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epitalon pineal peptide preclinical animal n preclinical 2026-04-03 PubMed

Peptides Epithalone and Vilone Boost Melatonin Synthesis in Pineal Gland Cells

Molecular cellular mechanisms of peptide regulation of melatonin synthesis in pinealocyte culture.

Background

The pineal gland is a small endocrine gland located in the brain that produces melatonin, a crucial hormone regulating sleep-wake cycles, circadian rhythms, and possessing potent antioxidant properties. Its synthesis is a complex process tightly controlled by key molecular players, including the enzyme arylalkylamine-N-acetyltransferase (AANAT) and the transcription factor pCREB. While the general biochemical pathways of melatonin production are well-established, the precise molecular mechanisms through which specific regulatory peptides like Epithalone and Vilone influence this vital process have remained largely unexplored.

TitrateLab articles covering Epitalon

Written by TitrateLab, separately from the study summarized above.


epitalon pineal peptide
Source: pubmed:22816096 · Ingested Apr 3, 2026 · Digest: gemini-2.5-flash