Abstract:
:To assess the influence of microRNA-183 (miR-183) on the migration and invasion of A375 human melanoma cells, an A375 cell line with stable miR-183 overexpression or knockdown was constructed using lentiviral transfection. The change of miR-183 expression in these cells and in non-transfected controls was verified using reverse transcription-quantitative polymerase chain reaction. The impact of miR-183 on experimental A375 cell migration and invasion was assessed using a scratch and Transwell assay. The expression of Ezrin and matrix metalloprotease-9 (MMP-9), which are two mediator proteins that serve roles in tumor cell migration and invasion, were analyzed in each cell group via western blotting. The results of the present study indicated that miR-183 overexpression significantly inhibits A375 cell migration and invasion, which may be facilitated by miR-183 knockdown. Furthermore, Ezrin and MMP-9 protein levels were negatively associated with miR-183 expression, indicating that miR-183 may function as a tumor suppressor by inhibiting the expression of these two proteins. Additionally, miR-183 downregulation may be associated with the progression of melanoma.
journal_name
Oncol Lettjournal_title
Oncology lettersauthors
Zhang Y,Wang Gdoi
10.3892/ol.2018.9603subject
Has Abstractpub_date
2019-01-01 00:00:00pages
548-554issue
1eissn
1792-1074issn
1792-1082pii
OL-0-0-9603journal_volume
17pub_type
杂志文章相关文献
Oncology Letters文献大全abstract::Extraskeletal myxoid chondrosarcoma (EMC) is a relatively rare but well-defined neoplasm. This report describes two patients, one with EMC of the buttock and one with EMC of the knee. The two cases presented with large lobed masses and long T1 and T2 signaling identified by magnetic resonance imaging (MRI). An enhance...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2014.1884
更新日期:2014-04-01 00:00:00
abstract::We investigated the possible association between DLKI gene promoter region methylation and the increased invasion capacity of non-small cell lung cancer (NSCLC). Lung cancer cell line H1299, as well as the gene transfection and RNA interference technology were used to build DLK gene overexpression and knockdown cells....
journal_title:Oncology letters
pub_type: 杂志文章,收录出版
doi:10.3892/ol.2017.6019
更新日期:2017-06-01 00:00:00
abstract::Previously, the preoperative neutrophil-to-lymphocyte ratio (NLR) has been demonstrated to be a beneficial prognostic marker in patients with upper tract urothelial carcinoma (UTUC). However, to the best of our knowledge, the postoperative NLR has rarely been investigated. Therefore, the present study evaluated the pr...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2019.10178
更新日期:2019-06-01 00:00:00
abstract::Activating mutations of the epidermal growth factor receptor (EGFR) gene are characteristic of non-small cell lung cancer (NSCLC). EGFR mutations were previously detected in histologically normal lung tissue around NSCLC tumors. Computed tomography-guided lung needle biopsy (CTNB) is an accurate and useful technique f...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2011.471
更新日期:2012-02-01 00:00:00
abstract::The management of recurrent diffuse low-grade gliomas (LGGs) is controversial. In the present study, the multidisciplinary management of 35 patients with recurrent LGGs was retrospectively analyzed. Tumor progression or recurrence was defined by clinical, radiological and/or metabolic pejorative evolution. All patient...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2017.6543
更新日期:2017-09-01 00:00:00
abstract::Adrenocortical carcinoma (ACC) is a rare, but highly aggressive type of tumor with an incidence of one to two per million annually. Adrenocortical carcinosarcoma is an exceptional variant of ACC, which is characterized by the presence of histological regions of carcinoma and sarcoma. To date, to the best of our knowle...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2014.2635
更新日期:2015-01-01 00:00:00
abstract::Hepatocellular carcinoma (HCC) is generally considered one of the most common gastrointestinal malignant tumors, characterized by high invasiveness and metastatic rate, as well as insidious onset. A relationship between carcinogenicity and aberrant microRNA-139-5p (miR-139-5p) expression has been identified in multipl...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2019.11031
更新日期:2019-12-01 00:00:00
abstract::LIM domain containing 2 (LIMD2) is a small LIM-only protein that has been demonstrated to promote tumor progression; however, the expression and function of LIMD2 in non-small cell lung cancer (NSCLC) has not previously been reported. In the present study, reverse transcription-quantitative PCR and western blot analys...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2019.10473
