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貨期:
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用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
May have an involvement in muscle development or hypertrophy.
基因功能參考文獻:
FHL1 increase inhibitory CDC25 phosphorylation by forming a complex with CHK2 and CDC25, and sequester CDC25 in the cytoplasm by forming another complex with 14-3-3 and CDC25, resulting in increased radioresistance in cancer cells. PMID: 28094252
FHL1 promote paclitaxel resistance in hepatocellular carcinomas cells through regulating apoptosis induced by paclitaxel, suggesting that FHL1 may be a promising molecular target for Hepatocellular carcinoma therapy. PMID: 30249901
Altogether, the specific localization of FHL1B and its modulation in disease-patient's myoblasts confirmed FHL1-related Emery-Dreifuss muscular dystrophy as a nuclear envelope disease. PMID: 27911330
Low FHL1 expression is associated with head and neck squamous cell carcinoma. PMID: 26908444
We have uncovered FHL1 as a novel potential regulator of calcium homeostasis in both fish and humans and have implicated it in isolated hypoparathyroidism. PMID: 28444561
Mutations in FHL1 cause unclassifiable cardiomyopathy with coexisting Emery-Dreifuss muscular dystrophy. PMID: 26857240
results provide evidence that FHL1A interacts with PLEKHG2 and regulates cell morphological change through the activity of PLEKHG2. PMID: 27765816
a novel FHL1 splice site variant results in the absence of FHL1A and the abundance of FHL1C, which may contribute to the complex and severe phenotype of Uruguay syndrome. PMID: 26933038
Knockdown of FHL1 with FHL1 small interfering RNA (siRNA) promoted tumor growth and Cyclin D and cyclin E were markedly elevated at both the protein and mRNA level. PMID: 26017856
results indicate that anti-FHL1 autoantibodies in peripheral blood have promising potential as a biomarker to identify a subset of severe IIM. PMID: 26551678
In healthy individuals, FHL1A is the predominant splice variant and is mainly found in skeletal and cardiac muscle. In two individuals with an Emery-Dreifuss plus phenotype with pulmonary artery hypoplasia and facial dysmorphology, there was demonstrated loss of isoform A and B, and an almost 200-fold overexpression of isoform C. PMID: 25724586
FRG1 mice overexpressing FHL1 showed an improvement in the dystrophic phenotype PMID: 25695429
FHL1 shRNA could significantly accelerate tumor cell growth via inhibiting the expression of FHL1 PMID: 26146054
Our results suggest that miR-410 may function as an oncomiR and are consistent with its key function in regulating FHL1 in certain digestive system cancers. PMID: 25272045
These data suggested that up-regulated FHL1 in smooth muscle in HSCR might be associated with intestinal wall remodeling in HSCR and might be one of the risk factors for gastrointestinal motor dysfunction PMID: 24516350
This is the first study to show that FHL1 mutations identified in several clinically distinct myopathies lead to similar protein aggregation and impair myotube formation. PMID: 24634512
The study has revealed that FHL1C overexpression induces Jurkat cell apoptosis. PMID: 24952875
FHL-1 is the predominant complement regulator in Bruch's membrane having direct implications for age-related macular degeneration. PMID: 25305316
Data indicate that four-and-a-half LIM domain 1 gene FHL1 mutation causing isolated hypertrophic cardiomyopathy with X-chromosomal inheritance. PMID: 24114807
Data show that loss of FHL1 function leads to myopathy in vivo and suggest that loss of function of FHL1 may be one of the mechanisms underlying muscle dystrophy in patients with FHL1 mutations. PMID: 23975679
mutation of FHL1 confers a complex phenotype through both gain- and loss-of-function mechanisms PMID: 23456229
This study demonistrated that the expand the morphologic features of reducing body myopathy , clearly demonstrate the localization of FHL1 in skeletal muscles. PMID: 23965743
FHL1 downregulation is associated with oral squamous cell carcinoma. PMID: 23123766
FHL1 is a methylation-silenced tumor-suppressor gene on chromosome X in gastrointestinal cancers, and that its silencing contributes to the formation of an epigenetic field for cancerization. PMID: 22689052
A mother, daughter, and son suffering from FHL1 myopathy have a mutation in the second LIM domain of fhl1 with musculoskeletal involvement. PMID: 22541254
C224W mutation of FHLi protein had slightly elevated pulmonary artery pressure PMID: 22923418
performed a clinical, muscle MRI, and histopathological characterization and immunoblot and genetic analysis of the FHL1 protein in a family with 4 individuals affected by reducing body myopathy. Identified a novel missense mutation in FHL1 PMID: 23169582
