Abstract:
:We observed a putative immunocytolytic factor secreted in the supernatant of several pancreatic adenocarcinoma cell lines that induces apoptosis in lymphocytes. A marked reduction in the viability of the target splenocytes was evident after coincubation with the supernatants from various pancreatic adenocarcinoma cell lines (human, hamster, and murine). The immunocytolytic effect was not evident with the conditioned media of normal pancreatic duct epithelial cells or other nonpancreatic tumor cells. Biologic activity of the supernatants was determined to be heat sensitive and reside in a 30- to 50-kDa range. Immune and functional assays have excluded known immunosuppressive factors.
journal_name
Oncol Resjournal_title
Oncology researchauthors
Divino CM,Angel LP,Brower ST,Chen SHsubject
Has Abstractpub_date
1999-01-01 00:00:00pages
489-95issue
11-12eissn
0965-0407issn
1555-3906journal_volume
11pub_type
杂志文章abstract::Accumulated studies have strongly implicated aberrantly expressed microRNAs (miRNAs) in carcinogenesis and cancer progression of various cancers, including colorectal cancer (CRC). Hence, a comprehensive study of miRNAs and their association with CRC may be a promising therapeutic method for patients with this maligna...
journal_title:Oncology research
pub_type: 杂志文章
doi:10.3727/096504018X15188747585738
更新日期:2018-10-17 00:00:00
abstract::Venous thromboembolism (VTE) occurs at an increased incidence in cancer patients. A cancer-related hypercoagulable state has been considered to play role in this phenomenon. Preclinical data suggest an association between tumor expression of MET proto-oncogene (MET) and a hypercoagulable state, resulting in VTE. We in...
journal_title:Oncology research
pub_type: 杂志文章
doi:10.3727/096504010x12828372551786
更新日期:2010-01-01 00:00:00
abstract::Cervical cancer is one of the most common neoplastic diseases affecting women, with a combined worldwide incidence of almost half a million new cases. Considering the fact that IL-18 plays an important role in the interactions among T cells, NK cells, and macrophages and induces IFN-gamma production, efforts should be...
journal_title:Oncology research
pub_type: 杂志文章
doi:10.3727/096504008785114156
更新日期:2008-01-01 00:00:00
abstract::A number of previous investigations have reported that physical exercise renders immunopotentiating and antitumor therapeutic benefits to the tumor-bearing host. As these effects of physical exercise are mainly mediated through the modulation of hormonal and cytokine repertoire, it remains unclear if male and female t...
journal_title:Oncology research
pub_type: 杂志文章
doi:10.3727/096504010x12629634366142
更新日期:2010-01-01 00:00:00
abstract::The poly(ADP-ribose) polymerase (PARP) enzymes play a key role in the regulation of cellular processes (e.g., DNA damage repair, genomic stability). It has been shown that PARP inhibitors (PARPIs) are selectively cytotoxic against cells having dysfunctions in genes involved in DNA repair mechanisms (synthetic lethalit...
journal_title:Oncology research
pub_type: 杂志文章
doi:10.3727/096504017X14926854178616
更新日期:2017-11-02 00:00:00
abstract::MicroRNAs (miRNAs) are emerging as pivotal regulators in the development and progression of various cancers, including renal cell carcinoma (RCC). MicroRNA-384 (miR-384) has been found to be an important cancer-related miRNA in several types of cancers. However, the role of miR-384 in RCC remains unclear. In this stud...
journal_title:Oncology research
pub_type: 杂志文章
doi:10.3727/096504017X15035025554553
更新日期:2018-04-10 00:00:00
abstract::Numerous studies have observed that workers in ferriferous industries have an elevated risk of respiratory tract neoplasia. Research at the cellular and animal model levels indicates that iron compounds, per se, are carcinogenic. However, some investigators have suggested that inhaled iron compounds are merely carrier...
journal_title:Oncology research
pub_type: 杂志文章,评审
doi:
更新日期:1999-01-01 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::Electron-affinic compounds with strong DNA intercalating properties have demonstrated less than the expected radiosensitization due to restriction of their mobility along the DNA backbone and their lower extravascular diffusion in tumors. A 2-nitroimidazole linked 1,2,3,4-tetrahydroacridine derivative (THNLA-1) has be...
