Abstract:
:Citrin is a mitochondrial aspartate glutamate carrier primarily expressed in the liver, heart, and kidney. We found that adult-onset type II citrullinemia is caused by mutations in the SLC25A13 gene that encodes for citrin. In this report, we describe the frequency of SLC25A13 mutations, the roles of citrin as a member of the urea cycle and as a member of the malate-aspartate shuttle, the relationship between its functions and symptoms of citrin deficiency, and therapeutic issues.
journal_name
Mol Genet Metabjournal_title
Molecular genetics and metabolismauthors
Saheki T,Kobayashi K,Iijima M,Horiuchi M,Begum L,Jalil MA,Li MX,Lu YB,Ushikai M,Tabata A,Moriyama M,Hsiao KJ,Yang Ydoi
10.1016/j.ymgme.2004.01.006subject
Has Abstractpub_date
2004-04-01 00:00:00pages
S20-6eissn
1096-7192issn
1096-7206pii
S1096719204000095journal_volume
81 Suppl 1pub_type
杂志文章,评审abstract::Congenital disorders of glycosylation (CDG) are an expanding group of inherited disorders caused by defects in the N- or O-Glycosylation of proteins and lipids. Several CDG subtypes have been described so far, including CDG type Ih which is caused by a deficiency of the dolichyl-P-Glc:Glc(1)Man(9)GlcNAc(2)-PP-dolichyl...
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
abstract:OBJECTIVE:To evaluate the safety and explore the efficacy of idursulfase (recombinant human iduronate-2-sulfatase) treatment for mucopolysaccharidosis II (MPS II). STUDY DESIGN:Twelve patients were enrolled into a randomized, double-blind, placebo-controlled trial for 24 weeks followed by an open-label extension study...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ymgme.2006.09.001
更新日期:2007-03-01 00:00:00
abstract:BACKGROUND:While enzyme replacement therapy (ERT) has been shown to improve endurance and joint mobility for patients with mucopolysaccharidoses (MPS) I, II, IVA and VI, the impact of ERT on cardiac abnormalities remains uncertain. METHODS:Medical records and echocardiograms of 28 Taiwanese MPS patients (9 with MPS I,...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2016.02.003
更新日期:2016-04-01 00:00:00
abstract::Mutations in the arylsulfatase E gene, located on the X chromosome, have been shown to cause chondrodysplasia punctata (CDP). A substitution of arginine with serine at amino acid 12 (R12S) was identified in a patient with typical features of mild symmetrical CDP including mild mental retardation. The proband was insti...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1006/mgme.1999.2935
更新日期:1999-12-01 00:00:00
abstract::We describe a novel mitochondrial ND2 mutation (T4681C) in a patient presenting with Leigh Syndrome. Biochemical analyses revealed a low isolated complex I activity in patient's fibroblasts, blood and skeletal muscle. Mutant transmitochondrial cybrid clones retained the specific complex I defect, demonstrating the mit...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2006.08.003
更新日期:2007-01-01 00:00:00
abstract::Three functional polymorphisms described in the promoter of receptor for advanced glycation end products (RAGE) gene were shown to have a marked effect on transcriptional activity. The few studies which analyzed the relationship between these three polymorphisms and the diabetic complications have shown conflicting re...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2005.02.010
更新日期:2005-06-01 00:00:00
abstract::The insulin-like growth factor I receptor (IGF-I-R) has an important role in breast cancer etiology. The receptor is overexpressed by most breast cancers, where it functions as a potent antiapoptotic agent. BRCA1 is a tumor suppressor gene that is mutated in a large fraction of familial breast and ovarian cancers. Cot...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1006/mgme.1999.2958
更新日期:2000-02-01 00:00:00
abstract::Fabry disease is an under-recognized X-linked lysosomal disorder, due to alpha-galactosidase A deficiency. Most of the mutations in the GLA gene are detectable using genomic sequencing analysis. However, deletions of one or more exons or deletion encompassing the entire gene are undetectable, especially in heterozygou...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2008.03.017
更新日期:2008-07-01 00:00:00
abstract::Congenital generalized lipodystrophy (CGL), characterized by generalized absence of adipose tissue, has heterogeneous causes. Recently, a novel type of CGL complicated by muscular dystrophy was categorized as CGL4 caused by PTRF-CAVIN deficiency. However, it is unknown whether CGL4 exhibits clinical abnormalities duri...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2010.06.016
更新日期:2010-10-01 00:00:00
abstract::Isovaleric acidemia (IVA), a rare recessive autosomal disorder, is caused by isovaleryl-CoA dehydrogenase (IVD) deficiency. IVA may present with symptoms during the acute stage of severe metabolic acidosis, ketosis, vomiting, and altered mental status. With the help of newborn screening (NBS) by tandem mass spectromet...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2006.08.011
更新日期:2007-02-01 00:00:00
abstract:OBJECTIVE:To assess whether or not pyrimethamine (PMT) can be used to enhance β-hexosaminidase A activity (HexA) in subjects with Late Onset Tay Sachs (LOTS), we studied the effect of incremental doses of PMT in vivo in 9 LOTS patients carrying the αG269S/c.1278insTACT mutations. METHODS:PMT treatment was initiated at...
