Abstract:
:Although the existence of a humoral response against tumor-associated antigens is well appreciated, a systematic analysis of its possible induction by the tumor remains missing. We compared the specific IgG response of Stage IV melanoma patients during vaccination. Patients had been treated within 2 clinical trials with autologous tumor cells gene-modified for IL-7 or IL-12. A panel of 27 tumor-associated antigens (HD-MM-01 to HD-MM-27) was isolated by a SEREX screening of a testis cDNA library using a pool of 5 sera from patients after vaccination. All antigens were retested with individual sera of 12 patients both pre- and post-vaccination. A serological response was induced during vaccination against 18 antigens. Remarkably, induction was detected only in patients included in the screening pool. The low overlap between sero-reactivity of the 12 patients suggested a very individualized immunological reaction. Two of 5 sera included in the screening pool exhibited a high frequency of induced humoral responses. The same patients had been shown to have a high Karnovsky index and had generated lytic cytotoxic T cells against the tumor. Besides 2 known cancer-germline genes (SCP-1 and PLU-1), the other isolated antigens were expressed in a non-tumor-specific fashion as analyzed by virtual Northern blot or RT-PCR. The properties of homologues to several of the identified tumor-antigens, especially PLU-1, SCP-1, DNEL2, CLOCK, and PIASx-alpha, suggest further investigation of their possible function in malignant melanoma. We conclude that a strong humoral response against tumor-associated antigens is inducible by tumor cells and that this response is very individual.
journal_name
Int J Cancerjournal_title
International journal of cancerauthors
Ehlken H,Schadendorf D,Eichmüller Sdoi
10.1002/ijc.11537keywords:
subject
Has Abstractpub_date
2004-01-10 00:00:00pages
307-13issue
2eissn
0020-7136issn
1097-0215journal_volume
108pub_type
杂志文章abstract::The Eph receptor A2 (EphA2) is overexpressed in a range of human epithelial cancers, a phenotype that is associated with cancer cell proliferation, progression and angiogenesis. Mouse models of mammary neoplasia have confirmed the role of EphA2 as mice carrying a knockout allele of EphA2 were resistant to breast cance...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24083
更新日期:2009-03-15 00:00:00
abstract::G-protein-coupled receptor (GPCR)-stimulated androgen-independent activation of androgen receptor (AR) contributes to acquisition of a hormone-refractory phenotype by prostate cancer. We previously reported that regulator of G-protein signaling (RGS) 2, an inhibitor of GPCRs, inhibits androgen-independent AR activatio...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.26138
更新日期:2012-04-01 00:00:00
abstract::Abnormal survivin expression has been reported to be involved in many types of cancer. A single-nucleotide polymorphism (SNP), C-31G, located in the promoter region of survivin reportedly may alter the mRNA level, while the significance of the nonsynonymous SNP A9194G in exon 4 has not yet been clarified. Here, the as...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.25850
更新日期:2011-10-15 00:00:00
abstract::A case-control study involving interviews with 1,244 patients (758 males and 486 females) with cancer of the esophagus or gastric cardia and 1,314 population-based controls (789 males, 525 females) was carried out in Linxian, a rural county in North Central China with one of the world's highest mortality rates for the...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910430502
更新日期:1989-05-15 00:00:00
abstract::Ordinary lipomas are cytogenetically characterized by a variety of balanced rearrangements involving chromosome segment 12ql3-15, and atypical lipomatous tumors (ALT) by supernumerary ring chromosomes or giant markers known to contain amplified 12q sequences. In a series of 228 cytogenetically analyzed and histopathol...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0215(19960904)67:5<632::AID-IJC
更新日期:1996-09-04 00:00:00
abstract::Cytological screening for cervical cancer is hampered by high false negative rates. Inter-observer reproducibility needs optimizing. The potential of p16(INK4a) as a biomarker for cervical lesions was examined in a study of liquid-based cytology (LBC), HPV DNA testing by MY09/MY11 consensus PCR and type-specific PCRs ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.11589
更新日期:2004-03-01 00:00:00
abstract::While platelet-derived growth factor, PDGF, is not regularly expressed in mesenchymal tissues, PDGF B mRNA is often found in tumors derived from these tissues. PDGF B protein is also present, but the protein levels in individual tumors do not appear to correlate well with those of the mRNA. PDGF B is homologous to the...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:
