Sort   by:  
 Page size 
MetabolomicsLactiplantibacillus plantarum PS128 restores microbiota-driven polyamine homeostasis to alleviate autism-like behaviors in Fmr1 knockout mice

Background Autism spectrum disorder (ASD) is biologically heterogeneous and has limited mechanism-informed interventions targeting core behavioral symptoms. Emerging evidence suggests that gut microbial metabolism shapes neurobehavioral outcomes, yet the specific metabolic pathwa...

2026-02-06 | MTBLS13859 | MetaboLights
MetabolomicsLactiplantibacillus plantarum PS128 restores microbiota-driven polyamine homeostasis to alleviate autism-like behaviors in Fmr1 knockout mice

Background: Autism spectrum disorder (ASD) is biologically heterogeneous and has limited mechanism-informed interventions targeting core behavioral symptoms. Emerging evidence suggests that gut microbial metabolism shapes neurobehavioral outcomes, yet the specific metabolic pathw...

2026-02-10 | MTBLS13881 | MetaboLights
MetabolomicsLactiplantibacillus plantarum PS128 restores microbiota-driven polyamine homeostasis to alleviate autism-like behaviors in Fmr1 knockout mice

Background: Autism spectrum disorder (ASD) is biologically heterogeneous and has limited mechanism-informed interventions targeting core behavioral symptoms. Emerging evidence suggests that gut microbial metabolism shapes neurobehavioral outcomes, yet the...

2026-02-07 | MTBLS13862 | MetaboLights
TranscriptomicsGenome-wide analysis identifies aberrant methylation in Fragile X syndrome is specific to the FMR1 locus
Fragile X syndrome (FXS) is a common form of inherited intellectual disability and is caused by an expansion of CGG repeats located in the 5Õ untranslated region (UTR) of the FMR1 gene, leading to hypermethylation and silencing of this locus. While the dramatic increase in DNA methylation (DNAm) of ...
ORGANISM(S): Homo sapiens 
2013-04-15 | E-GEOD-41273 | biostudies-arrayexpress
ProteomicsProteins binding in vitro to normal and mutant FMR1 5'UTR mRNA
Expanded CGG repeats in the 5’UTR of fragile X messenger ribonucleoprotein 1 (FMR1) gene are translated to mutant protein containing polyglycine stretches (FMRpolyG), which evoke development of neurodegenerative disorder the fragile X-associated tremor/ataxia syndrome (FXTAS). However, little is kno...
ORGANISM(S): Homo sapiens (Human) 
2025-11-21 | PXD053905 | Pride
Fmr1 Igf2bp3 Expanded cgg repeats Rna pull down Ran translation 
TranscriptomicsThe 3’UTR of FMR1 mRNA is a target of miR101, miR129-5p and miR-221: implications for the molecular pathology of FXTAS at the synapse.
While FMR1 is silenced in Fragile X syndrome (FXS), its expression is elevated (2-8 fold) in premutated individuals. These people may develop the Fragile X-associated Tremor Ataxia Syndrome (FXTAS), a late onset neurodegenerative disorder characterized by ataxia and parkinsonism. In addition, people...
ORGANISM(S): Mus musculus 
2013-03-07 | E-GEOD-43670 | biostudies-arrayexpress
TranscriptomicsFMR1 targets distinct mRNA sequence elements to regulate protein expression [Affymetrix]
Fragile-X Syndrome (FXS) is a multi-organ disease leading to mental retardation, macro-orchidism in males, and premature ovarian insufficiency in female carriers. FXS is also a prominent monogenic disease associated with autism spectrum disorders (ASD). FXS is typically caused by the loss of FRAGILE...
ORGANISM(S): Homo sapiens 
2012-12-13 | E-GEOD-39504 | biostudies-arrayexpress
TranscriptomicsFMR1 targets distinct mRNA sequence elements to regulate protein expression [PAR-CLIP]
Fragile-X Syndrome (FXS) is a multi-organ disease leading to mental retardation, macro-orchidism in males, and premature ovarian insufficiency in female carriers. FXS is also a prominent monogenic disease associated with autism spectrum disorders (ASD). FXS is typically caused by the loss of FRAGILE...
ORGANISM(S): Homo sapiens 
2012-12-13 | E-GEOD-39682 | biostudies-arrayexpress
TranscriptomicsGene Expression Analysis of Fmr1-KO Mouse Caudate Putamen as a Model of Fragile X-Syndrome Compared to Wild-Type Mouse
A gene sequencing analysis of caudate putamen tissue of Fmr1-KO mice in comparison to wild-type mice was performed to identify new pre-clinical tissue biomarkers that might be relevant in Fragile X-Syndrome.
ORGANISM(S): Mus musculus 
2026-09-25 | E-MTAB-17716 | biostudies-arrayexpress
TranscriptomicsComparison of total and polyribosome-associated mRNA levels in male Fmr1 KO mice and male WT littermates
The Fragile X Mental Retardation Protein, FMRP, is thought to regulate the translation of a specific set of neuronal mRNAs on polyribosomes. Therefore, we prepared polyribosomes on sucrose gradients and purified mRNA specifically from these fractions, as well as the total mRNA levels, to determine ...
ORGANISM(S): Mus musculus 
2011-07-20 | E-GEOD-26745 | biostudies-arrayexpress
Sort   by:  
 Page size