Evidence map›Paper›PMID 42668675›Full record

ReviewMarine life science & technology2026

Statistical investigation of marine bacterial extracellular polysaccharides: deciphering the interplay among environmental adaptation, species distribution, and biomedical potential.

Yuanyuan Jiang, Shuo Liang, Qingfeng Niu, Chanjuan Liu, Guangli Yu, Guoyun Li

Abstract readReview
In one paragraph

Review in Marine life science & technology, 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. Review
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

6 authors.

Yuanyuan JiangKey Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Shandong Key Laboratory of Glycoscience and Glycotherapeutics, Ocean University of China, Qingdao, 266003 China.
Shuo LiangKey Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Shandong Key Laboratory of Glycoscience and Glycotherapeutics, Ocean University of China, Qingdao, 266003 China.
Qingfeng NiuKey Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Shandong Key Laboratory of Glycoscience and Glycotherapeutics, Ocean University of China, Qingdao, 266003 China.
Chanjuan LiuKey Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Shandong Key Laboratory of Glycoscience and Glycotherapeutics, Ocean University of China, Qingdao, 266003 China.
Guangli YuKey Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Shandong Key Laboratory of Glycoscience and Glycotherapeutics, Ocean University of China, Qingdao, 266003 China.
Guoyun LiKey Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Shandong Key Laboratory of Glycoscience and Glycotherapeutics, Ocean University of China, Qingdao, 266003 China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Marine bacteria thrive in oceanic environments and produce extracellular polysaccharides (EPSs) for cell adhesion and survival under extreme marine living conditions. Due to variations in marine extreme environments, distinct bacterial species occupy specific ecological niches. EPSs, defined by specific chemical components, intricately connect with bacterial habitats and species. In this research, we focused on characterizing marine bacterial EPSs obtained from unique habitats and systematically classified various bacterial types using hierarchical cluster analysis (HCA) and principal component analysis (PCA) to analyze the monosaccharide composition of bacterial EPSs under harsh oceanic conditions. This investigation yielded intriguing insights into the diverse EPSs produced by marine bacteria across various environments. Notably, glucose, mannose, and galactose were found to be highly prevalent in the EPSs of sea-ice bacteria and marine salt lakes; whereas, carboxyl modifications were more pronounced in the EPS derived from deep-sea hydrothermal vents. Notably, the same bacterial species displayed varying EPS profiles contingent upon their specific marine habitats. Furthermore, we explored the potential biomedical applications of marine bacterial EPSs, underscoring the paramount importance of understanding their production mechanisms and potential associations with the surrounding environmental species. In summary, this study highlights the value of investigating marine bacterial EPSs for scientific and medical purposes, offering new insights into their structure, function, and potential applications. Supplementary Information: The online version contains supplementary material available at https://doi.org/10.1007/s42995-025-00283-z.

Indexed as

Extreme marine habitatsMarine bacterial exopolysaccharidesMonosaccharide compositionStatistical analysisStructure/activity relationship

Identifiers

PMID42668675
PMCPMC13525137

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.