# PubMed record PMID 23884489

> PeptideScanner retained PubMed bibliographic metadata for PMID 23884489 at 2026-07-30T21:22:57.985Z. PubMed recorded a metadata revision date of 2017-11-16 and an Entrez history date of 2013-07-26. PeptideScanner associated this retained record with the identity slug afamelanotide. These dates describe PubMed metadata history, not the article's original publication date.

- Evidence object: `story:pubmed-pmid-23884489-afamelanotide:v1`
- Evidence domain: Literature metadata
- Date in source: 2017-11-16
- Source checked: 2026-07-30
- Published by PeptideScanner: 2026-08-11
- Story landing page: https://peptidescanner.com/stories/pubmed-pmid-23884489-afamelanotide/
- JSON record: https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-23884489-afamelanotide-v1.json
- Content SHA-256: `75e6169609f27fb25605800967d6a362fac89b19ecc6c1c42fc7567cc3b8dd37`

## Claims and source pins

### Headline

PubMed record PMID 23884489 ([`pubmed-observation-pmid-23884489-2017-11-16-62337d84bf9c`](#source-pubmed-observation-pmid-23884489-2017-11-16-62337d84bf9c))

### Summary

PeptideScanner retained PubMed bibliographic metadata for PMID 23884489 at 2026-07-30T21:22:57.985Z. PubMed recorded a metadata revision date of 2017-11-16 and an Entrez history date of 2013-07-26. PeptideScanner associated this retained record with the identity slug afamelanotide. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-23884489-2017-11-16-62337d84bf9c`](#source-pubmed-observation-pmid-23884489-2017-11-16-62337d84bf9c))

### Paragraph 1

PeptideScanner retained PubMed bibliographic metadata for PMID 23884489 at 2026-07-30T21:22:57.985Z. PubMed recorded a metadata revision date of 2017-11-16 and an Entrez history date of 2013-07-26. PeptideScanner associated this retained record with the identity slug afamelanotide. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-23884489-2017-11-16-62337d84bf9c`](#source-pubmed-observation-pmid-23884489-2017-11-16-62337d84bf9c))

### 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-23884489-2017-11-16-62337d84bf9c`](#source-pubmed-observation-pmid-23884489-2017-11-16-62337d84bf9c))

## Sources

<a id="source-pubmed-observation-pmid-23884489-2017-11-16-62337d84bf9c"></a>
- **PubMed record PMID 23884489 · retained source version 1:2017-11-16:current:62337d84bf9cb379944be3bf1eee5257d66ad11b3e2c2150a9577c00bdce0d7c** — PubMed; class A. [Open source](https://pubmed.ncbi.nlm.nih.gov/23884489/) (`pubmed-observation-pmid-23884489-2017-11-16-62337d84bf9c`)

## 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 23884489." Version 1, published 2026-08-11. https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-23884489-afamelanotide-v1.json SHA-256: 75e6169609f27fb25605800967d6a362fac89b19ecc6c1c42fc7567cc3b8dd37.