Abstract:
:Cervical mucosal expression of cytokines involved in mediating cellular immunity is believed to influence the persistence of human papillomavirus (HPV) infection, a necessary prerequisite for the development of cervical intraepithelial neoplasia (CIN). Additionally, regulatory T (Treg) cells are increasingly understood to be important modulators of cellular immunity. Using quantitative RT-PCR, we measured, in cross-sectional design, the cervical mRNA expression of IFN-gamma, IL-10, and IL-12, as well as the Treg transcription factor Forkhead box P3 (Foxp3), in a cohort of young women representing CIN 1, 2, and 3, as well as benign histology. Higher levels of IFN-gamma and IL-10 were significantly (p journal_name journal_title authors doi subject pub_date pages issue eissn issn journal_volume pub_type
abstract::We have previously reported a complete allelotype study of 86 primary breast carcinomas, in which each non-acrocentric chromosome arm was studied with at least one polymorphic DNA-marker for the presence of allelic imbalance (AI, allelic loss or allelic gain) in the tumor. Here we report the statistical analysis of th...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910500408
更新日期:1992-02-20 00:00:00
abstract::Biliary tract cancers have dismal prognoses even when cytotoxic chemotherapy is administered. There is an unmet need to develop precision treatment approaches using comprehensive genomic profiling. A total of 121 patients with biliary tract cancers were analyzed for circulating-tumor DNA (ctDNA) and/or tissue-based tu...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.33230
更新日期:2021-02-01 00:00:00
abstract::Ras expression induces increased expression and altered targeting of lysosomal proteases in multiple cell types, but the specific downstream cytoplasmic signaling pathways mediating these changes have not been identified. In this study, we compared the involvement of 3 major Ras effectors, Raf, phosphatidylinositol 3-...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.20398
更新日期:2004-11-01 00:00:00
abstract::The effects of bromodeoxyuridine (BrdUrd) incorporation into hepatocytes of carbon tetrachloride (CCl4)-induced regenerating liver of BALB/c mice on the induction of endogenous retroviruses was examined. From the nucliec acid hybridization studies, the maximum levels of hybridization were obtained for both N- and X-tr...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910240419
更新日期:1979-10-15 00:00:00
abstract::The relative expression of estrogen receptor (ER) and progesterone receptor (PR) mRNA transcripts was measured in 71 primary breast-cancer biopsies. ER and PR binding activity were estimated in parallel by the dextran-coated-charcoal method. There was a close correlation between the amount of ER mRNA and estradiol bin...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910590310
更新日期:1994-11-01 00:00:00
abstract::Epithelial ovarian cancer is the most lethal gynecological malignancy and the fifth leading cause of cancer deaths in women in the Western world. ETS transcription factors are known to act as positive or negative regulators of the expression of genes that are involved in various biological processes, including those t...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.26148
更新日期:2012-04-01 00:00:00
abstract::Diabetes is a risk factor for many cancers; chronic hyperglycemia is hypothesized to be, in part, explanatory. We evaluated the association between glycated hemoglobin, a time-integrated glycemia measure, and cancer incidence and mortality in nondiabetic and diabetic men and women. We conducted a prospective study of ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.27394
更新日期:2012-10-01 00:00:00
abstract::Nitric oxide may serve as one cofactor for human papillomavirus (HPV)-induced development of cervical cancer. Therefore, we first assessed the levels of cervical fluid nitric oxide metabolite (NOx) in 283 women with and without high-risk (hr) HPV. The NOx level in women with hr HPV (48.4 μmol/L [95% CI: 39.4-56.6], n ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.25637
更新日期:2011-06-15 00:00:00
abstract::Galectin-1 and galectin-3 are galactoside-binding proteins involved in different steps of tumor progression and potential targets for therapy. We have investigated the expression of these galectins in 38 human bladder transitional-cell carcinomas of different histological grade and clinical stage and in 5 normal uroth...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19990219)84:1<39::aid-ijc8
更新日期:1999-02-19 00:00:00
abstract::The role of MHC-class-I-antigen expression in intracerebral anti-tumor natural resistance was examined using MHC-positive Lym+ and MHC-negative Lym- lymphoma cell lines. Lym+ was sensitive to MHC-class-I-restricted CTL-mediated lysis, while lym- was resistant. Both lines were susceptible to NK-cell-mediated lysis. The...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0215(19960729)67:3<365::AID-IJC
更新日期:1996-07-29 00:00:00
abstract::Human papillomavirus (HPV) is a circular double-stranded DNA virus implicated in at least 90% of cervical and anogenital cancers and has been observed in approximately 20% of squamous cell carcinomas of the head and neck (SCCHN). Transcription of the viral oncogenes E6 and E7 is regulated by expression of the E2 prote...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.20193
更新日期:2004-07-10 00:00:00
abstract::Several observational epidemiological studies have reported inconsistent results on the association between the use of benzodiazepine and the risk of cancer. We investigated the association by using a meta-analysis. We searched PubMed, EMBASE, and the bibliographies of relevant articles to locate additional publicatio...
