Abstract:
:Peripheral blood lymphocytes from 32 patients with malignant melanoma were tested for cell-mediated cytotoxicity (CMC) against cultured autologous melanoma cells. Effector cells were prepared from venous blood by defibrination, gel sedimentation, nylon column filtration, and lysis of remaining erythrocytes with NH4Cl. Melanoma cells prelabelled with [3H])proline were used as target cells in a 40-h assay and CMC was evaluated against standards obtained with blood lymphocytes from the least reactive normal donor. Reproducible autologous CMC was detected in 18 of 32 patients in a series of 367 total tests. CMC correlated with tumor volume (5-500 cm3) but not with tumor stage or DNCB reactivity. Preliminary results indicated that autologous CMC was not affected by treatment with DTIC, dexamethasone, intralesional BCG, radiation therapy, or partial surgical excision. Lack of consistent CMC in 14 patients could not be attributed to a measurable decrease in general immune capacity or to increased resistance of the patients' melanoma cells to CMC in general. Fibroblasts were more resistant to CMC than melanoma cells, and therefore of questionable value for defining specificity in direct tests.
journal_name
Int J Cancerjournal_title
International journal of cancerauthors
Livingston PO,Shiku H,Bean MA,Pinsky CM,Oettgen HF,Old LJdoi
10.1002/ijc.2910240107subject
Has Abstractpub_date
1979-07-15 00:00:00pages
34-44issue
1eissn
0020-7136issn
1097-0215journal_volume
24pub_type
杂志文章abstract::Squamous cell carcinoma of the esophagus has an uneven geographic distribution, with a high incidence in the Transkei region of Eastern Cape Province, South Africa. The precise molecular events associated with tumorigenesis of esophageal cancer in this region have not been characterized. DNA from human esophageal squa...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19981123)78:5<544::aid-ijc
更新日期:1998-11-23 00:00:00
abstract::As the most abundant noncoding RNA in cells, tRNA plays an important role in tumorigenesis and development. The report of tRNA on the pathogenesis of lung adenocarcinoma is rare. It is of great clinical significance to explore the relationship between tRNA expression and prognosis of lung adenocarcinoma. The expressio...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.32250
更新日期:2019-10-01 00:00:00
abstract::The effects of a new metalloproteinase inhibitor, BE16627B [L-N-(N-hydroxy-2-isobutylsuccinynamoyl)-seryl-L-valine, MW: 375.2] isolated from microbial cultures, on human tumor cell growth in nude mice were investigated. BE16627B inhibited metalloproteinases in enzyme assays, as well as gelatinolysis and collagenolysis...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910580518
更新日期:1994-09-01 00:00:00
abstract::Prolonged culture of hepatocytes isolated from mouse liver results in the spontaneous development of colonies of liver epithelial cells that can proliferate indefinitely in vitro. We established 5 such cell lines from C3H/HeJ mice (C3H) and 22 cell lines from C3H/HeJ x C57BL/6J F1 mice (C3B6F1) to investigate whether ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910590120
更新日期:1994-10-01 00:00:00
abstract::Faecal occult blood test (FOBT) screening for colorectal cancer (CRC) is implemented in several countries. Approximately half of all screen positive persons have negative colonoscopy, but consensus is lacking on how these persons should be followed up. Health authorities in Denmark and The Netherlands recommend suspen...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.30756
更新日期:2017-08-01 00:00:00
abstract::The incidence of testicular cancer was examined in the Nordic and Baltic countries, Poland and Germany by collaboration among 10 cancer registries. Population-based registers were used to analyze a total of 34,309 cases, diagnosed from the start of registration (varying from 1943 in Denmark to 1980 in Latvia and Lithu...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910590108
更新日期:1994-10-01 00:00:00
abstract::Targeting the GA733 antigen (also known as CO17-1A, EGP, KS1-4, KSA, Ep-CAM) by monoclonal antibody CO17-1A or anti-idiotypic antibodies mimicking the CO17-1A or GA733 epitope has induced prolonged survival and specific immune responses to the antigen, respectively, in colorectal cancer (CRC) patients. In pre-clinical...
