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Title:

Clinico-radiological features, molecular spectrum, and identification of prognostic factors in developmental and epileptic encephalopathy due to inosine triphosphate pyrophosphatase (ITPase) deficiency.

Document type:
Article; Journal Article; Research Support, Non-U.S. Gov't
Author(s):
Scala, Marcello; Wortmann, Saskia B; Kaya, Namik; Stellingwerff, Menno D; Pistorio, Angela; Glamuzina, Emma; van Karnebeek, Clara D; Skrypnyk, Cristina; Iwanicka-Pronicka, Katarzyna; Piekutowska-Abramczuk, Dorota; Ciara, Elżbieta; Tort, Frederic; Sheidley, Beth; Poduri, Annapurna; Jayakar, Parul; Jayakar, Anuj; Upadia, Jariya; Walano, Nicolette; Haack, Tobias B; Prokisch, Holger; Aldhalaan, Hesham; Karimiani, Ehsan G; Yildiz, Yilmaz; Ceylan, Ahmet C; Santiago-Sim, Teresa; Dameron, Amy; Yang, Hui...     »
Abstract:
Developmental and epileptic encephalopathy 35 (DEE 35) is a severe neurological condition caused by biallelic variants in ITPA, encoding inosine triphosphate pyrophosphatase, an essential enzyme in purine metabolism. We delineate the genotypic and phenotypic spectrum of DEE 35, analyzing possible predictors for adverse clinical outcomes. We investigated a cohort of 28 new patients and reviewed previously described cases, providing a comprehensive characterization of 40 subjects. Exome sequencing...     »
Journal title abbreviation:
Hum Mutat
Year:
2022
Journal volume:
43
Journal issue:
3
Pages contribution:
403-419
Fulltext / DOI:
doi:10.1002/humu.24326
Pubmed ID:
http://view.ncbi.nlm.nih.gov/pubmed/34989426
Print-ISSN:
1059-7794
TUM Institution:
183; Institut für Humangenetik
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