Abstract:
:Using antisera for two specific basement membrane (b.m.) antigens such as laminin and collagen type-IV, together with electron microscopy, we have shown that fully antigenic b.m. and morphologically typical basal lamina (b.l.) are associated with normal and transformed cells of the melanocyte lineage in different ways. Thus, while b.m. and b.l. surround individual choroidal melanocytes, intradermal nevus cells and cells of blue nevi are not detectable at the periphery of resting and proliferating epidermal melanocytes. They have a low degree of expression with a heterogeneous pattern of distribution in primary and metastatic melanoma. This heterogeneity is present within single metastases and among autologous metastases. These findings indicate that the presence of b.m. can be an additional marker for cells of the melanocyte lineage and should be considered when applying serological means for the detection and control of neoplasms of melanocytic origin.
journal_name
Int J Cancerjournal_title
International journal of cancerauthors
Natali PG,Nicotra MR,Bellocci M,Cavaliere R,Bigotti Adoi
10.1002/ijc.2910350408subject
Has Abstractpub_date
1985-04-15 00:00:00pages
461-7issue
4eissn
0020-7136issn
1097-0215journal_volume
35pub_type
杂志文章abstract::We previously reported that ganglioside GD1a, which is highly expressed in poorly metastatic FBJ-S1 cells, inhibits the serum-induced motility of FBJ-LL cells and that the metastatic potential of FBJ-LL cells is completely suppressed by enforced GD1a expression (Hyuga et al., Int J Cancer 1999;83:685-91). We recently ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.1481
更新日期:2001-11-01 00:00:00
abstract::The open reading frames of the phosphoprotein pp58 (BMRFI) and the deoxyribonuclease (BGLF5) of the Epstein-Barr-virus (EBV) strain M-ABA were cloned in the baculovirus expression vectors pAc373 and pAc360 and expressed in the Spodoptera frugiperda (SF158) insect cells. The recombinant phosphoprotein pp58 expressed in...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910480615
更新日期:1991-07-30 00:00:00
abstract::We analyzed the biodistribution of the 111In-labelled murine anti-tenascin-C MAb BC-2 after intralesional injection in 15 glioblastoma patients. The activated ligand DTPA was conjugated via the isothiocyanato-benzyl group onto BC-2. Conjugates were labelled with 111In, displaying immunoreactivity greater than 90% and ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19970529)71:5<810::aid-ijc
更新日期:1997-05-29 00:00:00
abstract::Pancreatic adenocarcinoma (PDAC) is known to have a poor prognosis partly because of lack of effective biomarkers. In the test set, we investigated dysbindin (DTNBP1) as a potential biomarker for PDAC by comparing preoperative and postoperative serum mass spectrometry (MS) proteomic profilings. Of the included 50 PDAC...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.30227
更新日期:2016-10-15 00:00:00
abstract::The International Classification of Childhood Cancer (ICCC) updates the widely used Birch and Marsden classification scheme. ICCC is based on the second edition of the International Classification of Diseases for Oncology (ICD-O-2). The purpose of the new classification is to accommodate important changes in recogniti...
