journal
MENU ▼
Read by QxMD icon Read
search

Cancer Gene Therapy

journal
https://www.readbyqxmd.com/read/28524154/an-analysis-of-the-polymorphisms-of-the-glut1-gene-in-urothelial-cell-carcinomas-of-the-bladder-and-its-correlation-with-p53-ki67-and-glut1-expressions
#1
C Xu, X Yang, Y Wang, N Ding, R Han, Y Sun, Y Wang
Frequencies of two glucose transporter 1 (GLUT1) single-nucleotide polymorphisms (SNPs) (XbaI G>T and HaeIII T>C) were studied with urothelial cell carcinomas of the bladder (UCC) and 204 normal persons. And the expression of the p53, Ki67 and GLUT1 was assayed by immunohistochemistry. The frequency of the TT genotype and T allele of the XbaI G>T SNP was decreased in the patients with UCC. The frequency of the CC genotype and C allele of the HaeIII T>C SNP was decreased in the patients with UCC...
May 19, 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28524153/transcriptome-analysis-of-mirna-lncrna-mrna-interactions-in-the-malignant-transformation-process-of-gastric-cancer-initiation
#2
Y Mao, R Liu, H Zhou, S Yin, Q Zhao, X Ding, H Wang
Gastric cancer is a common heterogeneous malignancy that is pathologically characterized by the development of chronic atrophic gastritis and dysplasia of the epithelium. The pathogenic mechanisms at the molecular level are completely unclear. In the present study, we first address the expression network and miRNA-lncRNA-mRNA interaction in the malignant transformation process from normal mucosa and atrophic gastritis to a tumor. First, the long non-coding RNA (lncRNA), micro RNA (miRNA) and messenger RNA (mRNA) expression profiles of normal gastric mucosa, atrophic gastritis, gastric cancer and the peri-tumor tissues were analyzed using microarrays...
May 19, 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28497777/phase-i-ii-clinical-trial-to-assess-safety-and-efficacy-of-intratumoral-and-subcutaneous-injection-of-hvj-e-in-castration-resistant-prostate-cancer-patients
#3
K Fujita, Y Nakai, A Kawashima, T Ujike, A Nagahara, T Nakajima, T Inoue, C M Lee, M Uemura, Y Miyagawa, Y Kaneda, N Nonomura
Inactivated Sendai virus particles (hemagglutinating virus of Japan envelope (HVJ-E)) have a novel antitumor effect: HVJ-E fused to prostate cancer cells via cell surface receptor causes apoptosis of prostate cancer cells in vitro and in vivo. HVJ-E also induces antitumor immunity by activating natural killer (NK) cells and cytotoxic T cells and suppressing regulatory T cells in vivo. We conducted an open-label, single-arm, phase I/II clinical trial in patients with castration-resistant prostate cancer (CRPC) to determine the safety and efficacy of intratumoral and subcutaneous injection of HVJ-E...
May 12, 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28429751/preclinical-study-of-raav2-strail-pharmaceutical-efficacy-biodistribution-and-safety-in-animals
#4
Q Ru, W Li, X Wang, S Zhang, L Chen, Y Zhang, Y Ge, Y Zu, Y Liu, D Zheng
The recombinant sTRAIL has been in clinical trial for various human malignancies. However, the half-life time of sTRAIL is very short, which might be an important factor influencing its clinical efficacy for cancer therapy. We previously reported the recombinant adeno-associated virus (AAV)-encoding sTRAIL95-281-mediated sTRAIL expression in vivo up to 8 months and suppressed tumor growth markedly in mouse xenografts. In the present study, we further evaluated the clinical potency for cancer gene therapy and the safety in mouse and non-human primates...
