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Dagmar Fischer1, Georg Fluegen2, Paul Garcia3,4

  • 1Division of Pharmaceutical Technology, Department of Chemistry and Pharmacy, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91058 Erlangen, Germany.

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Summary
This summary is machine-generated.

The chick chorioallantoic membrane (CAM) model offers a simple, fast, and low-cost in vivo system for studying tumor growth and drug response. This review explores its advantages and limitations in cancer research, particularly in immune-oncology drug discovery.

Keywords:
angiogenesis modeldrug discoveryimmune-oncologymetastasis modelpersonalized therapystandard operation procedurestumor growth

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Area of Science:

  • Developmental Biology
  • Oncology
  • Pharmacology

Background:

  • The chick chorioallantoic membrane (CAM) is an accessible extraembryonic tissue formed by the fusion of the chorion and vascularized allantoic membrane.
  • Grafting tumor cells onto the CAM allows for rapid development of xenografts/ovografts for in vivo studies.
  • The CAM model is increasingly utilized in immune-oncology drug discovery.

Purpose of the Study:

  • To review the advantages and disadvantages of the CAM model in cancer research.
  • To discuss the CAM model's applications in studying tumor growth, drug response, and angiogenesis.
  • To highlight the CAM model's potential and limitations in immune-oncology drug discovery.

Main Methods:

  • Literature review and expert opinion synthesis.
  • Analysis of the CAM model's utility in preclinical cancer research.
  • Discussion of experimental methodologies and outcomes using the CAM model.

Main Results:

  • The CAM model provides a simple, fast, and cost-effective in vivo system for cancer research.
  • It facilitates the study of tumor growth, drug efficacy, and angiogenesis.
  • Recent advancements have expanded its application in immune-oncology drug discovery.

Conclusions:

  • The CAM model presents significant advantages for in vivo cancer research, including speed and cost-effectiveness.
  • However, limitations exist and must be considered for accurate interpretation of results.
  • Further research and expert discussion are crucial to optimize its use in drug discovery, especially in immune-oncology.