# Circulating levels of mitochondrial oxidative stress-related peptides MOTS-c and Romo1 in stable COPD: A cross-sectional study.

> PubMed lists PMID 36844198 in Frontiers in medicine as Journal Article, with publication-date metadata of 2023-02-08 (day precision). PeptideScanner associated the retained record with the identity slug mots-c. These fields reproduce attributed bibliographic metadata and do not summarize or endorse the article's findings.

- Evidence object: `story:pubmed-pmid-36844198-mots-c:v1`
- Evidence domain: Literature metadata
- Date in source: 2023-02-28
- Source checked: 2026-07-30
- Published by PeptideScanner: 2026-08-13
- Story landing page: https://peptidescanner.com/stories/pubmed-pmid-36844198-mots-c/
- JSON record: https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-36844198-mots-c-v1.json
- Content SHA-256: `d5d3153df91ea0417cef8b5a908f5c6b4e01810449dc2faef9a999d36dee659d`

## Claims and source pins

### Headline

Circulating levels of mitochondrial oxidative stress-related peptides MOTS-c and Romo1 in stable COPD: A cross-sectional study. ([`pubmed-observation-pmid-36844198-2023-02-28-24b6a0107acc`](#source-pubmed-observation-pmid-36844198-2023-02-28-24b6a0107acc))

### Summary

PubMed lists PMID 36844198 in Frontiers in medicine as Journal Article, with publication-date metadata of 2023-02-08 (day precision). PeptideScanner associated the retained record with the identity slug mots-c. These fields reproduce attributed bibliographic metadata and do not summarize or endorse the article's findings. ([`pubmed-observation-pmid-36844198-2023-02-28-24b6a0107acc`](#source-pubmed-observation-pmid-36844198-2023-02-28-24b6a0107acc))

### Paragraph 1

PubMed lists PMID 36844198 in Frontiers in medicine as Journal Article, with publication-date metadata of 2023-02-08 (day precision). PeptideScanner associated the retained record with the identity slug mots-c. These fields reproduce attributed bibliographic metadata and do not summarize or endorse the article's findings. ([`pubmed-observation-pmid-36844198-2023-02-28-24b6a0107acc`](#source-pubmed-observation-pmid-36844198-2023-02-28-24b6a0107acc))

### Paragraph 2

This page reproduces bounded bibliographic metadata attributed to PubMed. Its title and publication details are source metadata, not PeptideScanner's endorsement or an assertion of safety, efficacy, or scientific truth. ([`pubmed-observation-pmid-36844198-2023-02-28-24b6a0107acc`](#source-pubmed-observation-pmid-36844198-2023-02-28-24b6a0107acc))

## Sources

<a id="source-pubmed-observation-pmid-36844198-2023-02-28-24b6a0107acc"></a>
- **Circulating levels of mitochondrial oxidative stress-related peptides MOTS-c and Romo1 in stable COPD: A cross-sectional study. · retained source version 1:2023-02-28:current:24b6a0107acc2ed16dd0f3fa587f87cb983bf9ac96dd923b4bdda8f4a36d5654** — PubMed; class A. [Open source](https://pubmed.ncbi.nlm.nih.gov/36844198/) (`pubmed-observation-pmid-36844198-2023-02-28-24b6a0107acc`)

## 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. "Circulating levels of mitochondrial oxidative stress-related peptides MOTS-c and Romo1 in stable COPD: A cross-sectional study." Version 1, published 2026-08-13. https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-36844198-mots-c-v1.json SHA-256: d5d3153df91ea0417cef8b5a908f5c6b4e01810449dc2faef9a999d36dee659d.