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| 1 | Biomaterials reinforced MSCs transplantation for spinal cord injury repair显示文摘Due to the complex pathophysiological mechanism, spinal cord injury (SCI) has become one of the most intractable central nervous system (CNS) diseases to therapy. Stem cell transplantation, mesenchymal stem cells (MSCs) particularly, appeals to more and more attention along with the encouraging therapeutic results for the functional regeneration of SCI. However, traditional cell transplantation strategies have some limitations, including the unsatisfying survival rate of MSCs and their random diffusion from the injection site to ambient tissues. The application of biomaterials in tissue engineering provides a new horizon. Biomaterials can not only confine MSCs in the injured lesions with higher cell viability, but also promote their therapeutic efficacy. This review summarizes the strategies and advantages of biomaterials reinforced MSCs transplantation to treat SCI in recent years,which are clarified in the light of various therapeutic effects in pathophysiological aspects of SCI. | Teng Ma Jiahe Wu Jiafu Mu Jianqing Gao | 2022 | Asian Journal of Pharmaceutical Sciences2022，17，1： | 3 |
| 2 | Application of fluorescence in situ hybridization in the detection of bladder transitional-cell carcinoma: A multi-center clinical study based on Chinese population显示文摘Objective:To evaluate the diagnostic value of fluorescence in situ hybridization(FISH)in bladder cancer.Methods:We enrolled healthy volunteers and patients who were clinically suspected to have bladder cancer and conducted FISH tests and cytology examinations from August 2007 to December 2008.Receiver operating characteristic(ROC)curve analysis was performed and the area under curve(AUC)values were calculated for both the FISH and urine cytology tests.Results:A cohort of 988 healthy volunteers was enrolled to establish a reference range for the normal population.A total of 4807 patients with hematuria were prospectively,randomly enrolled for the simultaneous analysis of urine cytology,FISH testing,and a final diagnosis as determined by the pathologic findings of a biopsy or a surgically-excised specimen.Overall,the sensitivity of FISH in detecting transitional-cell carcinoma was 82.7%,while that of cytology was 33.4%(p<0.001).The sensitivity values of FISH for non-muscle invasive and muscle invasive bladder transitional-cell carcinoma were 81.7%and 89.6%,respectively(p=0.004).The sensitivity values of FISH for low and high grade bladder cancer were 82.6%and 90.1%,respectively(p=0.002).Conclusion:FISH is significantly more sensitive than voided urine cytology for detecting bladder cancer in patients evaluated for gross hematuria at all cancer grades and stages.Higher sensitivity using FISH was obtained in high grade and muscle invasive tumors. | Liqun Zhou Kaiwei Yang Xuesong Li Yi Ding Dawei Mu Hanzhong Li Yong Yan Jinyi Li Dongwen Wang Wei Li Yulong Cong Jiangping Gao Kewei Ma Yajun Xiao Sheng Zhang Hongyi Jiang Weilie Hu Qiang Wei Xunbo Jin Zhichen Guan Qingyong Liu Danfeng Xu Xin Gao Yongguang Jiang Weimin Gan Guang Sun Qing Wang Yanhui Liu Jianquan Hou Liping Xie Xishuang Song Fengshuo Jin Jiafu Feng Ming Cai Zhaozhao Liang Jie Zhang Dingwei Ye Lin Qi Lulin Ma Jianzhong Shou Yuping Dai Jianyong Shao Ye Tian Shizhe Hong Tao Xu Chuize Kong Zefeng Kang Yuexin Liu Xun Qu Benkang Shi Shaobin Zheng Yi Lin Shujie Xia Dong Wei Jianbo Wu Weiling Fu Zhiping Wang Jianbo Liang | 2019 | Asian Journal of Urology2019，6，1： | 2 |
| 3 | Rapid and effective treatment of traumatic spinal cord injury using stem cell derived exosomes显示文摘Traumatic spinal cord injury is a fatal acute event without effective clinical therapies.Following the trauma,immediate neural protection and microenvironment mitigation are vitally important for nerve tissue repair,where stem cell-based therapies could be eclipsed by the deficiency of cells due to the hostile microenvironment as well as the transport and preservation processes.Effective emergency strategies are required to be convenient,biocompatible,and stable.Herein,we assess an emergency cell-free treatment using mesenchymal stem cell-derived exosomes,which have proven capable of comprehensive mitigation of the inhibitory lesion microenvironment.The clinically validated fibrin glue is utilized to encapsulate the exosomes and in-situ gelates in transected rat spinal cords to provide a substrate for exosome delivery as well as nerve tissue growth.The emergency treatment alleviates the inflammatory and oxidative microenvironment,inducing effective nerve tissue repair and functional recovery.The therapy presents a promising strategy for effective emergency treatment of central nervous system trauma。 | Jiafu Mu Jiahe Wu Jian Cao Teng Ma Liming Li Shiqing Feng Jianqing Gao | 2021 | Asian Journal of Pharmaceutical Sciences2021，16，6： | 1 |
| 4 | Overexpression of CmSOS1 confers waterlogging tolerance in Chrysanthemum显示文摘Plants experiencing hypoxia(a shortage of oxygen)are unable to maintain aerobic respiration,which leads to an energy and carbohydrate deficit.The pervasive and rapid accumulation of ethylene is an early and reliable response to hypoxic stress(Sasidharan and Voesenek 2015),producing an uptick in the accumulation of reactive oxygen species(ROS).This in turn triggers apoptosis in root cortex cells,eventually leading to the formation of lysigenous aerenchyma,a tissue from which ethylene is readily lost(Loreti et al.2016).In plants exposed to prolonged waterlogging,group VII ethylene response factors operate to activate the suite of genes required to establish anaerobic metabolism(Gibbs et al.2011);some of these genes are also modulated by ROS(Narsai et al.2011;Sasidharan and Voesenek 2015).The transcriptional activation of genes encoding group VII ethylene response factors is regulated by the hypoxia response attenuator 1(HRA1)protein(Pucciariello and Perata 2017).A link between the oxygen sensing and ROS signaling has been established involving the hypoxia‐responsive universal stress protein 1(HRU1),which interacts with the respiratory burst oxidase homolog D(RBOHD)(Gonzali et al.2015).Salinity also tends to induce ROS production(You and Chan 2015). | Lijun Wang Jiaojiao Gao Zixin Zhang Weimiao Liu Peilei Cheng Wenting Mu Tong Su Sumei Chen Fadi Chen Jiafu Jiang | 2020 | Journal of Integrative Plant Biology2020，62，8： | 1 |
| 5 | Selection Model of Optional Parts in Suppliers Involved in New Product Development显示文摘Quality function deployment (QFD),which can translate efficiently customer requirement (CRs) into technical attributes (TAs),is widely used in new product development (NPD) as an efficient customer-driven approach. After lots of QFD application is applied in manufacturing fields,it was proved that without considering suppliers involved,it is difficult to get precise and satisfying results in each process of QFD,particularly part deployment. The paper will address the issues of a model of optional parts selection in suppliers involved in part deployment process. Further,it has been applied to an ERP system reconstruction and updating problem as an illustration. | MU Lifeng,TANG Jiafu,PAN Zhendong,HAN Yi (School of Information Science & Engineering,Northeastern University,Shenyang 110004,China) | 2006 | 武汉理工大学学报2006，28，S1： | 0 |
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