Abstract:
PURPOSE:Adenovirus (Ads) is one of the most popular vectors used in gene therapy for the treatment of cancer. However, systemic therapy is limited by circulating antiviral antibodies and poor viral delivery in vivo. In this study, we used cytokine-induced killer (CIK) cells as delivery vehicles of Ads KGHV500 carrying the anti-p21Ras scFv gene to treat Ras gene-related lung cancer and investigate the anti-tumor effect in vitro and in vivo. METHODS:The human lung cancer cell line A549 was employed to investigate the anti-tumor activity of recombinant Ads KGHV500 harboring the anti-p21Ras scFv gene using MTT, wound healing, transwell invasion, and apoptosis assays in vitro. Next, CIK cells were used as delivery vehicles to deliver KGHV500 carrying the anti-p21Ras scFv gene to treat A549-transplanted tumors in nude mice, and viral replication, p21Ras scFv expression, and the therapeutic efficacy were assessed. RESULTS:In vitro studies showed that KGHV500 had potent anti-tumor activity. In addition, in vivo, this combination therapy significantly inhibited the growth of lung cancer xenografts compared with mice treated with KGHV500 alone. KGHV500 and anti-p21Ras scFv were observed in tumor tissue, but were nearly undetectable in normal tissues. CONCLUSIONS:The co-delivery of anti-p21Ras scFv by CIK cells and KGHV500 could increase the anti-tumor effect and safety, and possess considerable advantages for the treatment of Ras-related cancer.
journal_name
J Cancer Res Clin Oncoljournal_title
Journal of cancer research and clinical oncologyauthors
Lin XR,Zhou XL,Feng Q,Pan XY,Song SL,Fang H,Lei J,Yang JLdoi
10.1007/s00432-019-02857-8subject
Has Abstractpub_date
2019-05-01 00:00:00pages
1123-1132issue
5eissn
0171-5216issn
1432-1335pii
10.1007/s00432-019-02857-8journal_volume
145pub_type
杂志文章abstract::In the human gastric adenocarcinoma cell line AGS the effects of the protein-kinase-C-activating phorbol ester 12-O-tetradecanoylphorbol 13-acetate (TPA), the protein kinase C inhibitor staurosporine, the adenylate-cyclase activating agent forskolin, and the permeable dibutyryl-adenosine 3',5'-monophosphate (Bt2cAMP) ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01195338
更新日期:1993-01-01 00:00:00
abstract::Syrian golden hamsters received weekly s.c. doses of 5.0, 2.5, 1.25 or 0.63 mg/kg b.w. vinylethylnitrosamine (VEN). As dose levels increased, average survival time decreased, tumor multiplicity increased as did the total tumor rate which was between 50% and 100%. The main target of VEN effect was the respiratory tract...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00411342
更新日期:1982-01-01 00:00:00
abstract:PURPOSE:To investigate the interaction between Wnt/β-catenin and estrogen signaling pathways in endometrial cancer (EC). METHODS:119 women were involved in this study, including 65 women with histologically confirmed EC and 54 healthy women as a control group. Serum protein levels of Dkk1 were measured using ELISA. Pr...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-019-03114-8
更新日期:2020-02-01 00:00:00
abstract:BACKGROUND:Cancer is a serious public health problem worldwide, and difficulty in early diagnosis has been the chief obstacle to improve the prognosis of patients. Recently, microRNAs (miRNAs) were widely studied to be potential biomarkers for cancer detection. miR-16 is a prevalent but sophisticated one. In the curren...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章,meta分析
doi:10.1007/s00432-019-02849-8
更新日期:2019-03-01 00:00:00
abstract::The authors of this "Letter to the Editors" express their major concern about selective and biased reporting in this paper. ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 信件
doi:10.1007/s00432-020-03499-x
更新日期:2021-01-28 00:00:00
abstract::Three oxygenated propylnitrosomethylamines were administered to female Syrian hamsters at doses similar to those which had induced high incidences of esophageal neoplasms in rats. Nitrosomethyl-2-oxopropylamine (NMOP) given at the rate of 2 mg/animal/week, whether as one application of 2 mg or two applications of 1 mg...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01884246
更新日期:1985-01-01 00:00:00
abstract::The oxazaphosphorine analog ifosfamide (IFO) has demonstrated an increased therapeutic index in a variety of solid tumors and hematologic malignancies compared with its parent compound cyclophosphamide. A fractionated dose schedule over 5 days as continuous infusion in combination with the uroprotective agent sodium-2...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01613216
更新日期:1991-01-01 00:00:00
