Abstract:
:The thyroid-stimulating hormone (TSH, or thyrotropin) receptor (TSHR) mediates the activating action of TSH to the thyroid gland, resulting in the growth and proliferation of thyrocytes and thyroid hormone production. In Graves' disease, thyroid-stimulating autoantibodies can mimic TSH action and stimulate thyroid cells. This leads to hyperthyroidism and abnormal overproduction of thyroid hormone. TSHR-antibodies-binding epitopes on the receptor molecule are well studied. Mechanism of TSHR-autoantibodies production is more or less clear but a susceptibility gene, which is linked to their production, is still unknown. Genetic studies show no linkage between the TSHR gene and Graves' disease. Among three common polymorphisms in the TSHR gene, only the D727E germline polymorphism in the cytoplasmic tail of the receptor showed an association with the disease, and this association is weak. The absence of a strong genetic effect of the TSHR polymorphisms in such a common and complex disorder as Graves' disease may be explained by a high degree of evolutionary conservation in TSHR. This can be shown by naturally existing germline and somatic mutations in the TSHR gene that cause various types of nonautoimmune and hereditary thyroid disease.
journal_name
Mol Genet Metabjournal_title
Molecular genetics and metabolismauthors
Chistiakov DAdoi
10.1016/j.ymgme.2003.09.001subject
Has Abstractpub_date
2003-12-01 00:00:00pages
377-88issue
4eissn
1096-7192issn
1096-7206pii
S1096719203001938journal_volume
80pub_type
杂志文章,评审abstract::D-2-hydroxyglutaric aciduria (D-2-HGA) is a very rare autosomal recessive metabolic disorder that has recently been associated with mutations in the D-2-hydroxyglutarate dehydrogenase gene. The biochemical phenotype of D-2-HGA is defined by the accumulation of abnormal amounts of D-2-hydroxyglutarate in cerebrospinal ...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2005.06.005
更新日期:2005-09-01 00:00:00
abstract::Glycogen storage disease type I (GSD I) is caused by inherited defects of the glucose 6-phosphatase complex, resulting in fasting hypoglycemia, lactic acidosis, hyperuricemia and hyperlipidemia. Sixteen out of 26 (61.5%) GSD I patients in our study had suboptimal levels (<30 ng/ml) of 25-hydroxyvitamin-D (25(OH)D) des...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2009.12.012
更新日期:2010-04-01 00:00:00
abstract::Phenotypic expression of the deafness-associated mitochondrial A1555G mutation in the 12S rRNA gene is influenced by aminoglycosides and complex inheritance of nuclear-encoded modifier genes. The position of a major nuclear modifier gene has been localized to chromosome 8p23.1, but the identification of this gene has ...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2004.07.009
更新日期:2004-11-01 00:00:00
abstract:INTRODUCTION:Alkaptonuria (AKU) is a rare inherited disorder of tyrosine metabolism resulting in an accumulation of homogentisic acid oxidation products in the joints and cardiovascular system. Aortic distensibility may be a non-invasive indicator of cardiovascular complications. Descending thoracic aortic distensibili...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2020.05.006
更新日期:2020-08-01 00:00:00
abstract::Betaine-homocysteine methyltransferase (BHMT) catalyzes the remethylation of homocysteine. BHMT2 encodes a protein 73% identical in amino acid sequence to BHMT, but the function of BHMT2 remains unclear. We set out to identify and functionally characterize common genetic variation in BHMT and BHMT2. Specifically, we s...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2008.03.013
更新日期:2008-07-01 00:00:00
abstract::Prior to the advent of expanded newborn screening, sudden and unexplained death was often the first and only symptom of medium-chain acyl-CoA dehydrogenase deficiency (MCADD). With the use of tandem mass spectrometry, infants can now be identified and treated before a life threatening metabolic decompensation occurs. ...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2011.01.011
更新日期:2011-05-01 00:00:00
abstract::Fabry disease (FD) is an X-linked lysosomal storage disorder resulting from deficiency of α-galactosidase A (GLA). Traditionally, heterozygotes were considered asymptomatic carriers of FD, but it is now apparent that the asymptomatic female carrier is the exception and most heterozygotes suffer significant multisystem...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2014.11.005
更新日期:2015-02-01 00:00:00
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
doi:10.1016/s1096-7192(02)00148-8
更新日期:2002-09-01 00:00:00
abstract::An approach to treating Gaucher disease is substrate inhibition therapy which seeks to abate the aberrant lysosomal accumulation of glucosylceramide. We have identified a novel inhibitor of glucosylceramide synthase (Genz-112638) and assessed its activity in a murine model of Gaucher disease (D409V/null). Biochemical ...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2007.04.001
更新日期:2007-07-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2010.05.012
更新日期:2010-09-01 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::Since the last, 6th, International Congress on Neuronal Ceroid-Lipofuscinoses, neuropathological advances in neuronal ceroid lipofuscinoses (NCL) have been made in several areas: (1) In adult NCL (ANCL) lipopigments have now been repeatedly confirmed to contain subunit c of mitochondrial ATP synthase and even sphingol...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章,评审
doi:10.1006/mgme.1999.2808
更新日期:1999-04-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2017.06.012
更新日期:2017-09-01 00:00:00
