Evidence map›Paper›PMID 27909053›Full record

ArticleThe Journal of biological chemistry2017

Endoplasmic Reticulum Stress and Ca2+ Depletion Differentially Modulate the Sterol Regulatory Protein PCSK9 to Control Lipid Metabolism.

Paul Lebeau, Ali Al-Hashimi, Sudesh Sood, Šárka Lhoták, Pei Yu, Gabriel Gyulay, Guillaume Paré, S R Wayne Chen, Bernardo Trigatti, Annik Prat and 2 more

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
4.7field-weighted citation impact, top 5% 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

26 citing papers in PubMed, 57 citations in OpenAlex.

  1. Article
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  9. ER CaCell & bioscience · 2023
    Article
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  18. Rosuvastatin protects against endothelial cell apoptosisExperimental and therapeutic medicine · 2020
    Article
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  20. 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

12 authors at 6 institutions in 1 country.

Paul LebeauFrom the Department of Medicine, Division of Nephrology, McMaster University and St. Joseph's Hamilton Healthcare and Hamilton Centre for Kidney Research, Hamilton, Ontario L8N 4A6.
Ali Al-HashimiFrom the Department of Medicine, Division of Nephrology, McMaster University and St. Joseph's Hamilton Healthcare and Hamilton Centre for Kidney Research, Hamilton, Ontario L8N 4A6.
Sudesh SoodFrom the Department of Medicine, Division of Nephrology, McMaster University and St. Joseph's Hamilton Healthcare and Hamilton Centre for Kidney Research, Hamilton, Ontario L8N 4A6.
Šárka LhotákFrom the Department of Medicine, Division of Nephrology, McMaster University and St. Joseph's Hamilton Healthcare and Hamilton Centre for Kidney Research, Hamilton, Ontario L8N 4A6.
Pei Yuthe Thrombosis and Atherosclerosis Research Institute, Hamilton Health Sciences and McMaster University, Hamilton, Ontario L8L 2X2.
Gabriel GyulayFrom the Department of Medicine, Division of Nephrology, McMaster University and St. Joseph's Hamilton Healthcare and Hamilton Centre for Kidney Research, Hamilton, Ontario L8N 4A6.
Guillaume Paréthe Population Health Research Institute and the Departments of Medicine, Epidemiology and Pathology, McMaster University, Hamilton, Ontario L8L 2X2.
S R Wayne Chenthe Libin Cardiovascular Institute of Alberta, Department of Physiology and Pharmacology, University of Calgary, Calgary, Alberta T2N 2T9, and.
Bernardo Trigattithe Thrombosis and Atherosclerosis Research Institute, Hamilton Health Sciences and McMaster University, Hamilton, Ontario L8L 2X2.
Annik Pratthe Laboratory of Biochemical Neuroendocrinology, Clinical Research Institute of Montreal, affiliated with the University of Montreal, Montreal, Quebec H2W 1R7, Canada.
Nabil G Seidahthe Laboratory of Biochemical Neuroendocrinology, Clinical Research Institute of Montreal, affiliated with the University of Montreal, Montreal, Quebec H2W 1R7, Canada.
Richard C AustinFrom the Department of Medicine, Division of Nephrology, McMaster University and St. Joseph's Hamilton Healthcare and Hamilton Centre for Kidney Research, Hamilton, Ontario L8N 4A6, austinr@taari.ca.
McMaster University · CASt. Joseph’s Healthcare Hamilton · CAUniversité de Montréal · CAHamilton Health Sciences · CAThrombosis and Atherosclerosis Research Institute · CAUniversity of Calgary · CA

Funding

CIHR FRN-79846CIHR MOP-74477
6 · The paper itself

Abstract

Accumulating evidence implicates endoplasmic reticulum (ER) stress as a mediator of impaired lipid metabolism, thereby contributing to fatty liver disease and atherosclerosis. Previous studies demonstrated that ER stress can activate the sterol regulatory element-binding protein-2 (SREBP2), an ER-localized transcription factor that directly up-regulates sterol regulatory genes, including PCSK9 Given that PCSK9 contributes to atherosclerosis by targeting low density lipoprotein (LDL) receptor (LDLR) degradation, this study investigates a novel mechanism by which ER stress plays a role in lipid metabolism by examining its ability to modulate PCSK9 expression. Herein, we demonstrate the existence of two independent effects of ER stress on PCSK9 expression and secretion. In cultured HuH7 and HepG2 cells, agents or conditions that cause ER Ca

Indexed as

Endoplasmic Reticulum StressGene Expression Regulation, EnzymologicLipid MetabolismAnimalsCalciumHepatocytesHep G2 CellsHumansMaleMiceProprotein Convertase 9ProteolysisReceptors, LDLSterol Regulatory Element Binding Protein 2CalciumLDLR protein, humanPCSK9 protein, humanPcsk9 protein, mouseProprotein Convertase 9Receptors, LDLSREBF2 protein, humanSrebf2 protein, mouseSterol Regulatory Element Binding Protein 2cholesterolendoplasmic reticulum stress (ER stress)ER calciumhepatocytehepatocyteslow density lipoprotein (LDL)proprotein convertase subtilisin/kexin type 9 (PCSK9)SREBP2

Identifiers

PMID27909053
PMCPMC5270491
OpenAlexW2559664119

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.