Abstract:
:Congenital heart disease (CHD) is one of most prevalent birth defects in the world. However, the underlying molecular mechanism(s) have not been fully understood. Here we report that increased CHD susceptibility is associated with genetic polymorphisms for de novo nucleotide biosynthesis in northern Chinese population, which has been reported with lower plasma folate levels. Nine tagSNPs of four genes (GART, ATIC, MTHFD1 and SHMT1) in de novo nucleotide biosynthesis were sequenced in 802 sporadic CHD patients and 1093 controls from two Han Chinese populations, located in north China (Shandong) and South China (Shanghai), respectively. Six SNPs were found to be significantly associated with CHDs or septation defects only in the Shandong population dataset, but none displayed significant association with any CHDs in the Shanghai population dataset as well as in the combined dataset. We also showed that the minor A allele of rs7279549 in GART reduced transcriptional activity and displayed lower affinity for unknown transcription factor(s), demonstrating the allele is a functional risk factor for CHD in Shandong population. Our study indicates that dysregulation of de novo nucleotide biosynthesis pathway may conditionally contribute to CHD pathogenesis in northern Chinese.
journal_name
Clin Genetjournal_title
Clinical geneticsauthors
Jiang YC,Kuang LL,Sun SN,Duan WY,Qiao B,Wang HYdoi
10.1111/cge.12874subject
Has Abstractpub_date
2017-05-01 00:00:00pages
748-755issue
5eissn
0009-9163issn
1399-0004journal_volume
91pub_type
杂志文章abstract::For Incontinentia pigmenti Bloch-Sulzberger (IP) and Aicardi syndrome, an X-linked dominant transmission with lethality in hemizygous males has been proposed. The typical transition from inflammation to verrucous hypertrophy and hyperpigmented skin areas in IP suggests a gradual replacement of defective cells by norma...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1985.tb00392.x
更新日期:1985-09-01 00:00:00
abstract::More than 80% of the first degree relatives of 106 patients with iron overload - 97 with idiopathic haemochromatosis (I.H.) and nine with haemosiderosis secondary to alcohol induced liver disease (A.H. - were examined. Physical examination and measurement of plasma iron level and UIBC were done in all subjects; relati...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1977.tb01324.x
更新日期:1977-05-01 00:00:00
abstract::Linkage analysis has been performed on a large South African family of British origin in which 39 persons in 6 generations had early onset Type I autosomal dominant retinitis pigmentosa (ADRP). Tight linkage was excluded between the disease and the D3S47 locus on chromosome 3. This finding is further evidence for gene...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1992.tb03406.x
更新日期:1992-06-01 00:00:00
abstract::Mutations in the RMRP gene that codes for an RNA subunit of the MRP RNAse complex are the cause of cartilage-hair hypoplasia (CHH; MIM 250250). We tested the hypothesis that recessive metaphyseal dysplasia without hypotrichosis (M1M 250460), a disorder presenting with short stature and metaphyseal dysplasia similar to...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1034/j.1399-0004.2002.610210.x
更新日期:2002-02-01 00:00:00
abstract::Two siblings born to consanguineous Bedouin parents and grandparents are reported with the phenotypic features of Ehlers-Danlos Syndrome (EDS), type VI. In addition, the affected individuals have a polyneuropathy as confirmed by nerve conduction velocity, electromyographic and muscle biopsy studies. We propose that th...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1989.tb02916.x
更新日期:1989-02-01 00:00:00
abstract::Three children with deletions of the terminal portion of the long arm of chromosome 2 [del (2) (q37)] are described and their clinical findings compared to published cases of 2q terminal deletions. Common clinical findings include development delay, macrocephaly, frontal bossing, depressed nasal bridge and cardiac ano...
