Abstract:
:The mutation T3308C results in a Met --> Thr change at the highly conserved amino acid position 1 of the mtDNA ND1 gene (M1T). To study its potential pathogenic effect we have carried out a combination of mitochondrial protein synthesis and Northern and Western analyses. Our data demonstrate that M1T mutation does not affect the efficiency of the synthesis of the ND1 polypeptide and suggest that any codon specifying methionine located close to the 5' end of mitochondrial mRNAs may be used as translational initiator.
journal_name
Mol Genet Metabjournal_title
Molecular genetics and metabolismauthors
Fernández-Moreno MA,Bornstein B,Campos Y,Arenas J,Garesse Rdoi
10.1006/mgme.2000.3005subject
Has Abstractpub_date
2000-07-01 00:00:00pages
238-40issue
3eissn
1096-7192issn
1096-7206pii
S1096719200930051journal_volume
70pub_type
杂志文章abstract::The mitochondrial 13513G>A (D393N) mutation in the ND5 subunit of the respiratory chain complex I was initially described in association with MELAS syndrome. Recent observations have linked this mutation to Leigh disease. We screened for the 13513G>A mutation in a cohort of 265 patients with Leigh and Leigh-like disea...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2008.04.004
更新日期:2008-08-01 00:00:00
abstract::Degenerative joint disease (DJD) is one aspect of mucopolysaccharidosis VI (MPS VI) pathology that has proven resistant to systemic enzyme replacement therapy (ERT). In this study the effect of repeated intra-articular injections (IA INJ) of recombinant human acetylgalactosamine-4-sulfatase (rh4S) on DJD was examined....
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2007.04.009
更新日期:2007-08-01 00:00:00
abstract::Porphyria cutanea tarda (PCT) is caused by decreased activity of uroporphyrinogen decarboxylase (UROD) in the liver. The disease usually occurs in adulthood and is characterized by cutaneous photosensitivity, hyperpigmentation, skin fragility and hypertrichosis, due to the accumulation of porphyrins produced by oxidat...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2012.02.002
更新日期:2012-04-01 00:00:00
abstract::Tetrahydrobiopterin (BH(4)) is widely used as a therapeutic agent in patients with BH(4) deficiencies and mild forms of phenylketonuria (PKU) and there is an increasing need for the measurement of its plasma concentrations in patients with cardiovascular disorders. We measured BH(4) and total biopterin in dithioerythr...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2003.09.014
更新日期:2004-01-01 00:00:00
abstract::Congenital adrenal hyperplasia (CAH) is a common autosomal recessive disorder mainly caused by defects in the steroid 21-hydroxylase (CYP21) gene. For reliable and accurate mutation detection in the CYP21 gene it is important to separate the CYP21 gene from the highly homologous CYP21P pseudogene. For this, several di...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1006/mgme.2000.3023
更新日期:2000-08-01 00:00:00
abstract:BACKGROUND:In children with phenylketonuria (PKU), it is possible that high carbohydrate protein substitutes may adversely affect blood phenylalanine control. We evaluated if a low carbohydrate, 'ready-to-drink' protein substitute would impact on short term blood phenylalanine control, weight and appetite in children w...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ymgme.2011.09.014
更新日期:2011-01-01 00:00:00
abstract::Ornithine transcarbamylase deficiency is a very heterogeneous urea cycle disorder resulting in hyperammonemia with various presentations from the neonatal period through adulthood. We performed a retrospective study in nine patients (four male/five female, age at diagnosis ranging from 6 days to 14 years) to evaluate ...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1006/mgme.2001.3156
更新日期:2001-04-01 00:00:00
abstract:INTRODUCTION:Telomeres may be considered markers of biological aging, shorter telomere length is associated with some age-related diseases; in several studies short telomere length has also been associated to obesity in adults and adolescents. However the relationship between telomere complex functions and obesity is s...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2016.04.003
更新日期:2016-06-01 00:00:00
abstract::Hereditary renal hypouricemia (HRH) is an inborn error of renal membrane transport specific for uric acid, resulting in increased renal urate clearance associated with hypouricemia. Apparently in most HRH patients, the disorder is caused by loss of function mutations in the gene SLC22A12 coding for human urate transpo...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章,评审
