Abstract:
:Radiation chimeras with trisomy 19 hematopoietic cells were constructed to test the sensitivity of the trisomic hematopoietic system to infection with Rauscher leukemia virus: Hematopoietic cells from livers of trisomic fetuses were rescued by transplantation into lethally irradiated adult mice. These Ts 19 radiation chimeras show a stable and sufficiently long-lived trisomic hematopoiesis to allow experimental induction of Rauscher leukemia. Rauscher leukemia virus (RLV) induced a marked proliferation of erythroblasts in the spleens of Ts 19 mice and control chimeras within 3 weeks. The onset of erythroblast proliferation was significantly delayed in the Ts 19 mice, suggesting a smaller number of target cells for the RLV and/or reduced susceptibility of the target cells to RLV. Both Ts 19 and control chimeras developed nonlymphocytic leukemia 2-4 months after RLV injection. The course of leukemogenesis was similar in the two experimental groups. No numerical chromosome abnormalities associated with leukemogenesis were detectable in Ts 19 or control cells. The numbers of chromosomal sister chromatid exchanges 2 weeks after RLV injection were elevated to the same degree in both Ts 19 and control cells. Thus, cells with constitutional trisomy do not show increased chromosomal instability due to leukemogenesis.
journal_name
J Cancer Res Clin Oncoljournal_title
Journal of cancer research and clinical oncologyauthors
Herbst EW,Gropp A,Pluznik DHdoi
10.1007/BF00391884subject
Has Abstractpub_date
1985-01-01 00:00:00pages
107-14issue
2eissn
0171-5216issn
1432-1335journal_volume
109pub_type
杂志文章abstract:OBJECTIVE:The objective of this study was to summarize the accuracy of preoperative vascular invasion with endoscopic ultrasound (EUS) and computed tomography (CT) test performance in pancreatic cancer with meta-analysis METHOD:Two reviewers searched MEDLINE database to identify relevant studies. The reference lists o...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s00432-014-1728-x
更新日期:2014-12-01 00:00:00
abstract:PURPOSE:E- and P-selectins, expressed on vascular endothelium, and their sialyl-Lewis(x )(sLe(x))- and/or sialyl-Lewis(a) (sLe(a))-containing ligands have a crucial role in extravasation and metastasis of circulating cells. We wanted to analyse the role of selectins and their ligands in head and neck tumours. METHODS:...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s004320050318
更新日期:1999-10-01 00:00:00
abstract:BACKGROUND:Long noncoding RNAs (LncRNAs) have been demonstrated as playing important roles in diverse biological processes including tumorigenesis. However, the clinical significance and biological function of LncRNA nuclear-enriched abundant transcript 1 (NEAT1) in gastric cancer are still unknown. The aim of this stu...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-016-2152-1
更新日期:2016-07-01 00:00:00
abstract:PURPOSE:To evaluate prognostic factors in estrogen receptor (ER)-positive, operable breast cancer focusing on the progesterone receptor (PR) and human epidermal growth factor receptor 2 (HER2). PATIENTS AND METHODS:A total of 819 patients with ER-positive, operable breast cancer were enrolled. All patients received up...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-011-0976-2
更新日期:2011-07-01 00:00:00
abstract::The epoxide hydratase inhibitor, 1,1,1-trichloro-2,3-propene oxide (TCPO) in combination with benzo[a]pyrene (B[a]P) was injected s.c. in ddN mice. The formation of fibrosarcoma by B[a]P was slightly accelerated at low dose of TCPO, and remarkably inhibited at high dose of TCPO. The correlation of carcinogenesis with ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00413182
更新日期:1980-01-01 00:00:00
abstract::Among several nucleosides, adenosine is the only one to induce typical apoptotic cell death in human promyelocytic leukemia HL-60 cells. Intracellularly transported adenosine seemed to be required for the induction of apoptosis, since dipyridamole, which inhibits the transport of adenosine, strongly suppressed apoptos...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s004320050201
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:The optimal interval between neoadjuvant chemoradiotherapy (CRT) and surgery has yet to be established. Additionally, it is unknown whether patients with different pathologic stages or chemoradiation responses should undergo different intervals between CRT and surgery. Therefore, the purpose of this study wa...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-014-1843-8
更新日期:2015-04-01 00:00:00
