Effect of magnesium hydroxide on methylazoxymethanol acetate-induced epithelial proliferation in the large bowels of rats.

abstract：:Application of functional imaging to radiotherapy (RT) is a rapidly expanding field with the development of new modalities and techniques. Functional imaging of PET in conjunction with RT provides new avenues towards the clinical application of dose painting - a new RT strategy delivering optimized dose redistribution...

journal_title：Cancer letters

authors： Shi X,Meng X,Sun X,Xing L,Yu J

更新日期：2014-12-28 00:00:00

abstract：:Autophagy plays a critical role in intracellular metabolism and maintaining cellular homeostasis. Certain tumor cells present a higher basal autophagy rate and autophagy inhibition can lead to impaired metabolic dysfunction in autophagy-dependent tumor cells. Autophagy status in immune cells dictates their fate and re...

journal_title：Cancer letters

authors： Ishimwe N,Zhang W,Qian J,Zhang Y,Wen L

更新日期：2020-04-10 00:00:00

abstract：:Glioblastoma (GBM) is the most common and aggressive primary brain tumor. Great interest persists in useful therapeutic targets in GBM. Aberrant expression of long non-coding RNAs (lncRNAs) has been functionally associated with many cancers. Here, we elucidated the function and the possible molecular mechanisms of lnc...

journal_title：Cancer letters

authors： Yao Y,Ma J,Xue Y,Wang P,Li Z,Liu J,Chen L,Xi Z,Teng H,Wang Z,Li Z,Liu Y

更新日期：2015-04-01 00:00:00

abstract：:The recurrence rate of soft tissue and bone sarcomas strongly correlates to the status of the surgical margin after excision, yet excessive removal of tissue may lead to distinct, otherwise avoidable morbidity. Therefore, adequate margination of sarcomas both pre- and intra-operatively is a clinical necessity that has...

journal_title：Cancer letters

authors： Baljer BC,Kolhe S,Chan CD,Nicoli F,Ghanbasha A,Brookes MJ,Gamie Z,Ghosh KM,Beckingsale TB,Saleh DB,Ragbir M,Gerrand CH,Jeys L,Knight JC,Petrides G,Rankin KS

更新日期：2020-07-28 00:00:00

abstract：:Chromosomal band 6q27 is believed to contain a tumor suppressor gene important in the development of several cancer types, including ovarian cancer. However, repeated efforts to identify a tumor suppressor gene in this region have been unsuccessful. Because homozygous deletions have been useful in the positional cloni...

journal_title：Cancer letters

authors： Lin H,Morin PJ

更新日期：2001-11-08 00:00:00

abstract：:We describe the events triggered by a sub-lethal concentration of airborne particulate matter (PM(10)) in A549 cells, which include the formation DNA double-strand breaks, gammaH2A.X generation, and 53BP1 recruitment. To protect the genome, cells activated ATM/ATR/Chk1/Chk2/p53 pathway but, after 48 h, cells turned in...

journal_title：Cancer letters

authors： Sánchez-Pérez Y,Chirino YI,Osornio-Vargas ÁR,Morales-Bárcenas R,Gutiérrez-Ruíz C,Vázquez-López I,García-Cuellar CM

更新日期：2009-06-18 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：:To discover novel drugs for neuroblastoma treatment, we have previously screened a panel of drugs and identified 30 active agents against neuroblastoma cells. Here we performed microarray gene expression analysis to monitor the impact of these agents on a neuroblastoma cell line and used the connectivity map (cMAP) to...

journal_title：Cancer letters

authors： Gheeya J,Johansson P,Chen QR,Dexheimer T,Metaferia B,Song YK,Wei JS,He J,Pommier Y,Khan J

更新日期：2010-07-01 00:00:00

abstract：:Many members of BCL2 (Bcl-2) apoptosis-related genes were found to be differentially expressed in various malignancies and were proposed as prognostic cancer biomarkers. Recently, a new member of the BCL2 gene family, BCL2L12, was cloned and was found to be expressed in mammary gland. In the present study, 55 specimen...

journal_title：Cancer letters

authors： Thomadaki H,Talieri M,Scorilas A

更新日期：2007-03-08 00:00:00

abstract：:alpha-Toxin (alpha-hemolysin) of Staphylococcus aureus is a pore-forming bacterial toxin which after caveolin-1-dependent assembly induces apoptosis in eukaryotic cells. We investigated if a sub-toxic concentration of staphylococcal alpha-toxin could enhance cisplatin-induced apoptosis and overcome acquired cisplatin-...

