Lectin reactivity of murine fibrosarcoma lines with a different metastatic potential.

abstract：:Despite the improved 5-year survival rate of breast cancer, triple-negative breast cancer (TNBC) remains a challenge due to lack of effective targeted therapy and higher recurrence and metastasis than other subtypes. To identify novel druggable targets and to understand its unique biology, we tried to implement 24 pat...

journal_title：Cancer letters

authors： Jung J,Jang K,Ju JM,Lee E,Lee JW,Kim HJ,Kim J,Lee SB,Ko BS,Son BH,Lee HJ,Gong G,Ahn SY,Choi JK,Singh SR,Chang S

更新日期：2018-08-01 00:00:00

abstract：:The mechanism underlying the chemopreventive effects of the non-steroidal anti-inflammatory drug sulindac remains unclear. Its active metabolite, sulindac sulfide, induces cell cycle arrest as well as apoptosis in mammalian cell lines. We now show that in murine thymocytes, sulindac sulfide-induced cell death is p53, ...

journal_title：Cancer letters

authors： Jung B,Barbier V,Brickner H,Welsh J,Fotedar A,McClelland M

更新日期：2005-02-28 00:00:00

abstract：:As a continuation of studies using natural and synthetic products as cancer chemopreventive agents, we examined the reduction-oxidation potentials of hydroxylated emodin derivatives prepared from emodin in phosphate buffer at pH 7.2 using cyclic voltammetry. A significant correlation was found between the reduction po...

journal_title：Cancer letters

authors： Koyama J,Inoue M,Morita I,Kobayashi N,Osakai T,Nishino H,Tokuda H

更新日期：2006-09-28 00:00:00

abstract：:uPA system plays an important role in cancer invasion and metastasis. The binding of uPA to its receptor, uPAR, is necessary for the activation of uPA system. We studied by immunohistochemistry the distribution pattern of uPAR on 173 paraffin-embedded samples of invasive breast carcinomas in relation to clinicopatholo...

journal_title：Cancer letters

authors： Giannopoulou I,Mylona E,Kapranou A,Mavrommatis J,Markaki S,Zoumbouli Ch,Keramopoulos A,Nakopoulou L

更新日期：2007-02-08 00:00:00

abstract：:Although Apc(Min/+) mice are widely used for an animal model of human familial adenomatous polyposis (FAP), a majority of intestinal polyps locate in the small intestine. We recently reported that numerous beta-catenin-accumulated crypts (BCAC), which are reliable precursor lesions for colonic adenocarcinoma, develop ...

journal_title：Cancer letters

authors： Hata K,Tanaka T,Kohno H,Suzuki R,Qiang SH,Yamada Y,Oyama T,Kuno T,Hirose Y,Hara A,Mori H

更新日期：2006-07-28 00:00:00

abstract：:Tumor tissues are chronically exposed to hypoxia owing to aberrant vascularity. Hypoxia induces metabolic alterations in cancer, thereby promoting aggressive malignancy and metastasis. While previous efforts largely focused on adaptive responses in glucose and glutamine metabolism, recent studies have begun to yield i...

journal_title：Cancer letters

authors： Povero D,Johnson SM,Liu J

更新日期：2020-11-28 00:00:00

abstract：:Interferons are able to enhance the expression of carcinoembryonic antigen (CEA) on tumour cells, allowing improved tumour targeting. In this report the hypothesis is tested that combinations of cytokines may further increase the tumour antigen expression. The combination of both IFN-gamma and IFN-alpha with interleuk...

journal_title：Cancer letters

authors： Verhaar MJ,Damen CA,Zonnenberg BA,Blijham GH

更新日期：1999-05-03 00:00:00

abstract：:Serial determinations of urinary biopterin were performed in rats during the development of lung tumors induced by radon inhalation and 5,6-benzonaphtoflavone administration. A striking increase in biopterin levels was observed in animals which developed single or multiple epidermoid carcinoma of the lung and this inc...