abstract::This study compares the level of DNA-DNA interstrand crosslinking in murine bone marrow with the decrease in mean number of blood progenitor cells in mice treated with chloroethylnitrosoureas. Male C57BL6 X C3HF1 mice were treated with single IP injections of 1-(2-chloroethyl)-1-nitroso-3-(methylene-carboxamido)-urea ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00390986
更新日期:1984-01-01 00:00:00
abstract:PURPOSE:Serrated adenomas (SAs), which include a wide spectrum of lesions, can be broadly divided into two subtypes: type I, closely mimicking hyperplastic polyps (HPs), and type II, unequivocal adenomatous tumor. Our preliminary findings showed clinicopathologic differences between them. The present study was conducte...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-003-0478-y
更新日期:2003-08-01 00:00:00
abstract:PURPOSE:Tumor grade is one of the more controversial factors with limited prognostic information in squamous cell carcinomas (SCC) of the uterine cervix. METHODS:Histologic slides of 233 surgically treated cervical SCC (FIGO IB1) were re-examined regarding the prognostic impact of the WHO-based grading system, using t...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-018-2793-3
更新日期:2019-02-01 00:00:00
abstract::The carcinogenicity of long-term feeding of masheri extract to animals in a vitamin-A-sufficient (SLO+) and deficient (SLO-) state was studied in Sprague Dawley rats by feeding daily dose of 3 mg extract over a period of 21 months. The phase I activating enzymes, the glutathione (GSH)/glutathione S-transferase (GST) d...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01613196
更新日期:1991-01-01 00:00:00
abstract:PURPOSE:Cancer-associated fibroblasts (CAFs) contribute to tumor progression through multiple pathways. However, the effect of CAFs on gene expression in lung cancer has been largely unknown. Here we systematically compared the gene expression changes in lung cancer cells induced by normal fibroblasts and CAFs. METHOD...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-012-1328-6
更新日期:2013-03-01 00:00:00
abstract:PURPOSE:Tumour cells killing by cytotoxic therapies largely depends on triggering the intrinsic apoptosome-mediated caspase activation pathway but it had never been evaluated whether the expression of transcripts encoding the core components of apoptosome pathway is altered in non-small cell lung carcinoma (NSCLC). ME...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-005-0048-6
更新日期:2006-01-01 00:00:00
abstract::A transplantable non-immunogenic murine carcinoma of spontaneous origin, WHT Carcinoma N-C (Hewitt), was used to assess the effectiveness of melphalan (Ml) and/or methotrexate (Mx) for treatment of occult metastatic disease following surgical excision of primary tumors. Early surgical excision alone cured 66% of mice;...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00410790
更新日期:1980-01-01 00:00:00
abstract:PURPOSE:Elevated expression of the beta-thymosin isotypes T beta(4), T beta(10), and T(15) appears to be involved in the manifestation of a malignant phenotype of human tumor cells, including those of mammary carcinomas. This has evoked an interest in these peptides as diagnostic/prognostic tumor markers. If increased ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-002-0332-7
更新日期:2002-05-01 00:00:00
abstract::Extracts from mistletoe (Viscum album L.) are assumed to exert an antineoplastic activity through their toxicity at high doses or by immunomodulation by nanogram quantities of a lectin. They are used as an unconventional therapy modality in the management of a wide range of cancer diseases, although no anticancer pote...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s004320050138
更新日期:1998-01-01 00:00:00
abstract:PURPOSE:Hypersensitivity reactions (HSRs) to chemotherapy is an ongoing issue in cancer treatments. Strategies to induce tolerance and maximize chemotherapy efficacy include desensitization protocols. The precise impact of these protocols, however, in the long-term treatments remains unclear. We aim to compare overall ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-018-2753-y
更新日期:2018-12-01 00:00:00
abstract:PURPOSE:The aim of this study was to combine clinical pathologic variables that are associated with pathologic completer response (pCR) and relapse-free survival (RFS) after neoadjuvant chemotherapy into prediction nomograms. METHODS:A total of 370 stage II or III breast cancer patients who received neoadjuvant doceta...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-011-0991-3
更新日期:2011-09-01 00:00:00
abstract::Correlations between exposure to vinyl chloride and the development of malignant tumors in the liver have been know since 1974 and have been confirmed by many an experimental investigation. Based on the evaluation of mortality statistics from nine different countries an increased incidence of malignant tumors of the l...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00410529
