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Graves J. Population descriptors and behavioural genetic research. Nat Hum Behav 2024; 8:194-196. [PMID: 38057371 DOI: 10.1038/s41562-023-01772-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/08/2023]
Affiliation(s)
- Joseph Graves
- Department of Biology, North Carolina A&T State University, Greensboro, NC, USA.
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King DE, Lalwani PD, Mercado GP, Dolan EL, Frierson JM, Meyer JN, Murphy SK. The use of race terms in epigenetics research: considerations moving forward. Front Genet 2024; 15:1348855. [PMID: 38356697 PMCID: PMC10864599 DOI: 10.3389/fgene.2024.1348855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 01/11/2024] [Indexed: 02/16/2024] Open
Abstract
The field of environmental epigenetics is uniquely suited to investigate biologic mechanisms that have the potential to link stressors to health disparities. However, it is common practice in basic epigenetic research to treat race as a covariable in large data analyses in a way that can perpetuate harmful biases without providing any biologic insight. In this article, we i) propose that epigenetic researchers open a dialogue about how and why race is employed in study designs and think critically about how this might perpetuate harmful biases; ii) call for interdisciplinary conversation and collaboration between epigeneticists and social scientists to promote the collection of more detailed social metrics, particularly institutional and structural metrics such as levels of discrimination that could improve our understanding of individual health outcomes; iii) encourage the development of standards and practices that promote full transparency about data collection methods, particularly with regard to race; and iv) encourage the field of epigenetics to continue to investigate how social structures contribute to biological health disparities, with a particular focus on the influence that structural racism may have in driving these health disparities.
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Affiliation(s)
- Dillon E. King
- Nicholas School of the Environment, Duke University, Durham, NC, United States
- Department of Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC, United States
| | - Pooja D. Lalwani
- Nicholas School of the Environment, Duke University, Durham, NC, United States
| | - Gilberto Padilla Mercado
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC, United States
| | - Emma L. Dolan
- Department of Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC, United States
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, United States
| | - Johnna M. Frierson
- IDEALS Office, Duke University School of Medicine, Durham, NC, United States
| | - Joel N. Meyer
- Nicholas School of the Environment, Duke University, Durham, NC, United States
| | - Susan K. Murphy
- Nicholas School of the Environment, Duke University, Durham, NC, United States
- Department of Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC, United States
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