Evidence map›Paper›PMID 31409765›Full record

ArticleExperimental & molecular medicine2019

A protective mechanism of probiotic Lactobacillus against hepatic steatosis via reducing host intestinal fatty acid absorption.

Hye Rim Jang, Hyun-Jun Park, Dongwon Kang, Hayung Chung, Myung Hee Nam, Yeonhee Lee, Jae-Hak Park, Hui-Young Lee

Open access · goldAbstract read
In one paragraph

Article in Experimental & molecular medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed, 2 pooled it
6.9field-weighted citation impact, top 2% 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

72 citing papers in PubMed, 2 syntheses or guidelines pooled it, 97 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Review
  6. Article
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  13. PeakClimber: A software tool for the accurate quantification of complex HPLC chromatograms.Journal of chromatography. B, Analytical technologies in the biomedical and life sciences · 2025
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  14. Mild Mitochondrial Uncoupling for True Ectopic Lipid Disposal.International journal of molecular sciences · 2025
    Review
  15. Article
  16. Review
  17. Gastroenterology research and practice · 2025
    Article
  18. Review
  19. Alleviating effect ofFrontiers in nutrition · 2025
    Article
  20. Article

12 more citing papers are in PubMed but not listed here.

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

8 authors at 3 institutions in 2 countries.

Hye Rim JangLaboratory of Mitochondrial and Metabolic Diseases, Department of Health Sciences and Technology, GAIHST, Gachon University, Incheon, Korea.ORCID http://orcid.org/0000-0002-8205-1973
Hyun-Jun ParkLaboratory of Mitochondrial and Metabolic Diseases, Department of Health Sciences and Technology, GAIHST, Gachon University, Incheon, Korea.
Dongwon KangLaboratory of Mitochondrial and Metabolic Diseases, Department of Health Sciences and Technology, GAIHST, Gachon University, Incheon, Korea.
Hayung ChungSeoul Center, Korea Basic Science Institute, Seoul, Korea.
Myung Hee NamSeoul Center, Korea Basic Science Institute, Seoul, Korea.
Yeonhee LeeCulture Collection of Antimicrobial Resistant Microbes, Department of Horticulture, Biotechnology and Landscape Architecture, Seoul Women's University, Seoul, Korea.ORCID http://orcid.org/0000-0002-5447-9083
Jae-Hak ParkKorea Mouse Metabolic Phenotyping Center, Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, Korea. pjhak@snu.ac.kr.
Hui-Young LeeLaboratory of Mitochondrial and Metabolic Diseases, Department of Health Sciences and Technology, GAIHST, Gachon University, Incheon, Korea. hylee@gachon.ac.kr.ORCID http://orcid.org/0000-0002-3464-6382
Gachon University · KRKorea Basic Science Institute · KRSeoul Women's University · KR

Funding

Korea Health Industry Development Institute (KHIDI) HI14C1135National Research Foundation of Korea (NRF) NRF-2014M3A9D5A01073886National Research Foundation of Korea (NRF) NRF-2017R1A2B4009936National Research Foundation of Korea (NRF) NRF-2018M3A9F3056405
6 · The paper itself

Abstract

The gut microbiome has been known to contribute up to ~30% of the energy absorption of the host. Although various beneficial mechanisms of probiotics have been suggested for non-alcoholic fatty liver disease (NAFLD), whether and which probiotics impact the host's intestinal energy absorption have not yet been quantitatively studied. Here, we suggest a novel mechanism of probiotics against NAFLD, in which Lactobacillus rhamnosus GG, the most common probiotic, shares intestinal fatty acids and prevents the development of diet-induced hepatic steatosis. By using quantitative methods (radioactive tracers and LC-MS) under both in vitro and in vivo conditions, we found that bacteria and hosts competed for fatty acid absorption in the intestine, resulting in decreased weight gain, body fat mass, and hepatic lipid accumulation without differences in calorie intake and excretion in mice fed the probiotic bacteria.

Indexed as

Intestinal AbsorptionLacticaseibacillus rhamnosusAnimalsCaco-2 CellsCells, CulturedCytoprotectionFatty AcidsGastrointestinal MicrobiomeHumansLipid MetabolismLiverMaleMiceMice, Inbred C57BLNon-alcoholic Fatty Liver DiseaseProbioticsFatty Acids

Identifiers

PMID31409765
PMCPMC6802638
OpenAlexW2967481362

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.