The sex-dependent impact of adipose tissue and inflammation on chronic pain – A cross-sectional study from the all of us research program

Emerging evidence suggests an association between chronic pain and elevated body fat. We sought to determine if individuals with higher body fat, measured by hip circumference (HC) and waist circumference (WC), are at risk for chronic pain when they demonstrate higher expression of inflammatory mark...

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Veröffentlicht in:Cytokine (Philadelphia, Pa.) Pa.), 2024-07, Vol.179, p.156614-156614, Article 156614
Hauptverfasser: Berwal, Deepak, Branisteanu, Dumitru D., Glickman, Mia, Sagar, Amit, Pilitsis, Julie G.
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Sprache:eng
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Zusammenfassung:Emerging evidence suggests an association between chronic pain and elevated body fat. We sought to determine if individuals with higher body fat, measured by hip circumference (HC) and waist circumference (WC), are at risk for chronic pain when they demonstrate higher expression of inflammatory markers. We investigated the incidence and severity of pain in patients with varying WC/HC and inflammatory markers (C-Reactive Protein, IL-6, leptin) using the NIH-sponsored All of Us Database. For each inflammatory marker and sex, participants were divided into four groups based on combinations of normal/high marker levels and small/large WC/HC. We used statistical analysis to compare WC/HC and pain severity (mean NRS pain score) between groups of the same sex. In females, but not males, combinations of elevated CRP with large WC/HC exerted additive effects on the incidence of chronic pain (p 
ISSN:1043-4666
1096-0023
DOI:10.1016/j.cyto.2024.156614