Abstract:
:Normal sera of Japanese quails caused lysis of tumor cells from a Rous sarcoma virus (RSV)-induced quail tumor (QT cells). Other tumor cell lines, including RSV-transformed quail embryo cells and methylcholanthrene-induced quail tumors, were not lysed. This naturally occurring cytolytic factor (NCLF) was sensitive to heating at 56 degrees C, zymosan, and inulin, and it required magnesium but not calcium for the expression of its activity. These results suggested that NCLF activity was mediated by complement activated through an alternative pathway. This possible complement activation occurred in the absence of specific antibodies to the target cells.
journal_name
Int J Cancerjournal_title
International journal of cancerauthors
Yoshikawa Y,Yamanouchi K,Hishiyama M,Kobune Kdoi
10.1002/ijc.2910210518subject
Has Abstractpub_date
1978-05-15 00:00:00pages
658-66issue
5eissn
0020-7136issn
1097-0215journal_volume
21pub_type
杂志文章abstract::Paraffin sections from 190 epithelial ovarian tumours, including 159 malignant and 31 benign epithelial tumours, were analysed immunohistochemically for expression of cyclin-dependent kinase inhibitor 2 (CDKN2A) gene product p16INK4A (p16). Most benign tumours showed no p16 expression in the tumour cells, whereas only...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19970220)74:1<57::aid-ijc1
更新日期:1997-02-20 00:00:00
abstract::The recently described PGM-2 leukemia displays a hierarchical structure with bipotential stem cells, B-lymphocyte and macrophage progenitor cells, and post-mitotic end cells. Because the different cell types can easily be identified in vitro by clonal culture assays and simple staining procedures, this leukemia is a u...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910600515
更新日期:1995-03-03 00:00:00
abstract::The E2F family of transcription factors plays a key role in the control of cell-cycle progression. Some family members may act as oncogenes, others as tumor-suppressor genes. The genetic changes and the expression of E2F-1 and -3 were examined in human gastric and colorectal carcinomas by Southern, Northern and Wester...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19990517)81:4<535::aid-ijc
更新日期:1999-05-17 00:00:00
abstract::The translation-initiation factor eIF4E is rate-limiting for protein synthesis, and its over-expression results in oncogenic transformation of mammalian cells. eIF4E facilitates the synthesis of several powerful tumor angiogenic factors (FGF-2 and VEGF) by selectively enhancing their translation. In breast carcinomas,...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19990209)80:4<516::aid-ijc
更新日期:1999-02-09 00:00:00
abstract::Merkel cell carcinoma (MCC) is a rare aggressive neuroendocrine tumor of the skin. Cytogenetic studies have indicated that deletions and unbalanced translocations involving chromosome 1 short arm material occur in 40% of the investigated cases. Recurrent chromosomal imbalances detected by comparative genomic hybridiza...
