Massive obesity and hyperphagia in posterior bilateral periventricular heterotopias: case report.

abstract：BACKGROUND:Methylenetetrahydrofolate reductase (MTHFR) has a major impact on the regulation of the folic acid pathway due to conversion of 5,10-methylenetetrahydrofolate (methylene-THF) to 5-methyl-THF. Two common polymorphisms (677C>T and 1298A>C) in the gene coding for MTHFR have been shown to reduce MTHFR enzyme act...

journal_title：BMC medical genetics

authors： Schnakenberg E,Mehles A,Cario G,Rehe K,Seidemann K,Schlegelberger B,Elsner HA,Welte KH,Schrappe M,Stanulla M

更新日期：2005-05-27 00:00:00

abstract：BACKGROUND:Congenital NBCe1A deficiency with the SLC4A4 mutation causes severe proximal renal tubular acidosis, which often comprises extrarenal symptoms, such as intellectual disability and developmental delay, glaucoma, cataract and band keratopathy. To date, almost all mutations have been found to be homozygous muta...

journal_title：BMC medical genetics

authors： Horita S,Simsek E,Simsek T,Yildirim N,Ishiura H,Nakamura M,Satoh N,Suzuki A,Tsukada H,Mizuno T,Seki G,Tsuji S,Nangaku M

更新日期：2018-06-18 00:00:00

abstract：BACKGROUND:Observational studies and randomized trials have suggested that estrogens and/or progesterone may lower the risk for colorectal cancer. Inherited variation in the sex-hormone genes may be one mechanism by which sex hormones affect colorectal cancer, although data are limited. METHOD:We conducted a comprehen...

journal_title：BMC medical genetics

authors： Lin JH,Manson JE,Kraft P,Cochrane BB,Gunter MJ,Chlebowski RT,Zhang SM

更新日期：2011-05-31 00:00:00

abstract：BACKGROUND:Streptococcus pneumoniae (pneumococcus) is responsible for over one million deaths per year, with young children, the elderly and immunocompromised individuals being most at risk. Approximately half of East African children have been reported to be asymptomatic carriers of pneumococcus with invasive infectio...

journal_title：BMC medical genetics

authors： Payton A,Payne D,Mankhambo LA,Banda DL,Hart CA,Ollier WE,Carrol ED

更新日期：2009-03-23 00:00:00

abstract：BACKGROUND:PE (preeclampsia) is a heterogeneous disorder with early onset PE (EOPE) and late onset PE (LOPE) subtypes. Associations between maternal miRNAs biosynthesis genes polymorphisms and risk of PE have been previously observed. However, the impact of polymorphisms in DGCR8 which is indispensable in miRNA maturin...

journal_title：BMC medical genetics

authors： Huang X,Li Z,Lei J,Wang D,Zhang Y

更新日期：2019-09-04 00:00:00

abstract：BACKGROUND:Jervell and Lange-Nielsen syndrome (JLNS) isa recessive model of long QT syndrome which might also be related to possible hearing loss. Although the syndrome has been demonstrated to be originated from homozygous or compound heterozygous mutations in either the KCNQ1 or KCNE1 genes, additional mutations in o...

journal_title：BMC medical genetics

authors： Uysal F,Turkgenc B,Toksoy G,Bostan OM,Evke E,Uyguner O,Yakicier C,Kayserili H,Cil E,Temel SG

更新日期：2017-10-16 00:00:00

abstract：BACKGROUND:Hereditary hemorrhagic telangiectasia (HHT) is a vascular multi-organ system disorder. Its diagnostic criteria include epistaxis, telangiectases in mucocutaneous sites, arteriovenous malformations (AVMs), and familial inheritance. HHT is transmitted as an autosomal dominant condition, caused in 85% of cases ...

journal_title：BMC medical genetics

authors： Albiñana V,Zafra MP,Colau J,Zarrabeitia R,Recio-Poveda L,Olavarrieta L,Pérez-Pérez J,Botella LM

