Abstract:
:Sixteen tyrosinemic patients were evaluated in our institution for a possible liver transplantation. All patients showed biochemical and/or radiological evidence of liver dysfunction. Renal involvement was found to be more abnormal than expected. Seven patients have been transplanted, with two patients receiving a combined liver-kidney transplant. Hepatocarcinoma was detected in two of eight patients in whom the whole liver was examined. Six (37.5%) of the initial 16 patients have died since evaluation, one of the six dying after combined liver-kidney transplantation. Posttransplantation survival was 86%, with normal liver function, normal growth, and no recurrence of neurological crises on a normal diet.
journal_name
Am J Hum Genetjournal_title
American journal of human geneticsauthors
Paradis K,Weber A,Seidman EG,Larochelle J,Garel L,Lenaerts C,Roy CCsubject
Has Abstractpub_date
1990-08-01 00:00:00pages
338-42issue
2eissn
0002-9297issn
1537-6605journal_volume
47pub_type
杂志文章abstract::We performed a genomewide linkage analysis of six separate measurements of body mass index (BMI) taken over a span of 28 years, from 1971 to 1998, in the Framingham Heart Study. Variance-components linkage analysis was performed on 330 families, using 401 polymorphic markers. The number of individuals with data at eac...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/343822
更新日期:2002-11-01 00:00:00
abstract::Thiamine-responsive megaloblastic anemia, also known as "TRMA" or "Rogers syndrome," is an early-onset autosomal recessive disorder defined by the occurrence of megaloblastic anemia, diabetes mellitus, and sensorineural deafness, responding in varying degrees to thiamine treatment. On the basis of a linkage analysis o...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/301642
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abstract::DNA replication precisely duplicates the genome to ensure stable inheritance of genetic information. Impaired licensing of origins of replication during the G1 phase of the cell cycle has been implicated in Meier-Gorlin syndrome (MGS), a disorder defined by the triad of short stature, microtia, and a/hypoplastic patel...
journal_title:American journal of human genetics
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abstract::Approximately 5% of patients with neurofibromatosis type 1 (NF1) exhibit gross deletions that encompass the NF1 gene and its flanking regions. The breakpoints of the common 1.4-Mb (type 1) deletions are located within low-copy repeats (NF1-REPs) and cluster within a 3.4-kb hotspot of nonallelic homologous recombinatio...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/522089
更新日期:2007-12-01 00:00:00
abstract::Hereditary multiple exostoses (EXT) is an autosomal dominant disorder characterized by the formation of cartilage-capped prominences that develop from the growth centers of the long bones. EXT is genetically heterogeneous, with three loci, currently identified on chromosomes 8q24.1, 11p13, and 19q. The EXT1 gene, loca...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1997-01-01 00:00:00
abstract::Down syndrome (DS) is the most common cause of mental retardation. Many neural phenotypes are shared between DS individuals and DS mouse models; however, the common underlying molecular pathogenetic mechanisms remain unclear. Using a transchromosomic model of DS, we show that a 30%-60% reduced expression of Nrsf/Rest ...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2008.08.012
更新日期:2008-09-01 00:00:00
abstract::ATM, the gene that is mutated in ataxia-telangiectasia, is associated with cerebellar degeneration, abnormal proliferation of small blood vessels, and cancer. These clinically important manifestations have stimulated interest in defining the sequence variation in the ATM gene. Therefore, we undertook a comprehensive s...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/321296
更新日期:2001-08-01 00:00:00
abstract::Idiopathic scoliosis (IS) is the most common spinal deformity in children, and its etiology is unknown. To refine the search for genes underlying IS susceptibility, we ascertained a new cohort of 52 families and conducted a follow-up study of genomewide scans that produced evidence of linkage and association with 8q12...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/513571
更新日期:2007-05-01 00:00:00
