Evidence map›Paper›PMID 24997067›Full record

ArticlePhysiological reports2014

Obesity-dependent dysregulation of glucose homeostasis in kinase suppressor of ras 2-/- mice.

MaLinda D Henry, Diane L Costanzo-Garvey, Paula J Klutho, Robert E Lewis

Open access · goldAbstract read
In one paragraph

Article in Physiological reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

12 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Obese-diabetic femaleJBMR plus · 2025
    Article
  3. Identification ofGenes · 2024
    Article
  4. Article
  5. SIRT1-NOX4 signaling axis regulates cancer cachexia.The Journal of experimental medicine · 2020
    Article
  6. Article
  7. KSR as a therapeutic target for Ras-dependent cancers.Expert opinion on therapeutic targets · 2017
    Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. 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

4 authors at 2 institutions in 1 country.

MaLinda D HenryEppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska.
Diane L Costanzo-GarveyEppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska.
Paula J KluthoEppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska.
Robert E LewisEppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska.
University of Nebraska Medical Center · USNebraska Medical Center · US

Funding

INTERDISCIPLINARY CARDIOVASCULAR RESEARCH FELLOWSHIPT32HL007121 · NHLBI · UNIVERSITY OF IOWA · PI LONDON, BARRY · 1985 to 2020
$15.1M
KSR, a Modifier of Ras-Mediated Cell TransformationR01CA090400 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI LEWIS, ROBERT E. · 2002 to 2012
$2.7M
Intracellular Regulators of Insulin SignalingR01DK052809 · NIDDK · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI LEWIS, ROBERT E. · 1997 to 2009
$2.3M
Novel Effectors of Colon TumorigenesisR01CA157774 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI LEWIS, ROBERT E. · 2012 to 2016
$1.5M
NCI NIH HHS R01 CA090400NCI NIH HHS R01 CA157774NHLBI NIH HHS T32 HL007121NIDDK NIH HHS R01 DK052809
6 · The paper itself

Abstract

Disruption of KSR2 in humans and mice decreases metabolic rate and induces obesity, coincident with dysregulation of glucose homeostasis. Relative to wild-type mice, ksr2(-/-) mice are small prior to weaning with normal glucose tolerance at 6 weeks of age, but demonstrate excess adiposity by 9 weeks and glucose intolerance by 12-14 weeks. Defects in AICAR tolerance, a measure of whole-body AMPK activation, are detectable only when ksr2(-/-) mice are obese. Food restriction prevents the obesity of adult ksr2(-/-) mice and normalizes glucose and AICAR sensitivity. Obesity and glucose intolerance return when ad lib feeding is restored to the diet-restricted mice, indicating that glucose dysregulation is secondary to obesity in ksr2(-/-) mice. The phenotype of C57BL/6 ksr2(-/-) mice, including obesity and obesity-related dysregulation of glucose homeostasis, recapitulates that of humans with KSR2 mutations, demonstrating the applicability of the C57BL/6 ksr2(-/-) mouse model to the study of the pathogenesis of human disease. These data implicate KSR2 as a physiological regulator of glucose metabolism during development affecting energy sensing, insulin signaling, and lipid storage, and demonstrate the value of the C57BL/6 ksr2(-/-) mouse model as a unique and relevant model system in which to develop and test therapeutic targets for the prevention and treatment of obesity, type 2 diabetes, and obesity-related metabolic disorders.

Indexed as

AMPKglucose metabolisminsulin resistanceKSR2obesity

Identifiers

PMID24997067
PMCPMC4187555
OpenAlexW2165896427

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.