Abstract:
:A very recent study suggested that HCN4 mutations could be associated with sinusal bradycardia and myocardial non compaction. A French family with 3 affected sisters presenting the same clinical phenotype (sinus bradycardia in combination with non compaction cardiomyopathy (NCCM)) have benefited both from a systematic cardiovascular exploration and molecular investigations. The molecular analysis, performed by NGS sequencing, led to identify only one likely-disease causing variation: p.Gly482Arg on HCN4 gene. Our results confirm the genetic evidence for the involvement of the HCN4 mutations in the combined bradycardia-NCCM phenotype and illustrates that, in front of this combined clinical phenotype, HCN4 mutations has to be suspected.
journal_name
Eur J Med Genetjournal_title
European journal of medical geneticsauthors
Millat G,Janin A,de Tauriac O,Roux A,Dauphin Cdoi
10.1016/j.ejmg.2015.06.004subject
Has Abstractpub_date
2015-09-01 00:00:00pages
439-42issue
9eissn
1769-7212issn
1878-0849pii
S1769-7212(15)30002-1journal_volume
58pub_type
杂志文章abstract::Genomic instability is widespread during early embryo development. Aneuploidy, mosaicism, and copy number variants (CNVs) commonly appear in human preimplantation embryos. Both age-dependent meiotic aneuploidy and age-independent mitotic aneuploidy and CNVs occur In human embryos. Telomere attrition, which contributes...
journal_title:European journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1016/j.ejmg.2019.03.002
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abstract::The 17q21.31 microdeletion syndrome is a genetic disorder characterized by intellectual disability, facial dysmorphisms and a typical behavioral phenotype. Patients are usually described as friendly and cooperative but they can also show behavioral problems such as hyperactivity, bad humor, temper tantrums and poor in...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2012.04.010
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abstract::Alexander disease (AxD), a fatal degenerative leukoencephalopathy, is caused by de novo heterozygous missense mutations in the Glial Fibrillary Acidic Protein (GFAP) gene. The pathological hallmark of the disease is the presence of Rosenthal fibers, cytoplasmic inclusions in astrocytes, composed mainly of GFAP, αB-cry...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2015.07.002
更新日期:2015-09-01 00:00:00
abstract::We report a new case of 8q interstitial duplication in a patient with dysmorphic features, umbilical hernia, cryptorchidism, short stature, congenital heart defect and mild mental retardation (MR). Chromosome analysis with high resolution QFQ bands showed 46,XY, 8q+, which was interpreted as a partial duplication of t...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2011.09.001
更新日期:2012-01-01 00:00:00
abstract::Here we report three patients affected with neurodevelopmental disorders and harbouring 21q21 deletions involving NCAM2 gene. NCAM (Neural Cell Adhesion Molecule) proteins are involved in axonal migration, synaptic formation and plasticity. Poor axonal growth and fasciculation is observed in animal models deficient fo...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2014.11.004
更新日期:2015-01-01 00:00:00
abstract::Genomic rearrangements at chromosome 13q31.3q32.1 have been associated with digital anomalies, dysmorphic features, and variable degree of mental disability. Microdeletions leading to haploinsufficiency of miR17∼92, a cluster of micro RNA genes closely linked to GPC5 in both mouse and human genomes, has recently been ...
journal_title:European journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1016/j.ejmg.2013.06.001
更新日期:2013-08-01 00:00:00
abstract::Cerebral cavernous malformations (CCM) are vascular lesions of the central nervous system that can cause headaches, seizures and hemorrhagic stroke. Disease-associated mutations have been identified in three genes: CCM1/KRIT1, CCM2 and CCM3/PDCD10. The precise proportion of deep-intronic variants in these genes and th...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2017.06.007
更新日期:2017-09-01 00:00:00
abstract::Mutations in Kelch-like family member 7 (KLHL7) have recently been described as a cause of a constellation of clinical findings with descriptions of both a Crisponi syndrome (CS)/cold-induced sweating syndrome type 1 (CISS1)-like, as well as a Bohring-Opitz syndrome (BOS)-like presentation. Here we report two siblings...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2018.10.003
更新日期:2019-09-01 00:00:00
abstract::The psychomotor and somatic development from early childhood into adult life is described in a man with 46,XY,r(8)/46,XY mosaicism. The ring chromosome 8 appeared to be of normal length on G-banding, but terminal deletions on 8q and 8p were detected with FISH and CGH. By STR marker analysis the 8p deletion proved to b...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2005.08.004
更新日期:2006-07-01 00:00:00
abstract::We report on the observation of an interstitial deletion of the long arm of chromosome 1 diagnosed prenatally in a 28 weeks gestation fetus by standard karyotype. Amniocentesis was performed because of an increased Down syndrome maternal serum screening and ultrasonographic abnormalities. Fetus autopsy showed an intra...