更新日期:2000-01-15 00:00:00
abstract::NY-ESO-1 antigen is a prototype of a class of cancer/testis antigens. We carried out a clinical trial using NY-ESO-1 whole protein as a cancer vaccine for 13 advanced cancer patients. We have recently reported that vaccine elicited humoral and cellular immune responses in 9 cancer patients including 4 esophageal cance...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.23810
更新日期:2008-11-15 00:00:00
abstract::Conversion of solid sarcomas and carcinomas into ascites tumors depends on the in vivo selection of phenotypically altered tumor cell variants that can grow in the dissociated form. Once selected, they retain this property even after prolonged s.c. growth as solid tumors. From an s.c.-passaged subline of an ascites-co...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910450324
更新日期:1990-03-15 00:00:00
abstract::We characterized 8 human hepatocellular-carcinoma cell lines established from the primary tumors of Korean patients. All lines showed substrate adherence and one line from anaplastic tumor also grew as floating aggregates. Most cultured cells maintained many morphological characteristics of the original tumors from wh...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910620308
更新日期:1995-07-28 00:00:00
abstract::Idiotypic protein (Id) produced by myeloma cells is clone-specific and may be a suitable tumor-specific antigen for immune targeting. Advances in dendritic cell (DC) technology suggest the opportunity for using this potent antigen presentation system to deliver myeloma Id to the autologous host to elicit anti-tumor im...
journal_title:International journal of cancer
pub_type: 临床试验,杂志文章
doi:10.1002/(sici)1097-0215(19991008)83:2<215::aid-ijc
更新日期:1999-10-08 00:00:00
abstract::The cystine/glutamate antiporter, system xc- , is essential for the efficient uptake of cystine into cells. Interest in the mechanisms of system xc- function soared with the recognition that system xc- presents the most upstream node of ferroptosis, a recently described form of regulated necrosis relevant for degenera...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.33262
更新日期:2020-12-01 00:00:00
abstract::The relation between physical activity and renal cell cancer is unclear. High occupational physical activity has been associated with a decreased risk of renal cell cancer among men-but not among women-in two previous studies, while no association has been found for leisure time physical activity. Our aim was to inves...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:
更新日期:2001-04-01 00:00:00
abstract::Benzo(a)pyrene and benz(a) anthrancene which, in contrast to the K-region epoxides benzo(a)pyrene 4,5-oxide and benz(a)anthracene 5,6-oxide, are not mutagenic to Salmonella typhimurium TA 1537 in the absence of mammalian enzyme preparations, were activated by liver microsomes from C3H mice, which had not received any ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910180408
更新日期:1976-10-15 00:00:00
abstract::Melanoma is a highly malignant and increasingly common neoplasm. Because metastatic melanoma remains incurable, new treatment approaches are needed. Immunoliposomes have been previously shown to enhance the selective localization of immunoliposome-entrapped drugs to solid tumors with improvements in the therapeutic in...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19990412)81:2<268::aid-ijc
更新日期:1999-04-12 00:00:00
abstract::Spontaneous tumor development and primary oncogenesis were compared in a large number of NK4-deficient, homozygous C57Bl/6-bg/bg mice and their NK normal, heterozygous +/bg littermate controls. In a group of 167 retired breeders followed for spontaneous tumors, the probability of survival for mice eventually dying wit...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910350414
更新日期:1985-04-15 00:00:00
abstract::Malignant gliomas recur even after extensive surgery and chemo-radiotherapy. Although a relatively novel chemotherapeutic agent, temozolomide (TMZ), has demonstrated promising activity against gliomas, the effects last only a few months and drug resistance develops thereafter in many cases. It has been acknowledged th...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.25985
更新日期:2012-01-15 00:00:00
abstract::A study was made on the effect of ovariectomy, 17 beta-oestradiol, and tamoxifen on the oestrogen and progesterone receptor-positive T61 human breast carcinoma grown in nude mice. The effect of the treatment was evaluated by the specific growth delay calculated on the basis of Gompertz growth curves, and by the change...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910350110
