The Roles of Twin Studies and Modern Genomic Technologies in Integrative Health Science

2018 ◽  
pp. 34-46
Author(s):  
Robert F. Krueger ◽  
Susan C. South
Keyword(s):  
Allostatic Load ◽  
Twin Studies ◽  
Transcriptional Response ◽  
The United States ◽  
Health Science ◽  
Research Strategies ◽  
Integrative Health ◽  
Genomic Technologies ◽  
Health And Illness ◽  
Modern Genomic

This chapter focuses on genetically informative research design and strategy in integrative health science (IHS). A feature of IHS is studying individual differences in health outcomes together and in a multidisciplinary manner. The chapter focuses on the advantages of using genetically informative research strategies for IHS. Genetically informative strategies are tools to enrich inferences within the IHS paradigm. They help parse the meaning of observed associations between exposures and outcomes. Two strategies are considered for the Midlife in the United States study : (1) Gene × Environment interactions and (2) correlations between education and allostatic load. A strategy likely to be employed in IHS research involves using segments of RNA to understand mechanisms underlying health and illness, focusing on the conserved transcriptional response to adversity (CTRA). The conclusion is that IHS and genetically informative research strategies are natural allies in understanding origins of health and illness in the population at large.

The Oxford Handbook of Integrative Health Science

2018 ◽  
Keyword(s):  
Adult Life ◽  
The United States ◽  
Sociodemographic Factors ◽  
Population Based ◽  
Health Science ◽  
National Study ◽  
Integrative Health ◽  
Social Structural ◽  
Research Population ◽  
Psychosocial Influences

This handbook signals a paradigm shift in health research. Population-based disciplines have employed large national samples to examine how sociodemographic factors contour rates of morbidity and mortality. Behavioral and psychosocial disciplines have studied the factors that influence these domains using small, nonrepresentative samples in experimental or longitudinal contexts. Biomedical disciplines, drawing on diverse fields, have examined mechanistic processes implicated in disease outcomes. The collection of chapters in this handbook embraces all such prior approaches and, via targeted questions, illustrates how they can be woven together. Diverse contributions showcase how social structural influences work together with psychosocial influences or experiential factors to impact differing health outcomes, including profiles of biological risk across distinct physiological systems. These varied biopsychosocial advances have grown up around the Midlife in the United States (MIDUS) national study of health, begun over 20 years ago and now encompassing over 12,000 Americans followed through time. The overarching principle behind the MIDUS enterprise is that deeper understanding of why some individuals remain healthy and well as they move across the decades of adult life, while others succumb to differing varieties of disease, dysfunction, or disability, requires a commitment to comprehensiveness that attends to the interplay of multiple interacting influences. Put another way, all of the disciplines mentioned have reliably documented influences on health, but in and of themselves, each is inherently limited because it neglects factors known to matter for health outside the discipline’s purview. Integrative health science is the alternative seeking to overcome these limitations.

Approaching Human Health as an Integrative Challenge: Introduction and Overview

2018 ◽  
pp. 2-22 ◽  
Author(s):  
Carol D. Ryff ◽  
Robert F. Krueger
Keyword(s):  
United States ◽  
Human Health ◽  
Daily Diary ◽  
The United States ◽  
Health Science ◽  
Depth Information ◽  
Multidisciplinary Research ◽  
The Road ◽  
Integrative Health ◽  
National Longitudinal Study

This chapter provides an overview of the Oxford Handbook of Integrative Health Science. A first section examines the rationale for multidisciplinary research on human health via evolution of biopsychosocial integration in a major national longitudinal study, known as MIDUS (Midlife in the United States). It began with in-depth survey assessments of sociodemographic and psychosocial factors and a daily diary component and was then expanded to include assessments of cognition, biomarkers, and neuroscience as well as a city-specific minority sample. Multiple waves of longitudinal data and recruitment of a “refresher” sample followed. The remainder of this introduction highlights scientific advances (elaborated in subsequent chapters) that followed from collecting in-depth information on the same set of participants. Each chapter offers a narrative of multiple scientific findings in targeted areas. We end with a glimpse at the road ahead in advancing integrative health science.

