Abstract:
:From C57BL mouse melanoma B-16 cells, variant clones were selected in vitro which were resistant to the lectins wheat-germ agglutinin and ricin. Cells were also selected which survived toxic concentrations of concanavalin A. Four different in vivo assays using intradermal, intravenous, intraperitoneal and intramuscular injections were used to assess the tumorigenicity and metastasizing capacity of these lectin-resistant variants. It was concluded that to obtain a complete picture of the malignant properties of a given cell line or clone, all four assays have to be carried out. In comparison with the parental cells, the WGA-resistant cells showed a most dramatic decrease in metastasizing capacity through both lymphatic and vascular channels. Tumorigenicity was also reduced. The ricin-resistant cells showed a defective development into lung tumors and thus displayed a reduction in metastasis through the hematogenous route. Since this line did not change its capacity to metastasize via the lymphatic route, and the tumorigenicity was not significantly altered, it will be a good model for studies seeking to dissociate these two properties. The Con-A-selected cells, when injected intravenously, developed tumor nodules in the liver in addition to those in the lungs, while no striking alterations in tumorigenicity or metastasizing capacity could be detected in this line.
journal_name
Int J Cancerjournal_title
International journal of cancerauthors
Tao TW,Burger MMdoi
10.1002/ijc.2910290411subject
Has Abstractpub_date
1982-04-15 00:00:00pages
425-30issue
4eissn
0020-7136issn
1097-0215journal_volume
29pub_type
杂志文章abstract::With low cure rates but increasing diverse treatment options that provide variable remission times, ovarian cancer is increasingly being recognized as a chronic disease. This reality indicates the need for a better understanding of factors influencing disease progression. In a previous global analysis of gene expressi...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.22054
更新日期:2006-11-01 00:00:00
abstract::Hybridoma CE7 produces a murine antibody (gamma 1/kappa) which binds to a 190-kDa cell-surface glycoprotein of human neuroblastoma. Because of its tumor specificity, it has been used routinely in clinical pathology to confirm diagnosis of neuroblastoma. We have isolated the gene segments coding for the variable region...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910530127
更新日期:1993-01-02 00:00:00
abstract::Acquired chemoresistance is a critical issue for advanced bladder cancer patients during long-term treatment. Recent studies reveal that a fraction of tumor cells with enhanced tumor-initiating potential, or cancer stem-like cells (CSCs), may particularly contribute to acquired chemoresistance and recurrence. Thus, CS...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.32505
更新日期:2020-02-15 00:00:00
abstract::Two putative genes (termed pro 1 and pro 2) specifying sensitivity to induction of neoplastic transformation by TPA in mouse epidermal JB6 cells were cloned by sib selection from a size-selected genomic library of clonal cells sensitive to promotion of transformation. By restriction analysis, heteroduplex analysis, di...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910370219
更新日期:1986-02-15 00:00:00
abstract::In ovarian carcinomas, recurrence and acquired chemoresistance are the first leading causes of therapeutic failure and are responsible for the poor overall survival rate. Cisplatin exposure of sensitive cells has been previously associated with a down-regulation of Bcl-X(L) expression and apoptosis, whereas recurrence...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24787
更新日期:2010-02-15 00:00:00
abstract::Previously, the induction of pancreatic carcinogenesis in the rat using azaserine has involved a multiple-dose treatment protocol. The objective of the present study was to determine the effect of multiple azaserine treatments on pancreatic DNA synthesis and to develop a protocol for a single-dose initiation of pancre...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910280511
更新日期:1981-11-15 00:00:00
abstract::Numerous prospective and retrospective studies have clearly demonstrated a dose-related increased lung cancer risk associated with cigarette smoking, with evidence also for a genetic component to risk. In this study, using the two-stage clonal expansion stochastic model framework, for the first time we investigated th...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24149
更新日期:2009-05-01 00:00:00
abstract::Although human NK cells lyse a wide spectrum of target cells, the precise target structure recognized by NK cells has not yet been elucidated. In order to define a possible relationship between gangliosides on human target cells and susceptibility to NK lysis, 14 human leukemia and lymphoma cell lines were studied. A ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910400104
更新日期:1987-07-15 00:00:00
abstract::The current paradigm stipulates that inhibition of histone deacetylase (HDAC) 6 is essential for the combinatorial effect of proteasome and HDAC inhibitors for the treatment of cancers. Our study aims to investigate the effect of combining different class I HDAC inhibitors (without HDAC6 action) with a proteasome inhi...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.28924