更新日期：2017-02-23 00:00:00

abstract：BACKGROUND:The present study is an analysis of the frequencies of HLA-A and -B antigens and HLA haplotypes in two groups of individuals homozygous for the two main HFE mutations (C282Y and H63D) and a group heterozygous for the S65C mutation. METHODS:The study population includes: 1123 healthy individuals, 100 homozyg...

journal_title：BMC medical genetics

authors： Pacho A,Mancebo E,del Rey MJ,Castro MJ,Oliver D,García-Berciano M,González L,Morales P

更新日期：2004-10-21 00:00:00

abstract：BACKGROUND:Peutz-Jeghers syndrome (PJS) is a rare multi-organ cancer syndrome and understanding its genetic basis may help comprehend the molecular mechanism of familial cancer. A number of germ line mutations in the STK11 gene, encoding a serine threonine kinase have been reported in these patients. However, STK11 mut...

journal_title：BMC medical genetics

authors： Thakur N,Reddy DN,Rao GV,Mohankrishna P,Singh L,Chandak GR

更新日期：2006-09-30 00:00:00

abstract：BACKGROUND:Dengue hemorrhagic fever (DHF) is a severe life-threatening form of dengue infection. Low platelet count is one of the characteristic clinical manifestations in patients with severe dengue. However, little is known about genetic factors in the host that cause low platelet count in patients with dengue. METH...

journal_title：BMC medical genetics

authors： Dang TN,Naka I,Sa-Ngasang A,Anantapreecha S,Wichukchinda N,Sawanpanyalert P,Patarapotikul J,Tsuchiya N,Ohashi J

更新日期：2016-07-11 00:00:00

abstract：BACKGROUND:Pulmonary capillary hemangiomatosis (PCH) is an uncommon pulmonary disorder, with variable clinical features depending on which lung structure is affected, and it is usually linked to pulmonary arterial hypertension. Congenital PCH has been very rarely described and, so far, the only causative gene identifie...

journal_title：BMC medical genetics

authors： Dello Russo P,Franzoni A,Baldan F,Puppin C,De Maglio G,Pittini C,Cattarossi L,Pizzolitto S,Damante G

更新日期：2015-10-13 00:00:00

abstract：BACKGROUND:The deficiency of vitamin D receptor (VDR) or its ligand, vitamin D3, is linked to the development of renal diseases. The TaqI (rs731236) and ApaI (rs7975232) polymorphisms of VDR gene are widely studied for their association with renal disease risk. However, studies have largely been ambiguous. METHODS:Met...

journal_title：BMC medical genetics

authors： Hussain T,Naushad SM,Ahmed A,Alamery S,Mohammed AA,Abdelkader MO,Alkhrm NAN

更新日期：2019-12-10 00:00:00

abstract：BACKGROUND:Osteodysplasia of the oral and maxillofacial bone is generally accompanied by systemic bone abnormalities (such as short stature, joint contracture) or other systemic abnormalities (such as renal, dermatological, cardiovascular, optic, or hearing disorders). However, it does not always present this way. Rece...

journal_title：BMC medical genetics

authors： Aoyama KI,Kimura M,Yamazaki H,Uchibori M,Kojima R,Osawa Y,Hosomichi K,Ota Y,Tanaka M,Yamada S,Nishimura G

更新日期：2019-07-16 00:00:00

abstract：BACKGROUND:Cohen syndrome (CS) is an uncommon developmental disease with evident clinical heterogeneity. VPS13B is the only gene responsible for CS. Only few sporadic cases of CS have been reported in China. CASE PRESENTATION:A Chinese family with two offspring-patients affected by developmental delay and intellectual...

journal_title：BMC medical genetics

authors： Zhao S,Luo Z,Xiao Z,Li L,Zhao R,Yang Y,Zhong Y

更新日期：2019-11-21 00:00:00

abstract：BACKGROUND:Analyses of Expressed Sequence Tags (ESTs) databases suggest that most human genes have multiple alternative splice variants. The alternative splicing of pre-mRNA is tightly regulated during development and in different tissue types. Changes in splicing patterns have been described in disease states. Recentl...

