide, 41013 Seville, Spain; (A.G.M.); (B.A.)
| | - Gianluca Lombardo
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (N.R.M.); (G.C.); (M.R.C.); (L.M.); (A.M.C.O.); (A.R.); (U.A.P.); (G.L.); (V.G.); (M.G.); (L.F.); (A.O.); (A.T.)
| | - Viola Grugni
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (N.R.M.); (G.C.); (M.R.C.); (L.M.); (A.M.C.O.); (A.R.); (U.A.P.); (G.L.); (V.G.); (M.G.); (L.F.); (A.O.); (A.T.)
| | - Maria Garofalo
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (N.R.M.); (G.C.); (M.R.C.); (L.M.); (A.M.C.O.); (A.R.); (U.A.P.); (G.L.); (V.G.); (M.G.); (L.F.); (A.O.); (A.T.)
- Genomic and Post-Genomic Unit, IRCCS Mondino Foundation, 27100 Pavia, Italy; (C.C.); (S.G.)
| | - Luca Ferretti
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (N.R.M.); (G.C.); (M.R.C.); (L.M.); (A.M.C.O.); (A.R.); (U.A.P.); (G.L.); (V.G.); (M.G.); (L.F.); (A.O.); (A.T.)
| | - Cristina Cereda
- Genomic and Post-Genomic Unit, IRCCS Mondino Foundation, 27100 Pavia, Italy; (C.C.); (S.G.)
| | - Stella Gagliardi
- Genomic and Post-Genomic Unit, IRCCS Mondino Foundation, 27100 Pavia, Italy; (C.C.); (S.G.)
| | - Richard Cooke
- Smithsonian Tropical Research Institute, Panama City 0843-03092, Panama; (R.C.); (N.S.-G.)
- Sistema Nacional de Investigadores, Secretaría Nacional de Ciencia y Tecnología, Ciudad del Saber, Clayton 0816-02852, Panama
| | - Nicole Smith-Guzmán
- Smithsonian Tropical Research Institute, Panama City 0843-03092, Panama; (R.C.); (N.S.-G.)
- Sistema Nacional de Investigadores, Secretaría Nacional de Ciencia y Tecnología, Ciudad del Saber, Clayton 0816-02852, Panama
| | - Anna Olivieri
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (N.R.M.); (G.C.); (M.R.C.); (L.M.); (A.M.C.O.); (A.R.); (U.A.P.); (G.L.); (V.G.); (M.G.); (L.F.); (A.O.); (A.T.)
| | - Bethany Aram
- Departamento de Geografía, Historia y Filosofía, Universidad Pablo de Olavide, 41013 Seville, Spain; (A.G.M.); (B.A.)
| | - Antonio Torroni
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (N.R.M.); (G.C.); (M.R.C.); (L.M.); (A.M.C.O.); (A.R.); (U.A.P.); (G.L.); (V.G.); (M.G.); (L.F.); (A.O.); (A.T.)
| | - Jorge Motta
- Gorgas Memorial Institute for Health Studies, Panama City 0816-02593, Panama; (M.T.); (J.M.)
| | - Ornella Semino
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (N.R.M.); (G.C.); (M.R.C.); (L.M.); (A.M.C.O.); (A.R.); (U.A.P.); (G.L.); (V.G.); (M.G.); (L.F.); (A.O.); (A.T.)
- Correspondence: (O.S.); (A.A.)
| | - Alessandro Achilli
- Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; (N.R.M.); (G.C.); (M.R.C.); (L.M.); (A.M.C.O.); (A.R.); (U.A.P.); (G.L.); (V.G.); (M.G.); (L.F.); (A.O.); (A.T.)
- Correspondence: (O.S.); (A.A.)
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Di Corcia T, Scano G, Martínez-Labarga C, Sarno S, De Fanti S, Luiselli D, Rickards O. Uniparental Lineages from the Oldest Indigenous Population of Ecuador: The Tsachilas. Genes (Basel) 2021; 12:genes12081273. [PMID: 34440446 PMCID: PMC8391833 DOI: 10.3390/genes12081273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 06/29/2021] [Revised: 08/12/2021] [Accepted: 08/16/2021] [Indexed: 12/02/2022] Open
Abstract
Together with Cayapas, the Tsachilas constitute the oldest population in the country of Ecuador and, according to some historians, they are the last descendants of the ancient Yumbos. Several anthropological issues underlie the interest towards this peculiar population: the uncertainty of their origin, their belonging to the Barbacoan linguistic family, which is still at the center of an intense linguistic debate, and the relations of their Yumbo ancestors with the Inca invaders who occupied their ancient territory. Our contribution to the knowledge of their complex past was the reconstruction of their genetic maternal and paternal inheritance through the sequencing of 70 entire mitochondrial genomes and the characterization of the non-recombinant region of the Y chromosome in 26 males. For both markers, we built comprehensive datasets of various populations from the surrounding geographical area, northwestern South America, NW, with a known linguistic affiliation, and we could then compare our sample against the overall variability to infer relationships with other Barbacoan people and with other NW natives. We found contrasting patterns of genetic diversity for the two markers, but generally, our results indicated a possible common origin between the Tsachilas, the Chachi, and other Ecuadorian and Colombian Barbacoans and are suggestive of an interesting ancient linkage to the Inca invaders in Yumbo country.
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Affiliation(s)
- Tullia Di Corcia
- Department of Biology, University of Rome “Tor Vergata”, Via della Ricerca Scientifica n. 1, 00173 Rome, Italy; (C.M.-L.); (O.R.)
- Correspondence: (T.D.C.); (G.S.)
| | - Giuseppina Scano
- Department of Biology, University of Rome “Tor Vergata”, Via della Ricerca Scientifica n. 1, 00173 Rome, Italy; (C.M.-L.); (O.R.)
- Correspondence: (T.D.C.); (G.S.)
| | - Cristina Martínez-Labarga
- Department of Biology, University of Rome “Tor Vergata”, Via della Ricerca Scientifica n. 1, 00173 Rome, Italy; (C.M.-L.); (O.R.)
| | - Stefania Sarno
- Department of Biological, Geological and Environmental Sciences, University of Bologna, 40126 Bologna, Italy; (S.S.); (S.D.F.)
| | - Sara De Fanti
- Department of Biological, Geological and Environmental Sciences, University of Bologna, 40126 Bologna, Italy; (S.S.); (S.D.F.)
