Evidence map›Paper›PMID 20233797›Full record

ArticleEndocrinology2010

Overlapping roles of the glucose-responsive genes, S14 and S14R, in hepatic lipogenesis.

Derrick L Aipoalani, Brennon L O'Callaghan, Douglas G Mashek, Cary N Mariash, Howard C Towle

Open access · greenAbstract read
In one paragraph

Article in Endocrinology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.1field-weighted citation impact, top 21% 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

19 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Milk lipid regulation at the maternal-offspring interface.Seminars in cell & developmental biology · 2018
    Review
  9. Article
  10. Article
  11. Observational
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Crystal structure of Spot 14, a modulator of fatty acid synthesis.Proceedings of the National Academy of Sciences of the United States of America · 2010
    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

5 authors at 2 institutions in 1 country.

Derrick L AipoalaniDepartment of Biochemistry, Molecular Biology, and Biophysics, Minneapolis, Minnesota 55455, USA.
Brennon L O'Callaghan
Douglas G Mashek
Cary N Mariash
Howard C Towle
University of Minnesota · USIST Research · US

Funding

Obesity and Energy Metabolism CoreP30DK050456 · NIDDK · UNIVERSITY OF MINNESOTA TWIN CITIES · PI BERNLOHR, DAVID A · 1995 to 2015
$17.0M
TRAINING GRANT IN DIABETES, ENDOCRINOLOGY, &METABOLISMT32DK007203 · NIDDK · UNIVERSITY OF MINNESOTA TWIN CITIES · PI LISA Senye CHOW, Douglas G Mashek · 1986 to 2026
$4.3M
NUTRITIONAL &HORMONAL REGULATION OF HEPATIC GENESR01DK026919 · NIDDK · UNIVERSITY OF MINNESOTA TWIN CITIES · PI TOWLE, HOWARD C · 1986 to 2009
$2.3M
NIDDK NIH HHS DK26919NIDDK NIH HHS P30 DK050456NIDDK NIH HHS P30-DK50456NIDDK NIH HHS R01 DK026919NIDDK NIH HHS T32 DK007203NIDDK NIH HHS T32-DK007203
6 · The paper itself

Abstract

The Spot 14 (S14; Thrsp) gene has been implicated in supporting regulated lipogenesis in mammals. S14 gene expression in liver is controlled by a wide variety of hormones and dietary factors in parallel with the major lipogenic enzyme genes. In addition, mice deleted for the S14 gene display reduced de novo lipogenesis in the lactating mammary gland. However, no decrease in hepatic lipogenesis was observed in the S14 null mouse. It was postulated that this difference could be due to the expression of a paralogous gene called S14R (S14 related; Mig12) in the liver but not mammary tissue. To test this hypothesis, we used small interfering RNA to simultaneously reduce levels of S14 and S14R in cultured primary hepatocytes. We found that rates of lipogenesis were decreased by approximately 65% in cells treated with insulin and high glucose. This reduction was associated with a decrease in total liver triacylglycerols and an altered morphology of lipid droplets. Expression of either S14 or S14R gene products was sufficient to fully restore normal lipogenesis. No change in the hepatic expression of other major lipogenic enzyme genes occurred during manipulation of S14 and/or S14R levels. These data support the hypothesis that both S14 and S14R are directly involved in supporting hepatic lipogenesis and that the two proteins play overlapping roles in this process.

Indexed as

LipogenesisAnimalsCells, CulturedGene Expression RegulationGlucoseHepatocytesLipidsLiverMaleNuclear ProteinsProteinsRatsRats, Sprague-DawleyReverse Transcriptase Polymerase Chain ReactionRNA InterferenceTranscription FactorsGlucoseLipidsMid1ip1Nuclear ProteinsProteinsThrsp protein, ratTranscription Factors

Identifiers

PMID20233797
PMCPMC2869262
OpenAlexW2013405176

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.