journal_title：Cancer letters

authors： Johansson D,Johansson A,Behnam-Motlagh P

更新日期：2008-06-28 00:00:00

abstract：:We describe here the establishment of a new synovial sarcoma cell line, SYO-1, derived from a biphasic synovial sarcoma that developed in the groin of a 19-year-old female. The cell line was maintained for more than 70 passages (more than 24 months) in vitro. The SYO-1 cells in monolayer culture exhibited a spindle sh...

journal_title：Cancer letters

authors： Kawai A,Naito N,Yoshida A,Morimoto Y,Ouchida M,Shimizu K,Beppu Y

更新日期：2004-02-10 00:00:00

abstract：:The present study was undertaken to determine the kinetics of DNA synthesis and expression of cell cycle dependent proto-oncogenes in response to two types of cell proliferative stimuli in male Wistar rat liver. The peak of DNA synthesis was approximately 24 h after a compensatory cell proliferative stimulus induced b...

journal_title：Cancer letters

authors： Coni P,Bignone FA,Pichiri G,Ledda-Columbano GM,Columbano A,Rao PM,Rajalakshmi S,Sarma DS

更新日期：1989-09-15 00:00:00

abstract：:Trastuzumab (or Herceptin), as the first erbB2-targeted therapy, has been successfully used to treat breast cancer patients with erbB2-overexpressing tumors. However, resistances to trastuzumab frequently occur, and novel strategies/agents are urgently needed to abrogate the resistant phenotype. Our current study expl...

journal_title：Cancer letters

authors： Huang X,Wang S,Lee CK,Yang X,Liu B

更新日期：2011-08-01 00:00:00

abstract：:The effect of bile acids on the formation of azoxymethane induced aberrant crypt foci (ACF) was investigated using the fecal stream-excluded colons of colostomized F344 rats. The excluded colon was irrigated with saline or bile acids (1 mg/0.5 ml per day, 5 days/week) for 4 weeks. The mean numbers of ACF per colon in ...

journal_title：Cancer letters

authors： Lin CX,Umemoto A,Seraj MJ,Mimura S,Monden Y

更新日期：2001-08-28 00:00:00

abstract：:5-fluorouracil (5-FU) is widely used in chemotherapy for colorectal cancer (CRC), but a high rate of chemoresistance reduces its effectiveness in clinical treatment. We found remarkably decreased expression of forkhead box 3 (FoxO3) protein, a tumor inhibitor, in 5-FU-resistant SW620 and HCT-8 (SW620/5-FU and HCT-8/5-...

journal_title：Cancer letters

authors： Liu C,Zhao Y,Wang J,Yang Y,Zhang Y,Qu X,Peng S,Yao Z,Zhao S,He B,Mi Q,Zhu Y,Liu X,Zou J,Zhang X,Du Q

更新日期：2020-02-01 00:00:00

abstract：:Women who have breast cysts with intracystic Na+/K+ < 3 may have a higher risk of developing breast cancer than women who have breast cysts with intracystic Na+/K+ > 3. In this study wide-ranging intracystic concentrations of cathepsin D and pS2 (oestrogen inducible proteins/polypeptides) as well as oestradiol were fo...

journal_title：Cancer letters

authors： Lai LC,Cornell C,Lennard TW

更新日期：1993-04-15 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：:Many studies have shown that the activation of beta-catenin signaling can promote oncogenesis, and it is therefore of interest to find agents that modulate this pathway. Recent work has shown using B lymphoma cells that infection by Epstein-Barr virus (EBV) and expression of its latent membrane protein (LMP)-1, cause ...

journal_title：Cancer letters

authors： Min HJ,Cho IR,Srisuttee R,Park EH,Cho DH,Ahn JH,Lee IS,Johnston RN,Oh S,Chung YH

更新日期：2009-04-18 00:00:00

abstract：:Currently, chemoresistance is an important cause of treatment failure in colorectal cancer. Cancer stem cells, which are a population of multi-potent cells with the capacity to self-renew and differentiate, have been found to participate in chemoresistance. In the present study, the chemotherapeutic drug oxaliplatin i...

journal_title：Cancer letters

authors： Yang HZ,Ma Y,Zhou Y,Xu LM,Chen XJ,Ding WB,Zou HB

更新日期：2015-05-28 00:00:00

abstract：:(-)-Epigallocatechin gallate (EGCG), a major constituent of green tea, has been shown to exhibit anti-cancer activity. Sulindac is also well known as a cancer-preventive agent against colon cancer, but its usage is restricted because of its adverse effects, as exemplified by gastrointestinal bleeding. In the present s...

