Evidence map›Paper›PMID 24413028›Full record

ArticleScientific reports2014

Cultured 3T3L1 adipocytes dispose of excess medium glucose as lactate under abundant oxygen availability.

David Sabater, Sofía Arriarán, María del Mar Romero, Silvia Agnelli, Xavier Remesar, José Antonio Fernández-López, Marià Alemany

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

34 citing papers in PubMed, 55 citations in OpenAlex.

  1. Article
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  4. The Metabolic Syndrome, a Human Disease.International journal of molecular sciences · 2024
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  11. Article
  12. Review
  13. LACTATE CAN BE A MARKER OF METABOLIC SYNDROME IN SEVERE OBESITY?Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2021
    Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. 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

7 authors at 1 institution in 1 country.

David Sabater1] Department of Nutrition and Food Science, Faculty of Biology, University of Barcelona, Barcelona 08028, Spain [2] Institute of Biomedicine, University of Barcelona, Barcelona 08028, Spain [3] CIBER Obesity and Nutrition, Institute of Health Carlos III, Spain.
Sofía Arriarán1] Department of Nutrition and Food Science, Faculty of Biology, University of Barcelona, Barcelona 08028, Spain [2] Institute of Biomedicine, University of Barcelona, Barcelona 08028, Spain [3] CIBER Obesity and Nutrition, Institute of Health Carlos III, Spain.
María del Mar Romero1] Department of Nutrition and Food Science, Faculty of Biology, University of Barcelona, Barcelona 08028, Spain [2] Institute of Biomedicine, University of Barcelona, Barcelona 08028, Spain [3] CIBER Obesity and Nutrition, Institute of Health Carlos III, Spain.
Silvia Agnelli1] Department of Nutrition and Food Science, Faculty of Biology, University of Barcelona, Barcelona 08028, Spain [2] Institute of Biomedicine, University of Barcelona, Barcelona 08028, Spain [3] CIBER Obesity and Nutrition, Institute of Health Carlos III, Spain.
Xavier Remesar1] Department of Nutrition and Food Science, Faculty of Biology, University of Barcelona, Barcelona 08028, Spain [2] Institute of Biomedicine, University of Barcelona, Barcelona 08028, Spain [3] CIBER Obesity and Nutrition, Institute of Health Carlos III, Spain.
José Antonio Fernández-López1] Department of Nutrition and Food Science, Faculty of Biology, University of Barcelona, Barcelona 08028, Spain [2] Institute of Biomedicine, University of Barcelona, Barcelona 08028, Spain [3] CIBER Obesity and Nutrition, Institute of Health Carlos III, Spain.
Marià Alemany1] Department of Nutrition and Food Science, Faculty of Biology, University of Barcelona, Barcelona 08028, Spain [2] Institute of Biomedicine, University of Barcelona, Barcelona 08028, Spain [3] CIBER Obesity and Nutrition, Institute of Health Carlos III, Spain.
Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

White adipose tissue (WAT) produces lactate in significant amount from circulating glucose, especially in obesity;Under normoxia, 3T3L1 cells secrete large quantities of lactate to the medium, again at the expense of glucose and proportionally to its levels. Most of the glucose was converted to lactate with only part of it being used to synthesize fat. Cultured adipocytes were largely anaerobic, but this was not a Warburg-like process. It is speculated that the massive production of lactate, is a process of defense of the adipocyte, used to dispose of excess glucose. This way, the adipocyte exports glucose carbon (and reduces the problem of excess substrate availability) to the liver, but the process may be also a mechanism of short-term control of hyperglycemia. The in vivo data obtained from adipose tissue of male rats agree with this interpretation.

Indexed as

Oxygen Consumption3T3-L1 CellsAdipocytesAdipose TissueAnimalsCell CountCell DifferentiationCell ProliferationCulture MediaEnergy MetabolismGene ExpressionGlucoseLactate DehydrogenasesLactic AcidLiverMaleCulture MediaGlucoseLactate DehydrogenasesLactic Acid

Identifiers

PMID24413028
PMCPMC5379156
OpenAlexW2040532875

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.