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Fiamingo M, Bailey A, Toler S, Lee K, Oshiro W, Yoo B, Krantz T, Evansky P, Davies D, Gilmour MI, Farraj A, Jaspers I, Hazari MS. Enriched housing differentially alters allostatic load and cardiopulmonary responses to wildfire-related smoke in male and female mice. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2024; 87:561-578. [PMID: 38721998 PMCID: PMC11167957 DOI: 10.1080/15287394.2024.2346582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2024]
Abstract
Living conditions are an important modifier of individual health outcomes and may lead to higher allostatic load (AL). However, housing-induced cardiovascular and immune effects contributing to altered environmental responsiveness remain understudied. This investigation was conducted to examine the influence of enriched (EH) versus depleted housing (DH) conditions on cardiopulmonary functions, systemic immune responses, and allostatic load in response to a single wildfire smoke (WS) exposure in mice. Male and female C57BL/6J mice were divided into EH or DH for 22 weeks, and cardiopulmonary assessments measured before and after exposures to either one-hr filtered air (FA) or flaming eucalyptus WS exposure. Male and female DH mice exhibited increased heart rate (HR) and left ventricular mass (LVM), as well as reduced stroke volume and end diastolic volume (EDV) one week following exposure to WS. Female DH mice displayed significantly elevated levels of IL-2, IL-17, corticosterone and hemoglobin A1c (HbA1c) following WS, while female in EH mice higher epinephrine levels were detected. Female mice exhibited higher AL than males with DH, which was potentiated post-WS exposure. Thus, DH increased susceptibility to extreme air pollution in a gender-dependent manner suggesting that living conditions need to be evaluated as a modifier of toxicological responses.
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Affiliation(s)
- Michelle Fiamingo
- Curriculum in Toxicology and Environmental Medicine, University of North Carolina – Chapel Hill, Chapel Hill, NC 27599
| | - Aleah Bailey
- Curriculum in Toxicology and Environmental Medicine, University of North Carolina – Chapel Hill, Chapel Hill, NC 27599
| | - Sydnie Toler
- Gillings School of Global Public Health and School of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Kaleb Lee
- Oak Ridge Institute for Science and Education, Oak Ridge, TN 37830
| | - Wendy Oshiro
- Public Health Integrated Toxicology Division, Center for Public Health and Environmental Assessment, United States Environmental Protection Agency, Research Triangle Park, NC 27711
| | - Brendan Yoo
- Public Health Integrated Toxicology Division, Center for Public Health and Environmental Assessment, United States Environmental Protection Agency, Research Triangle Park, NC 27711
| | - Todd Krantz
- Public Health Integrated Toxicology Division, Center for Public Health and Environmental Assessment, United States Environmental Protection Agency, Research Triangle Park, NC 27711
| | - Paul Evansky
- Public Health Integrated Toxicology Division, Center for Public Health and Environmental Assessment, United States Environmental Protection Agency, Research Triangle Park, NC 27711
| | - David Davies
- Public Health Integrated Toxicology Division, Center for Public Health and Environmental Assessment, United States Environmental Protection Agency, Research Triangle Park, NC 27711
| | - M. Ian Gilmour
- Public Health Integrated Toxicology Division, Center for Public Health and Environmental Assessment, United States Environmental Protection Agency, Research Triangle Park, NC 27711
| | - Aimen Farraj
- Public Health Integrated Toxicology Division, Center for Public Health and Environmental Assessment, United States Environmental Protection Agency, Research Triangle Park, NC 27711
| | - Ilona Jaspers
- Curriculum in Toxicology and Environmental Medicine, University of North Carolina – Chapel Hill, Chapel Hill, NC 27599
| | - Mehdi S. Hazari
- Public Health Integrated Toxicology Division, Center for Public Health and Environmental Assessment, United States Environmental Protection Agency, Research Triangle Park, NC 27711
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Ren Y, Zuo C, Ming H, Zhang Y, Huang S. Long-term Neighborhood Poverty Effects on Internalizing Symptoms in Adolescents: Mediated Through Allostatic Load and Pubertal Timing. J Adolesc Health 2024; 74:689-695. [PMID: 37804296 DOI: 10.1016/j.jadohealth.2023.08.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 07/28/2023] [Accepted: 08/16/2023] [Indexed: 10/09/2023]
Abstract
