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Peptide Atlas · Peptide

HNG (S14G-Humanin / Glycine-Humanin)

S14G-humanin (HNG) is a derivative of the 24-residue peptide humanin with glycine in place of serine 14, about 1,000 times more potent than humanin at suppressing neuronal death caused by Alzheimer's-related insults in cell studies.

What the evidence says

six tiers, never blended

preclinical — animal, cell or mechanistic work — not yet about people

every claim resolves to its source

All 2 citations resolve to their original source. · 0 posts naming it, 0 members counted once each.

  • created page created as 'HNG (S14G-Humanin / Glycine-Humanin)' with aliases HNG, S14G-Humanin, [Gly14]-Humanin, Humanin G · 2026-09-27 12:04 · somebody
  • kind set kind set to peptide: palette r2 · 2026-09-27 12:04 · somebody
  • fact added identity: PubChem CID 155887372: H-Maprgfsclllltgeidlpvkrra-OH, C118H202N34O31S2, 2657.2 g/mol. · 2026-09-27 12:04 · somebody
  • fact added summary: S14G-humanin (HNG) is a derivative of the 24-residue peptide humanin with glycine in place of serine 14, about 1,000 tim · 2026-09-27 12:04 · somebody
  • fact added mechanism: Injected into the brain ventricles of mice, S14G-humanin prevented amyloid-beta-induced memory impairment and preserved · 2026-09-27 12:04 · somebody
  • citation added pmid 16945331 cited as preclinical: Solution structure of S14G-humanin, a 1000-fold more potent humanin derivative · 2026-09-27 12:04 · somebody
  • citation added pmid 15678515 cited as preclinical: S14G-humanin prevented amyloid-beta-induced memory impairment in mice · 2026-09-27 12:04 · somebody

Negative findings

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