Fine mapping of a region on chromosome 21q21.11-q22.3 showing linkage to type 1 diabetes.

abstract：BACKGROUND:Congenital deletions affecting 3q11q23 have rarely been reported and only five cases have been molecularly characterised. Genotype-phenotype correlation has been hampered by the variable sizes and breakpoints of the deletions. In this study, 14 novel patients with deletions in 3q11q23 were investigated and c...

journal_title：Journal of medical genetics

authors： Molin AM,Andrieux J,Koolen DA,Malan V,Carella M,Colleaux L,Cormier-Daire V,David A,de Leeuw N,Delobel B,Duban-Bedu B,Fischetto R,Flinter F,Kjaergaard S,Kok F,Krepischi AC,Le Caignec C,Ogilvie CM,Maia S,Mathieu-Drama

更新日期：2012-02-01 00:00:00

abstract：:Familial amyotrophic lateral sclerosis (FALS) has recently been shown to be linked to chromosome 21 markers in a subset of families. However, we were unable to show linkage between FALS and chromosome 21 markers which flank the putative FALS locus in UK families. ...

journal_title：Journal of medical genetics

authors： King A,Houlden H,Hardy J,Lane R,Chancellor A,de Belleroche J

更新日期：1993-04-01 00:00:00

abstract：BACKGROUND:Limb development is a complex process requiring proper spatio-temporal expression of a network of limb specific morphogens. Grem1 and Fmn1 play an important role in mouse and chick limb development. The mouse limb deformity (ld) phenotype with digit reduction, syndactyly, radio-ulnar synostosis, variable ren...

journal_title：Journal of medical genetics

authors： Dimitrov BI,Voet T,De Smet L,Vermeesch JR,Devriendt K,Fryns JP,Debeer P

更新日期：2010-08-01 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

authors： Putoux A,Nampoothiri S,Laurent N,Cormier-Daire V,Beales PL,Schinzel A,Bartholdi D,Alby C,Thomas S,Elkhartoufi N,Ichkou A,Litzler J,Munnich A,Encha-Razavi F,Kannan R,Faivre L,Boddaert N,Rauch A,Vekemans M,Attié-Bitac

更新日期：2012-11-01 00:00:00

abstract：:Cytogenetic analysis, fluorescent in situ hybridisation (FISH), and molecular amplification have been used to characterise the transfer of Yp fragments to Xp22.3 in six XX males. PCR amplification of the genes SRY, RPS4Y, ZFY, AMELY, KALY, and DAZ and of several other markers along the Y chromosome short and long arms...

journal_title：Journal of medical genetics

authors： Margarit E,Soler A,Carrió A,Oliva R,Costa D,Vendrell T,Rosell J,Ballesta F

更新日期：1998-09-01 00:00:00

abstract：:The macrophage resistance gene NRAMP1 regulates priming/activation of macrophages for enhanced TNF alpha, IL 1 beta, and MHC class II expression. Since all of these functions are of potential importance in the induction or maintenance or both of autoimmune disease, samples from the Arthritis and Rheumatism Council's r...

journal_title：Journal of medical genetics

authors： Shaw MA,Clayton D,Atkinson SE,Williams H,Miller N,Sibthorpe D,Blackwell JM

更新日期：1996-08-01 00:00:00

abstract：:We describe a patient with developmental delay, mild dysmorphic features, and monosomy of 7q35. Only one other patient with an interstitial deletion of this band has been previously reported. A review of clinical features of these two children did not show similarities in dysmorphic features. Reports of patients with ...

journal_title：Journal of medical genetics

authors： Fagan K,Kennedy C,Roddick L,Colley A

更新日期：1994-09-01 00:00:00

abstract：AIM:To determine whether, following predictive genetic testing for familial adenomatous polyposis (FAP), children or adults receiving positive results experience clinically significant levels of anxiety or depression, and whether children receiving positive results experience higher levels of anxiety or depression than...

journal_title：Journal of medical genetics

authors： Michie S,Bobrow M,Marteau TM

更新日期：2001-08-01 00:00:00

abstract：BACKGROUND:Fabry disease is characterised by the progressive accumulation of globotriaosylceramide (Gb3) and related glycosphingolipids in vascular endothelial cells. Enzyme replacement therapy (ERT) clears this accumulation. We analysed plasma proteome profiles before and after ERT to characterise its molecular pathol...

journal_title：Journal of medical genetics

authors： Heo SH,Kang E,Kim YM,Go H,Kim KY,Jung JY,Kang M,Kim GH,Kim JM,Choi IH,Choi JH,Jung SC,Desnick RJ,Yoo HW,Lee BH

更新日期：2017-11-01 00:00:00

abstract：:It has previously been suggested that the non-deletion form of the alpha thalassaemia/mental retardation syndrome may be an X linked disorder. We describe four brothers with this syndrome in whom the diagnosis was first suspected because of their characteristic clinical features, although these varied somewhat from on...

