AIM: Advanced glycation end products (AGEs) and/or their receptors (RAGE) are significantly positively correlated with adiposity, inflammation, dyslipidemia, and insulin resistance in adults. However, the relationships between AGEs, RAGE, and adiposity-related comorbidites in children have not been well studied. METHODS: In a cross-sectional study of 88 children (age 11-15 years) from the New York area enrolled in the Reduce Obesity and Diabetes (ROAD) study, we examined the correlation of the AGE N(ε)-(carboxymethyl)lysine (CML), soluble RAGE (sRAGE), and endogenous secretory RAGE (esRAGE) with adiposity, inflammatory markers [interleukin-6 (IL-6), C-reactive protein, tumor necrosis factor-α], adiponectin, lipids, insulin sensitivity, and insulin secretory capacity. RESULTS: Pediatric CML levels were ~20% below average adult levels. CML was significantly (p < 0.05) positively correlated with age and insulin sensitivity and negatively with adiposity, dyslipidemia and IL-6. sRAGE correlated positively with esRAGE and negatively with adiposity and IL-6. Both sRAGE and esRAGE correlated negatively with insulin secretory capacity. CONCLUSION: Our findings suggest that unlike adults, CML is negatively associated with adiposity and adiposity-related comorbidity risk in children. As in adults, sRAGE and esRAGE were, to varying degrees, negatively correlated with body fatness and risk factors for adiposity-related comorbidities.
AIM: Advanced glycation end products (AGEs) and/or their receptors (RAGE) are significantly positively correlated with adiposity, inflammation, dyslipidemia, and insulin resistance in adults. However, the relationships between AGEs, RAGE, and adiposity-related comorbidites in children have not been well studied. METHODS: In a cross-sectional study of 88 children (age 11-15 years) from the New York area enrolled in the Reduce Obesity and Diabetes (ROAD) study, we examined the correlation of the AGE N(ε)-(carboxymethyl)lysine (CML), soluble RAGE (sRAGE), and endogenous secretory RAGE (esRAGE) with adiposity, inflammatory markers [interleukin-6 (IL-6), C-reactive protein, tumor necrosis factor-α], adiponectin, lipids, insulin sensitivity, and insulin secretory capacity. RESULTS: Pediatric CML levels were ~20% below average adult levels. CML was significantly (p < 0.05) positively correlated with age and insulin sensitivity and negatively with adiposity, dyslipidemia and IL-6. sRAGE correlated positively with esRAGE and negatively with adiposity and IL-6. Both sRAGE and esRAGE correlated negatively with insulin secretory capacity. CONCLUSION: Our findings suggest that unlike adults, CML is negatively associated with adiposity and adiposity-related comorbidity risk in children. As in adults, sRAGE and esRAGE were, to varying degrees, negatively correlated with body fatness and risk factors for adiposity-related comorbidities.
Authors: Liang Chen; Zhigang Duan; Lesley Tinker; Haleh Sangi-Haghpeykar; Howard Strickler; Gloria Y F Ho; Marc J Gunter; Thomas Rohan; Craig Logsdon; Donna L White; Kathryn Royse; Hashem B El-Serag; Li Jiao Journal: Cancer Epidemiol Date: 2016-04-18 Impact factor: 2.984
Authors: Tom Teichert; Anne Hellwig; Annette Peßler; Michael Hellwig; Mohammad Vossoughi; Dorothea Sugiri; Andrea Vierkötter; Thomas Schulte; Juliane Freund; Michael Roden; Barbara Hoffmann; Tamara Schikowski; Christian Luckhaus; Ursula Krämer; Thomas Henle; Christian Herder Journal: PLoS One Date: 2015-05-27 Impact factor: 3.240
Authors: L Ostrowski; P W Speiser; S Accacha; L Altshuler; I Fennoy; B Lowell; R Rapaport; W Rosenfeld; S P Shelov; S Ten; M Rosenbaum Journal: Obes Sci Pract Date: 2019-01-16