Abstract：
:Pancreatic cancer is characterized as a type of gastrointestinal tumor with a poor prognosis and high degree of malignancy. CIITA gene was found highly methylated in pancreatic carcinoma cell line PANC-1 and responsible for the low expression of major histocompatability complex II (MHC-II) that may lead to immune evasion. Here, we prepared pancreatic cancer vaccine with PANC-1 cells via epigenetic modification to enhance the MHC-II expression. Then the vaccine was injected into C57BL/6J mice and the effect was examined. Our study found that the vaccine could promote the proliferation of antigen-specific T cells, enhance the killing activity of cytotoxic T lymphocytes (CTLs), promote Th1-type cell-mediated secretion of cytokines IFN-γ and IL-2 while inhibiting Th2-type cell-mediated secretion of IL-4, and inhibit the secretion of TGF-β. Generally, the epigenetically modified vaccine could enhance the body's antitumor immune response, providing feasibility research on cancer vaccine for therapy of pancreatic cancer.
journal_name
Oncol Resjournal_title
Oncology researchauthors
Tao Y,Lin F,Li T,Xie J,Shen C,Zhu Zdoi
10.3727/096504014X13983417587320subject
Has Abstractpub_date
2013-01-01 00:00:00pages
307-16issue
6eissn
0965-0407issn
1555-3906journal_volume
21pub_type
杂志文章abstract：:Dysregulation of SUMO-specific protease 1 (SENP1) expression has been reported in several kinds of cancer, including human colorectal and prostate cancers, proposing SENP1 as an oncogene with a critical role in cancer progression. miR-133a-3p has been reported as a tumor suppressor in several malignant neoplasias. How...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504017X15004613574679
更新日期：2018-06-11 00:00:00
abstract：:HeLa cells were transfected with full-length multidrug resistance protein (MRP) cDNA and with MRP cDNAs that had been mutated at certain nucleotide binding domains. Stable transfectants were isolated and those producing equivalent amounts of P190 were tested in cytotoxicity assays using a variety of chemotherapeutic a...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:MTA1 was reported as a metastasis-associated gene. Tumors with higher MTA1 mRNA level were shown to have higher rates of invasion and lymph node metastasis and tended to have higher rates of vascular involvement. The majority of invasive breast carcinomas were demonstrated to overexpress MTA1 compared to surrounding n...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504007783338322
更新日期：2007-01-01 00:00:00
abstract：:Phytochemicals present in tea, particularly polyphenols, have anticancer properties against several cancer types. However, studies elucidating the role and the mechanism(s) of action of tea polyphenols in cervical cancer are sparse. In this study, we investigated the mechanism of antiproliferative and apoptotic action...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504011x13021877989711
更新日期：2011-01-01 00:00:00
abstract：:A novel hydroquinone and NADH oxidase with protein disulfide-thiol interchange activity (designated ENOX2 or tNOX), associated exclusively with the outer leaflet of the plasma membrane at the surface of cancer cells and in sera of cancer patients, is absent from the surface of noncancer cells and from sera from health...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/000000007783630006
更新日期：2007-01-01 00:00:00
abstract：:HL-60 cells isolated for resistance to vincristine are multidrug resistant and defective in the cellular accumulation of drug. Further studies demonstrate that these cells are also highly defective in 12-O-tetradecanoylphorbol-13-acetate (TPA) induced differentiation to macrophages. Analysis of this system demonstrate...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1992-01-01 00:00:00
abstract：:Apoptosis proteins may play a role in prognosis and therapy response; however, they have not been fully investigated in gastric cancer. We aimed to assess the expression of proteins in the Bcl-2 family. Immunohistochemistry was employed to examine the expression of the antiapoptotic proteins Bcl-2 and Bcl-XL and the p...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504005776568246
更新日期：2006-01-01 00:00:00
abstract：:Oncogene Bmi-1 (B-cell-specific Moloney murine leukemia virus integration site 1) has attracted much attention for its involvement in the initiation of a variety of tumors. Our previous study showed that Bmi-1 was highly expressed in gastric cancer and correlated with patient prognosis. However, whether aberrant Bmi-1...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504013X13786659070316
更新日期：2013-01-01 00:00:00
