Abstract:
:Two-color fluorescence in situ hybridization (FISH) analysis using human chromosome arm-specific telomeric probes (telomeric probes) was used successfully to detect each derivative chromosome of a translocation carrier in five couples who requested a prenatal diagnosis in future pregnancies. Most of the human chromosome terminal bands are G-band-negative, and even FISH analysis using whole-chromosome painting (wcp) probes are often of insufficient complexity to detect subtle chromosomal changes. A complete set of human telomeric probes was developed to improve the sensitivity of diagnosis of microdeletions or other cryptic rearrangements in telomeric regions. Two-color telomeric FISH was the only possible method for precise prenatal diagnosis of one of the couples, because the carrier's chromosomal aberration was too subtle to be detected by wcp FISH or conventional methods. We have demonstrated that two-color telomeric FISH has the potential to be a powerful new tool in the detection of cryptic chromosomal rearrangements involving telomeric regions in prenatal diagnosis precisely and in time.
journal_name
J Hum Genetjournal_title
Journal of human geneticsauthors
Wakui K,Tanemura M,Suzumori K,Hidaka E,Ishikawa M,Kubota T,Fukushima Ydoi
10.1007/s100380050115keywords:
subject
Has Abstractpub_date
1999-01-01 00:00:00pages
85-90issue
2eissn
1434-5161issn
1435-232Xjournal_volume
44pub_type
杂志文章abstract::Germline mutations of the EVER1/TMC6 gene are associated with epidermodysplasia verruciformis (EV), which is characterized by an abnormal susceptibility to human papillomaviruses that were considered to be innocuous for the general population. In this study, we have employed polymerase chain reaction and DNA sequencin...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s10038-004-0135-6
更新日期:2004-01-01 00:00:00
abstract::Intracellular concentrations of the nucleotide inosine triphosphate (ITP) are regulated by ITP-ase (EC 3.6.1.19), which is encoded by ITPA on chromosome 20p. Subjects with complete deficiency of ITP-ase activity (MIM 147520) have elevated ITP concentrations in erythrocytes, but no obvious clinical abnormalities. Based...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s100380200095
更新日期:2002-01-01 00:00:00
abstract::alpha-1-Antichymotrypsin (ACT) is a plasma protease inhibitor belonging to the serpine superfamily; it has many functions. and thus qualitative change in ACT is likely to result in specific diseases. We previously reported a variant AACT (ACT Isehara-1, Met389Val, A1252G) in patients with ischemic cerebrovascular dise...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s100380170125
更新日期:2001-01-01 00:00:00
abstract::Cytokines, having central functions in immunological and inflammatory process, are always expected to play important roles in the pathogenesis of various diseases, such as asthma. Genetic polymorphisms of those cytokine and cytokine receptor genes are the focus of genetic association studies. In an effort to identify ...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s10038-004-0184-x
更新日期:2004-01-01 00:00:00
abstract::A full-length cDNA encoding a novel protein was isolated and sequenced from a human placental cDNA library. This cDNA consists of 1,735 base pairs and has a predicted open reading frame (ORF) encoding 354 amino acids. It possesses a putative signal sequence, a long extracellular domain, a transmembrane region, a short...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s100380070013
更新日期:2000-01-01 00:00:00
abstract::WNK lysine-deficient protein kinase 1 (WNK1) is a member of the WNK family of serine/threonine kinases with no lysine (K), and these kinases have been implicated as important modulators of salt homeostasis in the kidney. It is well known that high dietary sodium and low dietary potassium have been implicated in the et...
journal_title:Journal of human genetics
pub_type: 杂志文章,随机对照试验
doi:10.1038/jhg.2009.64
更新日期:2009-08-01 00:00:00
abstract::The roles of the erythropoietin (Epo) 3' enhancer in the activation of gene expression in response to hypoxia were investigated. The enhancer contains hypoxia-inducible enhancer binding site 1 (HIF-1 element) and two direct repeats of hexanucleotide consensus nuclear receptor half site (HNF-4 element). HIF-1, which is...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s100380050163
更新日期:1999-01-01 00:00:00
abstract::TDP2 encodes a 5'-tyrosyl DNA phosphodiesterase required for the efficient repair of double-strand breaks (DSBs) induced by the abortive activity of DNA topoisomerase II (TOP2). To date, only three homozygous variants in TDP2 have been reported in six patients from four unrelated pedigrees with spinocerebellar ataxia ...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/s10038-020-0800-4
更新日期:2020-12-01 00:00:00
abstract::The genomes of outbred populations were first shown in 2006 to contain regions of homozygosity (ROHs) of several megabases. Further studies have also investigated the characteristics of ROHs in healthy individuals in various populations but there are no studies on Singapore populations to date. This study aims to iden...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2011.132
更新日期:2012-02-01 00:00:00
abstract::Tissue factor (TF) is important for initiation of coagulation and for the increased thrombin activity observed at sites of inflammation. Thrombin activity is induced by allergen challenge in asthmatic airways and is involved in the pathogenesis of asthma. A -603A --> G polymorphism (rs1361600) in the promoter region o...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2010.4
更新日期:2010-03-01 00:00:00
abstract::As a result of the combination of great linguistic and cultural diversity, the highland populations of Daghestan present an excellent opportunity to test the hypothesis of language-gene coevolution at a fine geographic scale. However, previous genetic studies generally have been restricted to uniparental markers and h...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2015.132
更新日期:2016-03-01 00:00:00
abstract::Multiple testing occurs commonly in genome-wide association studies with dense SNPs map. With numerous SNPs, not only the genotyping cost and time increase dramatically, many family wise error rate (FWER) controlling methods may fail for being too conservative and of less power when detecting SNPs associated with dise...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s10038-007-0159-9
更新日期:2007-01-01 00:00:00
abstract::Autosomal recessive polycystic kidney disease (ARPKD) is caused by mutations in the PKHD1 (polycystic kidney and hepatic disease 1) gene on chromosome 6p12. The longest continuous open reading frame comprises 66 exons encoding a novel 4,074 aa multidomain integral membrane protein (polyductin/fibrocystin) of unknown f...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s10038-006-0022-4
更新日期:2006-01-01 00:00:00
abstract::Mucopolysaccharidosis IVA (MPS IVA) is a degenerative systemic skeletal dysplasia, in which children exhibit marked short stature and become physically handicapped. This study evaluated the growth patterns of patients treated with enzyme replacement therapy (ERT), compared with those of untreated patients. Cross-secti...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/s10038-019-0604-6
更新日期:2019-07-01 00:00:00
abstract::Since adducin modulates cellular sodium retention, its follows that ADD1, which encodes the alpha-subunit of adducin, is an attractive candidate gene for blood pressure variation. Association studies examining the relationship between polymorphism at ADD1 codon 460 (G460W) and both hypertension and blood pressure, whi...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s100380050148
更新日期:1999-01-01 00:00:00
abstract::Type 2 diabetes mellitus (T2DM) is a group of multifactorial disorders due to either defective insulin secretion or action. Despite the fact that numerous genetic researches of T2DM have been pursued, the pathogenic mechanisms remain obscure. We encountered a T2DM family associated with a balanced reciprocal transloca...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s10038-004-0158-z
更新日期:2004-01-01 00:00:00
abstract::Heterozygous pathogenic variants in SLC12A2 are reported in patients with nonsyndromic hearing loss. Recently, homozygous loss-of-function variants have been reported in two patients with syndromic intellectual disability, with or without hearing loss. However, the clinical and molecular spectrum of SLC12A2 disease ha...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/s10038-021-00904-2
更新日期:2021-01-27 00:00:00
abstract::DNase II is an important enzyme for DNA fragmentation and degradation during programmed cell death and, consequently, a potential candidate gene for genetic study of systemic lupus erythematosus (SLE). Genetic associations of DNase II with SLE and related phenotypes were examined in Korean patients with SLE. A total o...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s10038-004-0227-3
更新日期:2005-01-01 00:00:00
abstract::Genetic factors, alone or in interaction with components of the diet, are thought to be involved in the development of the metabolic syndrome. The objective of our study was first to compare the frequency of the peroxisome proliferator-activated receptor (PPAR)alpha-L162V polymorphism in a sample of men with and witho...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s10038-004-0177-9
更新日期:2004-01-01 00:00:00
abstract::An isoleucine/valine polymorphism was observed at codon 1464 of the ATP7A gene, which is thought to encode a copper transporting adenosine triphosphatase (ATPase). The frequency of Val1464 was estimated to be 5.7% in the Japanese population. This polymorphism may be useful in genetic studies of Menkes disease. ...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s100380050194
更新日期:1999-01-01 00:00:00
abstract::Age-related macular degeneration (AMD) is a common cause of visual impairment in the elderly population in developed countries. The etiology of AMD is not completely understood but environmental and genetic factors have been implicated in the disease. Recently it has been documented that variations in the complement f...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s10038-007-0120-y
更新日期:2007-01-01 00:00:00
abstract::Graves' disease (GD) is an autoimmune disease characterized by hyperthyroidism due to the presence of autoantibodies against thyroid-stimulating hormone receptor, which is measured as thyroid-stimulating hormone-binding inhibitory immunoglobulin (TBII). Most of the GD patients are TBII-positive, but TBII is undetectab...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2010.20
更新日期:2010-05-01 00:00:00
abstract::Mutation analysis of the PDS gene and the EYA1 gene, which are reported to be responsible for hearing loss associated with ear anomalies, was performed in 24 deaf patients with various middle and inner ear anomalies. The present study was done to clarify the spectrum of middle and inner ear malformations covered by th...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s100380170033
更新日期:2001-01-01 00:00:00
abstract::Association studies on the MTHFR polymorphisms (C677T and A1298C) in colorectal cancer (CRC) and colorectal adenoma have shown conflicting results. We performed a meta-analysis to better assess the purported associations. Overall, the 677T allele (10,131 patients and 15,362 controls) showed a small but significant pro...
journal_title:Journal of human genetics
pub_type: 杂志文章,meta分析
doi:10.1007/s10038-006-0082-5
更新日期:2007-01-01 00:00:00
abstract::Congenital myopathies (CMs) are a heterogeneous group of muscle diseases characterized by hypotonia, delayed motor skills and muscle weakness with onset during the first years of life. The diagnostic workup of CM is highly dependent on the interpretation of the muscle histology, where typical pathognomonic findings ar...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2016.2
更新日期:2016-06-01 00:00:00
abstract::Leigh syndrome is one of the most common subtypes of mitochondrial disease. Mutations in encoding genes of oxidative phosphorylation complexes have been frequently reported, of which, MTATP6 was one of the most frequently reported genes for Leigh syndrome. In this study, by using next-generation sequencing targeted to...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/s10038-018-0505-0
更新日期:2018-12-01 00:00:00
abstract::MicroRNAs (miRNAs) are endogenous non-coding RNAs that function as negative regulators of gene expression. Alterations in miRNA expression have been shown to affect tumor growth and response to chemotherapy. In this study, we explored the possible role of miRNAs in cisplatin resistance in esophageal squamous cell carc...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2011.1
更新日期:2011-04-01 00:00:00
abstract::Essential hypersomnia (EHS) is a lifelong disorder characterized by excessive daytime sleepiness without cataplexy. EHS is associated with human leukocyte antigen (HLA)-DQB1*06:02, similar to narcolepsy with cataplexy (narcolepsy). Previous studies suggest that DQB1*06:02-positive and -negative EHS are different in te...
journal_title:Journal of human genetics
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1038/s10038-018-0518-8
更新日期:2018-12-01 00:00:00
abstract::Hereditary motor and sensory neuropathy with proximal dominancy (HMSN-P) is an adult-onset peripheral neurodegenerative disorder which has been reported only in the Okinawa Islands, Japan. The disease locus of "Okinawa-type" HMSN-P has been previously mapped to 3q13.1, with all affected individuals sharing an identica...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s10038-007-0193-7
更新日期:2007-01-01 00:00:00
abstract::The objective of this study was to investigate the overall contribution of genetic and environmental effects on poor response to hepatitis B virus (HBV) vaccination in Chinese infants. One-year-old healthy twins were recruited from child-care settings. Parental factors, neonates' condition at birth, postnatal infant f...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2013.18
更新日期:2013-05-01 00:00:00