- Interdepartmental Centre Alma Mater Research Institute on Global Challenges and Climate Change, University of Bologna, 40126 Bologna, Italy
| | - Donata Luiselli
- Department of Cultural Heritage (DBC), University of Bologna, Via degli Ariani, 1, 40121 Ravenna, Italy;
| | - Olga Rickards
- Department of Biology, University of Rome “Tor Vergata”, Via della Ricerca Scientifica n. 1, 00173 Rome, Italy; (C.M.-L.); (O.R.)
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Mudd-Martin G, Cirino AL, Barcelona V, Fox K, Hudson M, Sun YV, Taylor JY, Cameron VA. Considerations for Cardiovascular Genetic and Genomic Research With Marginalized Racial and Ethnic Groups and Indigenous Peoples: A Scientific Statement From the American Heart Association. Circ Genom Precis Med 2021; 14:e000084. [PMID: 34304578 DOI: 10.1161/hcg.0000000000000084] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Historically marginalized racial and ethnic groups and Indigenous peoples are burdened by significant health inequities that are compounded by their underrepresentation in genetic and genomic research. Of all genome-wide association study participants, ≈79% are of European descent, despite this group constituting only 16% of the global population. For underrepresented populations, polygenic risk scores derived from these studies are less accurate in predicting disease phenotypes, novel population-specific genetic variations may be misclassified as potentially pathogenic, and there is a lack of understanding of how different populations metabolize drugs. Although inclusion of marginalized racial and ethnic groups and Indigenous peoples in genetic and genomic research is crucial, scientific studies must be guided by ethical principles of respect, honesty, justice, reciprocity, and care for individuals and communities. Special considerations are needed to support research that benefits the scientific community as well as Indigenous peoples and marginalized groups. Before a project begins, collaboration with community leaders and agencies can lead to successful implementation of the study. Throughout the study, consideration must be given to issues such as implications of informed consent for individuals and communities, dissemination of findings through scientific and community avenues, and implications of community identity for data governance and sharing. Attention to these issues is critical, given historical harms in biomedical research that marginalized groups and Indigenous peoples have suffered. Conducting genetic and genomic research in partnership with Indigenous peoples and marginalized groups guided by ethical principles provides a pathway for scientific advances that will enhance prevention and treatment of cardiovascular disease for everyone.
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Barashkov NA, Konovalov FA, Borisova TV, Teryutin FM, Solovyev AV, Pshennikova VG, Sapojnikova NV, Vychuzhina LS, Romanov GP, Gotovtsev NN, Morozov IV, Bondar AA, Platonov FA, Burtseva TE, Khusnutdinova EK, Posukh OL, Fedorova SA. Autosomal recessive cataract (CTRCT18) in the Yakut population isolate of Eastern Siberia: a novel founder variant in the FYCO1 gene. Eur J Hum Genet 2021; 29:965-976. [PMID: 33767456 PMCID: PMC8187664 DOI: 10.1038/s41431-021-00833-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 12/19/2020] [Accepted: 02/10/2021] [Indexed: 11/09/2022] Open
Abstract
Congenital autosomal recessive cataract with unknown genetic etiology is one of the most common Mendelian diseases among the Turkic-speaking Yakut population (Eastern Siberia, Russia). To identify the genetic cause of congenital cataract spread in this population, we performed whole-exome sequencing (Illumina NextSeq 500) in one Yakut family with three affected siblings whose parents had preserved vision. We have revealed the novel homozygous c.1621C>T transition leading to premature stop codon p.(Gln541*) in exon 8 of the FYCO1 gene (NM_024513.4). Subsequent screening of c.1621C>T p.(Gln541*) revealed this variant in a homozygous state in 25 out of 29 Yakut families with congenital cataract (86%). Among 424 healthy individuals from seven populations of Eastern Siberia (Russians, Yakuts, Evenks, Evens, Dolgans, Chukchi, and Yukaghirs), the highest carrier frequency of c.1621C>T p.(Gln541*) was found in the Yakut population (7.9%). DNA samples of 25 homozygous for c.1621C>T p.(Gln541*) patients with congenital cataract and 114 unaffected unrelated individuals without this variant were used for a haplotype analysis based on the genotyping of six STR markers (D3S3512, D3S3685, D3S3582, D3S3561, D3S1289, and D3S3698). The structure of the identified haplotypes indicates a common origin for all of the studied mutant chromosomes bearing c.1621C>T p.(Gln541*). The age of the с.1621C>T p.(Gln541*) founder haplotype was estimated to be approximately 260 ± 65 years (10 generations). These findings characterize Eastern Siberia as the region of the world with the most extensive accumulation of the unique variant c.1621C>T p.(Gln541*) in the FYCO1 gene as a result of the founder effect.
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Affiliation(s)
- Nikolay A Barashkov
- Laboratory of Molecular Genetics, Yakut Science Centre of Complex Medical Problems, Yakutsk, Russian Federation.
- Laboratory of Molecular Biology, M.K. Ammosov North-Eastern Federal University, Yakutsk, Russian Federation.
