Evidence map›Paper›PMID 24848064›Full record

ArticleDiabetes2014

Mangiferin stimulates carbohydrate oxidation and protects against metabolic disorders induced by high-fat diets.

Pasha Apontes, Zhongbo Liu, Kai Su, Outhiriaradjou Benard, Dou Y Youn, Xisong Li, Wei Li, Raihan H Mirza, Claire C Bastie, Linda A Jelicks and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in Diabetes, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
19.3field-weighted citation impact, top 1% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 68 citations in OpenAlex.

  1. Pooled it
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  5. Review
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  7. Article
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  9. Life (Basel, Switzerland) · 2023
    Review
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  19. Article
  20. Mangiferin Accelerates Glycolysis and Enhances Mitochondrial Bioenergetics.International journal of molecular sciences · 2018
    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

14 authors at 2 institutions in 1 country.

Pasha ApontesDepartment of Medicine, Albert Einstein College of Medicine, Bronx, NY.
Zhongbo LiuDepartment of Medicine, Albert Einstein College of Medicine, Bronx, NY.
Kai SuDepartment of Paediatrics, Albert Einstein College of Medicine, Bronx, NY.
Outhiriaradjou BenardDepartment of Medicine, Albert Einstein College of Medicine, Bronx, NY.
Dou Y YounDepartment of Pharmacology, Weill Cornell Medical College, New York, NY.
Xisong LiDepartment of Medicine, Albert Einstein College of Medicine, Bronx, NY.
Wei LiDepartment of Pharmacology, Weill Cornell Medical College, New York, NY.
Raihan H MirzaDepartment of Medicine, Albert Einstein College of Medicine, Bronx, NY.
Claire C BastieDepartment of Medicine, Albert Einstein College of Medicine, Bronx, NY.
Linda A JelicksDepartment of Physiology & Biophysics and Gruss Magnetic Resonance Research Center, Albert Einstein College of Medicine, Bronx, NY.
Jeffrey E PessinDepartment of Medicine, Albert Einstein College of Medicine, Bronx, NY Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY.
Radhika H MuzumdarDepartment of Paediatrics, Albert Einstein College of Medicine, Bronx, NY.
Anthony A SauveDepartment of Pharmacology, Weill Cornell Medical College, New York, NY.
Yuling ChiDepartment of Medicine, Albert Einstein College of Medicine, Bronx, NY yuling.chi@einstein.yu.edu.
Albert Einstein College of Medicine · USCornell University · US

Funding

Research BaseP30DK072476 · NIDDK · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI Peter Todd Katzmarzyk · 2005 to 2026
$26.5M
Special Animal CoreP30DK041296 · NIDDK · YESHIVA UNIVERSITY · PI WOLKOFF, ALLAN W · 1989 to 2018
$22.9M
Regulation of Brown Fat Development and Function by Cyclin CR01DK098439 · NIDDK · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI PESSIN, JEFFREY E., YANG, FAJUN JAMES · 2013 to 2021
$3.8M
FYN SRC Kinase Regulation of Fatty Acid Oxidation and Insulin SensitivityR01DK081412 · NIDDK · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI BASTIE, CLAIRE C · 2010 to 2014
$1.8M
NIDDK NIH HHS 2P30-DK-072476NIDDK NIH HHS P30 DK041296NIDDK NIH HHS P30 DK072476NIDDK NIH HHS R01 DK081412NIDDK NIH HHS R01 DK098439
6 · The paper itself

Abstract

Excessive dietary fat intake causes systemic metabolic toxicity, manifested in weight gain, hyperglycemia, and insulin resistance. In addition, carbohydrate utilization as a fuel is substantially inhibited. Correction or reversal of these effects during high-fat diet (HFD) intake is of exceptional interest in light of widespread occurrence of diet-associated metabolic disorders in global human populations. Here we report that mangiferin (MGF), a natural compound (the predominant constituent of Mangifera indica extract from the plant that produces mango), protected against HFD-induced weight gain, increased aerobic mitochondrial capacity and thermogenesis, and improved glucose and insulin profiles. To obtain mechanistic insight into the basis for these effects, we determined that mice exposed to an HFD combined with MGF exhibited a substantial shift in respiratory quotient from fatty acid toward carbohydrate utilization. MGF treatment significantly increased glucose oxidation in muscle of HFD-fed mice without changing fatty acid oxidation. These results indicate that MGF redirects fuel utilization toward carbohydrates. In cultured C2C12 myotubes, MGF increased glucose and pyruvate oxidation and ATP production without affecting fatty acid oxidation, confirming in vivo and ex vivo effects. Furthermore, MGF inhibited anaerobic metabolism of pyruvate to lactate but enhanced pyruvate oxidation. A key target of MGF appears to be pyruvate dehydrogenase, determined to be activated by MGF in a variety of assays. These findings underscore the therapeutic potential of activation of carbohydrate utilization in correction of metabolic syndrome and highlight the potential of MGF to serve as a model compound that can elicit fuel-switching effects.

Indexed as

AnimalsCarbohydrate MetabolismDiet, High-FatEnergy MetabolismKetone OxidoreductasesLipid MetabolismMiceMice, Inbred C57BLOxidation-ReductionPyruvic AcidXanthonesKetone Oxidoreductasesmangiferinpyruvate dehydrogenase (NADP+)Pyruvic AcidXanthones

Identifiers

PMID24848064
PMCPMC4207399
OpenAlexW2144559975

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.