Evidence map›Paper›PMID 34997935›Full record

ArticleJournal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research2022

4-PBA Treatment Improves Bone Phenotypes in the Aga2 Mouse Model of Osteogenesis Imperfecta.

Ivan Duran, Jennifer Zieba, Fabiana Csukasi, Jorge H Martin, Davis Wachtell, Maya Barad, Brian Dawson, Bohumil Fafilek, Christina M Jacobsen, Catherine G Ambrose and 4 more

Open access · greenAbstract read
In one paragraph

Article in Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

27 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Article
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  5. ElevatedInternational journal of molecular sciences · 2025
    Article
  6. Review
  7. Article
  8. Review
  9. Osteogenesis imperfecta: pathogenesis, classification, and treatment.Clinical pediatric endocrinology : case reports and clinical investigations : official journal of the Japanese Society for Pediatric Endocrinology · 2025
    Review
  10. Article
  11. Article
  12. Article
  13. Characterization of a Novel Col1a1Calcified tissue international · 2025
    Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Review
  19. Article
  20. En route towards a personalized medicine approach: Innovative therapeutic modalities for connective tissue disorders.Matrix biology : journal of the International Society for Matrix Biology · 2023
    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

14 authors at 5 institutions in 3 countries.

Ivan DuranDepartment of Orthopaedic Surgery, David Geffen School of Medicine at University of California at Los Angeles, Los Angeles, CA, USA.
Jennifer ZiebaDepartment of Orthopaedic Surgery, David Geffen School of Medicine at University of California at Los Angeles, Los Angeles, CA, USA.
Fabiana CsukasiDepartment of Orthopaedic Surgery, David Geffen School of Medicine at University of California at Los Angeles, Los Angeles, CA, USA.
Jorge H MartinDepartment of Orthopaedic Surgery, David Geffen School of Medicine at University of California at Los Angeles, Los Angeles, CA, USA.
Davis WachtellDepartment of Orthopaedic Surgery, David Geffen School of Medicine at University of California at Los Angeles, Los Angeles, CA, USA.
Maya BaradDepartment of Orthopaedic Surgery, David Geffen School of Medicine at University of California at Los Angeles, Los Angeles, CA, USA.
Brian DawsonDepartment of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA.
Bohumil FafilekDepartment of Biology, Faculty of Medicine, Masaryk University, Brno, Czech Republic.
Christina M JacobsenDivisions of Endocrinology and Genetics and Genomics, Boston Children's Hospital, Boston, MA, USA.
Catherine G AmbroseDepartment of Orthopaedic Surgery, University of Texas Health Science Center at Houston, Houston, TX, USA.
Daniel H CohnDepartment of Orthopaedic Surgery, David Geffen School of Medicine at University of California at Los Angeles, Los Angeles, CA, USA.
Pavel KrejciDepartment of Biology, Faculty of Medicine, Masaryk University, Brno, Czech Republic.
Brendan H LeeDepartment of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA.ORCID 0000-0001-8573-4211
Deborah KrakowDepartment of Orthopaedic Surgery, David Geffen School of Medicine at University of California at Los Angeles, Los Angeles, CA, USA.ORCID 0000-0001-9906-4968
University of California, Los Angeles · USBaylor College of Medicine · USMasaryk University · CZBoston Children's Hospital · USThe University of Texas Health Science Center at Houston · US

Funding

Project 3: Collagen post-translational modification and cross-linking in OIP01HD070394 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI LEE, BRENDAN · 2011 to 2020
$13.4M
Short-rib polydactyly and the skeletal ciliopathiesR01DE019567 · NIDCR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI COHN, DANIEL H, KRAKOW, DEBORAH · 2009 to 2019
$3.5M
The LRP5 Pathway and Osteoblast Function In Osteogenesis ImperfectaR01AR071342 · NIAMS · BOSTON CHILDREN'S HOSPITAL · PI JACOBSEN, CHRISTINA MARIE · 2018 to 2022
$3.0M
Unraveling the mechanisms of prenatal-onset disorders affecting the skeletonR01AR066124 · NIAMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KRAKOW, DEBORAH · 2014 to 2018
$1.7M
Agency for Healthcare Research of the Czech Republic NV18-08-00567AHUCE foundationCzech Science Foundation GA17-09525SCzech Science Foundation GA19-20123SJunta de Andalucia FEDER UMA18-FEDERJA-177NIAMS NIH HHS R01 AR066124NIAMS NIH HHS R01 AR071342NICHD NIH HHS P01 HD070394NIDCR NIH HHS R01 DE019567Osteogenesis Imperfecta Foundation Geisman Award
6 · The paper itself

Abstract

Osteogenesis imperfecta (OI) is a genetically heterogenous disorder most often due to heterozygosity for mutations in the type I procollagen genes, COL1A1 or COL1A2. The disorder is characterized by bone fragility leading to increased fracture incidence and long-bone deformities. Although multiple mechanisms underlie OI, endoplasmic reticulum (ER) stress as a cellular response to defective collagen trafficking is emerging as a contributor to OI pathogenesis. Herein, we used 4-phenylbutiric acid (4-PBA), an established chemical chaperone, to determine if treatment of Aga2

Indexed as

Osteogenesis ImperfectaAnimalsButylaminesCollagen Type IDisease Models, AnimalMiceMolecular ChaperonesMutationOsteoblastsOsteogenesisPhenotype4-phenylbutylamineButylaminesCollagen Type IMolecular Chaperones4-PBAAga2Bip+/−boneChop−/−ER stressosteogenesis imperfecta

Identifiers

PMID34997935
PMCPMC9018561
OpenAlexW4205673455

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.