journal_title:International journal of cancer
pub_type: 杂志文章,评审
doi:10.1002/(SICI)1097-0215(19961211)68:6<759::AID-IJC
更新日期:1996-12-11 00:00:00
abstract::Bladder cancer-associated protein (BLCAP) is a highly conserved protein among species, and it is considered a novel candidate tumor suppressor gene originally identified from human bladder carcinoma. However, little is known about the regulation or the function of this protein. Here, we show that the human BLCAP trans...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.25022
更新日期:2010-07-01 00:00:00
abstract::Although aneuploidy is commonly observed in human cancers, the molecular mechanism underlying aneuploidization remains unclear. We used multiploid cancer model that had diploid and aneuploid cancer cells within the same cancerous tissue and attempted to detect specific epigenetic alterations associated with tumor cell...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.22847
更新日期:2007-10-01 00:00:00
abstract::To better inform the next clinical trials of vascular disrupting agent combretastatin-A4-phosphate (CA4P) in patients with hepatic malignancies, this preclinical study aimed at evaluating CA4P therapeutic efficacy in rats with primary hepatocellular carcinomas (HCCs) of a full spectrum of differentiation and vasculari...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.31567
更新日期:2018-10-01 00:00:00
abstract::We previously reported that exosomal nanoparticles secreted by human pancreatic tumoral cell lines decrease tumoral cell proliferation through the mitochondria-dependent apoptotic pathway, because of activation of pro-apoptotic phosphatase and tensin homolog deleted on chromosome 10 (PTEN) and of glucose synthase kina...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24375
更新日期:2009-09-01 00:00:00
abstract::TK is a pyrimidine metabolic pathway enzyme involved in salvage DNA synthesis. What roles TK may play in epithelial ovarian cancer and the relationships between TK and the other pyrimidine pathway enzymes remain unclear. We examined TK1 gene expression by RT-PCR and related it to gene expression of TS, TP and DPD in 6...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.10319
更新日期:2002-05-20 00:00:00
abstract::Little research has been conducted on the long-term value of human papillomavirus (HPV) testing after conization. We investigated whether cytology adds to the value of a negative HPV test for long-term prediction of cervical intraepithelial neoplasia grade 2 or worse (CIN2+). In addition, we compared risk of CIN2+ fol...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.29673
更新日期:2015-12-15 00:00:00
abstract::We have shown that the loss of p53 function contributed to resistance of tumor cells to TNF-induced cytotoxicity. In the present study, we evaluated the effect of wild-type p53 (wt-p53) expression on TNF sensitivity, by introducing wt-p53 into MCF7/Adr cells in which p53 was deleted, via a recombinant adenovirus encod...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(20000101)85:1<93::aid-ijc1
更新日期:2000-01-01 00:00:00
abstract::The role of spontaneous and induced abortion on breast cancer risk is examined among 267,361 women recruited into the European Prospective Investigation into Cancer and nutrition between 1992 and 2000. The data were collected from 20 centers, across 9 countries, and included information on a total of 4,805 women with ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.22001
更新日期:2006-10-01 00:00:00
abstract::Epigenetic inactivation by aberrant DNA methylation has been reported for many microRNA genes in various human malignancies. However, relatively little is known about microRNA gene methylation in hepatocellular carcinoma (HCC). Therefore, a systematic screen for identification of aberrantly hypermethylated microRNA ge...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.28068
更新日期:2013-08-01 00:00:00
abstract::A new antigan has been revealed by means of antisera against Rauscher virus in mice with Rauscher virus-induced leukemia. This antigen appears to be different from both Rauscher type-specific antigen and MULV-gs-1 (p-30), as shown by studies of electrophoretic mobility and immunochemical specificity. Except in leukemi...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910170617
更新日期:1976-06-15 00:00:00
abstract::Preparations of stress protein gp96 from tumor cells are active as tumor vaccines by eliciting immune responses against mixtures of individual tumor peptide antigens which are complexed to gp96. Due to the individual antigenicity of tumors, a vaccine consisting of tumor-derived gp96 has to be prepared individually for...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(20000515)86:4<489::aid-ijc
更新日期:2000-05-15 00:00:00
abstract::Malignant lymphomas frequently develop in the pleural cavity of patients with long-standing pyothorax. The term pyothorax-associated lymphoma (PAL) has been proposed for this type of tumor. Most PALs are diffuse lymphomas of the B-cell type and contain Epstein-Barr virus (EBV) DNA. We have established 2 lymphoma cell ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0215(19960703)67:1<86::AID-IJC1
