While DSIP functions as a broad neuromodulator within central nervous system signaling pathways, Epitalon and Orexin represent more targeted models of circadian regulation, cellular aging processes, and arousal signaling
GHRP-6 demonstrates notable appetite-stimulating effects attributed to GHSR activation in the hypothalamic feeding centers, including neuropeptide Y (NPY) and agouti-related peptide (AgRP) neurons
doi: 10.1186/s13075-020-02208-w 112 BryonJWassonCWKoeppenKChandlerFWillisLFDi DonatoSet al
2025 Jun 11
Immune effects are restorative, not overstimulating: It rebalances T-cell ratios, upregulates IL-2 in aged tissues, and improves neuroimmune integration, suggesting a targeted recalibration of immune tone rather than indiscriminate boosting. It restores circadian and hormonal rhythms: By stimulating melatonin synthesis, protecting pineal structure, and re-entraining clock genes, Epitalon may counter the widespread circadian drift of aging, with implications far beyond sleep, touching immunity, metabolism, and neuroprotection