Evidence map›Paper›PMID 26993069›Full record

ArticleDiabetes2016

IKKβ Is Essential for Adipocyte Survival and Adaptive Adipose Remodeling in Obesity.

Se-Hyung Park, Zun Liu, Yipeng Sui, Robert N Helsley, Beibei Zhu, David K Powell, Philip A Kern, Changcheng Zhou

Open access · greenAbstract read
In one paragraph

Article in Diabetes, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
2.6field-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

40 citing papers in PubMed, 51 citations in OpenAlex.

  1. Trial
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  9. Review
  10. Acupuncture influences multiple diseases by regulating gut microbiota.Frontiers in cellular and infection microbiology · 2024
    Review
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  13. Adipocyte-Derived PXR Signaling Is Dispensable for Diet-Induced Obesity and Metabolic Disorders in Mice.Drug metabolism and disposition: the biological fate of chemicals · 2023
    Article
  14. Review
  15. Review
  16. Article
  17. Peripheral and central macrophages in obesity.Frontiers in endocrinology · 2023
    Review
  18. Article
  19. Article
  20. 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

8 authors at 1 institution in 1 country.

Se-Hyung ParkDepartment of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY.
Zun LiuDepartment of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY.
Yipeng SuiDepartment of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY.
Robert N HelsleyDepartment of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY.
Beibei ZhuDepartment of Medicine, University of Kentucky, Lexington, KY.
David K PowellDepartment of Biomedical Engineering, University of Kentucky, Lexington, KY.
Philip A KernDepartment of Medicine, University of Kentucky, Lexington, KY.
Changcheng ZhouDepartment of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY c.zhou@uky.edu.
University of Kentucky · US

Funding

The role of IKKß in linking obesity to adipose tissue inflammation and adipogeneP20GM103527 · NIGMS · UNIVERSITY OF KENTUCKY · PI CASSIS, LISA A · 2012 to 2017
$13.7M
Kentucky Center for Clinical and Translational ScienceUL1TR000117 · NCATS · UNIVERSITY OF KENTUCKY · PI KERN, PHILIP A · 2012 to 2015
$13.3M
Endocrine disruptor mediated activation of PXR causes dyslipidemia and atherosclerosisR01ES023470 · NIEHS · UNIVERSITY OF KENTUCKY · PI ZHOU, CHANGCHENG · 2013 to 2022
$2.7M
TRAINING PROGRAM IN OXIDATIVE STRESS AND NUTRITIONT32DK007778 · NIDDK · UNIVERSITY OF KENTUCKY · PI WEBB, NANCY R · 2000 to 2019
$2.5M
Mechanisms Underlying Metabolic Syndrome in ObesityR01DK071349 · NIDDK · UNIVERSITY OF KENTUCKY · PI KERN, PHILIP A, PETERSON, CHARLOTTE A. · 2005 to 2013
$2.3M
UMass Mouse Metabolic Phenotyping CenterU24DK093000 · NIDDK · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI KIM, JASON K · 2011 to 2015
$2.1M
Role of IKKβ in obesity and atherosclerosisR01HL131925 · NHLBI · UNIVERSITY OF KENTUCKY · PI ZHOU, CHANGCHENG · 2016 to 2019
$1.5M
A novel mechanism for ART-associated dyslipidemia and atherosclerosisR01HL123358 · NHLBI · UNIVERSITY OF KENTUCKY · PI ZHOU, CHANGCHENG · 2015 to 2018
$1.5M
Mechanisms of atherogenic effects of bisphenol AR21ES022745 · NIEHS · UNIVERSITY OF KENTUCKY · PI ZHOU, CHANGCHENG · 2014 to 2015
$413k
NCATS NIH HHS UL1 TR000117NHLBI NIH HHS R01 HL123358NHLBI NIH HHS R01 HL131925NIDDK NIH HHS R01 DK071349NIDDK NIH HHS T32 DK007778NIDDK NIH HHS U24 DK093000NIEHS NIH HHS R01 ES023470NIEHS NIH HHS R21 ES022745NIGMS NIH HHS P20 GM103527
6 · The paper itself

Abstract

IκB kinase β (IKKβ), a central coordinator of inflammatory responses through activation of nuclear factor-κB (NF-κB), has been implicated as a critical molecular link between inflammation and metabolic disorders; however, the role of adipocyte IKKβ in obesity and related metabolic disorders remains elusive. Here we report an essential role of IKKβ in the regulation of adipose remodeling and adipocyte survival in diet-induced obesity. Targeted deletion of IKKβ in adipocytes does not affect body weight, food intake, and energy expenditure but results in an exaggerated diabetic phenotype when challenged with a high-fat diet (HFD). IKKβ-deficient mice have multiple histopathologies in visceral adipose tissue, including increased adipocyte death, amplified macrophage infiltration, and defective adaptive adipose remodeling. Deficiency of IKKβ also leads to increased adipose lipolysis, elevated plasma free fatty acid (FFA) levels, and impaired insulin signaling. Mechanistic studies demonstrated that IKKβ is a key adipocyte survival factor and that IKKβ protects murine and human adipocytes from HFD- or FFA-elicited cell death through NF-κB-dependent upregulation of antiapoptotic proteins and NF-κB-independent inactivation of proapoptotic BAD protein. Our findings establish IKKβ as critical for adipocyte survival and adaptive adipose remodeling in obesity.

Indexed as

AdipocytesAdiposityAnimalsCell SurvivalDiet, High-FatI-kappa B KinaseInsulinMacrophagesMaleMiceMice, KnockoutNF-kappa BObesitySignal TransductionI-kappa B KinaseIkbkb protein, mouseInsulinNF-kappa B

Identifiers

PMID26993069
PMCPMC4878418
OpenAlexW2304692886

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.