Results 121 to 130 of about 2,120 (152)

Investigation of the role of FXR1 and SLFN11 in cellular response to genotoxic stress

open access: yesInvestigation of the role of FXR1 and SLFN11 in cellular response to genotoxic stress
openaire  

Fxr1 regulates sleep and synaptic homeostasis [PDF]

open access: yesEMBO Journal, 2020
The fragile X autosomal homolog 1 (Fxr1) is regulated by lithium and has been GWAS-associated with schizophrenia and insomnia. Homeostatic regulation of synaptic strength is essential for the maintenance of brain functions and involves both cell-autonomous and system-level processes such as sleep. We examined the contribution of Fxr1 to cell-autonomous
Katalin T´Oth   +2 more
exaly   +4 more sources

FXR1 expression domain in Wilms tumor [PDF]

open access: yesJournal of Pediatric Surgery, 2019
Wilms tumor (WT) is the most common childhood kidney cancer globally. Our prior unbiased proteomic screen of WT disparities revealed increased expression of Fragile X-Related 1 (FXR1) in Kenyan specimens where survival is dismal. FXR1 is an RNA-binding protein that associates with poor outcomes in multiple adult cancers. The aim of this study therefore
Harold Lovvorn   +2 more
exaly   +3 more sources
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Changes in FXR1 expression after Chemotherapy for Rhabdomyosarcoma

Journal of Pediatric Surgery, 2021
Rhabdomyosarcoma (RMS) arises from abnormal muscle development. We reported previously that Fragile-X-Related 1 (FXR1), essential to normal myogenesis, was highly expressed in RMS relative to other embryonal tumors. This current study explored FXR1 expression across RMS disease characteristics and treatment response.RMS patients ≤18 years (1980-2019; n 
Heidi Chen   +2 more
exaly   +3 more sources

Amyloid Properties of the FXR1 Protein Are Conserved in Evolution of Vertebrates

open access: yesInternational Journal of Molecular Sciences, 2022
Functional amyloids are fibrillary proteins with a cross-β structure that play a structural or regulatory role in pro- and eukaryotes. Previously, we have demonstrated that the RNA-binding FXR1 protein functions in an amyloid form in the rat brain. This RNA-binding protein plays an important role in the regulation of long-term memory, emotions, and ...
Alexey Galkin, Galkin Alexey P
exaly   +3 more sources

FXR1 impedes the development of osteoarthritis by targeting SND1

Clinical and Experimental Rheumatology, 2022
To investigate the role of fragile X mental retardation syndrome-related protein 1 (FXR1), an RNA binding protein, in the development of osteoarthritis (OA), to define its mechanism of action in cartilage, and to determine whether targeting FXR1 can prevent OA in mice.Western blot analysis and quantitative polymerase chain reaction were performed using
Hanqi, Wang   +6 more
openaire   +2 more sources

Expression of FMR1, FXR1, and FXR2 Genes in Human Prenatal Tissues [PDF]

open access: yesJournal of Neuropathology and Experimental Neurology, 1999
We analyzed the distribution of FMR1, FXR1, FXR2 mRNA, and FMRP in whole normal human embryos and in the brains of normal and fragile X fetuses. The distributions of mRNA for the 3 genes in normal whole embryos and in the brains of normal male and female carrier fetuses were similar, with large amounts of mRNA in the nervous system and in several non ...
Biancalana Valerie
exaly   +4 more sources

Muscle-Specific FXR1 Isoforms in Squamous Cell Cancer [PDF]

open access: yesTrends in Cancer, 2019
The RNA-binding protein fragile-X mental retardation autosomal 1 (FXR1) is upregulated in head and neck squamous cell carcinomas (HNSCCs) and expressed as at least seven isoforms in humans. Only two of these isoforms are capable of binding to RNA containing G-quadruplex structures.
Visu Palanisamy, Jesse Mcclure
exaly   +3 more sources

LLPS of FXR1 drives spermiogenesis by activating translation of stored mRNAs

Science, 2022
Postmeiotic spermatids use a unique strategy to coordinate gene expression with morphological transformation, in which transcription and translation take place at separate developmental stages, but how mRNAs stored as translationally inert messenger ribonucleoproteins in developing spermatids become activated remains largely unknown. Here,
Jun-Yan Kang   +25 more
openaire   +2 more sources

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