GM2 activator deficiency: An ultra-rare disorder with a new case and review of 22 published cases
GM2 activator deficiency (AB variant of GM2 gangliosidosis) is an ultra-rare autosomal recessive lysosomal storage disorder caused by pathogenic GM2A mutations. The loss of a functional GM2 activator protein disrupts GM2 ganglioside degradation, leading to progressive neurodegeneration. Although it...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-06-01
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| Series: | Molecular Genetics and Metabolism Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214426925000400 |
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