Evidence map›Paper›PMID 31528245›Full record

ArticleWorld journal of hepatology2019

Prolonged high-fat-diet feeding promotes non-alcoholic fatty liver disease and alters gut microbiota in mice.

Kandy T Velázquez, Reilly T Enos, Jackie E Bader, Alexander T Sougiannis, Meredith S Carson, Ioulia Chatzistamou, James A Carson, Prakash S Nagarkatti, Mitzi Nagarkatti, E Angela Murphy

Open access · diamondAbstract read
In one paragraph

Article in World journal of hepatology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 114 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
114citing papers in PubMed, 2 pooled it
13.1field-weighted citation impact, top 1% 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

114 citing papers in PubMed, 2 syntheses or guidelines pooled it, 182 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  18. International journal of molecular sciences · 2025
    Article
  19. Article
  20. Mulberry (Animals : an open access journal from MDPI · 2025
    Article

54 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

10 authors at 2 institutions in 1 country.

Kandy T VelázquezDepartment of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, SC 29209, United States.
Reilly T EnosDepartment of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, SC 29209, United States.
Jackie E BaderDepartment of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, SC 29209, United States.
Alexander T SougiannisDepartment of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, SC 29209, United States.
Meredith S CarsonDepartment of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, SC 29209, United States.
Ioulia ChatzistamouDepartment of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, SC 29209, United States.
James A CarsonDepartment of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, SC 29209, United States.
Prakash S NagarkattiDepartment of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, SC 29209, United States.
Mitzi NagarkattiDepartment of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, SC 29209, United States.
E Angela MurphyDepartment of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, SC 29209, United States, angela.murphy@uscmed.sc.edu.
University of Tennessee Health Science Center · USUniversity of South Carolina · US

Funding

Cachexia in ApcMin/+ mice: The role of IL-6R01CA121249 · NCI · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI CARSON, JAMES A · 2008 to 2018
$2.7M
The effects of Ojeok-san on neuro-immune interactions in cancer-induced visceral painR00AT009206 · NCCIH · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI VELAZQUEZ, KANDY T · 2019 to 2021
$747k
Linking macrophages to gut microbiota in obesity-enhanced colon cancerR21CA191966 · NCI · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI MURPHY, ELIZABETH ANGELA, ROBINSON, CORY MICHAEL · 2016 to 2017
$332k
The effects of Ojeok-san on neuro-immune interactions in cancer-induced visceral painK99AT009206 · NCCIH · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI VELAZQUEZ, KANDY T · 2017 to 2018
$199k
NCCIH NIH HHS K99 AT009206NCCIH NIH HHS R00 AT009206NCI NIH HHS R01 CA121249NCI NIH HHS R21 CA191966
6 · The paper itself

Abstract

backgroundNon-alcoholic fatty liver disease (NAFLD) has become an epidemic largely due to the worldwide increase in obesity. While lifestyle modifications and pharmacotherapies have been used to alleviate NAFLD, successful treatment options are limited. One of the main barriers to finding safe and effective drugs for long-term use in NAFLD is the fast initiation and progression of disease in the available preclinical models. Therefore, we are in need of preclinical models that (1) mimic the human manifestation of NAFLD and (2) have a longer progression time to allow for the design of superior treatments.

aimTo characterize a model of prolonged high-fat diet (HFD) feeding for investigation of the long-term progression of NAFLD.

methodsIn this study, we utilized prolonged HFD feeding to examine NAFLD features in C57BL/6 male mice. We fed mice with a HFD (60% fat, 20% protein, and 20% carbohydrate) for 80 wk to promote obesity (Old-HFD group,

resultsProlonged HFD feeding led to obesity and insulin resistance. Histological analysis in the liver of HFD mice demonstrated steatosis, cell injury, portal and lobular inflammation and fibrosis. In addition, molecular analysis for markers of endoplasmic reticulum stress established that the liver tissue of HFD mice have increased phosphorylated Jnk and CHOP. Lastly, we evaluated the gut microbial composition of Old-LFD and Old-HFD. We observed that prolonged HFD feeding in mice increased the relative abundance of the

conclusionOverall, these data suggest that chronic HFD consumption in mice can mimic pathophysiological and some microbial events observed in NAFLD patients.

Indexed as

Endoplasmic reticulum stressFibrosisGut microbiomeHigh-fat dietInflammationNon-alcoholic fatty liver diseaseObesity

Identifiers

PMID31528245
PMCPMC6717713
OpenAlexW2969490424

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.