# PubMed record PMID 34561620

> PeptideScanner retained PubMed bibliographic metadata for PMID 34561620 at 2026-07-30T16:14:06.776Z. PubMed recorded a metadata revision date of 2026-06-08 and an Entrez history date of 2021-09-25. PeptideScanner associated this retained record with the identity slug setmelanotide. These dates describe PubMed metadata history, not the article's original publication date.

- Evidence object: `story:pubmed-pmid-34561620-setmelanotide:v1`
- Evidence domain: Literature metadata
- Date in source: 2026-06-08
- Source checked: 2026-07-30
- Published by PeptideScanner: 2026-08-12
- Story landing page: https://peptidescanner.com/stories/pubmed-pmid-34561620-setmelanotide/
- JSON record: https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-34561620-setmelanotide-v1.json
- Content SHA-256: `41d5d8ce70cf4b22e9dca2d5a6d6a898236a6012acd91cb01b72dfe1d0de8e81`

## Claims and source pins

### Headline

PubMed record PMID 34561620 ([`pubmed-observation-pmid-34561620-2026-06-08-bead05d85606`](#source-pubmed-observation-pmid-34561620-2026-06-08-bead05d85606))

### Summary

PeptideScanner retained PubMed bibliographic metadata for PMID 34561620 at 2026-07-30T16:14:06.776Z. PubMed recorded a metadata revision date of 2026-06-08 and an Entrez history date of 2021-09-25. PeptideScanner associated this retained record with the identity slug setmelanotide. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-34561620-2026-06-08-bead05d85606`](#source-pubmed-observation-pmid-34561620-2026-06-08-bead05d85606))

### Paragraph 1

PeptideScanner retained PubMed bibliographic metadata for PMID 34561620 at 2026-07-30T16:14:06.776Z. PubMed recorded a metadata revision date of 2026-06-08 and an Entrez history date of 2021-09-25. PeptideScanner associated this retained record with the identity slug setmelanotide. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-34561620-2026-06-08-bead05d85606`](#source-pubmed-observation-pmid-34561620-2026-06-08-bead05d85606))

### 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-34561620-2026-06-08-bead05d85606`](#source-pubmed-observation-pmid-34561620-2026-06-08-bead05d85606))

## Sources

<a id="source-pubmed-observation-pmid-34561620-2026-06-08-bead05d85606"></a>
- **PubMed record PMID 34561620 · retained source version 1:2026-06-08:current:bead05d85606978f91edc8c9de1f663a12e64242656422f5d9dce0cbd28c320e** — PubMed; class A. [Open source](https://pubmed.ncbi.nlm.nih.gov/34561620/) (`pubmed-observation-pmid-34561620-2026-06-08-bead05d85606`)

## 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/
Medical disclaimer: https://peptidescanner.com/medical-disclaimer/

## Suggested citation

PeptideScanner. "PubMed record PMID 34561620." Version 1, published 2026-08-12. https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-34561620-setmelanotide-v1.json SHA-256: 41d5d8ce70cf4b22e9dca2d5a6d6a898236a6012acd91cb01b72dfe1d0de8e81.