Vibration Induces BAFF Overexpression and Aberrant O-Glycosylation of IgA1 in Cultured Human Tonsillar Mononuclear Cells in IgA Nephropathy
Joint Authors
Ye, Muyao
Peng, Youming
Liu, Chan
Yan, Wenzhe
Peng, Xiaofei
He, Liyu
Liu, Hong
Liu, Fuyou
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-09-08
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Objective.
To investigate the influence of in vitro vibratory stimulation of human tonsillar mononuclear cells (TMCs).
Methods.
Fourteen IgA nephropathy (IgAN) patients with chronic tonsillitis (CT) and 12 CT patients with no renal pathology were enrolled.
Group A TMCs were collected after 24 hours of culture and used to determine baseline levels.
TMCs in groups B, C, D, E, and F were exposed to vibratory stimulation (60 Hz) for 0 (as the control group), 1, 3, 5, and 10 minutes, respectively.
Results.
Baseline concentrations of B-cell-activation factor (BAFF) and IgA1, BAFF mRNA expression, and aberrant O-glycosylation IgA1 level were higher in the IgAN group as compared to that in the CT group, and all increased after vibratory stimulation.
Baseline mRNA expressions of core β1,3-galactosyltransferase (C1GALT1) and core β1,3GalT-specific molecular chaperone (Cosmc) were lower in the IgAN group; the levels decreased further after vibratory stimulation.
Conclusion.
In patients with IgAN, vibratory stimulation of TMCs appears to induce IgA1 secretion through activation of BAFF release and to aberrant O-glycosylation IgA1 by suppressing C1GALT1 and Cosmc expression.
In vitro vibratory stimulation of human TMCs mimics the vibratory simulation of palatine tonsils produced by vocal cords during phonation.
American Psychological Association (APA)
Ye, Muyao& Peng, Youming& Liu, Chan& Yan, Wenzhe& Peng, Xiaofei& He, Liyu…[et al.]. 2016. Vibration Induces BAFF Overexpression and Aberrant O-Glycosylation of IgA1 in Cultured Human Tonsillar Mononuclear Cells in IgA Nephropathy. BioMed Research International،Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1099236
Modern Language Association (MLA)
Ye, Muyao…[et al.]. Vibration Induces BAFF Overexpression and Aberrant O-Glycosylation of IgA1 in Cultured Human Tonsillar Mononuclear Cells in IgA Nephropathy. BioMed Research International No. 2016 (2016), pp.1-8.
https://search.emarefa.net/detail/BIM-1099236
American Medical Association (AMA)
Ye, Muyao& Peng, Youming& Liu, Chan& Yan, Wenzhe& Peng, Xiaofei& He, Liyu…[et al.]. Vibration Induces BAFF Overexpression and Aberrant O-Glycosylation of IgA1 in Cultured Human Tonsillar Mononuclear Cells in IgA Nephropathy. BioMed Research International. 2016. Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1099236
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1099236