National Organization for Rare Disorders, Inc.
It is possible that the main title of the report Abetalipoproteinemia is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.
- Bassen-Kornzweig syndrome
- low density B-lipoprotein deficiency
- microsomal triglyceride transfer protein deficiency
- MTP deficiency
Abetalipoproteinemia is a rare inherited disorder of/affecting fat metabolism. Abnormalities in fat metabolism result in malabsorption of dietary fat and various essential vitamins. Affected individuals experience progressive neurological deterioration, muscle weakness, difficulty walking, and blood abnormalities including a condition in which the red blood cells are malformed (acanthocytosis) resulting in low levels of circulating red blood cells (anemia). Affected individuals may also develop degeneration of the retina of the eyes potentially resulting in loss of vision, a condition known as retinitis pigmentosa. Abetalipoproteinemia is inherited as an autosomal recessive trait and is caused by mutations in the microsomal triglyceride transfer protein (MTTP) gene.
Abetalipoproteinemia was first reported in the medical literature by doctors Bassen and Kornzweig in 1950 and is also known as Bassen-Kornzweig syndrome. The disorder is sometimes classified as a neuroacanthocytosis syndrome, which refers to a group of disorders characterized by acanthocytosis and neurological disorders, especially movement disorders.
March of Dimes Birth Defects Foundation
1275 Mamaroneck Avenue
White Plains, NY 10605
Retinitis Pigmentosa International
P.O. Box 900
Woodland Hills, CA 91365
NIH/National Heart, Lung and Blood Institute
P.O. Box 30105
Bethesda, MD 20892-0105
NIH/National Institute of Diabetes, Digestive & Kidney Diseases
Office of Communications & Public Liaison
Bldg 31, Rm 9A06
31 Center Drive, MSC 2560
Bethesda, MD 20892-2560
Genetic and Rare Diseases (GARD) Information Center
PO Box 8126
Gaithersburg, MD 20898-8126
Abetalipoproteinemia Collaboration Foundation
P.O. Box 8293
Cincinnati, OH 45208
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It is possible that the title of this topic is not the name you selected. Please check the Synonyms listing to find the alternate name(s) and Disorder Subdivision(s) covered by this report
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Last Updated: 10/24/2012
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