更新日期:1985-01-15 00:00:00
abstract::A large genotyping project within the Breast Cancer Association Consortium (BCAC) recently identified 41 associations between single nucleotide polymorphisms (SNPs) and overall breast cancer (BC) risk. We investigated whether the effects of these 41 SNPs, as well as six SNPs associated with estrogen receptor (ER) nega...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.29188
更新日期:2015-03-15 00:00:00
abstract::Fibronectin in human solid tumors was studied by indirect immunofluorescence staining of biopsy material. Altogether 73 tumors were examined, comprising 12 sarcomas, 3 melanomas 1 reticulum cell sarcoma, 39 carcinomas, 6 benign soft-tissue tumors and 12 benign epithelial tumors. In all sarcomas the individual tumor ce...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910270403
更新日期:1981-01-01 00:00:00
abstract::Serum samples from feral populations of African green monkeys (Cercopithecus aethiops) were screened for antibodies to the simian T-lymphotropic virus, type I (STLV-I). Blood samples had been collected from 336 monkeys in 4 regions of central and southern Kenya in 1978 and 1979, from 114 monkeys in central Ethiopia in...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910380412
更新日期:1986-10-15 00:00:00
abstract::The phorbol esters phorbol 12-retinoate 13-acetate (RPA) and 12-O-tetradecanoyl phorbol 13-acetate (TPA) were used to investigate the role of tumor promoters in the control of hormone response in normal and leukemic myeloid cells. RPA and TPA inhibited the binding of [20-3H]phorbol 12,13-dibutyrate to the leukemic cel...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910310416
更新日期:1983-04-15 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::TDE2, a gene with sequence similarity to the mouse testicular tumor-differentially-expressed (Tde1/MUSTETU) gene, was identified by serial analysis of gene expression (SAGE) in nonsmall cell lung cancers (NSCLC). Here we characterized the TDE2 gene and determined its transcript levels in a panel of lung tumors, adjace...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.11391
更新日期:2003-11-01 00:00:00
abstract::The irregular vasculature and high interstitial pressure of solid tumors hinder the delivery of cytotoxic agents to cancer cells. As a consequence, the doses of chemotherapy necessary to achieve complete tumor eradication are associated with unacceptably high toxicities. The selective thrombosis of tumor blood vessels...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.21412
更新日期:2006-04-01 00:00:00
abstract::Incidence of upper gastrointestinal cancers of the oesophagus and stomach show a strong unexplained male predominance. Hormonal and reproductive factors have been associated with upper gastrointestinal cancers in women but there is little available data on men. To investigate this, we included 219,425 men enrolled in ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.31375
更新日期:2018-08-15 00:00:00
abstract::9-cis-Retinoic acid (9cRA) and 1alpha,25-dihydroxyvitamin D3 (1,25D) show promise as potential chemopreventive agents. We examined 9cRA and 1,25D, alone and in combination, for their potential to inhibit carcinogen (NNK)-induced lung carcinogenesis in A/J mice. A/J mice (n=14/group) were treated with 9cRA (7.5, 15, or...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.22462
更新日期:2007-04-01 00:00:00
abstract::To further examine the association between oral hygiene and esophageal squamous cell carcinoma (ESCC) risk and the effect modification of other exposures, we conducted a population-based case-control study between 2010 and 2012 in Taixing, China, a high-risk area for ESCC. Cases were primarily recruited from endoscopy...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.30484
更新日期:2017-02-01 00:00:00
abstract::Germline mutation of the folliculin gene (BHD) at chromosome 17p11.2 is associated with the development of multiplex hamartomas of the hair follicles, chromophobe renal cell carcinomas (RCC) and renal oncocytomas (RO). We have analyzed the folliculin gene with sequencing for mutations and the chromosome 17p11.2 with m...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.11694
更新日期:2004-04-10 00:00:00
abstract::Mucin-associated sialylated Lewis antigens are implicated in tumor cell metastasis and are used in several tests for pancreatic cancer. Despite their clinical importance, little is known about the structures of the oligosaccharides of pancreatic cancer mucins or about the regulation of their synthesis or of the synthe...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19970729)72:3<457::aid-ijc
更新日期:1997-07-29 00:00:00