Cancer modeling in the modern era: progress and challenges

Area of Science:

• Oncology
• Genetics
• Animal Models

Background:

• Genetically engineered mouse models (GEMMs) are vital tools in cancer research.
• Germline manipulation in mice allows for diverse approaches to study cancer's complexity.

Purpose of the Study:

• To review current strategies for modeling cancer in mice.
• To highlight recent advancements and remaining challenges in the field.

Main Methods:

• Review of existing literature on genetically engineered mouse models for cancer.
• Analysis of current strategies, accomplishments, and challenges in mouse cancer modeling.

Main Results:

• GEMMs provide valuable preclinical models for cancer research.
• Significant progress has been made in developing and utilizing these models.
• Key challenges persist in fully translating mouse models to human cancer.

Conclusions:

• Genetically engineered mouse models are indispensable for advancing cancer research.
• Continued innovation in mouse modeling is essential for future therapeutic and diagnostic breakthroughs.
• Addressing current challenges will enhance the predictive power of these models.