2021
DOI: 10.1002/dev.22127
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Associations of adverse childhood experiences with stress physiology and insulin resistance in adolescents at risk for adult obesity

Abstract: Adverse childhood experiences (ACEs) heighten the risk for adult obesity and cardiometabolic disease, but physiological factors underlying this connection are not well understood. We determined if ACEs were associated with physiological stress response and insulin resistance in adolescents at risk for adult obesity. Participants were 90 adolescents 12.0–17.5 years (50% female, 30% Hispanic/Latinx), at risk for adult obesity by virtue of above‐average body mass index (BMI; kg/m2 ≥ 70th percentile) or parental o… Show more

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Cited by 11 publications
(8 citation statements)
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“…The model did not significantly differ by maternal race/ethnicity, suggesting that relations between cumulative risk, sleep duration, and BMI in childhood are similar across racial/ethnic groups. This is consistent with other work indicating that race/ethnicity did not moderate associations between adverse childhood experiences and insulin resistance among adolescents [ 69 ]. As examined pathways did not differ by racial/ethnic group in the current sample, differential exposure to stressors and adversity may have driven group-level differences in weight status.…”
Section: Discussionsupporting
confidence: 93%
“…The model did not significantly differ by maternal race/ethnicity, suggesting that relations between cumulative risk, sleep duration, and BMI in childhood are similar across racial/ethnic groups. This is consistent with other work indicating that race/ethnicity did not moderate associations between adverse childhood experiences and insulin resistance among adolescents [ 69 ]. As examined pathways did not differ by racial/ethnic group in the current sample, differential exposure to stressors and adversity may have driven group-level differences in weight status.…”
Section: Discussionsupporting
confidence: 93%
“…Stress-induced inflammation may cause the development of insulin resistance [ 65 , 66 , 67 ]. Stress activates the hypothalamic–pituitary–adrenal axis, renin–angiotensin system pathway, and sympathoadrenal system, all of which are involved in the production of pro-inflammatory cytokines, resulting in the negative downregulation of insulin signaling by either phosphorylating insulin resistance serine residues or inhibiting Akt, resulting in insulin resistance.…”
Section: Ca Vs Hyperglycemia and Insulin Resistancementioning
confidence: 99%
“…The lack of findings relating to child BMI percentiles was surprising to the authors, as previous studies have often noted associations between stress and health problems and obesity [ 2 , 19 , 22 , 78 ]. One potential reason that obesity was not related to the other variables in this sample could have been due to the high rate of obesity in this particular sample, with approximately 40.3% of the children meeting the criteria for being considered obese for their age, gender, height, and weight levels, and another 20.2% being classified as overweight.…”
Section: Discussionmentioning
confidence: 86%
“…Stress has been linked to obesity through stress-induced disrupted brain function, hormone production, a lack of exercise [ 20 ], and sleep deprivation [ 21 ]. Poor self-regulation and cumulative risks in childhood are correlated with obesity later in life [ 8 ], adding to research that links adverse childhood experiences with exacerbated stress responses [ 22 ], showing that childhood could be a critical period for developing habits that could alleviate later risks for stress and obesity. Obesity can lead to other health problems, including hypertension, diabetes, breathing problems, and heart disease [ 23 ].…”
Section: Introductionmentioning
confidence: 99%