Abstract:
:Peripheral sensory perception is established through an elaborate network of specialized neurons that mediate the translation of extraorganismal stimuli through the use of a broad array of receptors and downstream effector molecules. Studies of human genetic disorders, as well as mouse and other animal models, have identified some of the key molecules necessary for peripheral innervation and function. These findings have, in turn, yielded new insights into the developmental networks and homeostatic mechanisms necessary for the transformation of external stimuli into interpretable electrical impulses. In this review, we will summarize and discuss some of the genes/proteins implicated in two particular aspects of sensory perception, thermosensation and mechanosensation, highlighting pathways whose perturbation leads to both isolated and syndromic sensory deficits.
journal_name
Hum Mol Genetjournal_title
Human molecular geneticsauthors
Tan PL,Katsanis Ndoi
10.1093/hmg/ddp412subject
Has Abstractpub_date
2009-10-15 00:00:00pages
R146-55issue
R2eissn
0964-6906issn
1460-2083pii
ddp412journal_volume
18pub_type
杂志文章,评审abstract::The early growth response 2 gene ( EGR2 ) is a Cys2His2zinc finger transcription factor which is thought to play a role in the regulation of peripheral nervous system myelination. This idea is based partly on the phenotype of homozygous Krox20 ( Egr2 ) knockout mice, which display hypomyelination of the PNS and a bloc...
journal_title:Human molecular genetics
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doi:10.1093/hmg/8.7.1245
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abstract::Ocular albinism type 1 (OA1) is an X-linked recessive disorder characterized by a major impairment of visual acuity, nystagmus, strabismus, photophobia and retinal hypopigmentation. From the analysis of patients carrying deletions and translocations involving the distal short arm of the X chromosome (Xp22.3) we have i...
journal_title:Human molecular genetics
pub_type: 杂志文章
doi:10.1093/hmg/4.3.373
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abstract::Recent studies suggest that the genome is organized into blocks of haplotypes, and efforts to create a genome-wide haplotype map of single-nucleotide polymorphisms (SNPs) are already underway. Haplotype blocks are defined algorithmically and to date several algorithms have been proposed. However, little is known about...
journal_title:Human molecular genetics
pub_type: 杂志文章
doi:10.1093/hmg/ddh035
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abstract::Glucocorticoids are beneficial in Duchenne muscular dystrophy (DMD). Osteopontin (OPN), the protein product of SPP1, plays a role in DMD pathology modulating muscle inflammation and regeneration. A polymorphism in the SPP1 promoter (rs28357094) has been recognized as a genetic modifier of DMD, and there is evidence su...
journal_title:Human molecular genetics
pub_type: 杂志文章
doi:10.1093/hmg/ddx218
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abstract::Schwann cells are the myelinating glia of the peripheral nervous system and dysfunction of these cells causes motor and sensory peripheral neuropathy. The transcription factor SOX10 is critical for Schwann cell development and maintenance, and many SOX10 target genes encode proteins required for Schwann cell function....
journal_title:Human molecular genetics
pub_type: 杂志文章
doi:10.1093/hmg/ddw233
更新日期:2016-09-15 00:00:00
abstract::The rate-limiting step of dietary calcium absorption in the intestine requires the brush border calcium entry channel TRPV6. The TRPV6 gene was completely sequenced in 170 renal calcium stone patients. The frequency of an ancestral TRPV6 haplotype consisting of three non-synonymous polymorphisms (C157R, M378V, M681T) ...
journal_title:Human molecular genetics
pub_type: 杂志文章
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abstract::Histamine (HA) acts as a neurotransmitter in the brain, which participates in the regulation of many biological processes including inflammation, gastric acid secretion and neuromodulation. The enzyme histamine N-methyltransferase (HNMT) inactivates HA by transferring a methyl group from S-adenosyl-l-methionine to HA,...
journal_title:Human molecular genetics
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更新日期:2015-10-15 00:00:00
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journal_title:Human molecular genetics
pub_type: 杂志文章
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更新日期:1994-11-01 00:00:00
abstract::Otosclerosis is a relatively common heterogenous condition, characterized by abnormal bone remodelling in the otic capsule leading to fixation of the stapedial footplate and an associated conductive hearing loss. Although familial linkage and candidate gene association studies have been performed in recent years, litt...
journal_title:Human molecular genetics
pub_type: 杂志文章
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更新日期:2016-06-15 00:00:00
abstract::A 1.5 Mb duplication within 17p11.2 is the major mutation causing both autosomal dominant and sporadic Charcot-Marie-Tooth disease type 1A (CMT1A). An independent origin for the mutation in each family has been postulated. The proposed genetic mechanism causing the CMT1A duplication is unequal nonsister chromatid exch...
