The time Anna stayed up all night

Almost precisely a decade ago, a young Atlanta lawyer named Anna was returning to work, after being treated for an extraordinary sleep disorder. Her story has been told here at Emory and by national media outlets. Fast forward a decade to Idiopathic Hypersomnia Awareness Week 2018 (September 3-9), organized by Hypersomnolence Australia. What this post deals with is essentially the correction of a date at the tail end of Anna’s story, but one with long-term implications Read more

Mini-monsters of cardiac regeneration

Jinhu Wang’s lab is not producing giant monsters. They are making fish with fluorescent hearts. Lots of cool Read more

Why is it so hard to do good science?

Last week, Lab Land put out a Twitter poll, touching on the cognitive distortions that make it difficult to do high-quality science. Lots of people (almost 50) responded! Thank you! We had to be vague about where all this came from, because it was before the publication of the underlying research paper. Ray Dingledine, in Emory’s Department of Pharmacology, asked us to do the Twitter poll first, to see what answers people would give. Dingledine’s 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