更新日期:2019-08-01 00:00:00
abstract::Although it is the most widely used biomarker for prostate cancer, the use of prostate specific antigen (PSA) is controversial due to its limitations in specificity and sensitivity. The proteasome is a complex associated with cell proliferation and apoptosis, and the abnormity of these processes may lead to tumor occu...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2018.7936
更新日期:2018-04-01 00:00:00
abstract::Activating mutations in the cytosolic serine/threonine kinase, BRAF, have been reported in a variety of neoplasms. BRAF activation may contribute to tumor growth via activation of the MAP/ERK kinase pathway, and BRAF represents a possible therapeutic target. Activating BRAF mutations were recently reported in approxim...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol_00000127
更新日期:2010-07-01 00:00:00
abstract::Despite advancements in treatment regimens, the mortality rate of patients with oral tongue squamous cell carcinoma (OTSCC) is high. In addition, the signaling pathways and oncoproteins involved in OTSCC progression remain largely unknown. Therefore, the aim of the present study was to identify specific prognostic mar...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2019.10982
更新日期:2019-12-01 00:00:00
abstract::In the majority of acute promyelocytic leukemia (APL) cases, translocons produce a promyelocytic leukemia protein-retinoic acid receptor α (PML-RARα) fusion gene. Studies have reported that neutrophil elastase (NE) cleaves bcr-1-derived PML-RAα in early myeloid cells, leaving only the nuclear localization signal (NLS)...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2017.5706
更新日期:2017-04-01 00:00:00
abstract::Chemotherapy drugs, including 5-fluorouracil (5-FU), oxaliplatin and docetaxel, are commonly used in the treatment of gastric cancer (GC). Apoptosis-relevant genes may be associated with drug resistance. In the present study, the messenger RNA (mRNA) expression levels of B-cell lymphoma 2 interacting mediator of cell ...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2017.5660
更新日期:2017-03-01 00:00:00
abstract::The evaluation of minimal residual disease (MRD) in acute leukemia (AL) is currently recognized as a potential critical tool to assess the response and relapse rate of treatments. The present study investigated serum peptides from patients with AL to identify biomarkers that would be useful in providing clinical evalu...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2013.1574
更新日期:2013-11-01 00:00:00
abstract::The aim of the present study was to examine the interrelations between MEG-A3 gene and incidence of breast cancer. The expression of MEG-A3 gene in the tissue samples of patients with breast cancer and normal controls at RNA and protein levels was determined. Subsequently, the relative expression of RNA for the same p...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2016.5325
更新日期:2016-12-01 00:00:00
abstract::Autophagy is a lysosomal degradation process which is key for the regulation of the turnover of long-lived or damaged proteins and organelles and which promotes cell survival during nutrient deprivation or other microenvironmental stresses. Current evidence supports the hypothesis that autophagy suppresses tumorigenes...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2012.1015
更新日期:2013-02-01 00:00:00
abstract::The aim of the present study was to observe the in vivo targeting characteristic of angiopoietin 2-small interfering RNA (Ang2-siRNA) plasmid/chitosan magnetic nanoparticles in an established nude mouse model of malignant melanoma (MM) under an external magnetic field. The nude mouse MM model was first established, th...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2017.6443
更新日期:2017-08-01 00:00:00
abstract::The current report presents the case of a 41-year-old male exhibiting a giant cell tumor of the tendon sheath (GCT-TS) arising from the patellar tendon sheath. Plain radiography and magnetic resonance imaging revealed a well-localized mass that wrapped around the patellar tendon, and extended from the subcutis into th...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2014.2561
更新日期:2014-12-01 00:00:00
abstract::The present study aimed to examine whether serum microRNA (miR)-22 may be considered a potential biomarker to differentiate patients with papillary thyroid cancer (PTC) from healthy controls. Reverse transcription-quantitative polymerase chain reaction demonstrated that serum miR-22 expression was significantly enhanc...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2019.10011
