Evidence map›Paper›PMID 24296663›Full record

ArticleJournal of lipid research2014

Identification of miR-185 as a regulator of de novo cholesterol biosynthesis and low density lipoprotein uptake.

Muhua Yang, Weidong Liu, Christina Pellicane, Christine Sahyoun, Biny K Joseph, Christina Gallo-Ebert, Melissa Donigan, Devanshi Pandya, Caroline Giordano, Adam Bata and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of lipid research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
8.7field-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

55 citing papers in PubMed, 102 citations in OpenAlex.

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  14. MicroRNA regulation of cholesterol metabolism.Annals of the New York Academy of Sciences · 2021
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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

11 authors.

Muhua YangThe Institute of Metabolic Disorders and Genesis Biotechnology Group, Hamilton, NJ 08691.
Weidong Liu
Christina Pellicane
Christine Sahyoun
Biny K Joseph
Christina Gallo-Ebert
Melissa Donigan
Devanshi Pandya
Caroline Giordano
Adam Bata
Joseph T Nickels

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dysregulation of cholesterol homeostasis is associated with various metabolic diseases, including atherosclerosis and type 2 diabetes. The sterol response element binding protein (SREBP)-2 transcription factor induces the expression of genes involved in de novo cholesterol biosynthesis and low density lipoprotein (LDL) uptake, thus it plays a crucial role in maintaining cholesterol homeostasis. Here, we found that overexpressing microRNA (miR)-185 in HepG2 cells repressed SREBP-2 expression and protein level. miR-185-directed inhibition caused decreased SREBP-2-dependent gene expression, LDL uptake, and HMG-CoA reductase activity. In addition, we found that miR-185 expression was tightly regulated by SREBP-1c, through its binding to a single sterol response element in the miR-185 promoter. Moreover, we found that miR-185 expression levels were elevated in mice fed a high-fat diet, and this increase correlated with an increase in total cholesterol level and a decrease in SREBP-2 expression and protein. Finally, we found that individuals with high cholesterol had a 5-fold increase in serum miR-185 expression compared with control individuals. Thus, miR-185 controls cholesterol homeostasis through regulating SREBP-2 expression and activity. In turn, SREBP-1c regulates miR-185 expression through a complex cholesterol-responsive feedback loop. Thus, a novel axis regulating cholesterol homeostasis exists that exploits miR-185-dependent regulation of SREBP-2 and requires SREBP-1c for function.

Indexed as

3' Untranslated RegionsAnimalsCell LineCholesterolDiet, High-FatGene Expression RegulationHumansHydroxymethylglutaryl CoA ReductasesInsulinLipoproteins, LDLLiver X ReceptorsMaleMiceMice, Inbred C57BLMicroRNAsOrphan Nuclear Receptors3' Untranslated RegionsCholesterolHMGCR protein, humanHydroxymethylglutaryl CoA ReductasesInsulinLDLR protein, humanLipoproteins, LDLLiver X ReceptorsMicroRNAsMIRN185 microRNA, humanOrphan Nuclear ReceptorsReceptors, LDLSREBF2 protein, humanSterol Regulatory Element Binding Protein 1Sterol Regulatory Element Binding Protein 2cholesterolmetabolismmicroRNAsterol response element binding proteintranscription

Identifiers

PMID24296663
PMCPMC3886661
OpenAlexW2143146380

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.