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Advanced Animal Model of Colorectal Metastasis in Liver: Imaging Techniques and Properties of Metastatic Clones
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Imageable clinically relevant mouse models of metastasis
1AntiCancer, Inc., San Diego, CA, USA.
Abstract:
In the past 10 years, we have developed a new approach to the development of a clinically accurate rodent model for human cancer based on our invention of surgical orthotopic implantation (SOI). The SOI models have been described in approx. 70 publications and in 4 patents.*SOI allows human tumors of all the major types of human cancer to reproduce clinical like tumor growth and metastasis in the transplanted rodents. The major features of the SOI models are reviewed here and also compared to transgenic mouse models of cancer.
Insights
Surgical orthotopic implantation (SOI) offers a novel method for creating clinically accurate rodent cancer models. This technique enables human tumors to exhibit realistic growth and metastasis in rodents, advancing cancer research.
Area of Science:
- Oncology
- Surgical Oncology
- Preclinical Cancer Models
Background:
- Developing clinically accurate preclinical cancer models is crucial for advancing human cancer research.
- Existing models may not fully recapitulate the complexity of human tumor growth and metastasis.
- Surgical orthotopic implantation (SOI) has emerged as a significant innovation in this field.
Purpose of the Study:
- To review the development and features of a novel approach for creating clinically accurate rodent cancer models.
- To highlight the capabilities of surgical orthotopic implantation (SOI) in replicating human cancer progression.
- To compare SOI models with established transgenic mouse models for cancer research.
Main Methods:
- The study focuses on the surgical orthotopic implantation (SOI) technique for establishing human cancer models in rodents.
- This method involves the direct implantation of human tumors into the orthotopic site within the host rodent.
- The approach has been detailed in approximately 70 publications and 4 patents.
Main Results:
- SOI models successfully reproduce human tumor growth and metastasis in rodents, closely mimicking clinical cancer progression.
- This technique is applicable to major types of human cancer.
- SOI models demonstrate significant advantages in clinical accuracy compared to some other models.
Conclusions:
- Surgical orthotopic implantation (SOI) provides a powerful and clinically relevant platform for studying human cancer in vivo.
- SOI models offer a valuable tool for preclinical cancer research, drug development, and understanding metastasis.
- The continued development and application of SOI represent a significant advancement in cancer modeling.
