Discoidin domain receptor 1 receptor tyrosine kinase induces cyclooxygenase-2 and promotes chemoresistance through nuclear factor-kappaB pathway activation.

abstract：:Metformin may reduce the progression of head and neck squamous cell carcinoma (HNSCC); however, whether metformin acts by altering the host metabolism or targets cancer-initiating cells remains poorly understood. This gap in knowledge has prevented the stratification of patient populations who are most likely to benef...

journal_title：Cancer research

authors： Wu X,Yeerna H,Goto Y,Ando T,Wu VH,Zhang X,Wang Z,Amornphimoltham P,Murphy AN,Tamayo P,Chen Q,Lippman SM,Gutkind JS

更新日期：2019-09-01 00:00:00

abstract：:Functional roles for the cancer cell-associated membrane type I matrix metalloproteinase (MT1-MMP) during early steps of the metastatic cascade in primary tumors remain unresolved. In an effort to determine its significance, we determined the in vivo effects of RNAi-mediated downregulation in mammary cancer cells on t...

journal_title：Cancer research

authors： Perentes JY,Kirkpatrick ND,Nagano S,Smith EY,Shaver CM,Sgroi D,Garkavtsev I,Munn LL,Jain RK,Boucher Y

更新日期：2011-07-01 00:00:00

abstract：:Activation of the PI3K pathway occurs commonly in a wide variety of cancers. Experience with other successful targeted agents suggests that clinical resistance is likely to arise and may reduce the durability of clinical benefit. Here, we sought to understand mechanisms underlying resistance to PI3K inhibition in PTEN...

journal_title：Cancer research

authors： Nakanishi Y,Walter K,Spoerke JM,O'Brien C,Huw LY,Hampton GM,Lackner MR

更新日期：2016-03-01 00:00:00

abstract：:Brain tumors are thought to originate from stem/progenitor cell populations that acquire specific genetic mutations. Although current preclinical models have relevance to human pathogenesis, most do not recapitulate the histogenesis of the human disease. Recently, a large series of human gliomas and medulloblastomas w...

journal_title：Cancer research

authors： Henriquez NV,Forshew T,Tatevossian R,Ellis M,Richard-Loendt A,Rogers H,Jacques TS,Reitboeck PG,Pearce K,Sheer D,Grundy RG,Brandner S

更新日期：2013-09-15 00:00:00

abstract：:Immunization to multiple defined tumor antigens for specific immune therapy of human cancer has thus far proven difficult. Eighteen HLA A*0201(+) patients with metastatic melanoma received injections s.c. of CD34(+)progenitor-derived autologous dendritic cells (DCs), which included Langerhans cells. DCs were pulsed wi...

journal_title：Cancer research

authors： Banchereau J,Palucka AK,Dhodapkar M,Burkeholder S,Taquet N,Rolland A,Taquet S,Coquery S,Wittkowski KM,Bhardwaj N,Pineiro L,Steinman R,Fay J

更新日期：2001-09-01 00:00:00

abstract：:Although it is widely accepted that tumor suppressor genes play an important role in the genesis and progression of human cancer, little is known about genetic events that accumulate during multistage lung carcinogenesis. Thus, to determine a subset of tumor suppressor genes that are involved in the genesis and progre...

journal_title：Cancer research

authors： Shiseki M,Kohno T,Nishikawa R,Sameshima Y,Mizoguchi H,Yokota J

更新日期：1994-11-01 00:00:00

abstract：:The interactions between bleomycin and X-ray damage and repair have been examined in rat and human tumor cells. Bleomycin itself indices extensive DNA single-strand breaks but does not appear to inhibit the repair of X-ray-induced DNA single-strand breaks. Quantitative analysis of these interactions is complicated by ...