| | | | - Tuyara V Borisova
- Laboratory of Molecular Biology, M.K. Ammosov North-Eastern Federal University, Yakutsk, Russian Federation
| | - Fedor M Teryutin
- Laboratory of Molecular Genetics, Yakut Science Centre of Complex Medical Problems, Yakutsk, Russian Federation
| | - Aisen V Solovyev
- Laboratory of Molecular Genetics, Yakut Science Centre of Complex Medical Problems, Yakutsk, Russian Federation
- Laboratory of Molecular Biology, M.K. Ammosov North-Eastern Federal University, Yakutsk, Russian Federation
| | - Vera G Pshennikova
- Laboratory of Molecular Genetics, Yakut Science Centre of Complex Medical Problems, Yakutsk, Russian Federation
| | - Nadejda V Sapojnikova
- Department of Ophthalmology, Republican Hospital #1 - National Centre of Medicine, Yakutsk, Russian Federation
| | - Lyubov S Vychuzhina
- Department of Ophthalmology, Republican Hospital #1 - National Centre of Medicine, Yakutsk, Russian Federation
| | - Georgii P Romanov
- Laboratory of Molecular Genetics, Yakut Science Centre of Complex Medical Problems, Yakutsk, Russian Federation
- Laboratory of Molecular Biology, M.K. Ammosov North-Eastern Federal University, Yakutsk, Russian Federation
| | - Nyurgun N Gotovtsev
- Laboratory of Molecular Genetics, Yakut Science Centre of Complex Medical Problems, Yakutsk, Russian Federation
| | - Igor V Morozov
- SB RAS Genomics Core Facility, Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
- Novosibirsk State University, Novosibirsk, Russian Federation
| | - Alexander A Bondar
- SB RAS Genomics Core Facility, Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Fedor A Platonov
- Medical Institute, M.K. Ammosov North-Eastern Federal University, Yakutsk, Russian Federation
| | - Tatiana E Burtseva
- Medical Institute, M.K. Ammosov North-Eastern Federal University, Yakutsk, Russian Federation
- Laboratory of the Children Health Monitoring and Medical-environmental Research, Yakut Science Centre of Complex Medical Problems, Yakutsk, Russian Federation
| | - Elza K Khusnutdinova
- Laboratory of Molecular Biology, M.K. Ammosov North-Eastern Federal University, Yakutsk, Russian Federation
- Laboratory of Human Molecular Genetics, Institute of Biochemistry and Genetics, Ufa Federal Research Center of Russian Academy of Sciences, Ufa, Russian Federation
- Department of Genetics and Fundamental Medicine, Bashkir State University, Ufa, Russian Federation
| | - Olga L Posukh
- Novosibirsk State University, Novosibirsk, Russian Federation
- Federal Research Center Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Sardana A Fedorova
- Laboratory of Molecular Genetics, Yakut Science Centre of Complex Medical Problems, Yakutsk, Russian Federation
- Laboratory of Molecular Biology, M.K. Ammosov North-Eastern Federal University, Yakutsk, Russian Federation
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Almeida J, Fehn AM, Ferreira M, Machado T, Hagemeijer T, Rocha J, Gayà-Vidal M. The Genes of Freedom: Genome-Wide Insights into Marronage, Admixture and Ethnogenesis in the Gulf of Guinea. Genes (Basel) 2021; 12:833. [PMID: 34071462 PMCID: PMC8229774 DOI: 10.3390/genes12060833] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 04/29/2021] [Revised: 05/24/2021] [Accepted: 05/26/2021] [Indexed: 12/30/2022] Open
Abstract
The forced migration of millions of Africans during the Atlantic Slave Trade led to the emergence of new genetic and linguistic identities, thereby providing a unique opportunity to study the mechanisms giving rise to human biological and cultural variation. Here we focus on the archipelago of São Tomé and Príncipe in the Gulf of Guinea, which hosted one of the earliest plantation societies relying exclusively on slave labor. We analyze the genetic variation in 25 individuals from three communities who speak distinct creole languages (Forros, Principenses and Angolares), using genomic data from expanded exomes in combination with a contextual dataset from Europe and Africa, including newly generated data from 28 Bantu speakers from Angola. Our findings show that while all islanders display mixed contributions from the Gulf of Guinea and Angola, the Angolares are characterized by extreme genetic differentiation and inbreeding, consistent with an admixed maroon isolate. In line with a more prominent Bantu contribution to their creole language, we additionally found that a previously reported high-frequency Y-chromosome haplotype in the Angolares has a likely Angolan origin, suggesting that their genetic, linguistic and social characteristics were influenced by a small group of dominant men who achieved disproportionate reproductive success.
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Affiliation(s)
- João Almeida
- CIBIO-Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, 4485-661 Vairão, Portugal; (J.A.); (A.-M.F.); (M.F.); (T.M.); (M.G.-V.)
- CIIMAR/CIMAR—Interdisciplinary Centre of Marine and Environmental Research, University of Porto, 4450-208 Matosinhos, Portugal
| | - Anne-Maria Fehn
- CIBIO-Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, 4485-661 Vairão, Portugal; (J.A.); (A.-M.F.); (M.F.); (T.M.); (M.G.-V.)
- Department of Linguistic and Cultural Evolution, Max-Planck Institute for the Science of Human History, 07745 Jena, Germany
| | - Margarida Ferreira
- CIBIO-Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, 4485-661 Vairão, Portugal; (J.A.); (A.-M.F.); (M.F.); (T.M.); (M.G.-V.)
- Department of Medical Sciences, Institute of Biomedicine—iBiMED, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Teresa Machado
- CIBIO-Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, 4485-661 Vairão, Portugal; (J.A.); (A.-M.F.); (M.F.); (T.M.); (M.G.-V.)
| | - Tjerk Hagemeijer
- Centro de Linguística da Universidade de Lisboa, 1600-214 Lisboa, Portugal;
- Faculdade de Letras, Universidade de Lisboa, 1600-214 Lisboa, Portugal
| | - Jorge Rocha
- CIBIO-Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, 4485-661 Vairão, Portugal; (J.A.); (A.-M.F.); (M.F.); (T.M.); (M.G.-V.)
- Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, 4169-007 Porto, Portugal
| | - Magdalena Gayà-Vidal
- CIBIO-Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, 4485-661 Vairão, Portugal; (J.A.); (A.-M.F.); (M.F.); (T.M.); (M.G.-V.)