journal_title:Molecular genetics and metabolism
pub_type: 临床试验,杂志文章
doi:10.1016/j.ymgme.2010.11.163
更新日期:2011-03-01 00:00:00
abstract:OBJECTIVE:To better delineate the natural history of patients with methylmalonic aciduria (MMA). STUDY DESIGN:Thirty patients with vitamin-B12-unresponsive MMA (25 aged 1.5 to 22.0 years (y) at the end of the study and 5 who died during a metabolic crisis) were managed following standardized guidelines and studied ret...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2009.03.006
更新日期:2009-07-01 00:00:00
abstract::Methylenetetrahydrofolate reductase (MTHFR) deficiency is a rare autosomal recessive disorder. A novel homozygous MTHFR c.474A>T (p.G158G) mutation was detected in two unrelated children of Jewish Bukharian origin. This mutation generates an abnormal splicing and early termination codon. A carrier frequency of 1:39 (5...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2012.08.011
更新日期:2012-11-01 00:00:00
abstract::Familial male-limited precocious puberty (FMPP) is a form of luteinizing hormone-releasing hormone (LHRH)-independent isosexual precocious puberty caused by gain-of-function mutations of the luteinizing hormone/chorionic gonadotropin receptor (hLHR). The most common mutation is 1733 A>G, which causes substitution of A...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1006/mgme.1998.2780
更新日期:1999-01-01 00:00:00
abstract::The acid phosphatase (ACP1) locus codes for a low molecular weight protein tyrosine phosphatase (LMPTP) that is found ubiquitously in human tissues. The *A allele of the ACP1 gene is associated with lower total enzymatic activity than the *B and *C alleles. An association between the *A allele and extreme values of bo...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/s1096-7192(02)00120-8
更新日期:2002-11-01 00:00:00
abstract:BACKGROUND:Little is known about the consequences of the special energy enriched diet used to treat patients with phenylketonuria (PKU) in terms of obesity and metabolic syndrome (MetSyn) development. OBJECTIVE:To investigate the prevalence of overweight and obesity, and its consequences in terms of body composition a...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2012.10.006
更新日期:2012-12-01 00:00:00
abstract::Gaucher disease (GD) is an autosomal-recessive lysosomal storage disease caused by a deficiency of the enzyme, glucocerebrocidase, resulting in accumulation of lipid-laden storage cells in multiple organs such as bone marrow, liver, spleen, and lungs. Type 1 Gaucher disease is the most common form of this condition in...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2017.10.013
更新日期:2018-03-01 00:00:00
abstract::Abnormal neurodevelopment has been widely reported in combined methylmalonic aciduria (MMA) and homocystinuria, cblC type (cblC disease), but neurodevelopmental phenotypes in cblC have not previously been systematically studied. We sought to further characterize developmental neurology in children with molecularly-con...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2013.07.018
更新日期:2013-11-01 00:00:00
abstract::Hypophosphatasia (HPP) is a rare inherited skeletal dysplasia due to loss of function mutations in the ALPL gene. The disease is subject to an extremely high clinical heterogeneity ranging from a perinatal lethal form to odontohypophosphatasia affecting only teeth. Up to now genetic diagnosis of HPP is performed by se...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2015.09.010
更新日期:2015-11-01 00:00:00
abstract::Saposin A is a post-translation product of the prosaposin (PSAP) gene that serves as an activator protein of the galactocerebrosidase (GALC) enzyme, and is necessary for the degradation of certain glycosphingolipids. Deficiency of saposin A leads to a clinical picture identical to that of early-infantile Krabbe diseas...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2019.08.001
更新日期:2020-02-01 00:00:00