PURPOSE The long-term effect of neighborhood poverty on internalizing symptoms in adolescents and the biological mechanisms underlying this association remain unclear. We defined neighborhood poverty at the village level in two dimensions: intensity (i.e., poverty rate) and duration. This study investigated how the poverty rate and duration of exposure to neighborhood poverty interact to predict internalizing symptoms in adolescents through biological mechanisms (i.e., allostatic load and early pubertal timing). METHODS A total of 418 adolescents (50.2% girls; 11-14 years old; mean age = 12.57 years) living in rural China participated in two waves of data collection. Path analysis was conducted to examine the mediating role of allostatic load and pubertal timing in the relationship between the duration of exposure to neighborhood poverty and internalizing symptoms. Moreover, the interactive effect between the poverty rate and duration of neighborhood poverty on the allostatic load was tested. RESULTS The positive association between the duration of exposure to neighborhood poverty and internalizing symptoms of adolescents was explained by elevated allostatic load and early pubertal timing after adjusting for gender, age, prior family socioeconomic states and internalizing symptoms. The duration in neighborhood poverty was a stronger predictor of allostatic load for adolescents living in high poverty rate neighborhoods than for those living in low poverty rate neighborhoods. DISCUSSION Neighborhood poverty gets "under the skin" through biological pathways and affects internalizing symptoms among adolescents. The findings highlight the importance of considering different dimensions of neighborhood poverty (e.g., intensity and duration) on adolescents' health.
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Affiliation(s)
- Yi Ren
- Institute of Developmental Psychology, Faculty of Psychology, Beijing Normal University, China
| | - Chenyi Zuo
- Institute of Developmental Psychology, Faculty of Psychology, Beijing Normal University, China
| | - Hua Ming
- Institute of Developmental Psychology, Faculty of Psychology, Beijing Normal University, China
| | - Ye Zhang
- Institute of Developmental Psychology, Faculty of Psychology, Beijing Normal University, China
| | - Silin Huang
- Institute of Developmental Psychology, Faculty of Psychology, Beijing Normal University, China.
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Vandeleur DM, Cunningham MM, Palermo TM, Groenewald CB. Association of Neighborhood Characteristics and Chronic Pain in Children and Adolescents in the United States. Clin J Pain 2024; 40:174-181. [PMID: 38013473 PMCID: PMC10922713 DOI: 10.1097/ajp.0000000000001179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 11/16/2023] [Indexed: 11/29/2023]
Abstract
OBJECTIVE To determine the associations between neighborhood characteristics and chronic pain during childhood and adolescence in the United States, 2020-2021. METHODS Cross-sectional analysis of the 2020 and 2021 National Survey of Children's Health. National Survey of Children's Health grouped parents' responses to questions about neighborhood characteristics into 5 categories: neighborhood support, neighborhood safety, school support, neighborhood amenities, and the presence of detracting neighborhood elements. Chronic pain was defined as parents reporting their children had "frequent or chronic difficulty with repeated or chronic physical pain, including headache or other back or body pain during the past 12 months." Multivariable Poisson regression analyses estimated associations between neighborhood characteristics and chronic pain, adjusted for sociodemographic characteristics. RESULTS The sample contained 55,387 children (6 to 17 years), weighted to represent 44 million nationally. Children had significantly increased rates of chronic pain if they lived in neighborhoods that were unsupportive, unsafe, had unsafe schools, fewer amenities, and greater numbers of detracting elements ( P <0.0001). After adjusting for covariates, children had significantly increased chronic pain if they lived in neighborhoods that were not supportive (adjusted prevalence rate ratio=1.7 (95% CI: 1.5-1.9, P <0.0001), with similar patterns observed for living in neighborhoods characterized as not safe, that did not have safe schools, with fewer amenities, and/or more detracting elements. DISCUSSION Disadvantageous neighborhood characteristics are associated with pediatric chronic pain prevalence. Future research should investigate the underlying mechanisms of this association and guide neighborhood interventions aimed at preventing and decreasing childhood chronic pain and its associated burdens.
