Neuromedin C is primarily known for its role in stimulating smooth muscle contraction, particularly in the gastrointestinal tract. It is used in research to study its effects on digestive processes and its potential therapeutic applications for gastrointestinal disorders. Additionally, it has been investigated for its role in cancer research, as it may influence the growth and proliferation of certain cancer cells, particularly in pancreatic and breast cancers. Studies are ongoing to explore its potential as a biomarker or target for cancer treatment. Neuromedin C also plays a role in the central nervous system, where it is involved in regulating appetite and feeding behavior, making it a subject of interest in obesity and metabolic disorder research.