Tag Archives: enterocytes

More intestinal cells can absorb larger particles

A new study reports that the small intestine uses more cells than scientists had realized to absorb microspheres large enough to contain therapeutic protein drugs, such as insulin. The finding in rats, published in the Proceedings of the National Academy of Sciences, is potentially good news for developing a means for oral delivery of such drugs.

PROVIDENCE, R.I. [Brown University] — The small intestine employs more cells and mechanisms than scientists previously thought to absorb relatively large particles, such as those that could encapsulate protein-based therapeutics like insulin, according to a new study. The findings, published the week of Aug. 5, 2013, in the Proceedings of the National Academy of Sciences, open another window for drug makers to increase absorption of medicines taken by mouth. (more…)

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