Human Biology最新文献

{"title":"Islands as Laboratories: Indigenous Knowledge and Gene Drives in the Pacific.","authors":"Riley I Taitingfong","doi":"10.13110/humanbiology.91.3.01","DOIUrl":"https://doi.org/10.13110/humanbiology.91.3.01","url":null,"abstract":"<p><p>This article argues that the genetic engineering technology known as gene drive must be evaluated in the context of the historic and ongoing impacts of settler colonialism and military experimentation on indigenous lands and peoples. After defining gene drive and previewing some of the key ethical issues related to its use, the author compares the language used to justify Cold War-era nuclear testing in the Pacific with contemporary scholarship framing islands as ideal test sites for gene drive-modified organisms. In both cases, perceptions of islands as remote and isolated are mobilized to warrant their treatment as sites of experimentation for emerging technologies. Though gene drive may offer valuable interventions into issues affecting island communities (e.g., vector-borne disease and invasive species management), proposals to conduct the first open trials of gene drive on islands are complicit in a long history of injustice that has treated islands (and their residents) as dispensable to the risks and unintended consequences associated with experimentation. This article contends that ethical gene drive research cannot be achieved without the inclusion of indigenous peoples as key stakeholders and provides three recommendations to guide community engagement involving indigenous communities: centering indigenous self-determination, replacing the deficit model of engagement with a truly participatory model, and integrating indigenous knowledge and values in the research and decision-making processes related to gene drive.</p>","PeriodicalId":13053,"journal":{"name":"Human Biology","volume":"91 3","pages":"179-188"},"PeriodicalIF":0.0,"publicationDate":"2020-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38058988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Momentum and Longevity for Tribally Driven Health Equity Science: Evidence from the Gathering for Health Project.","authors":"Jessica H L Elm,&nbsp;Tina Handeland","doi":"10.13110/humanbiology.91.3.05","DOIUrl":"https://doi.org/10.13110/humanbiology.91.3.05","url":null,"abstract":"<p><p>American Indian health disparities have reached crisis levels, and there is a need to develop culturally congruent interventions through meaningful tribal involvement and ethical community-oriented approaches. Hence, it is imperative that researchers and university administrators better understand how research translation occurs for tribally driven health-equity research projects. Utilizing thematic analysis methods, the authors examined documents from a 12-year community-based participatory research partnership to elucidate factors that ignite momentum and support partnership longevity. The overarching finding was that trust and respect provide a foundation for momentum and longevity and are closely intertwined with other themes identified in analyses. Seven themes were extrapolated and classified into two domains: (1) investments, which are catalyzing factors that advance research, and (2) intermediate processes, which link investments to success. Investment themes include Indigenous scholar involvement, time and effort, establishing rapport, and clear and appropriate communication. Intermediate process themes include generative colearning, active participation, and recognition and celebration. Community-based participatory research principles were reflected in these findings. This study also upholds prior published work on Indigenous research methodologies, promotes the lived experiences of Indigenous people, and contributes to Indigenous theory building and science.</p>","PeriodicalId":13053,"journal":{"name":"Human Biology","volume":"91 3","pages":"153-162"},"PeriodicalIF":0.0,"publicationDate":"2020-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7485137/pdf/nihms-1624603.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38058992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Methodology Matters: Designing a Pilot Study Guided by Indigenous Epistemologies.","authors":"Sandra A Juutilainen,&nbsp;Melanie Jeffrey,&nbsp;Suzanne Stewart","doi":"10.13110/humanbiology.91.3.06","DOIUrl":"https://doi.org/10.13110/humanbiology.91.3.06","url":null,"abstract":"<p><p>Indigenous individuals and communities have experienced historic and ongoing negative interactions with Western health care and biomedical research. To rebuild trust and mitigate power structures between researchers and Indigenous peoples, researchers can adopt Indigenous epistemologies in methodologies, such as nonhierarchical approaches to relationship. This article shares models developed to bridge Indigenous epistemologies with Western qualitative and quantitative research methods and demonstrates how these epistemologies can be used to guide the authors' development of a pilot study on traumatic spinal cord injury.