FHL1 is a novel disease gene for hypertrophic cardiomyopathy. PMID: 22523091
A novel mechanism involving four-and-a-half LIM domain protein-1 and extracellular signal-regulated kinase-2 regulates titin phosphorylation and mechanics. PMID: 22778266
The decrease in or loss of FHL1 expression may be related to the incidence, progression, invasiveness, and metastatic potential of gastric cancer. PMID: 22143536
reduced expression of FHL1 may play an important role in the development and progression of lung cancer. PMID: 21702045
FHL1-3 inhibit HIF-1 transcriptional activity and HIF-1alpha transactivation domain function by oxygen-independent mechanisms. PMID: 22219185
In order to substantiate a possible relation between K(v1.5) and FHL1C, a pull-down assay was performed. PMID: 22053194
FHL-1 may regulate estrogen receptor signaling function through regulation of AKT activation besides the physical and functional interaction with Estrogen receptor alpha. PMID: 22094188
FHL1 dystrophies are associated with myofibrillar myopathies pathology; mutations in the LIM2 domain are associated with reducing bodies composed of distinct tubulofilaments. PMID: 22094483
We report on three British families with a heterogeneous myopathy clinical presentation segregating a single FHL1 gene mutation and haplotype, suggesting that this represents a founder mutation. PMID: 21629301
This review will profile each of the FHL1, with a comprehensive analysis of mutations, a comparison of the clinical and histopathological features and will present several hypotheses for the possible disease mechanism(s)--{REVIEW} PMID: 21310615
FHL1 protein expression is downregulated in thoracic aortic dissection. PMID: 21126853
These results indicate that USP15 is involved in the regulation of hypertrophic responses in cardiac muscle through transcriptional and post-translational modulation of SLIM1. PMID: 21219870
FHL1B/PP2A(Cbeta) interaction may illustrate a novel cell-cycle regulatory pathway. PMID: 20969868
A novel missense mutation in the LIM2 domain of FHL1 co-segregated with X-linked scapuloperoneal myopathy in the family PMID: 20633900
Expression levels of FHL1 mRNA increased in all cell lines tested, as shown by RT-PCR. The methylation index of FHL1 in our samples was significantly higher in 70 BC specimens than in 10 normal bladder epithelium specimens. PMID: 20596604
This study reported a novel LIM2 domain mutation in FHL1 in a family with Reducing body myopathy with cytoplasmic bodies and spinal rigidity. PMID: 20571991
Our finding expands the phenotypic spectrum of the recently identified FHL1-associated myopathies and widens the differential diagnosis of Emery-Dreifuss-like syndromes. PMID: 20186852
SLIM1 may play an important role during the early stages of skeletal muscle differentiation, specifically in alpha5beta1-integrin-mediated signaling pathways PMID: 12917103
FHL1 is a novel regulator of myosin-binding protein C activity that may have a role in sarcomere assembly PMID: 16407297
Fasting insulin and insulin sensitivity index responses to exercise training were associated with DNA sequence variation in FHL1 in white men. PMID: 17589823
These results characterize TLX1 as a dual function regulator whose activity in respect to FHL1 is critically dependent upon its cellular concentration, as well as cell type and promoter context. PMID: 18073142
Study characterized a new disorder, X-linked myopathy with postural muscle atrophy (XMPMA), and identified FHL1 as the causative gene. PMID: 18179888
In a large Italian-American pedigree with dominant Scapuloperoneal syndrome all of the affected individuals have a missense change (c.365G-->C) in the FHL1 gene encoding FHL1. PMID: 18179901
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相關疾?。?/div>
Emery-Dreifuss muscular dystrophy 6, X-linked (EDMD6); Scapuloperoneal myopathy, X-linked dominant (SPM); Myopathy, X-linked, with postural muscle atrophy (XMPMA); Reducing body myopathy, X-linked 1A, severe, with infantile or early childhood onset (RBMX1A); Reducing body myopathy, X-linked 1B, with late childhood or adult onset (RBMX1B)
亞細胞定位:
[Isoform 1]: Cytoplasm.; [Isoform 3]: Cytoplasm. Nucleus.; [Isoform 2]: Nucleus. Cytoplasm, cytosol. Note=Predominantly nuclear in myoblasts but is cytosolic in differentiated myotubes.
組織特異性:
Isoform 1 is highly expressed in skeletal muscle and to a lesser extent in heart, placenta, ovary, prostate, testis, small intestine, colon and spleen. Expression is barely detectable in brain, lung, liver, kidney, pancreas, thymus and peripheral blood le