Tumor-promoting phorbol diester-induced specific changes in cell surface glycoprotein profile of K562 human leukemic cells.

abstract：:The effects of an acidic condition (pH 6.5) on WAF1 gene expression and p53 accumulation was investigated in human glioblastoma cells with different p53 statuses. WAF1 and p53 accumulation after treatment in acidic conditions was observed in A-172 cells carrying the wild-type p53 gene but not in T98G cells carrying th...

journal_title：Cancer research

authors： Ohtsubo T,Wang X,Takahashi A,Ohnishi K,Saito H,Song CW,Ohnishi T

更新日期：1997-09-15 00:00:00

abstract：:A lymphocyte blastogenesis inhibitory factor (LBIF) has been characterized as an immunoregulatory molecule, especially on the T-lymphocyte proliferation. Using fast protein liquid chromatography-purified LBIF, we examined the effect of LBIF on the proliferation of various 18 tumor cell lines in vitro in comparison wit...

journal_title：Cancer research

authors： Sugimura K,Ohno T,Fukuda S,Wada Y,Kimura T,Azuma I

更新日期：1990-01-15 00:00:00

abstract：:Epidermal growth factor receptor (EGFR) is a known diagnostic and, although controversial, prognostic marker of human glioblastoma multiforme (GBM). However, its functional role and biological significance in GBM remain elusive. Here, we show that multiple GBM cell subpopulations could be purified from the specimens o...

journal_title：Cancer research

authors： Mazzoleni S,Politi LS,Pala M,Cominelli M,Franzin A,Sergi Sergi L,Falini A,De Palma M,Bulfone A,Poliani PL,Galli R

更新日期：2010-10-01 00:00:00

abstract：:During a 2-yr study of carcinogenesis by CdCl2 in male Wistar [Crl:(WI)BR] rats, weekly clinical observations during the last 6 mo of the study revealed many cases of persistent tumor-like masses at the site of the metal identification tags in the ears of the animals. A total of 14 tumors (mostly compound osteosarcoma...

journal_title：Cancer research

authors： Waalkes MP,Rehm S,Kasprzak KS,Issaq HJ

更新日期：1987-05-01 00:00:00

abstract：:RNA interference (RNAi) is a powerful approach for silencing genes associated with a variety of pathologic conditions; however, in vivo RNAi delivery has remained a major challenge due to lack of safe, efficient, and sustained systemic delivery. Here, we report on a novel approach to overcome these limitations using a...

journal_title：Cancer research

authors： Tanaka T,Mangala LS,Vivas-Mejia PE,Nieves-Alicea R,Mann AP,Mora E,Han HD,Shahzad MM,Liu X,Bhavane R,Gu J,Fakhoury JR,Chiappini C,Lu C,Matsuo K,Godin B,Stone RL,Nick AM,Lopez-Berestein G,Sood AK,Ferrari M

更新日期：2010-05-01 00:00:00

abstract：:Addition of the tumor promoter of 12-O-tetradecanoylphorbol-13-acetate (TPA) to C3H/10T1/2 cells after exposure to either X-rays or to fission-spectrum neutrons increases significantly the frequency of transformation without any effect on cell survival. However, treatment of unirradiated cells with 0.1 micrograms of T...

journal_title：Cancer research

authors： Han A,Elkind MM

更新日期：1982-02-01 00:00:00

abstract：:Xeroderma pigmentosum (XP) is a sun-sensitive, cancer-prone genetic disorder characterized by a defect in nucleotide excision repair. The human nucleotide excision repair and transcription gene ERCC2 is able to restore survival to normal levels after exposure to UV light in XP complementation group D cells. No enhance...

journal_title：Cancer research

authors： Takayama K,Salazar EP,Lehmann A,Stefanini M,Thompson LH,Weber CA

更新日期：1995-12-01 00:00:00

abstract：:Mouse myeloma cells were fused with spleen cells from BALB/c mice immunized with a cell line derived from human small cell carcinoma (SCC) of the lung. The cloned hybridoma SM1 produced antibody that was reactive with the surface membrane of SCC cell lines and SCC tumors but not with the membrane of several non-SCC ce...