abstract::Spinal muscular atrophy (SMA) is a common autosomal-recessive motor neuron disease caused by the homozygous loss of the SMN1 gene. A nearly identical gene, SMN2, has been shown to decrease the severity of SMA in a dose-dependent manner. However SMN2 is not the sole phenotypic modifier, because there are discrepant SMA...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2009.08.002
更新日期:2009-09-01 00:00:00
abstract::We demonstrate that satellite III (SatIII) DNA subfamilies cloned from human acrocentric chromosomes arose in the Hominoidea superfamily. Two groups, distinguished by sequence composition, evolved nonconcurrently, with group 2 evolving 16-23 million years ago (MYA) and the more recent group 1 sequences emerging approx...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/512132
更新日期:2007-03-01 00:00:00
abstract::Whole-genome sequencing (WGS) studies are being widely conducted in order to identify rare variants associated with human diseases and disease-related traits. Classical single-marker association analyses for rare variants have limited power, and variant-set-based analyses are commonly used by researchers for analyzing...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2019.03.002
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abstract::The extent to which variants in the protein-coding sequence of genes contribute to risk of rheumatoid arthritis (RA) is unknown. In this study, we addressed this issue by deep exon sequencing and large-scale genotyping of 25 biological candidate genes located within RA risk loci discovered by genome-wide association s...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2012.11.012
更新日期:2013-01-10 00:00:00
abstract::Export of mRNA from the cell nucleus to the cytoplasm is essential for protein synthesis, a process vital to all living eukaryotic cells. mRNA export is highly conserved and ubiquitous. Mutations affecting mRNA and mRNA processing or export factors, which cause aberrant retention of mRNAs in the nucleus, are thus emer...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2015.05.021
更新日期:2015-08-06 00:00:00
abstract::Keratitis-ichthyosis-deafness syndrome (KID) is a rare ectodermal dysplasia characterized by vascularizing keratitis, profound sensorineural hearing loss (SNHL), and progressive erythrokeratoderma, a clinical triad that indicates a failure in development and differentiation of multiple stratifying epithelia. Here, we ...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/339986
更新日期:2002-05-01 00:00:00
abstract::Urinary voiding dysfunction in childhood, manifesting as incontinence, dysuria, and urinary frequency, is a common condition. Urofacial syndrome (UFS) is a rare autosomal recessive disease characterized by facial grimacing when attempting to smile and failure of the urinary bladder to void completely despite a lack of...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2010.05.006
更新日期:2010-06-11 00:00:00
abstract::The autosomal dominant cerebellar ataxias (ADCA) type I are a group of neurological disorders that are clinically and genetically heterogeneous. Two genes implicated in the disease, SCA1 (spinal cerebellar ataxia 1) and SCA2, are already localized. We have mapped a third locus to chromosome 14q24.3-qter, by linkage an...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1994-01-01 00:00:00
abstract::In studying the relationship between genetic abnormalities of red blood cells and malaria endemicity in the Vanuatu archipelago in the southwestern Pacific, we have found that of 1,442 males tested, 98 (6.8%) were G6PD deficient. The prevalence of GdPD deficiency varied widely (0%-39%), both from one island to another...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1995-01-01 00:00:00
abstract::The DAX1 protein is an orphan nuclear hormone receptor based on sequence similarity in the putative ligand-binding domain (LBD). DAX1 mutations result in X-linked adrenal hypoplasia congenita (AHC). Our objective was to identify DAX1 mutations in a series of families, to determine the types of mutations resulting in A...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/301782
更新日期:1998-04-01 00:00:00
abstract::The transmission/disequilibrium test (TDT) originally was introduced to test for linkage between a genetic marker and a disease-susceptibility locus, in the presence of association. Recently, the TDT has been used to test for association in the presence of linkage. The motivation for this is that linkage analysis typi...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/514860
更新日期:1997-08-01 00:00:00