journal_title：BMC medical genetics

authors： Dong L,Jensen RV,De Rienzo A,Gordon GJ,Xu Y,Sugarbaker DJ,Bueno R

更新日期：2009-12-31 00:00:00

abstract：BACKGROUND:Emerging evidence has shown that miRNAs are involved in human carcinogenesis as tumor suppressors or oncogenes. Single nucleotide polymorphisms (SNPs) located in pre-miRNAs may affect the processing and therefore, influence the expression of mature miRNAs. Previous studies generated conflicting results when ...

journal_title：BMC medical genetics

authors： Linhares JJ,Azevedo M Jr,Siufi AA,de Carvalho CV,Wolgien Mdel C,Noronha EC,Bonetti TC,da Silva ID

更新日期：2012-12-10 00:00:00

abstract：BACKGROUND:PMM2-CDG, is the most common N-linked glycosylation disorder and subtype among all CDG syndromes, which are a series of genetic disorders involving the synthesis and attachment of glycoproteins and glycolipid glycans. The mutations of PMM2-CDG might lead to the loss of PMM2, which is responsible for the conv...

journal_title：BMC medical genetics

authors： Zhang Z,Huang TL,Ma J,He WJ,Gu H

更新日期：2019-11-14 00:00:00

abstract：BACKGROUND:Chromosome 22q11.2 deletion syndrome (22q11DS) is the most common human microdeletion syndrome and is associated with many cognitive, neurological and psychiatric disorders. The majority of individuals have a 3 Mb deletion while others have a nested 1.5 Mb deletion, but rare atypical deletions have also been...

journal_title：BMC medical genetics

authors： Hwang VJ,Maar D,Regan J,Angkustsiri K,Simon TJ,Tassone F

更新日期：2014-10-14 00:00:00

abstract：BACKGROUND:Hereditary non-syndromic hearing loss is the most common inherited sensory defect in humans. The KCNQ4 channel belongs to a family of potassium ion channels that play crucial roles in physiology and disease. Mutations in KCNQ4 underlie deafness non-syndromic autosomal dominant 2, a subtype of autosomal domin...

journal_title：BMC medical genetics

authors： Huang B,Liu Y,Gao X,Xu J,Dai P,Zhu Q,Yuan Y

更新日期：2017-03-24 00:00:00

abstract：BACKGROUND:Visceral obesity and metabolic syndrome are commonly associated with non-alcoholic fatty liver disease (NAFLD). The progression of steatosis to NASH depends on a number of metabolic and patient-related factors. The mechanisms of genetic predisposition towards the development of NASH and related fibrosis rema...

journal_title：BMC medical genetics

authors： Mehta R,Jeiran K,Koenig AB,Otgonsuren M,Goodman Z,Baranova A,Younossi Z

更新日期：2016-09-05 00:00:00

abstract：BACKGROUND:In North African populations, G2019S mutation in LRRK2 gene, encoding for the leucine-rich repeat kinase 2, is the most prevalent mutation linked to familial and sporadic Parkinson's disease (PD). Early detection of G2019S by fast genetic testing is very important to guide PD's diagnosis and support patients...

journal_title：BMC medical genetics

authors： Landoulsi Z,Benromdhan S,Ben Djebara M,Damak M,Dallali H,Kefi R,Abdelhak S,Gargouri-Berrechid A,Mhiri C,Gouider R

更新日期：2017-07-06 00:00:00

abstract：BACKGROUND:We explored the association of leucine-rich repeats and calponin homology domain containing 1 (LRCH1) gene polymorphisms with genetic susceptibility to delayed encephalopathy after acute carbon monoxide poisoning (DEACMP), which might provide a theoretical basis for the pathogenesis, diagnosis, and prognosis...

journal_title：BMC medical genetics

authors： Gu J,Zeng J,Wang X,Gu X,Zhang X,Zhang P,Zhang F,Han Y,Han Y,Zhang H,Li W,Gu R

更新日期：2019-12-16 00:00:00

abstract：BACKGROUND:Estrogen activity plays a critical role in bone homeostasis. The serum levels of sex hormone binding globulin (SHBG) influence free estrogen levels and activity on target tissues. The objective of this study was to analyze the influence of common polymorphisms of the SHBG gene on serum SHBG, bone mineral den...