journal_title：Cancer letters

authors： Mura P,Morlier JP,Barriere M,Bredon P,Papet Y,Chameaud J

更新日期：1990-10-08 00:00:00

abstract：:Expression of cyclooxygenase (COX)-2 protein in preneoplastic and neoplastic lung lesions induced by the administration of 2000 ppm of N-nitrosobis(2-hydroxypropyl)amine (BHP) in the drinking water to Wistar male rats, was examined immunohistochemically. The majority of alveolar/bronchiolar adenomas (ADs) and all aden...

journal_title：Cancer letters

authors： Kitayama W,Denda A,Yoshida J,Sasaki Y,Takahama M,Murakawa K,Tsujiuchi T,Tsutsumi M,Konishi Y

更新日期：2000-02-01 00:00:00

abstract：:Although mesenchymal stem cells (MSCs) have been reported to inhibit tumor growth, the mechanism controlling this tumor suppression function is unclear. Here, we report that high-density (40,000 cells/cm2) cultured adipose tissue-derived MSCs (40K-ASCs) expressed interferon (IFN)-β and tumor necrosis factor-related ap...

journal_title：Cancer letters

authors： Jung PY,Ryu H,Rhee KJ,Hwang S,Lee CG,Gwon SY,Kim J,Kim J,Yoo BS,Baik SK,Bae KS,Eom YW

更新日期：2019-01-01 00:00:00

abstract：:Suicide gene therapy could be an attractive addition to the treatment of ovarian carcinomas, for which acquired chemoresistance frequently results in treatment failure. Here we show that transfection of the HSV-tk gene, followed by incubation with up to 1 mM ganciclovir fails to induce cell death in SKOV3 chemoresista...

journal_title：Cancer letters

authors： Ziller C,Lincet H,Muller CD,Staedel C,Behr JP,Poulain L

更新日期：2004-08-20 00:00:00

abstract：:Oral treatment with reduced glutathione for 10 weeks has no effect on the development of tumours from aflatoxin B1-induced gamma-glutamyl transpeptidase-positive pre-neoplastic focal lesions. ...

journal_title：Cancer letters

authors： Neal GE,Legg RF

更新日期：1983-11-01 00:00:00

abstract：:Pyrazolon derivatives were reported to have cytotoxicity to some tumour cells. In the present study, we investigated the effect of Lgf-YL-9 on cytotoxicity and cell apoptosis in human epidermoid carcinoma drug-sensitive parental KB cells and multidrug resistant (MDR) KBv200 cells. Lgf-YL-9 exhibited potent cytotoxicit...

journal_title：Cancer letters

authors： Wang XH,Jia DZ,Liang YJ,Yan SL,Ding Y,Chen LM,Shi Z,Zeng MS,Liu GF,Fu LW

更新日期：2007-05-08 00:00:00

abstract：:Calcium channel blockers of 3 chemical classes and calmodulin antagonists have recently been shown to enhance the cytotoxicity of conventional cancer chemotherapeutic agents. We tested the ability of nifedipine, a dihydropyridine class calcium channel blocker, to enhance the cytotoxicity of cisplatin, the current chem...

journal_title：Cancer letters

authors： Onoda JM,Jacobs JR,Taylor JD,Sloane BF,Honn KV

更新日期：1986-02-01 00:00:00

abstract：:Human papillomavirus (HPV) DNA integrations may affect therapeutic responses in cancers through ATM network-related DNA damage response (DDR). We studied whether cisplatin-induced DDR was altered in human HK-2 renal tubular cells immortalized by HPV16 E6/E7 genes. Cytotoxicity assays utilized thiazolyl blue dye and DD...