journal_title：Cancer research

authors： Byfield JE,Lee YC,Tu L,Kulhanian F

更新日期：1976-03-01 00:00:00

abstract：:We demonstrate that a mouse-human chimeric anti-ganglioside GD2-interleukin (IL)-2 fusion protein (ch14.18-IL2) substantially amplifies tumor-protective immunity against murine melanoma induced by an autologous oral DNA vaccine containing the murine ubiquitin gene fused to murine melanoma peptide epitopes gp100(25-35)...

journal_title：Cancer research

authors： Niethammer AG,Xiang R,Ruehlmann JM,Lode HN,Dolman CS,Gillies SD,Reisfeld RA

更新日期：2001-08-15 00:00:00

abstract：:ErbB-2 (HER-2/neu) is a transforming oncogene expressed by a substantial fraction of breast cancers, and monoclonal antibody therapy directed toward this antigen is an established treatment modality. However, not all tumors respond, and with a monoclonal antibody directed to a single epitope, there is always the risk ...

journal_title：Cancer research

authors： Park JM,Terabe M,Steel JC,Forni G,Sakai Y,Morris JC,Berzofsky JA

更新日期：2008-03-15 00:00:00

abstract：:Chromosomal rearrangements involving receptor tyrosine kinases (RTK) are a clinically relevant oncogenic mechanism in human cancers. These chimeric oncoproteins often contain the C-terminal kinase domain of the RTK joined in cis to various N-terminal, nonkinase fusion partners. The functional role of the N-terminal fu...

journal_title：Cancer research

authors： Neel DS,Allegakoen DV,Olivas V,Mayekar MK,Hemmati G,Chatterjee N,Blakely CM,McCoach CE,Rotow JK,Le A,Karachaliou N,Rosell R,Riess JW,Nichols R,Doebele RC,Bivona TG

更新日期：2019-02-01 00:00:00

abstract：:In order to examine the effects of the overexpression of c-erbB-2 (HER-2, neu) on human bronchial epithelial cells, a human c-erbB-2 expression vector was introduced into the simian virus 40 large T-antigen-immortalized human bronchial epithelial cell line BEAS-2B. Isolation of multiple clonal cell lines after selecti...

journal_title：Cancer research

authors： Noguchi M,Murakami M,Bennett W,Lupu R,Hui F Jr,Harris CC,Gerwin BI

更新日期：1993-05-01 00:00:00

abstract：:Verapamil and a number of other Ca2+ antagonists were found to potentiate DNA damage induced by 4'-demethylepipodophyllotoxin-9-(4,6-O-ethylidene-beta-D-glucop yra noside (VP-16) in L1210 cells in vitro. The potentiating effect of verapamil on DNA single-strand breaks in vitro was concentration dependent, relevant to ...

journal_title：Cancer research

authors： Yalowich JC,Ross WE

更新日期：1984-08-01 00:00:00

abstract：:Tumor cell survival relies upon adaptation to the acidic conditions of the tumor microenvironment. To investigate potential acidosis survival mechanisms, we examined the effect of low pH (6.7) on human breast carcinoma cells. Acute low pH exposure reduced proliferation rate, induced a G1 cell cycle arrest, and increas...

journal_title：Cancer research

authors： Wojtkowiak JW,Rothberg JM,Kumar V,Schramm KJ,Haller E,Proemsey JB,Lloyd MC,Sloane BF,Gillies RJ

更新日期：2012-08-15 00:00:00

abstract：:Embryonal carcinoma cells localize to a specific array of target tissues including the male submaxillary gland following intracardiac injection. These target tissues or conditioned medium derived from them have been shown to stimulate the in vitro migration of embryonal carcinoma cells. Here we show that in vitro migr...

journal_title：Cancer research

authors： Kahan BW,Kramp DC

更新日期：1987-12-01 00:00:00

abstract：:Deleterious mutations of the ubiquitin carboxy-terminal hydrolase BAP1 found in cancers are predicted to encode inactive truncated proteins, suggesting that loss of enzyme function is a primary tumorigenic mechanism. However, many tumors exhibit missense mutations or in-frame deletions or insertions, often outside the...

