Walls talk: Microbial biogeography of homes spanning urbanization.

ABSTRACT: Westernization has propelled changes in urbanization and architecture, altering our exposure to the outdoor environment from that experienced during most of human evolution. These changes might affect the developmental exposure of infants to bacteria, immune development, and human microbiome diversity. Contemporary urban humans spend most of their time indoors, and little is known about the microbes associated with different designs of the built environment and their interaction with the human immune system. This study addresses the associations between architectural design and the microbial biogeography of households across a gradient of urbanization in South America. Urbanization was associated with households' increased isolation from outdoor environments, with additional indoor space i

SUBMITTER: Ruiz-Calderon JF 

PROVIDER: S-EPMC4758746 | biostudies-literature | 2016 Feb

REPOSITORIES: biostudies-literature