Evidence map›Paper›PMID 20841428›Full record

ReviewJournal of molecular endocrinology2010

Skeletal progenitors and the GNAS gene: fibrous dysplasia of bone read through stem cells.

Mara Riminucci, Pamela Gehron Robey, Isabella Saggio, Paolo Bianco

Open access · bronzeAbstract readReview
In one paragraph

Review in Journal of molecular endocrinology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
2.3field-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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 84 citations in OpenAlex.

  1. Pooled it
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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 4 institutions in 2 countries.

Mara RiminucciDepartment of Molecular Medicine, La Sapienza University, 00161 Rome, Italy.
Pamela Gehron Robey
Isabella Saggio
Paolo Bianco
National Academies of Sciences, Engineering, and Medicine · USNational Institute of Dental and Craniofacial Research · USNational Institutes of Health · USNational Research Council · IT

Funding

The role of stem cells in skeletal health and diseaseZIADE000380 · NIDCR · NATIONAL INSTITUTE OF DENTAL & CRANIOFACIAL RESEARCH · PI ROBEY, PAMELA G · 2009 to 2025
$30.6M
Intramural NIH HHS ZIA DE000380Telethon GGP09227
6 · The paper itself

Abstract

Activating mutations of the GNAS gene, which causes fibrous dysplasia of bone (FD), lead to remarkable changes in the properties of skeletal progenitors, and it is these changes that mediate the pathological effect of this gene on bone. Mutated skeletal stem cells lose the ability to differentiate into adipocytes, and to maintain in situ, and transfer heterotopically, the hematopoietic microenvironment, leading to abnormal bone marrow histology in FD. They overexpress molecular effectors of osteoclastogenesis, thus promoting inappropriate bone resorption leading to fragility of FD bone. They express the phosphate-regulating hormone FGF-23 at normal levels, whose excess in the serum of FD patients correlates with the mass of osteogenic cells within FD lesions, leading to osteomalacia and deformity of the FD bone, and revealing that bone is an endocrine organ regulating renal handling of phosphate. Mechanisms of allelic selection and stem cell selection occur in mutated skeletal stem cells and contribute to the inherent diversity and evolution over time in FD. The definition of the etiological role of GNAS mutations marks the watershed between many decades of descriptive observation and the definition of cellular and molecular mechanisms that would explain and hopefully allow for a cure for the disease. Placing stem cells at center stage has permitted substantial advances in one decade, and promises more for the one to come.

Indexed as

AnimalsBone and BonesFibroblast Growth Factor-23Fibrous Dysplasia of BoneGTP-Binding Protein alpha Subunits, GsHumansModels, BiologicalMutationStem CellsFGF23 protein, humanFibroblast Growth Factor-23GTP-Binding Protein alpha Subunits, Gs

Identifiers

PMID20841428
PMCPMC3384548
OpenAlexW2164436786

What OpenQuestion holds

Textmetadata
LicenceTDM
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.