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Nikanorova AA, Barashkov NA, Pshennikova VG, Nakhodkin SS, Gotovtsev NN, Romanov GP, Solovyev AV, Kuzmina SS, Sazonov NN, Fedorova SA. The Role of Nonshivering Thermogenesis Genes on Leptin Levels Regulation in Residents of the Coldest Region of Siberia. Int J Mol Sci 2021; 22:ijms22094657. [PMID: 33925025 PMCID: PMC8124869 DOI: 10.3390/ijms22094657] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/23/2021] [Accepted: 04/26/2021] [Indexed: 12/14/2022] Open
Abstract
Leptin plays an important role in thermoregulation and is possibly associated with the microevolutionary processes of human adaptation to a cold climate. In this study, based on the Yakut population (n = 281 individuals) living in the coldest region of Siberia (t°minimum -71.2 °C), we analyze the serum leptin levels and data of 14 single nucleotide polymorphisms (SNPs) of 10 genes (UCP1, UCP2, UCP3, FNDC5, PPARGC1A, CIDEA, PTGS2, TRPV1, LEPR, BDNF) that are possibly involved in nonshivering thermogenesis processes. Our results demonstrate that from 14 studied SNPs of 10 genes, 2 SNPs (the TT rs3811787 genotype of the UCP1 gene and the GG rs6265 genotype of the BDNF gene) were associated with the elevated leptin levels in Yakut females (p < 0.05). Furthermore, of these two SNPs, the rs3811787 of the UCP1 gene demonstrated more indications of natural selection for cold climate adaptation. The prevalence gradient of the T-allele (rs3811787) of UCP1 increased from the south to the north across Eurasia, along the shore of the Arctic Ocean. Thereby, our study suggests the potential involvement of the UCP1 gene in the leptin-mediated thermoregulation mechanism, while the distribution of its allelic variants is probably related to human adaptation to a cold climate.
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Affiliation(s)
- Alena A. Nikanorova
- Laboratory of Molecular Genetics, Yakut Science Centre of Complex Medical Problems, 677010 Yakutsk, Sakha Republic (Yakutia), Russia; (A.A.N.); (V.G.P.); (N.N.G.); (G.P.R.); (A.V.S.)
| | - Nikolay A. Barashkov
- Laboratory of Molecular Genetics, Yakut Science Centre of Complex Medical Problems, 677010 Yakutsk, Sakha Republic (Yakutia), Russia; (A.A.N.); (V.G.P.); (N.N.G.); (G.P.R.); (A.V.S.)
- Correspondence:
| | - Vera G. Pshennikova
- Laboratory of Molecular Genetics, Yakut Science Centre of Complex Medical Problems, 677010 Yakutsk, Sakha Republic (Yakutia), Russia; (A.A.N.); (V.G.P.); (N.N.G.); (G.P.R.); (A.V.S.)
| | - Sergey S. Nakhodkin
- Laboratory of Molecular Biology, M.K. Ammosov North-Eastern Federal University, 677000 Yakutsk, Sakha Republic (Yakutia), Russia; (S.S.N.); (S.S.K.); (N.N.S.); (S.A.F.)
| | - Nyurgun N. Gotovtsev
- Laboratory of Molecular Genetics, Yakut Science Centre of Complex Medical Problems, 677010 Yakutsk, Sakha Republic (Yakutia), Russia; (A.A.N.); (V.G.P.); (N.N.G.); (G.P.R.); (A.V.S.)
| | - Georgii P. Romanov
- Laboratory of Molecular Genetics, Yakut Science Centre of Complex Medical Problems, 677010 Yakutsk, Sakha Republic (Yakutia), Russia; (A.A.N.); (V.G.P.); (N.N.G.); (G.P.R.); (A.V.S.)
- Laboratory of Molecular Biology, M.K. Ammosov North-Eastern Federal University, 677000 Yakutsk, Sakha Republic (Yakutia), Russia; (S.S.N.); (S.S.K.); (N.N.S.); (S.A.F.)
| | - Aisen V. Solovyev
- Laboratory of Molecular Genetics, Yakut Science Centre of Complex Medical Problems, 677010 Yakutsk, Sakha Republic (Yakutia), Russia; (A.A.N.); (V.G.P.); (N.N.G.); (G.P.R.); (A.V.S.)
- Laboratory of Molecular Biology, M.K. Ammosov North-Eastern Federal University, 677000 Yakutsk, Sakha Republic (Yakutia), Russia; (S.S.N.); (S.S.K.); (N.N.S.); (S.A.F.)
| | - Sargylana S. Kuzmina
- Laboratory of Molecular Biology, M.K. Ammosov North-Eastern Federal University, 677000 Yakutsk, Sakha Republic (Yakutia), Russia; (S.S.N.); (S.S.K.); (N.N.S.); (S.A.F.)
| | - Nikolay N. Sazonov
- Laboratory of Molecular Biology, M.K. Ammosov North-Eastern Federal University, 677000 Yakutsk, Sakha Republic (Yakutia), Russia; (S.S.N.); (S.S.K.); (N.N.S.); (S.A.F.)
| | - Sardana A. Fedorova
- Laboratory of Molecular Biology, M.K. Ammosov North-Eastern Federal University, 677000 Yakutsk, Sakha Republic (Yakutia), Russia; (S.S.N.); (S.S.K.); (N.N.S.); (S.A.F.)
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11
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Tagore D, Aghakhanian F, Naidu R, Phipps ME, Basu A. Insights into the demographic history of Asia from common ancestry and admixture in the genomic landscape of present-day Austroasiatic speakers. BMC Biol 2021; 19:61. [PMID: 33781248 PMCID: PMC8008685 DOI: 10.1186/s12915-021-00981-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 02/12/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND The demographic history of South and Southeast Asia (S&SEA) is complex and contentious, with multiple waves of human migration. Some of the earliest footfalls were of the ancestors of modern Austroasiatic (AA) language speakers. Understanding the history of the AA language family, comprising of over 150 languages and their speakers distributed across broad geographical region in isolated small populations of various sizes, can help shed light on the peopling of S&SEA. Here we investigated the genetic relatedness of two AA groups, their relationship with other ethno-linguistically distinct populations, and the relationship of these groups with ancient genomes of individuals living in S&SEA at different time periods, to infer about the demographic history of this region. RESULTS We analyzed 1451 extant genomes, 189 AAs from India and Malaysia, and 43 ancient genomes from S&SEA. Population structure analysis reveals neither language nor geography appropriately correlates with genetic diversity. The inconsistency between "language and genetics" or "geography and genetics" can largely be attributed to ancient admixture with East Asian populations. We estimated a pre-Neolithic origin of AA language speakers, with shared ancestry between Indian and Malaysian populations until about 470 generations ago, contesting the existing model of Neolithic expansion of the AA culture. We observed a spatio-temporal transition in the genetic ancestry of SEA with genetic contribution from East Asia significantly increasing in the post-Neolithic period. CONCLUSION Our study shows that contrary to assumptions in many previous studies and despite having linguistic commonality, Indian AAs have a distinct genomic structure compared to Malaysian AAs. This linguistic-genetic discordance is reflective of the complex history of population migration and admixture shaping the genomic landscape of S&SEA. We postulate that pre-Neolithic ancestors of today's AAs were widespread in S&SEA, and the fragmentation and dissipation of the population have largely been a resultant of multiple migrations of East Asian farmers during the Neolithic period. It also highlights the resilience of AAs in continuing to speak their language in spite of checkered population distribution and possible dominance from other linguistic groups.
