Study of Selected X-Linked Disorders: Aicardi Syndrome

Description

Based on our current understanding of Aicardi syndrome, the condition is hypothesized to occur due to a genetic change on the X-chromosome. The research team is investigating Aicardi syndrome to identify the specific gene location associated with the disorder. The investigators are collecting blood and skin biopsy samples from patients and their parents. A permanent cell line is prepared and DNA from the blood and skin samples and cell lines is isolated and then used for genetic testing. The current research includes microarray analysis which which is used to look for duplications or deletions of genetic material, mutation analysis of candidate genes by sequencing, genome-wide sequencing, review of medical records to identify trends suggesting possible candidate genes of interest, and X chromosome inactivation studies.

Conditions

Aicardi Syndrome, Brain Disorders

Study Overview

Study Details

Study overview

Based on our current understanding of Aicardi syndrome, the condition is hypothesized to occur due to a genetic change on the X-chromosome. The research team is investigating Aicardi syndrome to identify the specific gene location associated with the disorder. The investigators are collecting blood and skin biopsy samples from patients and their parents. A permanent cell line is prepared and DNA from the blood and skin samples and cell lines is isolated and then used for genetic testing. The current research includes microarray analysis which which is used to look for duplications or deletions of genetic material, mutation analysis of candidate genes by sequencing, genome-wide sequencing, review of medical records to identify trends suggesting possible candidate genes of interest, and X chromosome inactivation studies.

Pathogenesis of Selected X-Linked Dominant Disorders and New Strategies to Identify the Gene Mutated in Aicardi Syndrome

Study of Selected X-Linked Disorders: Aicardi Syndrome

Condition
Aicardi Syndrome
Intervention / Treatment

-

Contacts and Locations

Houston

Baylor College of Medicine, Houston, Texas, United States, 77030

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

For general information about clinical research, read Learn About Studies.

Eligibility Criteria

  • * Features suggestive of Aicardi syndrome (not all features must be present)
  • * Agenesis of the corpus callosum
  • * Chorioretinal lacunae
  • * Seizures (infantile spasms)
  • * none

Ages Eligible for Study

to

Sexes Eligible for Study

ALL

Accepts Healthy Volunteers

No

Collaborators and Investigators

Baylor College of Medicine,

Ignatia B Van den Veyver, MD, PRINCIPAL_INVESTIGATOR, Baylor College of Medicine

Study Record Dates

2030-01