Evidence map›Paper›PMID 36194530›Full record

ArticleJournal of animal science2022

Culturomic-, metagenomic-, and transcriptomic-based characterization of commensal lactic acid bacteria isolated from domestic dogs using Caenorhabditis elegans as a model for aging.

An Na Kang, Daye Mun, Sangdon Ryu, Jeong Jae Lee, Sejong Oh, Min Kyu Kim, Minho Song, Sangnam Oh, Younghoon Kim

Open access · greenAbstract read
In one paragraph

Article in Journal of animal science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.8field-weighted citation impact, top 14% of its field
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

9 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
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  4. Functional evaluation of synbiotic combination ofCurrent research in food science · 2025
    Article
  5. Article
  6. Metabolic Regulation of Longevity and Immune Response inJournal of microbiology and biotechnology · 2024
    Article
  7. Article
  8. Review
  9. 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 at 5 institutions in 1 country.

An Na KangDepartment of Agricultural Biotechnology and Research Institute of Agriculture and Life Science, Seoul National University, Seoul 08826, Korea.
Daye MunDepartment of Agricultural Biotechnology and Research Institute of Agriculture and Life Science, Seoul National University, Seoul 08826, Korea.
Sangdon RyuDepartment of Agricultural Biotechnology and Research Institute of Agriculture and Life Science, Seoul National University, Seoul 08826, Korea.
Jeong Jae LeeInstitute of Agricultural Science and Technology, Kyungpook National University, Daegu 41566, Korea.
Sejong OhDivision of Animal Science, Chonnam National University, Gwangju 61186, Korea.
Min Kyu KimDivision of Animal and Dairy Science, Chungnam National University, Daejeon 34134, Korea.
Minho SongDivision of Animal and Dairy Science, Chungnam National University, Daejeon 34134, Korea.
Sangnam OhDepartment of Functional Food and Biotechnology, Jeonju University, Jeonju 55069, Korea.
Younghoon KimDepartment of Agricultural Biotechnology and Research Institute of Agriculture and Life Science, Seoul National University, Seoul 08826, Korea.
Seoul National University · KRChungnam National University · KRChonnam National University · KRJeonju University · KRKyungpook National University · KR

Funding

Cooperative Research Program for Agriculture Science and Technology DevelopmentNational Research Foundation of KoreaRural Development Administration, Republic of Korea NRF-2021R1A2C3011051
6 · The paper itself

Abstract

In tandem with the fast expansion of the pet-economy industry, the present aging research has been noticing the function of probiotics in extending the healthy lifetime of domestic animals. In this study, we aimed to understand the bacterial compositions of canine feces and isolating lactic acid bacteria (LAB) as commensal LAB as novel potential probiotics for the use of antiaging using Caenorhabditis elegans surrogate animal model. Under an anaerobic, culturomic, and metagenomic analysis, a total of 305 commensal LAB were isolated from diverse domestic dogs, and four strains, Lactobacillus amylolyticus, L. salivarius, Enterococcus hirae, and E. faecium, made prominence as commensal LAB by enhancing C. elegans life span and restored neuronal degeneration induced by aging by upregulating skn-1, ser-7, and odr-3, 7, 10. Importantly, whole transcriptome results and integrative network analysis revealed extensive mRNA encoding protein domains and functional pathways of naturally aging C. elegans were examined and we built the gene informatics basis. Taken together, our findings proposed that a specific gene network corresponding to the pathways differentially expressed during the aging and selected commensal LAB as potential probiotic strains could be provided beneficial effects in the aging of domestic animals by modulating the dynamics of gut microbiota.

Indexed as

LactobacillalesProbioticsAnimalsCaenorhabditis elegansDogsLongevityMetagenomeantiagingcommensal LABdomestic animalgut microbiomemultiomics

Identifiers

PMID36194530
PMCPMC9733531
OpenAlexW4301178717

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.