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Term:
GM2 Gangliosidosis, AB variant
(DOID:4795)
Annotations:
Rat: (4)
Mouse: (4)
Human: (6)
Chinchilla: (4)
Bonobo: (4)
Dog: (4)
Squirrel: (4)
Pig: (4)
Naked Mole-rat: (4)
Green Monkey: (4)
Parent Terms
Term With Siblings
Child Terms
Tay-Sachs disease
+
GM2 Gangliosidosis, AB variant
A GM2 gangliosidosis that is characterized by normal hexosaminidase A (HEXA) and hexosaminidase B (HEXB) but the inability to form a functional GM2 activator complex. (DO)
Gm2-Gangliosidosis, Adult Chronic Type
Gm2-Gangliosidosis, Variant B1
Hexosaminidase A Deficiency, Adult Type
Tay-Sachs Disease, Juvenile
Tay-Sachs Disease, Pseudo-AB Variant
Tay-Sachs Disease, Variant B1
Synonyms
Exact Synonyms:
Activator Deficiency GM2 Gangliosidosis ; Activator Deficient Tay Sachs Disease ; Activator-Deficient Tay-Sachs Diseases ; GM2 Activator Deficiencies ; GM2 Activator Deficiency ; GM2 Activator Deficiency Disease ; GM2 Protein Activator Deficiency Disease ; GM2 gangliosidoses, AB variant ; Gangliosidosis GM2, Type AB ; Hexosaminidase Activator Deficiencies ; Hexosaminidase Activator Deficiency ; Tay-Sachs disease AB variant ; hexosaminidase activator protein deficiency disease
Primary IDs:
MESH:D049290
Alternate IDs:
OMIM:272750
Xrefs:
NCI:C133084
Definition Sources:
https://ghr.nlm.nih.gov/condition/gm2-gangliosidosis-ab-variant
"DO" "DO"