doi:10.1016/j.ymgme.2006.03.015
更新日期:2006-09-01 00:00:00
abstract::Classic phenylketonuria (PKU) is characterized by severe mental retardation in untreated individuals and mild neurocognitive abnormalities in some early treated adults. The exact biochemical mechanisms underlying this neurotoxicity remain undetermined. Several theories implicate abnormal cerebral energy utilization an...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2005.06.010
更新日期:2006-03-01 00:00:00
abstract::Newborn screening (NBS) for Krabbe disease, a rare neurodegenerative disorder caused by deficient galactocerebrosidase (GALC) enzyme activity, has recently been implemented in a number of US states. However, the spectrum of phenotypic manifestations associated with deficient GALC activity complicates the management of...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2017.05.015
更新日期:2017-07-01 00:00:00
abstract:OBJECTIVE:To evaluate the efficacy and safety of dietary lysine restriction as an adjunct to pyridoxine therapy on biochemical parameters, seizure control, and developmental/cognitive outcomes in children with pyridoxine-dependent epilepsy (PDE) caused by antiquitin (ATQ) deficiency. METHODS:In this observational stud...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ymgme.2012.09.006
更新日期:2012-11-01 00:00:00
abstract::Leber's congenital amaurosis (LCA) is the earliest and most severe form of all inherited retinal dystrophies responsible for congenital blindness. Genetic heterogeneity of LCA has been suspected since the report by Waardenburg of normal children born to affected parents. In 1995, we localized the first disease causing...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章,评审
doi:10.1006/mgme.1999.2906
更新日期:1999-10-01 00:00:00
abstract::Mutations in the CLN7/MFSD8 gene encoding the lysosomal membrane protein CLN7 are causative of CLN7 disease, an inherited neurodegenerative disorder that typically affects children. To gain insight into the pathomechanisms of CLN7 disease, we established an immortalized cell line based on cerebellar (Cb) granule neuro...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2018.09.009
更新日期:2019-02-01 00:00:00
abstract::We describe three novel deletions in the human AGT gene in three patients with primary hyperoxaluria type 1, an autosomal recessive disease resulting from a deficiency of the liver peroxisomal enzyme, alanine glyoxylate aminotransferase (AGT; EC 2.6.1.44). A deletion of 4 nucleotides in the exon 6/intron 6 splice junc...
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
abstract:BACKGROUND:Barth syndrome (BTHS) is an X-linked recessive disorder characterized by cardiomyopathy, skeletal myopathy and cyclic neutropenia in male patients. It is caused by mutations in the TAZ gene coding for the tafazzin, a protein involved in the remodeling of cardiolipin. Loss of cardiolipin in the inner mitochon...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2012.01.015
更新日期:2012-05-01 00:00:00
abstract::Fat cell lipolysis, the cleavage of triglycerides and release of fatty acids and glycerol, evolved to enable survival during prolonged food deprivation but is paradoxically increased in obesity, in which a surfeit of all energy metabolites is found. Essential, previously-unsuspected components have been discovered in ...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章,评审
doi:10.1016/j.ymgme.2008.06.012
更新日期:2008-11-01 00:00:00
abstract::Quantitative fluorescent multiplex PCR (QFM-PCR) was established in order to make possible the rapid and efficient mutational analysis of the pancreatic secretory trypsin inhibitor (SPINK1) gene. Using QFM-PCR, a novel heterozygous deletion encompassing the entire SPINK1 gene was identified in one of nine newly recrui...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2007.06.006
更新日期:2007-09-01 00:00:00
abstract::We determined the ability of self-complementary adeno-associated virus (scAAV) vectors to deliver and express the pyruvate dehydrogenase E1alpha subunit gene (PDHA1) in primary cultures of skin fibroblasts from 3 patients with defined mutations in PHDA1 and 3 healthy subjects. Cells were transduced with scAAV vectors ...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2007.10.131
更新日期:2008-04-01 00:00:00