Behind the Scenes in Integrative Health Science: Understanding and Negotiating Data Management Challenges

2018 ◽  
pp. 22-34
Author(s):  
Barry T. Radler ◽  
Gayle D. Love
Keyword(s):  
Data Collection ◽  
Longitudinal Research ◽  
The United States ◽  
Population Based ◽  
Health Science ◽  
Complex Investigation ◽  
Integrative Health ◽  
Multiple Data ◽  
Data Products ◽  
Secondary Usage

The complexities of managing the data collection and data products in multidisciplinary, population-based longitudinal research on health are not readily apparent to those who use publicly available data. This chapter explores the behind-the-scenes details involved in conducting the Midlife in the United States (MIDUS) study. The objective is to explicate how such a complex investigation involving comprehensive biopsychosocial assessments, obtained on the same individuals followed repeatedly over time, is carried out. The MIDUS study includes multiple data collection projects, covering different domains of science. Such extensive data collection must be carefully sequenced and distributed across different data collection sites, while recognizing that the longitudinal research data life cycle is iterative in nature. The overarching goals are to ensure the integrity of the data collection process while generating data products that are discoverable, understandable, and well documented to promote robust primary and secondary usage of publicly available datasets.

Psychosocial Consequences of Body Weight and Obesity

2018 ◽  
pp. 274-286
Author(s):  
Deborah Carr ◽  
Vera K. Tsenkova
Keyword(s):  
Body Weight ◽  
Interpersonal Relationships ◽  
Large Scale ◽  
Well Being ◽  
The United States ◽  
Overweight And Obesity ◽  
The Body ◽  
Integrative Health ◽  
Psychosocial Consequences ◽  
Adults And Children

The body weight of U.S. adults and children has risen markedly over the past three decades. The physical health consequences of obesity are widely documented, and emerging research from the Midlife in the United States study and other large-scale surveys reveals the harmful impact of obesity on adults’ psychosocial and interpersonal well-being. This chapter synthesizes recent research on the psychosocial implications of body weight, with attention to explanatory mechanisms and subgroup differences in these patterns. A brief statistical portrait of body weight is provided, documenting rates and correlates of obesity, with a focus on race, gender, and socioeconomic status disparities. The consequences of body weight for three main outcomes are described: institutional and everyday discrimination, interpersonal relationships, and psychological well-being. The chapter concludes with a discussion of the ways that recent integrative health research on the psychosocial consequences of overweight and obesity inform our understanding of population health.

Creating Intersectional Subjects: A Critical Discourse Analysis of Health Science Breastfeeding Research

2021 ◽  
pp. 233264922098109
Author(s):  
Shannon K. Carter ◽  
Ashley Stone ◽  
Lain Graham ◽  
Jonathan M. Cox
Keyword(s):  
United States ◽  
Discourse Analysis ◽  
Black Women ◽  
Critical Discourse Analysis ◽  
The United States ◽  
Health Science ◽  
Policy Implications ◽  
Critical Discourse ◽  
Race Disparities ◽  
Breastfeeding Policy

Reducing race disparities in breastfeeding has become a health objective in the United States, spurring research aimed to identify causes and consequences of disparate rates. This study uses critical discourse analysis to assess how Black women are constructed in 80 quantitative health science research articles on breastfeeding disparities in the United States. Our analysis is grounded in critical race and intersectionality scholarship, which argues that researchers often incorrectly treat race and its intersections as causal mechanisms. Our findings reveal two distinct representations. Most commonly, race, gender, and their intersection are portrayed as essential characteristics of individuals. Black women are portrayed as a fixed category, possessing characteristics that inhibit breastfeeding; policy implications focus on modifying Black women’s characteristics to increase breastfeeding. Less commonly, Black women are portrayed as a diverse group who occupy a social position in society resulting from similar social and material conditions, seeking to identify factors that facilitate or inhibit breastfeeding. Policy implications emphasize mitigating structural barriers that disproportionately impact some Black women. We contribute to existing knowledge by demonstrating how dominant health science approaches provide evidence for health promotion campaigns that are unlikely to reduce health disparities and may do more harm than good to Black women. We also demonstrate the existence of a problematic knowledge set about Black women’s reproductive and infant feeding practices that is both ahistorical and decontextualized.

