Abstract:
BACKGROUND:Lapatinib is a dual epidermal growth factor receptor (EGFR) and HER2 inhibitor. Overexpression of these receptors is frequently observed in head and neck squamous cell carcinoma (HNSCC). As growing proportion of HNSCC is characterized by human papillomavirus (HPV) infection, we aimed at evaluating the efficacy of lapatinib as function of HPV status in HNSCC cell lines. METHODS:Two HPV-positive and two HPV-negative HNSCC cell lines were used. Proliferation, cell cycle, and Annexin V assays were performed to test their sensitivity to lapatinib. Combination of lapatinib and ionizing radiation was evaluated with clonogenic survival assays. Akt, EGFR and HER2, and E6/E7 expression and activation were analyzed by immunoblotting and quantitative reverse transcription polymerase chain reaction. RESULTS:Lapatinib reduced E6 and E7 expression and Akt phosphorylation, inhibited cell proliferation and induced cell death in HPV-positive cell lines. An additive effect of lapatinib with radiation was observed in these cells. Lapatinib had no effect on HPV-negative cells. CONCLUSION:Lapatinib efficacy restricted to the HPV-positive cells suggests that HPV status could be a potential marker for enhanced response to lapatinib in HNSCC.
journal_name
Onco Targets Therjournal_title
OncoTargets and therapyauthors
Fumagalli I,Dugue D,Bibault JE,Clémenson C,Vozenin MC,Mondini M,Deutsch Edoi
10.2147/OTT.S68235subject
Has Abstractpub_date
2015-02-02 00:00:00pages
335-45issn
1178-6930pii
ott-8-335journal_volume
8pub_type
杂志文章abstract:Purpose:As a novel type of non-coding RNAs, circRNAs were found to play important roles in cancer progression. In this study, we aim to investigate genome-wide circRNAs expression and potential functions in glioma to find new therapeutic targets for glioma treatment. Patients and Methods:A total of 92 pairs of glioma ...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S241347
更新日期:2020-04-01 00:00:00
abstract:BACKGROUND:MDS1 and EVI1 complex locus protein EVI1 (MECOM) is an oncogenic transcription factor in several kinds of cancers. However, the clinical significance of MECOM in glioblastoma multiforme (GBM) has not been well elucidated. PATIENTS AND METHODS:Our study enrolled 86 resected samples of GBM in three medical ce...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S95831
更新日期:2016-01-13 00:00:00
abstract:OBJECTIVE:Malignant chest wall tumors are rare neoplasms. Resection with wide-free margins is an important prognostic factor, and massive chest wall resection and reconstruction are often necessary. A recent case series of 20 consecutive patients is reported in order to find any possible correlation between tumor histo...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S101615
更新日期:2016-04-19 00:00:00
abstract:Background:It was previously reported that downregulation of miR-218 promoted thyroid cancer cell invasion, migration, and proliferation. However, the biological functions of miR-218 and its possible regulatory mechanisms in papillary thyroid cancer (PTC) cells are still elusive. Materials and methods:The expression l...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S172152
更新日期:2018-09-28 00:00:00
abstract:Purpose:Based on the continuous exploration of solid tumor immunotherapy, we focused on hepatocellular carcinoma with a high level of morbidity and mortality. We confirm the stability of mcDNA-based CAR T cell generating platform, and investigate the antitumor activity of CD44-CAR T cells against hepatocellular carcino...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S247836
更新日期:2020-05-04 00:00:00
abstract::Survivin is a member of the inhibitor-of-apoptosis proteins (IAPs) family; its overexpression has been widely demonstrated to occur in various types of cancer. Overexpression of survivin also correlates with tumor progression and induces anticancer drug resistance. Interestingly, recent studies reveal that survivin ex...
