journal
MENU ▼
Read by QxMD icon Read
search

Oncology Research

journal
https://www.readbyqxmd.com/read/28337965/knockdown-of-e2f3-inhibits-proliferation-migration-and-invasion-and-increases-apoptosis-in-glioma-cells
#1
Zhi-Gang Shen, Xiao-Zhou Liu, Chang-Xiu Chen, Jing-Min Lu
E2F3a as a member of E2F family is essential for cell division associated with the progressing of many cancers. Whereas, the biological effects of E2F3a on glioma is less understood. To investigate the functional mechanism of E2F3a in glioma, we examined the expression of E2F3a in glioma tissues and cell lines. We found that E2F3a was upregulated in glioma tissues compared with adjacent tissues and associated a poor survival time. E2F3a was highly expressed in glioma cell lines compared with normal HEB cell lines...
March 23, 2017: Oncology Research
https://www.readbyqxmd.com/read/28337964/targeting-cd47-enhances-the-efficacy-of-anti-pd-1-and-ctla-4-in-esophageal-squamous-cell-cancer-preclinical-model
#2
Hua Tao, Pudong Qian, Feijiang Wang, Hongliang Yu, Yesong Guo
Esophageal squamous cell cancer is a highly aggressive cancer with dismal five-year survival rate. CD47 is a cell transmembrane protein that is involved in cell apoptosis, proliferation, adhesion, migration, and antigen presenting of the immune system. Via interacting with signal regulatory protein-alpha expressed in antigen presenting cells (APCs), CD47 acts as an antiphagocytic mechanism to inhibit APCs dependent antigen presenting. Overxpression of CD47 was found in various cancer types. However, its role in esophageal squamous cell cancer is not clear yet...
March 23, 2017: Oncology Research
https://www.readbyqxmd.com/read/28337962/linc00052-promotes-gastric-cancer-cell-proliferation-and-metastasis-via-activating-wnt-%C3%AE-catenin-signaling-pathway
#3
Yuqiang Shan, Rongchao Ying, Zhong Jia, Wencheng Kong, Yi Wu, Sixin Zheng, Huicheng Jin
Gastric cancer (GC) is one of the most common malignant tumors of digestive system. The etiology of GC is complex and much more attention should be paid on the genetic factors. In this study, we explored the role and function of LINC00052 in GC. We applied qRT-PCR and northern blot to detect the expression of LINC00052 and found it was highly expressed during GC. We also investigated the effects of LINC00052 on tumor prognosis and progression, and found LINC00052 indicated poor prognosis and tumor progression...
March 23, 2017: Oncology Research
https://www.readbyqxmd.com/read/28337960/g-protein-signaling-protein-17-rgs17-is-upregulated-and-promotes-tumor-growth-and-migration-in-human-colorectal-carcinoma
#4
Ling Li, He-Sheng Luo
Colorectal carcinoma is one of the leading causes of cancer-related deaths and has a high tendency for metastasis, which makes it a priority to find novel methods to diagnose and treat colorectal carcinoma in the very early stage. Herein, we studied the role of regulators of G-protein signaling (RGS) family protein RGS17 in colorectal carcinoma growth and metastasis. We found that RGS17 was upregulated in both clinical colorectal carcinoma tissues and cultured colorectal carcinoma cells. Knockdown of RGS17 by specific siRNA decreased, whereas overexpression of RGS17 with expression plasmid increased cell proliferation rate in cultured cells...
March 23, 2017: Oncology Research
https://www.readbyqxmd.com/read/28337959/microrna-940-targets-inpp4a-or-gsk3%C3%AE-and-activates-the-wnt-%C3%AE-catenin-pathway-to-regulate-the-malignant-behavior-of-bladder-cancer-cells
#5
Rong Wang, Yunfeng Wu, Weihua Huang, Weijun Chen
We aimed to explore the roles and regulatory mechanism of microRNA-940 (miR-940) in bladder cancer development. The expressions of miR-940 in bladder cancer tissues and cells were measured. Then miR-940 mimics, miR-940 inhibitor mall interference RNA against INPP4A (si-INPP4A) and GSK3β (si-GSK3β) and their corresponding controls were transfected into cells. We then investigated that the effects of miR-940, INPP4A or GSK3β on cell proliferation, migration, invasion and apoptosis. Additionally, target prediction and luciferase reporter assay were performed to investigate the targets of miR-940...
