abstract：:Inbred rats were hyper-immunised against a syngeneic transplanted mammary carcinoma, Sp4, which originally arose spontaneously in a breeding female. Spleen cells from Sp4-immune rats were fused with P3-NSI-Ag4 mouse myeloma cells, and supernatants from the hybrid progeny were screened for antibody reacting with Sp4 ce...

journal_title：International journal of cancer

authors： Gunn B,Embleton MJ,Middle JG,Baldwin RW

更新日期：1980-09-15 00:00:00

abstract：:Previous studies have shown that macrophage cell lines retained the ability to phagocytize, to secrete lysosomal enzymes, and to function as effector cells in antibody-dependent cellular cytoxicity. In this paper, the cytolytic activity of murine macrophage cell lines against tumor target cells was assessed using an 1...

journal_title：International journal of cancer

authors： Taniyama T,Holden HT

更新日期：1980-07-15 00:00:00

abstract：:The lung retention patterns of B16 melanoma cells were determined after intravenous injection of [125l]dUrd-labelled tumor cells into B16 melanomabearing mice. Experiments were performed with mice undergoing acute or chronic reactions to bacterial endotoxin or zymosan, both of which were shown to modify the activity o...

journal_title：International journal of cancer

authors： Glaves D

更新日期：1980-07-15 00:00:00

abstract：:IgG binding to purified mouse mammary tumor virus (MuMTV) was quantitated by an enzyme-linked immunoassay (ELISA) using sera from patients with breast cancer or benign breast disease, or from healthy age-matched controls. Significantly greater binding (p<0.01) was found in breast-cancer-derived sera than in the other ...

journal_title：International journal of cancer

authors： Witkin SS,Sarkar NH,Kinne DW,Good RA,Day NK

更新日期：1980-06-15 00:00:00

abstract：:A glycolipid extract was prepared from an SV40-transformed hamster cell line (EH-SV) according to the Folch partition procedure. The glycolipids from the aqueous layer were incorporated in liposomal membranes composed of lecithin/sphingomyelin/cholesterol (1:1:2 by weight). This liposomal preparation was inoculated in...

journal_title：International journal of cancer

authors： Ansel S,Huet C

更新日期：1980-06-15 00:00:00

abstract：:By centrifuging total cellular DNA derived from human genital warts (condylomata acuminata) in CsCl-ethidium bromide gradients, supercoiled DNA was isolated. The molecular weight of this DNA was determined by agarose gel electrophoresis and amounted to 5.1 X 10(4). This DNA isolated from an individual genital wart was...

journal_title：International journal of cancer

authors： Gissmann L,zur Hausen H

更新日期：1980-05-15 00:00:00

abstract：:Serum and tumor tissue from breast cancer patients were evaluated for the presence of alpha subunit of hCG, by means of the specific radioimmunoassay. Elevated serum levels occurred in 0/50 (0%) of normal female controls, 1/17 (6%) of patients with benign breast disease, 3/53 (6%) of patients with primary breast cance...

journal_title：International journal of cancer

authors： Shindelman JE,Ortmeyer AE,Wada HG,Stockdale F,Sussman HH

更新日期：1980-05-15 00:00:00

abstract：:Thymuses of 14-day-old AKR mouse embryos were infected with Gross murine leukemia virus (MuLV) and then maintained in organ culture for 3 weeks. When they were transplanted to 3-week-old (AKR X C3H)F1 mice, approximately 50% of these developed T lymphomas within 3-4 months. Most (22/23) tumors were of host, F1-hybrid,...

journal_title：International journal of cancer

authors： Riesenfeld I,Tufveson G,Alm GV

更新日期：1980-04-15 00:00:00

abstract：:Cancers of the stomach, pancreas, colon and rectum are increasingly regarded as being diet-influenced. Migrants to Australia from England, Scotland, Ireland, Poland, Yugoslavia, Greece, and Italy have come from countries with varied dietary backgrounds and gastrointestinal cancer risks. Age-standardized cancer death r...

journal_title：International journal of cancer

authors： McMichael AJ,McCall MG,Hartshorne JM,Woodings TL

更新日期：1980-04-15 00:00:00

abstract：:A marked increase in natural killer (NK) activity is observed with lymphoid cells prepared from SJL/J mouse spleen and lymph nodes, in which a transplantable reticulum-cell neoplasm (RCN) is growing. The killer cells are non-adherent, non-phagocytic, relatively resistant to X-ray, and scarcely or only partially inacti...

