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GPI-anchor structure
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Related Experiment Video

Updated: Feb 8, 2026

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Peroxisomes take shape.

Jennifer J Smith1, John D Aitchison

  • 11] Seattle Biomedical Research Institute, 307 Westlake Avenue North, 98109-5240, USA. [2] Institute for Systems Biology, 401 Terry Avenue North, Seattle, Washington 98109-5219, USA.

Nature Reviews. Molecular Cell Biology
|November 23, 2013
PubMed
Summary
This summary is machine-generated.

Peroxisomes dynamically adapt their size and number to meet cellular demands through regulated biogenesis. Understanding these processes offers potential for bioengineering and therapeutic applications.

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Related Experiment Videos

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Area of Science:

  • Cell Biology
  • Biochemistry
  • Molecular Biology

Background:

  • Peroxisomes perform essential oxidative reactions.
  • Peroxisome dynamics are crucial for cellular adaptation.
  • Peroxisome abundance, size, and shape are highly plastic.

Purpose of the Study:

  • To investigate the regulatory mechanisms controlling peroxisome biogenesis.
  • To understand how peroxisome dynamics adapt to cellular needs.
  • To explore the potential of peroxisome dynamics in bioengineering and medicine.

Main Methods:

  • Analysis of peroxisome biogenesis pathways.
  • Investigating cellular signaling in response to environmental cues.
  • Studying the coordination of peroxisome dynamics with other cellular processes.

Main Results:

  • Peroxisome dynamics are controlled by coordinated biogenesis pathways.
  • Cellular adaptation involves significant changes in peroxisome characteristics.
  • Molecular mechanisms underlying peroxisome plasticity are being elucidated.

Conclusions:

  • Understanding peroxisome dynamics is key to cellular adaptation.
  • Further research into peroxisome biogenesis can yield bioengineering and therapeutic benefits.
  • Peroxisome plasticity presents opportunities for improving human health.