Abstract:
:The expression patterns of glycolipids of human renal-cell carcinoma were studied in primary tumors from 23 cases and 5 metastatic lesions from 4 cases using HPTLC (high-performance thin-layer chromatography). The expression pattern of glycolipids in primary tumors was characteristic of the histological cell type. In granular-cell carcinoma, lactosylceramide (CDH), GM3 and the longer-chain gangliosides (gangliosides migrating more slowly than GM3) increased, although in clear-cell carcinoma, CDH and other glycolipids tended to decrease. Globoside decreased in all cases but one, irrespective of cell type. In metastatic lesions of the clear-cell type, the prominent increase in longer-chain gangliosides was characteristic. Furthermore, the same expression pattern as that of metastastatic lesions was shown in 3 of 14 patients with primary clear-cell carcinoma, all of whom developed metastases soon after radical nephrectomy. These studies indicate that the increased expression of the longer-chain gangliosides in primary tumor is one of the factors associated with high metastatic potential, and also predict early post-operative development of metastasis.
journal_name
Int J Cancerjournal_title
International journal of cancerauthors
Saito S,Orikasa S,Ohyama C,Satoh M,Fukushi Ydoi
10.1002/ijc.2910490303subject
Has Abstractpub_date
1991-09-30 00:00:00pages
329-34issue
3eissn
0020-7136issn
1097-0215journal_volume
49pub_type
杂志文章abstract::Data from immunocytochemical assessment of estrogen receptor (ER) regulation in MCF-7 cells under estrogenic and anti-estrogenic stimulation were compared with those obtained by enzyme immunoassay (Abbott ER-EIA). Similar trends were observed, although ER level variations were less marked when assessed immunocytochemi...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19981209)78:6<760::aid-ijc
更新日期:1998-12-09 00:00:00
abstract::An experiment in which rats were injected intrapleurally with asbestos, the injection taking place at an age of either 2 or 10 months, is reported. In the former group 19 out of 48 rats developed a mesothelioma compared with 17 out of 90 in the latter group. However, by considering the two groups at equal times after ...
journal_title:International journal of cancer
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doi:10.1002/ijc.2910170410
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abstract::We describe the anatomic and histologic presentation and prognosis of non-Hodgkin's lymphoma (NHL) among people with AIDS (PWA) and determine their contribution to the NHL burden. We linked AIDS and cancer registries in selected areas of the United States and compared NHL sites and histologies in PWA and non-PWA, afte...
journal_title:International journal of cancer
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更新日期:1997-11-27 00:00:00
abstract::CD95/Fas is a cell surface protein that belongs to the tumor necrosis factor receptor family. Signals through CD95/Fas are able to induce apoptosis in sensitive cells. Therefore, modalities to regulate the CD95/Fas expression level in tumor cells are called for. In the present study, we show that sublethal doses of ar...
journal_title:International journal of cancer
pub_type: 杂志文章
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更新日期:2004-11-20 00:00:00
abstract::We have used immunoprecipitation to test tumor biopsies and normal adult and fetal human tissues for p97, a tumor-associated protein. Five of nine melanoma biopsies contained p97 in low to very high levels. Three of seven non-melanoma tumors contained p97, but in smaller amounts. No p97 was detected in any of the norm...
journal_title:International journal of cancer
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abstract::We evaluated RS5444, a thiazolidinedione high affinity PPARgamma agonist, for the ability to inhibit colon carcinogenesis in azoxymethane (AOM)-treated mice. In our initial experiment, mice were treated with RS5444 during AOM treatment, and the drug was withdrawn 12 weeks after the last injection of AOM. RS5444 signif...
journal_title:International journal of cancer
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abstract::Although sunburn and intermittent sun exposures are associated with increased melanoma risk, most studies have found null or inverse associations between occupational (more continuous pattern) sun exposure and melanoma risk. The association of melanoma with occupational sun exposure may differ according to anatomical ...