April 21, 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28429750/correlations-of-tnf-%C3%AE-gene-promoter-polymorphisms-with-the-risk-of-thymoma-associated-myasthenia-gravis-in-a-northern-chinese-han-population
#5
H-W Yang, P Lei, Y-C Xie, Z-L Han, D Li, S-H Wang, Z-L Sun
This study was performed with the aim to investigate the correlations of tumor necrosis factor-alpha (TNF-α) gene promoter polymorphisms with the risk of thymoma-associated myasthenia gravis (T-MG) in a northern Chinese Han population. Between June 2005 and June 2015, 305 MG patients (150 males and 155 females, MG group) and 293 healthy volunteers (negative control (NC) group) were enrolled in this study. Among the MG patients, there were 121 patients with thymoma-associated MG (T-MG group) and 184 without T-MG (NT-MG group)...
April 21, 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28409560/identification-of-differentially-expressed-genes-and-their-upstream-regulators-in-colorectal-cancer
#6
H Y Liu, C J Zhang
To identify the differentially expressed genes (DEGs) and their transcription factors (TFs) in colorectal cancer (CRC). We performed an integrated analysis of microarray studies. Functional annotation and CRC-specific transcriptional regulatory network construction were performed. Expression of selected DEGs and TFs was verified with The Cancer Genome Atlas (TCGA) data sets and qRT-PCR. SurvMicro was used to analyze the correlation between the overall survival time of CRC patients and the expression of DEGs and TFs...
April 14, 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28429752/lncrna-hit-promotes-cell-proliferation-of-non-small-cell-lung-cancer-by-association-with-e2f1
#7
L Yu, F Fang, S Lu, X Li, Y Yang, Z Wang
Lung cancer is the leading cause of cancer-related death around the world. Long noncoding RNA (lncRNA) has pivotal roles in cancer occurrence and development. However, only a few lncRNAs have been functionally characterized. In the present study, we investigated the effects of lncRNA-HIT (HOXA transcript induced by TGFβ) expression on non-small cell lung cancer (NSCLC) cell phenotype with the gain-of-function and loss-of-function assays. We found that ectopic expression or knockdown of lncRNA-HIT markedly increased or decreased NSCLC cell proliferation, respectively...
May 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28409561/the-most-prevalent-side-effects-of-pegylated-liposomal-doxorubicin-monotherapy-in-women-with-metastatic-breast-cancer-a-systematic-review-of-clinical-trials
#8
REVIEW
L Ansari, F Shiehzadeh, Z Taherzadeh, S Nikoofal-Sahlabadi, A A Momtazi-Borojeni, A Sahebkar, S Eslami
Despite benefits of systemic chemotherapy in breast cancer treatment, several patients with early-stage breast cancer will develop metastatic breast cancer (MBC). Doxorubicin is among the most active agents against MBC. However, the use of doxorubicin is related to some life-threatening side effects including cardiotoxicity. Many efforts were made to lessen the side effects of doxorubicin and improve its efficacy. Pegylated liposomal doxorubicin (PLD) is a product claimed to achieve these two objectives because of its different pharmacokinetic profile...
May 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28409559/correlations-of-mgmt-genetic-polymorphisms-with-temozolomide-resistance-and-prognosis-of-patients-with-malignant-gliomas-a-population-based-study-in-china
#9
H-W Wang, Z-K Xu, Y Song, Y-G Liu
This study aims to investigate the associations of O(6)-methylguanine-DNA methyltransferase (MGMT) genetic polymorphisms (Leu84Phe and Ile143Val) with temozolomide (TMZ) resistance and prognosis of patients with malignant gliomas. A total of 212 patients diagnosed with malignant gliomas were enrolled in this study as the case group. All of these patients took oral TMZ and were assigned into the TMZ-sensitive (complete response+partial response) and the TMZ-resistant (stable disease+progressive disease) groups based on the clinical response after chemotherapy...
May 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28409558/in-vitro-detection-of-cholangiocarcinoma-cells-using-a-fluorescent-protein-expressing-oncolytic-herpes-virus
#10
R J S Coelen, M J de Keijzer, R Weijer, V V Loukachov, J K Wiggers, F P J Mul, A C W A van Wijk, Y Fong, M Heger, T M van Gulik
Pathological confirmation is desired prior to high-risk surgery for suspected perihilar cholangiocarcinoma (PHC), but preoperative tissue diagnosis is limited by poor sensitivity of available techniques. This study aimed to validate whether a tumor-specific enhanced green fluorescent protein (eGFP)-expressing oncolytic virus could be used for cholangiocarcinoma (CC) cell detection. Extrahepatic CC cell lines SK-ChA-1, EGI-1, TFK-1 and control cells (primary human liver cells) were exposed to the oncolytic herpes simplex type 1 virus NV1066 for up to 24 h in adherent culture...