journal_title:International journal of cancer
pub_type: 杂志文章,meta分析
doi:10.1002/ijc.30443
更新日期:2017-02-01 00:00:00
abstract::This report describes the appearance of ectopic chromosome around centrosome (ECAC) in metaphase cell nuclei of high-risk HPV-associated cervical neoplasms. ECAC are clearly visible on HE-stained sections as a tiny (approx. 0.7 micro), round, dark structure or an aggregate of filamentous chromosome, often symmetrical ...
journal_title:International journal of cancer
pub_type: 杂志文章,多中心研究
doi:10.1002/ijc.11216
更新日期:2003-08-20 00:00:00
abstract::Phenotypic and functional characteristics of tumor-infiltrating lymphocytes (TIL) obtained from human primary and metastatic liver tumors were studied. Lymphocytes isolated from 18 tumors and autologous (A) peripheral blood (6 cases) were phenotyped by 2-color flow cytometry and cloned in a limiting dilution system, w...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910460521
更新日期:1990-11-15 00:00:00
abstract::To identify genes associated with radioresistant oral squamous cell carcinoma (OSCC), we compared gene expression signatures between OSCC cell lines exhibiting radioresistance and cells with radiosensitivity after X-ray irradiation in a dose-dependent manner using Affymetrix GeneChip analysis with Human Genome-U133 pl...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.22561
更新日期:2007-05-15 00:00:00
abstract::Organochlorine insecticides have been studied extensively in relation to breast cancer incidence, and results from two meta-analyses have been null for late-life residues, possibly due to measurement error. Whether these compounds influence survival remains to be fully explored. We examined associations between organo...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.29806
更新日期:2016-02-01 00:00:00
abstract::The Hong Kong Chinese population has an unusually high incidence of colorectal cancer in the young, suggestive of hereditary susceptibility. To search for a genetic basis for this predisposition, we studied the incidence of microsatellite instability (MSI) in paraffin-embedded colectomy specimens of 124 young (<50 yea...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/1097-0215(20000720)89:4<356::aid-ijc7>3.0.
