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Ataxia telangiectasia (AT) is an autosomal recessive multisystem genetic disorder caused by a mutation in the ATM gene encoding for the ATM protein. AT systemic manifestations include cutaneous telangiectasias, radiosensitivity, immune deficiency with recurrent sinopulmonary infections, and a tendency to develop lymphoid malignancies.
Letícia Sauma +2 more
doaj +7 more sources
Ataxia telangiectasia: a review [PDF]
Definition of the disease Ataxia telangiectasia (A-T) is an autosomal recessive disorder primarily characterized by cerebellar degeneration, telangiectasia, immunodeficiency, cancer susceptibility and radiation sensitivity.
Cynthia Rothblum-Oviatt +5 more
doaj +3 more sources
The natural history of ataxia-telangiectasia (A-T): A systematic review
BackgroundAtaxia-telangiectasia is an autosomal recessive, multi-system, and life-shortening disease caused by mutations in the ataxia-telangiectasia mutated gene.
William P Whitehouse +2 more
exaly +2 more sources
Growth in ataxia telangiectasia [PDF]
Background Ataxia telangiectasia (A-T) is a DNA repair disorder that affects multiple body systems. Neurological problems and immunodeficiency are two important features of this disease. At this time, two main severity groups are defined in A-T: classic (
Valerie A. I. Natale +8 more
doaj +4 more sources
Ataxia telangiectasia (AT) is a rare neurocutaneous syndrome that results from biallelic pathogenic variants in the ataxia telangiectasia mutated (ATM) gene, named for its characteristic cerebellar ataxia in the early toddler years and variable oculocutaneous telangiectasias in the school age years. While its name only hints at neurologic and cutaneous
Deepa Rajan
exaly +4 more sources
Myoclonus in Ataxia-Telangiectasia
Background: Various movement disorders can be found in ataxia-telangiectasia (AT), including ataxia, dystonia, chorea, and myoclonus, but myoclonus has rarely been described as the predominant feature in AT.
Pichet Termsarasab +2 more
doaj +5 more sources
The clinical history and pathological findings in a case of ataxia‐telangiectasia are reported.Clinically the case showed characteristic neurological manifestations and telangiectases with frequent respiratory infections. Absence of IgA immunoglobulins was demonstrated.
R, Tattersall, P J, Toghill
+7 more sources
Ataxia-telangiectasia mutated plays an important role in cerebellar integrity and functionality
Accumulating evidence indicates that ataxia-telangiectasia mutated kinase is critical for maintaining cellular homeostasis and that it has both nuclear and cytoplasmic functions. However, the functions of ataxia-telangiectasia mutated that when lost lead
Yulia Mitiagin, Ari Barzilai
doaj +1 more source
Dopa-Responsive dystonia: An early presentation of ataxia-telangiectasia
Ataxia-telangiectasia (AT) is a complex genetic neurodegenerative disease with autosomal recessive inheritance. The typical initial features of ataxia telangiectasia include ataxia, cutaneous telangiectasia, and immune deficiency with recurrent ...
Anshita Arora +3 more
doaj +1 more source