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Affiliation(s)
- Daron M. Vandeleur
- Center for Child Health, Behavior & Development, Seattle Children’s Research Institute, Seattle, WA
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, WA
| | - Maia M. Cunningham
- Center for Child Health, Behavior & Development, Seattle Children’s Research Institute, Seattle, WA
| | - Tonya M. Palermo
- Center for Child Health, Behavior & Development, Seattle Children’s Research Institute, Seattle, WA
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, WA
| | - Cornelius B. Groenewald
- Center for Child Health, Behavior & Development, Seattle Children’s Research Institute, Seattle, WA
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, WA
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Prussien KV, Crosby LE, Faust HL, Barakat LP, Deatrick JA, Smith-Whitley K, Schwartz LA. An Updated Equitable Model of Readiness for Transition to Adult Care: Content Validation in Young People With Sickle Cell Disease. JAMA Pediatr 2024; 178:274-282. [PMID: 38190311 PMCID: PMC10775077 DOI: 10.1001/jamapediatrics.2023.5914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 08/30/2023] [Indexed: 01/10/2024]
Abstract
Importance Despite elevated health risks during young adulthood, many adolescents and young adults with serious health care needs face barriers during the transfer to an adult specialty practitioner, and health disparities may occur during the transition. Objective To validate the content of an updated Social-Ecological Model of Adolescent and Young Adult Readiness for Transition to Promote Health Equity (SMART-E) in a group of adolescents and young adults with sickle cell disease (SCD) and their supports. Design, Setting, and Participants Health equity framework components were reviewed. Systems of power (eg, institutional and practitioner bias) and environments or networks (eg, peer or school support) were added as SMART-E preexisting factors, and health literacy was included within readiness factors. Adolescents and young adults aged 16 to 29 years with SCD, caregivers, and practitioners participated in this convergent, mixed-methods study within Children's Hospital of Philadelphia between January and August 2022. Main Outcomes and Measures Content validity was assessed through nominations of top 3 most important transition barriers prior to interviews and focus groups, ratings on importance of SMART-E factors (0-4 scale; ratings >2 support validity) after interviews and focus groups, nominations of 3 most important factors for transition and for health equity, and qualitative content analysis of interview transcripts. Results The study enrolled 10 pediatric adolescents and young adults (mean [SD] age, 18.6 [2.9] years; 4 female and 6 male), 10 transferred adolescents and young adults (mean [SD] age, 22.9 [2.1] years; 8 female and 2 male), 9 caregivers (mean [SD] age, 49.8 [8.7] years; 5 female and 4 male), and 9 practitioners (mean [SD] age, 45.6 [10.5] years; 8 female and 1 male). Quantitative ratings supported the content validity of SMART-E and met established criteria for validity. Systems of power was the most endorsed transition barrier (14 of 38 participants) reported prior to interviews and focus groups. After the interview, participants endorsed all SMART-E factors as important for transition, with new factors systems of power and environments and networks rated at a mean (SD) 2.8 (1.23) and 3.1 (0.90), respectively, on a 0 to 4 scale of importance. The most important factors for transition and equity varied by participant group, with all factors being endorsed, supporting the comprehensiveness of SMART-E. Qualitative data corroborated quantitative findings, further supporting validity, and minor modifications were made to definitions. Conclusions and Relevance SMART-E obtained initial content validation with inclusion of health equity factors for adolescents and young adults with SCD, caregivers, and practitioners. The model should be evaluated in other populations of adolescents and young adults with chronic disease.
