Mom Knows Best: The Universality of Maternal Microbial Transmission
Author(s) -
Lisa J. Funkhouser,
Seth R. Bordenstein
Publication year - 2013
Publication title -
plos biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.127
H-Index - 271
eISSN - 1545-7885
pISSN - 1544-9173
DOI - 10.1371/journal.pbio.1001631
Subject(s) - biology , microbiome , breastfeeding , transmission (telecommunications) , premise , human microbiome , phenomenon , universality (dynamical systems) , evolutionary biology , genetics , epistemology , medicine , philosophy , pathology , physics , quantum mechanics , electrical engineering , engineering
The sterile womb paradigm is an enduring premise in biology that human infants are born sterile. Recent studies suggest that infants incorporate an initial microbiome before birth and receive copious supplementation of maternal microbes through birth and breastfeeding. Moreover, evidence for microbial maternal transmission is increasingly widespread across animals. This collective knowledge compels a paradigm shift—one in which maternal transmission of microbes advances from a taxonomically specialized phenomenon to a universal one in animals. It also engenders fresh views on the assembly of the microbiome, its role in animal evolution, and applications to human health and disease
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