May 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28361910/her-2-expression-regulated-by-downregulation-of-mir-9-and-which-affects-chemotherapeutic-effect-in-breast-cancer
#11
G Sun, L Sun, Y Liu, H Xing, K Wang
This study aimed to identify microRNAs (miRs), the deregulated expression of which leads to the activation of oncogenic pathways in human breast cancer (BC). miRs are classes of endogenous, small, noncoding RNAs that regulate gene expression aberrantly in human tumor tissues. A total of 39 out of 123 tumoral and matched uninvolved peritumoral breast specimens from 3 independent subsets of patients were analyzed for the expression of 851 human miRs using an Agilent platform. The remaining 84 samples were used to validate miRs differentially expressed between tumoral and matched peritumoral specimens by quantitative polymerase chain reaction...
May 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28281524/mir-216b-increases-cisplatin-sensitivity-in-ovarian-cancer-cells-by-targeting-parp1
#12
Y Liu, Z Niu, X Lin, Y Tian
Cisplatin resistance hinders the efficacy of chemotherapy in ovarian cancer. MicroRNAs (miRs) have been implicated in drug resistance in anti-cancer chemotherapy. We compared the expression profiles of miRs between cisplatin-resistant and cisplatin-sensitive ovarian cancer cells, and found that miR-216b was significantly downregulated in cisplatin-resistant ovarian cancer cells. To investigate its molecular mechanism, we performed cell viability and apoptosis assays in cisplatin-resistant ovarian cells, and found that miR-216b reduced cell viability and promoted apoptosis...
May 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28256509/customized-laboratory-tlr4-and-tlr2-detection-method-from-peripheral-human-blood-for-early-detection-of-doxorubicin-induced-cardiotoxicity
#13
A L Pop-Moldovan, N-M Trofenciuc, D A Dărăbanţiu, C Precup, H Branea, R Christodorescu, M Puşchiţă
Cancer treatments can have significant cardiovascular adverse effects that can cause cardiomyopathy and heart failure with reduced survival benefit and considerable decrease in the use of antineoplastic therapy. The purpose of this study is to assess the role of TLR2 and TLR4 gene expression as an early marker for the risk of doxorubicin-induced cardiomyopathy in correlation with early diastolic dysfunction in patients treated with doxorubicin. Our study included 25 consecutive patients who received treatment with doxorubicin for hematological malignancies (leukemia, lymphomas or multiple myeloma), aged 18-65 years, with a survival probability>6 months and with left ventricular ejection fraction>50%...
May 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28186089/adenovirus-mediated-tipe2-overexpression-inhibits-gastric-cancer-metastasis-via-reversal-of-epithelial-mesenchymal-transition
#14
H Yin, X Huang, M Tao, Q Hu, J Qiu, W Chen, J Wu, Y Xie
Tumor necrosis factor (TNF)-alpha-induced protein 8-like 2 (TNFAIP8L2; also termed TIPE2) has been shown to be involved in both the immune-negative modulation and cancer. We previously found that TIPE2 is lost in human gastric cancer, and TIPE2 restoration suppresses gastric cancer growth by induction of apoptosis and impairment of protein kinase B (PKB/AKT) and extracellular signal-regulated kinase-1/2 (ERK1/2) signaling. However, its correlation with epithelial-mesenchymal transition (EMT) in gastric cancer is largely elusive...