journal_title：Cancer letters

authors： Ohishi T,Kishimoto Y,Miura N,Shiota G,Kohri T,Hara Y,Hasegawa J,Isemura M

更新日期：2002-03-08 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 heterogeneous nuclear ribonucleoprotein K (hnRNP K) is a nucleic acid-binding protein that serves as a docking platform integrating transduction pathways to nucleic acid -directed processes. Recently, this protein has emerged as an important player in carcinogenesis process. HnRNP K is overexpressed in several hum...

journal_title：Cancer letters

authors： Barboro P,Ferrari N,Balbi C

更新日期：2014-10-01 00:00:00

abstract：:Epigenetic events have emerged as key mechanisms in the regulation of critical biological processes and in the development of a wide variety of human malignancies, including gastric cancer (GC), however precise gene targets of aberrant DNA methylation in GC remain largely unknown. Here, we have combined pyrosequencing...

journal_title：Cancer letters

authors： Balassiano K,Lima S,Jenab M,Overvad K,Tjonneland A,Boutron-Ruault MC,Clavel-Chapelon F,Canzian F,Kaaks R,Boeing H,Meidtner K,Trichopoulou A,Laglou P,Vineis P,Panico S,Palli D,Grioni S,Tumino R,Lund E,Bueno-de-Mesqui

更新日期：2011-12-01 00:00:00

abstract：:The potential of gadolinium neutron-capture therapy (Gd-NCT) for cancer was evaluated using chitosan nanoparticles as a novel gadolinium device. The nanoparticles, incorporating 1200 microg of natural gadolinium, were administered intratumorally twice in mice bearing subcutaneous B16F10 melanoma. The thermal neutron i...

journal_title：Cancer letters

authors： Tokumitsu H,Hiratsuka J,Sakurai Y,Kobayashi T,Ichikawa H,Fukumori Y

更新日期：2000-03-31 00:00:00

abstract：:Circular RNAs (circRNAs) are a class of non-coding RNAs that do not have 5' end caps or 3' end poly (A) tails. There are more than one hundred thousand genes that encode circRNAs. Clinical data show that there are differences in the expression of circRNAs in a variety of diseases, including cancer, suggesting that cir...

journal_title：Cancer letters

authors： Zhou R,Wu Y,Wang W,Su W,Liu Y,Wang Y,Fan C,Li X,Li G,Li Y,Xiong W,Zeng Z

更新日期：2018-07-01 00:00:00

abstract：:During a follow-up program, breast cancer patients were monitored with serum analyses of mucin-like carcinoma-associated antigen (MCA), CA 15.3 and carcinoembryonic antigen (CEA). Minimum as well as maximum marker values of the individual patterns were selected for further evaluation. Marker levels of risk patients di...

journal_title：Cancer letters

authors： Bieglmayer C,Szepesi T,Neunteufel W

更新日期：1988-11-01 00:00:00

abstract：:The presence and the involvement of cancer stem-like cells (CSCs) in tumor initiation and progression, and chemo-resistance are documented. Herein, we functionally analyzed melanoma stem-like cells (MSC)/CD133(+) cells on their resistance and response to taxol-induced apoptosis. Besides being taxol resistant, the CD13...

journal_title：Cancer letters

authors： El-Khattouti A,Selimovic D,Haïkel Y,Megahed M,Gomez CR,Hassan M

更新日期：2014-02-01 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：:Frequent occurrence of chromosome 22q deletions in lung cancer indicates the presence of a tumor suppressor gene on this chromosome arm. The hSNF5/INI1 gene at chromosome 22q11.2 has recently been shown to act as a tumor suppressor in rhabdoid tumors. To investigate whether the hSNF5/INI1 gene located on chromosome 22...

journal_title：Cancer letters

authors： Manda R,Kohno T,Hamada K,Takenoshita S,Kuwano H,Yokota J

更新日期：2000-05-29 00:00:00

abstract：:Several natural phenolic compounds were tested in vitro for their effect on the activity of protein kinase C isolated from liver cytosol, particulate and nuclear fractions of normal and aflatoxin B1 treated rats. Quercetin and kaempferol inhibited the enzyme activity of all these fractions at very low dose levels. The...

journal_title：Cancer letters

authors： Mistry KJ,Krishna M,Bhattacharya RK

更新日期：1997-12-16 00:00:00