Evidence map›Paper›PMID 18200667›Full record

ArticleWorld journal of gastroenterology2008

Effect of Daxx on cholesterol accumulation in hepatic cells.

Qin-Hui Tuo, Lei Liang, Bing-Yang Zhu, Xuan Cao, Duan-Fang Liao

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

4 citing papers in PubMed, 9 citations in OpenAlex.

  1. Review
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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

5 authors at 4 institutions in 2 countries.

Qin-Hui TuoSchool of Life Science and Technology, University of South China, Western Changsheng Road #28, Hengyang, Hunan Province, China.
Lei Liang
Bing-Yang Zhu
Xuan Cao
Duan-Fang Liao
Central South University · CNNational Natural Science Foundation of China · CNTexas A&M University System · USUniversity of South China · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo study the effect of Daxx on cholesterol accumulation in hepatic cells.

methodsSprague Dawley (SD) rats were fed a normal or high fat diet for 6 wk, and serum lipids and Daxx expression of hepatic tissues were measured by immunoblot assays. HepG(2) cells were transfected with the pEGFP-C1/Daxx or pEGFP-C1 plasmid. Cells stably transfected with Daxx were identified by RT-PCR analysis. Total cholesterol levels were determined by high performance liquid chromatography. Activated-SREBP and caveolin-1 were assayed by western blotting.

resultsHepatic Daxx protein was higher in normal rats than in high fat diet-fed rats. Noticeable negative correlations were seen between Daxx and LDL-C (gamma = -7.56, P = 0.018), and between Daxx and TC (gamma = -9.07, P = 0.01), respectively. The total cholesterol of HepG(2)/GFP-Daxx cells was lower than that of control cells or HepG(2)/GFP cells (9.28 +/- 0.19 vs 14.36 +/- 4.45 or 13.94 +/- 2.62, both P < 0.05). Furthermore, in HepG(2)/GFP cells, the expression of activated SREBP was lower than that of control cells, whereas caveolin-1 expression was higher.

conclusionOverexpression of Daxx in HepG(2) cells decreased intracellular cholesterol accumulation, which might be associated with inhibition of SREBP activity and an increase in caveolin-1 expression.

Indexed as

Dietary FatsAdaptor Proteins, Signal TransducingAnimalsCaveolin 1Cell Line, TumorCholesterolCo-Repressor ProteinsHepatocytesHumansMaleMolecular ChaperonesNuclear ProteinsRandom AllocationRatsRats, Sprague-DawleySterol Regulatory Element Binding ProteinsAdaptor Proteins, Signal TransducingCaveolin 1CholesterolCo-Repressor ProteinsDAXX protein, humanDaxx protein, ratDietary FatsMolecular ChaperonesNuclear ProteinsSterol Regulatory Element Binding Proteins

Identifiers

PMID18200667
PMCPMC2679133
OpenAlexW1973570986

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.