Abstract:
:Long non-coding ribonucleic acids (lncRNAs) have been recognized as markers in several cancers and play important roles in glioblastoma (GBM). But the role of lncRNA X inactive-specific transcript (XIST) in GBM and its possible mechanisms are rarely studied in depth. This study was conducted to explore the detailed roles of XIST in cell proliferation, migration, and invasion of GBM. Expressions of XIST, miR-448, and ρ associated coiled coil containing protein kinase 1 (ROCK1) were detected by qRT-PCR or Western blot in A172 and U251 cells. The interactions among XIST, miR-448 and ROCK1 were verified through luciferase reporter assay and RNA immunoprecipitation (RIP) assay. Cell Counting Kit-8 (CCK-8) assay and Transwell assay were introduced to detect how XIST knockdown, miR-448 overexpression, or along with ROCK1 overexpression affect cellular malignancy of GBM cells. XIST and ROCK1 were up-regulated while miR-448 expression was decreased in GBM cells. XIST knockdown or miR-448 overexpression could dramatically inhibit GBM cell proliferation, migration, and invasion. Moreover, XIST negatively regulated miR-448 expression through the function as competing endogenous RNA (ceRNA), thus leading to the up-regulation of ROCK1, one miR-448 target gene. Moreover, ROCK1 overexpression could reverse the suppression of XIST knockdown or miR-448 upregulation on cellular malignancy. In brief, the effects of XIST may promote cellular malignancy of GBM through miR-448/ROCK1 axis, which will provide new understanding of GBM pathogenesis and progression.
journal_name
J Biol Regul Homeost Agentsjournal_title
Journal of biological regulators and homeostatic agentsauthors
Li HL,Han PH,Pan DQ,Chen G,Lu XH,Li Jdoi
10.23812/20-558-Lsubject
Has Abstractpub_date
2020-11-01 00:00:00pages
2049-2058issue
6eissn
0393-974Xissn
1724-6083pii
62journal_volume
34pub_type
杂志文章abstract::Pro-inflammatory cytokines, i.e., IL-1 mediate the inflammatory response and are genetically regulated in periodontal diseases. Strong association was found between the composite genotype allele 2 of IL-1β+3954 and IL-1α-889 and severe chronic periodontitis. The aim of this study is to determine the prevalence of IL-1...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:
更新日期:2012-10-01 00:00:00
abstract::It has been postulated that host factors, such as the human leucocyte antigen (HLA) system, may play a predominant role in the pathogenesis of HCV-related extra-hepatic manifestations. This study was performed to investigate the role of HLA- DR and DQ alleles in a group of Italian patients, with HCV infection and asso...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:
更新日期:2005-01-01 00:00:00
abstract::Regulated on activation, normal T-cell expressed and presumably secreted (RANTES), which generally mediates monocyte-macrophage (MO) activation and recruitment, is a protein of 8-10 kD that chemoattracts eosinophils, monocytes and certain T leukocyte subsets. RANTES is coded for by a gene cluster located on human chro...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:
更新日期:2006-01-01 00:00:00
abstract::Endometrial cells undergo very specific changes associated with reproductive processes. Cells prepare for embryo development by increasing their volume. Then, if fertilization fails, endometrial cells are liable for apoptosis, preparing new cells that are ready for subsequent processes related to the possibility of em...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:
更新日期:2019-05-01 00:00:00
abstract::To investigate percutaneous exposures to HIV in the highly active antiretroviral therapy (HAART) era, we performed an analysis of all percutaneous exposures reported from January 1994 to December 1998 in 18 Italian acute-care hospitals. Frequency and rate per 100 prevalent AIDS cases of HIV exposures decreased by 40% ...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
