Macrovascular disease in diabetes: is the mouse a suitable model?

Area of Science:

• Cardiovascular Research
• Diabetes Pathogenesis
• Animal Models in Medicine

Background:

• Macrovascular disease is a major complication of diabetes.
• Animal models are essential for investigating diabetic vascular complications.
• Diabetic mice are valuable for genetic studies but show limited atherosclerosis development.

Purpose of the Study:

• To review commonly used mouse models for studying diabetic macrovascular disease.
• To discuss the advantages and disadvantages of these models.
• To inform the selection of appropriate models for atherosclerosis research in diabetes.

Main Methods:

• Literature review of established diabetic mouse models.
• Analysis of model suitability for studying atherosclerosis.
• Comparative assessment of model advantages and disadvantages.

Main Results:

• Mice are generally resistant to developing atherosclerosis compared to other species.
• Specific genetic modifications and diabetic induction methods influence disease manifestation.
• Each model possesses unique strengths and limitations for specific research questions.

Conclusions:

• Careful selection of mouse models is critical for effectively studying diabetic macrovascular disease.
• Understanding model limitations, particularly atherosclerosis resistance, is key for interpreting results.
• Further development of models that better recapitulate human diabetic vascular disease is needed.