更新日期:1981-01-01 00:00:00
abstract:BACKGROUND:Previous studies showed poorer survival in T4 disease with residual lesion. To evaluate the efficacy and toxicity of a boost dose for T4 nasopharyngeal carcinoma (NPC), patients with a residual primary lesion after intensity-modulated radiotherapy (IMRT). METHODS:398 T4 NPC patients with residual primary le...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-020-03479-1
更新日期:2021-01-03 00:00:00
abstract:PURPOSE:Little data exist on characteristics, treatment, and outcome of patients with bone metastases from germ cell cancer. METHODS:A total of 434 patients with poor prognosis germ cell cancer, who underwent primary high-dose chemotherapy (HD-CTX) within two phase II trials, were retrospectively analyzed. RESULTS:40...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章,多中心研究
doi:10.1007/s00432-012-1169-3
更新日期:2012-06-01 00:00:00
abstract:PURPOSE:The oncogenic roles of sphingosine kinase 1 (SphK1) in various cancers, including thyroid cancer, have been well demonstrated. However, the microRNAs (miRNAs) associated with the oncogenic roles of SphK1 remain largely unknown. METHODS:Global gene and miRNA expression in TPC1-Vector and TPC1-SphK1 cells was an...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-016-2315-0
更新日期:2017-04-01 00:00:00
abstract:PURPOSE:Oral cancer (OC) patients are at high risk to develop recurrent disease or secondary primary cancers with no available biomarkers to detect these events until a visible lesion is readily present and diagnosed by biopsy. Exosomes secreted by cancer cells are involved in tumor growth, invasion and metastasis. We ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-015-2005-3
更新日期:2016-01-01 00:00:00
abstract::Syrian golden hamsters received weekly s.c. doses of 5.0, 2.5, 1.25 or 0.63 mg/kg b.w. vinylethylnitrosamine (VEN). As dose levels increased, average survival time decreased, tumor multiplicity increased as did the total tumor rate which was between 50% and 100%. The main target of VEN effect was the respiratory tract...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00411342
更新日期:1982-01-01 00:00:00
abstract::The aim of this study was to produce large liver tumors reliably, and to diagnose the tumors during development. Therefore, New Zealand white rabbits were treated with N-nitrosodiethylamine orally three times per week by gavage and were examined by clinical-chemical assay at regular intervals during the average treatm...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01613135
更新日期:1991-01-01 00:00:00
abstract:PURPOSE:Lung cancer has become a crucial problem among individuals living with the human immunodeficiency virus (HIV) and causes high mortality in Western countries. Japan has an increasing number of newly infected HIV patients, and lung cancer is becoming a theme in this population. However, clinical factors of this p...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章,多中心研究
doi:10.1007/s00432-015-1956-8
更新日期:2015-09-01 00:00:00
abstract::Carboplatin and interferon beta (IFN beta) were tested alone and in combination for their antiproliferative activity on the human melanoma cell line SK-MEL 28 in vitro. Cells were incubated for 4 days in the presence of carboplatin (0.1 mM and 0.1 microM) and interferon beta (5 pM and 5 nM) and cell growth inhibition ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01202218
更新日期:1995-01-01 00:00:00
abstract::Three human cell lines derived from Ewing's sarcoma (RM-82, VH-64, and WE-68) were investigated to establish the influence of recombinant human interferon gamma (rhIFN gamma) and tumour necrosis factor alpha (rhTNF alpha) on cell proliferation and survival and to characterize IFN gamma and TNF alpha receptor expressio...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01372725
更新日期:1993-01-01 00:00:00
abstract:INTRODUCTION:In advanced ovarian cancers (OCs), p53 mutations are frequently observed. The objective of this study was to explore the value of the p53 mutational status, using four different techniques, in advanced OC patients as a predictive marker for responsiveness to platinum-based chemotherapy. METHODS:One hundre...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-009-0639-8
更新日期:2010-01-01 00:00:00
abstract:BACKGROUND:Despite of the introduction of novel treatment modalities for multiple myeloma, high-dose chemotherapy with hematopoietic stem-cell rescue is still considered the standard of care for eligible patients <65 years of age. As we have previously reported, stem-cell grafts regularly contain quantities of plasma c...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-008-0499-7
更新日期:2009-04-01 00:00:00