Evidence map›Paper›PMID 33602601›Full record

ArticleMolecular genetics and metabolism2021

Mesenchymal stem cell energy deficit and oxidative stress contribute to osteopenia in the Pah

Steven F Dobrowolski, Cayla Sudano, Yu Leng Phua, Irina L Tourkova, Kayla Spridik, Eric S Goetzman, Jerry Vockley, Harry C Blair

Open access · greenAbstract read
In one paragraph

Article in Molecular genetics and metabolism, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.1field-weighted citation impact, top 26% 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

11 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Current state of the treatment landscape of phenylketonuria.Orphanet journal of rare diseases · 2025
    Review
  5. Review
  6. Review
  7. Creatine energy substrate increases bone density in the PahMolecular genetics and metabolism reports · 2023
    Article
  8. Article
  9. Review
  10. Comparative metabolomics in the PahMolecular genetics and metabolism · 2022
    Article
  11. Article
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

8 authors at 3 institutions in 1 country.

Steven F DobrowolskiDepartment of Pathology, University of Pittsburgh, School of Medicine, Pittsburgh, PA 15224, United States of America. Electronic address: dobrowolskis@upmc.edu.
Cayla SudanoDepartment of Pathology, University of Pittsburgh, School of Medicine, Pittsburgh, PA 15224, United States of America.
Yu Leng PhuaDivision of Medical Genetics, Children's Hospital of Pittsburgh, Pittsburgh, PA 15224, United States of America.
Irina L TourkovaDepartment of Pathology, University of Pittsburgh, School of Medicine, Pittsburgh, PA 15224, United States of America; Pittsburgh Veteran's Affairs Medical Center, Pittsburgh, PA 15261, United States of America.
Kayla SpridikDepartment of Pathology, University of Pittsburgh, School of Medicine, Pittsburgh, PA 15224, United States of America.
Eric S GoetzmanDivision of Medical Genetics, Children's Hospital of Pittsburgh, Pittsburgh, PA 15224, United States of America.
Jerry VockleyDivision of Medical Genetics, Children's Hospital of Pittsburgh, Pittsburgh, PA 15224, United States of America.
Harry C BlairDepartment of Pathology, University of Pittsburgh, School of Medicine, Pittsburgh, PA 15224, United States of America; Pittsburgh Veteran's Affairs Medical Center, Pittsburgh, PA 15261, United States of America.
University of Pittsburgh · USChildren's Hospital of Pittsburgh · USVeterans Health Administration · US

Funding

Regulation of Peroxisomal Metabolism by Lysine AcylationR01DK090242 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI GOETZMAN, ERIC S · 2011 to 2024
$5.4M
Characterization of Branched Chain Amino Acid Metabolism and Its DeficiencyR01DK109907 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI VOCKLEY, GERARD · 2016 to 2024
$4.1M
Epithelial Osteoblast Function: The Role of Acid TransportR01AR076146 · NIAMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BLAIR, HARRY COLBERT, NELSON, DEBORAH J. · 2020 to 2024
$2.6M
Epithelial Osteoblast Function: The Role of Acid TransportR56AR076146 · NIAMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BLAIR, HARRY COLBERT, NELSON, DEBORAH J. · 2019 to 2019
$652k
Ganglioside Replacement Therapy for GM3 Synthase DeficiencyR21HD097403 · NICHD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI GOETZMAN, ERIC S · 2019 to 2020
$443k
BLRD VA I01 BX002490NIAMS NIH HHS R01 AR076146NIAMS NIH HHS R56 AR076146NIDDK NIH HHS R01 DK109907
6 · The paper itself

Abstract

Osteopenia occurs in a subset of phenylalanine hydroxylase (PAH) deficient phenylketonuria (PKU) patients. While osteopenia is not fully penetrant in patients, the Pah

Indexed as

Alkaline PhosphataseAnimalsBone DensityBone Diseases, MetabolicCell DifferentiationDisease Models, AnimalHumansMesenchymal Stem CellsMiceOsteoblastsOxidative StressPhenylalaninePhenylalanine HydroxylasePhenylketonuriasResveratrolAlkaline PhosphatasePhenylalaninePhenylalanine HydroxylaseResveratrolOsteopeniaOxidative stressPah(enu2)PhenylketonuriaRespiratory complex 1

Identifiers

PMID33602601
PMCPMC9795491
OpenAlexW3130081391

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.