Fragile X

Astroglial FMRP-Dependent Translational Down-regulation of mGluR5 Underlies Glutamate Transporter GLT1 Dysregulation in the Fragile X Mouse

Source: 
Human Molecular Genetics
Date Published: 
February 7, 2013
Abstract: 

This paper discusses the role fragile X mental retardation protein (FMRP) plays in protein expression in astrocytes, and suggests that FMRP loss in astrocytes may contribute to the development of fragile X.

Fragile X Clinical Trials

Jan 1 2013
Jan 1 2014
America/New York
Location: 
Institute for Basic Research/ The Seaver Autism Center

New York Fragile X Clinical Trials Accepting Participants

(The following are four separate trials): 

 

Trials at IBR (Institute for Basic Research) on Staten Island

  • IBR on Staten Island is now screening adolescents as well as adults for a trial of AFQ056 from Novartis.  Males aged 12-45 who have Fragile X may be eligible.  This trial runs for 4 months and offers an extension phase in which participants can take the drug free of charge.
     
  • IBR is also running a trial of arbaclofen from Seaside Therapeutics for boys and girls ages 5-11 who have Fragile X; this trial includes an extension phase as well.  Seaside has completed enrollment for their trials of arbaclofen for ages 12-50.

Contact Information:

Principal Investigator Dr. Angelo Porto at IBR

Angelo.Porto@opwdd.ny.gov or 718-494-8028

 

 

Trials at the Seaver Autism Center at Mt. Sinai Medical Center

  • The Seaver Autism Center at Mt. Sinai Medical Center in Manhattan is offering the arbaclofen trial for ages 5-11 with the extension phase.
  • Mt. Sinai is recruiting men and women ages 16-50 with Fragile X for a large-scale trial Roche's experimental new drug code-named R04917523.  

Contact Information:

Clinical Research Coordinator Lauren Bush

lauren.a.bush@mssm.edu or 212-241-2826

 

 

For more information:

clinicaltrials.gov

http://fraxa.org/joinstudies.aspx

FMRP Targets Distinct mRNA Sequence Elements to Regulate Protein Expression

Source: 
Nature
Date Published: 
December 12, 2012
Abstract: 

Researchers link Fragile X syndrome protein to 93 genes that have been implicated in ASD. Lead investigator says the findings may lead to more detailed genetic tests.

Next-Generation Treatments for Fragile X Syndrome

Source: 
Science Daily
Date Published: 
November 29, 2012
Abstract: 

Researchers from University of Catania discover a possible new strategy for treating Fragile X syndrome.

Progress in Identifying the Genetic Roots of Autism

Source: 
Wall Street Journal
Date Published: 
September 25, 2012
Abstract: 

Genetic tests are beginning to shed light on the causes of some autism spectrum disorders.

Experimental drug may treat social withdrawal symptoms in individuals with fragile X syndrome, the most common known genetic cause of autism.

Source: 
Science Translational Medicine
Date Published: 
September 19, 2012
Abstract: 

Arbaclofen, also known as STX209, shows promise in its treatment of social symptoms associated with fragile x syndrome.

Roche and Seaside Therapeutics Enter Alliance to Develop Pharmacological Treatments for Autism

Source: 
http://www.marketwatch.com/story/roche-seaside-to-research-autism-treatments-2012-06-19?reflink=MW_news_stmp
Date Published: 
June 19, 2012
Abstract: 

Roche and Seaside Therapeutics have entered an alliance to develop pharmacological treatments for autism spectrum disorders and Fragile X Syndrome.

Seizures in Angelman Syndrome Could be Linked to an Imbalance in Brain Activity

Source: 
UNC School of Medicine
Date Published: 
June 6, 2012
Abstract: 

Researchers led by Dr. Ben Philpot, an ASF funded mentor, at UNC School of Medicine found that seizures in individuals with Angelman syndrome could be linked to an imbalance in brain cell activity. Angelman syndrome exhibits frequent comorbidity with autism spectrum disorders.

Special Report: New drugs, fresh hope for autism patients

Source: 
Reuters
Date Published: 
May 31, 2012
Abstract: 

Researchers are conducting advanced trials of the first drugs expressly designed to correct the genetically induced signaling problems in the brain that result in autism. The early indications are positive enough to offer new hope for families and spark interest from drug companies.

Researchers are conducting advanced trials of the first drugs expressly designed to correct the genetically induced signaling problems in the brain that result in autism. The early indications are positive enough to offer new hope for families and spark interest from drug companies.