journal_title：International journal of cancer

authors： Chang KS,Log T

更新日期：1980-03-15 00:00:00

abstract：:Cytotoxic antibodies against glioblastoma-associated antigen(s) have been sought for in glioma patient sera. Complement-dependent cytotoxicity (CDC) I and antibody-dependent cell-mediated cytotoxicity (ADCC) assays were used to test sera from 80 patients using 51 Cr labelled target cells derived from eight different g...

journal_title：International journal of cancer

authors： Martin-Achard A,Diserens AC,de Tribolet N,Carrel S

更新日期：1980-02-15 00:00:00

abstract：:The characteristics of tumor antigens of the transplantation type, TATA, were studied in a series of methylcholanthrene-induced sarcomas in pedigreed BALB/cAN mice. Each of the six sarcomas exhibited unique TATA when assayed for tumor rejection in syngeneic hosts. In three instances, however, in sarcomas CI-I, CII-5 a...

journal_title：International journal of cancer

authors： Law LW

更新日期：1980-02-15 00:00:00

abstract：:OK-432, a streptococcal preparation, and BCG effectively inhibited splenomegaly in Friend leukemia virus (FLV)-infected mice. Divided drug dosage resulted in stronger inhibition than single administration. When the second dose was fixed at the 3rd pre-infection day, the best timing for the first dose was approximately...

journal_title：International journal of cancer

authors： Tsuruo T,Iida H,Tsukagoshi S,Sakurai Y

更新日期：1980-01-15 00:00:00

abstract：:3H-HSV-2 DNA has been hybridized in situ to frozen sectioned tissue from human cervical biopsies. RNA complementary to the virus-specific probe was detected in cells undergoing pre-malignant changes, but not in the cells of the fully developed squamous-cell cancer. ...

journal_title：International journal of cancer

authors： McDougall JK,Galloway DA,Fenoglio CM

更新日期：1980-01-15 00:00:00

abstract：:The subsets of small lymphocytes (surface Igm-positive or B, Thy-I-positive or T and "double-negative" or null) appearing within spontaneous mammary tumors of C3H retired breeder female mice and in various lymphoid organs of the host at different stages of tumor development were characterized directly using a radioaut...

journal_title：International journal of cancer

authors： Santer V,Mastromarino JH,Lala PK

更新日期：1980-01-15 00:00:00

abstract：:The role of gender and genetic (strain-specific) factors in the regulation of teratocarcinogenesis was studied by monitoring the outgrowth of benign and malignant embryo-derived teratoid tumors, i.e., teratomas and teratocarconomas in several mouse strains. Teratocarcinomas were produced in all mouse strains tested, b...

journal_title：International journal of cancer

authors： Solter D,Dominis M,Damjanov I

更新日期：1979-12-15 00:00:00

abstract：:Treatment of older mice with pyran copolymer, a known interferon-inducer, was found to result in a rapid boosting of cell-mediated cytolytic activity against YAC-1 tumor target cells. The effector cells were characterized as being non-adherent and were presumed to be natural killer (NK) cells. Augmentation occurred in...

journal_title：International journal of cancer

authors： Santoni A,Puccetti P,Riccardi C,Herberman RB,Bonmassar E

更新日期：1979-11-15 00:00:00

abstract：:The cis-2a,3-diol and the trans-4,5-, trans-7,8-, trans-9,10- and trans-11,12-dihydrodiols of 3-methylcholanthrene and the trans-3,4, trans-5,6-, trans-8,9. and trans-10,11- dihydrodiols of 7,12-dimethylbenz[a]anthrancene have been tested, in comparison with the parent hydrocarbons, for their abilities to initiate sk...

journal_title：International journal of cancer

authors： Chouroulinkov I,Gentil A,Tierney B,Grover PL,Sims P

更新日期：1979-10-15 00:00:00

abstract：:The effects of bromodeoxyuridine (BrdUrd) incorporation into hepatocytes of carbon tetrachloride (CCl4)-induced regenerating liver of BALB/c mice on the induction of endogenous retroviruses was examined. From the nucliec acid hybridization studies, the maximum levels of hybridization were obtained for both N- and X-tr...

journal_title：International journal of cancer

authors： Ayukawa HM,Saltzburg D,Mukherjee BB

更新日期：1979-10-15 00:00:00

abstract：:Hamster embryos were exposed in utero to the action of sodium nitrite (NaNO2) and morpholine (Mo) administered simultaneously by stomach tube to the mothers on the 11th or 12th day of pregnancy. Embryo cells were examined for chromosomal aberrations, micronuclear formation, morphological or malignant transformation an...

journal_title：International journal of cancer

authors： Inui N,Nishi Y,Taketomi M,Mori M,Yamamoto M,Yamada T,Tanimura A

更新日期：1979-09-15 00:00:00

abstract：:Permanent cell lines have been established in vitro from lymphoid tumors induced in C57BH/Ka mice by fractionated X-irradiation or by inoculation of the radiation leukemia virus (RadOV). The cultured cells are lymphoblastic, replicate rapidly in vitro, and are tumorigenic in vivo. The cell surface markers Thy 1, Ly 1,...