journal_title：Journal of medical genetics

authors： Donnai D,Clayton-Smith J,Gibbons RJ,Higgs DR

更新日期：1991-11-01 00:00:00

abstract：BACKGROUND:Warfarin is a mainstay of therapy for conditions associated with an increased risk of thromboembolic events. However, the use of this common agent is fraught with complications and little is known regarding inter-individual variation in warfarin response. OBJECTIVE:We tested for association between single n...

journal_title：Journal of medical genetics

authors： Li T,Lange LA,Li X,Susswein L,Bryant B,Malone R,Lange EM,Huang TY,Stafford DW,Evans JP

更新日期：2006-09-01 00:00:00

abstract：:Girls and women with Turner syndrome are at risk for catastrophic aortic dissection and rupture, but the clinical profile for those at risk is not well described. In addition to reporting two new cases, we performed an electronic search to identify all reported cases of aortic dissection associated with Turner syndrom...

journal_title：Journal of medical genetics

authors： Carlson M,Silberbach M

更新日期：2007-12-01 00:00:00

abstract：:Classical genetic theory, based on assumed equal mutation rates in males and females, predicts that one-third of all cases of Duchenne muscular dystrophy (DMD) in a generation are born as new mutants to non-carrier mothers. Furthermore, less than half the mothers of apparently isolated cases appear to be carriers on t...

journal_title：Journal of medical genetics

authors： Lane RJ,Robinow M,Roses AD

更新日期：1983-02-01 00:00:00

abstract：BACKGROUND:The diagnosis of calpainopathy is obtained by identifying calpain-3 protein deficiency or CAPN3 gene mutations. However, in many patients with limb girdle muscular dystrophy type 2A (LGMD2A), the calpain-3 protein quantity is normal because loss-of-function mutations cause its enzymatic inactivation. The ide...

journal_title：Journal of medical genetics

authors： Fanin M,Nascimbeni AC,Angelini C

更新日期：2007-01-01 00:00:00

abstract：:Four cases of lethal short rib-polydactyly syndrome (SRPS) from three non-consanguineous families are described. Radiological features were similar in all four cases and were most consistent with type III SRPS (Verma-Naumoff syndrome), but many differences in external and systemic abnormalities were noted. The conside...

journal_title：Journal of medical genetics

authors： Bernstein R,Isdale J,Pinto M,Du Toit Zaaijman J,Jenkins T

更新日期：1985-02-01 00:00:00

abstract：:A 2-year-old boy with mental and growth retardation is presented; he has a 46,XY,r(10)(p15q26) chromosome complement. Five previously reported cases of ring chromosome 10 were reviewed and compared with the present case in an attempt to delineate a clinical syndrome. Since the first description, identified by Giemsa b...

journal_title：Journal of medical genetics

authors： Nakai H,Adachi M,Katsushima N,Yamazaki N,Sakamoto M,Tada K

更新日期：1983-04-01 00:00:00

abstract：BACKGROUND:Over the last few years, array-comparative genomic hybridisation (CGH) has considerably improved our ability to detect cryptic unbalanced rearrangements in patients with syndromic mental retardation. METHOD:Molecular karyotyping of six patients with syndromic mental retardation was carried out using whole-g...

journal_title：Journal of medical genetics

authors： Le Meur N,Holder-Espinasse M,Jaillard S,Goldenberg A,Joriot S,Amati-Bonneau P,Guichet A,Barth M,Charollais A,Journel H,Auvin S,Boucher C,Kerckaert JP,David V,Manouvrier-Hanu S,Saugier-Veber P,Frébourg T,Dubourg C,Andr

更新日期：2010-01-01 00:00:00

abstract：:Bazex-Dupre-Christol syndrome (BDCS) is an X linked dominant disorder of the hair follicle characterised by follicular atrophoderma, multiple basal cell carcinomas, hypotrichosis, milia, and localised hypohidrosis. Follicular atrophoderma (FA) are follicular funnel shaped depressions, "ice pick marks", seen most commo...

journal_title：Journal of medical genetics

authors： Kidd A,Carson L,Gregory DW,de Silva D,Holmes J,Dean JC,Haites N

更新日期：1996-06-01 00:00:00

abstract：:The most useful markers for the prenatal diagnosis of myotonic dystrophy (DM) are APOC2 and CKM, both of which map proximal to DM. In order to produce other markers useful for DM, we have screened genomic DNA libraries constructed from cell line 20XP3542-1-4, which contains 20 to 30 Mb of human material including APOC...

journal_title：Journal of medical genetics

authors： Brook JD,Harley HG,Walsh KV,Rundle SA,Siciliano MJ,Harper PS,Shaw DJ

更新日期：1991-02-01 00:00:00

abstract：:A variant chromosome 4 with a large G positive heterochromatic block is described and discussed in relation to chromosome 4 heteromorphisms observed with other banding techniques. The extra heterochromatin is C positive and fluoresces brilliantly with Q banding, but differs from Yqh with some methods of staining. ...

