Modes of Physiologic H 2 S Signaling in the Brain and Peripheral Tissues

Availability of advanced probes and biosynthesis inhibitors would help in the measurement of real-time changes of endogenous H2S levels in an in vivo context. The study of the dynamics of sulfhydration and nitrosylation of critical cysteine residues of regulatory proteins involved in physiology and pathophysiology is an area of interest for the future.