journal_title:International journal of cancer
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abstract::A population-based case-control study was performed to evaluate the risk of endometrial cancer related to tamoxifen or toremifene treatment. All patients with breast cancer diagnosis since 1980 in Finland who subsequently developed an endometrial cancer by the end of 1995 and 3 matched controls were identified among t...
journal_title:International journal of cancer
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journal_title:International journal of cancer
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更新日期:2014-10-01 00:00:00
abstract::Mouse IFN gamma preparations purified 30-fold were found to have direct cytolytic activity against a number of tumor and normal cells. Cell killing was determined using a sensitive, rapid and accurate assay which employed very low numbers of cells and very small quantities of interferon. The cytolytic activity of IFN ...
journal_title:International journal of cancer
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doi:10.1002/ijc.2910300111
更新日期:1982-07-15 00:00:00
abstract::Hepatocellular carcinoma (HCC) is one of the most common malignancies worldwide with a very high mortality. Because the success of the conventional therapies is limited, gene therapy may represent an alternative for HCC management. Our earlier study has shown that Bid plays a role in the development of HCC. The aim of...
journal_title:International journal of cancer
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doi:10.1002/ijc.22040
更新日期:2006-10-15 00:00:00
abstract::Experimental studies have consistently shown a protective effect of nonsteroidal antiinflammatory drugs (NSAIDs) against nonmelanoma skin cancers (NMSC). However, little human epidemiological research has been done in this regard. We used data from the Skin Cancer Chemoprevention Study to explore the association of NS...
journal_title:International journal of cancer
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更新日期:2006-08-01 00:00:00
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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更新日期:1986-05-15 00:00:00
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journal_title:International journal of cancer
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更新日期:2017-11-15 00:00:00
abstract::History of diabetes may be associated with decreased prostate cancer (PCa) risk. Published studies have not always accounted for time since diabetes diagnosis or confounding and effect modification by lifestyle factors. The authors investigated the relationship between diabetes and PCa risk in men in the Health Profes...
journal_title:International journal of cancer
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doi:10.1002/ijc.24044
更新日期:2009-03-15 00:00:00
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journal_title:International journal of cancer
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更新日期:1998-10-05 00:00:00
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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abstract::A population-based case-control study was conducted to evaluate risk of developing multiple myeloma (MM) associated with personal history of autoimmune diseases and occurrence of autoimmune and selected hematologic disorders in first-degree relatives. Data were obtained for all (n = 8,406) MM cases diagnosed in Sweden...
journal_title:International journal of cancer
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abstract::Interaction between CD40 and its ligand, CD154, has a key function in immune regulation. Recent experimental data support a role of deregulated CD40 signalling in lymphomagenesis. Data from earlier studies that are part of this pooling study implicate a functional polymorphism (-1C>T, rs1883832) in the TNFRSF5 gene en...
journal_title:International journal of cancer
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abstract::Trilaciclib is an intravenous CDK4/6 inhibitor administered prior to chemotherapy to preserve haematopoietic stem and progenitor cells and immune system function from chemotherapy-induced damage (myelopreservation). The effects of administering trilaciclib prior to carboplatin, etoposide and atezolizumab (E/P/A) were ...
journal_title:International journal of cancer
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journal_title:International journal of cancer
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abstract::Management of oral leukoplakia-a potentially malignant disorder-is currently not evidence-based. Of the few randomized trials that have been reported, most have negative data. Therefore, a multi-centre, randomized, double-blind controlled trial (RCT) was undertaken to evaluate the use of low-dose beta-carotene combine...
journal_title:International journal of cancer
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abstract::The evolution of precancerous cervical lesions is poorly understood. A widely held model of cervical intraepithelial neoplasia grade 3 (CIN3) development is sequential progression from normal through CIN1 and CIN2 to CIN3. Another hypothesis, the "molecular switch" model, postulates that CIN3 can evolve directly from ...
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