Sex differences in the roles of nicotine use and puberty on youth C-reactive protein levels: Effects above and beyond adversity.

Autor: Pham HT; Department of Psychology, 239 Moore Building, The Pennsylvania State University, University Park, PA, 16802, United States., Lanza ST; Department of Biobehavioral Health, 219 Biobehavioral Health Building, The Pennsylvania State University, University Park, PA, 16802, United States., Claus ED; Department of Biobehavioral Health, 219 Biobehavioral Health Building, The Pennsylvania State University, University Park, PA, 16802, United States., Heim CM; Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Medical Psychology, Berlin, Germany., Noll JG; Department of Psychology and Mount Hope Family Center, University of Rochester, Rochester, NY, United States., Shenk CE; Department of Human Development and Family Studies, The Pennsylvania State University, University Park, PA, 16802, United States.; Department of Pediatrics, The Pennsylvania State University College of Medicine, Hershey, PA, United States., Schreier HMC; Department of Biobehavioral Health, 219 Biobehavioral Health Building, The Pennsylvania State University, University Park, PA, 16802, United States.
Jazyk: angličtina
Zdroj: Brain, behavior, & immunity - health [Brain Behav Immun Health] 2024 Aug 02; Vol. 40, pp. 100841. Date of Electronic Publication: 2024 Aug 02 (Print Publication: 2024).
DOI: 10.1016/j.bbih.2024.100841
Abstrakt: Inflammation likely mediates associations between nicotine use and negative health outcomes. Sex differences have been observed in nicotine use-inflammation links, and physiological processes during puberty might allow for these differences to arise. In this cross-sectional study of 498 youth (ages 8-13, 52% girls, 77% with history of child maltreatment (CM) investigation), sex-differentiated associations between self-reported nicotine use and high-sensitivity C-reactive protein (hs-CRP) were explored. Additionally, self-reported pubertal stage was investigated as a moderator of such nicotine use-hs-CRP links. Hierarchical generalized estimating equation models were adjusted for a wide range of adversity effects: CM investigation history derived from state records, self- and caregiver-report of traumatic life events, adversity-related demographic risk factors (i.e., identification with historically marginalized racial and ethnic groups, household income), and other characteristics that may influence the variables of interest (e.g., medication use, age, body mass index). Nicotine use had a negative main effect on hs-CRP among boys (β = -0.50, p  = 0.02), and pubertal stage did not moderate this association (β = 0.06, p  = 0.71). In contrast, pubertal stage moderated the association between nicotine use and hs-CRP among girls (β = 0.48, p  = 0.02) such that a positive association between nicotine use and hs-CRP levels was stronger at more advanced pubertal stages (β = 0.45, SE = 0.21, 95% CI [0.03, 0.87]). Findings suggest that puberty may influence the effect of nicotine on inflammation in sex-differentiated ways and have implications for timing of prevention and treatment efforts geared toward reducing nicotine use and subsequent inflammation-related health risk among youth.
Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(© 2024 The Authors.)
Databáze: MEDLINE
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