The marginal cells of the Caenorhabditis elegans pharynx scavenge cholesterol and other hydrophobic small molecules.
Kamal M, Moshiri H, Magomedova L, Han D, Nguyen KCQ, Yeo M, Knox J, Bagg R, Won AM, Szlapa K, et al. Nat Commun. 2019 Sep 2; 10(1):3938. Epub 2019 Sep 2.