abstract：:Metaplastic tubular complexes (MTC) have been proposed as precursor lesions for pancreatic adenocarcinoma (PDAC). In this study, we investigated the potential role of bone marrow-derived progenitor cells (BMPC) in the formation of MTC and PDAC in a rat model. F344 rats defective for CD26 (dipeptidyl peptidase IV, DPPI...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504009788428424
更新日期：2009-01-01 00:00:00
abstract：:Protein disulfide isomerases A6 (PDIA6) belongs to the PDI family. Recently, PDIA6 was found to have a close association with various cancers. However, there has been little investigation into the biological functions of PDIA6 in bladder cancer (BC). In this study, we explored the expression pattern and functional sig...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504016X14761811155298
更新日期：2017-04-14 00:00:00
abstract：:The aim of this study was to analyze the efficacy according to EGFR status and predictors of TKIs in Chinese advanced lung adenocarcinoma patients in a single institute. We retrospectively enrolled 253 patients with advanced or recurrent adenocarcinoma and history of EGFR-TKI treatment attended at Beijing Chest Hospit...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504014X13907540404833
更新日期：2014-01-01 00:00:00
abstract：:Astragaloside IV (AS-IV) is an active ingredient in Astragalus membranaceus and is involved in various biological processes, such as regulating the immune system, and counteracting inflammation and malignancy. The aim of this study was to explore the effect of AS-IV on non-small cell lung cancer (NSCLC) cells. Cell co...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504018X15344989701565
更新日期：2019-03-29 00:00:00
abstract：:The human nucleolar protein p120 is highly expressed in human cancers. Its high expression in breast cancer correlates with a poor prognosis, and its overexpression in 3T3 mouse fibroblasts causes malignant transformation. This study reports that a combination of monoclonal anti-p 120 antibody (MAbp120), liposomes (Li...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1996-01-01 00:00:00
abstract：:The patterns of DNA fragmentation were evaluated following a brief exposure (2 h) of the human ileocecal adenocarcinoma cell line, HCT-8, to several specific thymidylate synthase inhibitors, a quinazoline (ZD1694) and benz[cd]indole-containing molecule (AG-331). The magnitude and size of DNA fragmentation induced by t...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
abstract：:Progestin and adipoQ receptor family member III (PAQR3), a member of the PAQR family, is frequently downregulated in different types of human cancer. However, its expression and functions in esophageal cancer are still unknown. This study aimed to explore the expression of PAQR3 in esophageal cancer cell lines and to ...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504016X14761384026719
更新日期：2017-05-24 00:00:00
abstract：:Cancer-associated fibroblasts (CAFs) play a predominant role in regulating tumor progression. Understanding how CAFs communicate with osteosarcoma is crucial for developing novel approaches for osteosarcoma therapy. Exosomes are able to transmit messages between cells. In this study, we demonstrated that CAFs transfer...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504018X15336368805108
更新日期：2019-09-23 00:00:00
abstract：:The potential of American ginseng (AG) ( Panax quinquefolium), a commonly used herbal remedy believed to have anticarcinogenic effects, to prevent the development of mammary tumors was evaluated in a mouse model of dimethylbenzanthracene (DMBA)-induced mammary carcinoma. Ginsenosides, believed to be the active compone...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/000000006783981017
更新日期：2006-01-01 00:00:00
abstract：:The clinical study of compounds that modulate multidrug resistance has been hindered by both the toxicities of these agents and the inability to monitor their effectiveness at the level of the tumor cell. Previously, toremifene has been shown to be well tolerated clinically and to sensitize multidrug resistant cells t...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
abstract：:Spinal osteosarcoma (OS) is a malignant tumor that has a poor outcome. MicroRNA-520b (miR-520b) acts as a cancer suppressor in various types of cancer. Because of the limited amount of literature on OS, we aimed to identify the role of miR-520b in OS. The miR-520b level in clinical spinal OS tissues and adjacent nontu...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504017X14873430389189
更新日期：2017-09-21 00:00:00
