# PubMed record PMID 21204297

> PeptideScanner retained PubMed bibliographic metadata for PMID 21204297 at 2026-07-30T21:38:23.138Z. PubMed recorded a metadata revision date of 2016-05-11 and an Entrez history date of 2011-01-05. PeptideScanner associated this retained record with the identity slug cjc-1295. These dates describe PubMed metadata history, not the article's original publication date.

- Evidence object: `story:pubmed-pmid-21204297-cjc-1295:v1`
- Evidence domain: Literature metadata
- Date in source: 2016-05-11
- Source checked: 2026-07-30
- Published by PeptideScanner: 2026-08-10
- Story landing page: https://peptidescanner.com/stories/pubmed-pmid-21204297-cjc-1295/
- JSON record: https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-21204297-cjc-1295-v1.json
- Content SHA-256: `0cd3744e063ce0fb62c5648020bd08d8035882693ed4cb5a2d888a6de65ce82b`

## Claims and source pins

### Headline

PubMed record PMID 21204297 ([`pubmed-observation-pmid-21204297-2016-05-11-e8bb8303487c`](#source-pubmed-observation-pmid-21204297-2016-05-11-e8bb8303487c))

### Summary

PeptideScanner retained PubMed bibliographic metadata for PMID 21204297 at 2026-07-30T21:38:23.138Z. PubMed recorded a metadata revision date of 2016-05-11 and an Entrez history date of 2011-01-05. PeptideScanner associated this retained record with the identity slug cjc-1295. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-21204297-2016-05-11-e8bb8303487c`](#source-pubmed-observation-pmid-21204297-2016-05-11-e8bb8303487c))

### Paragraph 1

PeptideScanner retained PubMed bibliographic metadata for PMID 21204297 at 2026-07-30T21:38:23.138Z. PubMed recorded a metadata revision date of 2016-05-11 and an Entrez history date of 2011-01-05. PeptideScanner associated this retained record with the identity slug cjc-1295. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-21204297-2016-05-11-e8bb8303487c`](#source-pubmed-observation-pmid-21204297-2016-05-11-e8bb8303487c))

### 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-21204297-2016-05-11-e8bb8303487c`](#source-pubmed-observation-pmid-21204297-2016-05-11-e8bb8303487c))

## Sources

<a id="source-pubmed-observation-pmid-21204297-2016-05-11-e8bb8303487c"></a>
- **PubMed record PMID 21204297 · retained source version 1:2016-05-11:current:e8bb8303487c4607ec3e32257327a6260759d118eb2ed3d29cc0740cb7c4a533** — PubMed; class A. [Open source](https://pubmed.ncbi.nlm.nih.gov/21204297/) (`pubmed-observation-pmid-21204297-2016-05-11-e8bb8303487c`)

## 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 21204297." Version 1, published 2026-08-10. https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-21204297-cjc-1295-v1.json SHA-256: 0cd3744e063ce0fb62c5648020bd08d8035882693ed4cb5a2d888a6de65ce82b.