March 23, 2017: Oncology Research
https://www.readbyqxmd.com/read/28337958/knockdown-of-homeobox-b5-hoxb5-inhibits-cell-proliferation-migration-and-invasion-in-non-small-cell-lung-cancer-cells-through-inactivation-of-the-wnt-%C3%AE-catenin-pathway
#6
Bin Zhang, Na Li, Hao Zhang
Homeobox B5 (HOXB5), a member of the HOX gene family, has been demonstrated to play an important role in tumor progression. However, the expression and functional role of HOXB5 in human non-small cell lung cancer (NSCLC) have not been defined. Thus, the purpose of this study was to elucidate the expression and functional role of HOXB5 in human NSCLC. Our results showed that HOXB5 expression was elevated in human NSCLC tissues and cell lines. The in vitro experiments demonstrated that knockdown of HOXB5 inhibited the proliferation, migration and invasion, as well as prevented the EMT phenotype in NSCLC cells...
March 23, 2017: Oncology Research
https://www.readbyqxmd.com/read/28337955/examining-the-in-vitro-efficacy-of-the-iap-antagonist-birinapant-as-a-single-agent-or-in-combination-with-dacarbazine-to-induce-melanoma-cell-death
#7
Vesna Vetma, Jan Rožanc, Emilie M Charles, Christian T Hellwig, Leonidas G Alexopoulos, Markus Rehm
Antagonists of inhibitor of apoptosis proteins (IAPs), alone or in combination with genotoxic therapeutics, have been shown to efficiently induce cell death in various solid tumours. The IAP antagonist birinapant is currently being tested in phase II clinical trials. We herein aimed to investigate the in vitro anti-tumour efficacy of dacarbazine, both as a single agent and in combination with birinapant, in melanoma cell lines. Covering clinically relevant drug concentration ranges, we conducted a total of 5400 measurements in a panel of 12 human melanoma cell lines representing different stages of disease progression...
March 23, 2017: Oncology Research
https://www.readbyqxmd.com/read/28337954/clinical-value-of-capecitabine-based-combination-adjuvant-chemotherapy-in-early-breast-cancer-a-meta-analysis-of-randomized-controlled-trials
#8
Guanling Chen, Zhaoze Guo, Minfeng Liu, Guangyu Yao, Jianyu Dong, Jingyun Guo, Changsheng Ye
Capecitabine has consistently demonstrated high efficacy and acceptable tolerability in salvage chemotherapy for advanced breast cancer. However, there remains no consensus on its role in adjuvant chemotherapy for early breast cancer (EBC). To estimate the value of capecitabine-based combination adjuvant treatment in EBC, eight randomized controlled trials with 14,072 participants were analyzed. The efficacy and safety outcomes included disease-free survival (DFS), overall survival (OS), relapse, breast cancer-specific survival (BCSS), and grade 3-5 adverse events...
March 23, 2017: Oncology Research
https://www.readbyqxmd.com/read/28276319/long-non-coding-rna-crnde-promotes-multiple-myeloma-cell-growth-by-suppressing-mir-451
#9
Yi-Bin Meng, Xin He, Yun-Fei Huang, Qi-Ning Wu, Yong-Cun Zhou, Ding-Jun Hao
Long non-coding RNAs (lncRNAs) have been determinately identified as potential regulatory factor in multiple tumors, aswell as multiple myeloma (MM). However, the role of colorectal neoplasia differentially expressed (CRNDE) in pathogenesis of MM remains unclear. In this study, we found that the CRNDE expression level, in MM sample and cell lines, is higher than control detected by real-time qPCR, which is also closely related to tumor progression and poor survival in MM patients. Afterwards, knockdown of CRNDE significantly inhibits the proliferative vitality of MM cells (U266 and RPMI8226), meanwhile, induces cell cycle arrest in G0/G1 phase and apoptosis-promoting...
March 9, 2017: Oncology Research
https://www.readbyqxmd.com/read/28276315/microrna-342-3p-inhibits-the-proliferation-migration-and-invasion-of-osteosarcoma-cells-by-targeting-astrocyte-elevated-gene-1-aeg-1
#10
Shaokun Zhang, Lidi Liu, Zhenshan Lv, Qiao Li, Weiquan Gong, Hong Wu
Recent studies suggest that microRNAs (miRNAs) are critical regulators in many types of cancer, including osteosarcoma.miR-342-3p has emerged as an important cancer-related miRNA in several types of cancers. However, the functional significance of miR-342-3p in osteosarcoma is unknown. The aim of this study is to investigate whether miR-342-3p is dysregulated in osteosarcoma and explore the biological function of miR-342-3p in regulating cellular processes of osteosarcoma cells. We found that miR-342-3p expression was significantly decreased in osteosarcoma tissues and cell lines...
