Sha-sha Wang

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Formaldehyde (HCHO) is highly toxic to all living organisms. In this study, the toxic effects of HCHO exposure on Arabidopsis thaliana were analyzed at the physiological and transcriptional levels. Exposure to 2 mM HCHO led to a significant decrease in plant growth and a massive increase in anthocyanin content. A remarkable increase in H2O2 content and(More)
microRNAs(miRNAs) can regulate epithelial-mesenchymal transition (EMT) through transcription factors, however, little is known whether EMT transcription factors can modulate miRNAs and further induce EMT and cancer metastasis. Here we show that overexpression of Snail and Slug leads to a mesenchymal phenotype and morphology and enhances cell invasion along(More)
The epithelial-mesenchymal transition (EMT) has been reported to be an important program that is often activated during the process of cancer invasion and metastasis. Cancer stem cells (CSCs) that can initiate and maintain cancer are also involved in invasion and metastasis of cancer. Recently, insights into the molecular mechanisms and functional features(More)
The wild-type p53 induced phosphatase 1 (WIP1) is an oncogene overexpressed in a variety of human cancers. Here, we demonstrated that WIP1 silencing reduced MMP-9 and VEGF-C expression as well as migration and invasion of salivary adenoid cystic carcinoma (ACC) cells. Overexpression of MMP-9 or VEGF-C restored migration and invasion in WIP1 knockdown cells,(More)
Leaf chlorosis and bleach in plants under formaldehyde (HCHO) stress has been observed in previous studies. To better understand the mechanism of HCHO inhibition on photosynthesis, effects of HCHO stress on physiological characteristics and gene expression associated with photosynthesis in Arabidopsis thaliana were investigated in this study. The results(More)
Cancer stem cells (CSCs) have gained much attention due to their roles in the invasion and metastasis of numerous kinds of human cancers. Here, we showed that the positive expression of CD133, the stemness marker, was positively associated with vasculogenic mimicry (VM) formation, local regional recurrence, distant metastasis and poorer prognosis in(More)
Mouse models can closely mimic human oral squamous epithelial carcinogenesis, greatly expand the in vivo research possibilities, and play a critical role in the development of diagnosis, monitoring, and treatment of head and neck squamous cell carcinoma. With the development of the recent research on the contribution of immunity/inflammation to cancer(More)
Collective invasion of cells plays a fundamental role in tissue growth, wound healing, immune response and cancer metastasis. This paper aimed to investigate cytokeratin-14 (CK14) expression and analyze its association with collective invasion in the invasive front of salivary adenoid cystic carcinoma (SACC) to uncover the role of collective invasion in(More)
Dihydroxyacetone synthase (DAS) and dihydroxyacetone kinase (DAK) are two key enzymes for formaldehyde assimilation in methylotrophic yeasts. In order to using a Gateway LR recombination reaction to construct a plant expression vector that contains the expression cassettes for the das and dak genes and allow the proteins encoded by the two target genes to(More)