journal_title：Cancer letters

authors： Dogra S,Bandi S,Viswanathan P,Gupta S

更新日期：2015-01-28 00:00:00

abstract：:The time-dependent promotion activity of 17beta-estradiol (E2) by initiation with N-ethyl-N-nitrosourea (ENU) on induction of mouse uterine endometrial proliferative lesions was examined. Illumination-induced persistent estrous female CD-1 mice were divided into five groups at 9 weeks of age. At 10 weeks of age, mice ...

journal_title：Cancer letters

authors： Takahashi M,Nishimura S,Miyajima K,Sasahara K,Yoshida M,Ando J,Maekawa A

更新日期：2001-04-26 00:00:00

abstract：:Two human cell lines, one established from a colon carcinoma (SW480) and the other from its lymph node metastasis (SW620), were compared with respect to their migration capacity employing a three-dimensional collagen matrix and time-lapse video recording. Non-motile cells were characterized by a round shape, whereas m...

journal_title：Cancer letters

authors： Kubens BS,Zänker KS

更新日期：1998-09-11 00:00:00

abstract：:A common germline polymorphism of p53 gene produces an Arginine to Proline change at aminoacid position 72. The resulting codon 72 variants have been reported associated with tumor susceptibility since they reduce p53 ability to activate apoptosis. Codon 72 polymorphism may play a role in subside vulnerability to diff...

journal_title：Cancer letters

authors： Granja F,Morari J,Morari EC,Correa LA,Assumpção LV,Ward LS

更新日期：2004-07-16 00:00:00

abstract：:5-FU is commonly used for treatment of various solid tumors including colon carcinoma. We have previously demonstrated that Egr-1 induced by 5-FU enhanced TSP-1 expression in human colon cancer KM12C cells. In this study, a Genechip analysis of KM12C cells treated with 5-FU revealed down-regulation of 924 genes and up...

journal_title：Cancer letters

authors： Zhao HY,Ooyama A,Yamamoto M,Ikeda R,Haraguchi M,Tabata S,Furukawa T,Che XF,Iwashita K,Oka T,Fukushima M,Nakagawa M,Ono M,Kuwano M,Akiyama S

更新日期：2008-10-18 00:00:00

abstract：:The susceptibility of pepsinogen-altered pyloric glands (PAPG) and neoplastic glandular stomach lesions induced by N-methyl-N-nitro-N-nitrosoguanidine (MNNG) and catechol or sodium cholate in Nagase analbuminemic rats (NAR) was compared to Sprague-Dawley rats (SD). Male NAR and SD rats were given a single dose of 80 m...

journal_title：Cancer letters

authors： Ogawa K,Shichino Y,Tatematsu M,Furihata C,Asamoto M,Nagase S,Shirai T,Ito N

更新日期：1995-09-25 00:00:00

abstract：:14-3-3 sigma is a negative regulator of the cell cycle and contributes to G2 arrest. Thus far, the lack of its expression due to hypermethylation of the CpG islands has been reported in some carcinomas. In this study, we investigated the expression of 14-3-3 sigma in thyroid neoplasms by means of immunohistochemistry ...

journal_title：Cancer letters

authors： Ito Y,Miyoshi E,Uda E,Yoshida H,Uruno T,Takamura Y,Miya A,Kobayashi K,Matsuzuka F,Matsuura N,Kakudo K,Kuma K,Miyauchi A

更新日期：2003-10-28 00:00:00

abstract：:Numbers of circulating endothelial cells (CECs) are increased in cancer patients with progressive disease. Also, cancer patients have an increased risk for thrombotic events, being negatively associated with prognosis. Tissue factor (TF), the physiological initiator of coagulation, is present on the surface of many ex...

journal_title：Cancer letters

authors： Beerepoot LV,Mehra N,Linschoten F,Jorna AS,Lisman T,Verheul HM,Voest EE

更新日期：2004-09-30 00:00:00

abstract：:The effect of the peptide hormone insulin upon the differentiation of a 10T1/2-derived preadipocytic line was found to display a potent time-dependence. Insulin addition before cell confluence strongly enhanced differentiation, while addition after confluence had no effect. In keeping with the role of c-Ras as a downs...

