A non-classical presentation of tangier disease with three ABCA1 mutations

Muhammad Ali Pervaiz, Gerald Gau, Allan S Jaffe, Amy K. Saenger, Linnea Baudhuin, Jay Ellison

Research output: Chapter in Book/Report/Conference proceedingChapter

12 Citations (Scopus)

Abstract

Tangier disease is a very rare autosomal recessive inherited disorder characterized by markedly reduced high-density lipoprotein (HDL) levels, characteristic large, yellow–orange tonsils, and enlarged liver, spleen and lymph nodes. It is caused by mutations in the ABCA1 gene. There is no specific treatment, and medications traditionally used to increase HDL are ineffective. A number of patients with non-classical Tangier disease have been described in the literature, who presented with low HDL levels, corneal lesions, hepatosplenomegaly, and thrombocytopenia. We report here about a 45-year-old female with a past medical history of early coronary artery disease, myocardial infarction, multiple episodes of angina, immeasurable HDL, and a history of idiopathic thrombocytopenia purpura. She had a tonsillectomy performed previously, but did not remember if the tonsils were of any unusual color. There was no history of peripheral neuropathy. Her family history is significant for her father and mother having Alzheimer disease and hypertension, respectively. On physical examination she did not have any hepatosplenomegaly or corneal opacities. She was found to have three mutations in the ABCA1 gene. These were designated A1046D (c.3137C>A) in exon 22; Y1532C (c.4595A>G) in exon 34, and W1699C (c.5097G>T) in exon 37. All three have been reported to be deleterious in functional studies. The patient has immeasurable HDL, which leads us to assume that two mutations are on one allele and one mutation on the other. We suspect that this condition is under-diagnosed, and as more patients are reported in the literature, the phenotype of Tangier disease will be elucidated further.

Original languageEnglish (US)
Title of host publicationJIMD Reports
PublisherSpringer
Pages109-111
Number of pages3
DOIs
StatePublished - Jan 1 2012

Publication series

NameJIMD Reports
Volume4
ISSN (Print)2192-8304
ISSN (Electronic)2192-8312

Fingerprint

Tangier Disease
HDL Lipoproteins
Mutation
Exons
Palatine Tonsil
Thrombocytopenia
Genes
Corneal Opacity
Tonsillectomy
Purpura
Hepatomegaly
Splenomegaly
Opacity
Peripheral Nervous System Diseases
LDL Lipoproteins
Fathers
Liver
Physical Examination
Coronary Artery Disease
Alzheimer Disease

Keywords

  • ABCA1 Gene
  • Alzheimer disease patient
  • Corneal opacity
  • Early coronary artery disease
  • Tangier disease

ASJC Scopus subject areas

  • Internal Medicine
  • Endocrinology, Diabetes and Metabolism
  • Biochemistry, Genetics and Molecular Biology (miscellaneous)

Cite this

Pervaiz, M. A., Gau, G., Jaffe, A. S., Saenger, A. K., Baudhuin, L., & Ellison, J. (2012). A non-classical presentation of tangier disease with three ABCA1 mutations. In JIMD Reports (pp. 109-111). (JIMD Reports; Vol. 4). Springer. https://doi.org/10.1007/8904_2011_81

A non-classical presentation of tangier disease with three ABCA1 mutations. / Pervaiz, Muhammad Ali; Gau, Gerald; Jaffe, Allan S; Saenger, Amy K.; Baudhuin, Linnea; Ellison, Jay.

JIMD Reports. Springer, 2012. p. 109-111 (JIMD Reports; Vol. 4).

Research output: Chapter in Book/Report/Conference proceedingChapter

Pervaiz, MA, Gau, G, Jaffe, AS, Saenger, AK, Baudhuin, L & Ellison, J 2012, A non-classical presentation of tangier disease with three ABCA1 mutations. in JIMD Reports. JIMD Reports, vol. 4, Springer, pp. 109-111. https://doi.org/10.1007/8904_2011_81
Pervaiz MA, Gau G, Jaffe AS, Saenger AK, Baudhuin L, Ellison J. A non-classical presentation of tangier disease with three ABCA1 mutations. In JIMD Reports. Springer. 2012. p. 109-111. (JIMD Reports). https://doi.org/10.1007/8904_2011_81
Pervaiz, Muhammad Ali ; Gau, Gerald ; Jaffe, Allan S ; Saenger, Amy K. ; Baudhuin, Linnea ; Ellison, Jay. / A non-classical presentation of tangier disease with three ABCA1 mutations. JIMD Reports. Springer, 2012. pp. 109-111 (JIMD Reports).
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