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http://dx.doi.org/10.1016/0929-693x(96)81150-x | DOI Listing |
J Appl Genet
January 2025
Genetics Research Center, University of Social Welfare and Rehabilitation Sciences, Koodakyar Avenue, Daneshjoo Blvd, Evin, Tehran, 1985713834, Iran.
Perrault syndrome (PS) is an extremely rare autosomal recessive condition characterized primarily by bilateral sensorineural hearing loss in both genders and primary or secondary ovarian failure in females. Neurological features such as cerebral ataxia, peripheral neuropathy, epilepsy, and intellectual disability are frequent manifestations of PS. To date, six genes have been reported to cause PS, and nearly 100 families have been identified worldwide with this syndrome.
View Article and Find Full Text PDFMed Sci (Basel)
January 2025
Department of Medical Genetics, Clinical Neurophysiology of Postgraduate Education, V.F. Voyno-Yasenetsky Krasnoyarsk State Medical University, Russian National Research, Krasnoyarsk 660022, Russia.
: Epilepsy is a group of disorders characterized by a cluster of clinical and EEG signs leading to the formation of abnormal synchronous excitation of neurons in the brain. It is one of the most common neurological disorders worldwide; and is characterized by aberrant expression patterns; both at the level of matrix transcripts and at the level of regulatory RNA sequences. Aberrant expression of a number of microRNAs can mark a particular epileptic syndrome; which will improve the quality of differential diagnosis.
View Article and Find Full Text PDFPathophysiology
January 2025
Division of Anatomical Pathology, Department of Pathology, College of Medicine, University of Saskatchewan, Royal University Hospital, 103 Hospital Drive, Saskatoon, SK S7N 0W8, Canada.
: Cause of death analysis is fundamental to forensic pathology. We present the case of a 9½-year-old girl with a genetically confirmed diagnosis of Dravet syndrome who died in her sleep with no evidence of motor seizure. She also had a lifelong history of recurrent pneumonias and, along with her family, had tested positive for COVID-19 10 days before death.
View Article and Find Full Text PDFClin Genet
January 2025
Programa de Pós-graduação em Ciências da Saúde, Universidade de Brasília, Brasília, Brazil.
Silver-Russell Syndrome (SRS) is a genetic disorder characterized by intrauterine and postnatal growth restriction. Most cases are caused by an imprinting error either with hypomethylation of the Imprinted Control Region 1 at 11p15.5, or maternal uniparental disomy of chromosome 7.
View Article and Find Full Text PDFJ Hum Genet
January 2025
Department of Human Genetics, Graduate School of Medicine, Yokohama City University, Yokohama, Japan.
Interferon regulatory factor 2 binding protein-like (IRF2BPL) is a single-exon gene that is ubiquitously expressed in various tissues, including the brain. IRF2BPL encodes a transcription factor with two zinc-finger domains that potentially downregulate WNT signaling in the nervous system. Pathogenic IRF2BPL variants have been reported to cause developmental delay, seizures, myoclonus epilepsies, autistic spectrum disorder, and other neurodevelopmental disorders.
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