Experimental methods
tumor challenge
What this technique is
- Category
- Model induction & validation
- Principle
- 将同系肿瘤细胞悬液接种至免疫健全小鼠皮下或原位器官,建立可监测的实体瘤模型。
- Input samples
- mouse · tumor cells
- Research questions
- Not provided
- Output and readout
- 输出为接种后按期建立、可卡尺测量的皮下或原位实体瘤(生长曲线与体积数据);接种成功率与建瘤时间用于判断模型是否适用于后续给药与读出安排。
- Applicability
- 适用于免疫健全小鼠品系与其同系肿瘤细胞系的配对接种(如 C57BL/6 配 MC38/B16-F10、BALB/c 配 CT26/4T1);为非感染性同系移植瘤建模步骤。
- Limitations
- 不适用于人源化或免疫缺陷宿主的异种移植、基因工程自发病模型的自发成瘤以及感染挑战场景;椭球体积公式对不规则或溃疡肿瘤存在测量偏差。
Standard concept source:OBI:0003455 · OBI · 2026-05-08
已发布模型
Published protocol versions
- Protocol #21
- In Vivo Checkpoint Antibody Administration in Mouse Tumor Models
Source version:protocols.io · vv1 · abinScience cheng · This is an open access protocol distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited