锐赛恭喜夏老师 “ LUNG ”,An Adenoviral Vector Encoding Full-Length Dectin-1 Promotes Aspergillus-Induced Inn 成功发布。
锐赛一如既往的坚持“为客户赢得荣誉”,并且在坚实的技术服务中,始终以转化医学理念,为病患之需而先行。
对于夏老师的支持“The Ad-Dectin-1-EGFP”,我们同样并将一直支持下去。
锐赛转化医学理念
作为一家成长中的生物技术医药公司;我们致力于发展独特,高质量的病毒载体介导的基因传递技术以更好地服务于科学研究和药物开发;并且运用病毒载体技术,通过系统生物学研究手段改变生物技术服务和药物开发的模式,从而实现生物制药的产业化。
基因传导 锐赛致力于使用最先进的病毒载体包装技术将RNAi, microRNA和基因导入到靶细胞。
锐赛致力于通过发展独特,新颖的病毒包装技术为科学研究提供理解基因组和蛋白质组功能的工具。我们的使命是在转化医学的研究路上,为在全基因组水平系统地理解细胞调控机制和药物开发,提供病毒载体介导的基因导入技术。
锐赛生物成功地将多年的分子生物学和病毒研究经验结合并运用于重组腺病毒(Adenovirus),腺相关病毒(Adeno-associated virus, AAV),慢病毒(Lentivirus),逆转录病毒(Retrovirus),狂犬病病毒(rabies virus)和杆状病毒(baculovirus)的制备。锐赛拥有生产全世界滴度最高的六大病毒包装技术,能稳定地制备出高质量地病毒载体,并确保可以高效地用于感染体外细胞和动物体内注射。锐赛也一直努力将最好的病毒载体制备技术呈献给科学研究和药物开发工作者们。
Abstract
Introduction The incidence of invasive pulmonary aspergillosis (IPA) has increased significantly over the last two decades. Alveolar macrophages (AMs) represent the first line of pulmonary host
response to Aspergillus conidia. Recognition of conidia by AMs involves Dectin-1 (CLEC7A), which is a conserved structure to combine bglucans. The deficiency of Dectin-1 results in impaired fungal killing and uncontrolled growth of Aspergillus fumigatus. Thus, we hypothesized that high expression of Dectin-1 would enhance the host recognition and fungal killing.
Methods We set out to develop an adenoviral vector encoding full-length Dectin-1 (Ad-Dectin-1-EGFP) and then transfect it to MH-S cells. Transfect cell model was verified by using real-time RT-PCR, Western blot, flow cytometric, and confocal microscopic assays. And also, the function of Dectin-1 was explored by measuring cytokine release and killing ability during the course of A. Fumigatus infection.