Format

Send to

Choose Destination
Respir Res. 2018 Nov 9;19(1):218. doi: 10.1186/s12931-018-0921-x.

Therapeutic potential of products derived from mesenchymal stem/stromal cells in pulmonary disease.

Author information

1
Multi-Organ Support Technology (MOST) Task Area, US Army Institute of Surgical Research, Fort Sam Houston, TX, USA. arezoo.mohammadipoor.ctr@mail.mil.
2
Oak Ridge Institute for Science and Education, Oak Ridge, TN, USA. arezoo.mohammadipoor.ctr@mail.mil.
3
Multi-Organ Support Technology (MOST) Task Area, US Army Institute of Surgical Research, Fort Sam Houston, TX, USA.
4
The Geneva Foundation, Tacoma, WA, USA.

Abstract

Multipotent mesenchymal stem/stromal cells (MSCs) possess robust self-renewal characteristics and the ability to differentiate into tissue-specific cells. Their therapeutic potential appears promising as evident from their efficacy in several animal models of pulmonary disorders as well as early-phase clinical trials of acute respiratory distress syndrome (ARDS) and chronic obstructive pulmonary disease (COPD). Such therapeutic efficacy might be attributed to MSC-derived products (the "secretome"), namely conditioned media (CM) and extracellular vesicles (EVs), which have been shown to play pivotal roles in the regenerative function of MSCs. Importantly, the EVs secreted by MSCs can transfer a variety of bioactive factors to modulate the function of recipient cells via various mechanisms, including ligand-receptor interactions, direct membrane fusion, endocytosis, or phagocytosis.Herein, we review the current state-of-the-science of MSC-derived CM and EVs as potential therapeutic agents in lung diseases. We suggest that the MSC-derived secretome might be an appropriate therapeutic agent for treating aggressive pulmonary disorders because of biological and logistical advantages over live cell therapy. Nonetheless, further studies are warranted to elucidate the safety and efficacy of these components in combating pulmonary diseases.

KEYWORDS:

Acute lung injury; Acute respiratory distress syndrome; Bronchopulmonary dysplasia; Chronic obstructive pulmonary disease; Conditioned media; Extracellular vesicles; Lung disease; Mesenchymal stem cells; Pulmonary fibrosis

Supplemental Content

Full text links

Icon for BioMed Central Icon for PubMed Central
Loading ...
Support Center