Evidence map›Paper›PMID 27211556›Full record

ArticleEBioMedicine2016

Irisin Inhibits Hepatic Cholesterol Synthesis via AMPK-SREBP2 Signaling.

Hong Tang, Ruili Yu, Shiying Liu, Bahetiyaer Huwatibieke, Ziru Li, Weizhen Zhang

Open access · goldAbstract read
In one paragraph

Article in EBioMedicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed, 1 pooled it
7.2field-weighted citation impact, top 3% 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, 1 synthesis or guideline pooled it, 144 citations in OpenAlex.

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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

6 authors at 2 institutions in 2 countries.

Hong TangDepartment of Physiology and Pathophysiology, Peking University Health Science Center, Beijing 100191, China. Electronic address: tangyunlian626@126.com.
Ruili YuDepartment of Physiology and Pathophysiology, Peking University Health Science Center, Beijing 100191, China. Electronic address: yyyrrrlll@126.com.
Shiying LiuDepartment of Physiology and Pathophysiology, Peking University Health Science Center, Beijing 100191, China. Electronic address: from_jessica@163.com.
Bahetiyaer HuwatibiekeDepartment of Physiology and Pathophysiology, Peking University Health Science Center, Beijing 100191, China. Electronic address: tafcalgen@163.com.
Ziru LiDepartment of Surgery, University of Michigan Medical Center, Ann Arbor, MI 48109-0346, USA. Electronic address: liziru@umich.edu.
Weizhen ZhangDepartment of Physiology and Pathophysiology, Peking University Health Science Center, Beijing 100191, China; Department of Surgery, University of Michigan Medical Center, Ann Arbor, MI 48109-0346, USA. Electronic address: weizhenz@umich.edu.
Peking University · CNUniversity of Michigan–Ann Arbor · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Irisin, a myokine released during exercise, promotes browning of subcutaneous adipose tissue and regulates energy homeostasis. Although exercise constantly reduces blood cholesterol, whether irisin is involved in the regulation of cholesterol remains largely unknown. In the present study, subcutaneous infusion of irisin for 2weeks induced a reduction in plasma and hepatic cholesterol in high fat diet-induced obese (DIO) mice. These alterations were associated with an activation of 5' AMP-activated protein kinase (AMPK) and inhibition of sterol regulatory element-binding transcription factor 2 (SREBP2) transcription and nuclear translocation. In primary hepatocytes from either lean or DIO mice, irisin significantly decreased cholesterol content via sequential activation of AMPK and inhibition of SREBP2. Suppression of AMPK by compound C or AMPKα1 siRNA blocked irisin-induced alterations in cholesterol contents and SREBP2. In conclusion, irisin could suppress hepatic cholesterol production via a mechanism dependent of AMPK and SREBP2 signaling. These findings suggest that irisin is a promising therapeutic target for treatment of hypercholesterolemia.

Indexed as

AMP-Activated Protein KinasesAnimalsCholesterolDiet, High-FatFibronectinsGene Expression RegulationHep G2 CellsHumansLiverMiceObesitySignal TransductionSterol Regulatory Element Binding Protein 2AMP-Activated Protein KinasesCholesterolFibronectinsFNDC5 protein, mouseSrebf2 protein, mouseSterol Regulatory Element Binding Protein 2AMPKCholesterolIrisinLiverSREBP2

Identifiers

PMID27211556
PMCPMC4856751
OpenAlexW2289637790

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.