Researchers have designed molecules with the potential to deliver healing power to stressed cells -- such as those involved in heart attacks. The research, at a cellular level in the lab, involves ...

Hydrogen sulfide (H2S) detection and imaging techniques have undergone considerable advancements in recent years, integrating approaches that range from nanotechnology-based fluorescence assays to ...

Heme binding to a bacterial transcription factor is critical for hydrogen sulfide (H₂S) signaling, report researchers from Japan. Heme binding promotes the reaction of H₂S with the transcription ...

Hydrogen sulfide (H 2 S) is a dense, colorless gas. At low concentrations, it has a characteristic “rotten egg” odor; at high concentrations, it is extremely toxic and even explosive. It is abundant ...