Abstract:
:The enzymatic defect in Pompe disease is insufficient lysosomal acid alpha-glucosidase (GAA) activity which leads to lysosomal glycogen accumulation. We recently introduced a simple and reliable method to measure GAA activity in dried blood spots using Acarbose, a highly selective alpha-glucosidase inhibitor, to eliminate isoenzyme interference. Here we demonstrate that this method efficiently detects late-onset Pompe patients who are frequently misdiagnosed by conventional methods due to residual GAA activity in other tissue types.
journal_name
Mol Genet Metabjournal_title
Molecular genetics and metabolismauthors
Kallwass H,Carr C,Gerrein J,Titlow M,Pomponio R,Bali D,Dai J,Kishnani P,Skrinar A,Corzo D,Keutzer Jdoi
10.1016/j.ymgme.2006.12.006subject
Has Abstractpub_date
2007-04-01 00:00:00pages
449-52issue
4eissn
1096-7192issn
1096-7206pii
S1096-7192(06)00389-1journal_volume
90pub_type
杂志文章abstract::Multiple sulfatase deficiency (MSD) is an ultra-rare neurodegenerative disorder that results in defective sulfatase post-translational modification. Sulfatases in the body are activated by a unique protein, formylglycine-generating enzyme (FGE) that is encoded by SUMF1. When FGE is absent or insufficient, all 17 known...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2018.01.005
更新日期:2018-03-01 00:00:00
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journal_title:Molecular genetics and metabolism
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2007.07.013
更新日期:2007-12-01 00:00:00
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abstract::Immune response to replacement therapy has been reported for a range of therapeutic strategies being developed for the treatment of patients with genetic disease. The potential problem of immune response to enzyme replacement therapy has been investigated in alpha-L-iduronidase immunized rats, representing a model of ...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章,meta分析
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journal_title:Molecular genetics and metabolism
pub_type:
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更新日期:2011-09-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2010.05.009
更新日期:2010-09-01 00:00:00
abstract::The disorder trimethylaminuria (TMAu) often manifests itself in a body odor for individuals affected. TMAu is due to decreased metabolism of dietary-derived trimethylamine (TMA). In a healthy individual, 95% or more of TMA is converted by the flavin-containing monooxygenase 3 (FMO3, EC 1.14.13.8) to non-odorous trimet...
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doi:10.1016/j.ymgme.2009.02.006
更新日期:2009-06-01 00:00:00
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pub_type: 杂志文章
doi:10.1016/j.ymgme.2012.04.011
更新日期:2012-07-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2009.06.010
更新日期:2009-11-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2004.12.001
更新日期:2005-04-01 00:00:00
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pub_type: 杂志文章,评审
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更新日期:2012-08-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2003.09.009
更新日期:2003-12-01 00:00:00
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doi:10.1006/mgme.1999.2950
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2006.07.012
更新日期:2006-12-01 00:00:00
abstract::The Wnt pathway has been shown to play an important role in maintenance of stem cells and cell fate decisions in embryonic and adult stem cell populations. Activation of the Wnt pathway in mesenchymal stem cells and 3 T3-L1 cells inhibits adipogenesis and can lead to osteoblastogenesis. To evaluate the role of the Wnt...
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doi:10.1006/mgme.2000.3088
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2010.08.004
更新日期:2010-12-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2006.12.010
更新日期:2007-04-01 00:00:00
abstract::The glucose-6-phosphate transporter (G6PT) deficient in glycogen storage disease type Ib is a phosphate (P(i))-linked antiporter capable of G6P: P(i) and P(i):P(i) exchanges. We previously characterized G6PT mutations by measuring G6P uptake activities in microsomes co-expressing G6PT and glucose-6-phosphatase-alpha. ...
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pub_type: 杂志文章
doi:10.1016/j.ymgme.2008.08.005
更新日期:2008-12-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1006/mgme.2001.3222
更新日期:2001-11-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2013.10.018
更新日期:2014-01-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1006/mgme.1998.2795
更新日期:1999-03-01 00:00:00
abstract::Niemann-Pick type C (NP-C) is a rare recessive disorder associated with progressive supranuclear gaze palsy. Degeneration occurs initially for vertical saccades and later for horizontal saccades. There are studies of oculomotor degeneration in adult NP-C patients [1, 2] but no comparable studies in children. We used h...
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pub_type: 杂志文章
doi:10.1016/j.ymgme.2017.11.004
更新日期:2018-02-01 00:00:00