نتایج جستجو برای: tslc1
تعداد نتایج: 67 فیلتر نتایج به سال:
The nectin-like molecule-2 (TSLC1) is a cell-cell adhesion molecule expressed in testicular germ cells. To directly examine the role of Tslc1 in male fertility, we generated Tslc1+/- mice that have greater than 90% reduction in Tslc1 expression. Tslc1+/- males exhibited reduced fertility and rarely transmitted the Tslc1 mutant allele, whereas Tslc1+/- females were consistently able to transmit ...
OBJECTIVE To investigate the relationship between the expression of tumor suppressor in lung cancer-1 (TSLC1) and clinicopathological characteristics of patients with non-muscle-invasive bladder cancer (NMIBC) and evaluate the prognostic significance of TSLC1. METHODS TSLC1 expression in 241 specimens of NMIBC was examined by immunohistochemistry. The correlation between TSLC1 expression and ...
Frequent allelic losses of 11q23 in esophageal squamous cell carcinoma (ESCC) have been reported previously, but no tumor suppressor genes in this region have been identified in ESCC. TSLC1 was identified on chromosome 11q23.2 as a tumor suppressor gene in non-small cell lung cancer by functional complementation of a lung adenocarcinoma cell line. The purpose of this study is to evaluate the ro...
INTRODUCTION To explore the effect of tumor suppressor in lung cancer 1 (TSLC1) on proliferation and apoptosis in esophageal cancer Eca109 cells. MATERIAL AND METHODS Eca109 cells were divided into three groups: TSLC1 transfected group (TTG), mock group (MG) and untransfected group (UTG). The TTG and MG were transfected transiently with the pIRES2-EGFP-TSLC1 eukaryotic expression vector and p...
The tumor suppressor in lung cancer 1 (TSLC1/IGSF4) encodes an immunoglobulin-superfamily cell adhesion molecule whose cytoplasmic domain contains a protein 4.1-binding motif (protein 4.1-BM) and a PDZ-binding motif (PDZ-BM). Loss of TSLC1 expression is frequently observed in advanced cancers implying its involvement in tumor invasion and/or metastasis. Using Madin-Darby canine kidney cells exp...
TSLC1/IGSF4, an immunoglobulin superfamily molecule, is predominantly expressed in the brain, lungs, and testes and plays important roles in epithelial cell adhesion, cancer invasion, and synapse formation. We generated Tslc1/Igsf4-deficient mice by disrupting exon 1 of the gene and found that Tslc1(-/-) mice were born with the expected Mendelian ratio but that Tslc1(-/-) male mice were inferti...
Aims. We sought to determine the relationship between CADM1/TSLC1 expression and clinicopathological characteristics in patients with esophageal squamous cell carcinoma (ESCC) and the correlation with survival. Materials and Methods. Two hundred and ninety-three ESCC tissues and paired adjacent normal esophageal tissues were immunohistochemically assessed in this study. The association of CADM1...
TSLC1 is a tumor suppressor gene encoding a member of the immunoglobulin (Ig) superfamily. The significant homology of its extracellular domain with those of other Ig superfamily cell adhesion molecules (IgCAMs) has raised the possibility that TSLC1 participates in cell-cell interactions. In this study, the physiological properties of TSLC1 were investigated in Madin-Darby canine kidney (MDCK) ...
In up to 87% of nasopharyngeal carcinoma (NPC) clinical tumor specimens, there was either down-regulation or loss of TSLC1 gene expression. Using a tissue microarray and immunohistochemical staining, the frequency of down-regulated or loss of expression of TSLC1 in metastatic lymph node NPC was 83% and the frequency of loss of expression of TSLC1 was 35%, which was significantly higher than tha...
The tumor suppressor gene in lung cancer (TSLC1) encodes a membrane glycoprotein containing extensive homology in the extracellular domain with the immunoglobulin-superfamily cell adhesion molecules. The intracellular cytoplasmic domain (CT) contains a protein 4.1 (FERM) binding motif, and a PDZ-interacting motif. Expression of TSLC1 is silenced in non-small cell lung cancer and in other cancer...
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