Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2015
[Expression of helicase DDX41 in human dental pulp tissues and cells].
СтатьяНазвание и аннотация: Перевод пока не подготовлен
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Yang Xiao-Jun, Hou Jin, Li Xin-Zhu, Hu Jiao
Аннотация
OBJECTIVE: To detect the expression of D-E-A-D-box polypeptide 41 (DDX41) in human dental pulp tissues and cells.
METHODS: The mRNA and protein expressions of DDX41 in human dental pulp cells were detected by RT-PCR and immunocytochemistry, and the expression of DDX41 in human dental pulp tissues was investigated by immunohistochemistry.
RESULTS: Strong expressions of DDX41 mRNA and protein were detected in dental pulp cells. In dental pulp tissues, DDX41 was expressed in the cytoplasm and nucleus of odontoblasts.
CONCLUSION: DDX41/STING-dependent TBK1-IRF3-IFN-β signaling pathway may play a role in innate immune responses of the dental pulp to caries and pulpitis.
METHODS: The mRNA and protein expressions of DDX41 in human dental pulp cells were detected by RT-PCR and immunocytochemistry, and the expression of DDX41 in human dental pulp tissues was investigated by immunohistochemistry.
RESULTS: Strong expressions of DDX41 mRNA and protein were detected in dental pulp cells. In dental pulp tissues, DDX41 was expressed in the cytoplasm and nucleus of odontoblasts.
CONCLUSION: DDX41/STING-dependent TBK1-IRF3-IFN-β signaling pathway may play a role in innate immune responses of the dental pulp to caries and pulpitis.