</p>","PeriodicalId":13053,"journal":{"name":"Human Biology","volume":"91 3","pages":"141-151"},"PeriodicalIF":0.0,"publicationDate":"2020-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38058993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"\"Of Course, Data Can Never Fully Represent Reality\": Assessing the Relationship between \"Indigenous Data\" and \"Indigenous Knowledge,\" \"Traditional Ecological Knowledge,\" and \"Traditional Knowledge\".","authors":"Marisa Elena Duarte,&nbsp;Morgan Vigil-Hayes,&nbsp;Sandra Littletree,&nbsp;Miranda Belarde-Lewis","doi":"10.13110/humanbiology.91.3.03","DOIUrl":"https://doi.org/10.13110/humanbiology.91.3.03","url":null,"abstract":"<p><p>Multiple terms describe Indigenous peoples' creative expressions, including \"Indigenous knowledge\" (IK), \"traditional ecological knowledge\" (TEK), \"traditional knowledge\" (TK), and increasingly, \"Indigenous data\" (ID). Variation in terms contributes to disciplinary divides, challenges in organizing and finding prior studies about Indigenous peoples' creative expressions, and intellectually divergent chains of reference. The authors applied a decolonial, digital, feminist, ethics-of-care approach to citation analysis of records about Indigenous peoples knowledge and data, including network analyses of author-generated keywords and research areas, and content analysis of peer-reviewed studies about ID. Results reveal ambiguous uses of the term \"Indigenous data\"; the influence of ecology and environmental studies in research areas and topics associated with IK, TEK, and TK; and the influence of public administration and governance studies in research areas and topics associated with ID studies. Researchers of ID would benefit from applying a more nuanced and robust vocabulary, one informed by studies of IK, TEK, and TK. Researchers of TEK and TK would benefit from the more people-centered approaches of IK. Researchers and systems designers who work with data sets can practice relational accountability by centering the Indigenous peoples from whom observations are sourced, combining narrative methodologies with computational methods to sustain the holism favored by Indigenous science and the relationality of Indigenous peoples.</p>","PeriodicalId":13053,"journal":{"name":"Human Biology","volume":"91 3","pages":"163-178"},"PeriodicalIF":0.0,"publicationDate":"2020-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38058990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Indigenizing Science and Reasserting Indigeneity in Research.","authors":"Krystal S Tsosie,&nbsp;Katrina G Claw","doi":"10.13110/humanbiology.91.3.02","DOIUrl":"https://doi.org/10.13110/humanbiology.91.3.02","url":null,"abstract":"2Department of Science, Technology, Engineering, and Math, Turtle Mountain Community College, Belcourt, North Dakota, USA. 3Division of Biomedical Informatics and Personalized Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA. 4Colorado Center for Personalized Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA. *Correspondence to: Krystal S. Tsosie, e-mail: krystal.s.tsosie@gmail.com.","PeriodicalId":13053,"journal":{"name":"Human Biology","volume":"91 3","pages":"137-140"},"PeriodicalIF":0.0,"publicationDate":"2020-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38058989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Statement from the Executive Committee of the AAAG","authors":"","doi":"10.13110/humanbiology.92.3.0197","DOIUrl":"https://doi.org/10.13110/humanbiology.92.3.0197","url":null,"abstract":"","PeriodicalId":13053,"journal":{"name":"Human Biology","volume":"257 1","pages":"197 - 197"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77690354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Associations between Maternal Psychosocial Stress, DNA Methylation, and Newborn Birth Weight Identified by Investigating Methylation at Individual, Regional, and Genome Levels","authors":"Christopher J. Clukay, David Hughes, Darlene Kertes, Connie J. Mulligan","doi":"10.1353/hub.2017.0074","DOIUrl":"https://doi.org/10.1353/hub.2017.0074","url":null,"abstract":"Stress is known to affect health throughout life and into future generations, but the underlying molecular mechanisms are unknown. We tested the hypothesis that maternal psychosocial stress influences DNA methylation (DNAm), which in turn impacts newborn health outcomes. Specifically, we analyzed DNAm at individual, regional, and genome-wide levels to test for associations with maternal stress and newborn birth weight. Maternal venous blood and newborn cord blood (n = 24 and 22, respectively) were assayed for methylation at ~450,000 CpG sites. Methylation was analyzed by examining CpG sites individually in an epigenome-wide association study (EWAS), as regional groups using variably methylated region (VMR) analysis in maternal blood only, and through the epigenome-wide measures using genome-wide mean methylation (GMM), Horvath’s epigenetic clock, and mitotic age. These methylation measures were tested for association with three measures of maternal stress (maternal war trauma, chronic stress, and experience of sexual violence) and one health outcome (newborn birth weight). We observed that maternal experiences of war trauma, chronic stress, and sexual assault were each associated with decreased newborn birth weight (p < 1.95 × 10–7 in all cases). Testing individual CpG sites using EWAS, we observed no associations between DNAm and any measure of maternal stress or newborn birth weight in either maternal or cord blood, after Bonferroni multiple testing correction. However, the top-ranked CpG site in maternal blood that associated with maternal chronic stress and sexual violence before multiple testing correction is located near the SPON1 gene. Testing at a regional level, we found increased methylation of a VMR in maternal blood near SPON1 that was associated with chronic stress and sexual violence after Bonferroni multiple testing correction (p = 1.95 × 10–7 and 8.3 × 10–6, respectively). At the epigenomic level, cord blood GMM was associated with significantly higher levels of war trauma (p = 0.025) and was suggestively associated with sexual violence (p = 0.053). The other two epigenome-wide measures were not associated with maternal stress or newborn birth weight in either tissue type. Despite our small sample size, we identified associations even after conservative multiple testing correction. Specifically, we found associations between DNAm and the three measures of maternal stress across both tissues; specifically, a VMR in maternal blood and GMM in cord blood were both associated with different measures of maternal stress. The association of cord blood GMM, but not maternal blood GMM, with maternal stress may suggest different responses to stress in