NIH-supported projects related to aging with "deuterium" as a keyword

We did a beta test of a widely-expected project called the AgingPortfolio.Org looking for aging projects using deuterium. Did not find anything, which would remotely resemble the current work at Retrotope, Inc.

It looks like it is up to the private sector to answer some fundamental questions on role of isotopicaly-fortified organic compounds in aging...