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Fishing for collagen function: About development, regeneration and disease.

Sandrine Bretaud1, Pauline Nauroy1, Marilyne Malbouyres1

  • 1Université de Lyon, ENSL, CNRS, Institut de Génomique Fonctionnelle de Lyon, 46 allée d'Italie F-69364 Lyon, France.

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Zebrafish are a powerful model for studying collagen, the most abundant vertebrate extracellular matrix protein. Advances in genome editing and matrisome characterization make zebrafish ideal for investigating collagen

Keywords:
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Area of Science:

  • Biochemistry and Molecular Biology
  • Genetics and Genomics
  • Developmental Biology

Background:

  • Collagens are the most abundant vertebrate extracellular matrix proteins, crucial for tissue structure and function.
  • Mutations in collagen genes lead to various inherited connective tissue diseases.
  • Recent discoveries reveal diverse regulatory and mechanical roles of collagens beyond structural support.

Purpose of the Study:

  • To highlight the growing importance of the collagen superfamily in biological research.
  • To introduce zebrafish as a powerful vertebrate model for collagen research.
  • To discuss the advantages of zebrafish, including genome editing and matrisome data, for studying collagen functions.

Main Methods:

  • Review of existing literature on collagen structure, function, and disease associations.
  • Analysis of zebrafish as a model organism for genetic and developmental studies.
  • Examination of recent advances in zebrafish genome editing and matrisome research.

Main Results:

  • The collagen superfamily is diverse, with complex roles still being uncovered.
  • Zebrafish offer significant advantages for investigating collagen gene function.
  • The zebrafish matrisome is well-characterized, facilitating collagen research.

Conclusions:

  • Zebrafish are poised to become a key model organism for understanding collagen's role in development, disease, and regeneration.
  • Further research in zebrafish will likely expand our knowledge of the collagen superfamily.
  • The unique features of zebrafish will accelerate discoveries in collagen biology.