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Affiliation(s)
- Kemar V. Prussien
- Division of Hematology, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
- Division of Oncology, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Lori E. Crosby
- Division of Behavioral Medicine, Cincinnati Children’s Hospital and Medical Center, Cincinnati, Ohio
- Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, Ohio
| | - Haley L. Faust
- Division of Oncology, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Lamia P. Barakat
- Division of Oncology, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Pediatrics, University of Pennsylvania School of Medicine, Philadelphia
| | - Janet A. Deatrick
- Department of Family & Community Health, University of Pennsylvania School of Nursing, Philadelphia
| | - Kim Smith-Whitley
- Division of Hematology, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
- Pfizer, New York, New York
| | - Lisa A. Schwartz
- Division of Oncology, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Pediatrics, University of Pennsylvania School of Medicine, Philadelphia
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Maciel MR, Calsavara VF, Zylberstajn C, Mello MF, Coimbra BM, Mello AF. Changes in attachment dimensions during the treatment of acute post-traumatic stress disorder in sexually assaulted Brazilian women. Front Psychol 2023; 14:1325622. [PMID: 38130963 PMCID: PMC10734689 DOI: 10.3389/fpsyg.2023.1325622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 11/23/2023] [Indexed: 12/23/2023] Open
Abstract
Introduction Attachment patterns are established during early childhood; however, extreme experiences throughout life may change this structure, either toward attachment security or insecurity. We analyzed changes in attachment dimensions in women with acute post-traumatic stress disorder (PTSD) following sexual assault, that were randomized to a 14-week treatment with either the medication sertraline or Interpersonal Psychotherapy. Methods Seventy-four adult women who presented significant reduction in PTSD symptoms across the trial responded to the Revised Adult Attachment Scale at baseline, on week 8 of treatment, and at the end of the trial, on week 14. We fitted a generalized linear model to explain the attachment anxiety and avoidance scores at baseline. A generalized linear mixed model investigated how attachment dimensions changed over time. Socioeconomic data, treatment type, history of childhood trauma, and PTSD severity over the 14-week period were the considered covariates. Results At baseline, attachment anxiety was associated with a history of early trauma. Attachment anxiety remained stable during the follow-up. Attachment avoidance, on the other hand, significantly increased from baseline to week 14. Higher avoidance was observed in patients with higher total PTSD scores and on the cluster of hyperarousal symptoms. Races other than White (black, mixed-race, or Asian) and younger age were associated with higher attachment avoidance. Discussion Contrary to our expectations, attachment avoidance increased during follow-up, indicating changes in the interpersonal realm beyond the symptoms of PTSD.
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Affiliation(s)
- Mariana Rangel Maciel
- Program for Research and Care on Violence and PTSD (PROVE), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | | | - Cecilia Zylberstajn
- Program for Research and Care on Violence and PTSD (PROVE), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Marcelo Feijo Mello
- Program for Research and Care on Violence and PTSD (PROVE), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Bruno Messina Coimbra
- Program for Research and Care on Violence and PTSD (PROVE), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
- Department of Psychiatry, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute and Amsterdam Neuroscience Research Institute, Amsterdam, Netherlands
- Faculty of Social and Behavioural Sciences, Department of Methodology and Statistics, Utrecht University, Utrecht, Netherlands
| | - Andrea Feijo Mello
- Program for Research and Care on Violence and PTSD (PROVE), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
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Hoffman KW, Tran KT, Moore TM, Gataviņš MM, Visoki E, DiDomenico GE, Schultz LM, Almasy L, Hayes MR, Daskalakis NP, Barzilay R. Allostatic load in early adolescence: gene / environment contributions and relevance for mental health. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.10.27.23297674. [PMID: 37961462 PMCID: PMC10635214 DOI: 10.1101/2023.10.27.23297674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
