MOTS-c (Mitochondrial Open Reading Frame of the 12S rRNA Type-c) is a mitochondrial-derived peptide investigated in scientific research for its role in metabolic regulation, cellular energy homeostasis, and adaptive stress-response signaling. Within controlled laboratory environments, it is commonly studied for its interaction with mitochondrial communication pathways and metabolic signaling networks associated with glucose utilization and energy balance.

In experimental research models, MOTS-c is examined for its influence on insulin sensitivity modulation, mitochondrial-nuclear signaling dynamics, and bioenergetic adaptation mechanisms under metabolic stress conditions. Its mitochondrial origin makes it particularly relevant in studies focused on cellular metabolism, energetic resilience, and age-related metabolic pathway regulation.