Abstract:
:Idiopathic pulmonary fibrosis (IPF) is a chronic, progressive lung disease that is refractory to treatment and carries a high mortality rate. IPF is frequently associated with lung cancer. Identification of molecular targets involved in both diseases may elucidate novel molecular mechanisms contributing to their pathology. Recent studies of microRNA (miRNA) expression signatures showed that microRNA-29a (miR-29a) was downregulated in IPF and lung cancer. The aim of this study was to investigate the functional significance of miR-29a in lung cancer cells (A549 and EBC-1) and lung fibroblasts (MRC-5) and to identify molecular targets modulated by miR-29a in these cells. We confirmed the downregulation of miR-29a in clinical specimens of IPF and lung cancer. Restoration of miR-29a suppressed cancer cell aggressiveness and fibroblast migration. A combination of gene expression data and in silico analysis showed that a total of 24 genes were putative targets of miR-29a. Among them, lysyl oxidase-like 2 (LOXL2) and serpin peptidase inhibitor clade H, member 1 (SERPINH1) were direct targets of miR-29a by luciferase reporter assays. The functions of LOXL2 and SERPINH1 contribute significantly to collagen biosynthesis. Overexpression of LOXL2 and SERPINH1 was observed in clinical specimens of lung cancer and fibrotic lesions. Downregulation of miR-29a caused overexpression of LOXL2 and SERPINH1 in lung cancer and IPF, suggesting that these genes are involved in the pathogenesis of these two diseases.
journal_name
J Hum Genetjournal_title
Journal of human geneticsauthors
Kamikawaji K,Seki N,Watanabe M,Mataki H,Kumamoto T,Takagi K,Mizuno K,Inoue Hdoi
10.1038/jhg.2016.99subject
Has Abstractpub_date
2016-12-01 00:00:00pages
985-993issue
12eissn
1434-5161issn
1435-232Xpii
jhg201699journal_volume
61pub_type
杂志文章abstract::Schimmelpenning syndrome is a rare neurocutaneous disorder categorized as a mosaic RASopathy due to postzygotic HRAS or KRAS mutations. We report a 6-year-old girl diagnosed with Schimmelpenning syndrome due to a postzygotic KRAS G12D mutation. The patient had three atypical symptoms of Schimmelpenning syndrome: renov...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/s10038-018-0539-3
更新日期:2019-02-01 00:00:00
abstract::Trisomy 18 (T18) and trisomy 13 (T13) are major concerns in prenatal genetic testing due to their poor prognosis; very low birth weight (VLBW) is also a concern in neonatology. The aim of this study was to investigate the mortality and morbidity of VLBW infants diagnosed with T18/T13 in Japan, compared with those with...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/s10038-020-00825-6
更新日期:2021-03-01 00:00:00
abstract::Behçet disease (BD) is an immune-mediated disease. The cause of BD remains unknown, but the existence of multiple pathological pathways is suspected, including different genetic factors. Polymorphisms in ERAP1 gene have been associated with an increased risk of BD. However, while current BD-associated ERAP1 variants a...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/s10038-019-0709-y
更新日期:2020-03-01 00:00:00
abstract::Genome-wide association studies (GWAS) are being conducted to identify common genetic variants that predispose to human diseases to unravel the genetic etiology of complex human diseases now. Because of genotyping cost constraints, it often follows a two-stage design, in which a large number of markers are identified ...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s10038-007-0177-7
更新日期:2007-01-01 00:00:00
abstract::Obesity is a major public health concern in Mexico and worldwide. Although the estimated heritability is high, common variants identified by genome-wide association studies explain only a small proportion of this heritability. A combination of linkage and association strategies could be a more robust and powerful appr...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2016.145
更新日期:2017-03-01 00:00:00
abstract::Human APOBEC3H (A3H) is a member of APOBEC cytidine deaminase family intensively constraining the HIV-1 replication. A3H is known to be polymorphic with different protein stability and anti-HIV-1 activity in vitro. We recently reported that A3H haplotypes composed of two functional polymorphisms, rs139292 (N15del) and...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2015.136
更新日期:2016-03-01 00:00:00
abstract::Disrupted-in-schizophrenia 1 (DISC1) was reported to be associated with schizophrenia. In a previous study, we found significant association with schizophrenia patients with deficient sustained attention assessed by continuous performance test (CPT). This study aimed to identify risk polymorphisms in this specific neu...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/s10038-019-0597-1
更新日期:2019-07-01 00:00:00
