Evidence map›Paper›PMID 18322641›Full record

ArticleJournal of human genetics2008

Identification and characterization of cryptic SHOX intragenic deletions in three Japanese patients with Léri-Weill dyschondrosteosis.

Maki Fukami, Sumito Dateki, Fumiko Kato, Yukihiro Hasegawa, Hiroshi Mochizuki, Reiko Horikawa, Tsutomu Ogata

Open access · bronzeAbstract read
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In one paragraph

Article in Journal of human genetics, 2008. 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
1.0field-weighted citation impact, top 22% 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, 20 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Skeletal Deformity Associated with SHOX Deficiency.Clinical pediatric endocrinology : case reports and clinical investigations : official journal of the Japanese Society for Pediatric Endocrinology · 2014
    Review
  9. Article
  10. Review
  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

7 authors at 3 institutions in 1 country.

Maki FukamiDepartment of Endocrinology and Metabolism, National Research Institute for Child Health and Development, 2-10-1 Ohkura, Setagaya, Tokyo, 157-8535, Japan. mfukami@nch.go.jp.
Sumito DatekiDepartment of Endocrinology and Metabolism, National Research Institute for Child Health and Development, 2-10-1 Ohkura, Setagaya, Tokyo, 157-8535, Japan.
Fumiko KatoDepartment of Endocrinology and Metabolism, National Research Institute for Child Health and Development, 2-10-1 Ohkura, Setagaya, Tokyo, 157-8535, Japan.
Yukihiro HasegawaEndocrinology and Metabolism Unit, Tokyo Metropolitan Kiyose Children's Hospital, Tokyo, Japan.
Hiroshi MochizukiDepartment of Endocrinology and Metabolism, Saitama Children's Medical Center, Saitama, Japan.
Reiko HorikawaDivision of Endocrinology and Metabolism, National Center for Child Health and Development, Tokyo, Japan.
Tsutomu OgataDepartment of Endocrinology and Metabolism, National Research Institute for Child Health and Development, 2-10-1 Ohkura, Setagaya, Tokyo, 157-8535, Japan.
National Center For Child Health and Development · JPSaitama Children's Medical Center · JPTokyo Metropolitan Kiyose Children's Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although short-stature homeobox-containing gene (SHOX ) haploinsufficiency is responsible for Léri-Weill dyschondrosteosis (LWD), the molecular defect has not been identified in approximately 20% of Japanese LWD patients. Furthermore, although high prevalence of microdeletions affecting SHOX is primarily ascribed to the presence of repeat sequences such as Alu elements around SHOX, it remains to be determined whether microdeletions are actually mediated by repeat sequences. We performed multiple ligation probe amplification (MLPA) assay in six Japanese LWD patients with apparently normal SHOX, followed by fluorescent in situ hybridization (FISH) analysis and sequencing for polymerase chain reaction (PCR) products encompassing the deletion junctions in patients with abnormal MLPA patterns. Consequently, heterozygous intragenic deletions were identified in three cases, i.e., a 5,906-bp deletion involving exons 4-5 in case 1, a 5,594-bp deletion involving exons 4-6a in case 2, and a 50,199-bp deletion involving exons 4-6b in case 3. The deletion breakpoints of cases 1 and 2 were present in nonrepeat sequences, whereas those of case 3 resided within Alu elements. The results suggest that cryptic SHOX intragenic deletions account for a small fraction of LWD and that microdeletions affecting SHOX can be generated by repeat-sequence-mediated aberrant recombinations and by nonhomologous end joining.

Indexed as

Abnormalities, MultipleBase SequenceBody HeightFemaleHomeodomain ProteinsHumansJapanLimb Deformities, CongenitalOsteochondrodysplasiasSequence DeletionShort Stature Homeobox ProteinHomeodomain ProteinsShort Stature Homeobox ProteinSHOX protein, human

Identifiers

PMID18322641
OpenAlexW2060724289

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.