journal_title:European journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1016/j.ejmg.2006.03.004
更新日期:2006-11-01 00:00:00
abstract:INTRODUCTION:Charcot-Marie-Tooth disease (CMT) is the most common inherited disorder of the peripheral nervous system. The majority has a duplication of the peripheral myelin protein 22. CMT is otherwise caused by point mutations or small insertions/deletions in one of the 44 known CMT genes. METHODS AND RESULTS:Conve...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2011.06.006
更新日期:2011-11-01 00:00:00
abstract::The SHANK3 protein is a scaffold protein known to stabilize metabotropic glutamate receptor mGluR5 in the post-synaptic membrane of neurons. It is associated with genetic vulnerability in autism and schizophrenia. Here we report the case of an 18 year-old male patient who displayed psychiatric features of bipolar affe...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2012.07.009
更新日期:2012-11-01 00:00:00
abstract::Pantothenate kinase-associated neurodegeneration (PKAN) disease is an autosomal recessive neurodegenerative disorder with iron storage in the brain due to PANK2 gene mutations. Brain magnetic resonance imaging (MRI) shows the typical "eye-of-the-tiger" sign. The aim of the present study was to describe clinical, MRI a...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2013.08.007
更新日期:2013-11-01 00:00:00
abstract::An increasing number of developmental and epileptic encephalopathies have been correlated with variants of ion channel genes, and in particular of potassium channels genes, such as KCNA1, KCNA2, KCNB1, KCNQ2, KCTD7 and KCNT1. Here we report a child with an early severe developmental and epileptic encephalopathy, spast...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2020.103848
更新日期:2020-04-01 00:00:00
abstract::The Genetic Counselling Outcome Scale (GCOS-24) is a 24-item patient reported outcome measure for use in evaluations of genetic counselling and testing services. The aim of this study was to develop a short form of GCOS-24. The study comprised three phases. Phase I: Cognitive interviews were used to explore interpreta...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2018.11.015
更新日期:2019-05-01 00:00:00
abstract::Interstitial deletions of chromosome 15q, not involving the PWS/AS region, are uncommon and poorly characterized. Few cases defined at the cytogenetic level have been reported with 15q21 deletions and characteristic facial dysmorphisms are present in all them. We report on the molecular characterization by array-CGH o...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2005.04.012
更新日期:2005-07-01 00:00:00
abstract::Bilateral multilocular radiolucencies of the mandible are the main feature of cherubism (OMIM #118400), a rare autosomal dominant disorder primarily affecting the jaw. Typically, symmetrical swelling of the lower face is evident from around three years of age and increases until puberty. The underlying radiolucent les...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2012.12.008
更新日期:2013-03-01 00:00:00
abstract::Non-mosaic trisomy 16 is rarely seen in later gestation. Herein, we report a fetus with uniparental complete trisomy 16 manifesting with asplenia syndrome, left hand deformity (only 3 deformed fingers on the left hand) and a left low-set ear. The pregnancy ended in severe placental abruption and resultant fetal demise...
