Evidence map›Paper›PMID 29799418›Full record

ArticleMolecular metabolism2018

Osteoglycin, a novel coordinator of bone and glucose homeostasis.

N J Lee, N Ali, L Zhang, Y Qi, I Clarke, R F Enriquez, M Brzozowska, I C Lee, M J Rogers, D R Laybutt and 3 more

Open access · goldAbstract read
In one paragraph

Article in Molecular metabolism, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
2.3field-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

36 citing papers in PubMed, 1 synthesis or guideline pooled it, 66 citations in OpenAlex.

  1. Osteoglycin and Bone-a Systematic Review.Current osteoporosis reports · 2019
    Pooled it
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  11. Bone-muscle interactions.Osteoporosis and sarcopenia · 2025
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors at 1 institution in 1 country.

N J LeeNeuroscience Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia; St Vincents Clinical School, UNSW Sydney, Sydney, NSW, Australia.
N AliBone Biology Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia.
L ZhangNeuroscience Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia; St Vincents Clinical School, UNSW Sydney, Sydney, NSW, Australia.
Y QiNeuroscience Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia.
I ClarkeNeuroscience Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia.
R F EnriquezNeuroscience Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia; Bone Biology Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia.
M BrzozowskaBone Biology Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia; St Vincents Clinical School, UNSW Sydney, Sydney, NSW, Australia.
I C LeeNeuroscience Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia.
M J RogersBone Biology Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia; St Vincents Clinical School, UNSW Sydney, Sydney, NSW, Australia.
D R LaybuttDiabetes and Metabolism Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia.
J R CenterBone Biology Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia; St Vincents Clinical School, UNSW Sydney, Sydney, NSW, Australia.
P A BaldockBone Biology Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia; St Vincents Clinical School, UNSW Sydney, Sydney, NSW, Australia; Faculty of Medicine, UNSW Sydney, Sydney, NSW, Australia.
H HerzogNeuroscience Division, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia; St Vincents Clinical School, UNSW Sydney, Sydney, NSW, Australia; Faculty of Medicine, UNSW Sydney, Sydney, NSW, Australia. Electronic address: h.herzog@garvan.org.au.
Garvan Institute of Medical Research · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe skeleton, which is strongly controlled by endocrine factors, has recently been shown to also play an active endocrine role itself, specifically influencing energy metabolism. However, much less is known about this role. Therefore, we sought to identify novel endocrine factors involved in the regulation of both bone mass and whole-body glucose homeostasis.

methodsWe used transcriptomic and proteomic analysis of Y1 receptor deficient osteoblasts combined with the generation of a novel osteoglycin deficient mouse model and performed comprehensive in vivo phenotype profiling, combined with osteoglycin administration in wildtype mice and human studies.

resultsHere we identify a novel role for osteoglycin, a secreted proteoglycan, in coordinating bone accretion with changes in energy balance. Using an osteoglycin knockout mouse model, we show that at a whole body level, osteoglycin acts to suppress bone formation and modulate whole body energy supplies by altering glucose uptake through changes in insulin secretion and sensitivity, as well as by altering food intake through central signaling. Examining humans following gastric surgery as a model of negative energy balance, we show that osteoglycin is associated with BMI and lean mass as well as changes in weight, BMI, and glucose levels.

conclusionsThus, we identify osteoglycin as a novel factor involved in the regulation of energy homeostasis and identify a role for it in facilitating the matching of bone acquisition to alterations in energy status.

Indexed as

AdiposityAdultAnimalsBody WeightBone and BonesCarbohydrate MetabolismDiet, High-FatEnergy MetabolismFemaleGlucoseGlucose IntoleranceHomeostasisHumansInsulin ResistanceInsulin SecretionIntercellular Signaling Peptides and ProteinsGlucoseIntercellular Signaling Peptides and ProteinsOgn protein, mouseProteomeReceptors, Neuropeptide YBoneGlucose homeostasisNeuropeptide YOsteoblastsOsteoglycin

Identifiers

PMID29799418
PMCPMC6026319
OpenAlexW2800884061

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.