DSIP (Delta Sleep-Inducing Peptide)
DSIP (Delta Sleep-Inducing Peptide) — A naturally occurring nonapeptide found in the brain, studied for its potential role in sleep regulation and stress response modulation.
What Is DSIP?
Delta sleep-inducing peptide (DSIP) is a nine-amino acid neuropeptide (Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu) originally isolated from rabbit brain and studied for its effects on sleep architecture, stress response, and neuroendocrine function. DSIP modulates delta wave (slow-wave) sleep in preclinical EEG studies.
Research Areas
- Sleep: Promotes delta (stage 3/4) sleep without suppressing REM sleep
- Stress: Modulates ACTH and cortisol in stress models
- Opioid interaction: Modulates enkephalin and beta-endorphin signaling
- Sequence: WAGGDASGE. MW: 848.8 Da
Frequently Asked Questions
What is DSIP (Delta Sleep-Inducing Peptide)?
A naturally occurring nonapeptide found in the brain, studied for its potential role in sleep regulation and stress response modulation.
Why is DSIP (Delta Sleep-Inducing Peptide) important in peptide research?
DSIP (Delta Sleep-Inducing Peptide) is a fundamental concept in compound as it relates to peptide science. It directly influences experimental design, compound characterization, and the reliability of research outcomes across biochemistry and molecular biology disciplines.
Authority Sources
- DSIP (Delta Sleep-Inducing Peptide) on Wikipedia
- Search DSIP (Delta Sleep-Inducing Peptide) on PubChem (NIH)
- Research articles on ScienceDirect