journal_title:European journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1016/j.ejmg.2013.01.010
更新日期:2013-04-01 00:00:00
abstract::There is a large group of disorders characterized by non-cranial vascular malformations and a dysregulated growth, of which the prototype may be Klippel-Trenaunay syndrome (KTS). The aetiology of KTS and vascular malformations-dysregulated growth (VM-DG) syndromes resembling KTS is obscure, but polygenic paradominant ...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2009.08.004
更新日期:2010-01-01 00:00:00
abstract::SHFM6 (OMIM 225300) is caused by WNT10B pathogenic variants (12q13.12). It is one of the rarest forms of SHFM; with only seven pathogenic variants described in the world literature. Furthermore, it has not been determined if SHFM6 has specific phenotypic characteristics. In this paper, we present a case series of thre...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2019.103738
更新日期:2020-03-01 00:00:00
abstract::We report on a male patient with intra-uterine growth retardation, microcephaly, coloboma, laryngomalacia and developmental delay. Array CGH analysis revealed a 649 kb duplication on chromosome 1p34.1. Only five patients with overlapping duplications have been reported thus far. Ten known genes are located in the dupl...
journal_title:European journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1016/j.ejmg.2009.01.005
更新日期:2009-03-01 00:00:00
abstract::Neuroacanthocytosis (NA) syndromes are a group of rare diseases characterized by neurological disorders and misshaped spiky red blood cells (acanthocytes) including Chorea-Acanthocytosis (ChAc), McLeod syndrome (MLS), Huntington disease-like 2 (HDL 2), pantothenate kinase-associated neurodegeneration (PKAN), abeta- an...
journal_title:European journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1016/j.ejmg.2017.12.007
更新日期:2018-11-01 00:00:00
abstract::Agnathia-otocephaly, a rare, sporadic and lethal malformation, is characterized by microstomia (small mouth), aglossia (absence of the tongue), agnathia (absence of the lower jaw) and abnormally positioned ears. It is a principal anomaly derived from the first pharyngeal arch as a consequence of failed mesenchymal mig...
journal_title:European journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1016/j.ejmg.2010.09.002
更新日期:2010-11-01 00:00:00
abstract::Microdeletion 12p13.33, though very rare, is an emerging condition associated with variable phenotype including a specific speech delay sound disorder, labelled childhood apraxia of speech (CAS), intellectual disability (ID) and neurobehavioral problems. Here we report a de novo 2.3 Mb interstitial 12p13.33-p13.32 del...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2014.04.009
更新日期:2014-07-01 00:00:00
abstract::Alazami syndrome (AS) (MIM# 615071) is an autosomal recessive microcephalic primordial dwarfism (PD) with recognizable facial features and severe intellectual disability due to depletion or loss of function variants in LARP7. To date, 15 patients with AS have been reported. Here we describe two consanguineous Algerian...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2018.07.003
更新日期:2019-03-01 00:00:00
abstract::Hereditary spastic paraplegia (HSP) represents a large group of neurological disorders characterized by progressive spasticity of the lower limbs. One subtype of HSP shows an autosomal recessive form of inheritance with thin corpus callosum (ARHSP-TCC), and displays genetic heterogeneity with four known loci. We ident...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2010.10.006
更新日期:2011-01-01 00:00:00
abstract::Intellectual disability (ID) comprises a vast collection of clinically diverse and genetically heterogeneous disorders characterized primarily by central nervous system defects of varying severity with or without additional dysmorphic, metabolic, neuromuscular or psychiatric features. Much progress has been made to el...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2010.06.006
更新日期:2010-09-01 00:00:00
abstract:BACKGROUND:Pathogenic variants in the BCOR gene have been identified in males with X-linked recessive microphthalmia and in females with X-linked dominant oculofaciocardiodental (OFCD) syndrome. This latter condition has previously been regarded as rare but the increased availability of genetic testing in recent years ...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2019.04.015
更新日期:2020-02-01 00:00:00
abstract::We report on a patient with mental retardation, seizures and tall stature with advanced bone age in whom a de novo apparently balanced chromosomal rearrangement 46,XX,t(X;9)(q12;p13.3) was identified. Using array CGH on flow-sorted derivative chromosomes (array painting) and subsequent FISH and qPCR analysis, we mappe...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2007.07.003
更新日期:2007-11-01 00:00:00
abstract::We report a boy with severe syndromic intellectual disability who has a de novo mutation in the ZMYND11 gene. Arguments for pathogenicity of this mutation are found in cases from the literature, especially several with 10p15.3 deletions, harbouring ZMYND11. Additional reports of ZMYND11 mutations in cases with syndrom...
journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2014.09.002
更新日期:2014-11-01 00:00:00