abstract:PURPOSE:The purpose of this study was to examine breast tumors and normal breast tissues for the expression of the glycoprotein lacritin. The mRNA and protein expression of lacritin has been reported to be restricted to the lacrimal gland. METHODS:We investigated 37 human primary invasive breast tumors, seven breast c...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-003-0514-y
更新日期:2003-12-01 00:00:00
abstract::Establishment of new tumor cell lines is an important first step for biological studies of tumor cells. High success rates in establishing retinoblastoma cell lines have been reported when feeder-layer culture but not liquid-culture techniques were used. Liquid culture is, however, essential for studies in which feede...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01202193
更新日期:1994-01-01 00:00:00
abstract::Carboplatin and interferon beta (IFN beta) were tested alone and in combination for their antiproliferative activity on the human melanoma cell line SK-MEL 28 in vitro. Cells were incubated for 4 days in the presence of carboplatin (0.1 mM and 0.1 microM) and interferon beta (5 pM and 5 nM) and cell growth inhibition ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01202218
更新日期:1995-01-01 00:00:00
abstract:PURPOSE:Human papillomavirus (HPV) type 16 and 18 are the most prevalent genotypes in cervical cancers. The viral oncoproteins E6 and E7 are considered to be tumor-specific targets for immunotherapy. HPV E7 antigen-loaded dendritic cells (DC) were evaluated as cellular tumor vaccine. METHODS:Autologous monocyte-derive...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-003-0462-6
更新日期:2003-09-01 00:00:00
abstract:OBJECTIVE:To determine the incidence and survival time of acquired immunodeficiency syndrome-related malignancies among HIV-infected population. METHODS:A clinical database search, chart review and verification with health records were undertaken for all AIDS-defining cancers diagnosed in Zhongnan Hospital Wuhan Unive...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-010-0911-y
更新日期:2011-04-01 00:00:00
abstract:PURPOSE:To describe the clinical characteristics and outcomes of patients with dual-phenotype hepatocellular carcinoma (DPHCC) and investigate the use of radiomics to establish an image-based signature for preoperative differential diagnosis. METHODS:This study included 50 patients with a postoperative pathological di...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-019-03062-3
更新日期:2019-12-01 00:00:00
abstract:PURPOSES:Genetic variations among prostate cancer patients who underwent radical prostatectomies were evaluated to predict biochemical recurrence, and used to develop a clinical-genetic model that combines data on clinicopathological factors of prostate cancer and individual genetic variations. MATERIALS AND METHODS:W...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-015-1947-9
更新日期:2015-08-01 00:00:00
abstract:PURPOSE:Maintaining telomeres by recruiting telomerase-to-chromosome ends is essential for cancer cell survival. Inhibiting telomerase recruitment to telomeres represents a novel strategy for telomere-based lung cancer therapy. However, approaches for interrupting telomerase recruitment for cancer therapy still need to...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-019-02921-3
更新日期:2019-06-01 00:00:00
abstract:PURPOSE:Multiple gastrointestinal stromal tumors (GISTs) rarely occur in patients with neurofibromatosis type 1 (NF-1). In contrast to sporadic GISTs characterized by frequent allelic losses of 1p, 14q and 22q and mutations of KIT or PDGFRA gene with the activation of the downstream RAS-MAPK pathway, the molecular path...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-008-0514-z
更新日期:2009-06-01 00:00:00
abstract::Bone metastatic prostate cancer is one of the most common malignancies in developed countries and the second leading cause of cancer-related death in men. There remains no effective treatment for metastatic prostate cancer. We investigate here the anticancer effects of botanical component p-hydroxycinnamic acid (HCA) ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-020-03405-5
更新日期:2021-02-01 00:00:00
abstract::The epoxide hydratase inhibitor, 1,1,1-trichloro-2,3-propene oxide (TCPO) in combination with benzo[a]pyrene (B[a]P) was injected s.c. in ddN mice. The formation of fibrosarcoma by B[a]P was slightly accelerated at low dose of TCPO, and remarkably inhibited at high dose of TCPO. The correlation of carcinogenesis with ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00413182
更新日期:1980-01-01 00:00:00
abstract:PURPOSE:Metastasis is a primary cause of colorectal cancer (CRC)-related death, and cancer stem cells (CSCs) are thought to be majorly responsible for initiating metastatic behaviors. Doublecortin-like kinase 1 (DCLK1) was recently discovered to be a marker for gastrointestinal CSCs. Here, we aimed to explore whether D...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-016-2218-0
