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Progress and potential in organoid research.

Giuliana Rossi1, Andrea Manfrin1, Matthias P Lutolf2,3

  • 1Laboratory of Stem Cell Bioengineering, Institute of Bioengineering, School of Life Sciences and School of Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.

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Summary
This summary is machine-generated.

Organoids, 3D tissues grown from stem cells, offer a powerful model for studying organ biology and disease. Advances in bioengineering are enhancing their physiological relevance for applications in medicine.

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Area of Science:

  • Stem cell biology
  • Tissue engineering
  • Developmental biology

Background:

  • Studying mammalian and human tissue and organ biology presents significant challenges due to limited sample accessibility and ethical considerations.
  • Advances in stem cell culture techniques have enabled the development of in vitro 3D tissues known as organoids.

Purpose of the Study:

  • To highlight the utility of organoids in modeling organ development and disease.
  • To explore the potential applications of organoids in basic research, drug discovery, and regenerative medicine.
  • To discuss the integration of bioengineering principles for creating more physiologically relevant organoids.

Main Methods:

  • Derivation of in vitro 3D tissues (organoids) from stem cells.
  • Characterization of organoids for multicellular, anatomical, and functional hallmarks.
  • Application of bioengineering strategies to enhance organoid models.

Main Results:

  • Organoids successfully recapitulate key features of native organs at the micro- to millimetre scale.
  • Organoids serve as valuable tools for modeling organ development and disease processes.
  • Emerging bioengineering approaches are improving the physiological fidelity of organoids.

Conclusions:

  • Organoids represent a significant advancement in studying organ biology and disease.
  • The integration of bioengineering promises to expand the applications of organoids in medicine and research.
  • Organoid technology holds substantial potential for drug discovery and regenerative medicine.