abstract::The identification of disease causing mutation in patients with neurodegenerative disorders originating from small, non-consanguineous families is challenging. Three siblings were found to have ventriculomegaly at early gestation; postnatally, there was no acquisition of developmental milestones, and the muscles of th...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2011.09.020
更新日期:2011-12-01 00:00:00
abstract::Screening for Smith-Lemli-Opitz Syndrome (SLOS) using elevated 7-dehydrocholesterol (7DHC) as a marker is sensitive, but not always specific. Elevations of 7DHC can be seen in patients who do not have a defect in 7-dehydrocholesterol reductase. These results have often been attributed to medication artifacts, but spec...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2013.04.004
更新日期:2013-09-01 00:00:00
abstract::The CLN3 gene, which encodes the protein whose absence is responsible for Batten disease, the most common inherited neurovisceral storage disease of childhood, was identified in 1995. The function of the protein, Cln3p, still remains elusive. We previously cloned the Saccharomyces cerevisiae homolog to the human CLN3 ...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1006/mgme.1999.2820
更新日期:1999-04-01 00:00:00
abstract::X-linked adrenoleukodystrophy (X-ALD) is caused by mutations in the ABCD1 gene that encodes a peroxisomal membrane located ABC half-transporter named ALDP. Mutations in ALDP result in elevated levels of very long-chain fatty acids (VLCFA) and reduced VLCFA beta-oxidation in peroxisomes. The peroxisomal membrane harbor...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章,评审
doi:10.1016/j.ymgme.2006.10.001
更新日期:2007-03-01 00:00:00
abstract::Elevated plasma concentration of total homocysteine (tHcy) has been linked with many diseases. tHcy is associated with a variety of factors, including polymorphisms in genes involved in homocysteine metabolism. It is not clear whether US-mandated fortification of grain products with folic acid has affected the associa...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2009.05.012
更新日期:2009-09-01 00:00:00
abstract:BACKGROUND:The number of newborns and the number of disorders detected by large-scale screening programs has increased dramatically in the last decade. Newborn screening is a multi-step process requiring confirmatory testing to establish and refine a diagnosis. Whereas screening cutoffs are established to detect all ca...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2011.08.020
更新日期:2011-12-01 00:00:00
abstract::Recently, BH(4)-responsive phenylalanine hydroxylase (PAH) deficiency was reported in patients with specific mutations in the PAH gene, and it was suggested that BH(4) responsiveness may be determined by the respective genotypes. We now report on three patients with PAH deficiency and the same genotype but different r...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1006/mgme.2001.3168
更新日期:2001-05-01 00:00:00
abstract::Epstein-Barr virus (EBV) has been associated with several malignant processes in man, most notably Burkitt lymphoma in previously healthy individuals and lesions resembling large cell non-Hodgkin lymphomas in organ transplant recipients. Mice with the severe combined immunodeficiency phenotype (SCID mice) are exquisit...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1006/mgme.1998.2708
更新日期:1998-07-01 00:00:00
abstract::Resistance to apoptosis has been described in neutrophils from patients with PNH and related hematologic disorders (aplastic anemia, myelodysplastic syndrome), but its molecular basis is not understood. Using gene expression analysis, PNH granulocytes had relative overexpression of four anti-apoptosis genes (human A1,...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/s1096-7192(03)00047-7
更新日期:2003-04-01 00:00:00
abstract::Since patients with galactose-1-phosphate uridyltransferase (GALT) deficiency have considerable endogenous galactose formation and only limited urinary excretion of galactose metabolites, there must be mechanisms for disposal of the sugar. Otherwise, a steady-state could not be maintained and there would be continuous...
journal_title:Molecular genetics and metabolism
pub_type: 临床试验,杂志文章
doi:10.1016/j.ymgme.2004.03.003
更新日期:2004-06-01 00:00:00