journal_title:Oncology research
pub_type: 杂志文章
doi:
更新日期:1994-01-01 00:00:00
abstract::The sequence of biochemical and molecular events that mediate growth arrest and cell death in tumor cells exposed to agents that induce DNA damage is poorly defined. This commentary exploits the recent explosion of information regarding oncogenes, tumor suppressor genes, and cell-cycle regulatory genes to develop a mo...
journal_title:Oncology research
pub_type: 杂志文章,评审
doi:
更新日期:1993-01-01 00:00:00
abstract::S100 binding protein A16 (S100A16) expression levels are closely associated with microRNA (miRNA) processing. Higher levels of S100A16 are reported during the progression of many cancers. Our study mainly explored the interaction between S100A16 and miR-6884-5p in gastric cancer (GC). Quantitative real-time polymerase...
journal_title:Oncology research
pub_type: 杂志文章
doi:10.3727/096504019X15753718797664
更新日期:2020-05-29 00:00:00
abstract::DT-diaphorase [also called NAD(P)H:menadione oxidoreductase; NAD(P)H:(quinone acceptor) oxidoreductase; quinone reductase, azo-dye reductase] (EC.1.6.99.2) has been shown to have a role in activation of quinone-containing cancer chemotherapeutic prodrugs to their active form, as well as inactivation of a variety of xe...
journal_title:Oncology research
pub_type: 杂志文章,评审
doi:
更新日期:1997-01-01 00:00:00
abstract::Human glioblastoma multiforme (GBM) accounts for the majority of human brain gliomas. Several TMEM proteins, such as TMEM 45A, TMEM 97, and TMEM 140, are implicated in human brain gliomas. However, the roles of TMEM168 in human GBM remain poorly understood. Herein we found that mRNA levels of TMEM168 were overexpresse...
journal_title:Oncology research
pub_type: 杂志文章
doi:10.3727/096504018X15478559215014
更新日期:2019-07-12 00:00:00
abstract::Recently, increasing evidence has shown that CDGSH iron sulfur domain 2 (CISD2) is involved in the initiation and metastasis of several cancers. However, the evidence of its potential role in pancreatic cancer is still lacking. In our present study, CISD2 was found to be increased in pancreatic cancer samples and mult...
journal_title:Oncology research
pub_type: 杂志文章
doi:10.3727/096504016X14767450526417
更新日期:2017-04-14 00:00:00
abstract::Phosphorothioate oligonucleotides have a potential as therapeutic agents. The pharmacokinetics, tissue distribution, stability, and cellular uptake by LOX ascites tumor of p120 antisense phosphorothioate oligonucleotide, ISIS 3466, were studied in vivo. The oligonucleotide, which was quickly cleared from the circulati...
journal_title:Oncology research
pub_type: 杂志文章
doi:
更新日期:1994-01-01 00:00:00
abstract::Medullary thyroid carcinoma (MTC) is an uncommon and highly aggressive tumor of the neuroendocrine system, which derives from the neuroendocrine C cells of the thyroid gland. Except for surgical resection, there are not very many effective systemic treatment options for MTC. N-Myc downstream-regulated gene 2 (NDRG2) h...
journal_title:Oncology research
pub_type: 杂志文章
doi:10.3727/096504015X14452563486093
更新日期:2016-01-21 00:00:00
abstract::Epithelial ovarian cancer (EOC) has remained an enigmatic disease, the etiology of which is mostly unknown. Considering the age incidence around menopause, a "gonadotrophin theory" has been proposed, and considering the association with infertility, an "incessant ovulation" theory has been proposed. EOC originates fro...
journal_title:Oncology research
pub_type: 杂志文章,评审
doi:10.3727/096504008786111383
更新日期:2008-01-01 00:00:00
abstract::The beta-adrenergic receptors transduce catecholamine signals to the G protein, which through a cascade of chemical reactions in cells generates highly specific parallel signals. The beta2-adrenergic receptor (ADRB2) is the most involved in the carcinogenic processes. Previous studies have determined the relationship ...
