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| Xu,Ji-Hua; Zhao,Wan-Yi; Fang,Qing-Qing; Wang,Xiao-Feng; Zhang,Ding-Ding; Hu,Yan-Yan; Zheng,Bin; Tan,Wei-Qiang. |
| Wound scarring remains a major challenge for plastic surgeons. Transforming growth factor (TGF)-β plays a key role in the process of scar formation. Previous studies have demonstrated that truncated TGF-β type II receptor (t-TGF-βRII) is unable to continue signal transduction but is still capable of binding to TGF-β, thereby blocking the TGF-β signaling pathway. Hepatocyte growth factor (HGF) is a multifunctional growth factor that promotes tissue regeneration and wound healing. Theoretically, the combination of HGF and t-TGF-βRII would be expected to exert a synergistic effect on promoting wound healing and reducing collagen formation. In the present study, lentivirus-mediated transfection of the two genes (t-TGF-βRII/HGF) into fibroblasts in vitro and in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Wound healing; Truncated transforming growth factor-β type II receptor; Hepatocyte growth factor; Scar; Rat; Lentivirus. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2020000100611 |
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| Chen,Ai-Lan; Ou,Cai-Wen; He,Zhao-Chu; Liu,Qi-Cai; Dong,Qi; Chen,Min-Sheng. |
| Angiotensin II (Ang II) plays an important role in cardiomyocyte hypertrophy. The combined effect of hepatocyte growth factor (HGF) and Ang II on cardiomyocytes is unknown. The present study was designed to determine the effect of HGF on cardiomyocyte hypertrophy and to explore the combined effect of HGF and Ang II on cardiomyocyte hypertrophy. Primary cardiomyocytes were isolated from neonatal rat hearts and cultured in vitro. Cells were treated with Ang II (1 µM) alone, HGF (10 ng/mL) alone, and Ang II (1 µM) plus HGF (10 ng/mL) for 24, 48, and 72 h. The amount of [³H]-leucine incorporation was then measured to evaluate protein synthesis. The mRNA levels of β-myosin heavy chain and atrial natriuretic factor were determined by real-time PCR to evaluate... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Angiotensin II; Hepatocyte growth factor; Cardiomyocyte; Hypertrophy. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2012001200007 |
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