Protein kinase C epsilon is an endogenous photosensitizer that enhances ultraviolet radiation-induced cutaneous damage and development of squamous cell carcinomas.

abstract：:The oxidation of the bladder carcinogen 2-naphthylamine (2-NA) by prostaglandin H synthase (PHS) in vitro was examined. Oxygen uptake studies of 2-NA oxidation in the presence of glutathione, as well as extensive product analysis data, are consistent with a one-electron mechanism of 2-NA oxidation by PHS. The formatio...

journal_title：Cancer research

authors： Boyd JA,Eling TE

更新日期：1987-08-01 00:00:00

abstract：:Paclitaxel has been shown to activate Raf-1 and cause phosphorylation of Bcl-2, which has been correlated with paclitaxel-induced apoptosis of cancer cells. In the present studies, we demonstrate that in human AML HL-60 cells that express Bcl-2 but little Bcl-xL (HL-60/neo cells), paclitaxel-induced phosphorylation of...

journal_title：Cancer research

authors： Ibrado AM,Liu L,Bhalla K

更新日期：1997-03-15 00:00:00

abstract：:To evaluate the role of chronic inflammation in the development of gallstones and biliary tract cancer, we examined the risk associated with 62 single nucleotide polymorphisms (SNPs), in 22 inflammation-related genes, in a population-based case-control study conducted in Shanghai, China, where the incidence of biliary...

journal_title：Cancer research

authors： Hsing AW,Sakoda LC,Rashid A,Andreotti G,Chen J,Wang BS,Shen MC,Chen BE,Rosenberg PS,Zhang M,Niwa S,Chu L,Welch R,Yeager M,Fraumeni JF Jr,Gao YT,Chanock SJ

更新日期：2008-08-01 00:00:00

abstract：:Dog and rat animal models have been developed for repeated intravascular administrations to the liver. However, mice have generally been considered too small to use for these models. This study describes the development of mouse models that permit the establishment of liver metastases that can be subsequently treated ...

journal_title：Cancer research

authors： Kasuya H,Kuruppu DK,Donahue JM,Choi EW,Kawasaki H,Tanabe KK

更新日期：2005-05-01 00:00:00

abstract：:The pancreatic carcinogen N-nitrosobis(2-oxopropyl)-amine was administered to Syrian golden hamsters after cholecystoduodenostomy and choledochostomy to investigate a possible bile reflux mechanism as a factor in pancreatic carcinogenesis. The induced lesions were similar in morphology, multiplicity, and distribution ...

journal_title：Cancer research

authors： Pour P,Donnelly T

更新日期：1978-07-01 00:00:00

abstract：:DDX3 is a DEAD box RNA helicase with diverse biological functions. Using colony formation assay, our results revealed that DDX3 inhibited the colony formation ability of various tumor cells, and this inhibition might be due to a reduced growth rate caused by DDX3. Additionally, we identified p21(waf1/cip1), a cyclin-d...

journal_title：Cancer research

authors： Chao CH,Chen CM,Cheng PL,Shih JW,Tsou AP,Lee YH

更新日期：2006-07-01 00:00:00

abstract：:Sleep fragmentation (SF) is a highly prevalent condition and a hallmark of sleep apnea, a condition that has been associated with increased cancer incidence and mortality. In this study, we examined the hypothesis that sleep fragmentation promotes tumor growth and progression through proinflammatory TLR4 signaling. In...

journal_title：Cancer research

authors： Hakim F,Wang Y,Zhang SX,Zheng J,Yolcu ES,Carreras A,Khalyfa A,Shirwan H,Almendros I,Gozal D

更新日期：2014-03-01 00:00:00

abstract：:Cell aggregation is frequently impaired during the growth of primary tumors and the formation of metastatic lesions. Cell aggregation depends on cell-cell adhesion; however, no rigorous approach exists to monitor and quantify it accurately in the absence of the confounding factors of cell-substrate adhesion and the re...

journal_title：Cancer research

authors： Saias L,Gomes A,Cazales M,Ducommun B,Lobjois V

更新日期：2015-06-15 00:00:00

abstract：:The sonic hedgehog (SHH) receptor Patched 1 (Ptch1) is critical for embryonic development, and its loss is linked to tumorigenesis. Germ line inactivation of one copy of Ptch1 predisposes to basal cell carcinoma and medulloblastoma in mouse and man. In many cases, medulloblastoma arising from perturbations of Ptch1 fu...

journal_title：Cancer research

authors： Lee Y,Miller HL,Russell HR,Boyd K,Curran T,McKinnon PJ

更新日期：2006-07-15 00:00:00

abstract：:The "a disintegrin and metalloprotease" (ADAM) family contributes to regulation of the cell-cell and cell-matrix interactions that are critical determinants of malignancy. To determine the relationship between metastasis and ADAM proteins, we compared the mRNA levels of ADAM9, -10, -12, -15, and -17 in sublines of an ...