abstract::Autosomal dominant nonsyndromic hearing loss (ADNSHL/DFNA) is a highly genetically heterogeneous disorder. Hitherto only about 30 ADNSHL-causing genes have been identified and many unknown genes remain to be discovered. In this research, genome-wide linkage analysis mapped the disease locus to a 4.3 Mb region on chrom...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2014.114
更新日期:2015-03-01 00:00:00
abstract::We report a family with progressive myoclonic epilepsy who underwent whole-exome sequencing but was negative for pathogenic variants. Similar clinical courses of a devastating neurodegenerative phenotype of two affected siblings were highly suggestive of a genetic etiology, which indicates that the survey of genetic v...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/s10038-019-0569-5
更新日期:2019-05-01 00:00:00
abstract::Diffuse panbronchiolitis (DPB) is a distinctive chronic inflammatory lung disease predominantly found in Asian populations. Although its etiology is unknown, DPB is considered to be a multifactorial disease of whose susceptibility is determined by genetic predisposition unique to Asians. We and others have previously ...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s100380050135
更新日期:1999-01-01 00:00:00
abstract::The mechanism of speciation has remained largely unresolved, and hominoid evolutionary history based on chromosome rearrangements has been continuously challenged. The recent availability of the human-derived chromosome 1-specific midisatellite (D1Z2) and chromosome X-specific macrosatellite (DXZ4) DNA sequence probes...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s100380050108
更新日期:1999-01-01 00:00:00
abstract::Approximately one-third of the mammalian genome is composed of highly repeated DNA sequences, of which the two major families, the long and short inter-spersed nucleotide elements (LINEs and SINEs), are represented in humans by L1 and Alu elements respectively. Both 'types of element are considered to be retrotranspos...
journal_title:Journal of human genetics
pub_type: 杂志文章,评审
doi:10.1007/s100380050045
更新日期:1998-01-01 00:00:00
abstract::We used magnetic resonance imaging (MRI) to examine the brain of a typical Coffin-Lowry syndrome (CLS) patient. There were many small perivascular focal areas of hypointensity in the white matter on T1-weighted images, similar to those found in mucopolysaccharidosis or perivascular leukomalacia. However, these changes...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s100380050038
更新日期:1998-01-01 00:00:00
abstract::L-2-hydroxyglutaric aciduria (L2HGA) is an autosomal recessive neurometabolic disorder characterized essentially by the presence of elevated levels of L-2-hydroxyglutaric acid (LGA) in plasma, cerebrospinal fluid and urine. L2HGA is caused by a deficiency in the L2-Hydroxyglutaric dehydrogenase (L2HGDH) enzyme involve...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2014.4
更新日期:2014-04-01 00:00:00
abstract::The scavenger receptor class B type 1 (SCARB1) gene is a key component in the reverse cholesterol transport pathway and thus plays an important role in lipid metabolism. Studies suggest that the SCARB1 gene may contribute to variation in plasma lipid levels at fasting; however, the results have been inconsistent, and ...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s10038-008-0302-2
更新日期:2008-01-01 00:00:00
abstract::The Karretjie people of the South African Great Karoo are itinerants who subsist by sheep shearing. Although officially classified 'Coloured', they are aware of their Khoe and San roots. To investigate the maternal and paternal ancestries of the Karretjie people we analyzed their mitochondrial and Y-chromosome DNA var...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2011.71
更新日期:2011-09-01 00:00:00
abstract::The widely used Western BRCA mutation prediction models underestimated the risk of having a BRCA mutation in Korean breast cancer patients. This study aimed to identify predictive factors for BRCA1/2 mutations and to develop a Korean BRCA risk calculator. The model was constructed by logistic regression model, and it ...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2015.164
更新日期:2016-05-01 00:00:00
abstract::Schizophrenia is a highly complex inheritable disease characterized by numerous genetic susceptibility elements, each contributing a modest increase in risk for the disease. Although numerous linkage or association studies have identified a large set of schizophrenia-associated loci, many are controversial. In additio...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2010.24
更新日期:2010-05-01 00:00:00
abstract::The Japanese Genetic Research Group for Eating Disorders (JGRED) is a multisite collaborative study group that was organized for the systematic recruitment of patients with an eating disorder for the purpose of genetic study in Japan. We conducted a genome-wide case-control association study using 23 465 highly polymo...
