Evidence map›Paper›PMID 23512810›Full record

ArticleAmerican journal of physiology. Endocrinology and metabolism2013

Regulation of 11β-HSD1 expression during adipose tissue expansion by hypoxia through different activities of NF-κB and HIF-1α.

Jong Han Lee, Zhanguo Gao, Jianping Ye

Open access · greenAbstract read
In one paragraph

Article in American journal of physiology. Endocrinology and metabolism, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

17 citing papers in PubMed, 25 citations in OpenAlex.

  1. Trial
  2. Review
  3. Review
  4. Adipose Tissue Hypoxia in Obesity: Clinical Reappraisal of Hypoxia Hypothesis.Advances in experimental medicine and biology · 2024
    Review
  5. 11β-HSD as a New Target in Pharmacotherapy of Metabolic Diseases.International journal of molecular sciences · 2022
    Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Review
  14. Review
  15. Enzymatic intracrine regulation of white adipose tissue.Hormone molecular biology and clinical investigation · 2014
    Review
  16. Regulation of hepatocyte growth factor expression by NF-κB and PPARγ in adipose tissue.American journal of physiology. Endocrinology and metabolism · 2014
    Article
  17. 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

3 authors at 2 institutions in 1 country.

Jong Han LeePennington Biomedical Research Center, Louisiana State University System, 6400 Perkins Road, Baton Rouge, LA 70808, USA.
Zhanguo Gao
Jianping Ye
Louisiana State University System · USPennington Biomedical Research Center · US

Funding

Research BaseP30DK072476 · NIDDK · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI Peter Todd Katzmarzyk · 2005 to 2026
$26.5M
Mechanism of IKK in FFA-associated Insulin ResistanceR01DK068036 · NIDDK · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI YE, JIANPING · 2004 to 2013
$2.7M
Adipose Tissue Hypoxia and Inflammation in ObesityR01DK085495 · NIDDK · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI YE, JIANPING · 2010 to 2013
$1.3M
Regulation of Energy Expenditure by NF-kBR56DK068036 · NIDDK · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI YE, JIANPING · 2009 to 2015
$296k
NIDDK NIH HHS DK-068036NIDDK NIH HHS DK-085495NIDDK NIH HHS P30 DK072476NIDDK NIH HHS R01 DK068036NIDDK NIH HHS R01 DK085495NIDDK NIH HHS R56 DK068036
6 · The paper itself

Abstract

11β-Hydroxysteroid dehydrogenase type 1 (11β-HSD1) is involved in the pathogenesis of type 2 diabetes by generating active glucocorticoids (cortisol and corticosterone) that are strong inhibitors of angiogenesis. However, the mechanism of 11β-HSD1 gene expression and its relationship to adipose angiogenesis are largely unknown. To address this issue, we examined 11β-HSD1 expression in visceral and subcutaneous adipose tissue (AT) of diet-induced obese (DIO) mice during weight gain and investigated the gene regulation by hypoxia in vitro. 11β-HSD1 mRNA was reduced in the adipose tissues during weight gain in DIO mice, and the reduction was associated with an elevated expression of angiogenic factors. In vitro, 11β-HSD1 expression was induced in mRNA and protein by hypoxia. Of the two transcription factors activated by hypoxia, the nuclear factor-κB (NF-κB) enhanced but the hypoxia inducible factor-1α (HIF-1α) reduced 11β-HSD1 expression. 11β-HSD1 expression was elevated by NF-κB in epididymal fat of aP2-p65 mice. The hypoxia-induced 11β-HSD1 expression was attenuated by NF-κB inactivation in p65-deficient cells but enhanced by HIF-1 inactivation in HIF-1α-null cells. These data suggest that 11β-HSD1 expression is upregulated by NF-κB and downregulated by HIF-1α. During AT expansion in DIO mice, the reduction of 11β-HSD1 expression may reflect a dominant HIF-1α activity in the adipose tissue. This study suggests that NF-κB may mediate the inflammatory cytokine signal to upregulate 11β-HSD1 expression.

Indexed as

11-beta-Hydroxysteroid Dehydrogenase Type 13T3-L1 CellsAnimalsBlotting, WesternCell HypoxiaDiabetes Mellitus, Type 2Gene Expression Regulation, EnzymologicHypoxia-Inducible Factor 1, alpha SubunitIntra-Abdominal FatMaleMiceMice, Inbred C57BLMice, TransgenicNF-kappa BObesityReal-Time Polymerase Chain Reaction11-beta-Hydroxysteroid Dehydrogenase Type 1Hif1a protein, mouseHypoxia-Inducible Factor 1, alpha SubunitNF-kappa BRNA, Messenger11β-hydroxysteroid dehydrogenase type 1angiogenesishyperinsulinemiahypoxiahypoxia-inducible factor-1αinflammationnuclear factor-κBobesitytype 2 diabetes

Identifiers

PMID23512810
PMCPMC3651619
OpenAlexW2111054442

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.