Therapeutic implications of the gastrointestinal microbiome

Purna C. Kayshap, Eamonn Martin Quigley

Research output: Contribution to journalReview articlepeer-review

14 Scopus citations


Gut microbiome is an integral part of the metabolic machinery that contributes to normal host function. The advent of next generation sequencing technologies has allowed an in-depth investigation of the microbiome at various body sites including microbes which are challenging to culture. The same technologies have revealed the metabolic capacity of the microbiome, identified novel microbial products and suggested possible implications for human health. The gut microbiome has previously not been considered in aspects of human health such as response to medications, which may be metabolized to a varying extent by the microbiome, thereby, altering their efficacy and the incidence of adverse events. Recent data suggest that the gut microbiome is an important factor to consider while evaluating inter-individual responses to medications. The gut microbiome is also a rich source of novel therapeutics — pharmabiotics, which can be harnessed to modify host function or alter the gut microbial ecosystem. We will highlight these aspects of the microbiome in this review.

Original languageEnglish (US)
Pages (from-to)90-96
Number of pages7
JournalCurrent Opinion in Pharmacology
StatePublished - Feb 1 2018

ASJC Scopus subject areas

  • Pharmacology
  • Drug Discovery


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