X-linked sideroblastic anemia and spinocerebellar ataxia is a very rare genetic disorder which is characterized by mild sideroblastic anemia, and spinocerebellar ataxia that either doesn't progress or does so very slowly.[1][2] Additional findings include dysarthria, tremors and eye movement anomalies.[3] It is caused by X-linked recessive mutations in the ABCB7 gene in chromosome X.[4] Only 4 families with the disorder have been described in medical literature.[5][6][7][8]
| X-linked sideroblastic anemia and spinocerebellar ataxia | |
|---|---|
 | |
| Specialty | Medical genetics |
| Symptoms | Sideroblastic anemia and spinocerebellar ataxia inherited in an X-linked recessive manner |
| Complications | Walking |
| Prevention | none |
| Frequency | very rare, 4 families have been described in medical literature |
| Deaths | - |
References
edit- ^ RESERVED, INSERM US14-- ALL RIGHTS. "Orphanet: X linked sideroblastic anemia and spinocerebellar ataxia". www.orpha.net. Retrieved 2022-06-11.
{{cite web}}: CS1 maint: numeric names: authors list (link) - ^ "Anemia sideroblastic and spinocerebellar ataxia - About the Disease - Genetic and Rare Diseases Information Center". rarediseases.info.nih.gov. Retrieved 2022-06-11.
- ^ "X-linked sideroblastic anemia and ataxia: MedlinePlus Genetics". medlineplus.gov. Retrieved 2022-06-11.
- ^ Allikmets, Rando; Raskind, Wendy H.; Hutchinson, Amy; Schueck, Nichole D.; Dean, Michael; Koeller, David M. (1999-05-01). "Mutation of a Putative Mitochondrial Iron Transporter Gene (ABC7) in X-Linked Sideroblastic Anemia and Ataxia (XLSA/A)". Human Molecular Genetics. 8 (5): 743–749. doi:10.1093/hmg/8.5.743. ISSN 0964-6906. PMID 10196363.
- ^ "OMIM Entry - # 301310 - ANEMIA, SIDEROBLASTIC, AND SPINOCEREBELLAR ATAXIA; ASAT". omim.org. Retrieved 2022-06-11.
- ^ Pagon, R. A.; Bird, T. D.; Detter, J. C.; Pierce, I. (1985-08-01). "Hereditary sideroblastic anaemia and ataxia: an X linked recessive disorder". Journal of Medical Genetics. 22 (4): 267–273. doi:10.1136/jmg.22.4.267. ISSN 0022-2593. PMC 1049446. PMID 4045952.
- ^ Allikmets, R.; Raskind, W. H.; Hutchinson, A.; Schueck, N. D.; Dean, M.; Koeller, D. M. (1999-05-01). "Mutation of a putative mitochondrial iron transporter gene (ABC7) in X-linked sideroblastic anemia and ataxia (XLSA/A)". Human Molecular Genetics. 8 (5): 743–749. doi:10.1093/hmg/8.5.743. ISSN 0964-6906. PMID 10196363.
- ^ Bekri, S.; Kispal, G.; Lange, H.; Fitzsimons, E.; Tolmie, J.; Lill, R.; Bishop, D. F. (2000-11-01). "Human ABC7 transporter: gene structure and mutation causing X-linked sideroblastic anemia with ataxia with disruption of cytosolic iron-sulfur protein maturation". Blood. 96 (9): 3256–3264. doi:10.1182/blood.V96.9.3256. ISSN 0006-4971. PMID 11050011.
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