Prostate-specific membrane antigen-targeted photodynamic therapy induces rapid cytoskeletal disruption.

abstract：:MICAL2 is a tumor-promoting factor involved in cell migration, invasion, deformation, and proliferation not yet fully explored in lung adenocarcinoma (LUAD). This study demonstrated that MICAL2 was overexpressed and cytoplasm-enriched in LUAD tissues. Moreover, high cytoplasmic MICAL2 and/or total MICAL2 expression le...

journal_title：Cancer letters

authors： Zhou W,Liu Y,Gao Y,Cheng Y,Chang R,Li X,Zhou Y,Wang S,Liang L,Duan C,Zhang C

更新日期：2020-07-28 00:00:00

abstract：:The plant species Ephedra is commonly used in both folk medicine and for the preparation of health teas. Nitrosation of a tea made from Ephedra altissima yielded N-nitrosoephedrine (NEP), N-nitrosopseudoephedrine (NPEP), N-nitrosoproline (NPRO), N-nitrosomethylbenzylamine (NMBA), trace quantities of 2 unidentified non...

journal_title：Cancer letters

authors： Tricker AR,Wacker CD,Preussmann R

更新日期：1987-05-01 00:00:00

abstract：:Cetuximab inhibits HIF-1-regulated glycolysis in cancer cells, thereby reversing the Warburg effect and leading to inhibition of cancer cell metabolism. AMP-activated protein kinase (AMPK) is activated after cetuximab treatment, and a sustained AMPK activity is a mechanism contributing to cetuximab resistance. Here, w...

journal_title：Cancer letters

authors： Luo J,Hong Y,Lu Y,Qiu S,Chaganty BK,Zhang L,Wang X,Li Q,Fan Z

更新日期：2017-01-01 00:00:00

abstract：:Vitamin C has been suggested and disputed as an anti-cancer agent. Previous in vitro studies using either primary cell cultures from cancer patients or tumor cell lines have suggested that tumor cells with different lineages may have different sensitivities to ascorbic acid. In this study we report characterization of...

journal_title：Cancer letters

authors： Kao TL,Meyer WJ 3rd,Post JF

更新日期：1993-06-15 00:00:00

abstract：:The cooking of meat and fish produces heterocyclic amine mutagens, including 2-amino-1-methyl-6-phenylimidazo[4,5b]pyridine (PhIP) and 2-amino-3-methylimidazo[4,5-f]quinoline (IQ). Chronic administration of PhIP or IQ to the F344 rat induces tumors at several sites, including adenocarcinomas of the colon, and short-te...

journal_title：Cancer letters

authors： Xu M,Dashwood RH

更新日期：1999-09-01 00:00:00

abstract：:Mutations of Ki-ras and p53 genes in hepatocellular carcinomas (HCCs) induced by the choline deficient L-amino acid defined (CDAA) diet in rats were investigated by polymerase chain reaction (PCR), single strand conformation polymorphism (SSCP) analysis followed by direct sequencing. Male Fischer 344 rats, 6 weeks old...

journal_title：Cancer letters

authors： Tsujiuchi T,Kido A,Nakae D,Takahama M,Majima T,Kobitsu K,Okajima E,Tsutsumi M,Denda A,Konishi Y

更新日期：1996-11-12 00:00:00

abstract：:Previously, we had reviewed 43 cases of invasive cancers, adenosquamous cell carcinoma and adenocarcinoma for HPV type infections. With the same cases we extended the investigation to cytomegalovirus (CMV) and herpes simplex virus (HSV) infections. Results show that the prevalence of CMV and HSV infections from these ...

journal_title：Cancer letters

authors： Han CP,Tsao YP,Sun CA,Ng HT,Chen SL

更新日期：1997-12-09 00:00:00

abstract：:The highly conserved RNA-binding protein, Lin28, is involved in many biological processes, including development, reprogramming, pluripotency, and metabolism. Importantly, Lin28 functions as an oncogene, promoting tumor progression and metastasis in various human cancers. Lin28 can regulate gene expression either by d...

journal_title：Cancer letters

authors： Jiang S,Baltimore D

更新日期：2016-05-28 00:00:00

abstract：:A single tumorigenic dose of methylazoxymethanol acetate increased adenylate cyclase activity in total liver homogenates 70-100% by the seventh day after treatment. The increased activity occurred in the plasma membranes rather than in the nuclei and was accompanied by a significant increase in 5'-nucleotidase activit...

journal_title：Cancer letters

authors： Zedeck MS,Swislocki NI

更新日期：1975-11-01 00:00:00

abstract：:The in vitro chemosensitizing effect of triptolide (PG490) on the cytotoxicity of 5-fluorouracil (5-FU) was determined in three colorectal cancer (CRC) cell lines. PG490 alone was toxic to CRC cell lines (IC(50)s: 1.39-5.51nM). The cytotoxicity of 5-FU to CRC cell lines was 4-15-fold sensitized by combining use of low...

