Abstract:
:The coincubation of liposomes with mouse leukemia cells or fibroblasts can cause a wide of effects on their viability. These effects are not particular specific in terms of destroying the leukemic cells. However, it was observed that the combination of phosphorylcholine-cholesterol (PC-CHOL)1-liposomes, which are not toxic by themselves, with alkyl-lysophospholipids as components of the liposome, can produce the desired specific cytotoxicity for leukemic cells. In this report we show that the cytotoxic effect of vinca alkaloid entrapped in PC-CHOL-liposomes was enhanced by syngeneic mouse bone marrow macrophages. In addition, alkyl-lysophospholipids, which are known to be potent macrophage activators, augment the cytotoxicity. Thus, the macrophage could act as a carrier for liposome-entrapped drug and, on the other hand, the liposomes partly composed of macrophage activating alkyl-lysophospholipids and loaded with chemotherapeutic drug seem to be ideal carriers of two effector mechanisms for attacking leukemic cells.
journal_name
Int J Cancerjournal_title
International journal of cancerauthors
Luckenbach GA,Layton Ddoi
10.1002/ijc.2910270616subject
Has Abstractpub_date
1981-06-15 00:00:00pages
837-9issue
6eissn
0020-7136issn
1097-0215journal_volume
27pub_type
杂志文章abstract::The monoclonal antibody (MAb) K1 recognizes an approximate 40 kDa glycoprotein, mesothelin, that is present on the surface of human mesothelial cells, mesotheliomas and ovarian cancers. We have cloned the cDNAs encoding the variable regions of MAb K1 and constructed plasmids for expression of recombinant K1(FAb). Reco...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19970516)71:4<638::aid-ijc
更新日期:1997-05-16 00:00:00
abstract::UDP-glucuronosyltransferase 1A1 (UGT1A1) is an enzyme which catalyses not only the glucuronidation of tobacco smoke carcinogens like benzopyrene, but also of the endogenous substrate bilirubin. Bilirubin for a long time was considered to be only a toxic waste product of hemoglobin degradation, but recent findings have...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.25296
更新日期:2010-12-15 00:00:00
abstract::The effect of the glycosylation inhibitor, tunicamycin, on synthesis and secretion of the membrane-associated glycoprotein carcinoembryonic antigen (CEA), was studied in the LS174T human colon cancer cell line. Tunicamycin treatment inhibited total cellular glycoprotein synthesis but did not affect CEA levels of cellu...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910380209
更新日期:1986-08-15 00:00:00
abstract::Benign breast disease (BBD) is an established breast cancer (BC) risk factor, but it is unclear whether the magnitude of the association applies to women at familial or genetic risk. This information is needed to improve BC risk assessment in clinical settings. Using the Prospective Family Study Cohort, we used Cox pr...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.32112
更新日期:2019-07-15 00:00:00
abstract::Somatic cell hybrids have been made between a transformed mouse bladder carcinoma cell line and normal mouse bladder epithelium and mesenchyme. In the epithelial tumour/mesenchyme hybrids the malignant phenotype was expressed dominantly whereas in the carcinoma/normal epithelium hybrids the malignant potential was gre...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910330517
更新日期:1984-05-15 00:00:00
abstract::Anthropometric measures have been related to risk of several cancers. For bladder cancer, however, evidence is sparse. Comparability of existing studies is hampered by use of different obesity-measures, inadequate control for smoking, and few female cases. This study examined associations between height, weight, waist...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.28936
更新日期:2014-12-15 00:00:00
abstract::Acrylamide, a probable human carcinogen, is formed during the cooking of many commonly consumed foods. Data are scant on whether dietary acrylamide represents an important cancer risk in humans. We studied the association between acrylamide and prostate cancer risk using 2 measures of acrylamide exposure: intake from ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24175
更新日期:2009-05-15 00:00:00
abstract::Insulin-like growth factor-binding protein 7 (IGFBP7) functions in several cellular processes including proliferation, senescence and apoptosis. This study analyzed IGFBP7 function in hepatocellular carcinoma (HCC) cells by gene manipulation and investigated the prognostic significance of IGFBP7 expression in clinical...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.25994
更新日期:2012-01-15 00:00:00
abstract::Diet is the primary source of cadmium-a proven Group 1 human carcinogen-for non-smokers. Observational studies investigating the effect of cadmium from food sources on breast cancer risk have produced inconsistent results. We examined the association between dietary cadmium and risk of breast cancer defined by estroge...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.32039
更新日期:2019-05-01 00:00:00
abstract::Arrest and lodgement of circulating tumor cells in the microvasculature is a prerequisite for metastasis formation. Aggregation of activated platelets and subsequent release of bioactive substances seem to influence the lodgement process. Since thrombocytopenia has been shown to reduce lodgement and since 5-HT is one ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910330416
更新日期:1984-04-15 00:00:00
abstract::More than 90% of oral cancers are histopathologically squamous cell carcinomas (SCCs). According to clinical behavior and histopathological features, we hypothesize that oral SCC can originate from either oral squamous epithelium or minor salivary glands. Here, we examined whether some oral SCCs originate from minor s...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.31811
更新日期:2018-11-15 00:00:00
abstract::Pediatric high-grade gliomas (HGGs) are highly malignant tumors that remain incurable and relatively understudied. The crucial role of noncoding RNAs (ncRNAs) has been reported in various cancers. However, the study on miRNAs in pediatric HGGs is scant and there is no report till date on the status of other small ncRN...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.29610
更新日期:2015-11-15 00:00:00
