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Murine physiology: measuring the phenotype.

Brian D Hoit1

  • 1Department of Medicine, Division of Cardiology, University Hospitals of Cleveland and Case Western Reserve University, 11100 Euclid Avenue, Cleveland, OH 44106, USA. bdh6@po.cwru.edu

Journal of Molecular and Cellular Cardiology
|July 28, 2004
PubMed
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Phenotyping analyzes observable traits resulting from gene-environment interactions. Accurate cardiovascular phenotyping in mice is crucial for understanding genetic alterations and their impact on biomedical research.

Area of Science:

  • Cardiovascular biology
  • Genetics
  • Biomedical research

Background:

  • Phenotype represents observable traits from gene-environment interactions.
  • Accurate phenotyping is essential for reliable research findings.
  • Genetically modified and spontaneous mutant mice are vital models in biomedical research.

Purpose of the Study:

  • To emphasize the importance of accurate phenotyping in cardiovascular research.
  • To highlight the necessity of comprehensive assays for robust phenotypic analysis.
  • To underscore the role of phenotypic analysis in determining the utility of mouse models.

Main Methods:

  • Utilizing a mixture of assays to characterize cardiovascular phenotypes.
  • Employing stringent conditions to ensure accurate and unbiased findings.

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  • Focusing on distinct yet interrelated aspects of the cardiovascular system.

    • Main Results:

    • Demonstrated that comprehensive assays are necessary for accurate phenotyping.
    • Highlighted the critical role of unbiased phenotypic analysis.
    • Confirmed the utility of genetically altered and spontaneous mutant mice is dependent on phenotypic analysis.

    Conclusions:

    • Accurate phenotyping is paramount for the successful application of mouse models in biomedical research.
    • A multifaceted approach to assaying cardiovascular phenotypes ensures data integrity.
    • Stringent phenotyping protocols are indispensable for advancing our understanding of cardiovascular disease.