Understanding How Plants Eliminate Protein Folding Could Help with ALS Research

In some neurodegenerative diseases, such as amyotrophic lateral sclerosis (ALS), nerve cells fold their proteins incorrectly, leading to cell death. Using plants, researchers discovered that when defective proteins accumulate in chloroplasts – a plant’s cellular compartment where photosynthesis occurs – it generates a distress signal that produces reparative proteins to…

Cell Metabolite Reduces Neuronal Death in ALS, Study Shows

In a new study entitled “Neuronal death induced by misfiled prion protein is due to NAD+ depletion and can be relieved in vitro and in vivo by NAD+ replenishment,” researchers report that in protein misfolding neurodegenerative diseases such as Alzheimer’s, Parkinson’s and Amyotrophic Lateral Sclerosis, neuronal death…