Evidence map›Paper›PMID 20185580›Full record

ArticleThe American journal of pathology2010

Parabiotic heterogenetic pairing of Abcc6-/-/Rag1-/- mice and their wild-type counterparts halts ectopic mineralization in a murine model of pseudoxanthoma elasticum.

Qiujie Jiang, Reid Oldenburg, Satoru Otsuru, Alix E Grand-Pierre, Edwin M Horwitz, Jouni Uitto

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
5.3field-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.

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

48 citing papers in PubMed, 68 citations in OpenAlex.

  1. Review
  2. Liver-directed base editing ofMolecular therapy. Nucleic acids · 2025
    Article
  3. Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. Review
  9. ABCC6, Pyrophosphate and Ectopic Calcification: Therapeutic Solutions.International journal of molecular sciences · 2021
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. PXE, a Mysterious Inborn Error Clarified.Trends in biochemical sciences · 2019
    Review
  15. Article
  16. Article
  17. Article
  18. The ABCC6 Transporter: A New Player in Biomineralization.International journal of molecular sciences · 2017
    Review
  19. Article
  20. Pseudoxanthoma elasticum.Orphanet journal of rare diseases · 2017
    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

6 authors at 2 institutions in 1 country.

Qiujie JiangDepartment of Dermatology and Cutaneous Biology, Jefferson Medical College, Philadelphia, PA 19107, USA.
Reid Oldenburg
Satoru Otsuru
Alix E Grand-Pierre
Edwin M Horwitz
Jouni Uitto
Children's Hospital of Philadelphia · USJefferson College · US

Funding

BIOCHEMISTRY AND MORPHOLOGY OF CONNECTIVE TISSUESR01AR028450 · NIAMS · THOMAS JEFFERSON UNIVERSITY · PI UITTO, JOUNI · 1986 to 2019
$6.5M
Model Systems for PXER01AR055225 · NIAMS · THOMAS JEFFERSON UNIVERSITY · PI UITTO, JOUNI · 2008 to 2017
$3.2M
Stem-cell Based Therapy for Pseudoxanthoma ElasticumK08AR057099 · NIAMS · THOMAS JEFFERSON UNIVERSITY · PI JIANG, QIUJIE · 2010 to 2013
$464k
NIAMS NIH HHS K08 AR057099NIAMS NIH HHS R01 AR028450NIAMS NIH HHS R01 AR055225NIAMS NIH HHS R01 AR28450NIAMS NIH HHS R01 AR55225
6 · The paper itself

Abstract

Pseudoxanthoma elasticum (PXE), a pleiotropic heritable disorder, is characterized by ectopic mineralization of the connective tissues. This disease is caused by mutations in the ABCC6 gene, which is expressed primarily in the baso-lateral surface of hepatocytes, and Abcc6(-/-) mice develop progressive mineralization mimicking human PXE. To investigate the hypothesis that PXE is a metabolic disorder, potentially caused by the absence of antimineralization factor(s) in circulation, we used parabiotic pairing, ie, surgical joining of two mice, to create a shared circulation between various Abcc6 genotypic mice. To prevent immune reaction between the parabiotic animals, all mice were bred to be Rag1(-/-). Shared circulation between the parabiotic animals was confirmed by Evans blue dye injection and by quantitative PCR of blood cell genotypes. Pairing of Abcc6(-/-) mice with their wild-type counterparts halted the connective tissue mineralization in the knockout mice. Homogenetic wild-type and heterozygous pairings serving as controls were phenotypically unaffected by parabiosis. Consequently, the observations on the parabiotic mice support the notion that PXE is a metabolic disease, potentially due to absence of systemic antimineralization factor(s). These observations suggest that reintroduction of the critical antimineralization factors into circulation could provide a potential treatment for this, currently intractable, disease.

Indexed as

Gene Expression RegulationAnimalsATP-Binding Cassette, Sub-Family C ProteinsATP-Binding Cassette TransportersCalcinosisConnective TissueDisease Models, AnimalFemaleHeterozygoteHomeodomain ProteinsMaleMiceMice, Inbred C57BLMice, KnockoutMutationPseudoxanthoma ElasticumAbcc6 protein, mouseATP-Binding Cassette, Sub-Family C ProteinsATP-Binding Cassette TransportersHomeodomain ProteinsRAG-1 protein

Identifiers

PMID20185580
PMCPMC2843475
OpenAlexW1964282225

What OpenQuestion holds

Textmetadata
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.