Evidence map›Paper›PMID 28797077›Full record

ArticlePloS one2017

Gender difference in NASH susceptibility: Roles of hepatocyte Ikkβ and Sult1e1.

Noriko Matsushita, Mohamed T Hassanein, Marcos Martinez-Clemente, Raul Lazaro, Samuel W French, Wen Xie, Keane Lai, Michael Karin, Hidekazu Tsukamoto

Abstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Observational
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. The Role of Sulfotransferases in Liver Diseases.Drug metabolism and disposition: the biological fate of chemicals · 2020
    Review
  13. 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.

Noriko MatsushitaSouthern California Research Center for ALPD and Cirrhosis of the University of Southern California, Los Angeles, California, United States of America.
Mohamed T HassaneinSouthern California Research Center for ALPD and Cirrhosis of the University of Southern California, Los Angeles, California, United States of America.
Marcos Martinez-ClementeSouthern California Research Center for ALPD and Cirrhosis of the University of Southern California, Los Angeles, California, United States of America.
Raul LazaroSouthern California Research Center for ALPD and Cirrhosis of the University of Southern California, Los Angeles, California, United States of America.
Samuel W FrenchSouthern California Research Center for ALPD and Cirrhosis of the University of Southern California, Los Angeles, California, United States of America.
Wen XieCenter for Pharmacogenetics, Department of Pharmaceutical Sciences, University of Pittsburgh School of Pharmacy, Pittsburgh, Pennsylvania, United States of America.
Keane LaiSouthern California Research Center for ALPD and Cirrhosis of the University of Southern California, Los Angeles, California, United States of America.
Michael KarinDepartments of Pharmacology and Pathology, University of California San Diego, La Jolla, California, United States of America.
Hidekazu TsukamotoSouthern California Research Center for ALPD and Cirrhosis of the University of Southern California, Los Angeles, California, United States of America.

Funding

The Southernearch Center for ALPD and CirrhosisP50AA011999 · NIAAA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI ANNA S. GUKOVSKAYA · 1999 to 2026
$45.8M
USC RESEARCH CENTER FOR LIVER DISEASES: PILOT PROGRAMSP30DK048522 · NIDDK · UNIVERSITY OF SOUTHERN CALIFORNIA · PI KANEL, GARY · 1995 to 2020
$21.8M
Stearoyl-CoA Desaturase in Alcohol-Promoted Liver TumorigenesisK08AA025112 · NIAAA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI LAI, KEANE · 2017 to 2021
$978k
BLRD VA I01 BX001991NIAAA NIH HHS K08 AA025112NIAAA NIH HHS P50 AA011999NIDDK NIH HHS P30 DK048522
6 · The paper itself

Abstract

Myeloid cell and hepatocyte IKKβ may mediate the genesis of obesity and insulin resistance in mice fed high fat diet. However, their gender-specific roles in the pathogenesis of non-alcoholic steatohepatitis (NASH) are not known. Here we demonstrate myeloid IKKβ deficiency prevents Western diet-induced obesity and visceral adiposity in females but not in males, and attenuates hyperglycemia, global IR, and NASH in both genders. In contrast, all metabolic sequela including NASH are aggravated by hepatocyte IKKβ deficiency (IkbkbΔhep) in male but not female mice. Gene profiling identifies sulfotransferase family 1E (Sult1e1), which encodes a sulfotransferase E1 responsible for inactivation of estrogen, as a gene upregulated in NASH in both genders and most conspicuously in male IkbkbΔhep mice having worst NASH and lowest plasma estradiol levels. LXRα is enriched to LXRE on Sult1e1 promoter in male WT and IkbkbΔhep mice with NASH, and a Sult1e1 promoter activity is increased by LXRα and its ligand and augmented by expression of a S32A mutant of IκBα. These results demonstrate striking gender differences in regulation by IKKβ of high cholesterol saturated fat diet-induced metabolic changes including NASH and suggest hepatocyte IKKβ is protective in male due at least in part to its ability to repress LXR-induced Sult1e1. Our findings also raise a caution for systemic IKK inhibition for the treatment of NASH as it may exacerbate the disease in male patients.

Indexed as

AdiposityAnimalsFemaleGene DeletionGene Expression RegulationHepatocytesHyperglycemiaI-kappa B KinaseInsulin ResistanceIntra-Abdominal FatMaleMice, Inbred C57BLNon-alcoholic Fatty Liver DiseaseObesitySex FactorsSulfotransferasesestrone sulfotransferaseI-kappa B KinaseSulfotransferases

Identifiers

PMID28797077
PMCPMC5552280

What OpenQuestion holds

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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.