journal_title:International journal of cancer
pub_type: 临床试验,杂志文章
doi:
更新日期:2001-04-01 00:00:00
abstract::A diet high in linoleic acid (an ω-6 PUFA) increased the formation of miscoding etheno (ε)--DNA adducts in WBC-DNA of women, but not in men (Nair et al., Cancer Epidemiol Biomark Prev 1997;6:597-601). This gender specificity could result from an interaction between ω-6 PUFA intake and estrogen catabolism, via redox-cy...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.27479
更新日期:2012-11-01 00:00:00
abstract::We have previously identified a region containing 16 CpGs within the MGMT CpG islands which is critical for the transcriptional control of MGMT (Malley, Acta Neuropathol 2011). To investigate the patterns and incidence of MGMT methylation in astrocytic and oligodendroglial tumors, we quantitatively assessed methylatio...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.26499
更新日期:2012-09-01 00:00:00
abstract::Our previous clinicopathologic study revealed an inverse association of liver metastasis of colorectal cancer and stromal expression of matrix metalloproteinase-9 (MMP-9) or urokinase receptor (uPAR). This suggests that host cells, particularly macrophages, expressing matrix-degrading enzymes/factors could be protecti...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(20000401)86:1<24::aid-ijc4
更新日期:2000-04-01 00:00:00
abstract::Cancer vaccines directed against tumor associate antigen (TAA) have produced encouraging results in preclinical models but not in cancer patients. A major limitation of this strategy is the relative degree of tolerance to these antigens and the low and heterogeneous tumor cell expression of TAA and major histocompatib...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.10969
更新日期:2003-04-20 00:00:00
abstract::Commercial cow milk contains considerable amounts of estrogens. Our study assessed the effect of commercial low-fat milk on the development of 7,12-dimethylbenz(a)anthracene (DMBA)-induced mammary tumors in rats. Eighty 6-week-old female Sprague-Dawley rats received a single oral dose of 5 mg DMBA. Twenty-four hours l...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.20172
更新日期:2004-07-01 00:00:00
abstract::Although reproductive factors have been shown to be related to the composition of bile and functioning of the biliary system, their relationship with biliary tract cancer has not been studied in detail. Between 1984 and 1987 we conducted a case-control study of 75 women with cancer of the biliary tract and 252 control...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910570203
更新日期:1994-04-15 00:00:00
abstract::Laser scanning confocal microscopy has been used to follow the uptake and efflux of the 2-fluoroglycoside of doxorubicin, ME2303, in live cultures of the human ovarian cancer cell line A2780 and its doxorubicin-resistant variant A2780AD. Our methods combine confocal laser scanning microscopy and image analysis to exam...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910590118
更新日期:1994-10-01 00:00:00
abstract::Thymidylate synthase (TYMS) is an important enzyme for 5-fluorouracil (5-FU) metabolism in metastatic colorectal cancer (mCRC) patients. The search for this enzyme in circulating tumor cells (CTCs) can be a powerful tool to follow-up cancer patients. mCRC patients were enrolled before the beginning of 5-FU-based chemo...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.29495
更新日期:2015-09-15 00:00:00
abstract::The WHO Classification of Tumours provides the international standards for the classification and diagnosis of tumours. It enables direct comparisons to be made between different countries. In the new fifth edition, the series has gone digital with the launch of a website as well as a series of books, known widely as ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.33210
更新日期:2021-03-01 00:00:00
abstract::Primary rabbit kidney cells were transformed by BKV(MM), a papovavirus isolated from the urine of a child with the Wiskott-Aldrich syndrome. The transformed cells contained BK T-antigen, but no antigen that reacted with SV40 U-antiserum. The transformed cells failed to produce tumors in nude mice, and BKV (MM) was not...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910190317
更新日期:1977-03-15 00:00:00
abstract::Human papillomavirus (HPV)-associated penile lesions in men may increase the risk of HPV transmission to their female partners. Risk factor data on HPV-associated penile lesions are needed from regions with a high burden of cervical cancer. Visual inspection of the penis was conducted using a colposcope at the 24-mont...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.26196
更新日期:2012-04-15 00:00:00
abstract::Mesothelin is a glycosylphosphatidylinositol-anchored glycoprotein that is highly expressed on the cell surface of mesothelioma, ovarian cancer and other malignant tumors. The interaction between mesothelin and CA125 (also called MUC16) may facilitate the implantation and metastasis of tumors in the peritoneal cavity....