更新日期:2000-07-20 00:00:00
abstract::Angiogenesis inhibitors have been used to treat some cancers, but the therapeutic potential of these agents for gastric cancer has remained unclear. To investigate their therapeutic potential, we examined the effect of ZD6474, an agent that selectively targets vascular endothelial growth factor receptor-2 (VEGFR-2; KD...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.21340
更新日期:2006-01-15 00:00:00
abstract::Expression of the monocyte chemoattractant protein-1 (MCP-1) was examined in human central nervous system tumours (glioblastomas and astrocytomas) and normal human brain. Northern blot analysis demonstrated constitutive expression of MCP-1 mRNA in 6 of 12 glioblastoma cell lines. Expression could be stimulated by inte...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910580216
更新日期:1994-07-15 00:00:00
abstract::We have examined, in proliferating neoplastic cells, the effect on DNA of EGTA (a chelator of Ca2+) and W7 (an inhibitor of calmodulin). The treatment results in release of single-stranded DNA fragments (2-10 kb) from pre-labelled HMW DNA. When DNA from synchronized neoplastic cells in S phase is examined, almost all ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910370615
更新日期:1986-06-15 00:00:00
abstract::Inactivation of the tumor suppressor gene, von Hippel-Lindau (VHL), is known to play an important role in the development of sporadic clear cell renal cell carcinomas (ccRCCs). Even if available targeted therapies for metastatic RCCs (mRCCs) have helped to improve progression-free survival rates, they have no durable ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.30774
更新日期:2017-08-15 00:00:00
abstract::Clinical trials utilizing strategies to manipulate tumor oxygenation, blood flow and angiogenesis are under way, although limited quantitative information exists regarding basic tumor pathophysiology. The current study utilized murine KHT fibrosarcomas, spontaneous mammary carcinomas and first-generation spontaneous t...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.1401
更新日期:2001-09-01 00:00:00
abstract::In a hospital-based case-control study of esophageal cancer undertaken in Athens (1989-1991), 43 patients with incident esophageal squamous-cell carcinoma and 56 patients with incident esophageal adenocarcinoma were compared to 200 injury patients. Personal interviews were conducted in the hospital setting, and dietar...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0215(19961104)68:3<300::AID-IJC
更新日期:1996-11-04 00:00:00
abstract::The subsets of small lymphocytes (surface Igm-positive or B, Thy-I-positive or T and "double-negative" or null) appearing within spontaneous mammary tumors of C3H retired breeder female mice and in various lymphoid organs of the host at different stages of tumor development were characterized directly using a radioaut...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910250122
更新日期:1980-01-15 00:00:00
abstract::Variability in the expression of enzymes metabolizing carcinogens derived from cigarette smoke may contribute to individual susceptibility to pulmonary carcinogenesis. This study was designed to determine the effects of smoking and 3 major cytochrome P450 (CYP) enzymes, i.e., CYP1A1, CYP1B1 and CYP3A, which metabolize...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(20000601)86:5<610::aid-ijc
更新日期:2000-06-01 00:00:00
abstract::The heterogeneous nuclear ribonucleoprotein (hnRNP) K is an essential RNA and DNA binding protein involved in gene expression and signal transduction including DNA transcription, RNA splicing, RNA stability and translation. The role of hnRNP K in cancer is relatively understudied. However, several cellular functions s...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24744
更新日期:2010-01-15 00:00:00
abstract::Squamous cell carcinoma of the conjunctiva (SCCC) has been associated with HIV infection in equatorial Africa, but the evidence for association with HIV in developed countries, where SCCC is rarer, is controversial. We investigated the risk for SCCC and other eye cancers in the updated U.S. HIV/AIDS Cancer Match Regis...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.23384
更新日期:2008-06-01 00:00:00
abstract::Clinical features, 8 histological variables, 7 nuclear morphometric variables, 2 mitotic indices, oestrogen-receptor (ER) and progesterone-receptor content (PR), DNA ploidy and S-phase fraction (SPF) were entered in a Cox's model to assess their independent predictive value in 216 breast-cancer patients followed up fo...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910510409
更新日期:1992-06-19 00:00:00
abstract::We evaluated promoter hypermethylation of a panel of tumor suppressor genes as a means to detect epigenetic alterations in oral squamous cell carcinomas (OSCC) of Indian-origin and compare with North-American head and neck squamous cell carcinomas (HNSCC). Quantitative-methylation-specific PCR was used to investigate ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.25377
更新日期:2010-11-15 00:00:00
abstract::A variable fraction of anaplastic large-cell lymphomas (ALCLs) exhibits a t(2;5)(p23;q35) translocation that results in expression of the chimeric hyperphosphorylated protein NPM-ALK (p80). Tumor cells expressing NPM-ALK exhibit markedly enhanced proliferative activity, but comparative cellular kinetic studies on ALK(...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(20000615)86:6<777::aid-ijc
更新日期:2000-06-15 00:00:00