Amit R. Reddi

This study shows hydrogen sulfide increases copper uptake and localization in cells, with copper primarily in the Cu2+ state, using the ZNT1 transporter for import and ATP7A for export.

This study identifies Yet3 as a protein that recruits sterol biosynthesis enzymes to ER contact sites, enabling on-demand sterol production and influencing organellar structure and function.

The paper demonstrates that Fe2+ cleaves RNA via a non-oxidative in-line mechanism, is more reactive than Mg2+, and is stably associated with ribosomes under anaerobic conditions.