Evidence map›Paper›PMID 26981277›Full record

ArticleJournal of ophthalmology2016

Growth Hormone Influence on the Morphology and Size of the Mouse Meibomian Gland.

Yang Liu, Erich Knop, Nadja Knop, David A Sullivan, Edward O List, John J Kopchick, Wendy R Kam, Juan Ding

Open access · goldAbstract read
In one paragraph

Article in Journal of ophthalmology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

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

13 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Hormones and dry eye disease.Indian journal of ophthalmology · 2023
    Review
  4. Review
  5. Review
  6. Article
  7. Article
  8. Meibomian Gland Dysfunction: What Have Animal Models Taught Us?International journal of molecular sciences · 2020
    Review
  9. Article
  10. Meibomian glands, meibum, and meibogenesis.Experimental eye research · 2017
    Review
  11. Article
  12. Dry Eye Management: Targeting the Ocular Surface Microenvironment.International journal of molecular sciences · 2017
    Review
  13. 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 5 institutions in 2 countries.

Yang LiuSchepens Eye Research Institute, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA 02114, USA.
Erich KnopOcular Surface Center, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany.
Nadja KnopOcular Surface Center, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany.
David A SullivanSchepens Eye Research Institute, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA 02114, USA.
Edward O ListEdison Biotechnology Institute, Ohio University, Athens, OH 45701, USA.
John J KopchickEdison Biotechnology Institute, Ohio University, Athens, OH 45701, USA.
Wendy R KamSchepens Eye Research Institute, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA 02114, USA.
Juan DingSchepens Eye Research Institute, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA 02114, USA.
Charité - Universitätsmedizin Berlin · DEHarvard University · USMassachusetts Eye and Ear Infirmary · USBiotechnology Institute · USOhio University · US

Funding

VISION RESEARCHP30EY003790 · NEI · SCHEPENS EYE RESEARCH INSTITUTE · PI Patricia Ann D'Amore · 1985 to 2026
$25.5M
Sex, sex steroids and dry eye syndromesR01EY005612 · NEI · SCHEPENS EYE RESEARCH INSTITUTE · PI SULLIVAN, DAVID A. · 1985 to 2014
$9.0M
The Somatotropic Axis and Health Aging: A Search for MechanismsP01AG031736 · NIA · SOUTHERN ILLINOIS UNIVERSITY SCH OF MED · PI KIRKLAND, JAMES L. · 2009 to 2013
$8.4M
The regulation of meibomian gland dysfunction by growth hormone and insulin-likeK99EY023536 · NEI · SCHEPENS EYE RESEARCH INSTITUTE · PI DING, JUAN · 2014 to 2014
$89k
NEI NIH HHS K99 EY023536NEI NIH HHS P30 EY003790NEI NIH HHS R01 EY005612NIA NIH HHS P01 AG031736
6 · The paper itself

Abstract

Purpose. We hypothesize that growth hormone (GH) plays a significant role in the regulation of the meibomian gland. To test our hypothesis, we examined the influence of GH on mouse meibomian gland structure. Methods. We studied four groups of mice, including (1) bovine (b) GH transgenic mice with excess GH; (2) GH receptor (R) antagonist (A) transgenic mice with decreased GH; (3) GHR knockout (-/-) mice with no GH activity; and (4) wild type (WT) control mice. After mouse sacrifice, eyelids were processed for morphological and image analyses. Results. Our results show striking structural changes in the GH-deficient animals. Many of the GHR-/- and GHA meibomian glands featured hyperkeratinized and thickened ducts, acini inserting into duct walls, and poorly differentiated acini. In contrast, the morphology of WT and bGH meibomian glands appeared similar. The sizes of meibomian glands of bGH mice were significantly larger and those of GHA and GHR-/- mice were significantly smaller than glands of WT mice. Conclusions. Our findings support our hypothesis that the GH/IGF-1 axis plays a significant role in the control of the meibomian gland. In addition, our data show that GH modulates the morphology and size of this tissue.

Identifiers

PMID26981277
PMCPMC4769763
OpenAlexW2268978654

What OpenQuestion holds

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Registered trials

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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.