OBJECTIVE: To develop and characterize a new head and neck cancer animal model. STUDY DESIGN: A human head and neck squamous cell carcinoma (HNSCC) xenograft model in nude rats was established via subcutaneous inoculation of a human-origin HNSCC cell line, SCC-4. The tumor was evaluated for growth characteristics, pathologic features by hematoxylin-eosin (HE) staining, and immunohistochemistry of epidermal growth factor receptor (EGFR). 2-[18F] fluoro-2-deoxy-D-glucose (18F-FDG) positron emission tomography (PET) imaging characteristics were studied too. RESULTS: A new HNSCC animal model was successfully established. Tumor sizes reached about 1 cm3 on day 15 after tumor cell inoculation. HE staining pathology has confirmed that this tumor is a typical SCC. EGFR immunohistochemistry demonstrated this tumor model to be strongly EGFR positive. 18F-FDG PET study has shown that 18F-FDG accumulated in tumors. CONCLUSIONS: This study has demonstrated that this tumor model is an appropriate HNSCC tumor model for animal studies on HNSCC.
OBJECTIVE: To develop and characterize a new head and neck cancer animal model. STUDY DESIGN: A human head and neck squamous cell carcinoma (HNSCC) xenograft model in nude rats was established via subcutaneous inoculation of a human-origin HNSCC cell line, SCC-4. The tumor was evaluated for growth characteristics, pathologic features by hematoxylin-eosin (HE) staining, and immunohistochemistry of epidermal growth factor receptor (EGFR). 2-[18F] fluoro-2-deoxy-D-glucose (18F-FDG) positron emission tomography (PET) imaging characteristics were studied too. RESULTS: A new HNSCC animal model was successfully established. Tumor sizes reached about 1 cm3 on day 15 after tumor cell inoculation. HE staining pathology has confirmed that this tumor is a typical SCC. EGFR immunohistochemistry demonstrated this tumor model to be strongly EGFR positive. 18F-FDG PET study has shown that 18F-FDG accumulated in tumors. CONCLUSIONS: This study has demonstrated that this tumor model is an appropriate HNSCC tumor model for animal studies on HNSCC.
Authors: Anuradha Soundararajan; Ande Bao; William T Phillips; Linda M McManus; Beth A Goins Journal: Cancer Biother Radiopharm Date: 2011-08-11 Impact factor: 3.099
Authors: Anuradha Soundararajan; Gerald D Dodd; Ande Bao; William T Phillips; Linda M McManus; Thomas J Prihoda; Beth A Goins Journal: Radiology Date: 2011-10-24 Impact factor: 11.105
Authors: Hayden W Head; Gerald D Dodd; Ande Bao; Anuradha Soundararajan; Xavier Garcia-Rojas; Thomas J Prihoda; Linda M McManus; Beth A Goins; Cristina A Santoyo; William T Phillips Journal: Radiology Date: 2010-05 Impact factor: 11.105
Authors: Neale S Mason; Brian J Lopresti; James Ruszkiewicz; Xinxin Dong; Sonali Joyce; George Leef; Malabika Sen; Abdus S Wahed; Chester A Mathis; Jennifer R Grandis; Sufi M Thomas Journal: Am J Nucl Med Mol Imaging Date: 2013-01-05
Authors: Karine Aubry; Ziyang Shao; Jacques Monteil; François Paraf; Jean Pierre Bessède; Michel Rigaud Journal: Mol Imaging Biol Date: 2008-11-25 Impact factor: 3.488