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Affiliation(s)
- Debashree Tagore
- National Institute of Biomedical Genomics, Kalyani, 741251, India
| | - Farhang Aghakhanian
- Oklahoma Medical Research Foundation, Genes and Human Disease Program, 825 NE 13th Street, Oklahoma City, OK, 73104, USA
- Genomics Facility, School of Science, Monash University Malaysia, Jalan Lagoon Selatan, 47500, Bandar Sunway, Selangor, Malaysia
| | - Rakesh Naidu
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Jalan Lagoon Selatan, 47500, Bandar Sunway, Selangor Darul Ehsan, Malaysia
| | - Maude E Phipps
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Jalan Lagoon Selatan, 47500, Bandar Sunway, Selangor Darul Ehsan, Malaysia
| | - Analabha Basu
- National Institute of Biomedical Genomics, Kalyani, 741251, India.
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12
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Affiliation(s)
- Keolu Fox
- From the Department of Anthropology, the Global Health Program, and the Indigenous Futures Lab, University of California at San Diego, San Diego
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13
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Maggi J, Roberts L, Koller S, Rebello G, Berger W, Ramesar R. De Novo Assembly-Based Analysis of RPGR Exon ORF15 in an Indigenous African Cohort Overcomes Limitations of a Standard Next-Generation Sequencing (NGS) Data Analysis Pipeline. Genes (Basel) 2020; 11:genes11070800. [PMID: 32679846 PMCID: PMC7396994 DOI: 10.3390/genes11070800] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [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: 06/11/2020] [Revised: 06/24/2020] [Accepted: 07/13/2020] [Indexed: 01/10/2023] Open
Abstract
RPGR exon ORF15 variants are one of the most frequent causes for inherited retinal disorders (IRDs), in particular retinitis pigmentosa. The low sequence complexity of this mutation hotspot makes it prone to indels and challenging for sequence data analysis. Whole-exome sequencing generally fails to provide adequate coverage in this region. Therefore, complementary methods are needed to avoid false positives as well as negative results. In this study, next-generation sequencing (NGS) was used to sequence long-range PCR amplicons for an IRD cohort of African ancestry. By developing a novel secondary analysis pipeline based on de novo assembly, we were able to avoid the miscalling of variants generated by standard NGS analysis tools. We identified pathogenic variants in 11 patients (13% of the cohort), two of which have not been reported previously. We provide a novel and alternative end-to-end secondary analysis pipeline for targeted NGS of ORF15 that is less prone to false positive and negative variant calls.
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Affiliation(s)
- Jordi Maggi
- Institute of Medical Molecular Genetic, University of Zurich, 8952 Schlieren, Switzerland; (J.M.); (S.K.)
- Zurich Center for Integrative Human Physiology (ZIHP), University of Zurich, 8006 Zurich, Switzerland
| | - Lisa Roberts
- University of Cape Town/MRC Genomic and Precision Medicine Research Unit, Division of Human Genetics, Department of Pathology, Institute of Infectious Disease and Molecular Medicine (IDM), Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa; (L.R.); (G.R.); (R.R.)
| | - Samuel Koller
- Institute of Medical Molecular Genetic, University of Zurich, 8952 Schlieren, Switzerland; (J.M.); (S.K.)
| | - George Rebello
- University of Cape Town/MRC Genomic and Precision Medicine Research Unit, Division of Human Genetics, Department of Pathology, Institute of Infectious Disease and Molecular Medicine (IDM), Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa; (L.R.); (G.R.); (R.R.)
| | - Wolfgang Berger
- Institute of Medical Molecular Genetic, University of Zurich, 8952 Schlieren, Switzerland; (J.M.); (S.K.)
- Zurich Center for Integrative Human Physiology (ZIHP), University of Zurich, 8006 Zurich, Switzerland
- Neuroscience Center Zurich (ZNZ), University and ETH Zurich, 8006 Zurich, Switzerland
- Correspondence:
| | - Rajkumar Ramesar
- University of Cape Town/MRC Genomic and Precision Medicine Research Unit, Division of Human Genetics, Department of Pathology, Institute of Infectious Disease and Molecular Medicine (IDM), Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa; (L.R.); (G.R.); (R.R.)
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14
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Tsosie KS, Begay RL, Fox K, Garrison NA. Generations of genomes: advances in paleogenomics technology and engagement for Indigenous people of the Americas. Curr Opin Genet Dev 2020; 62:91-96. [PMID: 32721847 PMCID: PMC7484015 DOI: 10.1016/j.gde.2020.06.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 06/18/2020] [Accepted: 06/22/2020] [Indexed: 02/07/2023]
Abstract
For decades, scientists have collected genomic information from Indigenous peoples and their ancestors with the goal of elucidating human migration events, understanding ancestral origins, and identifying ancestral variants contributing to disease. However, such studies may not have offered much benefit to the Indigenous groups who contributed DNA, and many have instead perpetuated stereotypes and other harms. With recent advances in genomic technology facilitating the study of both ancient and present-day DNA, researchers and Indigenous communities have new opportunities to begin collaboratively addressing important questions about human health and history. Yet, while there are increased efforts to ethically engage Indigenous communities, more work is still needed as the discipline struggles to absolve itself of the racialized science and extractive biocolonialism that defined its past.
