Topic authority hub

Sleep

Sleep-related peptides, stress models, and the difference between sedation, sleep architecture, and restorative outcomes.

Research frame

Sleep research can measure timing, architecture, subjective quality, stress responses, or next-day function. Those endpoints answer different questions.

The current verified Phase 2 study set does not yet contain a publication meeting the extraction standard for DSIP, so this hub links catalog context and the relevant editorial boundary.

Featured compounds

Neuropeptides

DSIP

A nonapeptide historically investigated in sleep and stress research.

Evidence score2/5

Early human evidence

Evidence: Mixed translational
Status: Published

Neuropeptides

Selank

A synthetic tuftsin-related heptapeptide.

Evidence score2/5

Early human evidence

Evidence: Early clinical
Status: Published

Bioregulatory peptides

Pinealon

A short synthetic tripeptide studied in bioregulation models.

Evidence score1/5

Preclinical foundation

Evidence: Preclinical
Status: Published

Featured studies

Grade CAnimal study2017Indexed abstract extracted

Peptide Selank Enhances the Effect of Diazepam in Reducing Anxiety in Unpredictable Chronic Mild Stress Conditions in Rats

An elevated-plus-maze study of individual and combined Selank and diazepam exposure in rats with and without chronic mild stress.

Journal: Behavioural Neurology
Evidence context: Preclinical or narrative synthesis

Review study record →

Comparisons

Semax vs. SelankTwo synthetic neuropeptides with different source motifs and overlapping but non-equivalent cognition and stress-response research contexts.

Authority articles

Cognition

What Is Selank?

Selank’s strongest catalog value is as a mapped research cluster, not as a single simplified mechanism claim.

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