journal_title：Cancer research

authors： Bernal SD,Speak JA

更新日期：1984-01-01 00:00:00

abstract：:Chinese hamster ovary cells were exposed to the sulfhydryl compound cysteamine at different temperatures (5 degrees C, 37 degrees C, 44 degrees C) at concentrations known to generate activated oxygen species. At 37 degrees C, the cellular glutathione (GSH) content increased linearly over the time of drug exposure (2 h...

journal_title：Cancer research

authors： Issels RD,Bourier S,Biaglow JE,Gerweck LE,Wilmanns W

更新日期：1985-12-01 00:00:00

abstract：:Complete and accurate DNA replication is fundamental to cellular proliferation and genome stability. Obstacles that delay, prevent, or terminate DNA replication cause the phenomena termed DNA replication stress. Cancer cells exhibit chronic replication stress due to the loss of proteins that protect or repair stressed...

journal_title：Cancer research

authors： Ubhi T,Brown GW

更新日期：2019-04-15 00:00:00

abstract：:A number of studies in bacteria have indicated that deoxythymidine 5'-triphosphate may be a repressor or corepressor of ribonucleotide reductase. For determination of whether a similar regulating mechanism exists in mammalian cells, HeLa cells and partially hepatectomized rats were treated with either methotrexate, 5-...

journal_title：Cancer research

authors： Elford HL,Bonner EL,Kerr BH,Hanna SD,Smulson M

更新日期：1977-12-01 00:00:00

abstract：:Human cancer cells maintain telomeres by telomerase activity (TA) or by alternative lengthening of telomeres (ALT). We proposed to define the prevalence of the two telomere maintenance mechanisms (TMM), to assess their association with histology, and to compare their prognostic relevance in a series of 93 patients wit...

journal_title：Cancer research

authors： Costa A,Daidone MG,Daprai L,Villa R,Cantù S,Pilotti S,Mariani L,Gronchi A,Henson JD,Reddel RR,Zaffaroni N

更新日期：2006-09-01 00:00:00

abstract：:The effect of hydrocortisone on blood-borne tumor metastasis was studied in an i.v. inoculation experiment with Ehrlich hypotetraploid clone 1, Ehrlich hypotetraploid stock, and Ehrlich hyperdiploid stock tumors. The administration of hydrocortisone before tumor inoculation resulted in increased tumor take, reduced me...

journal_title：Cancer research

authors： Kodama M,Kodama T

更新日期：1975-04-01 00:00:00

abstract：:Chromatin modification is pivotal to the epithelial-mesenchymal transition (EMT), which confers potent metastatic potential to cancer cells. Here, we report a role for the chromatin remodeling factor lymphoid-specific helicase (LSH) in nasopharyngeal carcinoma (NPC), a prevalent cancer in China. LSH expression was inc...

journal_title：Cancer research

authors： He X,Yan B,Liu S,Jia J,Lai W,Xin X,Tang CE,Luo D,Tan T,Jiang Y,Shi Y,Liu Y,Xiao D,Chen L,Liu S,Mao C,Yin G,Cheng Y,Fan J,Cao Y,Muegge K,Tao Y

更新日期：2016-10-01 00:00:00

abstract：:Hypoxia is a common feature of solid tumors, which controls multiple aspects of cancer progression. One important function of hypoxia and the hypoxia-inducible factors (HIF) is the maintenance of cancer stem-like cells (CSC), a population of tumor cells that possess stem cell-like properties and drives tumor growth. A...

journal_title：Cancer research

authors： Filatova A,Seidel S,Böğürcü N,Gräf S,Garvalov BK,Acker T

更新日期：2016-10-01 00:00:00

abstract：:Small hydrophobic peptides were studied as possible substrates of the multidrug resistance protein (MRP)-1 (ABCC1) transmembrane transporter molecule. As observed earlier for P-glycoprotein- (Pgp; ABCB1) overexpressing cells, MRP1-overexpressing cells, including cells stably transfected with the MRP1 cDNA, showed dist...