scholarly journals Complementary and Integrative Health Knowledge and Practice in Primary Care Settings: A Survey of Primary Care Providers in the Northwestern United States

2021 ◽  
Vol 10 ◽  
pp. 216495612110233
Author(s):  
Malaika R Schwartz ◽  
Allison M Cole ◽  
Gina A Keppel ◽  
Ryan Gilles ◽  
John Holmes ◽  
...  
Keyword(s):  
United States ◽  
Primary Care ◽  
Health Knowledge ◽  
Care Delivery ◽  
Primary Care Providers ◽  
The United States ◽  
Research Network ◽  
Care Providers ◽  
Integrative Health ◽  
And Training

Background The demand for complementary and integrative health (CIH) is increasing by patients who want to receive more CIH referrals, in-clinic services, and overall care delivery. To promote CIH within the context of primary care, it is critical that providers have sufficient knowledge of CIH, access to CIH-trained providers for referral purposes, and are comfortable either providing services or co-managing patients who favor a CIH approach to their healthcare. Objective The main objective was to gather primary care providers’ perspectives across the northwestern region of the United States on their CIH familiarity and knowledge, clinic barriers and opportunities, and education and training needs. Methods We conducted an online, quantitative survey through an email invitation to all primary care providers (n = 483) at 11 primary care organizations from the WWAMI (Washington, Wyoming, Alaska, Montana and Idaho) region Practice and Research Network (WPRN). The survey questions covered talking about CIH with patients, co-managing care with CIH providers, familiarity with and training in CIH modalities, clinic barriers to CIH integration, and interest in learning more about CIH modalities. Results 218 primary care providers completed the survey (45% response rate). Familiarity with individual CIH methods ranged from 73% (chiropracty) to 8% (curanderismo). Most respondents discussed CIH with their patients (88%), and many thought that their patients could benefit from CIH (41%). The majority (89%) were willing to co-manage a patient with a CIH provider. Approximately one-third of respondents had some expertise in at least one CIH modality. Over 78% were interested in learning more about the safety and efficacy of at least one CIH modality. Conclusion Primary care providers in the Northwestern United States are generally familiar with CIH modalities, are interested in referring and co-managing care with CIH providers, and would like to have more learning opportunities to increase knowledge of CIH.

How Does the Inclusion of Twins Conceived via Fertility Treatments Influence the Results of Twin Studies?

2012 ◽  
Vol 15 (6) ◽  
pp. 746-752 ◽  
Author(s):  
S. Alexandra Burt ◽  
Kelly L. Klump
Keyword(s):  
Twin Studies ◽  
The United States ◽  
Fertility Treatment ◽  
State University ◽  
Behavioral Differences ◽  
Vitro Fertilization ◽  
Fertility Treatments ◽  
Control And Prevention ◽  
Twin Families

Rates of twinning have risen dramatically over the last 30 years, from 1 in 53 births in 1980 to 1 in 30 births in 2009 (Martin et al. (January 2012). Three decades of twin births in the United States, 1980–2009. Atlanta, GA: Centers for Disease Control and Prevention, National Center for Health Statistics). This increase is largely attributable to increases in the use of fertility treatments (i.e., ovulation induction and in vitro fertilization) combined with delays in parenthood. Although this increase means that more twins are available for recruitment into twin studies, it also has potential consequences for the heritability estimates obtained in these studies. This study sought to evaluate this possibility, making use of the ongoing Michigan Twins Project (N = 7,261 families with twins aged 3–17 years), an arm of the Michigan State University Twin Registry. Results revealed that, on average, twins conceived via fertility treatments had lower rates of behavior problems than those conceived naturally, although these behavioral differences could be explained largely by demographic and socio-economic differences across the two types of twin families. Twin similarity did not meaningfully differ across fertility treatment status. We thus conclude that estimates of genetic and environmental influences obtained from twin studies over the last 10–15 years are more or less unaffected by the inclusion of twins conceived via fertility treatments in their samples.

