Molecular picture of how antiviral drug molnupiravir works

A cryo-EM structure showing how the antiviral drug molnupiravir drug Read more

Straight to the heart: direct reprogramming creates cardiac “tissue” in mice

New avenues for a quest many cardiologists have pursued: repairing the damaged heart like patching a Read more

The future of your face is plastic

An industrial plastic stabilizer becomes a skin Read more

Georgia Tech/Emory Center for Regenerative Engineering & Medicine

Regenerative Engineering & Medicine highlights

Last week on Friday, Lab Land attended the annual Regenerative Engineering & Medicine center get-together to hear about progress in this exciting area.

During his talk, Tony Kim of Georgia Tech mentioned a topic that Rose Eveleth recently explored in The Atlantic: why aren’t doctors using amazing “nanorobots” yet? Or as Kim put it, citing a recent review, “So many papers and so few drugs.”

[A summary: scaling up is difficult, testing pharmacokinetics, toxicity and efficacy is difficult, and so is satisfying the FDA.]

The talks Friday emerged from REM seed grants; many paired an Emory medical researcher with a Georgia Tech biomedical engineer. All of these projects take on challenges in delivering regenerative therapies: getting cells or engineered particles to the right place in the body.

For example, cardiologist W. Robert Taylor discussed the hurdles his team had encountered in scaling up his cells-in-capsules therapies for cardiovascular diseases to pigs, in collaboration with Luke Brewster. The pre-pig phase of this research is discussed in more detail here and here. Read more

Posted on by Quinn Eastman in Heart, Neuro Leave a comment