更新日期:2014-12-15 00:00:00
abstract::Cancers occurring at the gastroesophageal junction (GEJ) are classified as predominantly esophageal or gastric, which is often difficult to decipher. We hypothesized that the transcriptomic profile might reveal molecular subgroups which could help to define the tumor origin and behavior beyond anatomical location. The...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.32384
更新日期:2019-12-15 00:00:00
abstract::The aim of this study was to assess the diagnostic performance of breast imaging in the diagnosis of breast cancer in a non-screening population. In a consecutive set of patients referred for mammography in one year, the results of palpation and radiological breast imaging were scored on a 5-point grading scale and li...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.1235
更新日期:2001-05-15 00:00:00
abstract::Melanoma of unknown primary (MUP) may have a different biology to melanoma of known primary, but clinical trials of novel therapies (e.g., immune checkpoint or BRAF/MEK inhibitors) have not reported the outcomes in this population. We therefore evaluated the overall survival (OS) among patients with MUP in the era of ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.32229
更新日期:2020-01-01 00:00:00
abstract::We have investigated the comparative initial DNA binding properties of 7 platinum-based anticancer drugs: 5 cis-oriented compounds, cisplatin, tetraplatin (Ormaplatin), JM118 [cis ammine dichloro (cyclohexylamine) platinum (II)], JM216 [bisacetato cis ammine dichloro (cyclohexylamine) platinum (IV)] and JM149 [cis amm...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910620612
更新日期:1995-09-15 00:00:00
abstract::The effects of galanin on pancreatic carcinogenesis induced by azaserine and on the norepinephrine concentration in the pancreas were investigated in male Wistar rats. Rats were given weekly injections of 10 mg/kg body weight of azaserine for 25 weeks and 8 microg/kg body weight of galanin in depot form every other da...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19980130)75:3<396::aid-ijc
更新日期:1998-01-30 00:00:00
abstract::During the 7th annual follow-up of our cohort of homosexual men in 1989, we tested the hypotheses that infection with human immunodeficiency virus (HIV) may enhance the expression of human papilloma virus (HPV) and that the development of anal epithelial abnormality is related to a biologic interaction between these t...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910460212
更新日期:1990-08-15 00:00:00
abstract::Hybrid Capture 2 (HC2) Human Papillomavirus (HPV) DNA Test® is FDA approved and is a proven aid in detecting HPV infections of the cervix and as an aid in diagnosing, with cytology, cervical disease. A prospective feasibility study was conducted to determine if HC2 testing has utility when screening for high-grade ana...
journal_title:International journal of cancer
pub_type: 临床试验,杂志文章
doi:10.1002/ijc.27431
更新日期:2012-10-01 00:00:00
abstract::Colorectal cancer (CRC) represents the second most common cause of cancer mortality in the western world. The tumors frequently show metastatic spread which affects different organs such as lymph nodes, liver and lungs. Although the pattern of spread may vary, the initial step usually involves dissemination to regiona...
journal_title:International journal of cancer
pub_type: 杂志文章,评审
doi:10.1002/ijc.22996
更新日期:2007-10-01 00:00:00
abstract::Mice transgenic for the carcinoembryonic (CEA) gene were used to study the biodistribution and tumor targeting of a radioiodinated monoclonal antibody (MAb), T84.66. The specificity of antibody uptake in tumors was assessed in mice bearing a CEA-transfected syngeneic tumor as well as the antigen-negative parental tumo...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(20000315)85:6<751::aid-ijc
更新日期:2000-03-15 00:00:00
abstract::Oral squamous cell carcinoma (OSCC) is a solid neoplasm exhibiting aggressive tumor phenotypes with unpredictable biological behavior. Recent studies suggested that high expression of the antiapoptotic protein survivin might be associated with adverse outcome in oral cancer patients. To investigate, whether increased ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.22380
更新日期:2007-02-15 00:00:00
abstract::Ocular adnexal MALT lymphoma (OAML) is linked to Chlamydophila psittaci (Cp) infection. Viability and infectivity of Cp, demonstrated by growth in culture, has not been yet investigated in these patients. We conducted a single-center prospective case-control study to assess the prevalence, viability and infectivity of...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.23596
更新日期:2008-09-01 00:00:00
abstract::Vaccination against oncogenic human papillomavirus (HPV) types is one key intervention for cervical cancer prevention. This follow-up study assessed the persistence of the systemic and mucosal immune responses together with the safety profile of the HPV-16/18 AS04-adjuvanted vaccine administered to young women aged 10...