journal_title:Oncology research
pub_type: 杂志文章,评审
doi:10.3727/096504010x12828372551867
更新日期:2010-01-01 00:00:00
abstract::Kiss-1 has been identified as a putative metastasis suppressor gene in various human malignancies. However, there is little information about its possible role in gastric carcinoma. In this study, we determined whether the Kiss-1 gene negatively regulates MMP-9 expression. cDNA microarray technology was used to identi...
journal_title:Oncology research
pub_type: 杂志文章
doi:10.3727/096504009789954591
更新日期:2009-01-01 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::Concentrations of the flame retardant 2,2',4,4'-tetrabrominated diphenyl ether (2,2',4,4'-TeBDE) in the adipose tissue of 77 individuals from Sweden were determined. The subjects were recruited during the time period 1995-97 and encompassed both men and women ranging from 28 to 85 years in age. Of the subjects include...
journal_title:Oncology research
pub_type: 杂志文章
doi:
更新日期:1998-01-01 00:00:00
abstract::A1, a member of the Bcl-2 gene family, was originally identified as a hemopoietic-specific early response gene. Later it was found that A1 was overexpressed in human stomach cancer tissues and was induced by tumor necrosis factor-alpha (TNF-alpha) in human vascular endothelial cells. However, its expression in human c...
journal_title:Oncology research
pub_type: 杂志文章
doi:
更新日期:1997-01-01 00:00:00
abstract::O6-Alkylguanine-DNA alkyltransferase (AGT) is a DNA repair protein that reverses alkylation damage produced by chloroethylnitrosoureas and is a major determinant of cellular resistance to adjuvant chemotherapy with these drugs. AGT activity was measured in 119 samples from 69 patients, including normal, tumor, and dis...
journal_title:Oncology research
pub_type: 杂志文章
doi:
更新日期:1997-01-01 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::Hepatocellular carcinoma (HCC) is a disease with poor prognosis rates and ineffective therapeutic options. Previous studies have reported the involvement of mitogen-inducible gene 6 (MIG-6) as a negative regulator in tumor formation. MicroRNAs (miRNAs) play crucial roles in the development of different types of cancer...
journal_title:Oncology research
pub_type: 杂志文章
doi:10.3727/096504017X15000784459799
更新日期:2018-05-07 00:00:00
abstract::Previous studies demonstrated that an antisense phosphorothioate oligodeoxynucleotide, ISIS 3466, to the human nucleolar p120 protein, markedly inhibited the growth of human tumor cell lines in vitro and inhibited the growth of the human LOX tumor in vivo in an i.p./i.p. model, in the presence of DOTMA (Perlaky et al....
journal_title:Oncology research
pub_type: 杂志文章
doi:
更新日期:1993-01-01 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::All-trans-Retinoic acid (RA) induces differentiation and inhibits growth of many tumor types. Whereas the RA nuclear receptors mediate genomic effects of RA, there also are many nongenomic effects that do not have defined mechanisms. Some nongenomic effects of RA may involve retinoylation (RA acylation), a posttransla...
journal_title:Oncology research
pub_type: 杂志文章
doi:
更新日期:1997-01-01 00:00:00
abstract::We applied a differential display method to screen mRNAs isolated from a newly established cell line that carried a wild-type p53 transgene under control of the lactose operon. To investigate the p53 signaling pathway, we looked for genes whose expression was significantly induced or suppressed by induction of wild-ty...
journal_title:Oncology research
pub_type: 杂志文章
doi:
更新日期:1999-01-01 00:00:00
abstract::Aberrantly expressed microRNAs (miRNAs/miRs) and their role in cancer development have recently gained more attention. However, the potential role of miRNAs in hepatocellular carcinoma (HCC) remains largely unknown. In this study, we demonstrated that miR-377 was markedly downregulated in HCC cell lines and primary hu...
journal_title:Oncology research
pub_type: 杂志文章
doi:10.3727/096504016X14719078133168
更新日期:2017-01-02 00:00:00