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Acute and short-term administrations of delta-9-tetrahydrocannabinol modulate major gut metabolomic regulatory pathways in C57BL/6 mice.

Megha Oza | William Becker | Phani M Gummadidala | Travis Dias | Mayomi H Omebeyinje | Li Chen | Chandrani Mitra | Rubaiya Jesmin | Paramita Chakraborty | Mathew Sajish | Lorne J Hofseth | Koyeli Banerjee | Qian Wang | Peter D R Moeller | Mitzi Nagarkatti | Prakash Nagarkatti | Anindya Chanda
Scientific reports | 2019

Delta-9-tetrahydrocannabinol (THC) is the primary psychoactive compound in Cannabis, which is studied extensively for its medicinal value. A central gap in the science is the underlying mechanisms surrounding THC's therapeutic effects and the role of gut metabolite profiles. Using a mass-spectrometry based metabolomics, we show here that intraperitoneal injection of THC in C57BL/6 mice modulates metabolic profiles that have previously been identified as integral to health. Specifically, we investigated the effects of acute (single THC injection denoted here as '1X') and short -term (five THC injections on alternate days denoted as '5X') THC administration on fecal and intestinal tissue metabolite profiles. Results are consistent with the hypothesis that THC administration alters host metabolism by targeting two prominent lipid metabolism pathways: glycerophospholipid metabolism and fatty acid biosynthesis.

Pubmed ID: 31324830

Research resources used in this publication

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Associated grants

  • Agency: NIGMS NIH HHS, United States
    Id: P20 GM103641
  • Agency: NIGMS NIH HHS, United States
    Id: P20 GM109091

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HMDB (tool)

RRID:SCR_007712

Curated collection of human metabolite and human metabolism data which contains records for endogenous metabolites, with each metabolite entry containing detailed chemical, physical, biochemical, concentration, and disease information. This is further supplemented with thousands of NMR and MS spectra collected on purified reference metabolites.

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METLIN (tool)

RRID:SCR_010500

A public repository of metabolite information as well as tandem mass spectrometry data is provided to facilitate metabolomics experiments. It contains structures and represents a data management system designed to assist in a broad array of metabolite research and metabolite identification. An annotated list of known metabolites and their mass, chemical formula, and structure are available. Each metabolite is linked to outside resources for further reference and inquiry. MS/MS data is also available on many of the metabolites.

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MetaboAnalyst (tool)

RRID:SCR_015539

Web server for statistical, functional and integrative analysis of metabolomics data. Web based tool suite used for metabolomic data processing, normalization, multivariate statistical analysis, and data annotation, biomarker discovery and classification.

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C57BL/6J (tool)

RRID:IMSR_JAX:000664

Mus musculus with name C57BL/6J from IMSR.

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