Abstract:
:Using batroxobin, a thrombin-like enzyme found in snake venom, the effects of defibrinogenation on artificial lung metastasis in mice were studied. The role of natural killer (NK) cells in the inhibitory effects of defibrinogenation on metastasis was also investigated. Artificial lung metastasis experiments were performed by inoculating either B16-F10 cells or B16-BL/6 cells, highly metastatic strains of B16 melanoma cells, into C57BL/6 mice via the tail vein. The administration of batroxobin significantly inhibited lung metastasis, as did NK activity augmented by poly (I).poly (C) were administered, lung metastasis was more markedly inhibited. When NK activity was suppressed by administration of anti-(asialo GM1) antibody, lung metastasis was markedly increased. When batroxobin was administered with anti-(asialo GM1) antibody, no inhibitory effects on lung metastasis, such as those seen with batroxobin alone, were observed. The administration of batroxobin had no effect at all on spleen lymphocyte NK activity. These results indicated that defibrinogenation due to batroxobin inhibits lung metastasis, and these effects depend on NK activity of the host.
journal_name
J Cancer Res Clin Oncoljournal_title
Journal of cancer research and clinical oncologyauthors
Shibuya M,Niitani H,Aoyama A,Kawachi S,Nukariya N,Baba M,Iizuka K,Sakai S,Ohtsuka Mdoi
10.1007/BF01612672subject
Has Abstractpub_date
1990-01-01 00:00:00pages
168-72issue
2eissn
0171-5216issn
1432-1335journal_volume
116pub_type
杂志文章abstract:PURPOSE:PARP inhibitors (PARPi) are used in a wide range of human solid tumours but a limited evidence is reported in rhabdomyosarcoma (RMS), the most frequent childhood soft-tissue sarcoma. The cellular and molecular effects of Olaparib, a specific PARP1/2 inhibitor, and AZD2461, a newly synthesized PARP1/2/3 inhibito...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-018-2774-6
更新日期:2019-01-01 00:00:00
abstract:PURPOSE:To investigate the effect of a monoclonal antibody (CH12), targeted against epidermal growth factor receptor type III variant (EGFRvIII), on human ovarian cancer cells when administered in combination with cisplatin chemotherapy. METHODS:Western blot and reverse transcription polymerase chain reaction (RT-PCR)...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-011-1018-9
更新日期:2011-10-01 00:00:00
abstract:PURPOSE:Recent studies indicated undisputed contribution of connective tissue growth factor (CTGF) in the development of many cancers, including non-small cell lung cancer (NSCLC). However, the functional role and regulation of CTGF expression during tumorigenesis remain elusive. Our goal was to determine CTGF transcri...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-016-2195-3
更新日期:2016-09-01 00:00:00
abstract:PURPOSE:To study the effects of surgery and timing of radiotherapy on patient survival in grade 2 gliomas. METHODS:One hundred and eighty-nine patients with diffuse astrocytomas, oligoastrocytomas, and oligodendrogliomas, World Health Organization grade 2, treated between 1982 and 2000 were identified. The impact of t...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-003-0423-0
更新日期:2003-03-01 00:00:00
abstract::A dose-response study was carried out in male F344 rats with a specific urinary bladder carcinogen, N-butyl-N-(4-hydroxybutyl)nitrosamine (BBN), which was administered as a solution in drinking water for up to 112 weeks. BBN was given in four different concentrations, 50, 10, 5, and 1 ppm, to groups of 30 rats. The hi...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00390992
更新日期:1984-01-01 00:00:00
abstract:PURPOSE:The epithelial cell adhesion molecule (Ep-CAM) is a clinically validated target for antibody-based therapy of cancer. The aim of this work was to evaluate the specific cytotoxic activity of a novel fully human Ep-CAM-specific IgG1 antibody, called MT201, against primary ovarian tumor cells and an ovarian tumor ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-003-0438-6
更新日期:2003-06-01 00:00:00
abstract:PURPOSE:Lysine-specific demethylase 1 (LSD1) was highly expressed in several malignancies and had been implicated in pathological processes of cancer cells. However, the role of LSD1 in colorectal cancer (CRC) carcinogenesis, prognosis and treatment remains uncharacterized. METHODS:In this study, we examined LSD1 expr...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-014-1782-4
更新日期:2015-01-01 00:00:00
abstract:AIMS:This study aimed at evaluating the potential anti-proliferative effects of the microRNA let-7 family in nasopharyngeal carcinoma (NPC) cells. In addition, the association between let-7 suppression and DNA hypermethylation is examined. MATERIALS AND METHODS:Levels of mature let-7 family members (-a, -b, -d, -e, -g...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-010-0898-4
