Stanford explainer, https://news.ycombinator.com/item?id=43233003 https://news.ycombinator.com/item?id=43233003 > What if a critical piece of the puzzle of bra

Stanford explainer, https://news.ycombinator.com/item?id=43233003 https://news.ycombinator.com/item?id=43233003 > What if a critical piece of the puzzle of brain aging has been hiding in plain sight? While neuroscience has long focused on proteins and DNA, a team of Stanford researchers dared to shift their gaze to sugars – specifically the complex sugar chains that cover all our cells like chain mail.. Shi’s project was the first to investigate how age affects its sugary armor – the glycocalyx.. “Modulating glycans has a major effect on the brain – both negatively in aging, when these sugars are lost, and positively, when they are restored,” Shi says. “This opens an entirely new avenue for treating brain aging and related diseases.”