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更新日期:2001-07-01 00:00:00
abstract::Degenerative osteoarthropathy, a kind of arthrosis induced by various factors, mainly affects articular cartilage and causes syndesmophyte formation. Its morbidity increases year by year, tending to occur more among young people than previously. This paper mainly discusses the clinical effects of iontophoresis of the ...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 信件,随机对照试验
doi:
更新日期:2015-01-01 00:00:00
abstract::DNA holds genetic information in the nucleus of eukaryotic cells; and has three different functions: replication, storage of hereditary information, and regulation of cell division. Most studies described the association of single nucleotide polymorphism (SNP) to common orthopaedics diseases and the susceptibility to ...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:
更新日期:2019-03-01 00:00:00
abstract::Within the immune system homeostasis is maintained by a myriad of mechanisms that include the regulation of immune cell activation and programmed cell death. The breakdown of immune homeostasis may lead to fatal inflammatory diseases. We set out to identify genes of tumor necrosis factor-alpha-induced protein 8 (TNFAI...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 社论
doi:
更新日期:2013-07-01 00:00:00
abstract::Several approaches have been proposed for soft tissue augmentation using injectable materials for lip and soft-tissue augmentation due to their physical and biological properties. Hyaluronic acid represents a natural component of the connective tissues, related to wound healing and skin regeneration. The aim of this r...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:
更新日期:2019-11-01 00:00:00
abstract::Dysregulation of lncRNA cancer susceptibility candidate 2 (CASC2) is involved in the pathogenesis of multiple malignancies. However, the underlying mechanisms by which lncRNA CASC2 regulates the proliferation of hemangiomas (HAs) remain undocumented. Herein, the expression levels of lncRNA CASC2 and VEGF in proliferat...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:10.23812/19-526-A-FULL_ARTICLE
更新日期:2020-01-01 00:00:00
abstract::End-stage renal diseases requiring chronic dialysis are rare in childhood and adolescence, but they are associated with high mortality and impaired quality of life (1, 2). The most common disease that causes chronic kidney disease (CKD) is primary glomerular disease (GD), followed by congenital abnormalities of the ki...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 临床试验
doi:
更新日期:2019-09-01 00:00:00
abstract::Immunocytochemical detection of isolated tumor cells in peripheral blood and bone marrow is currently the most established method for monitoring early dissemination in epithelial cancer. In this study we used an immunomagnetic selection technique to develop an enrichment model for disseminated tumor cells in blood. Bu...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:
更新日期:2005-01-01 00:00:00
abstract::Effects of recombinant human interferon alpha (HuIFN-alpha) on human megakaryocyte (CFU-MK) and fibroblast (CFU-F) colony-forming cell growth were studied. Concentration-dependent inhibition of both CFU-MK and CFU-F by HuIFN-alpha was demonstrated. Statistically significant suppression of both CFU-MK and CFU-F was see...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:
更新日期:1987-10-01 00:00:00
abstract::Dupuytren Disease is a benign fibromatosis of palmar fascia of the hand, whose pathophysiology is not completely understood. The present study is intended to provide a description of the effects of Collagenase of Clostridium Hystoliticum (CCH) into an injected cord of Dupuytren. Our experimental study wanted to evalua...