journal_title：International journal of cancer

authors： Lieberman M,Declève A,Ricciardi-Castagnoli P,Boniver J,Finn OJ,Kaplan HS

更新日期：1979-08-01 00:00:00

abstract：:When Fc receptors (FcR) on normal human peripheral blood lymphocytes were induced to modulate by overnight (18 h) incubation in the presence of soluble or particulate immune complexes, the natural killer (NK) activity of the effector lymphocyte suspension, as measured against the K562 erythroleukemia cell line, was si...

journal_title：International journal of cancer

authors： Kay HD,Fagnani R,Bonnard GD

更新日期：1979-08-01 00:00:00

abstract：:A cytogenetic study, including prophase-prometaphase chromosome analysis, of a patient with EBV-genome-negative acute lymphocytic leukemia of B-cell type with Burkitt-type cells is presented. All bone-marrow mitoses examined had a 14q+ marker chromosome which was identified as a reciprocal 8;14 translocation of exactl...

journal_title：International journal of cancer

authors： Mitelman F,Andersson-Anvret M,Brandt L,Catovsky D,Klein G,Manolov G,Manolova Y,Mark-Vendel E,Nilsson PG

更新日期：1979-07-15 00:00:00

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....

journal_title：International journal of cancer

authors： Livingston PO,Shiku H,Bean MA,Pinsky CM,Oettgen HF,Old LJ

更新日期：1979-07-15 00:00:00

abstract：:Cells of the human lymphoblastoid non-producer line Raji were cloned in soft agar. Individual colonies were isolated and analyzed for their inducibility of the Epstein-Barr virus-associated early antigen (EA). The induction of EA by the tumor promoter TPA varied among the different cell clones. Clones with very high a...

journal_title：International journal of cancer

authors： Bister K,Yamamoto N,zur Hausen H

更新日期：1979-06-15 00:00:00

abstract：:EBNA-positive lymphoblast cells were detected in 0.1 to 0.9% of the T-cell-depleted lymphocytes obtained from peripheral blood samples of five patients with infectious mononucleosis (IM). The same blood specimens from four of the five patients contained cells that formed EBNA-positive colonies in soft agar containing ...

journal_title：International journal of cancer

authors： Katsuki T,Hinuma Y,Saito T,Yamamoto J,Hirashima Y,Sudoh H,Deguchi M,Motokawa M

更新日期：1979-06-15 00:00:00

abstract：:Peripheral blood mononuclear cells of most normal adults and patients with breast or lung cancer were found to inhibit [3H] thymidine uptake by lymphoid cell lines in a growth inhibition assay. At effector:target cell ratios between 5:1 and 20:1, lung cancer patients and breast cancer patients, when compared to normal...

journal_title：International journal of cancer

authors： Jerrells TR,Dean JH,Richardson G,Cannon GB,Herberman RB

更新日期：1979-06-15 00:00:00

abstract：:Three polycyclic hydrocarbons, benz(a)anthracene, 3-methylcholanthrene and 7,12-dimethylbenz(a)anthracene, have been studied in a cell-mediated mutagenesis system using BHK 21 cells to metabolize the hydrocarbons and V-79 cells as targets for detecting induced cytotoxicity and mutation. In large-scale experiments, the...

journal_title：International journal of cancer

authors： Wigley CB,Newbold RF,Amos J,Brookes P

更新日期：1979-05-15 00:00:00

abstract：:Regression of EB-virus-induced transformation occurs exclusively in cultures of leukocytes from seropositive donors. Studies have shown that the strength of regression could be assayed in terms of the proportion of T cells which must be added to the autologous EB virus-infected T-cell-depleted population in order to e...

journal_title：International journal of cancer

authors： Rickinson AB,Moss DJ,Pope JH

更新日期：1979-05-15 00:00:00

abstract：:Cultured cells derived from pregnancy-dependent mouse mammary tumors (plaques) when transplanted into the gland-free mammary fat pad display a heterogeneous developmental potential. They not only gave rise to plaques but also produced normal mammary gland, hyperplastic alvoelar nodules (HAN), and autonomous mammary tu...

journal_title：International journal of cancer

authors： Aidells BD,Lee AE

更新日期：1979-05-15 00:00:00

abstract：:A new cell line (K-LL-3) with exceptional characteristics was derived from a bone-marrow aspirate from a patient with poorly differentiated lymphoblastic lymphoma. The cell line was established and the cells maintained on agar feeders for over 1 year. The morphology and cytochemical staining of the primary tumor and t...

