Evidence map›Paper›PMID 25607347›Full record

ArticleCell cycle (Georgetown, Tex.)2015

The effects of bisphosphonates on ectopic soft tissue mineralization caused by mutations in the ABCC6 gene.

Qiaoli Li, John P Sundberg, Michael A Levine, Sharon F Terry, Jouni Uitto

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in Cell cycle (Georgetown, Tex.), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04660461 (Response to Oral Lansoprazole of Inorganic Pyrophosphate Levels in Patients With Grönblad-Stranberg Disease), which is not on this map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
5.7field-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.

NCT04660461 phase4unknown statusnot on this mapstarted 2020, after this paper: background citation

Response to Oral Lansoprazole of Inorganic Pyrophosphate Levels in Patients With Grönblad-Stranberg Disease (Pseudoxanthoma Elasticum)

TypeinterventionalSponsorFundación Pública Andaluza para la Investigación de Málaga en Biomedicina y SaludRan2020 to 2021Enrolled20ConditionsGrönblad-Stranberg Disease (Pseudoxanthoma Elasticum)ArmsLansoprazole 30mg, Placebo
3 · Its place in the literature

Who cites it

45 citing papers in PubMed, 70 citations in OpenAlex.

  1. Trial
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  15. Weighing the Evidence for the Roles of Plasma Versus Local Pyrophosphate in Ectopic Calcification Disorders.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2023
    Article
  16. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

Qiaoli Lia Department of Dermatology and Cutaneous Biology; Sidney Kimmel Medical College ; Thomas Jefferson University ; Philadelphia , PA USA.
John P Sundberg
Michael A Levine
Sharon F Terry
Jouni Uitto
Thomas Jefferson University · USChildren's Hospital of Philadelphia · USJackson Laboratory · US

Funding

Shared Resource ManagementP30CA034196 · NCI · JACKSON LABORATORY · PI William Carl Skarnes · 1985 to 2026
$61.9M
BIOCHEMISTRY AND MORPHOLOGY OF CONNECTIVE TISSUESR01AR028450 · NIAMS · THOMAS JEFFERSON UNIVERSITY · PI UITTO, JOUNI · 1986 to 2019
$6.5M
The Role of Hyaluronic Acid Receptors in Tendon HealingP30AR050950 · NIAMS · UNIVERSITY OF PENNSYLVANIA · PI BALDWIN, DONALD A · 2006 to 2015
$6.2M
Model Systems for PXER01AR055225 · NIAMS · THOMAS JEFFERSON UNIVERSITY · PI UITTO, JOUNI · 2008 to 2017
$3.2M
Modifier Genes for Ectopic MineralizationK01AR064766 · NIAMS · THOMAS JEFFERSON UNIVERSITY · PI LI, QIAOLI · 2014 to 2018
$634k
NCI NIH HHS P30 CA034196NIAMS NIH HHS K01 AR064766NIAMS NIH HHS P30 AR050950NIAMS NIH HHS R01 AR028450NIAMS NIH HHS R01 AR055225
6 · The paper itself

Abstract

Pseudoxanthoma elasticum (PXE) and generalized arterial calcification of infancy (GACI) are heritable ectopic mineralization disorders. Most cases of PXE and many cases of GACI harbor mutations in the ABCC6 gene. There is no effective treatment for these disorders. We explored the potential efficacy of bisphosphonates to prevent ectopic calcification caused by ABCC6 mutations by feeding Abcc6(-/-) mice with diet containing etidronate disodium (ETD) or alendronate sodium trihydrate (AST) in quantities corresponding to 1x, 5x, or 12x of the doses used to treat osteoporosis in humans. The mice were placed on diet at 4 weeks of age, and the degree of mineralization was assessed at 12 weeks by quantitation of the calcium deposits in the dermal sheath of vibrissae, a progressive biomarker of the mineralization, by computerized morphometry of histopathologic sections and by direct chemical assay of calcium. We found that ETD, but not AST, at the 12x dosage, significantly reduced mineralization, suggesting that selected bisphosphonates may be helpful for prevention of mineral deposits in PXE and GACI caused by mutations in the ABCC6 gene, when combined with careful monitoring of efficacy and potential side-effects.

Indexed as

AlendronateAnimalsATP-Binding Cassette, Sub-Family C ProteinsATP-Binding Cassette TransportersBone Density Conservation AgentsDrug Evaluation, PreclinicalEtidronic AcidFemaleFemurHumansMaleMice, Inbred C57BLMice, KnockoutMutationPseudoxanthoma ElasticumSkinAbcc6 protein, mouseAlendronateATP-Binding Cassette, Sub-Family C ProteinsATP-Binding Cassette TransportersBone Density Conservation AgentsEtidronic AcidAST, alendronate sodium trihydratebisphosphonatesectopic mineralizationETD, etidronate disodiumGACI, generalized arterial calcification of infancygeneralized arterial calcification of infancyKO, knock-outpseudoxanthoma elasticumPXE, pseudoxanthoma elasticumWT, wild-type

Identifiers

PMID25607347
PMCPMC4615006
OpenAlexW1576293171

What OpenQuestion holds

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Read underepoch 390

Registered trials

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.