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.25557
更新日期:2011-05-01 00:00:00
abstract::Some studies suggest a favorable role of antioxidants on breast cancer risk but this is still inconclusive. The aim of this study was to assess whether overall dietary antioxidant capacity, as assessed by dietary ferric reducing antioxidant potential (FRAP), and individual dietary antioxidant intake were associated wi...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.29249
更新日期:2015-05-01 00:00:00
abstract::A simple and rapid variant of in situ hybridization on tissue sections (histo-blotting) usable for detection of specific RNA distribution among tissues is proposed. Tissue sections prepared with a cryostatic microtome are placed on nitrocellulose and these "histo-blots" are hybridized with labelled DNA or RNA probes u...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910440619
更新日期:1989-12-15 00:00:00
abstract::The Japanese have a much lower incidence of nonmelanoma skin cancers (NMSCs) than Caucasians, presumably due in part to their skin type conferring relative protection from ultraviolet light radiation (UVR). To examine the contribution of environmental or endogenous mutagens other than UVR, which are expected to be rel...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19970502)71:3<370::aid-ijc
更新日期:1997-05-02 00:00:00
abstract::Although tumor-specific T lymphocytes recognize tumor-associated antigens (TAA) present on their cell surface via major histocompatibility complex (MHC) molecules, T cells require other activating signals. These are provided by costimulatory molecules, including B7-1 (CD80), B7-2 (CD86) and intercellular adhesive mole...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19990827)82:5<714::aid-ijc
更新日期:1999-08-27 00:00:00
abstract::With the improvement of treatments, a growing number of survivors with childhood or adolescent central nervous system (CNS) tumor are parenting their own children. We aimed to explore the risk of somatic diseases among children of these survivors compared to population controls. Children of survivors with CNS tumor be...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.33394
更新日期:2020-11-13 00:00:00
abstract::Human papillomavirus (HPV) genomes usually persist as episomal molecules in HPV associated preneoplastic lesions whereas they are frequently integrated into the host cell genome in HPV-related cancers cells. This suggests that malignant conversion of HPV-infected epithelia is linked to recombination of cellular and vi...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:
更新日期:2001-04-01 00:00:00
abstract::Signal transduction pathways controlling tumor cell locomotion are not yet well understood. We have studied the role of protein kinase C (PKC)-dependent protein phosphorylation associated with changes in cell shape and locomotor activity of Walker carcinosarcoma cells in culture. We show that the inhibitory effect of ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0215(19960208)65:4<473::AID-IJC
更新日期:1996-02-08 00:00:00
abstract::Osteosarcoma incidence rates in the United States peak in adolescence and in the elderly. The international patterns of osteosarcoma incidence in children have been described, whereas those for young, middle age or elderly adults have not. Using the Cancer Incidence in Five Continents, International Agency for Cancer ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24320
更新日期:2009-07-01 00:00:00
abstract::The interactions which occur between antigenic tumor cells and normal or immune lymphoid cells in a 3-day in vitro culture, have been studied with a murine sarcoma virus (MSV)-induced tumor. The 3H-thymidine incorporation of lymphoma cells growing in suspension, and the radioactive-chromium release of freshly sampled ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910160609
更新日期:1975-12-15 00:00:00
abstract::Allogeneic mixed leukocytes reaction has been reported to activate vast numbers of T lymphocytes and produce large amounts of type 1 cytokines that are linked to an initiation of antitumor immunity. Using poor immunogeneic B16-F10 and Lewis lung carcinoma (LLC) tumor model, we evaluated the effects of inactivated allo...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24045
更新日期:2009-03-01 00:00:00
abstract::We have previously reported a complete allelotype study of 86 primary breast carcinomas, in which each non-acrocentric chromosome arm was studied with at least one polymorphic DNA-marker for the presence of allelic imbalance (AI, allelic loss or allelic gain) in the tumor. Here we report the statistical analysis of th...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910500408
更新日期:1992-02-20 00:00:00