# PubMed record PMID 40550232

> PeptideScanner retained PubMed bibliographic metadata for PMID 40550232 at 2026-07-30T18:22:52.359Z. PubMed recorded a metadata revision date of 2025-09-11 and an Entrez history date of 2025-06-23. PeptideScanner associated this retained record with the identity slug amycretin. These dates describe PubMed metadata history, not the article's original publication date.

- Evidence object: `story:pubmed-pmid-40550232-amycretin:v1`
- Evidence domain: Literature metadata
- Date in source: 2025-09-11
- Source checked: 2026-07-30
- Published by PeptideScanner: 2026-08-10
- Story landing page: https://peptidescanner.com/stories/pubmed-pmid-40550232-amycretin/
- JSON record: https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-40550232-amycretin-v1.json
- Content SHA-256: `2fc6a7119ad0d8d6bae60a3cdca21216bea334efdf5dfb22429aa72634bebbc2`

## Claims and source pins

### Headline

PubMed record PMID 40550232 ([`pubmed-observation-pmid-40550232-2025-09-11-3d4c09f08472`](#source-pubmed-observation-pmid-40550232-2025-09-11-3d4c09f08472))

### Summary

PeptideScanner retained PubMed bibliographic metadata for PMID 40550232 at 2026-07-30T18:22:52.359Z. PubMed recorded a metadata revision date of 2025-09-11 and an Entrez history date of 2025-06-23. PeptideScanner associated this retained record with the identity slug amycretin. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-40550232-2025-09-11-3d4c09f08472`](#source-pubmed-observation-pmid-40550232-2025-09-11-3d4c09f08472))

### Paragraph 1

PeptideScanner retained PubMed bibliographic metadata for PMID 40550232 at 2026-07-30T18:22:52.359Z. PubMed recorded a metadata revision date of 2025-09-11 and an Entrez history date of 2025-06-23. PeptideScanner associated this retained record with the identity slug amycretin. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-40550232-2025-09-11-3d4c09f08472`](#source-pubmed-observation-pmid-40550232-2025-09-11-3d4c09f08472))

### 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-40550232-2025-09-11-3d4c09f08472`](#source-pubmed-observation-pmid-40550232-2025-09-11-3d4c09f08472))

## Sources

<a id="source-pubmed-observation-pmid-40550232-2025-09-11-3d4c09f08472"></a>
- **PubMed record PMID 40550232 · retained source version 1:2025-09-11:current:3d4c09f084724be9ab617657c971775a1a7f0e18389309cefa0bae51a5d403a0** — PubMed; class A. [Open source](https://pubmed.ncbi.nlm.nih.gov/40550232/) (`pubmed-observation-pmid-40550232-2025-09-11-3d4c09f08472`)

## 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 40550232." Version 1, published 2026-08-10. https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-40550232-amycretin-v1.json SHA-256: 2fc6a7119ad0d8d6bae60a3cdca21216bea334efdf5dfb22429aa72634bebbc2.