Amyloidosis inhibition, a new frontier of the protein corona

•The “amyloid protein corona” refers to amyloidogenic peptides and proteins sequestered by a nanoparticle inhibitor, or a nanomedicine.•The amyloid protein corona significantly differs from the “conventional” protein corona owing to amyloidosis.•The amyloid protein corona evokes immune responses, with structural and medical implications not understood.•Harnessing the amyloid protein corona is a new arena of nanomedicine against amyloid diseases that are global epidemics.