journal_title:International journal of cancer
pub_type: 杂志文章,评审
doi:10.1002/ijc.10591
更新日期:2002-09-10 00:00:00
abstract::Sister chromatid exchange (SCE) is a genetic indicator of DNA damage in mammalian cells and may afford a sensitive monitor to follow genomic instability of some individuals with fragile chromosomal diseases or malignancies. In studies on the effect of dinitrosopiperazine (DNP), aflatoxin B1 (AFB1), methyl-nitro-nitros...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910430413
更新日期:1989-04-15 00:00:00
abstract::In a case-control study of gastric cancer (GC) in high-risk and low-risk areas of Italy, 923 GCs were systematically categorized by one pathologist according to the Lauren classification distinguishing 2 main histologic types, intestinal (55%) and diffuse (23%). Intestinal types outnumbered diffuse types by a 3 to 1 m...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910480310
更新日期:1991-05-30 00:00:00
abstract::The incidence of cervical adenocarcinoma (CA) is rising, whereas the incidence of cervical squamous cell carcinoma (CSCC) continues to decrease. However, it is still unclear whether different molecular characteristics underlie these 2 types of cervical carcinoma. To better understand the epigenetic characteristics of ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.21609
更新日期:2006-05-01 00:00:00
abstract::Infection of (C57BL/6 X DBA/2)F1 (BDF1) mice with 2,500 FFU of Friend virus complex (FV) resulted in erythroleukemia followed by recovery, at which time virus could not be detected in the spleens of mice, and with splenomegaly (progressor mice) or without splenomegaly (regressor mice). Progressor and regressor mice de...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910290610
更新日期:1982-06-15 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
abstract::Moderate to high-dose radiotherapy is known to increase the risk of breast cancer. Uncertainties remain about the effects of low-dose chest X-rays, particularly in individuals at increased genetic risk. We analyzed case-control data from the Breast Cancer Family Registry. Self-reported data on therapeutic and diagnost...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.22668
更新日期:2007-07-15 00:00:00
abstract::While dietary antioxidants are emerging as potentially modifiable risk factors for esophageal adenocarcinoma (EAC), studies on dietary antioxidants and its precursor Barrett's esophagus (BE) are limited. The present study extends previous work on BE by investigating risks of nondysplastic BE, dysplastic BE and EAC ass...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.28016
更新日期:2013-07-01 00:00:00
abstract::Infection with a simian retrovirus (STLV-I) closely related to human T-lymphotropic virus type I (HTLV-I) was investigated in non-human primates living in their native countries in Africa and Asia. Serum antibodies cross-reacting with HTLV-I antigens were detected in 85 of 567 non-human primates of 30 species. Seropos...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910400219
更新日期:1987-08-15 00:00:00
abstract::Cryopreserved tumour cells obtained from the ascitic fluid of a patient with an ovarian carcinoma were employed to determine the effect on in vitro drug cytotoxicities of varying both drug concentration and exposure time. Four antitumour drugs, in common clinical usage, were selected for study. Tumour-cell survival fo...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910320103
更新日期:1983-07-15 00:00:00
abstract::Allogeneic mixed leukocytes reaction has been reported to activate vast numbers of T lymphocytes and produce large amounts of type 1 cytokines that are linked to an initiation of antitumor immunity. Using poor immunogeneic B16-F10 and Lewis lung carcinoma (LLC) tumor model, we evaluated the effects of inactivated allo...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24045
更新日期:2009-03-01 00:00:00
abstract::Breast carcinomas were examined by the immunoperoxidase technique using antisera specific for lymphocyte subsets, monocytes, NK cells and major histocompatibility antigens (HLA-A, -B, -C; Ia-like). Sixty-four per cent of the patients had a moderate or strong mononuclear cell infiltration, 77% of the patients without m...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910350610
更新日期:1985-06-15 00:00:00
abstract::To identify molecular markers for the progression of head-and-neck squamous cell carcinoma (HNSCC), we used RNA arbitrarily primed (RAP) PCR to determine the qualitative and quantitative differences in gene expression between normal epithelial cells, those derived from dysplastic oral mucosa and invasive and metastati...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.10403
更新日期:2002-06-01 00:00:00
abstract::Fatty acid ester surfactants, e.g., Cremophor EL and Solutol HS 15, that modulate multi-drug resistance (MDR) have been described; however, the drug potential of these preparations is unclear because of the molecular heterogeneity of these and other commercial surfactants. In previous experiments, an active but still ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0215(19960103)65:1<74::AID-IJC1
