SOCS3 regulates mucus hypersecretion via JAK/STAT signal pathway / 安徽医科大学学报
Acta Universitatis Medicinalis Anhui
;
(6): 1476-1480, 2017.
Article
in Chinese
| WPRIM
| ID: wpr-666398
ABSTRACT
Objective To investigate the SOCS3 regulates mucus hypersecretion via JAK/STAT signal pathway in inflammatory cells.Methods Culture 16HBE cells and divide into three groupscontrol group,inter leukin(IL)-6-exposed group;IL-6-exposed and microRNA-203-transfered group.The protein levels of JAK1/2,SOCS3 and MUC5AC were measured by Western blot.The mRNA expressions of SOCS3,STAT3 and MUC5AC were detected by Real-time PCR.The protein levels of p-JAK1/2,SOCS3 and MUC5AC were analyzed by ELISA.Results Compared with the control group,the mRNA expressions of SOCS3,STAT3,MUC5AC and the protein levels of p-JAK1/2,SOCS3,MUC5AC were both significantly increased in IL-6-exposed group (P < 0.05);in the IL-6-exposed and miR-203-transfered group,the protein levels of p-JAK1/2,MUC5AC and the mRNA expressions of STAT3 were both significantly increased (P < 0.05),but the mRNA expressions of SOCS3 was almost as much as that in IL-6-exposed group,the protein levels of SOCS3 was significantly decreased (P < 0.05).Conclusion SOCS3 over-express when cells are stimulated by IL-6,and negative-feedback regulates MUC5AC secretion via JAK/STAT signal pathway.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Acta Universitatis Medicinalis Anhui
Year:
2017
Type:
Article
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