Future organ replacement

I expect that your grandchildren will have the luxury of viewing all the work on kidney exchange and transplantation generally as primitive medicine ("Grandpa, they used to take an organ from one person and sew it into another??").

At the XXIII International Congress of the Transplant Society next month there will be some discussion of Stem Cells and Regeneration, along with more prosaic, current clinical issues.

A small step towards that future is reported in Science: Rats Breathe With Lab-Grown Lungs
and in the Boston Globe: N.E. researchers create functioning lung tissue--A vital step in the quest to build organs.

From the Globe: "Two teams of researchers from New England have built living, breathing lung tissue in the laboratory — feats of engineering that could speed up the development of new drugs and bring researchers a step closer to the tantalizing dream of growing replacement lungs for patients."

In the meantime, I'm cheered by the progress we're making in primitive medicine, back in these days at the dawn of the 21st century (see here and, more generally, here, or my post last summer at which a prize was awarded to Mike Rees for some of that progress).

HT: Steve Leider