Does Fat Fuel the Fire: Independent and Interactive Effects of Genetic, Physiological, and Environmental Factors on Variations in Fat Deposition and Distribution across Populations
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Lynae J. Hanks
ABSTRACT
Markers of inflammation (MOI) have been reported to influence bone health in adults, with reports of inverse associations. Adipose has also been linked to bone. In children, the interrelationships are unclear. The objective of this study was to evaluate the relationship between MOI (i.e. CRP, TNFR2, IL-6) and bone mineral content (BMC) and determine the contribution of fat deposition/distribution in children. Forty-nine children (59% male) 7-12 y participated. Body composition was evaluated by DXA, and MOI and insulin sensitivity (SI) were obtained during an IVGTT. Multiple linear regression was used for analyses. TNFR2 was inversely associated with BMC. In boys, TNFR2 was inversely associated with BMC, and in girls IL-6 was inversely associated with BMC, and total and percent fat influenced the relationships. Our results suggest a potential inhibitory role of inflammation on bone as well as a negative impact of adiposity. Future investigations are warranted to further investigate these relationships.
© Freund Publishing House Ltd. 2010
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Articles in the same Issue
- Congenital Adrenal Hyperplasia (CAH) a Wolf in a Rabbits' Fur
- Endogenous Hyperandrogenism and Exercise Capacity Lessons from the Exercise-Congenital Adrenal Hyperplasia Model
- A Child with Cushing's Syndrome – Etiological Clue from Adrenal Imaging (Pediatric Cushing's Syndrome)
- Polycystic Ovaries and Adrenal Insufficiency in a Young Pubescent Female with Lipoid Congenital Adrenal Hyperplasia Due to Splice Mutation of the StAR Gene: A Case Report and Review of the Literature
- Does Fat Fuel the Fire: Independent and Interactive Effects of Genetic, Physiological, and Environmental Factors on Variations in Fat Deposition and Distribution across Populations
- Application of Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS) in Screening of High Risk Children with Inherited Metabolic Diseases in Northern China
- Relationship Between Aminotransferases Levels and Components of the Metabolic Syndrome Among Multiethnic Adolescents
- Etiologies of Precocious Puberty: 15-Year Experience in a Tertiary Hospital in Southern Thailand
- Are IGF-I and IGF-BP3 Useful for Diagnosing Growth Hormone Deficiency in Children of Short Stature?
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- Serendipitous Identification of Graves' Disease in Identical Twins with Polydipsia
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