Evidence map›Paper›PMID 30462209›Full record

ArticleEndocrinology2019

Adipocyte-Specific GH Receptor-Null (AdGHRKO) Mice Have Enhanced Insulin Sensitivity With Reduced Liver Triglycerides.

Edward O List, Darlene E Berryman, Mathew Buchman, Caitlin Parker, Kevin Funk, Stephen Bell, Silvana Duran-Ortiz, Yanrong Qian, Jonathan A Young, Cody Wilson and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in Endocrinology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
4.4field-weighted citation impact, top 4% 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

35 citing papers in PubMed, 48 citations in OpenAlex.

  1. Article
  2. Growth Hormone, Not Simply Just a Hormone for Growth.Endocrinology and metabolism (Seoul, Korea) · 2026
    Review
  3. Article
  4. Article
  5. Growth hormone receptor in VGLUT2 or Sim1 cells regulates glycemia and insulin sensitivity.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  6. Article
  7. Article
  8. Article
  9. Growth hormone receptor gene disruption.Vitamins and hormones · 2023
    Article
  10. Associations ofAdipocyte · 2022
    Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Review
  16. Review
  17. Article
  18. Article
  19. Review
  20. Growth Hormone and Aging: New Findings.The world journal of men's health · 2021
    Review
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

14 authors at 1 institution in 1 country.

Edward O ListEdison Biotechnology Institute, Ohio University, Athens, Ohio.
Darlene E BerrymanEdison Biotechnology Institute, Ohio University, Athens, Ohio.
Mathew BuchmanEdison Biotechnology Institute, Ohio University, Athens, Ohio.
Caitlin ParkerEdison Biotechnology Institute, Ohio University, Athens, Ohio.
Kevin FunkEdison Biotechnology Institute, Ohio University, Athens, Ohio.
Stephen BellEdison Biotechnology Institute, Ohio University, Athens, Ohio.
Silvana Duran-OrtizEdison Biotechnology Institute, Ohio University, Athens, Ohio.
Yanrong QianEdison Biotechnology Institute, Ohio University, Athens, Ohio.
Jonathan A YoungEdison Biotechnology Institute, Ohio University, Athens, Ohio.
Cody WilsonEdison Biotechnology Institute, Ohio University, Athens, Ohio.
Julie SlybyEdison Biotechnology Institute, Ohio University, Athens, Ohio.
Savannah McKennaEdison Biotechnology Institute, Ohio University, Athens, Ohio.
Elizabeth A JensenEdison Biotechnology Institute, Ohio University, Athens, Ohio.
John J KopchickEdison Biotechnology Institute, Ohio University, Athens, Ohio.
Biotechnology Institute · US

Funding

Modulating Growth Hormone Action as a Target for Improved Health and LongevityR01AG059779 · NIA · OHIO UNIVERSITY ATHENS · PI John Joseph Kopchick · 2018 to 2026
$4.7M
NIA NIH HHS R01 AG059779
6 · The paper itself

Abstract

Global GH receptor-null or knockout (GHRKO) mice have been extensively studied owing to their unique phenotype (dwarf and obese but remarkably insulin sensitive and long-lived). To better understand the influence of adipose tissue (AT) on the GHRKO phenotype, we previously generated fat-specific GHRKO (FaGHRKO) mice using the adipocyte protein-2 (aP2) promoter driving Cre expression. Unlike global GHRKO mice, FaGHRKO mice are larger than control mice and have an increase in white AT (WAT) mass and adipocyte size as well as an increase in brown AT mass. FaGHRKO mice also have an unexpected increase in IGF-1, decrease in adiponectin, no change in insulin sensitivity or liver triglyceride content, and a decreased lifespan. Extensive analysis of the aP2 promoter/enhancer by multiple laboratories has revealed expression in nonadipose tissues, confounding interpretation of results. In the current study, we used the adiponectin promoter/enhancer to drive Cre expression, which better targets mature adipocytes, and generated a new line of adipocyte-specific GHRKO (AdGHRKO) mice. AdGHRKO mice have an increase in adipocyte size and WAT depot mass in all depots except male perigonadal, a WAT accumulation pattern similar to FaGHRKO mice. Likewise, adiponectin levels and WAT fibrosis are decreased in both tissue-specific mouse lines. However, unlike FaGHRKO mice, AdGHRKO mice have no change in IGF-1 levels, improved glucose homeostasis, and reduced liver triglycerides. Thus, AdGHRKO mice should be valuable for future studies assessing the contribution of adipocyte GHR signaling in long-term health and lifespan.

Indexed as

Insulin ResistanceAdipocytesAdiponectinAdipose Tissue, BrownAdipose Tissue, WhiteAnimalsCarrier ProteinsFemaleHumansInsulinInsulin-Like Growth Factor ILiverMaleMiceMice, KnockoutSpecies SpecificityAdiponectinCarrier ProteinsInsulinInsulin-Like Growth Factor Isomatotropin-binding proteinTriglycerides

Identifiers

PMID30462209
PMCPMC6304108
OpenAlexW2901495215

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.