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Juntendo University School of Medicine

2 ARTICLES PUBLISHED IN JoVE

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Cancer Research

A Syngeneic Orthotopic Osteosarcoma Sprague Dawley Rat Model with Amputation to Control Metastasis Rate
Shun Ishiyama 1,2,3,4, Casey Kissel 5, Xin Guo 1, Alexis Howard 6, Harumi Saeki 7, Tomoaki Ito 8, Polina Sysa-Shah 9, Hajime Orita 10, Kazuhiro Sakamoto 4, Kathleen Gabrielson 1,2
1Department of Molecular and Comparative Pathobiology, The Johns Hopkins University School of Medicine, 2Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, 3Department of Surgery, Johns Hopkins University School of Medicine, 4Department of Coloproctological Surgery, Juntendo University Faculty of Medicine, 5Program for Comparative Medicine, Gene Therapy Program, Perelman School of Medicine, University of Pennsylvania, 6Tuskegee College of Veterinary Medicine, 7Department of Human Pathology, Juntendo University Faculty of Medicine, 8Department of Surgery, Juntendo University Shizuoka Hospital, Juntendo University School of Medicine, 9Department of Urology, The Johns Hopkins School of Medicine, 10Department of Gastroenterology and Minimally Invasive Surgery, Juntendo University Faculty of Medicine

Here, a syngeneic orthotopic implantation followed by an amputation procedure of the osteosarcoma with spontaneous pulmonary metastasis that can be used for preclinical investigation of metastasis biology and development of novel therapeutics is described.

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Cancer Research

Non-Invasive Ultrasound Assessment of Endometrial Cancer Progression in Pax8-Directed Deletion of the Tumor Suppressors Arid1a and Pten in Mice
Rachel Vistein 1, Briana Winer 2, Stephanie Myers 1,3, Juliane Liberto 4, Shun Ishiyama 1,5,6, Xin Guo 1, Harumi Saeki 7, Tian-Li Wang 4,8, Ie-Ming Shih 2,4,8, Kathleen Gabrielson 1,4,8
1Department of Molecular and Comparative Pathobiology, Johns Hopkins University School of Medicine, 2Department of Obstetrics and Gynecology, Johns Hopkins University School of Medicine, 3Texas Tech University School of Veterinary Medicine, 4Department of Pathology, Johns Hopkins University School of Medicine, 5Department of Surgery, Johns Hopkins University School of Medicine, 6Department of Coloproctological Surgery, Juntendo University School of Medicine, 7Department of Human Pathology, Juntendo University School of Medicine, 8Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University

This protocol describes a method for monitoring the progression of morphological changes over time in the uterus in an inducible mouse model of endometrial cancer using ultrasound imaging with correlation to gross and histological changes.

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