The file, indexed.

How to read this index

Each numbered chip in the body of the site corresponds to one entry below. The list is rendered as a sortable, filterable table at desktop widths; on mobile it collapses to a chronologically ordered list. The DOI link, where present, points to the publisher's canonical landing page; the URL link points to PubMed, PMC, the journal article, or the publisher's open-access PDF, whichever is freely accessible.

The list spans 37 years of GHK-Cu research, from the 1988 Maquart fibroblast-collagen paper through the 2025 liposomal-delivery and tripeptide-review papers. Reading it in chronological order is itself instructive — the early frames are biochemical, the middle frames move into animal models and the first human trial, the later frames are dominated by gene-expression work and by formulation engineering.

Primary sources

The full numbered reference list lives in the table below. Where a DOI was not assigned (a few of the older or industry-published cosmetic-dermatology entries), the URL link is the authoritative source. PubMed and PMC IDs are included where available so that readers can pull the full record into their own reference managers.