journal_title：Cancer research

authors： de Jong MC,Slootstra JW,Scheffer GL,Schroeijers AB,Puijk WC,Dinkelberg R,Kool M,Broxterman HJ,Meloen RH,Scheper RJ

更新日期：2001-03-15 00:00:00

abstract：:Benzo(e)pyrene [B(e)P] cotreatment slightly increases the tumor-initiating activity of benzo(a)pyrene [B(a)P] and greatly decreases the tumor-initiating activity of 7,12-dimethylbenz(a)anthracene (DMBA) in Sencar mice (DiGiovanni et al., Carcinogenesis 3: 371-375, 1982). The effects of B(e)P on the binding of B(a)P an...

journal_title：Cancer research

authors： Smolarek TA,Baird WM,Fisher EP,DiGiovanni J

更新日期：1987-07-15 00:00:00

abstract：:Experiments were carried out to determine if the difference in rates of cell proliferation between normal and neoplastic cells may be related to altered levels of oxidative enzymes. Assays were performed using homogenates from hepatocellular carcinoma HC-252, a rapidly growing and moderately well-differentiated tumor;...

journal_title：Cancer research

authors： Sun AS,Cederbaum AI

更新日期：1980-12-01 00:00:00

abstract：:Osimertinib, a mutant-specific third-generation EGFR tyrosine kinase inhibitor, is emerging as the preferred first-line therapy for EGFR-mutant lung cancer, yet resistance inevitably develops in patients. We modeled acquired resistance to osimertinib in transgenic mouse models of EGFRL858R -induced lung adenocarcinoma...

journal_title：Cancer research

authors： Starrett JH,Guernet AA,Cuomo ME,Poels KE,van Alderwerelt van Rosenburgh IK,Nagelberg A,Farnsworth D,Price KS,Khan H,Ashtekar KD,Gaefele M,Ayeni D,Stewart TF,Kuhlmann A,Kaech SM,Unni AM,Homer R,Lockwood WW,Michor F,G

更新日期：2020-05-15 00:00:00

abstract：:We studied the clinical and karyotypic features of 50 patients with acute lymphoblastic leukemia, including 33 American and 17 Japanese patients, at two institutions. Clonal chromosome abnormalities were found in 39 of the 50 patients (78%) at diagnosis. Eleven patients had diploidy (N patients). Among the 39 aneuploi...

journal_title：Cancer research

authors： Kaneko Y,Rowley JD,Variakojis D,Chilcote RR,Check I,Sakurai M

更新日期：1982-07-01 00:00:00

abstract：:Isolated mitochondria from highly glycolytic Ehrlich and AS30-D tumor cells have a 12.4- and a 2.3-fold higher cholesterol level, respectively, than that of rat liver mitochondria. The passive proton permeability of Ehrlich and AS30-D tumor inner membrane mitochondria is, respectively, 4- and 1.4-fold lower than that ...

journal_title：Cancer research

authors： Baggetto LG,Clottes E,Vial C

更新日期：1992-09-15 00:00:00

abstract：:Distal enhancers have recently emerged as a common mode of gene regulation for several transcription factors, including estrogen and androgen receptors, the two key regulators of breast and prostate cancer major subtypes. Despite the rapid success in genome-wide annotation of estrogen receptor-alpha (ERalpha) binding ...

journal_title：Cancer research

authors： Chan CS,Song JS

更新日期：2008-11-01 00:00:00

abstract：:The LNCaP cell line was established from a metastatic lesion of human prostatic adenocarcinoma. The LNCaP cells grow readily in vitro (up to 8 x 10(5) cells/sq cm; doubling time, 60 hr), form clones in semisolid media, are highly resistant to human fibroblast interferon, and show an aneuploid (modal number, 76 to 91) ...

