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Related Experiment Videos

Imaging cell death in vivo.

F Blankenberg1, C Mari, H W Strauss

  • 1Department of Radiology, Stanford University School of Medicine, Stanford, CA, USA.

The Quarterly Journal of Nuclear Medicine : Official Publication of the Italian Association of Nuclear Medicine (AIMN) [And] the International Association of Radiopharmacology (IAR)
|February 20, 2004
PubMed
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Imaging programmed cell death, or apoptosis, is crucial for clinical care and drug development. Current methods like radiolabeled annexin V show promise, but further research is needed to understand their in vivo mechanisms.

Area of Science:

  • Biomedical imaging
  • Molecular imaging
  • Cellular biology

Background:

  • Apoptosis imaging is vital for clinical care and drug development.
  • Radiolabeled annexin V is a key agent for in vivo apoptosis studies, currently in clinical trials.
  • The precise in vivo uptake mechanisms of annexin V require further investigation.

Purpose of the Study:

  • To review current and developing techniques for imaging programmed cell death (apoptosis).
  • To discuss the potential applications of apoptosis imaging in various medical conditions.
  • To highlight the need for further research into the mechanisms of apoptosis imaging agents.

Main Methods:

  • Review of existing literature on apoptosis imaging agents and technologies.
  • Discussion of radiolabeled annexin V and its clinical status.

Related Experiment Videos

  • Exploration of emerging agents like radiolabeled Z-VAD.fmk and advanced MRI techniques.

    • Main Results:

    • Annexin V is extensively studied but its in vivo mechanism is unclear.
    • Other agents and technologies like Z-VAD.fmk and MRI are under development.
    • Apoptosis imaging has potential applications in cancer, ischemia, and inflammatory diseases.

    Conclusions:

    • Effective imaging of apoptosis is essential for advancing medical diagnostics and therapeutics.
    • Continued research into imaging agents and mechanisms will enhance clinical utility.
    • Apoptosis imaging holds significant promise for monitoring treatment response and disease progression.