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Affiliation(s)
- Krystal S Tsosie
- Vanderbilt University, Nashville, TN 37325, USA; Native BioData Consortium, Eagle Butte, SD 57625, USA
| | - Rene L Begay
- Centers for American Indian and Alaska Native Health, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Keolu Fox
- Department of Anthropology, University of California, San Diego, La Jolla, CA 92093, USA; Department of Global Health, University of California, San Diego, La Jolla, CA 92093, USA; Indigenous Futures Lab, University of California, San Diego, La Jolla, CA 92093, USA; Native BioData Consortium, Eagle Butte, SD 57625, USA
| | - Nanibaa' A Garrison
- Institute for Society and Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA; Institute for Precision Health, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA; General Internal Medicine and Health Services Research, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA.
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15
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Prictor M, Huebner S, Teare HJA, Burchill L, Kaye J. Australian Aboriginal and Torres Strait Islander Collections of Genetic Heritage: The Legal, Ethical and Practical Considerations of a Dynamic Consent Approach to Decision Making. J Law Med Ethics 2020; 48:205-217. [PMID: 32342777 DOI: 10.1177/1073110520917012] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Dynamic Consent (DC) is both a model and a specific web-based tool that enables clear, granular communication and recording of participant consent choices over time. The DC model enables individuals to know and to decide how personal research information is being used and provides a way in which to exercise legal rights provided in privacy and data protection law. The DC tool is flexible and responsive, enabling legal and ethical requirements in research data sharing to be met and for online health information to be maintained. DC has been used in rare diseases and genomics, to enable people to control and express their preferences regarding their own data. However, DC has never been explored in relationship to historical collections of bioscientific and genetic heritage or to contexts involving Aboriginal and Torres Strait Islander people (First Peoples of Australia). In response to the growing interest by First Peoples throughout Australia in genetic and genomic research, and the increasing number of invitations from researchers to participate in community health and wellbeing projects, this article examines the legal and ethical attributes and challenges of DC in these contexts. It also explores opportunities for including First Peoples' cultural perspectives, governance, and leadership as a method for defining (or redefining) DC on cultural terms that engage best practice research and data analysis as well as respect for meaningful and longitudinal individual and family participation.
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Affiliation(s)
- Megan Prictor
- Megan Prictor, Ph.D., is a Research Fellow in health, law and emerging technologies at Melbourne Law School, the University of Melbourne, Australia. Her interdisciplinary research focuses on informed consent approaches, electronic health records and data privacy. Sharon Huebner, Ph.D., is a Research Fellow at the University of Melbourne's Indigenous Studies Unit and an honorary Research Fellow at the Monash Indigenous Studies Centre, Monash University. She has worked with Aboriginal and Torres Strait Islander families for the past two decades protecting and preserving intergenerational rights to cultural heritage, including the digital return of material culture from archives, libraries and museums. Harriet J.A. Teare, D.Phil. (Chemistry), is a researcher in healthcare and policy, and Deputy Director of the Centre for Health, Law and Emerging Technologies (HeLEX), the University of Oxford. Over the past 6 years she has been developing dynamic consent approaches, working with different patient groups and organisations to learn directly from potential users about how such a tool could benefit their research experience. Luke Burchill, Ph.D., is an Associate Professor of Medicine at the University of Melbourne, where he leads the Aboriginal cardiovascular health disparities program. Clinically he works as an Adult Congenital Heart Disease Specialist at Royal Melbourne Hospital. Associate Professor Burchill is the first Aboriginal cardiologist in Australia. Jane Kaye, D.Phil., is the Director of the Centre for Health, Law, and Emerging Technologies (HeLEX) at the University of Oxford and has a part-time Professorship at the University of Melbourne, Australia, where she also leads the HeLEX@Melbourne research team. The focus of Professor Kaye's research is on governance with an emphasis on personalised medicine, biobanks, privacy, data-sharing frameworks, international governance and translational research
| | - Sharon Huebner
- Megan Prictor, Ph.D., is a Research Fellow in health, law and emerging technologies at Melbourne Law School, the University of Melbourne, Australia. Her interdisciplinary research focuses on informed consent approaches, electronic health records and data privacy. Sharon Huebner, Ph.D., is a Research Fellow at the University of Melbourne's Indigenous Studies Unit and an honorary Research Fellow at the Monash Indigenous Studies Centre, Monash University. She has worked with Aboriginal and Torres Strait Islander families for the past two decades protecting and preserving intergenerational rights to cultural heritage, including the digital return of material culture from archives, libraries and museums. Harriet J.A. Teare, D.Phil. (Chemistry), is a researcher in healthcare and policy, and Deputy Director of the Centre for Health, Law and Emerging Technologies (HeLEX), the University of Oxford. Over the past 6 years she has been developing dynamic consent approaches, working with different patient groups and organisations to learn directly from potential users about how such a tool could benefit their research experience. Luke Burchill, Ph.D., is an Associate Professor of Medicine at the University of Melbourne, where he leads the Aboriginal cardiovascular health disparities program. Clinically he works as an Adult Congenital Heart Disease Specialist at Royal Melbourne Hospital. Associate Professor Burchill is the first Aboriginal cardiologist in Australia. Jane Kaye, D.Phil., is the Director of the Centre for Health, Law, and Emerging Technologies (HeLEX) at the University of Oxford and has a part-time Professorship at the University of Melbourne, Australia, where she also leads the HeLEX@Melbourne research team. The focus of Professor Kaye's research is on governance with an emphasis on personalised medicine, biobanks, privacy, data-sharing frameworks, international governance and translational research
| | - Harriet J A Teare