journal_title：Cancer research

authors： Peng H,Prokop J,Karar J,Park K,Cao L,Harbour JW,Bowcock AM,Malkowicz SB,Cheung M,Testa JR,Rauscher FJ 3rd

更新日期：2018-03-01 00:00:00

abstract：:In this paper, we describe the role of chemokine receptor CXCR4 activation by its natural ligand, the chemokine stromal cell-derived factor (SDF-1) (CXCL12), in glioblastoma cell growth in vitro. We show that both CXC chemokine receptor 4 (CXCR4) and SDF-1 mRNA are expressed in several human glioblastoma multiforme tu...

journal_title：Cancer research

authors： Barbero S,Bonavia R,Bajetto A,Porcile C,Pirani P,Ravetti JL,Zona GL,Spaziante R,Florio T,Schettini G

更新日期：2003-04-15 00:00:00

abstract：:Aggressive tumor growth, diffuse tissue invasion, and neurodegeneration are hallmarks of malignant glioma. Although glutamate excitotoxicity is considered to play a key role in glioma-induced neurodegeneration, the mechanism(s) controlling this process is poorly understood. Astrocyte elevated gene-1 (AEG-1) is an onco...

journal_title：Cancer research

authors： Lee SG,Kim K,Kegelman TP,Dash R,Das SK,Choi JK,Emdad L,Howlett EL,Jeon HY,Su ZZ,Yoo BK,Sarkar D,Kim SH,Kang DC,Fisher PB

更新日期：2011-10-15 00:00:00

abstract：:Male Sprague-Dawley rats were given weekly s.c. injections of 1,2-dimethylhydrazine (21 mg/kg) for 20 weeks. The injections were then discontinued, and, after an interval of 2 to 8 weeks, experimental animals were given i.p. injections of 5,6-dihydroxytryptamine (5,6DHT) at a dose of 40 mg/kg and sacrificed at interva...

journal_title：Cancer research

authors： Tutton PJ,Barkla DH

更新日期：1977-04-01 00:00:00

abstract：:Electron micrographs of CCL237 and FET cells (two slowly growing, differentiated human colon carcinoma lines) revealed enlarged mitochondria with few cristae. Polarographic measurement of respiratory activity in mitochondria isolated from these cell lines was compared to that of CV-1 cells (a normal monkey kidney epit...

journal_title：Cancer research

authors： Modica-Napolitano JS,Steele GD Jr,Chen LB

更新日期：1989-06-15 00:00:00

abstract：:Potent luteinizing hormone-releasing hormone analogues are known to cause regression of hormone-dependent mammary tumors. We have observed that high and long-lasting serum levels of a potent luteinizing hormone-releasing hormone analogue [desglycyl10-(D-leucyl6) luteinizing hormone-releasing hormone ethylamide, leupro...

journal_title：Cancer research

authors： Okada H,Sakura Y,Kawaji H,Yashiki T,Mima H

更新日期：1983-04-01 00:00:00

abstract：:Cultures of human mammary epithelial cells (HMECs) contain a subpopulation of variant cells with the capacity to propagate beyond an in vitro proliferation barrier. These variant HMECs, which contain hypermethylated and silenced p16(INK4a) (p16) promoters, eventually accumulate multiple chromosomal changes, many of wh...

journal_title：Cancer research

authors： Holst CR,Nuovo GJ,Esteller M,Chew K,Baylin SB,Herman JG,Tlsty TD

更新日期：2003-04-01 00:00:00

abstract：:Retinoic acid inhibits the proliferation of the murine melanoma clone S91-C-2 cells, enhances the glycosylation of specific cell surface sialoglycoproteins, and stimulates sialytransferase activity. Mutant clones, selected from the S91-C-2 cells for resistance to the growth-inhibitory effect of retinoic acid, were use...

journal_title：Cancer research

authors： Lotan R,Lotan D,Meromsky L

更新日期：1984-12-01 00:00:00

abstract：:Combined cytogenetic and biochemical approaches were used to investigate the contributions of the catalytic subunit of DNA-dependent protein kinase (DNA-PKcs) in the maintenance of genomic stability in nonirradiated and irradiated primary mouse embryo fibroblasts (MEF). We show that telomere dysfunction contributes on...

