Evidence map›Paper›PMID 31201144›Full record

ArticleEBioMedicine2019

Regulation of lactate production through p53/β-enolase axis contributes to statin-associated muscle symptoms.

Jiajun Huang, Jingjing Du, Wanjun Lin, Ze Long, Na Zhang, Xiaoming Huang, Ying Xie, Liang Liu, Wenzhe Ma

Open access · goldAbstract read
In one paragraph

Article in EBioMedicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

10 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Cuproptosis: p53-regulated metabolic cell death?Cell death and differentiation · 2023
    Review
  6. Review
  7. Article
  8. Article
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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

9 authors at 1 institution in 1 country.

Jiajun HuangState Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China.
Jingjing DuState Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China.
Wanjun LinState Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China.
Ze LongState Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China.
Na ZhangState Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China.
Xiaoming HuangState Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China.
Ying XieState Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China.
Liang LiuState Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China. Electronic address: lliu@must.edu.mo.
Wenzhe MaState Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China. Electronic address: wzma@must.edu.mo.
Macau University of Science and Technology · MO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundStatin-associated muscle symptoms (SAMS) are the major adverse effects of the class of widely used lipid-lowering agents, and the underlying mechanism remains elusive. In this study, we investigated the potential contribution and molecular mechanism of increased lactate production to SAMS in mice.

methodsC57BL/6 J mice were administrated with lovastatin and exercise capacity and blood and muscle lactate levels were measured. A variety of metabolic and molecular experiments were carried out on skeletal muscle cell lines A-204 and C2C12 to confirm the in vivo findings, and to delineate the molecular pathway regulating lactate production by statins.

findingsBlood lactate levels of mice treated with lovastatin increased 23% compared to the control group, which was reproduced in type II predominant glycolytic muscles, accompanied with a 23.1% decrease of maximum swim duration time. The in vitro evidence revealed that statins increased the expression of muscle specific glycolytic enzyme β-enolase through promoting the degradation of basal p53 proteins, resulting in increased of lactate production. Co-administered with dichloroacetate (DCA), a reagent effective in treating lactic acidosis, reverted the elevated lactate levels and the decreased exercise capacity.

interpretationElevated lactate production by statins through the p53/β-enolase axis contributes to SAMS. FUND: This work was supported by grants from the Science and Technology Development Fund (FDCT) of Macau (Project codes: 034/2015/A1 and 0013/2019/A1).

Indexed as

AnimalsDichloroacetic AcidHumansHydroxymethylglutaryl-CoA Reductase InhibitorsLactic AcidLovastatinMiceMuscle, SkeletalPhosphopyruvate HydratasePhysical Conditioning, AnimalTumor Suppressor Protein p53Dichloroacetic AcidHydroxymethylglutaryl-CoA Reductase InhibitorsLactic AcidLovastatinPhosphopyruvate HydrataseTrp53 protein, mouseTumor Suppressor Protein p53DichloroacetateLactateMuscle symptomsStatin

Identifiers

PMID31201144
PMCPMC6642070
OpenAlexW2950162280

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.