journal_title：Cancer research

authors： Shintani Y,Higashiyama S,Ohta M,Hirabayashi H,Yamamoto S,Yoshimasu T,Matsuda H,Matsuura N

更新日期：2004-06-15 00:00:00

abstract：:The level of nonspecific lipid transfer protein in three Morris hepatomas of varying degrees of differentiation has been found to be less than 10% of the level in either host or control livers, whereas phosphatidylcholine transfer activity is slightly reduced for hepatomas compared to host livers (20 to 40%), though n...

journal_title：Cancer research

authors： Crain RC,Clark RW,Harvey BE

更新日期：1983-07-01 00:00:00

abstract：:There is a paucity of data on whether or not women can be reinfected with human papillomavirus (HPV) types to which they were exposed to earlier in life and on the role of natural immunity. The observation of HPV infection at older ages may be explained by the reactivation of a latent infection or new exposure from se...

journal_title：Cancer research

authors： Trottier H,Ferreira S,Thomann P,Costa MC,Sobrinho JS,Prado JC,Rohan TE,Villa LL,Franco EL

更新日期：2010-11-01 00:00:00

abstract：:Eosinophilia in tissues and/or circulating blood is known to be associated with a wide variety of malignancies but the role of the eosinophil in neoplastic conditions is not known. Using the cheek pouch of the Syrian hamster as an experimental model for oral carcinogenesis, it has recently been shown that eosinophils ...

journal_title：Cancer research

authors： Ghiabi M,Gallagher GT,Wong DT

更新日期：1992-01-15 00:00:00

abstract：:Glioblastomas display cellular hierarchies with self-renewing tumor-initiating cells (TIC), also known as cancer stem cells, at the apex. Although the TIC hypothesis remains controversial and the functional assays to define the TIC phenotype are evolving, we and others have shown that TICs may contribute to therapeuti...

journal_title：Cancer research

authors： Kim Y,Wu Q,Hamerlik P,Hitomi M,Sloan AE,Barnett GH,Weil RJ,Leahy P,Hjelmeland AB,Rich JN

更新日期：2013-08-01 00:00:00

abstract：:There are conflicting data in the literature as to whether cytotoxicity of the cytidine antimetabolite 5'-azacytidine (AZC) is a consequence of its incorporation into RNA, DNA, or both. Because apoptosis appears to be the predominant mode of tumor cell death after treatment with most antitumor drugs, and in the case o...

journal_title：Cancer research

authors： Murakami T,Li X,Gong J,Bhatia U,Traganos F,Darzynkiewicz Z

更新日期：1995-07-15 00:00:00

abstract：:An interstitial deletion of the short arm of a chromosome 11 was found in Wilms' tumor cells of a patient without aniridia. The chromosomes in her peripheral blood lymphocytes were normal. The karyotype of the tumor cells is similar to that reported for the somatic cells of patients with aniridia-Wilms' tumor associat...

journal_title：Cancer research

authors： Kaneko Y,Egues MC,Rowley JD

更新日期：1981-11-01 00:00:00

abstract：:The metabolic changes in rat hepatoma cell line, AH70 cells, after coculturing with Kupffer cells were visualized using a silicon-intensified target camera and subsequent processing with a computer-assisted digital imaging processor. In cocultured tumor cells, nonactivated Kupffer cells reduced mitochondrial energizat...

journal_title：Cancer research

authors： Kurose I,Miura S,Fukumura D,Yonei Y,Saito H,Tada S,Suematsu M,Tsuchiya M

更新日期：1993-06-01 00:00:00

abstract：:Previous laboratory investigations, case reports, and a hospital-based case-control study have suggested that marijuana use may be a risk factor for squamous cell head and neck cancer. We conducted a population-based case-control study to determine whether marijuana use is associated with the development of oral squam...

journal_title：Cancer research

authors： Rosenblatt KA,Daling JR,Chen C,Sherman KJ,Schwartz SM

更新日期：2004-06-01 00:00:00

abstract：:Many malignancies exhibit distinct patterns of metastasis that appear to be mediated by receptor/ligand-like interactions between tumor cells and organ-specific vascular endothelium. In order to study endothelial cell surface molecules involved in the binding of metastatic cells, we developed a perfusion method to iso...

journal_title：Cancer research

authors： Johnson RC,Augustin-Voss HG,Zhu DZ,Pauli BU

更新日期：1991-01-01 00:00:00

abstract：:Rhabdomyosarcomas are the most frequent malignant soft tissue tumors of childhood; however, because current multimodality treatments fail to improve the poor survival rate of children with metastatic rhabdomyosarcoma, new treatments are required. We previously identified the gamma-subunit of the fetal acetylcholine re...

