Results 1 to 10 of about 3,161 (118)

Health Profiles of Mosaic Versus Non-mosaic FMR1 Premutation Carrier Mothers of Children With Fragile X Syndrome

Frontiers in Genetics, 2018
The FMR1 premutation is of increasing interest to the FXS community, as questions about a primary premutation phenotype warrant research attention. 100 FMR1 premutation carrier mothers (mean age = 58; 67–138 CGG repeats) of adults with fragile X syndrome
Marsha R Mailick, Jan S Greenberg, Murray Brilliant   +2 more
exaly   +3 more sources

Prevalence and implications of fragile X premutation screening in Thailand [PDF]

Scientific Reports
The fragile X premutation is a public health concern worldwide. Implementing a comprehensive screening program for FMR1 premutation alleles could empower individuals and families with information, supporting informed health decisions and potentially ...
Areerat Hnoonual, Sunita Kaewfai, Chanin Limwongse, Pornprot Limprasert   +3 more
doaj   +2 more sources

Neuroimaging Insight Into Fragile X-Associated Neuropsychiatric Disorders: Literature Review

Frontiers in Psychiatry, 2021
FMR1 premutation is defined by 55–200 CGG repeats in the Fragile X Mental Retardation 1 (FMR1) gene. FMR1 premutation carriers are at risk of developing a neurodegenerative disease called fragile X-associated tremor/ataxia syndrome (FXTAS) and Fragile X ...
Andrea Elias-Mas, Andrea Elias-Mas, Andrea Elias-Mas, Maria Isabel Alvarez-Mora, Maria Isabel Alvarez-Mora, Maria Isabel Alvarez-Mora, Conxita Caro-Benito, Laia Rodriguez-Revenga, Laia Rodriguez-Revenga, Laia Rodriguez-Revenga   +9 more
doaj   +1 more source

Insight and Recommendations for Fragile X-Premutation-Associated Conditions from the Fifth International Conference on FMR1 Premutation

Cells, 2023
The premutation of the fragile X messenger ribonucleoprotein 1 (FMR1) gene is characterized by an expansion of the CGG trinucleotide repeats (55 to 200 CGGs) in the 5’ untranslated region and increased levels of FMR1 mRNA. Molecular mechanisms leading to
Flora Tassone, Dragana Protic, Emily Graves Allen, Alison D. Archibald, Anna Baud, Ted W. Brown, Dejan B. Budimirovic, Jonathan Cohen, Brett Dufour, Rachel Eiges, Nicola Elvassore, Lidia V. Gabis, Samantha J. Grudzien, Deborah A. Hall, David Hessl, Abigail Hogan, Jessica Ezzell Hunter, Peng Jin, Poonnada Jiraanont, Jessica Klusek, R. Frank Kooy, Claudine M. Kraan, Cecilia Laterza, Andrea Lee, Karen Lipworth, Molly Losh, Danuta Loesch, Reymundo Lozano, Marsha R. Mailick, Apostolos Manolopoulos, Veronica Martinez-Cerdeno, Yingratana McLennan, Robert M. Miller, Federica Alice Maria Montanaro, Matthew W. Mosconi, Sarah Nelson Potter, Melissa Raspa, Susan M. Rivera, Katharine Shelly, Peter K. Todd, Katarzyna Tutak, Jun Yi Wang, Anne Wheeler, Tri Indah Winarni, Marwa Zafarullah, Randi J. Hagerman   +45 more
doaj   +1 more source

Sensorimotor and inhibitory control in aging FMR1 premutation carriers

Frontiers in Human Neuroscience, 2023
Aging FMR1 premutation carriers are at risk of developing neurodegenerative disorders, including fragile X-associated tremor/ataxia syndrome (FXTAS), and there is a need to identify biomarkers that can aid in identification and treatment of these ...
Heather Fielding-Gebhardt, Shannon E. Kelly, Kathryn E. Unruh, Kathryn E. Unruh, Lauren M. Schmitt, Lauren M. Schmitt, Stormi L. Pulver, Pravin Khemani, Matthew W. Mosconi, Matthew W. Mosconi, Matthew W. Mosconi   +10 more
doaj   +1 more source

Fragile X Premutation Associated Conditions (FXPAC)

Frontiers in Pediatrics, 2020
The European Fragile X Network (EFXN) proposes that Fragile X Premutation Associated Conditions (FXPAC) be adopted as a universal term covering any condition linked to the Fragile X premutation.
Kirsten Johnson, Jonathan Herring, Jörg Richstein   +2 more
doaj   +1 more source

Cardiovascular Problems in the Fragile X Premutation

Frontiers in Genetics, 2020
There is a dearth of information about cardiovascular problems in fragile X premutation carriers who have 55–200 CGG repeats in fragile X mental retardation 1 (FMR1) gene.
Nattaporn Tassanakijpanich, Nattaporn Tassanakijpanich, Jonathan Cohen, Rashelle Cohen, Uma N. Srivatsa, Randi J. Hagerman, Randi J. Hagerman   +6 more
doaj   +1 more source

Dysregulation of anti-Mullerian hormone expression levels in mural granulosa cells of FMR1 premutation carriers

Scientific Reports, 2021
FMR1 premutation (55–200 CGG repeats) results in fragile X-associated primary ovarian insufficiency (FXPOI). We evaluated expression levels of folliculogenesis-related mediators, follicle-stimulating hormone (FSH) receptor and anti-Mullerian hormone (AMH)
Moran Friedman-Gohas, Raoul Orvieto, Abigael Michaeli, Adva Aizer, Michal Kirshenbaum, Yoram Cohen   +5 more
doaj   +1 more source

FMRpolyG accumulates in FMR1 premutation granulosa cells

Journal of Ovarian Research, 2020
Background Fragile X premutation (Amplification of CGG number 55–200) is associated with increased risk for fragile X-Associated Premature Ovarian Insufficiency (FXPOI) in females and fragile X-associated tremor/ataxia syndrome (FXTAS) predominantly in ...
M. Friedman-Gohas, S. E. Elizur, O. Dratviman-Storobinsky, A. Aizer, J. Haas, H. Raanani, R. Orvieto, Y. Cohen   +7 more
doaj   +1 more source

Reduced vagal tone in women with the FMR1 premutation is associated with FMR1 mRNA but not depression or anxiety

Journal of Neurodevelopmental Disorders, 2017
Background Autonomic dysfunction is implicated in a range of psychological conditions, including depression and anxiety. The fragile X mental retardation-1 (FMR1) premutation is a common genetic mutation that affects ~1:150 women and is associated with ...
Jessica Klusek, Giuseppe LaFauci, Tatyana Adayev, W. Ted Brown, Flora Tassone, Jane E. Roberts   +5 more
doaj   +1 more source