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Updated: Aug 17, 2026

A Robust Polymerase Chain Reaction-based Assay for Quantifying Cytosine-guanine-guanine Trinucleotide Repeats in Fragile X Mental Retardation-1 Gene
08:22

A Robust Polymerase Chain Reaction-based Assay for Quantifying Cytosine-guanine-guanine Trinucleotide Repeats in Fragile X Mental Retardation-1 Gene

Published on: September 16, 2019

The fragile X syndrome

E Goldson1, R J Hagerman

  • 1Department of Pediatrics, University of Colorado, Health Sciences Center, Denver 80218.

Developmental Medicine and Child Neurology
|September 1, 1992
PubMed

Insights

This disorder affects more than just intellectual disability, causing learning and emotional issues in carriers. Early identification and multidisciplinary intervention are crucial for managing affected children.

Area of Science:

  • Neurodevelopmental Disorders
  • Genetics
  • Pediatric Medicine

Background:

  • The spectrum of this genetic disorder extends beyond intellectual disability.
  • Mildly affected female carriers with normal IQs often experience learning and emotional challenges.
  • These challenges present significant difficulties for healthcare, education, and therapy professionals.

Purpose of the Study:

  • To highlight the broader impact of this disorder.
  • To emphasize the need for early identification and intervention strategies.
  • To advocate for a multidisciplinary approach in managing affected children.

Main Methods:

  • Literature review on the disorder's presentation in various populations.
  • Analysis of case studies illustrating learning and emotional problems in carriers.
  • Synthesis of expert recommendations for multidisciplinary care.

Main Results:

  • The disorder frequently causes learning disabilities and emotional problems in female carriers.
  • Affected children require specialized support across medical, educational, and therapeutic fields.
  • Early detection is critical for effective management.

Conclusions:

  • A comprehensive understanding of this disorder is essential for all child-care providers.
  • Innovative and multidisciplinary strategies are key to successful intervention.
  • Increased professional awareness will improve early identification and referral for support.

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