journal_title：Cancer research

authors： Gattenlöhner S,Marx A,Markfort B,Pscherer S,Landmeier S,Juergens H,Müller-Hermelink HK,Matthews I,Beeson D,Vincent A,Rossig C

更新日期：2006-01-01 00:00:00

abstract：:WWOX is a tumor suppressor that functions as a modular protein partner of transcription factors. WWOX contains two WW domains that mediate protein-protein interactions. In this report, we show that WWOX, via its first WW domain, specifically associates with the proline-rich motif of c-Jun proto-oncogene. Our data show...

journal_title：Cancer research

authors： Gaudio E,Palamarchuk A,Palumbo T,Trapasso F,Pekarsky Y,Croce CM,Aqeilan RI

更新日期：2006-12-15 00:00:00

abstract：:Two mutations of the ATM gene were recently suggested to confer breast cancer risks similar to mutations of BRCA1 or BRCA2. Here, we set out to confirm these findings in 961 families with non-BRCA1/BRCA2 breast cancer from diverse geographical regions. We did not detect the ATM 7271T-->G mutation in any family. The AT...

journal_title：Cancer research

authors： Szabo CI,Schutte M,Broeks A,Houwing-Duistermaat JJ,Thorstenson YR,Durocher F,Oldenburg RA,Wasielewski M,Odefrey F,Thompson D,Floore AN,Kraan J,Klijn JG,van den Ouweland AM,Wagner TM,Devilee P,Simard J,van 't Veer LJ,G

更新日期：2004-02-01 00:00:00

abstract：:In this study we describe the establishment of a leukemic cell line (BNML-CL/ara-C), originating from the 1-beta-D-arabinofuranosylcytosine (ara-C)-resistant brown Norway rat myelocytic leukemia model (BNML/ara-C), that retains the in vivo generated ara-C resistance. Its biological and biochemical characteristics have...

journal_title：Cancer research

authors： Richel DJ,Colly LP,Arkesteijn GJ,Arentsen-Honders MW,Kerster MG,ter Riet PM,Willemze R

更新日期：1990-10-15 00:00:00

abstract：:Seventeen young women with clinically confirmed mammary dysplasia and six age-matched controls were treated with alpha-tocopherol. Serum samples collected during the luteal phase of each woman at monthly intervals for the 4-month duration of the study were analyzed for serum luteinizing hormone, follicle-stimulating h...

journal_title：Cancer research

authors： Sundaram GS,London R,Margolis S,Wenk R,Lustgarten J,Nair PP,Goldstein P

更新日期：1981-09-01 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：:Spontaneous tumorigenesis was evaluated in male p53-knockout (p53-/-) mice treated with dehydroepiandrosterone (DHEA), quercetin, d-limonene, or all-trans retinoic acid to determine whether tumor development in these mice can be modulated by cancer-chemopreventive agents. DHEA-treated mice experienced a delay in tumor...

journal_title：Cancer research

authors： Hursting SD,Perkins SN,Haines DC,Ward JM,Phang JM

更新日期：1995-09-15 00:00:00

abstract：:Infection by human papillomaviruses (HPV) leads to the formation of benign lesions, warts, and in some cases, cervical cancer. The formation of these lesions is dependent upon increased expression of proangiogenic factors. Angiogenesis is linked to tissue hypoxia through the activity of the oxygen-sensitive hypoxia-in...

journal_title：Cancer research

authors： Bodily JM,Mehta KP,Laimins LA

更新日期：2011-02-01 00:00:00

abstract：:Taxol is a novel antitumor agent with demonstrated efficacy against ovarian, breast, and non-small cell lung cancers in Phase II clinical trials, but which has been shown not to cross the blood-brain barrier. To adapt taxol as a therapy for brain tumors, we have incorporated it into a biodegradable polyanhydride matri...

journal_title：Cancer research

authors： Walter KA,Cahan MA,Gur A,Tyler B,Hilton J,Colvin OM,Burger PC,Domb A,Brem H

更新日期：1994-04-15 00:00:00

abstract：:The activity of the serine protease plasminogen activator (PA), which correlates with tumorigenicity and metastatic capacity, was examined using the 125I-labeled fibrin plate assay in cell extracts from four human glioma lines as a function of growth in vitro. Cell-associated inhibitory activity to plasmin and urokina...

journal_title：Cancer research

authors： Gross JL,Behrens DL,Mullins DE,Kornblith PL,Dexter DL

更新日期：1988-01-15 00:00:00

abstract：:The possibility of decreasing the gastrointestinal (GI) toxic effects of 5-fluorouracil (5-FU) on the digestive tract such as its injury of cells and induction of diarrhea, without reducing its antitumor activity, was investigated in rats. Oxonic acid was found to inhibit the phosphorylation of 5-FU to 5-fluorouridine...

journal_title：Cancer research

authors： Shirasaka T,Shimamoto Y,Fukushima M

更新日期：1993-09-01 00:00:00