- Megan Prictor, Ph.D., is a Research Fellow in health, law and emerging technologies at Melbourne Law School, the University of Melbourne, Australia. Her interdisciplinary research focuses on informed consent approaches, electronic health records and data privacy. Sharon Huebner, Ph.D., is a Research Fellow at the University of Melbourne's Indigenous Studies Unit and an honorary Research Fellow at the Monash Indigenous Studies Centre, Monash University. She has worked with Aboriginal and Torres Strait Islander families for the past two decades protecting and preserving intergenerational rights to cultural heritage, including the digital return of material culture from archives, libraries and museums. Harriet J.A. Teare, D.Phil. (Chemistry), is a researcher in healthcare and policy, and Deputy Director of the Centre for Health, Law and Emerging Technologies (HeLEX), the University of Oxford. Over the past 6 years she has been developing dynamic consent approaches, working with different patient groups and organisations to learn directly from potential users about how such a tool could benefit their research experience. Luke Burchill, Ph.D., is an Associate Professor of Medicine at the University of Melbourne, where he leads the Aboriginal cardiovascular health disparities program. Clinically he works as an Adult Congenital Heart Disease Specialist at Royal Melbourne Hospital. Associate Professor Burchill is the first Aboriginal cardiologist in Australia. Jane Kaye, D.Phil., is the Director of the Centre for Health, Law, and Emerging Technologies (HeLEX) at the University of Oxford and has a part-time Professorship at the University of Melbourne, Australia, where she also leads the HeLEX@Melbourne research team. The focus of Professor Kaye's research is on governance with an emphasis on personalised medicine, biobanks, privacy, data-sharing frameworks, international governance and translational research
| | - Luke Burchill
- Megan Prictor, Ph.D., is a Research Fellow in health, law and emerging technologies at Melbourne Law School, the University of Melbourne, Australia. Her interdisciplinary research focuses on informed consent approaches, electronic health records and data privacy. Sharon Huebner, Ph.D., is a Research Fellow at the University of Melbourne's Indigenous Studies Unit and an honorary Research Fellow at the Monash Indigenous Studies Centre, Monash University. She has worked with Aboriginal and Torres Strait Islander families for the past two decades protecting and preserving intergenerational rights to cultural heritage, including the digital return of material culture from archives, libraries and museums. Harriet J.A. Teare, D.Phil. (Chemistry), is a researcher in healthcare and policy, and Deputy Director of the Centre for Health, Law and Emerging Technologies (HeLEX), the University of Oxford. Over the past 6 years she has been developing dynamic consent approaches, working with different patient groups and organisations to learn directly from potential users about how such a tool could benefit their research experience. Luke Burchill, Ph.D., is an Associate Professor of Medicine at the University of Melbourne, where he leads the Aboriginal cardiovascular health disparities program. Clinically he works as an Adult Congenital Heart Disease Specialist at Royal Melbourne Hospital. Associate Professor Burchill is the first Aboriginal cardiologist in Australia. Jane Kaye, D.Phil., is the Director of the Centre for Health, Law, and Emerging Technologies (HeLEX) at the University of Oxford and has a part-time Professorship at the University of Melbourne, Australia, where she also leads the HeLEX@Melbourne research team. The focus of Professor Kaye's research is on governance with an emphasis on personalised medicine, biobanks, privacy, data-sharing frameworks, international governance and translational research
| | - Jane Kaye
- Megan Prictor, Ph.D., is a Research Fellow in health, law and emerging technologies at Melbourne Law School, the University of Melbourne, Australia. Her interdisciplinary research focuses on informed consent approaches, electronic health records and data privacy. Sharon Huebner, Ph.D., is a Research Fellow at the University of Melbourne's Indigenous Studies Unit and an honorary Research Fellow at the Monash Indigenous Studies Centre, Monash University. She has worked with Aboriginal and Torres Strait Islander families for the past two decades protecting and preserving intergenerational rights to cultural heritage, including the digital return of material culture from archives, libraries and museums. Harriet J.A. Teare, D.Phil. (Chemistry), is a researcher in healthcare and policy, and Deputy Director of the Centre for Health, Law and Emerging Technologies (HeLEX), the University of Oxford. Over the past 6 years she has been developing dynamic consent approaches, working with different patient groups and organisations to learn directly from potential users about how such a tool could benefit their research experience. Luke Burchill, Ph.D., is an Associate Professor of Medicine at the University of Melbourne, where he leads the Aboriginal cardiovascular health disparities program. Clinically he works as an Adult Congenital Heart Disease Specialist at Royal Melbourne Hospital. Associate Professor Burchill is the first Aboriginal cardiologist in Australia. Jane Kaye, D.Phil., is the Director of the Centre for Health, Law, and Emerging Technologies (HeLEX) at the University of Oxford and has a part-time Professorship at the University of Melbourne, Australia, where she also leads the HeLEX@Melbourne research team. The focus of Professor Kaye's research is on governance with an emphasis on personalised medicine, biobanks, privacy, data-sharing frameworks, international governance and translational research
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Rodrigues JCG, de Souza TP, Pastana LF, Ribeiro dos Santos AM, Fernandes MR, Pinto P, Wanderley AV, de Souza SJ, Kroll JE, Pereira AL, Magalhães L, Mercês LRD, Vidal AF, Vinasco-Sandoval T, Cavalcante GC, Guerreiro JF, de Assumpção PP, Ribeiro-dos-Santos Â, Santos S, dos Santos NPC. Identification of NUDT15 gene variants in Amazonian Amerindians and admixed individuals from northern Brazil. PLoS One 2020; 15:e0231651. [PMID: 32294118 PMCID: PMC7159207 DOI: 10.1371/journal.pone.0231651] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [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: 11/05/2019] [Accepted: 03/27/2020] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION The nudix hydrolase 15 (NUDT15) gene acts in the metabolism of thiopurine, by catabolizing its active metabolite thioguanosine triphosphate into its inactivated form, thioguanosine monophosphate. The frequency of alternative NUDT15 alleles, in particular those that cause a drastic loss of gene function, varies widely among geographically distinct populations. In the general population of northern Brazilian, high toxicity rates (65%) have been recorded in patients treated with the standard protocol for acute lymphoblastic leukemia, which involves thiopurine-based drugs. The present study characterized the molecular profile of the coding region of the NUDT15 gene in two groups, non-admixed Amerindians and admixed individuals from the Amazon region of northern Brazil. METHODS The entire NUDT15 gene was sequenced in 64 Amerindians from 12 Amazonian groups and 82 admixed individuals from northern Brazil. The DNA was extracted using phenol-chloroform. The exome libraries were prepared using the Nextera Rapid Capture Exome (Illumina) and SureSelect Human All Exon V6 (Agilent) kits. The allelic variants were annotated in the ViVa® (Viewer of Variants) software. RESULTS Four NUDT15 variants were identified: rs374594155, rs1272632214, rs147390019, andrs116855232. The variants rs1272632214 and rs116855232 were in complete linkage disequilibrium, and were assigned to the NUDT15*2 genotype. These variants had high frequencies in both our study populations in comparison with other populations catalogued in the 1000 Genomes database. We also identified the NUDT15*4 haplotype in our study populations, at frequencies similar to those reported in other populations from around the world. CONCLUSION Our findings indicate that Amerindian and admixed populations from northern Brazil have high frequencies of the NUDT15 haplotypes that alter the metabolism profile of thiopurines.
