Imaging agent detects toxic protein clumps in ALS brain, data show
ACI-19626, an experimental compound designed to be used as a PET tracer, can selectively bind to abnormal clumps of the protein TDP-43, a hallmark of amyotrophic lateral sclerosis (ALS), but not to normal TDP-43 protein, preclinical research showed. Based on the promising early findings, ACI-19626’s developer, AC Immune,…