journal_title:Clinical genetics
pub_type: 杂志文章,评审
doi:10.1111/j.1399-0004.1995.tb04073.x
更新日期:1995-09-01 00:00:00
abstract::A case of mosaic trisomy 8 is described and the accuracy of flask culture and in situ culture techniques in detecting chromosomal mosaicism in tissues discussed. The advantages of the in situ method are illustrated and the importance of mixed colonies in defining mosaicism highlighted. The implications for prenatal di...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1984.tb01989.x
更新日期:1984-03-01 00:00:00
abstract::Thirty-six families with tuberous sclerosis (TS) including 49 affected persons and 68 apparently unaffected first-degree relatives were examined for dental abnormality. Fifty unrelated controls were similarly examined. Clinically observed multiple enamel pits (pitted enamel hypoplasia) were noted in 71% of persons wit...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1987.tb03304.x
更新日期:1987-10-01 00:00:00
abstract::To obtain insight into the genetic variation of the low-density lipoprotein (LDL) receptor gene in Korean patients with familial hypercholesterolemia (FH), we used single-strand conformation polymorphism to screen all 18 exons and a promotor of the LDL receptor gene in 20 unrelated Korean FH patients. Four novel point...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1034/j.1399-0004.2000.570309.x
更新日期:2000-03-01 00:00:00
abstract::In order to increase the efficiency of the Magiscan metaphase location and karyotyping system, its software and mode of operation have been changed. In the new multiple-cell karyotyping method, interactions by the operator are only required for relocation and counting of metaphases, but not for karyotyping. Metaphases...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1991.tb03040.x
更新日期:1991-05-01 00:00:00
abstract::Long non-coding RNAs (lncRNAs), a class of long RNAs, are longer than 200 nucleotides in length but lack protein-coding capacity. LncRNAs, as critical genomic regulators, are involved in genomic imprinting regulation, histone modification and gene expression regulation as well as tumor initiation and progression. Howe...
journal_title:Clinical genetics
pub_type: 杂志文章,评审
doi:10.1111/cge.13800
更新日期:2021-01-01 00:00:00
abstract::Transient neonatal diabetes mellitus occurs in growth-retarded infants, has an incidence of 1 in 400000 live births and has been associated with both paternal uniparental disomy of chromosome 6 and paternal duplications of 6q. We analysed samples from our cohort of patients with transient neonatal diabetes mellitus fo...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1998.tb03774.x
更新日期:1998-12-01 00:00:00
abstract::A number of studies have reported on possible relationships between a hypervariable sequence near the 5' end of the insulin gene and some common diseases. Control populations within these studies appear to disobey the Hardy-Weinberg equilibrium. In this study we have ascertained the allele frequencies in 181 random in...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1986.tb00609.x
更新日期:1986-10-01 00:00:00
abstract::Two hundred and seventy-four patients with hemochromatosis and 1005 controls were HLA-typed, and HLA haplotypes were determined for 163 patients and 123 controls. The increased frequency of antigen A3 and haplotypes A3, B7 and A3, B14 in patients with hemochromatosis was confirmed. After correction for the space taken...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1983.tb02234.x
更新日期:1983-09-01 00:00:00
abstract::We report a family in which a woman with the mosaic karyotype 45,X/46,X,del(X)(p21.2) transmitted the deleted X chromosome to two daughters. The nature of the deletion was confirmed by fluorescent in situ hybridization (FISH). All three family members showed somatic Ullrich-Turner syndrome features, but only one daugh...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1997.tb02554.x
更新日期:1997-10-01 00:00:00
abstract::Renal angiomyolipomas were present in 23 out of a series of 38 patients with proven tuberous sclerosis (60.5%). Multiplicity and bilateral localization of combined renal angiomyolipomas were important differences between this category and the isolated, usually solitary, angiomyolipomas. One of the parents of a patient...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1989.tb02924.x
更新日期:1989-03-01 00:00:00
abstract::Malignant hyperthermia (MH)-related mutations have been identified in the ryanodine receptor type 1 gene (RYR1) and in the dihydropyridine gene (CACNA1S), but about half of the patients do not have causative mutations in these genes. We wanted to study the contribution of other muscle genes to the RYR1 phenotypes. We ...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/cge.12508
更新日期:2015-10-01 00:00:00
abstract::This report describes a 46,XY phenotypic female infant with absent uterus, probable agonadism, and bilateral upper amelia. The constellation of anomalies is similar to that of the patient described by Temoçin et al. (Acta Paediatr Jpn 1997: 39: 631-633), and may suggest a developmental link between genital region and ...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1998.tb03693.x
更新日期:1998-07-01 00:00:00
abstract::Transient neonatal diabetes mellitus (TNDM) usually develops within the first few weeks of life and resolves at a median age of 3 months. In most of the cases, TNDM is caused by the over-expression of a paternally expressed imprinted PLAGL1 locus on chromosome 6q24. The most frequent manifestation other than TNDM is i...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.2010.01433.x
更新日期:2010-12-01 00:00:00
abstract::Forty-two children out of 20 sibships with autosomal recessive polycystic kidney disease were observed pro- and retrospectively over a mean period of 3.7 years in a long-term study on cystic kidney diseases in children. The intra- and interfamilial variability in terms of age at diagnosis, administration of antihypert...
