Evidence map›Paper›PMID 25606363›Full record

ReviewIntractable & rare diseases research2014

Fragile X spectrum disorders.

Reymundo Lozano, Carolina Alba Rosero, Randi J Hagerman

Open access · bronzeAbstract readReview
In one paragraph

Review in Intractable & rare diseases research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
105citing papers in PubMed, 1 pooled it
12.1field-weighted citation impact, top 1% 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

105 citing papers in PubMed, 1 synthesis or guideline pooled it, 181 citations in OpenAlex.

  1. Pooled it
  2. Lasting effects of early-life oxytocin treatment on LTP and episodic memory in a mouse model of Fragile X syndrome.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Article
  3. Article
  4. Article
  5. bioRxiv : the preprint server for biology · 2026
    Article
  6. Review
  7. Article
  8. Article
  9. Behavioral Phenotype Associations With Resting State EEG Signal Complexity and Power Spectral Density in Fragile X Syndrome.Autism research : official journal of the International Society for Autism Research · 2026
    Article
  10. Altered Auditory Maturation in Fragile X Syndrome and Its Involvement in Audiogenic Seizure Susceptibility.Autism research : official journal of the International Society for Autism Research · 2026
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Hyper-extralemniscal model of Fragile X syndrome.Cerebral cortex (New York, N.Y. : 1991) · 2025
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

45 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 1 country.

Reymundo LozanoUC Davis MIND Institute and Department of Pediatrics, UC Davis Medical Center, Sacramento, CA, USA;
Carolina Alba RoseroInstituto Colombiano del Sistema Nervioso, Clínica Montserrat, Bogotá D.C, Colombia.
Randi J HagermanUC Davis MIND Institute and Department of Pediatrics, UC Davis Medical Center, Sacramento, CA, USA;
University of California Davis Medical Center · US

Funding

GENOTYPE/PHENOTYPE RELATIONSHIPS IN FRAGILE X FAMILIESR01HD036071 · NICHD · UNIVERSITY OF CALIFORNIA DAVIS · PI PAUL J HAGERMAN, RANDI J. HAGERMAN · 1998 to 2026
$13.8M
INVESTIGATOR DEVELOPMENT COREP30AG043097 · NIA · UNIVERSITY OF CALIFORNIA AT DAVIS · PI HINTON, WALTER LADSON · 2012 to 2017
$2.9M
NIA NIH HHS P30 AG043097NICHD NIH HHS R01 HD036071
6 · The paper itself

Abstract

The fragile X mental retardation 1 gene (FMR1), which codes for the fragile X mental retardation 1 protein (FMRP), is located at Xp27.3. The normal allele of the FMR1 gene typically has 5 to 40 CGG repeats in the 5' untranslated region; abnormal alleles of dynamic mutations include the full mutation (> 200 CGG repeats), premutation (55-200 CGG repeats) and the gray zone mutation (45-54 CGG repeats). Premutation carriers are common in the general population with approximately 1 in 130-250 females and 1 in 250-810 males, whereas the full mutation and Fragile X syndrome (FXS) occur in approximately 1 in 4000 to 1 in 7000. FMR1 mutations account for a variety of phenotypes including the most common monogenetic cause of inherited intellectual disability (ID) and autism (FXS), the most common genetic form of ovarian failure, the fragile X-associated primary ovarian insufficiency (FXPOI, premutation); and fragile X-associated tremor/ataxia syndrome (FXTAS, premutation). The premutation can also cause developmental problems including ASD and ADHD especially in boys and psychopathology including anxiety and depression in children and adults. Some premutation carriers can have a deficit of FMRP and some unmethylated full mutation individuals can have elevated FMR1 mRNA that is considered a premutation problem. Therefore the term "Fragile X Spectrum Disorder" (FXSD) should be used to include the wide range of overlapping phenotypes observed in affected individuals with FMR1 mutations. In this review we focus on the phenotypes and genotypes of children with FXSD.

Indexed as

autism spectrum disorderdevelopmental delayFragile X syndromeintellectual disabilitypremutation

Identifiers

PMID25606363
PMCPMC4298643
OpenAlexW2028943546

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.