journal_title:Journal of human genetics
pub_type: 杂志文章,多中心研究
doi:10.1038/jhg.2009.74
更新日期:2009-09-01 00:00:00
abstract::Hypertension and brachydactyly syndrome (HTNB) with short stature is an autosomal-dominant disorder. Mutations in the PDE3A gene located at 12p12.2-p11.2 were recently identified in HTNB families. We found a novel heterozygous missense mutation c.1336T>C in exon 4 of the PDE3A gene in a Japanese family with multiple H...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2016.32
更新日期:2016-08-01 00:00:00
abstract::Osteosclerotic metaphyseal dysplasia (OSMD) is a rare skeletal dysplasia characterized by osteosclerotic metaphyses with osteopenic diaphyses of the long tubular bones. Our previous study identified a homozygous elongation mutation in leucine-rich repeat kinase 1 gene (LRRK1) in a patient with OSMD and showed that Lrr...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2016.136
更新日期:2017-03-01 00:00:00
abstract::We analyzed mitochondrial DNA (mtDNA) from 7 patients in four families with adult onset limb-girdle type mitochondrial myopathy to clarify their genetic background. The patients, 2 men and 5 women, showed common clinical features, characterized by isolated skeletal myopathy, high serum creatine kinase level, ragged-re...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s100380050145
更新日期:1999-01-01 00:00:00
abstract::Plasma platelet-activating factor acetylhydrolase (PAF-AH) acts as a key defense against oxidative stress by hydrolyzing PAF and oxidized phospholipids. Deficiency of the activity of this enzyme may thus potentially result in predisposition to myocardial damage. The possible role of the G994 (V allele) --> T (F allele...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s100380170042
更新日期:2001-01-01 00:00:00
abstract::Connective tissue growth factor (CTGF) has been implicated in the pathogenesis of diabetic nephropathy; however, to date there have been no reports of genomic analysis on this gene. The CTGF gene was comprehensively screened using WAVE (dHPLC) technology and direct capillary sequencing. Single nucleotide polymorphisms...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s10038-006-0368-7
更新日期:2006-01-01 00:00:00
abstract::Two novel mutations in the gene encoding T-protein, a component of the glycine cleavage system, were identified in a Japanese family with nonketotic hyperglycinemia. The proband had two affected sibs, and enzymatic analysis of the liver sample from the proband revealed the T-protein deficiency. The first mutation, 183...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s100380050055
更新日期:1998-01-01 00:00:00
abstract::Several genetic loci (JAZF1, CDC123/CAMK1D, TSPAN8/LGR5, ADAMTS9, VEGFA and HHEX-IDE) were identified to be significantly related to the risk of type 2 diabetes and quantitative metabolic traits in European populations. Here, we aimed to evaluate the impacts of these novel loci on type 2 diabetes risk in a population-...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2010.117
更新日期:2010-12-01 00:00:00
abstract::Many consortia and international projects have investigated the human genetic variation of a large number of ethno-geographic groups. However, populations with peculiar genetic features, such as the Turkish population, are still absent in publically available datasets. To explore the genetic predisposition to health-r...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/jhg.2015.8
更新日期:2015-04-01 00:00:00
abstract::Osteoarthritis (OA) is a very common bone and joint disease characterized by breakdown of cartilage in the joint. We recently found that an aspartic-acid repeat polymorphism of the asporin gene (ASPN) on chromosome 9 is associated with susceptibility to OA in Japanese. We provide here a high-resolution single nucleoti...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1007/s10038-005-0337-6
更新日期:2006-01-01 00:00:00
abstract::Over 100 types of congenital disorders of glycosylation (CDG) have been reported and the number is rapidly increasing. However, each type is very rare and is problematic to diagnose. Mannosyl-oligosaccharide glucosidase (MOGS)-CDG (CDG type IIb) is an extremely rare CDG that has only been reported in three patients fr...
journal_title:Journal of human genetics
pub_type: 杂志文章,评审
doi:10.1038/s10038-017-0386-7
更新日期:2018-03-01 00:00:00
abstract::Genome-wide association studies (GWAS) have identified many susceptibility loci for cardiometabolic disorders. Most of the associated variants reside in non-coding regions of the genome including long non-coding RNAs (lncRNAs), which are thought to play critical roles in diverse biological processes. Here, we leverage...
journal_title:Journal of human genetics
pub_type: 杂志文章
doi:10.1038/s10038-017-0403-x
更新日期:2018-04-01 00:00:00