Background Allostatic load is the cumulative "wear and tear" on the body due to chronic adversity. We aimed to test poly-environmental (exposomic) and polygenic contributions to allostatic load and their combined contribution to early adolescent mental health. Methods We analyzed data on N = 5,035 diverse youth (mean age 12) from the Adolescent Brain Cognitive Development Study (ABCD). Using dimensionality reduction method, we calculated and overall allostatic load score (AL) using body mass index [BMI], waist circumference, blood pressure, blood glycemia, blood cholesterol, and salivary DHEA. Childhood exposomic risk was quantified using multi-level environmental exposures before age 11. Genetic risk was quantified using polygenic risk scores (PRS) for metabolic system susceptibility (type 2 diabetes [T2D]) and stress-related psychiatric disease (major depressive disorder [MDD]). We used linear mixed effects models to test main, additive, and interactive effects of exposomic and polygenic risk (independent variables) on AL (dependent variable). Mediation models tested the mediating role of AL on the pathway from exposomic and polygenic risk to youth mental health. Models adjusted for demographics and genetic principal components. Results We observed disparities in AL with non-Hispanic White youth having significantly lower AL compared to Hispanic and Non-Hispanic Black youth. In the diverse sample, childhood exposomic burden was associated with AL in adolescence (beta=0.25, 95%CI 0.22-0.29, P<.001). In European ancestry participants (n=2,928), polygenic risk of both T2D and depression was associated with AL (T2D-PRS beta=0.11, 95%CI 0.07-0.14, P<.001; MDD-PRS beta=0.05, 95%CI 0.02-0.09, P=.003). Both polygenic scores showed significant interaction with exposomic risk such that, with greater polygenic risk, the association between exposome and AL was stronger. AL partly mediated the pathway to youth mental health from exposomic risk and from MDD-PRS, and fully mediated the pathway from T2D-PRS. Conclusions AL can be quantified in youth using anthropometric and biological measures and is mapped to exposomic and polygenic risk. Main and interactive environmental and genetic effects support a diathesis-stress model. Findings suggest that both environmental and genetic risk be considered when modeling stress-related health conditions.
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Affiliation(s)
- Kevin W. Hoffman
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, US
- Department of Child and Adolescent Psychiatry and Behavioral Science, Children’s Hospital of Philadelphia, Philadelphia, US
| | - Kate T. Tran
- Lifespan Brain Institute of Children’s Hospital of Philadelphia and Penn Medicine, Philadelphia, US
| | - Tyler M. Moore
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, US
- Lifespan Brain Institute of Children’s Hospital of Philadelphia and Penn Medicine, Philadelphia, US
| | - Mārtiņš M. Gataviņš
- Lifespan Brain Institute of Children’s Hospital of Philadelphia and Penn Medicine, Philadelphia, US
| | - Elina Visoki
- Lifespan Brain Institute of Children’s Hospital of Philadelphia and Penn Medicine, Philadelphia, US
| | - Grace E. DiDomenico
- Lifespan Brain Institute of Children’s Hospital of Philadelphia and Penn Medicine, Philadelphia, US
| | - Laura M. Schultz
- Lifespan Brain Institute of Children’s Hospital of Philadelphia and Penn Medicine, Philadelphia, US
- Department of Biomedical and Health Informatics, Children’s Hospital of Philadelphia, Philadelphia, US
| | - Laura Almasy
- Lifespan Brain Institute of Children’s Hospital of Philadelphia and Penn Medicine, Philadelphia, US
- Department of Biomedical and Health Informatics, Children’s Hospital of Philadelphia, Philadelphia, US
- Department of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, US
| | - Matthew R. Hayes
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, US
| | - Nikolaos P. Daskalakis
- Department of Psychiatry, McLean Hospital, Harvard Medical School, Belmont, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Ran Barzilay
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, US
- Department of Child and Adolescent Psychiatry and Behavioral Science, Children’s Hospital of Philadelphia, Philadelphia, US
- Lifespan Brain Institute of Children’s Hospital of Philadelphia and Penn Medicine, Philadelphia, US
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Misiura MB, Butts B, Hammerschlag B, Munkombwe C, Bird A, Fyffe M, Hemphill A, Dotson VM, Wharton W. Intersectionality in Alzheimer's Disease: The Role of Female Sex and Black American Race in the Development and Prevalence of Alzheimer's Disease. Neurotherapeutics 2023; 20:1019-1036. [PMID: 37490246 PMCID: PMC10457280 DOI: 10.1007/s13311-023-01408-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2023] [Indexed: 07/26/2023] Open
Abstract
It is well known that vascular factors and specific social determinants of health contribute to dementia risk and that the prevalence of these risk factors differs according to race and sex. In this review, we discuss the intersection of sex and race, particularly female sex and Black American race. Women, particularly Black women, have been underrepresented in Alzheimer's disease clinical trials and research. However, in recent years, the number of women participating in clinical research has steadily increased. A greater prevalence of vascular risk factors such as hypertension and type 2 diabetes, coupled with unique social and environmental pressures, puts Black American women particularly at risk for the development of Alzheimer's disease and related dementias. Female sex hormones and the use of hormonal birth control may offer some protective benefits, but results are mixed, and studies do not consistently report the demographics of their samples. We argue that as a research community, greater efforts should be made to not only recruit this vulnerable population, but also report the demographic makeup of samples in research to better target those at greatest risk for the disease.
