Lower Airway Microbiota.

ABSTRACT: During the last several years, the interest in the role of microbiota in human health has grown significantly. For many years, the lung was considered a sterile environment, and only recently, with the use of more sophisticated techniques, has it been demonstrated that colonization by a complex population of microorganisms in lower airways also occurs in healthy subjects; a predominance of some species of Proteobacteria, Firmicutes, and Bacteroidetes phyla and with a peculiar composition in some disease conditions, such as asthma, have been noted. Lung microbiota derives mainly from the higher airways microbiota. Although we have some information about the role of gut microbiota in modulation of immune system, less it is known about the connection between lung microbiota and local and syst

SUBMITTER: Pulvirenti G 

PROVIDER: S-EPMC6776601 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature