Abstract:
:After the publication of evidence of the existence of a DNA polymorphism closely linked to the gene for Huntington's disease, attitudes towards predictive testing for Huntington's disease were evaluated in Belgium in a group of persons who are at risk for the disease and in a smaller group of their partners. The percentage of persons at risk who planned to take the test was smaller than in many previously published studies. Our results revealed a lack of association between the intention to take the test and social or demographic variables. Specific attention was paid to the difference in intention between a person at risk and his or her partner and to the opinions about the way the decision to take the test should be made.
journal_name
J Med Genetjournal_title
Journal of medical geneticsauthors
Evers-Kiebooms G,Cassiman JJ,van den Berghe Hdoi
10.1136/jmg.24.5.275subject
Has Abstractpub_date
1987-05-01 00:00:00pages
275-9issue
5eissn
0022-2593issn
1468-6244journal_volume
24pub_type
杂志文章abstract::A 2-year-old boy with macrocephaly, communicating hydrocephalus, and mild hepatosplenomegaly was found to have mild Hunter syndrome (MPS II). Establishment of the latter diagnosis was complicated by the paucity of obvious physical findings because of the patient's young age and his ethnic origin. ...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.14.6.445
更新日期:1977-12-01 00:00:00
abstract:BACKGROUND:Germ-line mutations in CYLD are found in patients with familial skin appendage tumours. The protein product functions as a deubiquitinase enzyme, which negatively regulates NF-kappaB and c-Jun N-terminal kinase signalling. Brooke-Spiegler syndrome (BSS) is characterised by cylindromas, trichoepitheliomas and...
journal_title:Journal of medical genetics
pub_type: 信件
doi:10.1136/jmg.2007.056127
更新日期:2008-05-01 00:00:00
abstract::Three sibs out of four, born to unrelated parents, developed early cutaneous photosensitivity and severe colitis. All of them died from untreatable diarrhoea. A fourth boy, whose father was different, did not have the same symptoms. The origin of this syndrome remains unclear and, in particular, no metabolic defect co...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.28.2.114
更新日期:1991-02-01 00:00:00
abstract::This paper describes the coexistence of genetically determined reduced cholinesterase activity and congenital distichiasis in the same family. The pedigree suggests that these two autosomal dominant diseases are segregated independently and do not show evidence of linkage. ...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.13.6.514
更新日期:1976-12-01 00:00:00
abstract::In this paper we report on the molecular defect underlying apolipoprotein CII (apoCII) deficiency in an Italian kindred. ApoCII serves as cofactor for lipoprotein lipase (LPL) in triglyceride hydrolysis of chylomicrons and very low density lipoproteins. Homozygous apoCII deficiency manifests with type I hyperlipoprote...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.31.8.622
更新日期:1994-08-01 00:00:00
abstract::A genetic study has been performed on five adrenoleucodystrophy families using DNA probes from Xq28. Members of each family had previously been tested for carrier status using the biochemical assay for very long chain fatty acids (VLCFAs), but several persons at risk had equivocal results. DNA analysis with four DNA p...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.27.11.670
更新日期:1990-11-01 00:00:00
abstract::A cytogenetic survey of the complete population of mentally subnormal in the North-East of Scotland has been undertaken. A register for the mentally subnormal within the region already existed, and all persons recorded, whether they resided at home or in subnormality hospitals or other institutional care, were include...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.13.4.295
更新日期:1976-08-01 00:00:00
abstract::21-hydroxylase deficiency is a recessively inherited disorder of steroidogenesis, resulting from mutations in the CYP21 gene. This 3.5 kb gene and a highly related CYP21P pseudogene reside on tandemly duplicated 30 kb segments of DNA in the class III HLA region, and the great majority of pathogenic mutations result fr...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:
更新日期:1999-02-01 00:00:00
abstract::The occurrence in a family of an isolated case of an autosomal dominant disorder with reduced penetrance presents a difficult problem in genetic counselling. It is shown that in such a situation the risk of recurrence in subsequent offspring is given by: (formula; see text) where P is the penetrance (0 less than P les...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.23.4.316
更新日期:1986-08-01 00:00:00
abstract:BACKGROUND:Rare variants in hundreds of genes have been implicated in developmental delay (DD), intellectual disability (ID) and neurobehavioural phenotypes. TNRC6B encodes a protein important for RNA silencing. Heterozygous truncating variants have been reported in three patients from large cohorts with autism, but no...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmedgenet-2019-106470
更新日期:2020-10-01 00:00:00
abstract::Von Hippel-Lindau disease is an autosomal dominantly inherited familial cancer syndrome predisposing to retinal and central nervous system haemangioblastomas, renal cell carcinoma, and phaeochromocytoma. VHL disease shows variable expression and interfamilial differences in predisposition to phaeochromocytoma. In a pr...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.33.4.328
更新日期:1996-04-01 00:00:00
abstract:BACKGROUND:Mutations in BRAF have recently been identified in a significant percentage of primary and metastatic cutaneous malignant melanomas. As ultraviolet (UV) exposure may play a role in the development of cutaneous melanoma lesions with BRAF mutations, BRAF mutation frequency in melanomas arising in sites protect...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.2003.016667
更新日期:2004-04-01 00:00:00
abstract::A mother with apparently balanced translocation between chromosomes 4 and 22 gave birth to two children (sib 1 and twin A) with 45,XX,der(4)t(4;22) (p16.3;q11.2)mat,-22 and 45,XY,der(4)t(4; 22(p16.3;q11.2)mat,-22 karyotypes. The mother was a slow learner and required special education. The imbalance in the sibs arose ...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.33.10.852
更新日期:1996-10-01 00:00:00
abstract:BACKGROUND:Acrocallosal syndrome (ACLS) is a rare recessive disorder characterised by corpus callosum agenesis or hypoplasia, craniofacial dysmorphism, duplication of the hallux, postaxial polydactyly, and severe mental retardation. Recently, we identified mutations in KIF7, a key component of the Sonic hedgehog pathwa...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmedgenet-2012-101016
更新日期:2012-11-01 00:00:00
abstract:BACKGROUND:Infantile-onset encephalopathy and hypertrophic cardiomyopathy caused by mitochondrial oxidative phosphorylation defects are genetically heterogeneous with defects involving both the mitochondrial and nuclear genomes. OBJECTIVE:To identify the causative genetic defect in two sisters presenting with lethal i...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmedgenet-2015-103361
更新日期:2016-02-01 00:00:00
abstract::The chromosomes of a male patient who suffers from Duchenne muscular dystrophy (DMD) with a molecular deletion were examined with an improved high resolution R type replication banding technique. High resolution cytogenetic analysis of the proband revealed a deletion of the Xp21.13 subband. His healthy mother was hete...
journal_title:Journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1136/jmg.25.6.377
更新日期:1988-06-01 00:00:00
abstract:BACKGROUND:Cohen syndrome is a rare autosomal recessive disorder with a complex phenotype including psychomotor retardation, microcephaly, obesity with slender extremities, joint laxity, progressive chorioretinal dystrophy/myopia, intermittent isolated neutropenia, a cheerful disposition, and characteristic facial feat...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.2010.082206
更新日期:2011-02-01 00:00:00
abstract::We report here a father and daughter with digital abnormalities, nasolacrimal duct obstruction, and variable alopecia. The father had a cleft lip and palate and the daughter had choanal atresia. We propose they both have the EEC syndrome and show the variable expressivity of this disorder. Choanal atresia has not been...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.26.9.586
更新日期:1989-09-01 00:00:00
abstract:BACKGROUND:Usher syndrome, a devastating recessive disorder which combines hearing loss with retinitis pigmentosa, is clinically and genetically heterogeneous. Usher syndrome type 1 (USH1) is the most severe form, characterised by profound congenital hearing loss and vestibular dysfunction. OBJECTIVE:To describe an ef...
journal_title:Journal of medical genetics
pub_type: 信件
doi:10.1136/jmg.2006.041954
更新日期:2006-09-01 00:00:00
abstract::The chiasma distribution of bivalents 15 and 16 identified at diakinesis by a quadruple staining technique including DA-DAPI fluorescence has been investigated in two human males. The study has shown that chiasmata are not distributed at random. Both chromosomes have distally localised chiasmata, but in the long arm o...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.20.4.290
更新日期:1983-08-01 00:00:00
abstract:BACKGROUND:We report here clinical, cytogenetic and molecular data for a pair of monochorionic diamniotic twins with paternal isodisomy for chromosome 19. Both twins presented with dysmorphic features and global developmental delay. This represents, to our knowledge, the first individual human case of paternal uniparen...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmedgenet-2018-105328
更新日期:2018-12-01 00:00:00
abstract::Patients affected with progressive myoclonus epilepsy of the Lafora type present during late adolescence with a characteristic EEG pattern and Lafora bodies seen on skin biopsy. The critical region for the Lafora gene has been localised to chromosome 6q24 flanked by the dinucleotide repeat markers D6S292 and D6S420. T...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.34.7.590
更新日期:1997-07-01 00:00:00
abstract::Autism spectrum disorders represent a group of developmental disorders with strong genetic underpinnings. Several cytogenetic abnormalities or de novo mutations able to cause autism have recently been uncovered. In this study, the literature was reviewed to highlight genotype-phenotype correlations between causal gene...
journal_title:Journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1136/jmg.2008.060871
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND:Few germline BRCA2 rearrangements have been described compared with the large number of germline rearrangements reported in the BRCA1 gene. However, some BRCA2 rearrangements have been reported in families that included at least one case of male breast cancer. OBJECTIVE:To estimate the contribution of large...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.2005.040212
更新日期:2006-09-01 00:00:00
abstract::Prolidase deficiency (PD) is a rare autosomal recessive connective tissue disorder caused by mutations in the prolidase gene. The PD patients show a wide range of clinical outcomes characterised mainly by intractable skin ulcers, mental retardation and recurrent respiratory infections. Here we describe five different ...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.2006.043315
更新日期:2006-12-01 00:00:00
abstract::Neurofibromatosis and myotonic dystrophy have occurred in ten members of a nonconsanguineous family with a high degree of concordance. The expression of neurofibromatosis is peripheral, and the expression of myotonic dystrophy has produced at least moderately severe disability. Neither disease has appeared to alter th...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.18.2.134
更新日期:1981-04-01 00:00:00
abstract::The 64Cu incorporation into uncloned fibroblast cultures from 16 Menkes disease mothers and 19 first and second degree female relatives was examined. The mean incorporation for the Menkes disease mothers (36.2 +/- 3.6 SEM) differed significantly from that of 25 normal subjects (21.7 +/- 0.9 SEM) suggesting the presenc...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.17.4.257
更新日期:1980-08-01 00:00:00
abstract:OBJECTIVE:To establish national clinical guidelines and integrated care pathways for five conditions (tuberous sclerosis (TS), Huntington's disease (HD), myotonic dystrophy (MD), neurofibromatosis type 1 (NF1), and Marfan syndrome (MS)) and audit their use in Scotland. DESIGN:Systematic review of published reports fol...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.37.9.684
更新日期:2000-09-01 00:00:00
abstract::The FKHL7 gene has been implicated in the pathogenesis of glaucoma/autosomal dominant iridogoniodysgenesis (IGDA) (IRID1). This has been supported by mutations in some glaucoma and IGDA patients and the development of anterior eye chamber anomalies in patients with 6p deletions affecting the 6p25 region. We report a c...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:
更新日期:1999-09-01 00:00:00
abstract::Linkage analysis of neurofibromatosis was performed using genes on chromosomes 1, 8, 11, and 12. No linkage was found between NF and C-myc, AT 3, IGF-1, PTH, and gamma globin genes. Evidence for linkage was found between C-ets 1, on the long arm of chromosome 11 and NF in two families with a lod score of 1.88 at theta...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.24.9.526
更新日期:1987-09-01 00:00:00