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Tumor Growth Analysis of Ewing Sarcoma Cell Lines Using Subcutaneous Xenografts in Mice
Florencia Cidre-Aranaz1,2,3, Shunya Ohmura4
1Division of Translational Pediatric Sarcoma Research, German Cancer Research Center (DKFZ), Heidelberg, Germany.
Abstract:
Subcutaneous murine xenograft models are one of the most commonly used in vivo experimental methods in the cancer research field. Due to the lack of appropriate animal models for Ewing sarcoma, subcutaneous murine xenograft models currently offer the simplest way to investigate antineoplastic effects of therapeutics or biological functions of target genes in vivo. In order to properly carry out tumor growth analysis via subcutaneous xenografts of Ewing sarcoma cells many factors should be taken into account beforehand at the planning phase of experiments. Therefore, in this chapter we describe in detail a widely used procedure for subcutaneous injection in mice, focusing on the specific characteristics of Ewing sarcoma cell lines.
Insights
Subcutaneous xenografts in mice are crucial for Ewing sarcoma research. This guide details a standard procedure for subcutaneous injections, optimizing tumor growth analysis in vivo.
Area of Science:
- Oncology
- Cancer Research
- In Vivo Models
Background:
- Subcutaneous murine xenografts are widely utilized in cancer research.
- Ewing sarcoma lacks ideal animal models, making xenografts essential for studying therapeutic effects and gene functions.
- Careful planning is vital for accurate tumor growth analysis in these models.
Purpose of the Study:
- To provide a detailed description of a widely used subcutaneous injection procedure in mice.
- To focus on the specific characteristics of Ewing sarcoma cell lines for xenograft experiments.
- To guide researchers in planning and executing subcutaneous xenograft experiments for Ewing sarcoma.
Main Methods:
- Detailed description of a standard subcutaneous injection technique in mice.
- Consideration of specific factors relevant to Ewing sarcoma cell lines.
- Emphasis on the planning phase for accurate tumor growth analysis.
Main Results:
- N/A - This is a procedural chapter.
Conclusions:
- Standardized subcutaneous xenograft procedures are critical for reliable Ewing sarcoma research.
- This chapter offers a practical guide for implementing these models effectively.
- Proper execution of xenograft protocols enhances the study of antineoplastic agents and gene functions.
