Hongshan Guan

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Vascular endothelial growth factor-A is widely regarded as the principal stimulator of angiogenesis required for tumour growth. VEGF is generated as multiple isoforms of two families, the pro-angiogenic family generated by proximal splice site selection in the terminal exon, termed VEGFxxx, and the anti-angiogenic family formed by distal splice site(More)
We have investigated whether VEGF (vascular endothelial growth factor) regulates the proliferative capacity and eNOS (endothelial nitric oxide synthase)/NO (nitric oxide) pathway of EPCs (endothelial progenitor cells) by activating CaN (calcineurin)/NFAT (nuclear factor of activated T-cells) signalling. EPCs were obtained from cultured mononuclear cells(More)
Chalcone isomerase (CHI) plays critical roles in plant secondary metabolism, which is important for the interaction between plants and the environment. CHI genes are widely studied in various higher plants. However, little information about CHI genes is available in peanut. Based on conservation of CHI gene family, we cloned the peanut type II CHI gene(More)
We evaluated the effect of interleukin-12 (IL-12) gene therapy using an Ewing's sarcoma animal model in T-cell-deficient nude mice. Subcutaneous injection of TC71 cells resulted in tumor development by day 5. Mice were treated with a single intratumor injection of adenovirus beta-galactosidase (Ad.beta-gal) or adenovirus murine IL-12 (Ad.mIL-12) (2 x 10(9)(More)
Heat shock transcription factors (Hsfs) are important transcription factors (TFs) in protecting plants from damages caused by various stresses. The released whole genome sequences of wild peanuts make it possible for genome-wide analysis of Hsfs in peanut. In this study, a total of 16 and 17 Hsf genes were identified from Arachis duranensis and A. ipaensis,(More)
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