Biotechnology

My alma matter looking good. :)

I haven't editorialized the title, but I don't like it since the desired protein structure was thought up by the grad student and the "digitally designed" piece just seems to be some MD modelling to confirm the desired outcome before synthesis.

That being said, I thought this was interesting since freeze/thaw (F/T) stress is ubiquitous in the life sciences and something that is especially important to the emerging field of cell therapy. Typically, excipients like sucrose, trehalose, or glycerol are used to preserve biological molecules during F/T, but they are not protective in every case. Developing alternative means to protect during F/T gives people like me that develop therapeutic formulations more options to turn to in the case of difficult molecules.

doi: https://dx.doi.org/10.1073/pnas.2220380120

This paper details a new hydrogel patch coated in microneedles used to delivery medication to tissues. The design of the patch was inspired by the Blue-ringed octopus and the method by which it administers toxins.

Unrelated to this paper (which is really cool) I feel like scientific figures have really fallen prey to a trend to cram too much information into each figure, making them impossible to comprehend. This paper as an example features two figures that go all the way from A through L. If you have to use almost half the alphabet to label your figures, maybe something can go to supplemental information.

doi: https://doi.org/10.1126/sciadv.adh2213