更新日期:1996-07-03 00:00:00
abstract::XIAP directly inhibits executor caspases, making it the most downstream antiapoptotic molecule. Here, we examined the expression and function of XIAP in normal urothelium and TCC. We also examined the therapeutic effect of xiap AS PODN on the cell cycle and apoptosis of multidrug-resistant T24 bladder cancer cells. XI...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.10776
更新日期:2003-01-01 00:00:00
abstract::In this study the antigenic profile of Hodgkin (H) and Sternberg-Reed (SR) cells from cases of Hodgkin's disease was analysed using a large panel of monoclonal and polyclonal antibodies reactive with cells of lymphoid and haemotopoietic origin. The aim of this investigation was, firstly, to throw light on the origin o...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910300411
更新日期:1982-10-15 00:00:00
abstract::Microsatellite instability (MSI) has been reported to occur in a wide variety of sporadic tumours, such as colorectal and gastric cancers. MSI positivity has been associated with a particular clinico-pathologic profile, including the presence of abundant lymphoid infiltration, poor differentiation and a relatively goo...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19990827)82:5<644::aid-ijc
更新日期:1999-08-27 00:00:00
abstract::Patients with head-and-neck cancer commonly have immune defects. It was reported that these patients have raised serum IgA levels. We investigated whether IgA-anti-Fab autoantibodies, which occur in association with immune dysfunction, are present in patients with head-and-neck cancer. Sera of 101 patients with squamo...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910570109
更新日期:1994-04-01 00:00:00
abstract::Cervical cancer and many other anogenital and oropharyngeal carcinomas are strongly associated with high-risk human papillomavirus (HPV) persistent infections. HPV E7 oncoprotein is the major viral transforming factor, emerging as a natural candidate for immunotherapy, since it is constitutively expressed in HPV-induc...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.26294
更新日期:2012-04-15 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::Licensed human papillomavirus (HPV) vaccines are expected to prevent high-risk (hr) HPV-infections (most notably types 16 and 18). Whether HPV vaccination will change the distribution of hrHPVs at the population level is open, since competition between HPV types is not well understood. Two stratified random subcohorts...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24539
更新日期:2009-11-01 00:00:00
abstract::Somatic mutations in the E-cadherin (CDH1) gene have frequently been reported in cases with diffuse gastric and lobular breast cancers. Recently, germline mutations have been identified in families with diffuse gastric cancers. In families with hereditary prostate cancer (HPC), a significant association of prostate ca...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.10258
更新日期:2002-04-20 00:00:00
abstract::The E2F family of transcription factors plays a key role in the control of cell-cycle progression. Some family members may act as oncogenes, others as tumor-suppressor genes. The genetic changes and the expression of E2F-1 and -3 were examined in human gastric and colorectal carcinomas by Southern, Northern and Wester...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19990517)81:4<535::aid-ijc
更新日期:1999-05-17 00:00:00
abstract::The expression of two discrete cell properties related to the host natural effector mechanisms, i.e., resistance to damage by H2O2, a cytotoxic product of activated macrophages, and the ability to secrete PGE, which inhibits NK-cell cytotoxicity, has been examined in parental Syrian hamster embryo cells spontaneously ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910440526
更新日期:1989-11-15 00:00:00
abstract::As many patients with mammary carcinoma are now treated by conservative forms of surgery, there is a need for prognostic information obtainable from the primary tumour alone. One possible source is the antigenic profile of tumour cells. Using an indirect immunoperoxidase technique, we stained histological sections of ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910330304
更新日期:1984-03-15 00:00:00
abstract::In analogy to apoptosis of nucleated cells, erythrocytes may enter eryptosis characterized by cell shrinkage and cell membrane scrambling. Eryptotic erythrocytes are rapidly cleared from circulating blood and may adhere to the vascular wall. Stimulation of eryptosis thus impairs microcirculation and leads to anemia as...
journal_title:International journal of cancer
pub_type: 杂志文章,评审
doi:10.1002/ijc.30800
更新日期:2017-10-15 00:00:00
abstract::Gene silencing by DNA hypermethylation of CpG islands is a well-characterized phenomenon in cancer. The effect of hypomethylation in particular of non-CpG island genes is much less well described. By genome-wide screening, we identified 105 genes in microsatellite stable (MSS) colorectal adenocarcinomas with an invers...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.27921
更新日期:2013-05-15 00:00:00