Cell death regulation during multistep lymphomagenesis.

abstract：:The phenomenon of cellular dormancy has been observed in normal adult stem cells in many different tissues such as the skin, the intestine and the hematopoietic system. These dormant cells have been proposed to be important for life-long self-renewal and for the generation of the different cellular lineages. As tumor ...

journal_title：Cancer letters

authors： Schillert A,Trumpp A,Sprick MR

更新日期：2013-11-28 00:00:00

abstract：:The level of GSH in ovarian carcinoma cells which were sensitive and resistant to cisplatin was serially determined following tumor removal from the animals, in addition, activities of GSH-reductase and GSH-S-transferase were assessed. The GSH level in the resistant line (O-342/DDP) was almost twice as high as that in...

journal_title：Cancer letters

authors： Chen G,Frei E,Zeller WJ

更新日期：1989-08-01 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：:A 1-week treatment with the hepatocarcinogen beta-blocker DL-1-(2-nitro-3-methyl-phenoxy)-3-tert-butylamino-propan-2-ol (ZAMI 1305) induces the appearance of preneoplastic liver lesions--oval cell hyperplasia, basophilic and gamma-glutamyltranspeptidase positive (GGT+) foci--in female Wistar rats, as evidenced by the ...

journal_title：Cancer letters

authors： Zavanella T,Presta M,Braga G,Dimito E,Mazzocchi C,Ziliani S,Ragnotti G

更新日期：1984-11-01 00:00:00

abstract：:Inactivation of antineoplastics is a serious problem in cancer therapy, and prevention of the inactivation is a surpassing strategy for enhancement of their therapeutic effects. BOF-A2, which contains both EM-FU, a masked form of 5-fluorouracil (5-FU), and CNDP, an inhibitor of 5-FU degradation, was developed with thi...

journal_title：Cancer letters

authors： Yoneda K,Yamamoto T,Ueta E,Osaki T

更新日期：1999-03-22 00:00:00

abstract：:The mixed lineage kinase domain-like protein (MLKL) has emerged as a critical mediator of necroptosis, which results in the release of cellular damage-associated molecular patterns (DAMPs). However, its physiological role in regulating inflammation is not fully understood. We herein showed that Mlkl-/- mice were highl...

journal_title：Cancer letters

authors： Zhao Q,Yu X,Li M,Liu Y,Han Y,Zhang X,Li XM,Wu X,Qin J,Fang J,Zhang H

更新日期：2019-09-10 00:00:00

abstract：:Multidrug-resistant MCF-7 breast adenocarcinoma cells (originally named MCF-7/AdrR cells and later re-designated NCI/ADR-RES) have served as an important and widely used research tool during the last two decades. However, the real identity of these cells has been in doubt since 1998 and has since been debated. The ori...

journal_title：Cancer letters

authors： Liscovitch M,Ravid D

更新日期：2007-01-08 00:00:00

abstract：:The B16 malignant melanoma and its F1 variant line were described and compared in syngeneic C57BL/6 mice at short and long term periods after transplantation. No observable differences in gross or histological features were noted. In both lines, liver and lung metastasis was confirmed and kidney colonization proposed....

journal_title：Cancer letters

authors： Wosko TJ,Ferrara DT,Sartori LS

更新日期：1984-08-01 00:00:00

abstract：:Activation of the cytoplasmic (Ras-Raf-MEK-ERK) signaling cascade was shown to be both, necessary and sufficient for transformation in vitro as well as in vivo. However, over the last years the involvement of stress-activated protein kinases (SAPKs)/Jun N-terminal kinases (JNKs), and their substrate c-Jun in the proce...

journal_title：Cancer letters

authors： Rennefahrt U,Illert B,Greiner A,Rapp UR,Troppmair J

更新日期：2004-11-08 00:00:00

abstract：:Human Vdelta2 gammadelta T lymphocytes killed multiple solid tumors, even displaying comparable therapeutic efficacy with anti-tumor chemical-cis-platinum in an adoptive experiment in both nude and SCID murine model shown in present study. We previously found that T cell receptor (TCR) gammadelta recognize tumors via ...

journal_title：Cancer letters

authors： Wang Z,Zhang T,Hu H,Zhang H,Yang Z,Cui L,He W

更新日期：2008-12-18 00:00:00

abstract：:In this study, we investigated the antitumor effects of deguelin in several human breast cancer cells in vitro and in vivo. Deguelin inhibited cell viability and the anchorage-dependent and anchorage-independent colony formation of triple-negative (MDA-MB-231 and MDA-MB-468) and triple-positive (MCF-7) breast cancer c...

journal_title：Cancer letters

authors： Suh YA,Kim JH,Sung MA,Boo HJ,Yun HJ,Lee SH,Lee HJ,Min HY,Suh YG,Kim KW,Lee HY