journal_title：Cancer research

authors： Horoszewicz JS,Leong SS,Kawinski E,Karr JP,Rosenthal H,Chu TM,Mirand EA,Murphy GP

更新日期：1983-04-01 00:00:00

abstract：:Neuronal pentraxins (NPTX) and their corresponding receptors (NPTXR) have been studied as synapse-associated proteins in the nervous system, but their role in cancer is largely unknown. By applying a multidisciplinary, high-throughput proteomic approach, we have recently identified a peptide ligand motif for targeted ...

journal_title：Cancer research

authors： Bartolini A,Di Paolo D,Noghero A,Murgia D,Sementa AR,Cilli M,Pasqualini R,Arap W,Bussolino F,Ponzoni M,Pastorino F,Marchiò S

更新日期：2015-10-15 00:00:00

abstract：:This study investigates whether and to what extent cyclooxygenase type-2 (COX-2) and inducible nitric oxide-synthase (iNOS), both known to have an immunosuppressive effect, are expressed in human ovarian tumors. Because COX-2 and iNOS can be expressed by activated macrophages, the presence of tumor-associated macropha...

journal_title：Cancer research

authors： Klimp AH,Hollema H,Kempinga C,van der Zee AG,de Vries EG,Daemen T

更新日期：2001-10-01 00:00:00

abstract：:Spontaneous tumors in urodele amphibians have been considered uncommon, and this resistance has sometimes been associated with the natural regenerative capacity of tissues in such species. This report describes spontaneous, nonpigmented, benign epitheliomas which were found in 44 of 1586 (2.8%) adult newts, Cynops pyr...

journal_title：Cancer research

authors： Pfeiffer CJ,Nagai T,Fujimura M,Tobe T

更新日期：1979-06-01 00:00:00

abstract：:Cisplatin (cis-diamminedichloroplatinum, CDDP) is one of the most used drugs for osteosarcoma chemotherapy. By using a series of CDDP-resistant variants, which were established from the U-2OS and Saos-2 human osteosarcoma cell lines, we found that CDDP resistance was mainly associated with the increase of both the int...

journal_title：Cancer research

authors： Pasello M,Michelacci F,Scionti I,Hattinger CM,Zuntini M,Caccuri AM,Scotlandi K,Picci P,Serra M

更新日期：2008-08-15 00:00:00

abstract：:The development of prophylactic cancer vaccines that protect healthy hosts from tumor development leaves open the question whether such vaccines are also effective against established tumors and metastases. We tested the therapeutic activity of a proven prophylactic anti-HER-2/neu vaccine against successive stages of ...

journal_title：Cancer research

authors： Nanni P,Nicoletti G,Palladini A,Croci S,Murgo A,Antognoli A,Landuzzi L,Fabbi M,Ferrini S,Musiani P,Iezzi M,De Giovanni C,Lollini PL

更新日期：2007-11-15 00:00:00

abstract：:Antitumor type I T-cell responses involving IFN-γ production are critical to control cancer, but the efficacy of this response is limited by a variety of immunosuppressive mechanisms that promote tumoral immune escape. One critical mechanism involves the accumulation of FOXP3(+) T regulatory cells (Treg), a class of s...

journal_title：Cancer research

authors： Redjimi N,Raffin C,Raimbaud I,Pignon P,Matsuzaki J,Odunsi K,Valmori D,Ayyoub M

更新日期：2012-09-01 00:00:00

abstract：:Inflammation is a critical player in the development of both colitis-associated and sporadic colon cancers. Several studies suggest that the microbiota contribute to inflammation and tumorigenesis; however, studies to understand the role of the microbiota in colon tumor development in germ-free (GF) mice are limited. ...

journal_title：Cancer research

authors： Zhan Y,Chen PJ,Sadler WD,Wang F,Poe S,Núñez G,Eaton KA,Chen GY

更新日期：2013-12-15 00:00:00