Stem cell biology and regenerative medicine for neonatal lung diseases

Lung diseases remain one of the main causes of morbidity and mortality in neonates. Cell therapy and regenerative medicine have the potential to revolutionize the management of life-threatening and debilitating lung diseases that currently lack effective treatments. Over the past decade, the repair...

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Bibliographic Details
Published in:Pediatric research 2018-01, Vol.83 (1-2), p.291-297
Main Authors: Kang, Martin, Thébaud, Bernard
Format: Article
Language:English
Subjects:
Amnion - metabolism
Animals
Bronchopulmonary Dysplasia - therapy
Clinical Trials as Topic
Epithelial Cells - cytology
Fetal Blood - cytology
Humans
Induced Pluripotent Stem Cells - cytology
Infant, Newborn
Infant, Newborn, Diseases - therapy
Lung - physiopathology
Lung Diseases - therapy
Mesenchymal Stem Cells - cytology
Mice
Phenotype
Pulmonary Alveoli - physiology
Regeneration
Regenerative Medicine - methods
Stem Cell Transplantation
Stem Cells - cytology
Surface-Active Agents - chemistry
Translational Medical Research
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Summary:Lung diseases remain one of the main causes of morbidity and mortality in neonates. Cell therapy and regenerative medicine have the potential to revolutionize the management of life-threatening and debilitating lung diseases that currently lack effective treatments. Over the past decade, the repair capabilities of stem/progenitor cells have been harnessed to prevent/rescue lung damage in experimental neonatal lung diseases. Mesenchymal stromal cells and amnion epithelial cells exert pleiotropic effects and represent ideal therapeutic cells for bronchopulmonary dysplasia, a multifactorial disease. Endothelial progenitor cells are optimally suited to promote lung vascular growth and attenuate pulmonary hypertension in infants with congenital diaphragmatic hernia or a vascular bronchopulmonary dysplasia phenotype. Induced pluripotent stem cells (iPSCs) are one of the most exciting breakthroughs of the past decade. Patient-specific iPSCs can be derived from somatic cells and differentiated into any cell type. iPSCs can be capitalized upon to develop personalized regenerative cell products for surfactant protein deficiencies-lethal lung disorders without treatment-that affect a single gene in a single cell type and thus lend themselves to phenotype-specific cell replacement. While the clinical translation has begun, more needs to be learned about the biology of these repair cells to make this translation successful.
ISSN:0031-3998
1530-0447
DOI:10.1038/pr.2017.232