The overall aim of this project is to expand our knowledge of the clinical features of MPS NIC and MPS HID disease by carrying out a prospective natural history study. We have identified 15 patients with MPS INC and 2 patients with MPSIIID. During the course of the study, we will determine the genotype and the residual enzyme activity, as well as do periodic measurements by neurocognitive testing, measure glycosaminoglycans in urine, observations of clinical status, and use brain imaging to document the course of the disease. Our hypothesis is that disease progression will be manifested by neurocognitive decline, and will correlate with genotype and/or residual enzyme activity, as well as with an increase in glycosaminoglycan levels in urine.

Agency
National Institute of Health (NIH)
Institute
National Institute of Neurological Disorders and Stroke (NINDS)
Type
Specialized Center--Cooperative Agreements (U54)
Project #
2U54NS065768-06
Application #
8907075
Study Section
Special Emphasis Panel (ZTR1-CI-8 (01))
Program Officer
Morris, Jill A
Project Start
Project End
Budget Start
2014-09-30
Budget End
2015-07-31
Support Year
6
Fiscal Year
2014
Total Cost
$7,615
Indirect Cost
$2,605
Name
University of Minnesota Twin Cities
Department
Type
DUNS #
555917996
City
Minneapolis
State
MN
Country
United States
Zip Code
55455
Schneider, Joseph; Burmeister, Lynn A; Rudser, Kyle et al. (2016) Hypothyroidism in late-onset Pompe disease. Mol Genet Metab Rep 8:24-7
Polgreen, Lynda E; Vehe, Richard K; Rudser, Kyle et al. (2016) Elevated TNF-α is associated with pain and physical disability in mucopolysaccharidosis types I, II, and VI. Mol Genet Metab 117:427-30
Shapiro, Elsa G; Rudser, Kyle; Ahmed, Alia et al. (2016) A longitudinal study of emotional adjustment, quality of life and adaptive function in attenuated MPS II. Mol Genet Metab Rep 7:32-9
Dyke, J P; Sondhi, D; Voss, H U et al. (2016) Brain Region-Specific Degeneration with Disease Progression in Late Infantile Neuronal Ceroid Lipofuscinosis (CLN2 Disease). AJNR Am J Neuroradiol 37:1160-9
Najafian, Behzad; Tøndel, Camilla; Svarstad, Einar et al. (2016) One Year of Enzyme Replacement Therapy Reduces Globotriaosylceramide Inclusions in Podocytes in Male Adult Patients with Fabry Disease. PLoS One 11:e0152812
Shapiro, E; King, K; Ahmed, A et al. (2016) The Neurobehavioral Phenotype in Mucopolysaccharidosis Type IIIB: an Exploratory Study. Mol Genet Metab Rep 6:41-47
Rappaport, Jeff; Manthe, Rachel L; Solomon, Melani et al. (2016) A Comparative Study on the Alterations of Endocytic Pathways in Multiple Lysosomal Storage Disorders. Mol Pharm 13:357-68
Ahmed, Alia; Shapiro, Elsa; Rudser, Kyle et al. (2016) Association of somatic burden of disease with age and neuropsychological measures in attenuated mucopolysaccharidosis types I, II and VI. Mol Genet Metab Rep 7:27-31
Karimian, Zahra; Whitley, Chester B; Rudser, Kyle D et al. (2016) Delayed Infusion Reactions to Enzyme Replacement Therapies. JIMD Rep :
Kazi, Zoheb B; Prater, Sean N; Kobori, Joyce A et al. (2016) Durable and sustained immune tolerance to ERT in Pompe disease with entrenched immune responses. JCI Insight 1:

Showing the most recent 10 out of 84 publications