abstract::Niemann-Pick disease type C (NP-C) is an autosomal recessive neurovisceral storage disease with neurodegeneration caused by mutations in either the NPC-1 or NPC-2 gene. The murine ortholog of NPC-1 is mutated in BALB/c npc(nih) and this mutant mouse shows equally conspicuous neurodegeneration and loss of neurons. Howe...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2004.08.017
更新日期:2005-01-01 00:00:00
abstract::3-Hydroxy-3-methylglutaryl-CoA lyase (HL) deficiency is a rare autosomal recessive genetic disorder that affects ketogenesis and l-leucine catabolism, which generally appears during the first year of life. Patients with HL deficiency have a reduced capacity to synthesize ketone bodies. The disease is caused by lethal ...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章,评审
doi:10.1016/j.ymgme.2007.06.020
更新日期:2007-11-01 00:00:00
abstract::This study describes the phenotype/genotype analyses of 56 probands with a juvenile onset, some of which had atypical features of neuronal ceroid lipofuscinosis, collected at the New York State Institute for Basic Research (IBR). In this group, we found probands with abundant curvilinear profiles in lysosomal storage ...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1006/mgme.1999.2814
更新日期:1999-04-01 00:00:00
abstract::We report a transient drop in plasma Hcy and Cys following a single oral dose of PteGlu. The thiol change was concomitant with both the peak plasma 5CH3H4PteGlu1 level (by HPLC) and the maximum plasma Lactobacillus casei activity which reflects absorption of unmodified PteGlu. The significant reciprocal association of...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1006/mgme.1999.2813
更新日期:1999-05-01 00:00:00
abstract::Recent studies indicate altered cholesterol homeostasis in Huntington's disease (HD) after it was found that cultured human and mice cells expressing mutant huntingtin show reduced mRNA of cholesterol biosynthetic enzymes. Plasma total cholesterol (TC) levels have been connected to degenerative disorders, but data for...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2007.10.002
更新日期:2008-03-01 00:00:00
abstract::Pompe disease is a generalized lysosomal glycogenosis affecting essentially the skeletal muscles and the heart. It is due to the deficiency of acid alpha-glucosidase, also called acid maltase, involved in glycogen degradation by the cleavage of alpha-1,4 and alpha-1,6 glycosidic linkages. The severe infantile, milder ...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章,评审
doi:10.1006/mgme.2000.3003
更新日期:2000-07-01 00:00:00
abstract::Pulmonary alveolar type II cells have been shown to be a possible target for the secosteroid hormone, 1alpha,25-dihydroxyvitamin D3 [1alpha,25(OH)2D3], during perinatal transition. At present, there is great interest to isolate and identify the metabolites of 1alpha,25(OH)2D3 produced in its target tissues and to dete...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/s1096-7192(02)00022-7
更新日期:2002-05-01 00:00:00
abstract:BACKGROUND:Propionic acidemia (PA) is an organic aciduria caused by inherited deficiency of propionyl-CoA carboxylase. Left ventricular dysfunction and QT prolongation may lead to life-threatening complications. Systematic analyses of cardiac phenotypes, in particular effects of specific cardiac therapies, are scarce. ...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2020.02.004
更新日期:2020-05-01 00:00:00
abstract:INTRODUCTION:Nephropathic cystinosis is a rare autosomal recessive lysosomal storage disorder caused by mutations in the CTNS gene. Patients with nephropathic cystinosis suffer not only from renal disease but have also other systemic complications like myopathy and swallowing dysfunction. Dysphagia for solid food is me...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2019.01.011
更新日期:2019-04-01 00:00:00
abstract::Activation of fatty acids, catalyzed by acyl-coenzyme A (acyl-CoA) synthetases, is required for their subsequent metabolism. Peroxisomes and microsomes contain very-long-chain acyl-CoA synthetases (VLCSs) capable of activating fatty acids with a chain length of 22 or more carbons. Decreased peroxisomal VLCS activity i...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1006/mgme.1999.2883
更新日期:1999-09-01 00:00:00
abstract::The aim of this study was to evaluate the activity of daily living (ADL) and surgical interventions in patients with mucopolysaccharidosis IVA (MPS IVA). The factor(s) that affect ADL are age, clinical phenotypes, surgical interventions, therapeutic effect, and body mass index. The ADL questionnaire comprises three do...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2016.04.005
更新日期:2016-06-01 00:00:00