Many pathological circumstances are predominantly related to oxidative stress, arising from reactive oxygen species (ROS); due to this fact, the modulation of redox actions has been a key technique to revive regular tissue capabilities. Present approaches contain establishing a positive mobile redox surroundings by means of the administration of therapeutic medicine and redox-active nanomaterials (RANs). Particularly, RANs not solely present a secure and dependable technique of therapeutic supply but additionally possess the capability to finely tune varied interconnected parts, together with radicals, enzymes, proteins, transcription components, and metabolites. Right here, we talk about the roles that engineered RANs play in a spectrum of pathological circumstances, corresponding to most cancers, neurodegenerative ailments, infections, and irritation. We visualize the twin capabilities of RANs as each generator and scavenger of ROS, emphasizing their profound impression on various mobile capabilities. The main focus of this evaluation is solely on inorganic redox-active nanomaterials (inorganic RANs). Moreover, we deliberate on the challenges related to present RANs-based approaches and suggest potential analysis instructions for his or her future scientific translation.
