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Mesenchymal Stromal Cell Therapy for Respiratory Complications of Extreme Prematurity

Bernard Thébaud1,2,3,4

  • 1Sinclair Centre for Regenerative Medicine, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.

American Journal of Perinatology
|April 26, 2018
PubMed

Insights

Mesenchymal stromal cell therapy shows promise for preventing and repairing lung damage in extremely preterm infants. Clinical trials are evaluating its safety and effectiveness for bronchopulmonary dysplasia.

Area of Science:

  • Neonatal Medicine
  • Regenerative Medicine
  • Pulmonology

Background:

  • Bronchopulmonary dysplasia (BPD) is a primary complication in extremely preterm infants.
  • Stem cell therapies are emerging as potential treatments for organ damage in this population.
  • Mesenchymal stromal cells (MSCs) show significant promise based on preclinical neonatal lung injury models.

Purpose of the Study:

  • To review the rationale for using MSCs in preterm infants at risk for BPD.
  • To summarize current preclinical and early clinical evidence.
  • To identify knowledge gaps for optimizing MSC therapy.

Main Methods:

  • Review of preclinical studies in animal models of neonatal lung injury.
  • Analysis of early-phase clinical trial data on MSC safety and feasibility.
  • Synthesis of current research on MSC mechanisms.

Main Results:

  • Promising preclinical data supports MSCs for neonatal lung injury.
  • Early clinical trials are investigating MSC safety and feasibility in preterm infants.
  • Further research is needed to fully understand MSC efficacy and repair potential.

Conclusions:

  • MSCs represent a leading cell therapy candidate for BPD prevention and treatment.
  • Clinical translation requires addressing safety, efficacy, and optimal application strategies.
  • Harnessing the full therapeutic potential of MSCs is crucial for improving outcomes in extremely preterm infants.

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