Resumo

MARTINEZ-ZARCO, Braulio Alejandro et al. Mesenchymal stem cells: Therapeutic option in ARDS, COPD, and COVID-19 patients. Rev. alerg. Méx. [online]. 2023, vol.70, n.2, pp.89-101.  Epub 28-Ago-2023. ISSN 2448-9190.  https://doi.org/10.29262/ram.v70i1.1149.

Acute respiratory distress syndrome (ARDS), chronic obstructive pulmonary disease (COPD) and COVID-19 have as a common characteristic the inflammatory lesion of the lung epithelium. The therapeutic options are associated with opportunistic infections, a hyperglycemic state, and adrenal involvement. Therefore, the search for new treatment strategies that reduce inflammation, and promote re-epithelialization of damaged tissue is very important. This work describes the relevant pathophysiological characteristics of these diseases and evaluates recent findings on the immunomodulatory, anti-inflammatory and regenerative effect of mesenchymal stem cells (MSC) and their therapeutic use. In Pubmed we selected the most relevant studies on the subject, published between 2003 and 2022 following the PRISMA guide. We conclude that MSCs are an important therapeutic option for regenerative treatment in COPD, ARDS, and COVID-19, because of their ability to differentiate into type II pneumocytes and maintain the size and function of lung tissue by replacing dead or damaged cells.

Palavras-chave : Mesenchymal stem cells; Acute respiratory distress syndrome; Chronic obstructive pulmonary disease; COVID-19.

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