journal_title：Cancer research

authors： Martín M,Genescà A,Latre L,Jaco I,Taccioli GE,Egozcue J,Blasco MA,Iliakis G,Tusell L

更新日期：2005-11-15 00:00:00

abstract：:We have previously shown that inoculation of human chromosome 3 (chr3)/A9 mouse fibrosarcoma microcell hybrids (MCHs) into severe combined immunodeficient (SCID) mice was followed by the regular elimination of some 3p regions whereas a 3q region was retained even after prolonged mouse passage. Using this approach, ref...

journal_title：Cancer research

authors： Kholodnyuk ID,Szeles A,Yang Y,Klein G,Imreh S

更新日期：2000-12-15 00:00:00

abstract：:H2AX phosphorylation is an early step in the response to DNA damage. It is widely accepted that ATM (ataxia telangiectasia mutated protein) phosphorylates H2AX in response to DNA double-strand breaks (DSBs). Whether DNA-dependent protein kinase (DNA-PK) plays any role in this response is unclear. Here, we show that H2...

journal_title：Cancer research

authors： Stiff T,O'Driscoll M,Rief N,Iwabuchi K,Löbrich M,Jeggo PA

更新日期：2004-04-01 00:00:00

abstract：:KB cells from a human nasopharyngeal tumor were cocultivated with human embryonic fibroblasts (HF 8101 cells); 7 to 14 days after incubation, "spongy degeneration"-like changes developed in the target cell-growing area. These changes developed in other target cells [HeLa cells from human cervical cancer, human hepatom...

journal_title：Cancer research

authors： Imanishi J,Hoshino S,Matsuoka H,Uemura H,Imanishi T,Tanaka A,Nishino H,Kishida T

更新日期：1983-09-01 00:00:00

abstract：:Glioblastoma multiforme is a fatal malignancy of the central nervous system, demanding new methods of treatment. The combination of a calmodulin antagonist with bleomycin has shown synergistic activity in several preclinical models and has been evaluated in a Phase I clinical trial. Since phenothiazines reach high con...

journal_title：Cancer research

authors： Hait WN,Byrne TN,Piepmeier J,Durivage HJ,Choudhury S,Davis CA,Gates JA

更新日期：1990-10-15 00:00:00

abstract：:Microtubule inhibitors as chemotherapeutic drugs are widely used for cancer treatment. However, the development of multidrug resistance (MDR) in cancer is a major challenge for microtubule inhibitors in their clinical implementation. From a high-throughput drug screen using cells transformed by oncogenic RAS, we ident...

journal_title：Cancer research

authors： Ning N,Yu Y,Wu M,Zhang R,Zhang T,Zhu C,Huang L,Yun CH,Benes CH,Zhang J,Deng X,Chen Q,Ren R

更新日期：2018-10-15 00:00:00

abstract：:The chemosensitivity of human tumor xenografts to mitozolomide, 8-carbamoyl-3-(2-chloroethyl)imidazo[5-1-d]-1,2,3,5-tetrazin-4(3H) -one, was studied in 3 different assay systems. In concentrations of 1 to 500 micrograms/ml, mitozolomide completely inhibited the colony-forming ability in soft agar of cell suspensions f...

journal_title：Cancer research

authors： Fodstad O,Aamdal S,Pihl A,Boyd MR

更新日期：1985-04-01 00:00:00

abstract：:Unscheduled DNA synthesis (UDS) indicated by melphalan was studied in freshly collected tumor cells from human melanoma metastases. Comparative studies were done on human bone marrow blast cells. Significant levels of UDS comparable with those in myeloblasts were found in only two of eight melanoma cell populations. T...

journal_title：Cancer research

authors： Lewensohn R,Ringborg U,Hansson J

更新日期：1982-01-01 00:00:00