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Literature summary for 5.1.99.6 extracted from

  • Kremer, L.S.; Danhauser, K.; Herebian, D.; Petkovic Ramadza, D.; Piekutowska-Abramczuk, D.; Seibt, A.; Mueller-Felber, W.; Haack, T.B.; Ploski, R.; Lohmeier, K.; Schneider, D.; Klee, D.; Rokicki, D.; Mayatepek, E.; Strom, T.M.; Meitinger, T.; Klopstock, T.; Pronicka, E.; Mayr, J.A.; Baric, I.; Distelmaier, F.; Prokisch, H.
    NAXE mutations disrupt the cellular NAD(P)HX repair system and cause a lethal neurometabolic disorder of early childhood (2016), Am. J. Hum. Genet., 99, 894-902 .
    View publication on PubMedView publication on EuropePMC

Application

Application Comment Organism
medicine pathogenic biallelic mutations in NAXE in children from four families lead to (sub-)acute-onset ataxia, cerebellar edema, spinal myelopathy, and skin lesions. Lactate is elevated in cerebrospinal fluid of all affected individuals. Disease onset is during the second year of life and clinical signs as well as episodes of deterioration are triggered by febrile infections. Disease course is rapidly progressive, leading to coma, global brain atrophy, and finally to death in all affected individuals. NAXE levels are undetectable in fibroblasts from affected individuals of two families. These fibroblasts show highly elevated concentrations of the toxic metabolite cyclic-NADHX Homo sapiens

Cloned(Commentary)

Cloned (Comment) Organism
-
Homo sapiens

Protein Variants

Protein Variants Comment Organism
D218V natural mutation Homo sapiens
Lys270del natural mutation Homo sapiens
Q66Stop natural mutation Homo sapiens
Tyr59Stop natural mutation Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens Q8NCW5
-
-

Source Tissue

Source Tissue Comment Organism Textmining
fibroblast
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Homo sapiens
-

Synonyms

Synonyms Comment Organism
APOA1BP
-
Homo sapiens
NAXE
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Homo sapiens