March 9, 2017: Oncology Research
https://www.readbyqxmd.com/read/28276309/analysis-of-microrna-mrna-interactions-in-stem-cell-enriched-fraction-of-oral-squamous-cell-carcinoma
#11
Vinitha Richard, Rajesh Raju, Aswathy Mary Paul, Reshmi Girijadevi, Thankayyan Retnabai Santhoshkumar, Madhavan Radhakrishna Pillai
This study is an integrated analysis of the transcriptome profile, MicroRNA (miRNA) and their experimentally validatedmRNA targets differentially expressed in the tumorigenic stem-like fraction of oral squamous cell carcinoma (OSCC). We had previously reported the co-existence of multiple drug resistant, tumorigenic fractions termed as side population (SP1, SP2 and MP2) and a non-tumorigenic fraction, main population (MP1) in oral cancer. These fractions displayed self-renewal, regeneration potential and expressed known stemness related cell surface markers despite functional differences...
March 9, 2017: Oncology Research
https://www.readbyqxmd.com/read/28315293/phase-ii-trial-of-intensity-modulated-radiotherapy-concurrent-with-chemotherapy-for-postoperative-node-positive-esophageal-squamous-cell-carcinoma
#12
Hua Tao, Yiqin Zhou, Chengyun Yao, Dayong Gu, Wei Chen, Jincheng Lu
The aim of this article is to evaluate the efficacy and toxicity of intensity-modulated radiotherapy concurrent with weekly docetaxel in patients with node-positive esophageal squamous cell carcinoma after radical surgery. Between January 2011 and December 2013, a total of 46 eligible patients were planned for enrollment. All the patients received intensity-modulated radiotherapy concurrent with weekly docetaxel (20 mg/m<sup>2</sup>). Patients were treated 5 days per week at 2.0 Gy/d. The total dose of external radiotherapy given was 50 Gy in 25 fractions...
March 8, 2017: Oncology Research
https://www.readbyqxmd.com/read/28276321/downregulation-of-calcium-binding-protein-s100a9-inhibits-hypopharyngeal-cancer-cell-proliferation-and-invasion-ability-through-inactivation-of-nf%C3%AE%C2%BAb-signaling
#13
Ping Wu, Huatao Quan, Jing Kang, Jian He, Shi Luo, Chubo Xie, Jing Xu, Yaoyun Tang, Suping Zhao
Hypopharyngeal cancer (HPC) frequently present at an advanced stage, and display early submucosal spread, resulting inpoor prognosis, among the worst of all head and neck subsites. Detection of HPC at an earlier stage would be beneficial to patients. In this study, we used Differential in-gel electrophoresis (DIGE) and two-dimensional polyacrylamide gel electrophoresis (2-DE) proteomics analysis to indentify the potential biomarkers for HPC. Among the differential proteins identified, calcium binding protein S100A9 was overexpressed in HPC tissues compared with normal adjacent tissues, and S100A9 expression in metastatic tissues and advanced tumor tissues was higher than in non-metastatic tissues and early tumor tissues, respectively...
March 8, 2017: Oncology Research
https://www.readbyqxmd.com/read/28276320/microrna-107-promotes-proliferation-migration-and-invasion-of-osteosarcoma-cells-by-targeting-tropomyosin-1
#14
Rui Jiang, Chao Zhang, Guangyao Liu, Rui Gu, Han Wu
Osteosarcoma is the most common primary bone malignancy manifested predominantly in children and young adults. Studiesindicated that miR-107 was involved in the pathogenesis of osteosarcoma and TPM1 acted as tumor suppressor in multiple cancers. In this study, we analyzed the effect of miR-107 on human osteosarcoma cells and investigated the mechanism that TPM1 involved. miR-107 expressions in human osteosarcoma tissues and cells were analyzed by quantitative real-time PCR (qRT-PCR). Human osteosarcoma U2OS cells were transfected with miR-107 mimic, inhibitor or scramble controls to evaluate miR-107 effect on cellular migration/invasion, cell viability and apoptosis...
March 8, 2017: Oncology Research
https://www.readbyqxmd.com/read/28276317/inhibitors-of-pi3k-erk-1-2-p38-mapk-show-preferential-activity-against-endocrine-resistant-breast-cancer-cells
#15
Maitham A Khajah, Princy M Mathew, Yunus A Luqmani
Current mainstream pharmacological options for treatment of endocrine resistant breast cancer have limitations in termsof side effect profile and lack of discrimination between normal and cancer cells. In the current study, we assessed the responses of normal breast epithelial cells MCF10A, estrogen receptor (ER) positive MCF-7 and ER silenced pII breast cancer cells, to inhibitors (either individually or in combination) of downstream signaling molecules. The expression/activity of ERK1/2, p38 MAPK and Akt was determined by western blotting...
