Monoclonal Gammopathy of Undetermined Significance (MGUS) in a Man with Fragile X-associated Tremor/Ataxia Syndrome

We report the clinical presentation and laboratory findings of a 69-year-old man with fragile X-associated tremor ataxia syndrome (FXTAS), a progressive neurodegenerative disorder, who was noted to have monoclonal gammopathy of undetermined significance (MGUS), a plasma cell proliferative disorder a...

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Main Authors: Tanjung A. Sumekar, Aneel A. Ashrani, Tri I. Winarni, Randi J. Hagerman
Format: Article
Language:English
Published: Wiley 2011-01-01
Series:Case Reports in Genetics
Online Access:http://dx.doi.org/10.1155/2011/143132
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author Tanjung A. Sumekar
Aneel A. Ashrani
Tri I. Winarni
Randi J. Hagerman
author_facet Tanjung A. Sumekar
Aneel A. Ashrani
Tri I. Winarni
Randi J. Hagerman
author_sort Tanjung A. Sumekar
collection DOAJ
description We report the clinical presentation and laboratory findings of a 69-year-old man with fragile X-associated tremor ataxia syndrome (FXTAS), a progressive neurodegenerative disorder, who was noted to have monoclonal gammopathy of undetermined significance (MGUS), a plasma cell proliferative disorder and a precursor disease of multiple myeloma. Both MGUS and FXTAS are associated with microRNA (miRNA) dysregulation. We speculate that individuals with FXTAS may be predisposed to MGUS and further studies are warranted regarding this association.
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spelling doaj-art-ba82e4044c2e4015a2a674359f7d35212025-02-03T06:47:53ZengWileyCase Reports in Genetics2090-65442090-65522011-01-01201110.1155/2011/143132143132Monoclonal Gammopathy of Undetermined Significance (MGUS) in a Man with Fragile X-associated Tremor/Ataxia SyndromeTanjung A. Sumekar0Aneel A. Ashrani1Tri I. Winarni2Randi J. Hagerman3Medical Investigation of Neurodevelopmental Disorders (MIND) Institute, Davis Medical Center, University of California, 2825 50th Street, Sacramento, CA 95817, USADivision of Hematology, Department of Internal Medicine, College of Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USAMedical Investigation of Neurodevelopmental Disorders (MIND) Institute, Davis Medical Center, University of California, 2825 50th Street, Sacramento, CA 95817, USAMedical Investigation of Neurodevelopmental Disorders (MIND) Institute, Davis Medical Center, University of California, 2825 50th Street, Sacramento, CA 95817, USAWe report the clinical presentation and laboratory findings of a 69-year-old man with fragile X-associated tremor ataxia syndrome (FXTAS), a progressive neurodegenerative disorder, who was noted to have monoclonal gammopathy of undetermined significance (MGUS), a plasma cell proliferative disorder and a precursor disease of multiple myeloma. Both MGUS and FXTAS are associated with microRNA (miRNA) dysregulation. We speculate that individuals with FXTAS may be predisposed to MGUS and further studies are warranted regarding this association.http://dx.doi.org/10.1155/2011/143132
spellingShingle Tanjung A. Sumekar
Aneel A. Ashrani
Tri I. Winarni
Randi J. Hagerman
Monoclonal Gammopathy of Undetermined Significance (MGUS) in a Man with Fragile X-associated Tremor/Ataxia Syndrome
Case Reports in Genetics
title Monoclonal Gammopathy of Undetermined Significance (MGUS) in a Man with Fragile X-associated Tremor/Ataxia Syndrome
title_full Monoclonal Gammopathy of Undetermined Significance (MGUS) in a Man with Fragile X-associated Tremor/Ataxia Syndrome
title_fullStr Monoclonal Gammopathy of Undetermined Significance (MGUS) in a Man with Fragile X-associated Tremor/Ataxia Syndrome
title_full_unstemmed Monoclonal Gammopathy of Undetermined Significance (MGUS) in a Man with Fragile X-associated Tremor/Ataxia Syndrome
title_short Monoclonal Gammopathy of Undetermined Significance (MGUS) in a Man with Fragile X-associated Tremor/Ataxia Syndrome
title_sort monoclonal gammopathy of undetermined significance mgus in a man with fragile x associated tremor ataxia syndrome
url http://dx.doi.org/10.1155/2011/143132
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