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Affiliation(s)
| | | | | | | | | | - Pablo Pinto
- Núcleo de Pesquisas em Oncologia, Universidade Federal do Pará, Belém, Pará, Brazil
- Laboratório de Genética Humana e Médica, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Pará, Brazil
| | | | - Sandro José de Souza
- Brain Institute, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - José Eduardo Kroll
- Brain Institute, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Adenilson Leão Pereira
- Laboratório de Genética Humana e Médica, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Pará, Brazil
| | - Leandro Magalhães
- Laboratório de Genética Humana e Médica, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Pará, Brazil
| | - Laís Reis das Mercês
- Laboratório de Genética Humana e Médica, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Pará, Brazil
| | - Amanda Ferreira Vidal
- Laboratório de Genética Humana e Médica, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Pará, Brazil
| | - Tatiana Vinasco-Sandoval
- Laboratório de Genética Humana e Médica, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Pará, Brazil
| | - Giovanna Chaves Cavalcante
- Laboratório de Genética Humana e Médica, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Pará, Brazil
| | - João Farias Guerreiro
- Laboratório de Genética Humana e Médica, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Pará, Brazil
| | | | - Ândrea Ribeiro-dos-Santos
- Núcleo de Pesquisas em Oncologia, Universidade Federal do Pará, Belém, Pará, Brazil
- Laboratório de Genética Humana e Médica, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Pará, Brazil
| | - Sidney Santos
- Núcleo de Pesquisas em Oncologia, Universidade Federal do Pará, Belém, Pará, Brazil
- Laboratório de Genética Humana e Médica, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Pará, Brazil
| | - Ney Pereira Carneiro dos Santos
- Núcleo de Pesquisas em Oncologia, Universidade Federal do Pará, Belém, Pará, Brazil
- Laboratório de Genética Humana e Médica, Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Pará, Brazil
- * E-mail:
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Zhang C, Gao Y, Ning Z, Lu Y, Zhang X, Liu J, Xie B, Xue Z, Wang X, Yuan K, Ge X, Pan Y, Liu C, Tian L, Wang Y, Lu D, Hoh BP, Xu S. PGG.SNV: understanding the evolutionary and medical implications of human single nucleotide variations in diverse populations. Genome Biol 2019; 20:215. [PMID: 31640808 PMCID: PMC6805450 DOI: 10.1186/s13059-019-1838-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 09/26/2019] [Indexed: 12/23/2022] Open
Abstract
Despite the tremendous growth of the DNA sequencing data in the last decade, our understanding of the human genome is still in its infancy. To understand the implications of genetic variants in the light of population genetics and molecular evolution, we developed a database, PGG.SNV ( https://www.pggsnv.org ), which gives much higher weight to previously under-investigated indigenous populations in Asia. PGG.SNV archives 265 million SNVs across 220,147 present-day genomes and 1018 ancient genomes, including 1009 newly sequenced genomes, representing 977 global populations. Moreover, estimation of population genetic diversity and evolutionary parameters is available in PGG.SNV, a unique feature compared with other databases.
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Affiliation(s)
- Chao Zhang
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
- Present Address: Department of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Yang Gao
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
- School of Life Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Zhilin Ning
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
| | - Yan Lu
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
| | - Xiaoxi Zhang
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
- School of Life Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Jiaojiao Liu
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
- School of Life Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Bo Xie
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
| | - Zhe Xue
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
| | - Xiaoji Wang
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
| | - Kai Yuan
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
| | - Xueling Ge
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
| | - Yuwen Pan
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
| | - Chang Liu
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
| | - Lei Tian
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
| | - Yuchen Wang
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
| | - Dongsheng Lu
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
| | - Boon-Peng Hoh
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China
- Faculty of Medicine and Health Sciences, UCSI University, Jalan Menara Gading, Taman Connaught, Cheras, 56000, Kuala Lumpur, Malaysia
| | - Shuhua Xu
- Chinese Academy of Sciences (CAS) Key Laboratory of Computational Biology, Max Planck Independent Research Group on Population Genomics, CAS-MPG Partner Institute for Computational Biology (PICB), Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, CAS, Shanghai, 200031, China.
- School of Life Science and Technology, ShanghaiTech University, Shanghai, 201210, China.
- Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, 650223, China.
- Collaborative Innovation Center of Genetics and Development, Shanghai, 200438, China.
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Barahona A. Karyotyping and population genetics in Cold War Mexico: Armendares's and Lisker's characterization of child and indigenous populations, 1960s-1980s. Hist Cienc Saude Manguinhos 2019; 26:245-264. [PMID: 30942313 DOI: 10.1590/s0104-59702019000100014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 10/10/2018] [Indexed: 06/09/2023]
Abstract
This paper focuses on geneticists Salvador Armendares's and Rubén Lisker's studies from the 1960s to the 1980s, to explore how their work fits into the post-1945 human biological studies, and also how the populations they studied, child and indigenous, can be considered laboratories of knowledge production. This paper describes how populations were considered for different purposes: scientific inquiry, standardization of medical practices, and production or application of medicines. Through the narrative of the different trajectories and collaborations between Armendares and Lisker, this paper also attempts to show the contact of their scientific practices, which brought cytogenetics and population genetics together at the local and global levels from a transnational perspective.
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Affiliation(s)
- Ana Barahona
- Professor, Department of Evolutionary Biology/ Universidad Nacional Autónoma de Mexico. Coyoacán - Mexico City - Mexico. orcid.org/0000-0001-7765-6444.
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