March 8, 2017: Oncology Research
https://www.readbyqxmd.com/read/28276316/long-noncoding-rna-meg3-suppresses-glioma-cell-proliferation-migration-and-invasion-by-acting-as-competing-endogenous-rna-of-mir-19a
#16
Gui-Feng Tong, Nan Qin, Li-Wei Sun, Xiao-Lin Xu
Glioma, with varying malignancy grades and histological subtypes, is the commonest primary brain tumor in adults. Longnon-coding RNAs (lncRNAs) are non-protein-coding transcripts and have been proven to play important roles in tumorigenesis. Our study aims to elucidate the combined effect of lncRNA MEG3 and microRNA-19a in human glioma U87 and U251 cell lines. Real time PCR revealed that MEG3 was down-regulated and miR-19a was up-regulated in malignant glioma tissues and cell lines. Bioinformatics analyses (TargetScan, miRanda and starBase V2...
March 8, 2017: Oncology Research
https://www.readbyqxmd.com/read/28276314/long-non-coding-rna-pvt1-facilitates-cervical-cancer-progression-via-negative-regulating-of-mir-424
#17
Ya-Li Gao, Zi-Shen Zhao, Ming-Yun Zhang, Li-Jie Han, Yu-Jin Dong, Bo Xu
Emerging evidence suggests that the long non-coding RNA (lncRNA) plasmacytoma variant translocation 1 gene (PVT1) is involved in pathogenesis of cervical cancer. However, the potential mechanism is rarely reported. Our study found that PVT1 was up-regulated in cervical cancer tissue and cell lines. After transfecting PVT1 siRNA, the proliferation, migration and invasion of cervical cancer cells were markedly decreased. MiRNA expression profiles demonstrate that miR-424 was markedly down-regulated in cervical cancer tissue...
March 8, 2017: Oncology Research
https://www.readbyqxmd.com/read/28276313/inhibition-of-mmp-2-expression-enhances-the-anti-tumor-effect-of-sorafenib-in-hepatocellular-carcinoma-by-suppressing-pi3k-akt-mtor-pathway
#18
Wenliang Tan, Sicong Zhu, Jun Cao, Lei Zhang, Wenda Li, Kairui Liu, Jinyi Zhong, Changzhen Shang, Yajin Chen
Sorafenib has been globally approved as the standard treatment for patients with advanced Hepatocellular carcinoma (HCC). However, the response rate of HCC patients to sorafenib is limited due to tumor recurrence and metastasis. Therefore, seeking combined therapeutic strategies with sorafenib is necessary to improve the anti-tumor efficiency. Here we demonstrated that expression of MMP-2 positively correlated with the migration ability of HCC cells. Cells with higher MMP-2 expression (SK-HEP-1 cells) were less sensitive to sorafenib than those with lower MMP-2 expression (HepG2 cells)...
March 8, 2017: Oncology Research
https://www.readbyqxmd.com/read/28276311/overexpression-of-t-box-transcription-factor-5-tbx5-inhibits-proliferation-and-invasion-in-non-small-cell-lung-carcinoma-cells
#19
Ruoting Ma, Yu Yang, Qiuyun Tu, Ke Hu
T-box transcription factor 5 (TBX5), a member of the conserved T-box transcription factor family which functions in organogenesis and embryogenesis, has been recently identified as a critical player in cancer development. The aim of this study is to determine the role of TBX5 in non-small-cell lung carcinoma (NSCLC). Immunohistochemistry was used to detect the correlation between levels of TBX5 and clinicpathological features of NSCLC patients in tissue microarray. Expression of TBX5 in NSCLC tissue and cell lines were evaluated by, quantitative PCR and western-blot...
March 8, 2017: Oncology Research
https://www.readbyqxmd.com/read/28276310/basic-transcription-factor-3-is-required-for-proliferation-and-epithelial-mesenchymal-transition-via-regulation-of-foxm1-and-jak2-stat3-signaling-in-gastric-cancer
#20
De-Zhong Zhang, Bing-He Chen, Lan-Fang Zhang, Ming-Kun Cheng, Xiang-Jie Fang, Xin-Jun Wu
Gastric cancer (GC) is the most common epithelial malignancy worldwide. Basic transcription factor 3 (BTF3) plays a crucial role in the regulation of various biological processes. We designed experiments to investigate the molecular mechanism underlying the role of BTF3 in GC cell proliferation and metastasis. We confirmed that BTF3 expression was decreased in GC tissues and several GC cell lines. Lentivirus-mediated downregualtion of BTF3 reduced cell proliferation, induced S and G2/M cell cycle arrest, and increased apoptosis...
March 8, 2017: Oncology Research
journal
journal
31034
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"