journal_title:OncoTargets and therapy
pub_type: 杂志文章,评审
doi:10.2147/OTT.S33374
更新日期:2013-10-16 00:00:00
abstract:Background:Pulsed electric field (PEF) has been considered as a cell permeability enhancing agent for cancer treatment. Nevertheless, application of PEF for conventional electrochemo-therapy is usually at high intensity, and contact or even invasive electrodes are typically used, which may cause unwanted side effects. ...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S166264
更新日期:2018-08-10 00:00:00
abstract::Lung cancer remains the leading cause of death in cancer patients. Severe treatment side effects and late stage of disease at diagnosis continue to be an issue. We investigated whether local treatment using 2-diethylaminoethyl-dextran methyl methacrylate copolymer with p53 (DDMC-p53) with or without cisplatin and/or m...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S83794
更新日期:2015-05-20 00:00:00
abstract:Background:Paclitaxel is widely used in the treatment of cancer and has a good effect in the treatment of non-small cell lung cancer. The combination of TMT proteomics and bioinformatics is used to systematically analyze the molecular mechanism of paclitaxel in the treatment of lung adenocarcinoma A549 cell, which is h...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S259895
更新日期:2020-10-13 00:00:00
abstract:Background:The non-receptor tyrosine kinase Fyn-related kinase (FRK) has been reported to affect cell proliferation in several cancer types. However, its effect on the proliferation of clear cell renal cell carcinoma (ccRCC) remains largely unknown. Purpose:The objective of this study was to investigate the expression...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S199238
更新日期:2019-04-10 00:00:00
abstract::Esophageal squamous cell carcinoma (ESCC) is often diagnosed at late incurable stage and lacks effective treatment strategy. Bufadienolides are cardiotonic steroids isolated from the skin and parotid venom glands of the toad Bufo bufo gargarizans Cantor with novel anticancer activity. However, there is little informat...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S104767
更新日期:2017-02-28 00:00:00
abstract:Purpose:Gastric carcinoma is the second most frequently diagnosed cancer and leading cause of cancer death in China. As a new generation of cancer therapeutic drug, CL-6, a curcumin derivative, shows better bioavailability than curcumin, which has shown anticancer effects in gastric cancer (GC). However, whether CL-6 s...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S196914
更新日期:2019-03-27 00:00:00
abstract:Purpose:MicroRNA-939 (miR-939) has crucial roles in several types of human cancer. However, the expression profile and precise functions of miR-939 in prostate cancer (PCa) are still unclear. This study aimed to determine miR-939 expression in PCa and explore its roles in PCa tumorigenesis. Methods:miR-939 expression ...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S250101
更新日期:2020-05-18 00:00:00
abstract::The fusion of echinoderm microtubule-associated protein-like 4 with anaplastic lymphoma kinase (ALK) was identified as a transforming gene for lung cancer in 2007. This genetic rearrangement accounts for 2%-5% of non-small-cell lung cancer (NSCLC) cases, occurring predominantly in younger individuals with adenocarcino...
journal_title:OncoTargets and therapy
pub_type: 杂志文章,评审
doi:10.2147/OTT.S38868
更新日期:2014-03-05 00:00:00
abstract:Objective:We aimed to determine the safety and efficacy of irreversible electroporation (IRE) combined with chemotherapy for unresectable pancreatic carcinoma (stage III/IV). Methods:We prospectively enrolled 54 patients (30 men; median age 61.0 years; range 41-73 years) undergoing IRE with or without chemotherapy for...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S186721
更新日期:2019-02-18 00:00:00
abstract:Purpose:The microRNA (miRNA) profile changes in the tumor-associated macrophages. However, the role of miR-106b-5p in the glioblastoma-associated macrophages is poorly understood. Materials and Methods:In our study, miR-106b-5p and M2 macrophage markers were detected by qRT-PCR and Western blotting in THP1 cells, with...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S238975
更新日期:2020-07-30 00:00:00
abstract::Pleiotropy in biological systems and their targeting allows many pharmaceuticals to be used for multiple therapeutic purposes. Fully exploiting the therapeutic properties of drugs that are already marketed would be highly advantageous. This is especially the case in the field of oncology, where the ineffectiveness of ...