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Affiliation(s)
- Maria B Misiura
- Department of Psychology, Georgia State University, Atlanta, GA, USA.
- Center for Translational Research in Neuroimaging & Data Science, Georgia State University, Georgia Institute of Technology, Emory University, Atlanta, GA, USA.
| | - Brittany Butts
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, USA
| | - Bruno Hammerschlag
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, USA
| | - Chinkuli Munkombwe
- Department of Psychology, Georgia State University, Atlanta, GA, USA
- Center for Translational Research in Neuroimaging & Data Science, Georgia State University, Georgia Institute of Technology, Emory University, Atlanta, GA, USA
- Neuroscience Institute, Georgia State University, Atlanta, GA, USA
| | - Arianna Bird
- Department of Psychology, Georgia State University, Atlanta, GA, USA
| | - Mercedes Fyffe
- Department of Psychology, Georgia State University, Atlanta, GA, USA
| | - Asia Hemphill
- Department of Psychology, Georgia State University, Atlanta, GA, USA
- Center for Translational Research in Neuroimaging & Data Science, Georgia State University, Georgia Institute of Technology, Emory University, Atlanta, GA, USA
| | - Vonetta M Dotson
- Department of Psychology, Georgia State University, Atlanta, GA, USA
- Gerontology Institute, Georgia State University, Atlanta, GA, USA
| | - Whitney Wharton
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, USA
- Goizueta Alzheimer's Disease Research Center, Emory University, Atlanta, GA, USA
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Willer BL, Mpody C, Nafiu OO. Racial Inequity in Pediatric Anesthesia. CURRENT ANESTHESIOLOGY REPORTS 2023; 13:108-116. [PMID: 37168831 PMCID: PMC10150147 DOI: 10.1007/s40140-023-00560-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/03/2023] [Indexed: 05/13/2023]
Abstract
Purpose of Review Minority health disparities have received renewed attention in the USA following several highly publicized racial injustices in 2020. Though the focus has been largely on adults, children are not immune to these inequities. By reviewing racial disparities in pediatric perioperative care, we aim to engage the anesthesia community in the fight against systemic racism. Recent Findings Minority children have higher rates of anesthetic and surgical morbidity compared to White children, including respiratory events, length of stay, hospital costs, and even death. These inequities occur across surgical specialties and environments. Summary Racial disparities in the perioperative health and management of children are ubiquitous. Herein, we will summarize recent pediatric health disparity literature, discuss some important contributors to persistent inequities, and propose avenues for anesthesiologists to impact the pursuit of equitable healthcare outcomes.
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Affiliation(s)
- Brittany L. Willer
- Department of Anesthesiology & Pain Medicine, Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205 USA
| | - Christian Mpody
- Department of Anesthesiology & Pain Medicine, Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205 USA
| | - Olubukola O. Nafiu
- Department of Anesthesiology & Pain Medicine, Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205 USA
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Beijers R, Ten Thije I, Bolhuis E, O'Donnell KJ, Tollenaar MS, Shalev I, Hastings WJ, MacIsaac JL, Lin DTS, Meaney M, Kobor MS, Belsky J, de Weerth C. Cumulative risk exposure and child cellular aging in a Dutch low-risk community sample. Psychophysiology 2023; 60:e14205. [PMID: 36323627 DOI: 10.1111/psyp.14205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 10/07/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022]
Abstract
One of the proposed mechanisms linking childhood stressor exposure to negative mental and physical health outcomes in later life is cellular aging. In this prospective, longitudinal, and pre-registered study, we examined the association between a cumulative pattern of childhood risk exposure from age 6 to age 10 (i.e., poor maternal mental health, parental relationship problems, family/friend death, bullying victimization, poor quality friendships) and change in two biomarkers of cellular aging (i.e., telomere length, epigenetic age) from age 6 to age 10 in a Dutch low-risk community sample (n = 193). We further examined the moderating effect of cortisol reactivity at age 6. Ordinary Least Squares regression analyses revealed no significant main effects of childhood risk exposure on change in cellular aging, nor a moderation effect of child cortisol reactivity. Secondary findings showed a positive correlation between telomere length and cortisol reactivity at age 6, warranting further investigation. More research in similar communities is needed before drawing strong conclusions based on the null results.