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doi:10.1093/hmg/2.12.2031
更新日期:1993-12-01 00:00:00
abstract::Supplementation with high doses of folic acid, an important mediator of one-carbon transfers for DNA methylation, is used clinically to improve sperm parameters in infertile men. We recently detected an unexpected loss of DNA methylation in the sperm of idiopathic infertile men after 6 months of daily supplementation ...
journal_title:Human molecular genetics
pub_type: 杂志文章
doi:10.1093/hmg/ddy021
更新日期:2018-04-01 00:00:00
abstract::In-frame exon deletions of the Duchenne muscular dystrophy (DMD) gene produce internally truncated proteins that typically lead to Becker muscular dystrophy (BMD), a milder allelic disorder of DMD. We hypothesized that differences in the structure of mutant dystrophin may be responsible for the clinical heterogeneity ...
journal_title:Human molecular genetics
pub_type: 杂志文章
doi:10.1093/hmg/ddu537
更新日期:2015-03-01 00:00:00
abstract::Neonatal diabetes can either remit and hence be transient or else may be permanent. These two phenotypes were considered to be genetically distinct. Abnormalities of 6q24 are the commonest cause of transient neonatal diabetes (TNDM). Mutations in KCNJ11, which encodes Kir6.2, the pore-forming subunit of the ATP-sensit...
journal_title:Human molecular genetics
pub_type: 杂志文章
doi:10.1093/hmg/ddi086
更新日期:2005-04-01 00:00:00
abstract::Aiming to identify novel genetic variants and to confirm previously identified genetic variants associated with bone mineral density (BMD), we conducted a three-stage genome-wide association (GWA) meta-analysis in 27 061 study subjects. Stage 1 meta-analyzed seven GWA samples and 11 140 subjects for BMDs at the lumbar...
journal_title:Human molecular genetics
pub_type: 杂志文章,meta分析
doi:10.1093/hmg/ddt575
更新日期:2014-04-01 00:00:00
abstract::By GenBank database searches and PCR, we have identified a novel human Bcl2-like gene, Bcl2-L-10, which contains conserved BH4, BH1 and BH2 domains but lacks BH3 domain. The Bcl2-L-10 gene has been assigned to chromosome 15q21.2. Transfection experiments demonstrated that Bcl2-L-10 can block apoptosis induced by inter...
journal_title:Human molecular genetics
pub_type: 杂志文章
doi:10.1093/hmg/10.21.2329
更新日期:2001-10-01 00:00:00
abstract::Identification of genes associated with pain insensitivity syndromes can increase the understanding of the pathways involved in pain and contribute to the understanding of how sensory pathways relate to other neurological functions. In this report we describe the mapping and identification of the gene responsible for ...
journal_title:Human molecular genetics
pub_type: 杂志文章
doi:10.1093/hmg/ddh096
更新日期:2004-04-15 00:00:00
abstract::Proximal spinal muscular atrophy (SMA) is a neuromuscular disorder for which there is no available therapy. SMA is caused by loss or mutation of the survival motor neuron 1 gene, SMN1, with retention of a nearly identical copy gene, SMN2. In contrast to SMN1, most SMN2 transcripts lack exon 7. This alternatively splic...
journal_title:Human molecular genetics
pub_type: 杂志文章
doi:10.1093/hmg/ddp030
更新日期:2009-04-01 00:00:00
abstract::The CFTR gene, in which more than 300 mutations have been described, displays a spectrum of mutations which varies according to ethnic and geographic origin of patients. In this paper we report an exhaustive study of the 27 exons and exon/intron boundaries of a sample of 35 CF patients from Bulgaria which is situated ...
journal_title:Human molecular genetics
pub_type: 杂志文章
doi:10.1093/hmg/3.1.57
更新日期:1994-01-01 00:00:00
abstract::Gene silencing through aberrant CpG island methylation is a frequent epigenetic defect in hepatocellular carcinoma (HCC). However, nothing is known as yet whether aberrant hypermethylation occurs already in non-neoplastic liver cells from patients with hereditary haemochromatosis who have a clearly elevated risk for d...
