DSIP

Delta sleep-inducing peptide (DSIP) is a neuropeptide studied for its potential role in regulating sleep-related processes within the central nervous system. It is thought to influence neural activity associated with sleep regulation, particularly slow-wave sleep, although research findings remain mixed.

Preclinical studies have also explored its broader physiological effects, including possible interactions with stress regulation, hormone balance, and cellular signaling pathways. Additional research is ongoing to better understand its mechanism of action and potential therapeutic applications in sleep and neurological conditions.

Delta sleep-inducing peptide (DSIP) is a naturally occurring neuropeptide first isolated in 1977 from animal brain tissue during slow-wave sleep. It is named for its early association with sleep regulation observed in experimental models.