Key points from article :
Microengineered Intestine-Chips mirror living tissue.
Formed intestinal folds as they do in the human body.
Opens the door to personalized testing of drug treatments.
Individual's own stem cells could seed chip to test multiple drugs.
Study was part of is an initiative of Cedars-Sinai Precision Health.
The study was published in the Cellular and Molecular Gastroenterology and Hepatology journal.