April 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28186087/baculovirus-directly-activates-murine-nk-cells-via-tlr9
#15
T Moriyama, T Suzuki, M O Chang, M Kitajima, H Takaku
The importance of natural killer (NK) cells in innate immune responses against tumors or viral infections enhances the appeal of NK cell-based immunotherapeutic approaches. We have recently reported that baculovirus (BV)-infected dendritic cells (DCs; BV-DCs) induce antitumor immunity against established tumors in mice. These antitumor effects were CD8(+) T-cell and NK cell dependent; however, they were found to be CD4(+) T-cell independent. In this study, we investigated the involvement of Toll-like receptor 9 (TLR9) in the process of BV recognition by NK cells...
April 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28128214/promising-gene-delivery-system-based-on-polyethylenimine-modified-silica-nanoparticles
#16
M Babaei, H Eshghi, Kh Abnous, M Rahimizadeh, M Ramezani
This article reports on the synthesis and full characterization of innovative silica-based nanoparticle composed of fumed silica as a core decorated with polyethylenimine (PEI) with different molecular weights (25, 10 and 1.8 kDa). Wide range of analytical, spectroscopic, and microscopic methods (TEM, DLS, ζ potential, elemental analysis (EA), TNBS and FTIR) were used to characterize the nanoparticles. Furthermore, transfection efficiency of these nanoparticles as non-viral vector was examined. The silica-PEI conjugates retained both the ability of PEI to fully condense plasmid DNA at low N/P ratios and suitable buffering capacity at the endosomal pH range...
April 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28084317/therapeutic-vaccination-based-on-side-population-cells-transduced-by-the-granulocyte-macrophage-colony-stimulating-factor-gene-elicits-potent-antitumor-immunity
#17
C Sakamoto, H Kohara, H Inoue, M Narusawa, Y Ogawa, L Hirose-Yotsuya, S Miyamoto, Y Matsumura, K Yamada, A Takahashi, K Tani
Among cancer immunotherapies, granulocyte-macrophage colony-stimulating factor (GM-CSF) gene-transduced tumor cell vaccine (GVAX) therapies appear promising and have been shown to be safe and effective in multiple clinical trials. However, the antitumor efficacies of GVAX therapy alone are in some cases limited. Here we showed that GVAX therapy targeting cancer stem cells (CSCs) substantially suppressed tumor development in syngeneic immunocompetent mice recapitulating normal immune systems. CSCs were isolated as side population (SP) cells from 4T1 murine breast carcinoma cell line and transduced with GM-CSF gene delivered by non-transmissible Sendai virus (4T1-SP/GM)...
April 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/27857057/in-vitro-exploration-of-a-myeloid-derived-suppressor-cell-line-as-vehicle-for-cancer-gene-therapy
#18
S Denies, F Combes, C Ghekiere, S Mc Cafferty, L Cicchelero, N N Sanders
Recent research indicates that cell-mediated gene therapy can be an interesting method to obtain intratumoral expression of therapeutic proteins. This paper explores the possibility of using transfected myeloid-derived suppressor cells (MDSCs), derived from a murine cell line, as cellular vehicles for transporting plasmid DNA (pDNA) encoding interleukin-12 (IL-12) to tumors. Transfecting these cells via electroporation caused massive cell death. This was not due to electroporation-induced cell damage, but was mainly the result of the intracellular presence of plasmids...
April 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28392558/the-challenges-of-solid-tumor-for-designer-car-t-therapies-a-25-year-perspective
#19
EDITORIAL
Richard P Junghans
No abstract text is available yet for this article.
March 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28186088/current-status-of-immunotherapy-for-gastrointestinal-stromal-tumor
#20
REVIEW
Y Tan, J C Trent, B A Wilky, D A Kerr, A E Rosenberg
Gastrointestinal stromal tumors (GIST) contain tumor-infiltrating immune cells and their presence provides an opportunity and rationale for developing effective forms of immunotherapy. The types of tumor-infiltrating inflammatory cells and relevant immune checkpoint inhibitors are the focus of active investigation. The most numerous tumor-infiltrating inflammatory cells are tumor-associated macrophages (TAMs) and CD3+ T cells. Studies have shown that patients with GISTs that harbor increased numbers of CD3+ T cells have better outcomes...
March 2017: Cancer Gene Therapy
journal
journal
31954
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"