更新日期：2013-05-10 00:00:00

abstract：:Although the incidence is very low, the prognosis of anaplastic carcinoma of the thyroid is very poor regardless of the results of various therapeutic trials. We found that the mechanism of anti-cancer drug resistance in anaplastic carcinoma of the thyroid was not explicable only in terms of expression of the mdr1 and...

journal_title：Cancer letters

authors： Sugawara I,Arai T,Yamashita T,Yoshida A,Masunaga A,Itoyama S

更新日期：1994-07-29 00:00:00

abstract：BACKGROUND AND AIMS:Understanding the molecular pathogenesis of hepatocellular carcinoma (HCC) is essential to identify therapeutic targets. A hepatitis B virus (HBV) related double transgenic murine model was developed. METHODS:Liver specific expression of HBV X protein (HBx) and insulin receptor substrate 1 (IRS1) w...

journal_title：Cancer letters

authors： Chung W,Kim M,de la Monte S,Longato L,Carlson R,Slagle BL,Dong X,Wands JR

更新日期：2016-01-01 00:00:00

abstract：:We carried out a mutational analysis of BRCA1 and BRCA2 genes in 103 individuals from a population in Western Central Spain and we identified nine new variants: two truncating mutations in BRCA2 [2604C>A (Y792X), 8873del4], three missense mutations in BRCA2 [677A>G (H150R), 958G>A (D224N) and 3398A>G (K1057R], and fou...

journal_title：Cancer letters

authors： Salazar R,Cruz-Hernandez JJ,Sanchez-Valdivieso E,Rodriguez CA,Gomez-Bernal A,Barco E,Fonseca E,Portugal T,Gonzalez-Sarmiento R

更新日期：2006-02-20 00:00:00

abstract：:As the frequent emergency of resistant tumor cells during treatment, the development of new agents with new modes of action attracts a great deal of interest. Polybia-MPI was a short cationic alpha-helical amphiphilic peptide that has selective toxicity toward cancer cells but no hemolytic activity. Its target selecti...

journal_title：Cancer letters

authors： Wang KR,Yan JX,Zhang BZ,Song JJ,Jia PF,Wang R

更新日期：2009-06-08 00:00:00

abstract：:Multidrug resistance (MDR) is a serious obstacle for cancer chemotherapy. The aim of this study was to reverse MDR of breast carcinoma cells specifically by degrading mdr1 mRNA with anti-mdr1 ribozyme. Our strategy was to limit the expression of ribozyme to only breast-derived cells, but not other type of cells. The r...

journal_title：Cancer letters

authors： Gao P,Zhou GY,Guo LL,Zhang QH,Zhen JH,Fang AJ,Lin XY

更新日期：2007-10-18 00:00:00

abstract：:The influence of the carcinogen 2-acetylaminofluorene (2AAF) administration on splenic natural killer (NK) cell function in two strains of rats has been examined and compared with that of the non-carcinogenic analogue 4-acetylaminofluorene (4AAF). In both strains it was observed that daily exposure to 25 mg kg-1 2AAF ...

journal_title：Cancer letters

authors： Kimber I,Griffin AC,Jones K

更新日期：1986-01-01 00:00:00

abstract：:The incidence and pattern of ras oncogene mutations in human malignancies demonstrate geographic and racial differences. For example, specificity of alterations is found in cholangiocellular carcinomas in Thai patients with a different etiology from those in Japanese patients. In the present study, a comparison of ras...

journal_title：Cancer letters

authors： Naito H,Pairojkul C,Kitahori Y,Yane K,Miyahara H,Konishi N,Matsunaga T,Hiasa Y

更新日期：1998-09-25 00:00:00

abstract：:Transforming growth factors (TGFs) are implicated in malignancy, therefore qualitative and quantitative differences of these growth factors in chronic myelogenous leukemia (CML) in chronic phase has been investigated in this report. Induction of anchorage independent growth of BALB/c 3T3 and NRK-49F fibroblasts was us...

journal_title：Cancer letters

authors： Kothari V,Advani SH,Rao SG

更新日期：1986-09-01 00:00:00

abstract：:To investigate mucin expression in breast cancer, immunohistochemical staining was performed on 30 mucinous carcinomas and 95 non-mucinous invasive carcinomas. MUC2 expression was detected in all mucinous carcinomas, but only in 11.1% of invasive ductal carcinomas, and in none of the invasive lobular carcinomas and me...

journal_title：Cancer letters

authors： Chu JS,Chang KJ

更新日期：1999-07-19 00:00:00

abstract：:Benign mammary gross cystic disease is the most common breast lesion; women with apocrine changes of epithelium lining the cysts are at higher risk for developing breast cancer than the normal population. Total cholesterol, high- and low-density lipoproteins fractions, triglycerides and phospholipids, lipase activity ...