更新日期:1996-01-03 00:00:00
abstract::The effect of linoleic acid (LA) on growth and transformation of IEC6 intestinal cells was examined. IEC6 cells expressed mRNAs of 15-lipooxygenase (LOX15) and peroxisome proliferator-activated receptor (PPAR)gamma but not COX-2. Cell growth was suppressed by LA in a dose-dependent manner in IEC6 cells. Three-week tre...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.21393
更新日期:2006-02-01 00:00:00
abstract::The importance of tumor associated neutrophils (TANs) in cancer development is in the meantime well established. Numerous of clinical data document the adverse prognostic effects of neutrophil infiltration in solid tumors. However, certain tumor therapies need functional neutrophils to be effective, suggesting altered...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.29945
更新日期:2016-04-15 00:00:00
abstract::Ganglioside functions in tumor metastasis were analyzed by carbohydrate remodeling of a mouse Lewis lung cancer (subline P29) by introducing beta1,4GalNAc-T cDNA. Although P29 was originally a low-metastatic subline in the s.c. injection system, it showed high potential in lung metastasis when i.v.-injected via the ta...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.10797
更新日期:2003-01-10 00:00:00
abstract::We, and others, have recently shown that recombinant feline leukaemia viruses (FeLV) containing the myc gene (FeLV-myc) occur in up to 30% of naturally occurring cases of T-cell lymphosarcoma. Investigation of the disease spectrum of two FeLV-myc isolates showed that they induced clonal or oligoclonal T-cell tumours a...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910400108
更新日期:1987-07-15 00:00:00
abstract::The occurrence of metastasis severely affects prognosis and survival of breast cancer patients. In order to metastasize, breast cancer cells need to cross the basement membrane (BM) tissue boundaries. Matrix metalloproteases (MMPs) are enzymes with proteolytic activity towards extracellular matrix components (ECM) of ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.20009
更新日期:2004-05-01 00:00:00
abstract::Although menopausal hormone therapy (MHT) seemingly increases the risk of ovarian cancer, evidence is insufficient whether the risk varies between various MHT formulations, regimens and administration modes. With the aim of filling these knowledge gaps, we investigated the effect of different MHT treatment options on ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.32706
更新日期:2020-07-01 00:00:00
abstract::CD30 is selectively expressed on the tumor cells of a variety of malignant disorders of the immune system and can therefore be used as a target for an anti-CD30 antibody-based immunotherapy. However, CD30 is cleaved at the cell surface by tumor necrosis factor-alpha converting enzyme (TACE). This metalloproteinase rel...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.10182
更新日期:2002-03-10 00:00:00
abstract::The impact of the organised cervical cancer (CC) screening programmes implemented in Europe since the 1990s has been insufficiently evaluated. We investigated the changes in CC incidence following the introduction of a screening programme in the Emilia-Romagna Region (northern Italy). The study period was 1988-2013. T...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.31806
更新日期:2019-03-01 00:00:00
abstract::In 1984 the GBSG started a multicenter randomized trial to compare the effectiveness of 6 cycles of cyclophosphamide, methotrexate and fluorouracil (CMF) with or without radiotherapy (RT) as adjuvant treatment in node-positive breast-cancer patients treated by mastectomy. During 5 years, 199 patients were randomized. ...
journal_title:International journal of cancer
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1002/(sici)1097-0215(20000501)86:3<408::aid-ijc
更新日期:2000-05-01 00:00:00
abstract::CXCR1 and CXCR2 are receptors for CXCL-8 and are differentially expressed on melanoma and endothelial cells. In this study, we determined the functional role of these receptors in melanoma progression. We stably knock-down the expression of CXCR1 and/or CXCR2 in A375-SM (SM; high metastatic) human melanoma cells by sh...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24714
更新日期:2010-01-15 00:00:00
abstract::Tumor-induced immunosuppression remains a major challenge for immunotherapy of cancer patients. To further elucidate why an allogeneic gene-modified [interleukin-7 (IL-7)/CD80-cotransfected] renal cell cancer (RCC) vaccine failed to induce clinically relevant TH-1-polarized immune responses, peripheral blood mononucle...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.29230
更新日期:2015-04-15 00:00:00
abstract::Recent reports suggest that autoantibodies directed to aberrantly glycosylated mucins, in particular MUC1 and MUC4, are found in patients with colorectal cancer. There is, however, limited information on the autoantibody levels before clinical diagnosis, and their utility in cancer screening in the general population....
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.28538
更新日期:2014-05-01 00:00:00