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Brain Calcification v1.30 BTD Zornitza Stark Marked gene: BTD as ready
Brain Calcification v1.30 BTD Zornitza Stark Gene: btd has been classified as Red List (Low Evidence).
Brain Calcification v1.30 BTD Zornitza Stark Phenotypes for gene: BTD were changed from Biotinidase Deficiency to Biotinidase deficiency, MIM# 253260
Brain Calcification v1.28 BTD Zornitza Stark Classified gene: BTD as Red List (low evidence)
Brain Calcification v1.28 BTD Zornitza Stark Gene: btd has been classified as Red List (Low Evidence).
Brain Calcification v1.27 BTD Zornitza Stark reviewed gene: BTD: Rating: RED; Mode of pathogenicity: None; Publications: ; Phenotypes: Biotinidase deficiency, MIM# 253260; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Brain Calcification v1.22 BTD Yetong Chen gene: BTD was added
gene: BTD was added to Brain Calcification. Sources: Expert list
Mode of inheritance for gene: BTD was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: BTD were set to 32734340; 3399084
Phenotypes for gene: BTD were set to Biotinidase Deficiency
Review for gene: BTD was set to RED
Added comment: PMID 3399084 reports one case of Biotinidase Deficiency with basal ganglia calcification. However, no strong or moderate evidence suggests that variants in the BTN gene can cause brain calcification.
Sources: Expert list