journal_title：BMC medical genetics

authors： Riancho JA,Valero C,Zarrabeitia MT,García-Unzueta MT,Amado JA,González-Macías J

更新日期：2008-12-17 00:00:00

abstract：BACKGROUND:About 20 % of hereditary breast cancers are caused by mutations in BRCA1 and BRCA2 genes. Since BRCA1 and BRCA2 mutations may be spread throughout the gene, genetic testing is usually performed by direct sequencing of entire coding regions. In some populations, especially if relatively isolated, a few number...

journal_title：BMC medical genetics

authors： Cini G,Mezzavilla M,Della Puppa L,Cupelli E,Fornasin A,D'Elia AV,Dolcetti R,Damante G,Bertok S,Miolo G,Maestro R,de Paoli P,Amoroso A,Viel A

更新日期：2016-02-06 00:00:00

abstract：BACKGROUND:Obesity is related to multiple cardiovascular disease (CVD) risk factors as well as CVD and has a strong familial component. We tested for association between SNPs on the Affymetrix 100K SNP GeneChip and measures of adiposity in the Framingham Heart Study. METHODS:A total of 1341 Framingham Heart Study part...

journal_title：BMC medical genetics

authors： Fox CS,Heard-Costa N,Cupples LA,Dupuis J,Vasan RS,Atwood LD

更新日期：2007-09-19 00:00:00

abstract：BACKGROUND:Haemophagocytic lymphohistiocytosis is a life-threatening disease resulting from primary or secondary hyper-inflammatory disorders. The typical symptoms include persistent fever, splenomegaly, cytopenia and significant elevation of serum ferritin. CASE PRESENTATION:We report a 30-year-old Chinese female pat...

journal_title：BMC medical genetics

authors： Sheng L,Zhang W,Gu J,Shen K,Luo H,Yang Y

更新日期：2019-02-19 00:00:00

abstract：BACKGROUND:Long QT syndrome (LQTS) is an autosomal dominant condition predisposing to sudden death from malignant arrhythmia. Genetic testing identifies many missense single nucleotide variants of uncertain pathogenicity. Establishing genetic pathogenicity is an essential prerequisite to family cascade screening. Many ...

journal_title：BMC medical genetics

authors： Leong IU,Stuckey A,Lai D,Skinner JR,Love DR

更新日期：2015-05-13 00:00:00

abstract：BACKGROUND:Mitochondrial function is impaired in Parkinson's disease (PD) and may contribute to the pathogenesis of PD, but the causes of mitochondrial impairment in PD are unknown. Mitochondrial dysfunction is recapitulated in cell lines expressing mitochondrial DNA (mtDNA) from PD patients, implicating mtDNA variants...

journal_title：BMC medical genetics

authors： Simon DK,Pankratz N,Kissell DK,Pauciulo MW,Halter CA,Rudolph A,Pfeiffer RF,Nichols WC,Foroud T,Parkinson Study Group-PROGENI Investigators.

更新日期：2010-04-01 00:00:00

abstract：BACKGROUND:Nakajo-Nishimura syndrome (NNS) is an autosomal recessive heredity disorder, one of a spectrum of autoinflammatory diseases named proteasome-associated autoinflammatory syndrome (PRAAS) caused by mutations of PSMB8 gene. NNS is characterized by pernio-like skin rashes, intermittent fever, and long clubbed fi...

journal_title：BMC medical genetics

authors： Jia T,Zheng Y,Feng C,Yang T,Geng S

更新日期：2020-06-08 00:00:00

abstract：BACKGROUND:Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a severe inherited cardiac disorder caused by mutations predominantly in the ryanodine receptor (RyR2) gene. We sought to identify mutations in genes affecting cardiac calcium cycling in patients with CPVT and in less typical familial exercise-r...

journal_title：BMC medical genetics

authors： Marjamaa A,Laitinen-Forsblom P,Lahtinen AM,Viitasalo M,Toivonen L,Kontula K,Swan H

更新日期：2009-02-12 00:00:00