AUTHOR=Delgado Marcos , Schuepbach Reto A. , Bartussek Jan TITLE=Opinion: exploring alternative pathways to neuroprotection—nicotine and carbon monoxide as antioxidative factors in neurodegeneration and delirium JOURNAL=Frontiers in Neurology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2025.1556456 DOI=10.3389/fneur.2025.1556456 ISSN=1664-2295