journal_title：Cancer letters

authors： Mannello F,Bocchiotti GD,Morano FP,Fratepietro LM,Gazzanelli G

更新日期：1996-01-02 00:00:00

abstract：:Bone metastasis is an important cause of morbidity in advanced prostate cancer. Bisphosphonates are widely used for the treatment and prevention of osteoporosis, but recently have been observed to be effective in controlling prostate cancer metastasis. Since aminopeptidase N (AP-N) is known to be involved in the metas...

journal_title：Cancer letters

authors： Iguchi K,Nakano T,Usui S,Hirano K

更新日期：2006-06-18 00:00:00

abstract：:Enhanced c-erbB-2/neu expression has been linked with a poor prognosis in human bladder cancer. Previous reports have shown that a point mutation at nucleotide T2012 in the coding region of the transmembrane domain of the rat gene is sufficient to confer transformation potential on this gene. We examined the comparati...

journal_title：Cancer letters

authors： Mann AM,Asamoto M,Masui T,Macatee T,Eklund SH,Cohen SM

更新日期：1994-08-29 00:00:00

abstract：:We investigated effects of sex steroids and analogs (estradiol, DES, norgestrel, progesterone, medroxyprogesterone, and testosterone) on the proliferation and survival of 10 human leukemia/lymphoma cell lines (HL-60, K562, U937, CEM, KG-1, Jurkat, U266, H929, PA and SUNHL). Micromolar concentrations of sex steroids ex...

journal_title：Cancer letters

authors： Blagosklonny MV,Neckers LM

更新日期：1994-01-30 00:00:00

abstract：:Vemurafenib, a BRAF inhibitor, elicits in ∼80% of BRAFV600E-mutant melanoma patients a transient anti-tumor response which precedes the emergence of resistance. We tested whether an acidic tumor microenvironment may favor a BRAF inhibitor resistance. A375M6 BRAFV600E melanoma cells, either exposed for a short period o...

journal_title：Cancer letters

authors： Ruzzolini J,Peppicelli S,Andreucci E,Bianchini F,Margheri F,Laurenzana A,Fibbi G,Pimpinelli N,Calorini L

更新日期：2017-11-01 00:00:00

abstract：:The etiology of prostatic adenocarcinoma remains unclear. Prostate cancer cells of varying metastatic potential and apoptotic resistance show altered expression of plasma membrane ion channels and unbalanced Ca2+ homeostasis. Ca(2+)-activated Cl(-) channels (CaCCs) are robustly expressed in epithelial cells and functi...

journal_title：Cancer letters

authors： Liu W,Lu M,Liu B,Huang Y,Wang K

更新日期：2012-12-29 00:00:00

abstract：:Metabolic reprogramming such as the aerobic glycolysis or Warburg effect is well recognized as a common feature of tumorigenesis. However, molecular mechanisms underlying metabolic alterations for tumor therapeutic resistance are poorly understood. Through gene expression profiling analysis we found that histone H3K36...

journal_title：Cancer letters

authors： Wang J,Duan Z,Nugent Z,Zou JX,Borowsky AD,Zhang Y,Tepper CG,Li JJ,Fiehn O,Xu J,Kung HJ,Murphy LC,Chen HW

更新日期：2016-08-10 00:00:00

abstract：:As a tumor antigen, mesothelin (MSLN) can be identified in various malignancies. MSLN is potential for antigen-specific cancer vaccines. We generated a novel chimeric DNA vaccine using antigen-specific connective tissue growth factor lined with MSLN (CTGF/MSLN). The anti-tumor effects of the CTGF/MSLN DNA vaccine comb...

journal_title：Cancer letters

authors： Chen YL,Chang MC,Chiang YC,Lin HW,Sun NY,Chen CA,Sun WZ,Cheng WF

更新日期：2018-07-01 00:00:00

abstract：:The aim of the study was to demonstrate the role of parathyroid hormone related protein (PTHrP) in stimulating aldo-keto reductase (AKR) 1C3 expression in prostate cancer (CaP) cells. CaP cell proliferation and resistance to apoptosis was increased by PTHrP transfection. Conversely, reducing AKR1C3 expression by siRNA...

journal_title：Cancer letters

authors： Downs TM,Burton DW,Araiza FL,Hastings RH,Deftos LJ

更新日期：2011-07-01 00:00:00

abstract：:Because lipoperoxides seem able to modulate tumor growth, we have examined the concomitant effects of dietary antioxidant (vitamin E) and of a high amount of polyunsaturated fatty acids (PUFA) in a model of chemically-induced mammary carcinogenesis. Two groups of rats received a high fat diet with or without added vit...

journal_title：Cancer letters

authors： Lhuillery C,Cognault S,Germain E,Jourdan ML,Bougnoux P

更新日期：1997-03-19 00:00:00