S'identifier

Fudan University Shanghai Cancer Center

3 ARTICLES PUBLISHED IN JoVE

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Environment

Specific and Accurate Detection of the Citrus Greening Pathogen Candidatus liberibacter spp. Using Conventional PCR on Citrus Leaf Tissue Samples
Huan Chen *1,2, Ian Arthur Palmer *1, Jian Chen 1,2, Ming Chang 1,2, Stephen L. Thompson 3, Fengquan Liu 2, Zheng Qing Fu 1
1Department of Biological Sciences, University of South Carolina, 2Institute of Plant Protection, Jiangsu Academy of Agricultural Sciences, 3Department of Instructions and Teacher Education, University of South Carolina

Citrus Greening is a particularly destructive disease affecting citrus crops globally. Presented here is a simple method using PCR and genomic DNA extraction of citrus leaf tissue for the accurate and precise identification of the citrus greening pathogen, Candidatus liberibacter spp.

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Cancer Research

Patient-derived Heterogeneous Xenograft Model of Pancreatic Cancer Using Zebrafish Larvae as Hosts for Comparative Drug Assessment
Lei Wang *1, Huan Chen *2,3, Fei Fei *1, Xianfeng He 2,3, Shaoyang Sun 1, Kunpeng Lv 1, Bo Yu 2,3, Jiang Long 2,4,5,6, Xu Wang 1
1Department of Biochemistry and Molecular Biology, Key Laboratory of Metabolism and Molecular Medicine, Ministry of Education, School of Basic Medical Sciences, Fudan University, 2National Human Genetic Resources Sharing Service Platform (2005DKA21300), 3Fudan University Shanghai Cancer Center, 4Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 5Department of Oncology, Shanghai Medical College, Fudan University, 6Pancreatic Cancer Institute, Fudan University

This protocol describes optimization procedures in a virus-based dual fluorescence-labeled tumor xenograft model using larval zebrafish as hosts. This heterogeneous xenograft model mimics the tissue composition of pancreatic cancer microenvironment in vivo and serves as a more precise tool for assessing drug responses in personalized zPDX (zebrafish patient-derived xenograft) models.

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Medicine

A Training and Testing System for Performing Vascular Reconstruction In Vitro
Yue Wang 1,2, Lijun Mu 3, Wei Zhang 1,2, Huan Chen 1,2, Qingshan Li 1,2, Aihua Shi 1, Bo Tang 2, Xiaogang Zhang 1,2, Dinghui Dong 1,2, Yi Lv 1,2
1National Local Joint Engineering Research Center for Precision Surgery and Regenerative Medicine, First Affiliated Hospital of Xi'an Jiaotong University, 2Department of Hepatobiliary Surgery, First Affiliated Hospital of Xi'an Jiaotong University, 3Department of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University

Here we present a training and testing system where a trainee can complete manual vascular reconstruction in vitro individually using a magnetic anchoring technique. The system can also be used to test the quality of reconstruction.

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