journal_title:Human molecular genetics
pub_type: 杂志文章
doi:10.1093/hmg/ddm082
更新日期:2007-06-01 00:00:00
abstract::Peroxisome proliferator-activated receptors (PPARs) are ligand-mediated transcription factors, which control both lipid and energy metabolism and inflammation pathways. PPARγ agonists are effective in the treatment of metabolic diseases and, more recently, neurodegenerative diseases, in which they show promising neuro...
journal_title:Human molecular genetics
pub_type: 杂志文章
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更新日期:2012-12-01 00:00:00
abstract::Determination of variant pathogenicity represents a major challenge in the era of high-throughput sequencing. Erroneous categorization may result if variants affect genes that are in fact dispensable. We demonstrate that this also applies to rare, apparently unambiguous truncating mutations of an established disease g...
journal_title:Human molecular genetics
pub_type: 杂志文章
doi:10.1093/hmg/ddv022
更新日期:2015-05-01 00:00:00
abstract::Employing the mouse homologue of the human choroideremia cDNA as a probe, we have identified a homologous human gene. The consensus cDNA of this gene, designated human choroideremia-like (hCHML) gene, encompasses an open reading frame of 1968 base pairs. The deduced polypeptide of hCHML displays several regions of hom...
journal_title:Human molecular genetics
pub_type: 杂志文章
doi:10.1093/hmg/1.2.71
更新日期:1992-05-01 00:00:00
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journal_title:Human molecular genetics
pub_type: 杂志文章
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更新日期:2020-08-03 00:00:00
abstract::Neural tube defects (NTDs) are birth defects that can be disabling or lethal and are second in their prevalence after cardiac defects among major human congenital malformations. Spina bifida is a NTD where the spinal cord is dysplastic, and the overlying spinal column is absent. At present, the molecular mechanisms un...
journal_title:Human molecular genetics
pub_type: 杂志文章
doi:10.1093/hmg/ddm333
更新日期:2008-02-15 00:00:00
abstract::Hidrotic ectodermal dysplasia (HED), Clouston type, is an autosomal dominant skin disorder which is most common in the French-Canadian population and is characterized by hair defects, nail dystrophy and palmoplantar hyperkeratosis. Biophysical and biochemical studies conducted in HED suggested a molecular abnormality ...
journal_title:Human molecular genetics
pub_type: 杂志文章
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更新日期:1996-04-01 00:00:00
abstract::Mutations in the gene encoding FERM domain-containing 7 protein (FRMD7) are recognized as an important cause of X-linked idiopathic infantile nystagmus (IIN). However, the precise role of FRMD7 and its involvement in the pathogenesis of IIN are not understood. In the present study, we have explored the role of FRMD7 i...
journal_title:Human molecular genetics
pub_type: 杂志文章
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更新日期:2010-01-15 00:00:00
abstract::The FMR1 gene, associated with fragile X syndrome, has recently been cloned and the sequence of partial cDNA clones is known. We have determined additional cDNA sequences both at the 5' and 3' end. We have characterized the expressed gene by means of RT-PCR in various tissues and have found that alternative splicing t...
journal_title:Human molecular genetics
pub_type: 杂志文章
doi:10.1093/hmg/2.4.399
更新日期:1993-04-01 00:00:00
abstract::Elucidating the molecular changes that arise during neural differentiation and fate specification is crucial for building accurate in vitro models of neurodegenerative diseases using human embryonic stem cells (hESCs). Here we review the importance of hESCs and derived progenitors in treating and modeling neurological...
journal_title:Human molecular genetics
pub_type: 杂志文章,评审
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abstract::The lifetime accumulation of low-abundance, somatic mtDNA re-arrangements (sublimons) has been proposed as a potential contributor to aging, and also to diseases such as cardiomyopathy or coronary heart disease. Tissue-specific sublimons, varying in abundance by three orders of magnitude between individuals, have rece...
journal_title:Human molecular genetics
pub_type: 杂志文章
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更新日期:2002-02-01 00:00:00
abstract::Deletions within the neurexin 1 gene (NRXN1; 2p16.3) are associated with autism and have also been reported in two families with schizophrenia. We examined NRXN1, and the closely related NRXN2 and NRXN3 genes, for copy number variants (CNVs) in 2977 schizophrenia patients and 33 746 controls from seven European popula...
journal_title:Human molecular genetics
pub_type: 杂志文章
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更新日期:2009-03-01 00:00:00