Evidence map›Paper›PMID 31816064›Full record

ArticleHuman molecular genetics2020

Fenofibrate rapidly decreases hepatic lipid and glycogen storage in neonatal mice with glycogen storage disease type Ia.

Zollie A Yavarow, Hye-Ri Kang, Lauren R Waskowicz, Boon-Huat Bay, Sarah P Young, Paul M Yen, Dwight D Koeberl

Open access · bronzeAbstract read
In one paragraph

Article in Human molecular genetics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

14 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Loss of hepatic PPARα in mice causes hypertension and cardiovascular disease.American journal of physiology. Regulatory, integrative and comparative physiology · 2023
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Hepatic Lipid Catabolism via PPARα-Lysosomal Crosstalk.International journal of molecular sciences · 2020
    Review
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

7 authors at 3 institutions in 2 countries.

Zollie A YavarowDepartment of Pharmacology, Duke University, Durham NC 27710, USA.
Hye-Ri KangDepartment of Pediatrics, Division of Medical Genetics, Duke University Medical Center, Durham NC 27710, USA.
Lauren R WaskowiczDepartment of Pediatrics, Division of Medical Genetics, Duke University Medical Center, Durham NC 27710, USA.
Boon-Huat BayDepartment of Anatomy, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117594, Singapore.
Sarah P YoungDepartment of Pediatrics, Division of Medical Genetics, Duke University Medical Center, Durham NC 27710, USA.
Paul M YenCardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Graduate Medical School Singapore, Singapore 169547, Singapore.
Dwight D KoeberlDepartment of Pediatrics, Division of Medical Genetics, Duke University Medical Center, Durham NC 27710, USA.
Duke Medical Center · USNational University of Singapore · SGDuke University · US

Funding

ORGANIZATION AND FUNCTIONS OF CELLULAR STRUCTUREST32GM007184 · NIGMS · DUKE UNIVERSITY · PI JINKS-ROBERTSON, SUE · 1985 to 2019
$18.2M
Investigating Autophagy in GSD-IaR01DK105434 · NIDDK · DUKE UNIVERSITY · PI KOEBERL, DWIGHT D · 2016 to 2019
$1.3M
NIDDK NIH HHS R01 DK105434NIGMS NIH HHS T32 GM007184
6 · The paper itself

Abstract

Glycogen storage disease type Ia (GSD Ia) is caused by autosomal mutations in glucose-6-phosphatase α catalytic subunit (G6PC) and can present with severe hypoglycemia, lactic acidosis and hypertriglyceridemia. In both children and adults with GSD Ia, there is over-accumulation of hepatic glycogen and triglycerides that can lead to steatohepatitis and a risk for hepatocellular adenoma or carcinoma. Here, we examined the effects of the commonly used peroxisomal proliferated activated receptor α agonist, fenofibrate, on liver and kidney autophagy and lipid metabolism in 5-day-old G6pc -/- mice serving as a model of neonatal GSD Ia. Five-day administration of fenofibrate decreased the elevated hepatic and renal triglyceride and hepatic glycogen levels found in control G6pc -/- mice. Fenofibrate also induced autophagy and promoted β-oxidation of fatty acids and stimulated gene expression of acyl-CoA dehydrogenases in the liver. These findings show that fenofibrate can rapidly decrease hepatic glycogen and triglyceride levels and renal triglyceride levels in neonatal G6pc -/- mice. Moreover, since fenofibrate is an FDA-approved drug that has an excellent safety profile, our findings suggest that fenofibrate could be a potential pharmacological therapy for GSD Ia in neonatal and pediatric patients as well as for adults. These findings may also apply to non-alcoholic fatty liver disease, which shares similar pathological and metabolic changes with GSD Ia.

Indexed as

Acyl-CoA DehydrogenasesAnimalsAnimals, NewbornAutophagosomesAutophagyFatty AcidsFenofibrateGlucose-6-PhosphataseGlycogenGlycogen Storage Disease Type IKidneyLipid MetabolismLiverMiceMice, KnockoutMicroscopy, Electron, TransmissionAcyl-CoA DehydrogenasesFatty AcidsFenofibrateGlucose-6-PhosphataseGlycogenPPAR alphaTriglycerides

Identifiers

PMID31816064
PMCPMC7003036
OpenAlexW2996301368

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.