by University of Bristol Potassium isotope compositions of minipig brain regions indicate heavy K isotope enrichment coincident with amyloid beta accumulation, suggesting a mechanistic linkage and potential for downstream signal transferal to blood serum (i.e. noninvasive diagnostic potential). Credit: Metallomics (2022). DOI: 10.1093/mtomcs/mfac090 New research from a James Cook University-led study has proposed a hypothesis that higher levels of...