abstract::We have studied the clonal heterogeneity of 2 spontaneously metastasizing mammary carcinomas which recently arose spontaneously in C3H/He female retired breeders. Cells of early (2nd to 5th) transplant generations of these tumors were cloned by a combination of semi-solid agarose colony formation and limiting dilution...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910350220
更新日期:1985-02-15 00:00:00
abstract::140.240, an IgG2a mouse monoclonal antibody raised against a cultured human melanoma cell line, was highly specific for melanoma cells as determined by direct and absorption analyses in a mixed hemadsorption assay. Supernatants of doubly cloned hybridomas producing antibody 140.240 reacted with all cultured and fresh ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910300507
更新日期:1982-11-15 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::Malignant mesothelioma (MM) is a highly aggressive form of cancer with limited treatment options. Although the role of NK cells has been studied in many solid tumors, the pattern of NK-cell subsets and their recognition of mesothelioma cells remain to be explored. We used RNA expression data of MM biopsies derived fro...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.32363
更新日期:2019-10-15 00:00:00
abstract::The mounting of a specific immune response against the human papillomavirus type 16 E7 protein (HPV16 E7) is important for eradication of HPV16 E7-expressing cancer cells from the cervical mucosa. To induce a mucosal immune response by oral delivery of the E7 antigen, we expressed the HPV16 E7 antigen on the surface o...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.22035
更新日期:2006-10-01 00:00:00
abstract::Clinical and experimental scintigraphic studies have found that radiolabelled antibodies are not only taken up by tumour(s) but also by normal liver. The accumulation of radionuclides in this organ poses a major problem to the use of radiolabelled antibodies as diagnostic and therapeutic tools. In an attempt to unders...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910500616
更新日期:1992-04-01 00:00:00
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
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1002/ijc.25420
更新日期:2011-03-15 00:00:00
abstract::Overuse of antibiotic drugs alters the composition of gut microbiota and has detrimental effects on the host. In our study, we investigated association of gut flora and antibiotics in the prognosis of patients with liver cancer who have undergone chemotherapy by analyzing two independent clinical studies. We retrospec...
journal_title:International journal of cancer
pub_type: 杂志文章
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更新日期:2019-11-15 00:00:00
abstract::The effect of EGF on the soft agar colony-forming ability of fresh human tumor cells was assessed in 40 specimens obtained from various types of carcinoma including those of the breast, endometrium ovary, and other sites. Cells from four established human tumor cell lines (three breast and one endometrial) were also i...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910300611
更新日期:1982-12-15 00:00:00
abstract::Inactivation of the tumor-suppressor gene p16 (MTS1/ CDKN2/INK4a) has been described in various human malignancies. Although p16 deletion has been found in various ovarian tumor cell lines, p16 inactivation by homozygous deletion or mutation has been reported only sporadically in primary ovarian carcinomas. In a compr...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19980220)79:1<61::aid-ijc1
更新日期:1998-02-20 00:00:00
abstract::Twin studies suggest a familial aggregation of bladder cancer but elements of this increased familial risk of bladder cancer are not well understood. To characterize familial risk of bladder cancer, we examined the relationship between family history of bladder and other types of cancer among first-degree relatives an...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.33486
更新日期:2021-01-27 00:00:00
abstract::Squamous cell carcinoma of the conjunctiva (SCCC) has been associated with HIV infection in equatorial Africa, but the evidence for association with HIV in developed countries, where SCCC is rarer, is controversial. We investigated the risk for SCCC and other eye cancers in the updated U.S. HIV/AIDS Cancer Match Regis...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.23384
更新日期:2008-06-01 00:00:00
abstract::Some ovarian cancer cells in vivo are in a reversible quiescent state where they can contribute to cancer spread under favorable growth conditions. The serine/threonine kinase Mirk/dyrk1B was expressed in each of seven ovarian cancer cell lines and in 21 of 28 resected human ovarian cancers, and upregulated in 60% of ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.25692
更新日期:2011-07-15 00:00:00
abstract::Cervical cancer screening test performance has been hampered by either lack of sensitivity of Pap cytology or lack of specificity of Human Papillomavirus (HPV) testing. This uncertainty can lead to unnecessary referral and treatment, which is disturbing for patients and increases costs for health care providers. The i...
journal_title:International journal of cancer
pub_type: 杂志文章,评审
doi:10.1002/ijc.28900
更新日期:2015-06-15 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::Several lines of evidence have demonstrated that IFNs could be relevant in the treatment of certain neoplastic diseases such as carcinomas. In particular, IFN-alpha, in addition to the anti-proliferative and cytostatic effects, was demonstrated to be capable of inducing cell death by apoptosis both in vivo and in vitr...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19980518)76:4<531::aid-ijc
更新日期:1998-05-18 00:00:00
abstract::The mismatch repair (MMR) genes are involved in the maintenance of genomic integrity. Recently, we showed that common variants in these genes are unlikely to contribute significantly to colorectal cancer risk. The aim of this study was to investigate the role of common variants in the mismatch repair pathway as progno...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24120
更新日期:2009-04-15 00:00:00
abstract::The prevalence and clinical relevance of TP53 germline mutations in a large unselected breast cancer series are largely unknown. Here, we determined TP53 germline mutations in a large cohort of 10,053 unselected breast cancer patients through multigene panel-based next-generation and/or Sanger sequencing assays. We fo...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.32424
更新日期:2020-01-15 00:00:00