journal_title:Clinical genetics
pub_type: 杂志文章,评审
doi:10.1111/j.1399-0004.1995.tb04305.x
更新日期:1995-05-01 00:00:00
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journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.2004.00230.x
更新日期:2004-04-01 00:00:00
abstract::Phenotypic expression of the 47,XYY chromosome complement in man has been investigated mostly in terms of the central nervous system. Evidence is presented here to suggest that urinary tract malformation may be a component of the XYY syndrome; this should be taken into account when counselling parents of children wit...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1978.tb02104.x
更新日期:1978-12-01 00:00:00
abstract::Two novel missense mutations, 1939G to A (R518Q) and 2017A to G (Q544R) were identified in Japanese patients with adrenoleukodystrophy (ALD). They are located in exon 6, which encodes part of the putative adenosine triphosphate binding domain of ALD protein. The ALD protein carrying the R518Q mutation was undetectable...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1997.tb02481.x
更新日期:1997-05-01 00:00:00
abstract::Karyotype and DNA analyses using DNA probes were carried out in a family with the Cohen syndrome. Two affected brothers had normal chromosomal constitutions. A major deletion or duplication of genomic DNA fragments hybridized with the DNA probes, pML34 at D15S9 locus and pTD3-21 at D15S10 locus, assigned on 15q11-q12 ...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1990.tb03607.x
更新日期:1990-12-01 00:00:00
abstract::Kallmann syndrome is defined by the association of hypogonadotropic hypogonadism and anosmia. A previously unreported association of Kallmann syndrome and choanal atresia in a family is reported. The mechanism of the embryopathic association of hypogonadotropic hypogonadism, anosmia, and choanal atresia is though to b...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1987.tb02800.x
更新日期:1987-04-01 00:00:00
abstract::Complex genetic diseases are often common: in most common diseases liability is influenced by genetic variation. The ways in which this variation is analyzed are discussed using diabetes, affective disorders and schizophrenia as examples. Molecular biology has opened new paths for a more incisive analysis of genetic h...
journal_title:Clinical genetics
pub_type: 杂志文章,评审
doi:10.1111/j.1399-0004.1989.tb03218.x
更新日期:1989-11-01 00:00:00
abstract::Two brothers showed ichthyosis, bilateral cryptorchidism, hypogenitalism and mental retardation. In addition, the younger brother had short stature associated with disorders of secretions of insulin, ACTH and GH. This is the third reported case of the syndrome of ichthyosis and hypogonadism. ...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1976.tb01583.x
更新日期:1976-03-01 00:00:00
abstract::On the fifth day after subcultivation,, fibroblasts of two unrelated patients with adrenoleukodystrophy (Siemerling-Creutzfeldt disease (SCD)) developed typical morphologic anomalies which could be seen by light microscopy. From skin biopsy material of an obligatorily heterozygous womam, both normal and morphologicall...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1977.tb01287.x
更新日期:1977-02-01 00:00:00
abstract::Autism spectrum disorder (ASD) represents a set of neurodevelopmental disorders with a strong genetic aetiology. Chromosomal rearrangements have been detected in 5-10% of the patients with ASD, and recent applications of array comparative genomic hybridisation (aCGH) are identifying further candidate regions and genes...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.2009.01254.x
更新日期:2009-10-01 00:00:00
abstract::In 1984, we interviewed 105 Belgian families with a Cystic Fibrosis (CF) child in order to assess the impact of the birth of their CF-child on subsequent family planning and to evaluate their attitudes towards prenatal diagnosis. Three years later, in 1987, they received a mailed questionnaire for an updating of the r...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1990.tb03504.x
更新日期:1990-03-01 00:00:00