Evidence map›Paper›PMID 8651295›Full record

ArticleAmerican journal of human genetics1996

A novel mutation in the putative DNA helicase XH2 is responsible for male-to-female sex reversal associated with an atypical form of the ATR-X syndrome.

A Ion, L Telvi, J L Chaussain, F Galacteros, J Valayer, M Fellous, K McElreavey

Open access · greenAbstract read
In one paragraph

Article in American journal of human genetics, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

16 citing papers in PubMed, 69 citations in OpenAlex.

  1. ATRX: From Chromatin Remodeling to Disease.Genesis (New York, N.Y. : 2000) · 2025
    Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Disorders of sex development: new genes, new concepts.Nature reviews. Endocrinology · 2013
    Review
  10. Article
  11. Article
  12. Article
  13. Alpha thalassaemia-mental retardation, X linked.Orphanet journal of rare diseases · 2006
    Review
  14. Article
  15. Article
  16. The molecular and cellular basis of gonadal sex reversal in mice and humans.Wiley interdisciplinary reviews. Developmental biology
    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

7 authors at 1 institution in 1 country.

A IonLaboratoire de Cytogénétique Constitutionnelle, Hôpital St. Vincent dePaul, Paris, France.
L Telvi
J L Chaussain
F Galacteros
J Valayer
M Fellous
K McElreavey
Hôpital Saint-Vincent-de-Paul · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We describe a pedigree presenting X-linked severe mental retardation associated with multiple congenital abnormalities and 46,XY gonadal dysgenesis, leading in one family member to female gender assignment. Female carriers are unaffected. The dysmorphic features are similar to those described in the alpha-thalassemia and mental retardation (ATR-X) syndrome, although there is no clinical evidence of alpha-thalassemia in this family. In addition, the family had other clinical features not previously observed in the ATR-X syndrome, including partial optic-nerve atrophy and partial ocular albinism. Mutations in a putative DNA helicase, termed XH2, have been reported to give rise to the ATR-X syndrome. We screened the XH2 gene for mutations in affected members of the family and identified a 4-bp deletion at an intron/exon boundary that removes an invariant 3' splice-acceptor site. The mutation cosegregates with the syndrome. The genomic deletion causes missplicing of the pre-mRNA, which results in the loss of 8 bp of coding sequence, thereby generating a frameshift and a downstream premature stop codon. Our finding increases the range of clinical features associated with mutations in the XH2 gene.

Indexed as

Alternative SplicingDisorders of Sex DevelopmentSequence DeletionAbnormalities, MultipleAdolescentalpha-ThalassemiaAmino Acid SequenceBase SequenceDNA HelicasesDNA PrimersExonsFemaleGenetic MarkersGonadal Dysgenesis, 46,XYHumansInfantATRX protein, humanDNA HelicasesDNA PrimersGenetic MarkersNuclear ProteinsRNA PrecursorsX-linked Nuclear Protein

Identifiers

PMID8651295
PMCPMC1915046
OpenAlexW1605216457

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.