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An overview of stem cell-based clinical trials in China

Lianming Liao1, Robert Chunhua Zhao

  • 1Institute of Basic Medical Sciences & School of Basic Medicine, Center of Excellence in Tissue Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.

Stem Cells and Development
|August 5, 2008
PubMed

Insights

Adult stem cells (ASCs) show developmental plasticity, generating cells beyond their native tissues. This review explores therapeutic uses of bone marrow and peripheral blood ASCs, alongside regulatory considerations for clinical trials.

Area of Science:

  • Regenerative Medicine
  • Cell Biology
  • Biotechnology

Background:

  • Adult stem cells (ASCs) possess self-renewal and differentiation capabilities within their specific tissues.
  • Emerging evidence indicates ASCs exhibit "developmental plasticity," generating cells outside their original tissue lineage.
  • Significant advancements have been made in utilizing ASCs for clinical applications, particularly from bone marrow and peripheral blood.

Purpose of the Study:

  • To review the therapeutic applications of adult stem cells derived from bone marrow and peripheral blood.
  • To discuss the phenomenon of "developmental plasticity" in adult stem cells.
  • To examine regulatory concerns surrounding stem cell-based clinical trials.

Main Methods:

  • Literature review focusing on adult stem cell research.
  • Analysis of studies on bone marrow and peripheral blood stem cell applications.
  • Examination of regulatory frameworks for stem cell therapies.

Main Results:

  • Adult stem cells demonstrate potential for generating diverse cell types beyond their tissue of origin.
  • Bone marrow and peripheral blood stem cells are key sources for current therapeutic strategies.
  • China is noted for rapid progress in stem cell therapeutics.

Conclusions:

  • Adult stem cell plasticity offers promising avenues for regenerative medicine.
  • Therapeutic applications of bone marrow and peripheral blood ASCs are advancing rapidly.
  • Careful consideration of regulatory oversight is crucial for safe and effective stem cell clinical trials.

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