The human microbiome and its potential importance to pediatrics

Coreen L. Johnson, James Versalovic

Research output: Contribution to journalReview articlepeer-review

189 Scopus citations

Abstract

The human body is home to more than 1 trillion microbes, with the gastrointestinal tract alone harboring a diverse array of commensal microbes that are believed to contribute to host nutrition, developmental regulation of intestinal angiogenesis, protection from pathogens, and development of the immune response. Recent advances in genome sequencing technologies and metagenomic analysis are providing a broader understanding of these resident microbes and highlighting differences between healthy and disease states. The aim of this review is to provide a detailed summary of current pediatric microbiome studies in the literature, in addition to highlighting recent findings and advancements in studies of the adult microbiome. This review also seeks to elucidate the development of, and factors that could lead to changes in, the composition and function of the human microbiome.

Original languageEnglish (US)
Pages (from-to)950-960
Number of pages11
JournalPediatrics
Volume129
Issue number5
DOIs
StatePublished - May 2012

Keywords

  • Dysbiosis
  • Human microbiome
  • Metagenome
  • Microbiota
  • Pediatric diseases
  • Probiotic

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health
  • Arts and Humanities (miscellaneous)

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