更新日期:2016-10-01 00:00:00
abstract::Metabolic activation steps involved in carcinogenesis by several aromatic amines, their N-acetylated derivatives, and dialkylnitrosamines are reviewed. N-Hydroxylation is the first activation step in the carcinogenesis by 2-acetylaminofluorene (AAF), other aromatic amides and amines. The cytochrome P-450 enzyme system...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00412448
更新日期:1981-01-01 00:00:00
abstract::Although the biological action of phthalates has been widely discussed there is little information on early cellular changes indicative for toxic or carcinogenic effects. To study subtle alterations in the cell morphology, we have by means of image processing evaluated the nuclei of hamster hepatocytes after treatment...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00400745
更新日期:1986-01-01 00:00:00
abstract::The levels of total human serum RNAase activity (HSRA) from 24 patients with ovarian cancer have been followed up for a period of over 5 months. The determinations of HSRA were carried out according to our assay system described earlier. Two representative patterns of the HSRA are presented, one from a patient with an...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00405783
更新日期:1980-01-01 00:00:00
abstract::Ftorafur (FT), a 2-tetrahydrofuryl derivative of 5-fluorouracil (5-FU) was introduced into cancer chemotherapy with the hope to obtain a therapeutic effect comparable to 5-FU with a smaller dose and less side effects. A comparison of the effect of FT and 5-FU on the proliferation of L 1210 ascites tumor cells in the p...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00405899
更新日期:1981-01-01 00:00:00
abstract:PURPOSE:To establish a hepatocellular carcinoma (HCC) cell line from lung metastatic lesions of human HCC in nude mice so as to provide a suitable model for the study of lung-metastasis-related molecular mechanisms. METHODS:HCC clone cells MHCC97-H were inoculated into BALB/c nude mice, and the pulmonary metastatic le...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-002-0396-4
更新日期:2003-01-01 00:00:00
abstract::In addition to spontaneous uterine endometrial adenocarcinomas at a high incidence (35.1%), development of endometrial hyperplasia/adenoma was also frequently detected in rats of the Donryu strain. The total yield of all observed proliferative endometrial lesions was very high (60.6%). The tumors arose commonly in the...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01637084
更新日期:1990-01-01 00:00:00
abstract:PURPOSE:beta-1,4-Galactosyltransferase (beta-1,4-GalT) I, II, and V are the enzymes responsible for the biosynthesis of N-acetyllactosamine on N-glycans by transferring UDP-galactose to the terminal N-acetylglucosamine (N-GlcNAc) residues with the formation of a beta-1,4-linkage. Neoplasms undergo various changes in th...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s004320100246
更新日期:2001-08-01 00:00:00
abstract::The study shows inhibition of the antitumor effect of cyclophosphamide (CPA) on mammary carcinomas growing in mice prior-immunized by intragastric inoculations of the tumor. Immunization with tumor cells through this route produces under certain conditions factors able to modulate the antigenic determinants on tumor c...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00411282
更新日期:1980-01-01 00:00:00
abstract:PURPOSE:A disintegrin and metalloprotease with motif 5(ADAMTS5) has been involved in colorectal cancer (CRC) with hypermethylation in the promoter. However, its role in CRC remains unclear. The aim of this study was to explore the clinical significance and biological effect of ADAMTS5 on colorectal carcinogenesis. Thro...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-017-2545-9
更新日期:2018-02-01 00:00:00
abstract::The extent of ethylation of guanine in 7 N and O 6 position in rat liver DNA was studied after chronic feeding with unlabelled nitrosodiethylamine followed by a single application of the 14C labelled drug. Disulfiram inhibits the alkylation of rat liver DNA. It was also shown that a discontinuous dosage of disulfiram ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00409908
更新日期:1980-01-01 00:00:00
abstract:PURPOSE:To study the interplay of drugs and energy metabolism of tumor cells, metabolic changes induced by chloroacetaldehyde and cytochalasin B were analyzed in colon carcinoma cells LS174T. METHODS:O(2)-consumption and extracellular acidification were recorded using a bioelectronic sensor-chip system, which monitors...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-005-0015-2
更新日期:2005-10-01 00:00:00