更新日期:2011-03-01 00:00:00
abstract::In 361 Sprague-Dawley rats autochthonous colorectal carcinomas were induced by intrarectal application of the carcinogen AMMN. Tumor-bearing animals were treated with a synthetic thioether-lysophospholipid (TLP) derivative and in combination chemotherapy with 5-fluorouracil (5-FU) and carmustine (BCNU). There was no d...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00390465
更新日期:1984-01-01 00:00:00
abstract:PURPOSE:The blockade of the renin-angiotensin-aldosterone system (RAAS) by angiotensin-converting enzyme inhibitors (ACEIs) or angiotensin receptor blockers (ARBs) is one of the most common treatments for hypertension, heart failure and renal diseases. However, concerns have been raised about a possible link between RA...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章,评审
doi:10.1007/s00432-020-03445-x
更新日期:2021-01-01 00:00:00
abstract:PURPOSE:The majority of patients with germ cell tumors are cured by multimodality therapy that consists of cisplatin-based chemotherapy and/or surgical resection. Serum tumor markers and conventional radiographs are utilized to stratify patients into treatment categories. Efforts to individualize chemotherapy or minimi...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s004320050026
更新日期:2000-03-01 00:00:00
abstract::Irritant diterpene ester toxins were isolated from Euphorbia nubica and E. helioscopia, which are contaminants of the green fodder of livestock in Egypt. Fractionations of methanol extracts of aerial parts of both plants were monitored by the irritation unit on the mouse ear. Plant extracts were subjected to multiplic...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s004320000214
更新日期:2001-01-01 00:00:00
abstract:INTRODUCTION:Kaposi's Sarcoma (KS) is a malignant neoplasm arising from endothelial cells. HHV8-infection represents a key pathogenic determinant for the development of KS. There are no standard criteria to treat KS in immunosuppressed-individuals. Six cases (2.1%) of KS occurred in our Center among 285-recipients who ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-007-0329-3
更新日期:2008-06-01 00:00:00
abstract::To study whether fluorescent lighting at work might increase carcinogenesis, hairless mice were exposed to a bank of six 36 W standard fluorescent lamps (neutral-white) every workday for 8 h at an illuminance level of 1,000 lx. For comparison, other mice were exposed to UVB radiation or to simulated solar radiation. I...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00404397
更新日期:1986-01-01 00:00:00
abstract::The chemotherapeutic action of tegafur (FT) against adenocarcinoma 755 in mice was markedly potentiated by oral administration of L-cysteine and L-cystine without increasing its toxicity. In particular, the combination of FT at 200 mg/kg per day (maximum dose) and 1000 mg/kg per day of L-cystine markedly inhibited tum...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00389232
更新日期:1986-01-01 00:00:00
abstract::Formaldehyde is a reactive chemical which undergoes spontaneous reactions with various cellular constituents. Mutagenicity data may be interpreted on the background of this behavior. Mice are better able to reduce the irritating effect of formaldehyde than rats and to reduce their ventilation rate when formaldehyde ac...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章,评审
doi:10.1007/BF00397713
更新日期:1987-01-01 00:00:00
abstract:OBJECTIVE:Brain metastasis as the first symptom of lung cancer is a unique clinical entity. We conducted a retrospective study to investigate the clinical characteristics and survival of patients with lung cancer whose first symptom was brain metastases in an Asian population. METHODS:A retrospective study of 186 such...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-012-1344-6
更新日期:2013-03-01 00:00:00
abstract::The XP cell strain XP29MA, its malignant counterpart XP29MAmal and a normal human fibroblast strain were tested for colony-forming ability after treatment with HECNU in the presence of m6G, m6Gua, and he7G. In XP29MAmal, inhibition of post-HECNU colony-forming ability was 35% when 0.25 mM of either m6G or m6Gua were p...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00389969
更新日期:1987-01-01 00:00:00
abstract::Intravenous tumor cell injection and spontaneously metastasising transplantable tumors have been used as models for haematogenous tumor spread. To evaluate the validity of these two experimental approaches for the study of blood coagulability and metastases, the effect of anticoagulants on "secondary" tumor growth was...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00410113
