Evidence map›Paper›PMID 14703019›Full record

ReviewPituitary2003

Effects of growth hormone and prolactin on adipose tissue development and function.

David J Flint, Nadine Binart, John Kopchick, Paul Kelly

Abstract readReview
PubMed Publisher
In one paragraph

Review in Pituitary, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

20 citing papers in PubMed, 80 citations in OpenAlex.

  1. Effects of Prolactin Inhibition on Lipid Metabolism in Goats.Animals : an open access journal from MDPI · 2024
    Article
  2. Review
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  18. Spontaneous hormonal variations in male cats following gonadectomy.Journal of feline medicine and surgery · 2006
    Article
  19. Article
  20. Growth hormone during development.Reviews in endocrine & metabolic disorders · 2005
    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

4 authors at 2 institutions in 3 countries.

David J FlintHannah Research Institute, Ayr KA6 5HL, UK. flintd@hri.sari.ac.uk
Nadine Binart
John Kopchick
Paul Kelly
Inserm · FROhio University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

GH and PRL are both implicated in adipose tissue development. Whilst direct effects of GH have been clearly demonstrated, direct effects of PRL have been subject to considerable debate. Recent studies have however provided compelling evidence for PRL receptors on adipocytes and in vitro effects on leptin and lipoprotein lipase activity have been demonstrated. Quantitatively however these effects of PRL are less significant than those of GH and the most pronounced effects of PRL on adipose tissue are indirect, for example, during lactation, when prolactin drives milk synthesis which results in a homeorhetic shift towards lipid mobilization from adipose tissue to support milk production. GH also exhibits such homeorhetic effects, most notably in ruminants, but also clearly has direct, insulin-antagonistic, metabolic effects. The roles of GH and PRL on adipocyte proliferation and differentiation have also been controversial, with GH stimulating adipocyte differentiation in vitro in cell lines whilst stimulating proliferation and inhibiting differentiation of primary cell cultures. Examination of adipose tissue development in PRLRko and GHRko mice has revealed roles for both hormones. PRLRko mice show impaired development of both internal and subcutaneous adipose tissue due to decreased numbers of adipocytes. In contrast, GHRko mice exhibit major decreases in the number of internal (parametrial) adipocytes whereas subcutaneous adipocytes develop almost normally. This leads to major changes in the sites of adipose tissue accretion and bears interesting parallels with the adipose tissue redistribution which occurs in HIV-induced lipodystrophy. Such individuals exhibit a central obesity which can be partially corrected by GH treatment. However, recent studies suggest that this may be a physiological response in which adipose tissue sites containing lymphoid tissue (such as mesenteric) show preservation of adipose tissue perhaps to support augmented immune responses.

Indexed as

AdipocytesAdipose TissueAnimalsAntipsychotic AgentsGrowth HormoneHuman Growth HormoneHumansMiceMice, KnockoutObesityProlactinReceptors, ProlactinReceptors, SomatotropinAntipsychotic AgentsGrowth HormoneHuman Growth HormoneProlactinReceptors, ProlactinReceptors, Somatotropin

Identifiers

PMID14703019
OpenAlexW2065981672

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.