abstract::Tetrahydrobiopterin (BH4) responsiveness in patients with mutations in the phenylalanine hydroxylase (PAH) gene is a recently recognized subtype of hyperphenylalaninemia characterized by a positive BH4 loading test. According to recent estimates, this phenotype may be quite common, suggesting that a large group of ind...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2004.06.007
更新日期:2004-09-01 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::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...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2017.11.004
更新日期:2018-02-01 00:00:00
abstract:BACKGROUND:Medium-chain acyl-CoA dehydrogenase (MCAD) deficiency is a representative disorder of fatty acid oxidation and is one of the most prevalent inborn errors of metabolism among Caucasian populations. In Japan, however, it was as late as 2000 when the first patient was found, and enzymatic and genetic evaluation...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2016.10.007
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:Phenylketonuria (PKU) is an autosomal recessive disorder caused by deficiency of hepatic phenylalanine hydroxylase (PAH) leading to increased levels of phenylalanine in the plasma. Phenylalanine levels and phenylalanine hydroxylase (PAH) activity monitoring are currently limited to conventional blood dot tes...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2015.04.005
更新日期:2015-06-01 00:00:00
abstract::Mucolipidosis type II (ML II) is a fatal, autosomal recessive, lysosomal storage disorder characterized by severe clinical and radiologic features. ML II results from mutations in alpha and beta subunits, encoded by the GlcNAc-1-phosphotransferase gene (GNPTAB). Most of the 40 different GNPTAB mutations reported so fa...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2007.09.010
更新日期:2008-02-01 00:00:00
abstract::To elucidate the basis of mucopolysaccharidosis type VI (MPS VI) from the point of view of enzyme structure, we built structural models of mutant N-acetylgalactosamine-4-sulfatase (4S) resulting from 34 missense mutations (17 severe and 17 attenuated), and analyzed the influence of each amino acid replacement on the s...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2007.11.017
更新日期:2008-04-01 00:00:00
abstract::We report here the case of a young male who started to show verbal fluency disturbance, clumsiness and gait anomalies at the age of 3.5years and presented bilateral striatal necrosis. Clinically, the diagnosis was compatible with Leigh syndrome but the underlying molecular defect remained elusive even after exome anal...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2016.09.001
更新日期:2016-11-01 00:00:00
abstract::Pompe disease is caused by the deficiency of lysosomal acid α-glucosidase (GAA) leading to progressive myopathy. Enzyme replacement therapy (ERT) with recombinant human (rh) GAA has limitations, including inefficient uptake of rhGAA in skeletal muscle linked to low cation-independent mannose-6-phosphate receptor (CI-M...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2019.10.005
更新日期:2020-02-01 00:00:00
abstract::Congenital adrenal hyperplasia (CAH) is a common inborn error of steroidogenesis. The clinical spectrum of CAH ranges from the severe classical form, which can be fatal in the newborn, to simple virilizing forms or a milder non-classical form which is often not diagnosed until puberty. Recessive mutations in the autos...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2004.02.006
更新日期:2004-05-01 00:00:00
abstract::Among the phenotypes associated with Gaucher disease, the deficiency of glucocerebrosidase, are rare patients with early onset, treatment-refractory parkinsonism. Sequencing of glucocerebrosidase in 17 such patients revealed 12 different genotypes. Fourteen patients had the common "non-neuronopathic" N370S mutation, i...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/s1096-7192(03)00071-4
更新日期:2003-06-01 00:00:00
abstract::The tissue specificity of mitochondrial diseases is poorly understood. Recently, tissue-specific quantitative differences of the components of the mitochondrial translation system have been found to correlate with disease presentation in fatal hepatopathy caused by mutations in mitochondrial translation factor EFG1. M...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2007.02.006
更新日期:2007-06-01 00:00:00
abstract::Oxidative stress plays an important role in the pathophysiology of neurodegenerative diseases, including X-linked adrenoleukodystrophy (X-ALD). In the present work, we evaluated lipid (malondialdehyde [MDA] content) and protein (sulfhydryl and carbonyl contents) oxidative damage parameters in plasma from X-ALD patient...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2012.03.019
更新日期:2012-06-01 00:00:00
abstract::Mucopolysaccharidosis (MPS) type VII is a lysosomal storage disease caused by deficiency of the lysosomal enzyme β-glucuronidase (GUS), leading to accumulation of glycosaminoglycans (GAGs). Enzyme replacement therapy (ERT) effectively clears GAG storage in the viscera. Recent studies showed that a chemically modified ...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2012.07.002
更新日期:2012-09-01 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::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::Carnitine-acylcarnitine translocase (CATR) deficiency is a severe defect in fatty acid oxidation which presents early in life most frequently with hypoglycemia, hyperammonemia, and severe cardiac abnormalities. CATR exchanges acylcarnitines of various chain lengths for free carnitine across the mitochondrial membrane....
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1006/mgme.1999.2950
更新日期:2000-01-01 00:00:00