journal_title：Cancer letters

authors： Preston T,Brownell H,Raptis L

更新日期：1997-05-19 00:00:00

abstract：:Antitumor effects of nine components of a herbal medicine, 'Sho-saiko-to', were investigated on human hepatoma cell lines (PLC/PRF/5, Hep-G2), human liver cells (Chang) and a human pancreatic cancer cell line (BxPC-3). The concentration of each component required for 50% inhibition of cell growth of PLC/PRF/5 cells wa...

journal_title：Cancer letters

authors： Motoo Y,Sawabu N

更新日期：1994-10-28 00:00:00

abstract：:Fanconi Anemia has recently been associated with a high risk of head and neck squamous cell carcinoma (HNSCC). Inactivation of the Fanconi Anemia (FANC-BRCA) pathway via promoter methylation of the FANCF gene has been proposed to be responsible for variation in cisplatinum (CDDP) sensitivity seen in ovarian and HNSCCs...

journal_title：Cancer letters

authors： Snyder ER,Ricker JL,Chen Z,Waes CV

更新日期：2007-01-08 00:00:00

abstract：:Although novel agents effective against malignant mesothelioma (MM) have been developed, the prognosis of patients with MM is still poor. We generated a DNA-chimeric siRNA against polo-like kinase-1 (PLK-1), which was more stable in human serum than the non-chimeric siRNA. The chimeric PLK-1 siRNA inhibited MM cell pr...

journal_title：Cancer letters

authors： Kawata E,Ashihara E,Nakagawa Y,Kiuchi T,Ogura M,Yao H,Sakai K,Tanaka R,Nagao R,Yokota A,Takeuchi M,Kimura S,Hirai H,Maekawa T

更新日期：2010-08-28 00:00:00

abstract：:In many parts of the world, green tea and black tea are produced from the plant Camellia sinensis. Tea is one of the most widely consumed beverages, second only to water. It is one of the safest beverages since it is made with boiling, sterile water and has been popular for over 4000 years. Dogma has it that people kn...

journal_title：Cancer letters

authors： Weisburger JH

更新日期：1997-03-19 00:00:00

abstract：:BRCA1 and BRCA2 genes were screened for loss-of-function mutations in a series of 85 patients having at least one first- or second-degree relative affected by breast and/or ovarian cancer. All BRCA1 exons and BRCA2 exons 10 and 11 were screened with a combination of methods including SSCP, PTT and direct sequencing. W...

journal_title：Cancer letters

authors： Ladopoulou A,Kroupis C,Konstantopoulou I,Ioannidou-Mouzaka L,Schofield AC,Pantazidis A,Armaou S,Tsiagas I,Lianidou E,Efstathiou E,Tsionou C,Panopoulos C,Mihalatos M,Nasioulas G,Skarlos D,Haites NE,Fountzilas G,Pandis N

更新日期：2002-11-08 00:00:00

abstract：:Oncoprotein Myc, hetero-dimerized with Max through a b/HLH/Zip region, is a transcription factor that governs important cellular processes such as cell cycle entry, proliferation and differentiation. We found that linoleic acid, isolated from Pollen Typhae, and other unsaturated fatty acids have strong inhibitory effe...

journal_title：Cancer letters

authors： Chung S,Park S,Yang CH

更新日期：2002-12-15 00:00:00

abstract：:Hepatocellular carcinoma (HCC) is heterogeneous, rendering its current curative treatments ineffective. The emergence of single-cell genomics represents a powerful strategy in delineating the complex molecular landscapes of cancers. In this study, we demonstrated the feasibility and merit of using single-cell RNA sequ...

journal_title：Cancer letters

authors： Ho DW,Tsui YM,Sze KM,Chan LK,Cheung TT,Lee E,Sham PC,Tsui SK,Lee TK,Ng IO

更新日期：2019-09-10 00:00:00