abstract::A modified alpha-N-acetylgalactosaminidase (NAGA) with alpha-galactosidase A (GLA)-like substrate specificity was designed on the basis of structural studies and was produced in Chinese hamster ovary cells. The enzyme acquired the ability to catalyze the degradation of 4-methylumbelliferyl-alpha-D-galactopyranoside. I...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2009.09.016
更新日期:2009-11-01 00:00:00
abstract::Gene frequencies of the serum proteins third component of complement (C3) transferrin (Tf), haptoglobin (Hp), group specific component (Gc), serum cholinesterase (E1), alpha1-antitrypsin (Pi), beta2-glycoprotein I (Bg), and ceruloplasmin (Cp) in the Tajiks, Pushtoons, Hazaras, and Usbeks in Afghanistan were reported. ...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1977-07-01 00:00:00
abstract::A rare germ-line polymorphism in codon 47 of the p53 gene replaces the wild-type proline (CCG) with a serine (TCG). Restriction analysis of 101 human samples revealed the frequency of the rare allele to be 0% (n = 69) in Caucasians and 4.7% (3/64, n = 32) among African-Americans. To investigate the consequence of this...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1993-09-01 00:00:00
abstract::Monoamine oxidase (MAO) is a critical enzyme in the degradative deamination of biogenic amines throughout the body. Two biochemically distinct forms of the enzyme, A and B, are encoded in separate genes on the human X chromosome. In these studies we investigated the role of the structural gene for MAO-A in determining...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1991-08-01 00:00:00
abstract::Adolescent idiopathic scoliosis (AIS) is one of the most common orthopedic disorders, affecting up to 4% of schoolchildren worldwide. We studied seven unrelated multiplex families of southern Chinese descent with AIS, consisting of 25 affected members. A genomewide scan with >400 fluorescent microsatellite markers was...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/341607
更新日期:2002-08-01 00:00:00
abstract::Linkage disequilibrium was observed between newly identified DNA polymorphisms and a previously described protein polymorphism for plasminogen. This finding implies that the two types of polymorphisms describe variation at the same locus. The plasminogen gene was mapped to chromosomal bands 6q26-q27 using somatic-cell...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1987-04-01 00:00:00
abstract::Increased concentrations of total sulfated mucopolysaccharides (MPS), threefold, and hyaluronic acid (HA), 10-fold, were found in ML IV fibroblast extracts when compared to normal controls. Such accumulations altered the distribution of MPS:HA comprised 70% of total MPS in ML IV but only 30% in control cells. Intracel...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1977-11-01 00:00:00
abstract::The Hartnup mutation affects an amino acid transport system of intestine and kidney used by a large group of neutral charge alpha-amino acids (six essential and several nonessential). We compared developmental outcomes and medical histories of 21 Hartnup subjects, identified through newborn screening, with those of 19...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1987-05-01 00:00:00
abstract::The authors had previously mapped a new locus-DFNA17, for nonsyndromic hereditary hearing impairment-to chromosome 22q12.2-q13. 3. DFNA17 spans a 17- to 23-cM region, and MYH9, a nonmuscle-myosin heavy-chain gene, is located within the linked region. Because of the importance of myosins in hearing, MYH9 was tested as ...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/S0002-9297(07)62942-5
更新日期:2000-11-01 00:00:00
abstract::Multiprotein complexes referred to as outer dynein arms (ODAs) develop the main mechanical force to generate the ciliary and flagellar beat. ODA defects are the most common cause of primary ciliary dyskinesia (PCD), a congenital disorder of ciliary beating, characterized by recurrent infections of the upper and lower ...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2016.06.014
更新日期:2016-08-04 00:00:00
abstract::Fuchs endothelial corneal dystrophy (FECD) is a common disease for which corneal transplantation is the only treatment option in advanced stages, and alternative treatment strategies are urgently required. Expansion (≥50 copies) of a non-coding trinucleotide repeat in TCF4 confers >76-fold risk for FECD in our large c...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2018.02.010
更新日期:2018-04-05 00:00:00