abstract：:Laryngeal cancer, one of the most common head and neck malignancies, is an aggressive neoplasm. Increasing evidence has demonstrated that microRNAs (miRNAs) exert important roles in oncogenesis and progression of diverse types of human cancers. miR-632, a tumor-related miRNA, has been reported to be dysregulated and i...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504018X15213142076069
更新日期：2020-02-07 00:00:00
abstract：:Colorectal cancer is an aggressive malignancy for which there are limited treatment options. Oncolytic vaccinia virus isbeing developed as a novel strategy for cancer therapy. Arming vaccinia virus with immunostimulatory cytokines can enhance the tumor cell-specific replication and antitumor efficacy. Interleukin-24 (...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504020X15942028641011
更新日期：2020-07-08 00:00:00
abstract：:In colorectal cancers, the local cytokine network and the levels of nitric oxide (NO) and reactive oxygen species (ROS) are known to be closely related to cancer progression and metastasis, but the influence of the currently administered therapies on the cancer microenvironment is not completely understood. We analyze...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504010x12671222663593
更新日期：2010-01-01 00:00:00
abstract：:Pancreatic cancer (PC) is a devastating malignant disease with a poor prognosis. This study aimed to investigate the role of urothelial carcinoma associated 1 (UCA1) in the progression of PC. Our results revealed that long noncoding RNA (lncRNA) UCA1 was overexpressed in PC tissues compared with adjacent histologicall...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504017X14888987683152
更新日期：2017-11-02 00:00:00
abstract：:It has been demonstrated that microRNAs (miRNAs) act as oncogenes or tumor suppressors in a variety of cancers. Our previous work suggested that miR-10a/b functioned as a tumor suppressor in gastric cancer, and miR-10b was also reported to be significantly downregulated in advanced stage cervical cancer tissues. Howev...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504016X14611963142173
更新日期：2016-01-01 00:00:00
abstract：:We previously reported that vasoactive intestinal polypeptide (VIP) significantly inhibited Matrigel invasion and haptotactic migration of murine colon 26-L5 carcinoma in vitro. To extend our study, we investigated the inhibitory mechanisms of VIP on Matrigel invasion of colon 26-L5 carcinoma, and the effect on metast...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
abstract：:Liver injury is often observed in various pathological conditions including posthepatectomy state and cancer chemotherapy. It occurs mainly as a consequence of the combined necrotic and apoptotic types of cell death. In order to study liver/hepatocyte injury by the necrotic type of cell death, we studied signal-regula...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504017X15005102445191
更新日期：2018-04-10 00:00:00
abstract：:Although arsenic trioxide (ATO) is a well-known antileukemic drug used for acute promyelocytic leukemia treatment, the development of ATO resistance is still a big challenge. We previously reported that microRNA-204 (miR-204) was involved in the regulation of acute myeloid leukemia (AML) cell apoptosis, but its role i...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504019X15528367532612
更新日期：2019-09-23 00:00:00
abstract：:This commentary proposes the working hypothesis that transforming growth factor-beta (TGF-beta) can play two different and opposite roles with respect to the process of malignant progression. During the earliest stages of carcinogenesis, TGF-beta can act as potent tumor suppressor and may mediate the actions of chemop...
journal_title：Oncology research
pub_type： 杂志文章,评审
doi：
更新日期：1997-01-01 00:00:00
abstract：:Empty spiracles homeobox 2 (EMX2) is a homeodomain-containing transcription factor that plays an essential role in tumorigenesis. However, to the best of our knowledge, the role of EMX2 in human colorectal cancer (CRC) is still unclear. Thus, the aim of this study was to investigate the expression and role of EMX2 in ...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504016X14756640150695
更新日期：2017-04-14 00:00:00
abstract：:Expression of sphingosine kinase 1 (SPHK1) plays a role in colorectal cancer progression. This study aimed to demonstrate the mechanism of human colorectal cancer cell metastatic phenotype through SPHK1 knockdown. Human colorectal cancer HT-29 cells were stimulated by phorbol 12-myristate 13-acetate (PMA) with or with...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504012x13342463747450
更新日期：2011-01-01 00:00:00