journal_title:OncoTargets and therapy
pub_type: 杂志文章,评审
doi:10.2147/OTT.S182685
更新日期:2018-12-31 00:00:00
abstract:PURPOSE:To evaluate whether the addition of two biological markers (MYC and BCL-2 protein overexpression) improves the stratification of high-risk patients with diffuse large B-cell lymphoma (DLBCL). METHOD:Seven risk factors were identified at diagnosis, and a maximum of 7 points were assigned to each patient. The pa...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S86093
更新日期:2015-09-18 00:00:00
abstract:PURPOSE:To explore whether changes in tumor size impact survival in advanced non-small-cell lung cancer (NSCLC) after target therapy, especially in patients with evaluation of stable disease (SD), and to review the applicability of the Response Evaluation Criteria in Solid Tumors (RECIST) criteria in target therapy. P...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S38441
更新日期:2012-01-01 00:00:00
abstract:Aim:To explore the expression and clinical significance of long noncoding RNA (lncRNA) gastric cancer-associated transcript 3 (GACAT3) in human colorectal cancer (CRC). Methods:Expression of GACAT3 in CRC tissues and cell lines was measured using quantitative real-time PCR. CCK-8 and colony formation assays were used ...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S144103
更新日期:2018-03-19 00:00:00
abstract:BACKGROUND:Associations between Arg399Gln single-nucleotide polymorphism (SNP) in the XRCC1 gene and leukemia susceptibility have been studied extensively, however, the results are inconsistent. The aim of this study was to determine these associations using meta-analytical methods. METHODS:A meta-analysis was perform...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S92752
更新日期:2015-11-06 00:00:00
abstract:Background:Cervical cancer (CC) is a highly prevalent cancer and one of the main causes of death among women worldwide. The miR-181 family has turned out to be associated with tumorigenesis in a variety of tumors by regulating the expression of tumor-related genes. However, the mechanisms and biological function of miR...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S245254
更新日期:2020-05-21 00:00:00
abstract::This study aimed to identify the genes and pathways associated with smoking-related lung adenocarcinoma. Three lung adenocarcinoma associated datasets (GSE43458, GSE10072, and GSE50081), the subjects of which included smokers and nonsmokers, were downloaded to screen the differentially expressed feature genes between ...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S114230
更新日期:2016-12-07 00:00:00
abstract:Background:Patients with BRAF (v-Raf murine sarcoma viral oncogene homolog B) V600E-mutated metastatic colorectal cancer (mCRC) have a poor prognosis. The Southwest Oncology Group (SWOG) 1406 study evaluated the efficacy of vemurafenib in combination with irinotecan and cetuximab for simultaneous inhibition of epiderma...
journal_title:OncoTargets and therapy
pub_type:
doi:10.2147/OTT.S180845
更新日期:2019-01-08 00:00:00
abstract:Introduction:The purpose of our research was to evaluate MT1JP in breast cancer. Material and Methods:For clinical purpose, tissues were collected, and a correlation analysis ofMT1JP and miRNA-214 gene expressions was conducted. Using an in vitro study, MDA-MB-231 and MCF-7 cell lines were used as research objects in ...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S241503
更新日期:2020-06-04 00:00:00
abstract:Background/Aims:The effects of lncRNA-NORAD/mir-520a-3p on proliferation and invasion of non-small cell lung cancer (NSCLC) were studied, and its potential molecular mechanism was discussed. Methods:qRT-PCR was used to detect the expression of lncRNA NORAD and miR-520a-3p in non-small cell lung cancer tissues and cell...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S230954
更新日期:2020-02-19 00:00:00
abstract:BACKGROUND:Bevacizumab plus taxane chemotherapy improves progression-free survival (PFS) versus taxane monotherapy in the first-line treatment of HER2-negative metastatic breast cancer (MBC) and appears promising in the second-line setting. This retrospective analysis evaluated the efficacy and safety of this combinati...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S70654
更新日期:2014-11-27 00:00:00
abstract::We report the case of a man with an advanced nonkeratinizing squamous cell thymic carcinoma harboring c-KIT exon 13 missense mutation K642E. This aberration is rare and has never been described previously in patients with thymic cancers. It has been found in a small number of cases of gastrointestinal stromal tumor an...
journal_title:OncoTargets and therapy
pub_type:
doi:10.2147/OTT.S58902
更新日期:2014-05-08 00:00:00
abstract::Non-small cell lung cancer (NSCLC) patients with anaplastic lymphoma kinase (ALK) rearrangement benefit from treatment with ALK inhibitors. Therefore, the identification of druggable ALK fusions is necessary for NSCLC treatment. More than 90 fusion partners of ALK have been reported in NSCLC patients, but the striatin...
journal_title:OncoTargets and therapy
pub_type:
doi:10.2147/OTT.S282933
更新日期:2020-12-04 00:00:00
abstract:Introduction:Forkhead box (FOX) superfamily members were recently shown to play important roles in tumor development and progression. Forkhead box S1 (FOXS1), a member of the FOX family, has been reported to be closely associated with malignant neoplasms. However, its expression and effect on hepatocellular carcinoma r...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S272596
更新日期:2020-11-17 00:00:00