# PubMed record PMID 41997403

> PeptideScanner retained PubMed bibliographic metadata for PMID 41997403 at 2026-08-10T18:13:46.888Z. PubMed recorded a metadata revision date of 2026-07-15 and an Entrez history date of 2026-04-17. PeptideScanner associated this retained record with the identity slug ghk-cu. These dates describe PubMed metadata history, not the article's original publication date.

- Evidence object: `story:pubmed-pmid-41997403-ghk-cu:v1`
- Evidence domain: Literature metadata
- Date in source: 2026-07-15
- Source checked: 2026-08-10
- Published by PeptideScanner: 2026-08-11
- Story landing page: https://peptidescanner.com/stories/pubmed-pmid-41997403-ghk-cu/
- JSON record: https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-41997403-ghk-cu-v1.json
- Content SHA-256: `6b4ab8b4b303107a95a665ce8c1d08a56042098a8e1278f328775634b8beb695`

## Claims and source pins

### Headline

PubMed record PMID 41997403 ([`pubmed-observation-pmid-41997403-2026-07-15-b1bcb64c1942`](#source-pubmed-observation-pmid-41997403-2026-07-15-b1bcb64c1942))

### Summary

PeptideScanner retained PubMed bibliographic metadata for PMID 41997403 at 2026-08-10T18:13:46.888Z. PubMed recorded a metadata revision date of 2026-07-15 and an Entrez history date of 2026-04-17. PeptideScanner associated this retained record with the identity slug ghk-cu. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-41997403-2026-07-15-b1bcb64c1942`](#source-pubmed-observation-pmid-41997403-2026-07-15-b1bcb64c1942))

### Paragraph 1

PeptideScanner retained PubMed bibliographic metadata for PMID 41997403 at 2026-08-10T18:13:46.888Z. PubMed recorded a metadata revision date of 2026-07-15 and an Entrez history date of 2026-04-17. PeptideScanner associated this retained record with the identity slug ghk-cu. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-41997403-2026-07-15-b1bcb64c1942`](#source-pubmed-observation-pmid-41997403-2026-07-15-b1bcb64c1942))

### Paragraph 2

This page reports retained PubMed bibliographic metadata. It does not summarize the article, establish the article's publication date, or assert safety, efficacy, or scientific truth. ([`pubmed-observation-pmid-41997403-2026-07-15-b1bcb64c1942`](#source-pubmed-observation-pmid-41997403-2026-07-15-b1bcb64c1942))

## Sources

<a id="source-pubmed-observation-pmid-41997403-2026-07-15-b1bcb64c1942"></a>
- **PubMed record PMID 41997403 · retained source version 1:2026-07-15:current:b1bcb64c1942074d84cf556cd21e615d9f77a70b32b23f9e341a0b2c73dca5b6** — PubMed; class A. [Open source](https://pubmed.ncbi.nlm.nih.gov/41997403/) (`pubmed-observation-pmid-41997403-2026-07-15-b1bcb64c1942`)

## Correction lineage

No correction is recorded for this version.

## Reporting boundaries and unknowns

PeptideScanner reproduces bounded bibliographic metadata attributed to PubMed. It does not summarize or endorse the article's findings.

- Sources outside the selected public PeptideScanner bundle may exist and are not represented by this object.
- This object does not determine whether cited records agree, corroborate one another, or establish scientific truth.
- This object does not determine safety, efficacy, causality, or suitability for any person.

Methodology: https://peptidescanner.com/methodology/
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## Suggested citation

PeptideScanner. "PubMed record PMID 41997403." Version 1, published 2026-08-11. https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-41997403-ghk-cu-v1.json SHA-256: 6b4ab8b4b303107a95a665ce8c1d08a56042098a8e1278f328775634b8beb695.