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Affiliation(s)
- Roseriet Beijers
- Department of Social Development, Behavioral Science Institute, Radboud University, Nijmegen, The Netherlands
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ilse Ten Thije
- Department of Social Development, Behavioral Science Institute, Radboud University, Nijmegen, The Netherlands
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Emma Bolhuis
- Department of Social Development, Behavioral Science Institute, Radboud University, Nijmegen, The Netherlands
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Kieran J O'Donnell
- Yale Child Study Center & Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University, New Haven, Connecticut, USA
- Douglas Hospital Research Centre, Department of Psychiatry, McGill University, Montreal, Canada
| | - Marieke S Tollenaar
- Leiden Institute for Brain and Cognition and Institute of Psychology, Leiden University, Leiden, The Netherlands
| | - Idan Shalev
- Department of Biobehavioral Health, Penn State University, State College, Pennsylvania, USA
| | - Waylon J Hastings
- Department of Biobehavioral Health, Penn State University, State College, Pennsylvania, USA
| | - Julia L MacIsaac
- Department of Medical Genetics, University of British Columbia, BC Children's Hospital Research Institute, Vancouver, Canada
| | - David T S Lin
- Department of Medical Genetics, University of British Columbia, BC Children's Hospital Research Institute, Vancouver, Canada
| | - Michael Meaney
- Douglas Mental Health University Institute, McGill University, Montreal, Canada
| | - Michael S Kobor
- Department of Medical Genetics, University of British Columbia, BC Children's Hospital Research Institute, Vancouver, Canada
| | - Jay Belsky
- Department of Human Ecology, University of California, California, Davis, USA
| | - Carolina de Weerth
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
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Raffington L, Belsky DW. Integrating DNA Methylation Measures of Biological Aging into Social Determinants of Health Research. Curr Environ Health Rep 2022; 9:196-210. [PMID: 35181865 DOI: 10.1007/s40572-022-00338-8] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/10/2022] [Indexed: 12/13/2022]
Abstract
PURPOSE OF REVIEW Acceleration of biological processes of aging is hypothesized to drive excess morbidity and mortality in socially disadvantaged populations. DNA methylation measures of biological aging provide tools for testing this hypothesis. RECENT FINDINGS Next-generation DNA methylation measures of biological aging developed to predict mortality risk and physiological decline are more predictive of morbidity and mortality than the original epigenetic clocks developed to predict chronological age. These new measures show consistent evidence of more advanced and faster biological aging in people exposed to socioeconomic disadvantage and may be able to record the emergence of socially determined health inequalities as early as childhood. Next-generation DNA methylation measures of biological aging also indicate race/ethnic disparities in biological aging. More research is needed on these measures in samples of non-Western and non-White populations. New DNA methylation measures of biological aging open opportunities for refining inference about the causes of social disparities in health and devising policies to eliminate them. Further refining measures of biological aging by including more diversity in samples used for measurement development is a critical priority for the field.
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Affiliation(s)
- Laurel Raffington
- Department of Psychology, University of Texas at Austin, Austin, TX, USA
- Population Research Center, The University of Texas at Austin, Austin, TX, USA
| | - Daniel W Belsky
- Department of Epidemiology, Columbia University Mailman School of Public Health, 722 W 168th St. Rm 413, New York, NY, 10032, USA.
- Robert N Butler Columbia Aging Center, Columbia University Mailman School of Public Health, New York, NY, USA.
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