journal_title:Journal of biological regulators and homeostatic agents
pub_type:
doi:
更新日期:2020-07-01 00:00:00
abstract::The aim of this study was to investigate the value of Gd-EOB-DTPA-enhanced MRI on hepatobiliary phase (HBP) imaging and T1 mapping sequence in the differentiation of hepatocellular carcinoma (HCC). A total of 45 patients with HCC who were to undergo a resection were enrolled in this study. Gd-EOB-DTPA-enhanced magneti...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:
更新日期:2017-10-01 00:00:00
abstract::Cancer of the oral cavity is known to have a diverse aetiology that includes infectious agents. Human papilloma virus has been found to be associated with several types of human cancer, inclusive of cervical, vulvar, vaginal, penile, anal, and cancer of tonsil. The aim of this manuscript is to investigate the presence...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:
更新日期:2018-01-01 00:00:00
abstract::Bone shaping is often a necessary procedure prior to implant insertion in mandibular full-arch rehabilitations. Adopting guided surgery procedures is necessary to use two distinct templates: one for bone shaping, a second for guided implant insertion. The present report describes the case of a 60-year-old patient requ...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:
更新日期:2017-04-01 00:00:00
abstract::Pubic osteolysis is a rare pathology characterized by a painful radiographic destructive changes in the pubic rami, pubis or pubic symphysis that often follows a post-traumatic event. The etiology is unclear but it is a benign lesion, frequently misinterpreted as malignant. We report a case of a 54-year-old woman with...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:
更新日期:2019-03-01 00:00:00
abstract::This study was carried out to investigate the expression changes of RanBP9 in tissue specimens and osteosarcoma cell strains and preliminarily explore its mechanism in osteosarcoma, so as to provide a theoretical foundation for follow-up experiments. The expression of RanBP9 in human osteosarcoma tissue specimens was ...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:
更新日期:2016-01-01 00:00:00
abstract::B cell antigen receptor (BCR) engagement results in the assembly of a multimolecular complex at the cytosolic side of the plasma membrane, known as signalosome. Here we briefly review the current knowledge on the molecules which participate in the BCR signalosome and on the response modulators which control the final ...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章,评审
doi:
更新日期:2005-01-01 00:00:00
abstract::Mast cells (MCs) are mediators of allergy and inflammation and participate in the growth of cancer cells. MCs can promote both neoangiogenesis and tumor growth. They increase in the stroma of certain tumors where they can be recruited by tumor-derived chemoattractants, such as monocyte chemotactic protein-1 (MCP-1), R...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 社论
doi:
更新日期:2016-10-01 00:00:00
abstract::A number of studies have shown that vitamin D has a protective effect against the development of cancer, which may also be related to prostate cancer. Low serum vitamin D concentration has also been demonstrated in benign prostate hyperplasia. We compared serum vitamin D concentration in two groups of Polish men with ...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 信件
doi:
更新日期:2015-01-01 00:00:00
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journal_title:Journal of biological regulators and homeostatic agents
pub_type: 信件
doi:
更新日期:2019-03-01 00:00:00
abstract::Acute ST-segment elevation myocardial infarction (STEMI) is one of the most common cardiovascular emergencies. With the improvement of living standards, the incidence and mortality rate of STEMI has shown a significant growth trend. ...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 信件
doi:
更新日期:2019-03-01 00:00:00
abstract::Distal radius fractures are the most common type of upper limb fractures in adults. Non-union after distal radius fracture is rare, serious and unpredictable. The aim of our paper is to analyse the clinical and radiological outcomes of bone grafting and Sauvé-Kapandji Procedures for the treatment of aseptic distal rad...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 临床试验
doi:
更新日期:2020-07-01 00:00:00
abstract::The transcription of HPV-16 E6/E7 RNA has been studied by the polymerase chain reaction (PCR) in the Siha cervical carcinoma cell line. With this technique, all three different transcripts have been detected: the cDNA colinear E6 form, and the two differentially spliced forms E6*I and E6*II. All types of RNA appear le...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:
更新日期:1993-01-01 00:00:00
abstract::The binding of nuclear proteins from human tumor cells to synthetic double stranded oligonucleotides mimicking upstream regions of the HLA-DR alpha gene was studied. As the HLA-DR alpha gene is inducible by interferon(IFN)-gamma, nuclear extracts were also purified from IFN-gamma treated cells. Our data indicate that ...
journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:
更新日期:1990-07-01 00:00:00
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journal_title:Journal of biological regulators and homeostatic agents
pub_type: 信件
doi:
更新日期:2018-05-01 00:00:00
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journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:10.23812/20-108-A-20
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journal_title:Journal of biological regulators and homeostatic agents
pub_type: 杂志文章
doi:
更新日期:2013-04-01 00:00:00