KeifeRx is developing a pipeline of orally delivered tyrosine kinase inhibitors to treat neurodegenerative diseases. It has a portfolio of these drugs that it has optimized to penetrate the brain, clear damaged cells, and treat these conditions through the bulk disposal of disease-causing toxic proteins. It believes its approach offers the potential to significantly improve on current treatments, which it calls primarily palliative because they fail to adequately eliminate the toxic proteins at the root of these deadly diseases. We spoke to KeifeRx CEO Chris Hoyt and co-founder and head of the company’s scientific advisory board Charbel Moussa, about how it has repurposed and optimized a cancer therapy to treat neurodegenerative diseases, and why it may have broad applications across these conditions.