journal_title：International journal of cancer

authors： Smith SD,Rosen D

更新日期：1979-04-15 00:00:00

abstract：:Using radioiodinated Staphylococcus aureus protein A [125I]SPA to measure syngeneic, allogeneic and heterogeneic IgG bound to murine tumor cells, we performed a serological analysis of surface antigens of 8 solid tumors and 2 leukemias of BALB/c mice (3 chemically-induced colon carcinomas, 3 chemically-induced sarcoma...

journal_title：International journal of cancer

authors： Cleveland PH,Belnap LP,Knotts FB,Nayak SK,Baird SM,Pilch YH

更新日期：1979-03-15 00:00:00

abstract：:The correlation between tumorigenicity and cell-surface adhesiveness was investigated in eight mouse fibroblastoid cell lines. Four of the lines (Mc 11-Mc 15) were derived from mouse MC-induced fibrosarcomas, two were derivatives of L cells (A9, A9HT), and two (clone 3 and clone 7 H7F4) were obtained by fusion of A9HT...

journal_title：International journal of cancer

authors： Bubeník J,Perlmann P,Fenyö EM,Jandlová T,Suhajová E,Malkovský M

更新日期：1979-03-15 00:00:00

abstract：:An Epstein-Barr virus-related herpesvirus, termed Herpesvirus papio (HVP), was isolated from baboons (Papio hamadryas) at the Institute of Experimental Pathology and Therapy, Sukhumi, USSR, where there is a continuing outbreak of lymphoma. In the present study sera from diseased baboons and from age- and sex-matched c...

journal_title：International journal of cancer

authors： Neubauer RH,Rabin H,Strnad BC,Lapin BA,Yakovleva LA,Indzie E

更新日期：1979-02-01 00:00:00

abstract：:Macrophages were isolated from 22 human ascitic ovarian epithelial tumors and their growth-inhibitory capacity was tested using as targets the following in vitro tumor cell lines: murine TLX9 lymphoma and FS6 sarcoma; human myeloid K562 leukemia and human E cell line derived from an ovarian carcinoma. Macrophage prepa...

journal_title：International journal of cancer

authors： Mantovani A,Peri G,Polentarutti N,Bolis G,Mangioni C,Spreafico F

更新日期：1979-02-01 00:00:00

abstract：:Hycanthone was administered to Schistosoma mansoni-infected and non-infected Syrian golden hamsters and Swiss mice by intraperitoneal and intramuscular injection of amounts up to the maximum tolerated dose. No tumors attributable to treatment were observed in hamsters. In infected mice, the overall incidence of hepato...

journal_title：International journal of cancer

authors： Bulay O,Urman H,Patil K,Clayson DB,Shubik P

更新日期：1979-01-15 00:00:00

abstract：:Monocytes from the peripheral blood of 10 normal adult human donors were tested for their cytolytic activity on untransformed or SV40-transformed, early passage, human fibroblasts. Two pairs of human fibroblast lines (2303 and SV40-2303, 2931 and SV40-2931) were used and lysis was assessed in terms of release of [3H]t...

journal_title：International journal of cancer

authors： Mantovani A,Tagliabue A,Dean JH,Jerrells TR,Herberman RB

更新日期：1979-01-15 00:00:00

abstract：:Exposure of Chinese hamster cells to polyamines at an elevated temperature (42 degrees C) results in synergistic cell killing. The effectiveness of polyamines in potentiating thermal killing decreases in the following order: spermine greater than spermidine greater than cadaverine greater than putrescine. The magnitud...

journal_title：International journal of cancer

authors： Ben-Hur E,Prager A,Riklis E

更新日期：1978-11-15 00:00:00

abstract：:Low ionic strength (50 to 100 mM NaCl) and pH 6.0 were found to be optimal conditions for in vitro conversion of Epstein-Barr virus (EBV)-determined nuclear antigen (EBNA)-negative nuclei to EBNA-positive nuclei by addition of the complement-fixing (CF) antigen extracted from Raji cells. In vitro conversion of nuclei ...

journal_title：International journal of cancer

authors： Hirsch I,Suchánková A,Závadová H,Vonka V

更新日期：1978-11-15 00:00:00

abstract：:Spleen cells from mice infected with Friend leukemia virus (FLV) inoculated by the intravenous route give rise to macroscopically visible colonies in the spleens of normal F1 histocompatible hybrid hosts. A study of H-2 antigens as generic markers for identification of strains of origin of cells constituting the splee...

journal_title：International journal of cancer

authors： Wendling F,Tambourin PE

更新日期：1978-10-15 00:00:00