BACKGROUND: It is believed that the recently discovered interleukin 17-producing Th17 cells play a role in the pathogenesis of chronic inflammation in the course of obesity and diabetes. OBJECTIVES: The purpose of our study was to complete data on this subject in children. METHODS: We assessed Th17 cell levels in the peripheral blood of children diagnosed with central obesity (n = 14) and compared the results with data obtained in patients with newly diagnosed (n = 11) and long-term type 1 diabetes mellitus (n = 18), and in a control group as well (n = 24). RESULTS: (i) Children with central obesity were characterized by higher percentages of Th17 cells as compared to children from the control group; (ii) in the peripheral blood of patients with long-term type 1 diabetes the Th17 cell counts were higher compared to the control group; (iii) total plasma cholesterol concentration correlated positively with Th17/Treg cells ratio; and (iv) among patients with long-term diabetes, disease duration correlated positively with Th17 cell count and Th17/Th1 cell ratio. CONCLUSION: The results of our study indicate that Th17 cells may be involved in chronic inflammation accompanying obesity and type 1 diabetes mellitus in children.
BACKGROUND: It is believed that the recently discovered interleukin 17-producing Th17 cells play a role in the pathogenesis of chronic inflammation in the course of obesity and diabetes. OBJECTIVES: The purpose of our study was to complete data on this subject in children. METHODS: We assessed Th17 cell levels in the peripheral blood of children diagnosed with central obesity (n = 14) and compared the results with data obtained in patients with newly diagnosed (n = 11) and long-term type 1 diabetes mellitus (n = 18), and in a control group as well (n = 24). RESULTS: (i) Children with central obesity were characterized by higher percentages of Th17 cells as compared to children from the control group; (ii) in the peripheral blood of patients with long-term type 1 diabetes the Th17 cell counts were higher compared to the control group; (iii) total plasma cholesterol concentration correlated positively with Th17/Treg cells ratio; and (iv) among patients with long-term diabetes, disease duration correlated positively with Th17 cell count and Th17/Th1 cell ratio. CONCLUSION: The results of our study indicate that Th17 cells may be involved in chronic inflammation accompanying obesity and type 1 diabetes mellitus in children.
Entities:
Keywords:
Diabetes immunity; Th1 cells; inflammation; regulatory T cells
Authors: Dorota Artemniak-Wojtowicz; Anna M Kucharska; Anna Stelmaszczyk-Emmel; Anna Majcher; Beata Pyrżak Journal: Front Endocrinol (Lausanne) Date: 2022-07-06 Impact factor: 6.055
Authors: Danyelle M Liddle; Amber L Hutchinson; Hannah R Wellings; Krista A Power; Lindsay E Robinson; Jennifer M Monk Journal: Nutrients Date: 2017-11-27 Impact factor: 5.717