journal_title：Journal of medical genetics

authors： Docherty Z,Bowser-Riley SM

更新日期：1984-12-01 00:00:00

abstract：:The search for the genes responsible for many complex genetic diseases is well under way and has already been successful in some cases. The study of cancer as a complex genetic disease has lagged behind other conditions, largely because of particular problems that are associated with malignant disease. Cancer also, ho...

journal_title：Journal of medical genetics

authors： Houlston RS,Tomlinson IP

更新日期：2000-03-01 00:00:00

abstract：BACKGROUND:Submicroscopic subtelomeric chromosome defects have been found in 7.4% of children with moderate to severe mental retardation and in 0.5% of children with mild retardation. Effective clinical preselection is essential because of the technical complexities and cost of screening for subtelomere deletions. MET...

journal_title：Journal of medical genetics

authors： de Vries BB,White SM,Knight SJ,Regan R,Homfray T,Young ID,Super M,McKeown C,Splitt M,Quarrell OW,Trainer AH,Niermeijer MF,Malcolm S,Flint J,Hurst JA,Winter RM

更新日期：2001-03-01 00:00:00

abstract：:The spontaneous and mitomycin C (MMC) induced sister chromatid exchange (SCE) frequencies were examined in five adults with myotonic dystrophy (MD). There was no significant difference in the spontaneous incidence of SCE between MD patients and controls. However, a significantly enhanced response to the induction of S...

journal_title：Journal of medical genetics

authors： Vijayalaxmi,Emery AE,Evans HJ

更新日期：1982-04-01 00:00:00

abstract：:Adult polycystic kidney disease (APKD) is a common genetic disorder that is inherited as an autosomal dominant trait. Recent reports show that, in some families, the APKD gene shows close genetic linkage to two chromosome 16 specific genetic markers. We have been conducting a genetic linkage study using 29 polymorphic...

journal_title：Journal of medical genetics

authors： Watson ML,Wright AF,Macnicol AM,Allan PL,Clayton JF,Dempster M,Jeremiah SJ,Corney G,Hopkinson DA

更新日期：1987-08-01 00:00:00

abstract：BACKGROUND:Non-syndromic isolated cleft lip with or without cleft palate (NCL/P) is a common congenital anomaly in humans, the aetiology of which is complex and associated with both genetic and environmental factors. It has been reported that maternal nutritional factors are likely to play a major role in development o...

journal_title：Journal of medical genetics

authors： Mostowska A,Hozyasz KK,Wojcicki P,Dziegelewska M,Jagodzinski PP

更新日期：2010-12-01 00:00:00

abstract：:Germline mutations in highly penetrant autosomal dominant genes explain about 5% of all breast cancer, and heritable mutations in the BRCA1 breast and ovarian cancer susceptibility gene account for 2-3% of breast cancer in the general population. Nevertheless, the presence of such mutations is highly predictive of dis...

journal_title：Journal of medical genetics

authors： Chang-Claude J,Dong J,Schmidt S,Shayeghi M,Komitowski D,Becher H,Stratton MR,Royer-Pokora B

更新日期：1998-02-01 00:00:00

abstract：BACKGROUND:The cohesin complex plays an essential role in genome organisation and cell division. A full complement of the cohesin complex and its regulators is important for normal development, since heterozygous mutations in genes encoding these components can be sufficient to produce a disease phenotype. The implicat...

journal_title：Journal of medical genetics

authors： Schierding W,Horsfield JA,O'Sullivan JM

更新日期：2020-09-11 00:00:00

abstract：BACKGROUND:Clubfoot is a common congenital birth defect with complex inheritance patterns. Currently, the genetic and morphological basis of clubfoot is poorly understood. To identify genetic risk factors associated with clubfoot, we performed a genome-wide association study of common genetic variants. METHODS:The DNA...

journal_title：Journal of medical genetics

authors： Zhang TX,Haller G,Lin P,Alvarado DM,Hecht JT,Blanton SH,Stephens Richards B,Rice JP,Dobbs MB,Gurnett CA

更新日期：2014-05-01 00:00:00

abstract：:Human chromosome 9 with a pericentric inversion involving the qh region is considered normal. It has probably evolved through breakage and reunion and is retained through mendelian inheritance without any apparent phenotypic consequences. Fluorescent in situ hybridisation (FISH) technique using alpha, beta, and satell...

journal_title：Journal of medical genetics

authors： Ramesh KH,Verma RS

更新日期：1996-05-01 00:00:00

abstract：:Two half sibs with bilateral complete cleft lip and complete cleft of the palate associated with ectrodactyly of the hands and feet, born to the same phenotypically normal mother, are reported. The younger of the two sibs also has dominantly inherited tremors (also referred to as essential heredofamilial tremors) as d...

journal_title：Journal of medical genetics

authors： Lewis MB,Pashayan HM

更新日期：1981-10-01 00:00:00