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Updated: Jun 4, 2026

A Fluorescence-based Assay for Characterization and Quantification of Lipid Droplet Formation in Human Intestinal Organoids
Published on: October 13, 2019
Oral fatty acid signaling and intestinal lipid processing: support and supposition
1Department of Foods and Nutrition, Purdue University, 212 Stone Hall, 700 W State Street, West Lafayette, IN 47907–2059, USA. mattes@purdue.edu
Abstract:
There is increasing recognition that specialized processes once thought to be relatively isolated to the oral cavity (e.g., taste) and intestine (e.g., nutrient absorption) are better characterized as common and continuous. This is exemplified by accumulating evidence linking oral detection of dietary fats to their intestinal processing. This review first summarizes this literature focusing on purported gustatory signaling by free fatty acid stimulation and enterocyte lipid storage and mobilization in humans. It then willfully speculates on the possible functions of this integrated system. It is proposed that it may aid absorption of fat soluble nutrients, enhance acute energy intake, sustain intestinal function during long inter-meal intervals, modulate appetite and/or detoxify ingested compounds including free fatty acids.
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