Evidence map›Paper›PMID 42346789›Full record

ArticleMarine drugs2026

Gastrointestinal Fate and Receptor-Mediated Mechanism of GPSGPQGSR, an Intestinal Barrier-Protective Collagen Peptide from ALASKA Pollock Skin.

Qianru Chen, Zheng Zhao, Fengwu Wang, Tiejun Chen, Ting Ding, Jingyuan Li, Zhuang Yao, Yang Deng, Ying Wang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Marine drugs, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Qianru ChenCollege of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China.ORCID 0000-0002-3589-023X
Zheng ZhaoCollege of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China.
Fengwu WangCollege of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China.
Tiejun ChenCollege of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China.
Ting DingCollege of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China.
Jingyuan LiCollege of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China.ORCID 0000-0001-6936-9445
Zhuang YaoCollege of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China.
Yang DengCollege of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China.ORCID 0000-0002-6568-5341
Ying WangCollege of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China.

Funding

Department of Science and Technology of Shandong Province 2025LZGC023Department of Science and Technology of Shandong Province ZR2021QC176
6 · The paper itself

Abstract

Marine-derived collagen peptides exhibit potent intestinal barrier protection; however, their gastrointestinal fate and molecular targets remain unclear, limiting their practical applications. This study investigated the digestive stability and transepithelial transport of GPSGPQGSR, a mucoprotective peptide from Alaska pollock (

Indexed as

CollagenFish ProteinsGadiformesIntestinal MucosaPeptidesSkinAnimalsBioactive Peptides, DietaryCaco-2 CellsGastrointestinal TractHumansIntestinal Barrier FunctionMolecular Docking SimulationMolecular Dynamics SimulationTandem Mass SpectrometryBioactive Peptides, DietaryCollagenFish ProteinsPeptidesgastrointestinal fateintestinal barrier functionmarine collagen peptidemechanismreceptor

Identifiers

PMID42346789
PMCPMC13301935

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.