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Mouse Models of Cancer Study

Mouse Models of Cancer Study

Mice have long served as models for studying human biology and pathology because of their phylogenetic and physiological similarity with humans. They are also easy to maintain and breed in the laboratory, and hence, many inbred strains are now available for research. Studies on mice have contributed immeasurably to our understanding of cancer biology.
The development of transgenic, knockout, and knock-in mice has led to an exponential increase in their use as model organisms in research,...

Mouse Models of Cancer Study

Mouse Models of Cancer Study

Mice have long served as models for studying human biology and pathology because of their phylogenetic and physiological similarity with humans. They are also easy to maintain and breed in the laboratory, and hence, many inbred strains are now available for research. Studies on mice have contributed immeasurably to our understanding of cancer biology.
The development of transgenic, knockout, and knock-in mice has led to an exponential increase in their use as model organisms in research,...

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Related Experiment Video

Updated: May 17, 2026

A Protocol for Using Gene Set Enrichment Analysis to Identify the Appropriate Animal Model for Translational Research

A Protocol for Using Gene Set Enrichment Analysis to Identify the Appropriate Animal Model for Translational Research

Published on: August 16, 2017

Translational research challenges: finding the right animal models.

Sharma Prabhakar¹

¹Nephrology Division, Texas Tech University Health Sciences Center, Lubbock, TX, USA. Sharma.prabhakar@ttuhsc.edu

Journal of Investigative Medicine : the Official Publication of the American Federation for Clinical Research

|October 18, 2012

Summary

Developing ideal animal models for human diseases remains a significant challenge in translational research. This review discusses current limitations and strategies for improving animal models in drug development and toxicity prediction.

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Xenopus laevis as a Model to Identify Translation Impairment

Xenopus laevis as a Model to Identify Translation Impairment

Published on: September 27, 2015

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Last Updated: May 17, 2026

A Protocol for Using Gene Set Enrichment Analysis to Identify the Appropriate Animal Model for Translational Research

A Protocol for Using Gene Set Enrichment Analysis to Identify the Appropriate Animal Model for Translational Research

Published on: August 16, 2017

Xenopus laevis as a Model to Identify Translation Impairment

Xenopus laevis as a Model to Identify Translation Impairment

Published on: September 27, 2015

Area of Science:

Biomedical Research
Translational Science
Drug Development

Background:

Effective translation of scientific discoveries into human therapies relies heavily on suitable animal models.
Current animal models often fail to fully replicate human disease etiopathogenesis, pathobiology, and toxicity prediction.
Advancements in transgenic and knockout technologies offer insights but have not yet yielded ideal models for most human diseases.

Purpose of the Study:

To review the challenges in developing and utilizing animal models for human disease research and drug development.
To discuss the limitations of current animal models in predicting human toxicity and disease progression.
To explore strategies for improving the translatability of animal models, including scoring systems.

Main Methods:

Literature review of existing research on animal models in translational science.
Analysis of challenges in disease replication, biomarker development, and toxicity prediction.
Discussion of scoring systems for assessing animal model translatability.

Main Results:

Significant gaps exist between current animal models and ideal human disease replication.
Transgenic and knockout techniques have limitations in creating fully translatable models.
Difficulties in toxicity prediction remain a major hurdle in preclinical drug development.

Conclusions:

There is a critical need for improved animal models that better mimic human diseases for effective drug development.
Existing models present challenges in pathobiology replication and toxicity prediction, impacting translational research.
Developing standardized scoring systems is crucial for selecting and evaluating the translatability of animal models.