journal_title：Cancer letters

authors： Xu B,Guo X,Mathew S,Armesilla AL,Cassidy J,Darling JL,Wang W

更新日期：2010-05-28 00:00:00

abstract：:A 65K protein, known for promoting nucleocytoplasmic mRNA transport in a cell-free system, was previously found in fetal and tumor cells of the rat. The primary objective of this study was to show specificity of immunohistochemical staining for the 65K protein in the livers of rats subjected to a hepatocarcinogenesis ...

journal_title：Cancer letters

authors： Hanausek-Walaszek M,Del Rio M,Adams AK

更新日期：1989-12-01 00:00:00

abstract：:To improve the knowledge of the underlying mechanisms of action involved in air pollution Particulate Matter (PM)-induced toxicity in human lungs, with a particular interest of the crucial role played by coated-organic chemicals, we were interested in the metabolic activation of Polycyclic Aromatic Hydrocarbons (PAH)-...

journal_title：Cancer letters

authors： Billet S,Abbas I,Le Goff J,Verdin A,André V,Lafargue PE,Hachimi A,Cazier F,Sichel F,Shirali P,Garçon G

更新日期：2008-10-18 00:00:00

abstract：:Calcium-stimulated, phospholipid dependent protein kinase C activity was found in cytosolic extracts of the epidermis of SENCAR, C57BL/6 and Ha/ICR mice. The enzymes were partially purified by DEAE-cellulose chromatography. There were no significant differences between the 3 strains in basal protein kinase C activity....

journal_title：Cancer letters

authors： Garte SJ,Edinger F,Mufson RA

更新日期：1985-11-01 00:00:00

abstract：:The role of mesothelial cells in the intraperitoneal spread of ovarian cancer is still elusive. In particular, it is unclear whether these cells constitute a passive barrier preventing cancer cell progression or perhaps act as an active promoter of this process. In this report we show that omental human peritoneal mes...

journal_title：Cancer letters

authors： Mikuła-Pietrasik J,Sosińska P,Kucińska M,Murias M,Maksin K,Malińska A,Ziółkowska A,Piotrowska H,Woźniak A,Książek K

更新日期：2014-12-28 00:00:00

abstract：:An increase in the levels of oxidation is a universal feature of genomic DNA of irradiated or aged or even malignant cells. In case of apoptotic death of stressed cells, oxidized DNA can be released in circulation (cfDNA). According to the results of the studies performed in vitro by our group and other researchers, t...

journal_title：Cancer letters

authors： Glebova K,Veiko N,Kostyuk S,Izhevskaya V,Baranova A

更新日期：2015-01-01 00:00:00

abstract：:We have established three cloned cell lines (COS1NR, COS2NR and COS4NR) from the lung metastatic nodule of a highly metastatic variant of rat transplantable osteosarcoma, C-SLM. All three clones shared the same morphological characteristics and tumorigenicity, but their growth rates in vitro and metastatic ability in ...

journal_title：Cancer letters

authors： Honoki K,Mori T,Tsutsumi M,Tsujiuchi T,Kido A,Morishita T,Miyauchi Y,Dohi Y,Mii Y,Tamai S,Konishi Y

更新日期：1998-05-15 00:00:00

abstract：:The widespread consumption of tea as beverage throughout the world has stimulated interest in the possibility of its use in chemoprevention of cancer. The present set of investigation was carried out to evaluate the anticarcinogenic activity of black tea using lung tumorigenesis model in Swiss albino mice. Diethylnitr...

journal_title：Cancer letters

authors： Shukla Y,Taneja P

更新日期：2002-02-25 00:00:00

abstract：:Tumor acidity is now considered an important determinant of drug-resistance and tumor progression, and anti-acidic approaches, such as Proton Pump inhibitors (PPIs), have demonstrated promising antitumor and chemo-sensitizing efficacy. The main purpose of the present study was to evaluate the possible PPI-induced sens...

journal_title：Cancer letters

authors： Azzarito T,Venturi G,Cesolini A,Fais S

更新日期：2015-01-28 00:00:00

abstract：:Polyphenolic antioxidants protected against Al-phthalocyanine tetrasulfonate-sensitized photohemolysis of human erythrocytes. A quantitative structure-activity relationship has been obtained to describe the protective effects of di- and trihydroxybenzenes: log cI(50) (microM)=(1.8620+/-1.5565)+(3.6366+/-2.8245) E(1)(7...

journal_title：Cancer letters

authors： Maroziene A,Kliukiene R,Sarlauskas J,Cenas N

更新日期：2000-08-31 00:00:00

abstract：:Cancer cells often exhibit altered epigenetic signatures that can misregulate genes involved in processes such as transcription, proliferation, apoptosis and DNA repair. As regulation of chromatin structure is crucial for DNA repair processes, and both DNA repair and epigenetic controls are deregulated in many cancers...

