# PubMed record PMID 42531456

> PeptideScanner retained PubMed bibliographic metadata for PMID 42531456 at 2026-08-10T10:49:12.922Z. PubMed recorded a metadata revision date of 2026-07-30 and an Entrez history date of 2026-07-30. PeptideScanner associated this retained record with the identity slug tirzepatide. These dates describe PubMed metadata history, not the article's original publication date.

- Evidence object: `story:pubmed-pmid-42531456-tirzepatide:v1`
- Evidence domain: Literature metadata
- Date in source: 2026-07-30
- Source checked: 2026-08-10
- Published by PeptideScanner: 2026-08-12
- Story landing page: https://peptidescanner.com/stories/pubmed-pmid-42531456-tirzepatide/
- JSON record: https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-42531456-tirzepatide-v1.json
- Content SHA-256: `0e06f56fe63d50e813b3904b2651b5017f223185d2da19517cbeffec3b4a9db3`

## Claims and source pins

### Headline

PubMed record PMID 42531456 ([`pubmed-observation-pmid-42531456-2026-07-30-753d5696ef91`](#source-pubmed-observation-pmid-42531456-2026-07-30-753d5696ef91))

### Summary

PeptideScanner retained PubMed bibliographic metadata for PMID 42531456 at 2026-08-10T10:49:12.922Z. PubMed recorded a metadata revision date of 2026-07-30 and an Entrez history date of 2026-07-30. PeptideScanner associated this retained record with the identity slug tirzepatide. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-42531456-2026-07-30-753d5696ef91`](#source-pubmed-observation-pmid-42531456-2026-07-30-753d5696ef91))

### Paragraph 1

PeptideScanner retained PubMed bibliographic metadata for PMID 42531456 at 2026-08-10T10:49:12.922Z. PubMed recorded a metadata revision date of 2026-07-30 and an Entrez history date of 2026-07-30. PeptideScanner associated this retained record with the identity slug tirzepatide. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-42531456-2026-07-30-753d5696ef91`](#source-pubmed-observation-pmid-42531456-2026-07-30-753d5696ef91))

### 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-42531456-2026-07-30-753d5696ef91`](#source-pubmed-observation-pmid-42531456-2026-07-30-753d5696ef91))

## Sources

<a id="source-pubmed-observation-pmid-42531456-2026-07-30-753d5696ef91"></a>
- **PubMed record PMID 42531456 · retained source version 1:2026-07-30:current:753d5696ef91a47900fc03b1ad196057657d58139508fb75537ccba1e5f17b72** — PubMed; class A. [Open source](https://pubmed.ncbi.nlm.nih.gov/42531456/) (`pubmed-observation-pmid-42531456-2026-07-30-753d5696ef91`)

## 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 42531456." Version 1, published 2026-08-12. https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-42531456-tirzepatide-v1.json SHA-256: 0e06f56fe63d50e813b3904b2651b5017f223185d2da19517cbeffec3b4a9db3.