更新日期:2019-03-01 00:00:00
abstract::Hepatocellular carcinoma (HCC) metastases in the mediastinum are rare, particularly under the arch of the aorta. The present study describes the case of a 30-year-old male patient who presented with back pain and hoarseness for 2 months due to lymph node metastasis of HCC. The patient had undergone right hepatic lobec...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2016.4687
更新日期:2016-08-01 00:00:00
abstract::Nasopharyngeal carcinoma (NPC) is a type of cancer that is characterized by increased invasiveness, metastatic potential and tumor recurrence. Camptothecin has been demonstrated to exhibit anticancer activity. However, the potential underlying molecular mechanisms mediated by camptothecin in NPC cells remain elusive. ...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2018.8688
更新日期:2018-07-01 00:00:00
abstract::Ovarian cancer is the most malignant gynecologic neoplasm in women and has the worst prognosis of all cancer types in women based on the 5-year survival rates. A previous study indicated that mangiferin exerts an anti-neoplastic effect on human ovarian cancer cells by targeting Notch3. Additionally, it has been demons...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2018.9708
更新日期:2019-01-01 00:00:00
abstract::Tumor development is associated with the methylation of cytosine-guanine (CpG) islands. The occurrence of methylation requires several factors, such as DNA methylation systems and polycomb group (PcG) proteins. At present, novel drugs are needed for the treatment of chronic myeloid leukaemia (CML), particularly consid...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2017.6050
更新日期:2017-06-01 00:00:00
abstract::Diffusion weighted imaging (DWI) has been found to increase the sensitivity in the diagnosis of small hepatocellular carcinoma (HCC), although additional studies are required to confirm its value. The aim of the present study was to explore the diagnostic performance of DWI combined with contrast-enhanced magnetic res...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2020.11805
更新日期:2020-09-01 00:00:00
abstract::The present study aimed to clarify the association between kinesin family member 11 (KIF11) and human breast cancer, and the effect of KIF11 on breast cancer cell progression. Western blot analysis, reverse transcription-quantitative polymerase chain reaction (RT-qPCR) analysis, retroviral infection, immunohistochemis...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2017.7053
更新日期:2017-12-01 00:00:00
abstract::Angioleiomyoma of the nasal cavity is extremely rare. There are only a small number of studies in the literature that demonstrate that the estrogen receptor (ER) and progesterone receptor (PR) are expressed in angioleiomyoma, and the results from these studies are inconsistent. The present study identified 6 patients ...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2016.4230
更新日期:2016-04-01 00:00:00
abstract::Increasing number of microRNAs (miRNAs) have been reported to play an important role in the development and progression of non-small cell lung cancer (NSCLC). In particular, microRNA-497-5p (miR-497-5p) has been proposed as a tumor suppressor miRNA in human cancers. However, the role of miR-497-5p and its potential mo...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2019.9954
更新日期:2019-03-01 00:00:00
abstract::The Ganoderma lucidum (G. lucidum) mushroom is one of the most extensively studied functional foods, known for its numerous health benefits, including the inhibition of tumor cell growth. The present study assessed the anti-proliferative and pro-apoptotic activity of a novel G. lucidum polysaccharide peptide (GL-PP) i...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2018.7823
更新日期:2018-04-01 00:00:00
abstract::Salidroside has a wide range of pharmacological activities, including antitumor, anti-inflammatory, analgesic, antibacterial, antiviral and anti-fertility abilities. In the present study, the effects of salidroside on the viability and apoptosis of bladder cancer cells, and the potential underlying mechanisms, were ex...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2018.8982
更新日期:2018-09-01 00:00:00
abstract::Hyperbaric oxygenation (HBO) on postoperative rehabilitation of brain tumors and effects on tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) levels were explored. A retrospective analysis of 132 patients with brain tumors treated in the People's Hospital of Rizhao from October 2014 to October 2017 was performe...
journal_title:Oncology letters
pub_type: 杂志文章
doi:10.3892/ol.2019.10000
更新日期:2019-03-01 00:00:00