Evidence map›Paper›PMID 10662808›Full record

ArticleJournal of medical genetics2000

Localisation of a gene for prepubertal periodontitis to chromosome 11q14 and identification of a cathepsin C gene mutation.

T C Hart, P S Hart, M D Michalec, Y Zhang, M L Marazita, M Cooper, O M Yassin, M Nusier, S Walker

Open access · bronzeAbstract read
In one paragraph

Article in Journal of medical genetics, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
7.5field-weighted citation impact, top 2% 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

25 citing papers in PubMed, 102 citations in OpenAlex.

  1. Review
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  9. Article
  10. Review
  11. Review
  12. Article
  13. Review
  14. Papillon-Lefevre syndrome: A case report of 2 affected siblings.Journal of Indian Society of Periodontology · 2013
    Article
  15. Article
  16. Article
  17. Papillon-Lefévre syndrome.Journal of oral and maxillofacial pathology : JOMFP · 2011
    Article
  18. Eponym: Papillon-Lefevre syndrome.European journal of pediatrics · 2011
    Review
  19. Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 1 institution in 1 country.

T C HartDepartment of Oral Medicine/Pathology, University of Pittsburgh, School of Dental Medicine, 614 Salk Hall, 3501 Terrace Street, Pittsburgh, PA 15261, USA.
P S Hart
M D Michalec
Y Zhang
M L Marazita
M Cooper
O M Yassin
M Nusier
S Walker
University of Pittsburgh · US

Funding

X-LINKED EXTENSION OF THE REVISED HASEMAN-ELSTON ALGORITHM FOR LINKAGE ANALYSISP41RR003655 · NCRR · LOUISIANA STATE UNIV HSC NEW ORLEANS · PI ELSTON, ROBERT C. · 1987 to 2011
$11.5M
IDENTIFYING THE PAPILLON LEFEVRE SYNDROME GENE DEFECTR01DE012920 · NIDCR · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI HART, THOMAS C · 1999 to 2001
$380k
NCRR NIH HHS 1 P41 RR03655NIDCR NIH HHS R01-DE11601NIDCR NIH HHS R01-DE12920
6 · The paper itself

Abstract

Prepubertal periodontitis (PPP) is a rare and rapidly progressive disease of young children that results in destruction of the periodontal support of the primary dentition. The condition may occur as part of a recognised syndrome or may occur as an isolated finding. Both autosomal dominant and recessive forms of Mendelian transmission have been reported for PPP. We report a consanguineous Jordanian family with four members affected by PPP in two nuclear sibships. The parents of the affected subjects are first cousins. We have localised a gene of major effect for PPP in this kindred (Zmax=3.55 for D11S901 at theta=0.00) to a 14 cM genetic interval on chromosome 11q14 flanked by D11S916 and D11S1367. This PPP candidate interval overlaps the region of chromosome 11q14 that contains the cathepsin C gene responsible for Papillon-Lefèvre and Haim-Munk syndromes. Sequence analysis of the cathepsin C gene from PPP affected subjects from this Jordanian family indicated that all were homozygous for a missense mutation (1040A-->G) that changes a tyrosine to a cysteine. All four parents were heterozygous carriers of this Tyr347Cys cathepsin C mutation. None of the family members who were heterozygous carriers for this mutation showed any clinical findings of PPP. None of the 50 controls tested were found to have this Tyr347Cys mutation. This is the first reported gene mutation for non-syndromic periodontitis and shows that non-syndromic PPP is an allelic variant of the type IV palmoplantar ectodermal dysplasias.

Indexed as

Chromosomes, Human, Pair 11Aggressive PeriodontitisBase SequenceCathepsin CChild, PreschoolChromosome MappingFemaleGenetic LinkageGenetic MarkersHumansLod ScoreMaleMolecular Sequence DataMutationPedigreePhenotypeCathepsin CGenetic Markers

Identifiers

PMID10662808
PMCPMC1734516
OpenAlexW2114389728

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.