mother and newborn. It is noteworthy that we found associations only when CpG sites were analyzed in aggregate, either as VMRs or as a broad summary measure of GMM.","PeriodicalId":13053,"journal":{"name":"Human Biology","volume":"21 8","pages":"-"},"PeriodicalIF":0.0,"publicationDate":"2020-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141209387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Weaving the Strands of Life (Iiná Bitł’ool): History of Genetic Research Involving Navajo People","authors":"Rene Begay, Nanibaa’ Garrison, Franklin Sage, Mark Bauer, Ursula Knoki-Wilson, David Begay, Beverly Becenti-Pigman, Katrina Claw","doi":"10.1353/hub.2017.0075","DOIUrl":"https://doi.org/10.1353/hub.2017.0075","url":null,"abstract":"To date, some genetic studies offer medical benefits but lack a clear pathway to benefit for people from underrepresented backgrounds. Historically, Indigenous people, including the Diné (Navajo people), have raised concerns about the lack of benefits, misuse of DNA samples, lack of consultation, and ignoring of cultural and traditional ways of knowing. Shortly after the Navajo Nation Human Research Review Board was established in 1996, the Navajo Nation recognized growing concerns about genetic research, and in 2002 they established a moratorium on human genetic research studies. The moratorium effectively has protected their citizens from potential genetic research harms. Despite the placement of the moratorium, some genetic research studies have continued using blood and DNA samples from Navajo people. To understand the history of genetic research involving Navajo people, the authors conducted a literature review of genetic or genetics-related research publications that involved Navajo people, identifying 79 articles from the years 1926 to 2018. To their knowledge, no known literature review has comprehensively examined the history of genetic research in the Navajo community. This review divides the genetic research articles into the following general classifications: bacteria or virus genetics, blood and human leukocyte antigens, complex diseases, forensics, hereditary diseases, and population genetics and migration. The authors evaluated the methods reported in each article, described the number of Navajo individuals reported, recorded the academic and tribal approval statements, and noted whether the study considered Diné cultural values. Several studies focused on severe combined immunodeficiency disease, population history, neuropathy, albinism, and eye and skin disorders that affect Navajo people. The authors contextualize Diné ways of knowing related to genetics and health with Western scientific concepts to acknowledge the complex philosophy and belief system that guides Diné people and recognizes Indigenous science. They also encourage researchers to consider cultural perspectives and traditional knowledge that has the potential to create stronger conclusions and better-informed, ethical, and respectful science.","PeriodicalId":13053,"journal":{"name":"Human Biology","volume":"55 12","pages":"-"},"PeriodicalIF":0.0,"publicationDate":"2020-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141209749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Indigenizing Science and Reasserting Indigeneity in Research","authors":"K. Tsosie, Katrina Claw","doi":"10.1353/hub.2017.0072","DOIUrl":"https://doi.org/10.1353/hub.2017.0072","url":null,"abstract":"","PeriodicalId":13053,"journal":{"name":"Human Biology","volume":"89 23","pages":"-"},"PeriodicalIF":0.0,"publicationDate":"2020-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141210836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mitochondrial DNA Diversity and Evolutionary History of Native Human Populations of Argentinean Northwest Patagonia","authors":"M. Postillone, Virginia A. Cobos, Celmira Urrutia, C. Dejean, P. Gonzalez, S. Perez, Valeria Bernal","doi":"10.1353/hub.2017.0069","DOIUrl":"https://doi.org/10.1353/hub.2017.0069","url":null,"abstract":"The genetic composition of Amerindian descendants from Patagonia has long been a focus of interest, although the information available is still scarce for many geographic areas. Here, we report the fijirst analysis of the variation in the mitochondrial DNA (mtDNA) control region for an area of northwestern Patagonia, the North of Neuquén, with the aim of studying the processes and historical events that modeled the evolutionary history of these human groups. We analyzed 113 individuals from two localities of northern Neuquén, along with 6 from southern Neuquén and 223 previously published mtDNA sequences from neighboring areas in Argentina and Chile. We estimated the haplotypic variation and spatial structure of molecular variability. Amerindian subhaplogroups predominate in the two samples from northern Neuquén (n = 70), with D1g and C1b13 the most represented, although in diffferent proportions. These samples exhibit Amerindian mtDNA haplotypes similar to the variants from neighboring areas. Most of haplotype variability was within group; variation among groups was relatively low and scarcely associated with geographical space. The most frequent subhaplogroups in northern Neuquén are characteristic of native populations from Patagonia and Chilean Araucanía, and probably originated in the region during the Late Pleistocene or Early Holocene. However, the spatial variation of mtDNA haplotypes departs from a latitudinal pattern and suggests diffferential levels of gene flow among areas during the Late Holocene, with moderate levels across the North of Neuquén as well as between this area and neighboring populations from Chile, the South of Neuquén, and Río Negro.","PeriodicalId":13053,"journal":{"name":"Human Biology","volume":" 25","pages":"-"},"PeriodicalIF":0.0,"publicationDate":"2020-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141223793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}