Zhengfei Song

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Recent studies have revealed that miR-92a is overexpressed in several types of malignancies and provides a protumorigenic effect. Our findings demonstrate that the high expression of miR-92a in human glioma specimens is significantly correlated with low levels of BCL2L11 (Bim) protein and high-grade glioma. Here, we present the first evidence that miR-92a(More)
BACKGROUND Nemo-like kinase (NLK) is an evolutionarily conserved protein kinase involved in Wnt/beta-catenin signaling, which has been reported to be associated with gliomagenesis. In the present study, we aimed to identify a concrete mechanism of Wnt/beta-catenin pathway regulation by microRNAs (miRNAs) in glioma. METHODS Quantitative(More)
Here, we present a case of a 55-year-old woman with a 10-year history of hemifacial spasm accompanied by 1-month ipsilateral paroxysmal otalgia. Magnetic resonance imaging revealed the presence of vessels around the facial nerve root. Surgical exploration via suboccipital retromastoid craniotomy showed converging compression of the facial nerve root and(More)
The aim of our study was to detect the expression of Ku80 in primary central nervous system lymphoma and to evaluate the relationship between Ku80 expression level and clinical outcomes. Thirty-eight patients with primary central nervous system lymphoma (PCNSL) were included in this retrospective study. The expression of Ku80 in tumor samples was determined(More)
Traumatic brain injury (TBI) initiates a complex cascade of neurochemical and signaling changes that leads to neuronal apoptosis, which contributes to poor outcomes for patients with TBI. Previous study indicates that calcium-sensing receptor (CaSR) activation contributes to neuron death in focal cerebral ischemia-reperfusion mice, however, its role in(More)
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