更新日期:1981-01-01 00:00:00
abstract::The Harvey ras locus was examined for restriction fragment polymorphism and loss of allelic heterozygosity in 62 oral cancer patients. Southern blot analysis on BamHI digests of the tumour tissue DNA, revealed 23 patients with H-ras-1 heterozygosity. The probes used to study the polymorphism were the BamHI 6.6-kb frag...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01612771
更新日期:1991-01-01 00:00:00
abstract::After 12 oral applications of 80 mg/kg MNNG as a suspension in 30% aqueous ethanol at weekly intervals, 98 Sprague-Dawley rats died with multiple tumors of the forestomach after a medium latency period of 226 days. Histological examination showed generalized papillomatosis developing into keratinizing squamous cell ca...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00406933
更新日期:1983-01-01 00:00:00
abstract:INTRODUCTION:Evidence shows that exon 19 deletions (19del) and exon 21 Leu858Arg point mutation (L858R) of EGFR are different in response to EGFR tyrosine kinase inhibitor (EGFR-TKI) therapy in advanced lung cancers. However, the impact of the two mutational types in the early stage lung adenocarcinoma is unknown. MET...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-017-2526-z
更新日期:2018-01-01 00:00:00
abstract:PURPOSE:Proton therapy could minimize the risk of side effects and, therefore, reduce the possible detrimental effect on health-related quality of life (HRQOL) of re-irradiation. The aim of this study was to determine the effect of re-irradiation with active scanning proton therapy on recurrent glioblastoma (GBM) in te...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-020-03187-w
更新日期:2020-06-01 00:00:00
abstract:PURPOSE:Adenovirus (Ads) is one of the most popular vectors used in gene therapy for the treatment of cancer. However, systemic therapy is limited by circulating antiviral antibodies and poor viral delivery in vivo. In this study, we used cytokine-induced killer (CIK) cells as delivery vehicles of Ads KGHV500 carrying ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-019-02857-8
更新日期:2019-05-01 00:00:00
abstract::159 "poor risk" patients with previously untreated small cell lung cancer were entered into a randomised study of intravenous bolus versus continuous infusion chemotherapy with doxorubicin on weeks 1, 3, 5 and ifosfamide with mesna on weeks 2, 4, 6. Oral etoposide was given on days 1-5, 15-19, and 29-33. There was no ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF01613219
更新日期:1991-01-01 00:00:00
abstract:PURPOSE AND METHODS:Loss of heterozygosity (LOH) in a chromosomal location indicates the presence of an inactivated tumor suppressor gene (TSG). Inactivation of TSG has a functional role in the tumorigenesis of head and neck squamous cell carcinoma (HNSCC). Based on the recent evidences of a putative TSG on chromosome ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-008-0423-1
更新日期:2008-12-01 00:00:00
abstract:BACKGROUND:The role of somatic BRCA1/2 gene mutations in breast cancer is getting increasing attention in view of hereditary disease. The medullary phenotype and triple negative intrinsic subtypes are often, but not exclusively encountered in BRCA1 germline mutated breast cancer, whilst for BRCA2, no association to spe...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-018-2609-5
更新日期:2018-05-01 00:00:00
abstract:PURPOSE:Endometrial adenocarcinoma, due to a frequent activation of PI3 K/AKT has been proposed as a candidate neoplasm for the treatment with mTOR inhibitors. Yet, data on the expression of mTOR cascade components in endometrial cancer are lacking. METHODS:To provide a basis for futher studies with mTOR inhibitors, w...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-008-0529-5
更新日期:2009-07-01 00:00:00
abstract:PURPOSE:The proto-oncogene forkhead box M1 (FOXM1) is associated with poor survival in many cancers. The impact of FOXM1 expression on progression-free survival (PFS) of non-muscle invasive bladder cancer (NMIBC) has not yet been investigated. The differential expression of FOXM1 between the different molecular NMIBC s...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-018-2694-5
更新日期:2018-09-01 00:00:00
abstract::The purpose of this phase II study was to evaluate the therapeutic efficacy and toxicity of a tandem or triple high-dose chemotherapy (HDC) with autologous peripheral blood stem cell transplantation (PBSCT) in patients with metastatic breast cancer (MBC) as first line chemotherapy. Conventional chemotherapy consisted ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 临床试验,杂志文章
doi:10.1007/s004320050233
更新日期:1998-01-01 00:00:00