journal_title：Cancer letters

authors： Agarwal P,Jackson SP

更新日期：2016-10-01 00:00:00

abstract：:FOY-305 is a synthetic serine protease inhibitor and ONO-3403 and FO-349 are its derivatives. The effects of these compounds on the proliferation of 13 human neuroblastoma cell lines were investigated in vitro by MTT colorimetric assay. The half maximum inhibition concentrations of ONO-3403 varied between 22 and 90 mi...

journal_title：Cancer letters

authors： Hiwasa T,Kondo K,Nakagawara A,Ohkoshi M

更新日期：1998-04-24 00:00:00

abstract：:In Mongolian gerbils, the gastric mucosa shows dramatic changes after Helicobacter pylori inoculation. The influence of the timing of N-methyl-N-nitrosourea (MNU) administration after H. pylori inoculation on gastric carcinogenesis was investigated. Ninety-two gerbils were divided into four groups. One group was given...

journal_title：Cancer letters

authors： Maruta F,Sugiyama A,Ishida K,Ikeno T,Murakami M,Kawasaki S,Ota H,Tatematsu M,Katsuyama T

更新日期：2000-11-10 00:00:00

abstract：:The effects of treatment with naturally occurring antioxidants, selenium, beta-carotene, ferulic acid, esculin and eugenol during the promotional phase of tumor development were investigated in male F344 rats pre-treated with 1,2-dimethylhydrazine (DMH) and 1-methyl-1-nitrosourea (MNU). Animals were given 3 subcutaneo...

journal_title：Cancer letters

authors： Imaida K,Hirose M,Yamaguchi S,Takahashi S,Ito N

更新日期：1990-11-19 00:00:00

abstract：:To define the critical region of liver-specific tumor suppressor genes in human hepatocellular carcinoma (HCC), we analyzed 30 cases of hepatocellular carcinoma using nine 4q and six 16q microsatellite polymorphic DNA markers. We observed one major common deleted region which was flanked by D4S175-D4S1625 and there ma...

journal_title：Cancer letters

authors： Chou YH,Chung KC,Jeng LB,Chen TC,Liaw YF

更新日期：1998-01-16 00:00:00

abstract：:In the present study, Tbx3, a member of the T-box family of transcription factors, was identified as an up-regulated gene by mRNA differential display in the regression (apoptosis) stage after uracil-induction of papillomatosis in the rat urinary bladder. Immunohistochemical analysis revealed that apoptosis cells are ...

journal_title：Cancer letters

authors： Ito A,Asamoto M,Hokaiwado N,Takahashi S,Shirai T

更新日期：2005-02-28 00:00:00

abstract：:Interleukin-2 (IL-2) and granulocyte-macrophage colony stimulating factor (GM-CSF) facilitate the maturation and functioning of injected DC. We developed a method of in situ electroporation using IL-2 and GM-CSF genes (EGT/cytokines), followed by intra-tumoral (i.t.) immature DC to determine the immune response at the...

journal_title：Cancer letters

authors： Wang YS,Tsang YW,Chi CH,Chang CC,Chu RM,Chi KH

更新日期：2008-08-08 00:00:00

abstract：:Studies have been demonstrating Pfaffia paniculata root (Brazilian ginseng) anticarcinogenic activities. We evaluated its chemopreventive effects on preneoplastic hepatic lesions. BALB/c aged-15 days received 10mug/g of diethylnitrosamine carcinogen, i.p. They were fed with the powdered root added to the diet: 0.5, 2 ...

journal_title：Cancer letters

authors： da Silva TC,Paula da Silva A,Akisue G,Luis Avanzo J,Kazumi Nagamine M,Fukumasu H,Matsuzaki P,César Raspantini P,Haraguchi M,Lima Górniak S,Dagli ML

更新日期：2005-08-26 00:00:00

abstract：:The striking differences in the natural history of clinical subgroups of neuroblastoma (NB), and the evolving therapeutic approaches for each, makes it imperative for prognostic markers to be reevaluated within individual clinical categories. At least one third of NB cases present without distant metastasis and cytoto...

journal_title：Cancer letters

authors： Mora J,Gerald WL,Cheung NK

更新日期：2003-07-18 00:00:00

abstract：:Sleeping Beauty (SB) is a genetically engineered insertional mutagenesis system. Its ability to rapidly induce cancer in SB-transgenic mice as well as the ease of identification of the mutated genes suggest important roles for SB in the discovery of novel cancer genes as well as the generation of models of human cance...

journal_title：Cancer letters

authors： Howell VM

更新日期：2012-04-01 00:00:00

abstract：:Breast cancer, especially triple-negative breast cancer (TNBC), has limited treatment options. We repurposed the FDA-approved drug bazedoxifene as a novel inhibitor of interleukin 6/glycoprotein 130 signaling. In this study, we investigated the inhibitory effects of bazedoxifene alone or in combination with paclitaxel...

journal_title：Cancer letters

authors： Fu S,Chen X,Lo HW,Lin J

更新日期：2019-04-28 00:00:00