journal_title:International journal of cancer
pub_type: 杂志文章,随机对照试验
doi:10.1002/ijc.25887
更新日期:2011-11-01 00:00:00
abstract::A recent 2-dimensional gel electrophoresis study revealed several polypeptide differences between a strongly metastatic and a weakly metastatic clone from a single chemically induced murine fibrosarcoma (Jellum et al., 1984). To exclude the possibility that this was merely coincidental, the study is extended here to 2...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910410416
更新日期:1988-04-15 00:00:00
abstract::Germline mutation of the folliculin gene (BHD) at chromosome 17p11.2 is associated with the development of multiplex hamartomas of the hair follicles, chromophobe renal cell carcinomas (RCC) and renal oncocytomas (RO). We have analyzed the folliculin gene with sequencing for mutations and the chromosome 17p11.2 with m...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.11694
更新日期:2004-04-10 00:00:00
abstract::During the course of a mechanism-based screening program aimed at identifying new antimitotic agents, a novel microtubule depolymerizing piperazine derivative, 1-(5-chloro-2-methoxybenzoyl)-4-(3-chlorophenyl) piperazine, was identified. The compound, designated CB694, caused inhibition of proliferation of a wide range...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.21424
更新日期:2006-02-15 00:00:00
abstract::A deficit in colorectal cancer survival in Denmark and in the UK compared to Sweden, Norway and Finland was found in the EUROCARE studies. We set out to explore if these differences still exist. Patients diagnosed with colorectal cancer as their first invasive cancer at age 15-89 in the period 1994-2000 were identifie...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.22737
更新日期:2007-09-01 00:00:00
abstract::Triple-negative breast cancer [TNBC, which is negative for the estrogen receptor (ER), progesterone receptor, and human epidermal growth factor receptor 2] is a high-risk form of the disease without a specific therapy. DNA microarray and immunohistochemical analyses have shown that most TNBCs fall within the basal-lik...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.26271
更新日期:2012-06-01 00:00:00
abstract::661 bp coding for the carboxyl end of the large sub-unit of EBV ribonucleotide reductase was cloned into the pMal plasmid vector. Purified recombinant protein was tested in IgG and IgA ELISAs. For the IgG assay, 81 out of 100 NPC patients tested positive, whereas for the IgA assay, 60 tested positive. Among 100 normal...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910590604
更新日期:1994-12-15 00:00:00
abstract::Previous studies have suggested that thyroid function is associated with breast cancer risk, which could have an important clinical impact, as one in eight women will develop a thyroid disorder during her lifetime. However, the underlying pathomechanism behind the association is still unknown. We used the Malmö Diet a...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.31156
更新日期:2018-04-01 00:00:00
abstract::This article has been retracted at the request of: Editor-in-Chief and Co-author 'Restoring sensitivity to oxaliplatin by a novel approach in gemcitabine-resistant pancreatic cancer cells in vitro and in vivo' by Banerjee, S., Kong, D., Azmi, A. S., Wang, Z., Ahmad, A., Sethi, S. and Sarkar, F. H. The above article, p...
journal_title:International journal of cancer
pub_type: 杂志文章,撤回出版物
doi:10.1002/ijc.30271
更新日期:2016-11-01 00:00:00
abstract::Multiple myeloma (MM) is a B lymphocyte malignancy that remains incurable despite extensive research efforts. This is due, in part, to frequent disease recurrences associated with the persistence of myeloma cancer stem cells (mCSCs). Bone marrow mesenchymal stromal cells (BMSCs) play critical roles in supporting mCSCs...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.29145
更新日期:2015-03-01 00:00:00