Abstract P193: High Density Lipoprotein is Superior to Triglyceride as a Biomarker of Physiologic Stress in African Immigrants: The Africans in America Study

Circulation ◽  
2018 ◽  
Vol 137 (suppl_1) ◽  
Author(s):  
Rafeal L Baker ◽  
Jean N Utumatwishima ◽  
Stephanie T Chung ◽  
Anne E Sumner
Keyword(s):  
High Density Lipoprotein ◽  
Allostatic Load ◽  
Density Lipoprotein ◽  
African Immigrants ◽  
Cardiac Risk ◽  
The United States ◽  
High Density ◽  
Significant Difference ◽  
Group 2 ◽  
Group 1

Introduction: For Africans living in the United States, the extent to which stress-induced physiologic dysfunction varies by reason for immigration is unknown. Allostatic load score (ALS) is used to assess physiologic stress. ALS has biomarkers in 3 domains: cardiovascular, metabolic and immune. However, there are many ALS equations and the number of biomarkers in each domain varies. In the cardiac domain of ALS, equations use either triglyceride (TG) or high density lipoprotein (HDL). A specific problem for African descent populations is that HDL may be superior to TG as a marker of insulin resistance and cardiac risk. Objective: Our primary goal in 95 African immigrants (71% male, age 42±10, (mean±SD), range 22-62y) was to determine if ALS varied by reason for immigration. Our secondary goal was to evaluate 4 different ALS equations to determine if there was a difference in ALS performance depending on whether HDL or TG was the included biomarker. Methods and Results: For all 4 equations, the reasons for immigration from lowest to highest ALS were: family reunification, lottery for self and immediate family, marriage, asylum, work and study (Figure 1). As the first 3 reasons for immigration promoted family unity, they were grouped together (Group 1). The Africans who came for other reasons were grouped together (Group 2). Equations 1 and 2 included HDL as a biomarker. For these equations, ALS in Group 1 vs. Group 2 were: 1.7±1.3 vs. 2.8±1.7, P <0.01 and 1.4±1.2 vs. 2.3±1.7, P <0.01 resp. Equations 3 and 4 used TG. For these two equations ALS in Group 1 vs. Group 2 were: 2.2±1.6 vs. 2.9±2.0, P =0.08 and 2.1±1.4 vs. 2.9±2.0, P =0.03 resp. In Equations 1 and 2, when HDL was replaced by TG, the significant difference in ALS between groups declined. In Equations 3 and 4, when TG was replaced by HDL, the significant difference in ALS between groups increased. Conclusions: ALS varies by reason for immigration and is easier to detect in ALS equations which use HDL rather than TG.

scholarly journals Role of Legal Principles in Eliminating and Minimizing the Risks of Genomic Technologies

Lex Russica ◽  
2019 ◽  
pp. 121-128 ◽  
Author(s):  
M. N. Maleina
Keyword(s):  
Genetic Information ◽  
Personal Data ◽  
Negative Consequences ◽  
Genetic Characteristics ◽  
Legal Principles ◽  
Genomic Technologies ◽  
Preventive Actions ◽  
The Individual ◽  
Modern Genomic

The use of modern genomic technologies, along with the benefits to the man and society, can lead to negative consequences. Such risks exist both in the process and after the production, isolation, modification, storage of DNA. Prior to detailed legislative regulation of relations regarding the use of genomic technologies for medicinal purposes and not for medical reasons, legal principles become vital.The paper formulates the following basic legal principles of genomic technologies application: the principle of preventive actions of the state to protect citizens from the risks of using genomic technologies; the principle of preserving the human genome as a special species; the principle of guaranteeing the inviolability of the individual of every citizen when using genomic technologies; the principle of priority of life and health of citizens over the interests of science and society; the principle of equality of citizens regardless of genetic characteristics; the principle of protection of genetic information of every citizen as part of personal data; the principle of guaranteeing access to the citizen’s own genetic information. Legal principles can be used to resolve a dispute by analogy of law.

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