Non-targeted effects induced by ionizing radiation: mechanisms and potential impact on radiation induced health effects.

abstract：:Pancreatic cancer is an aggressive malignancy and unresponsive to conventional chemotherapies. Here, the anti-inflammatory and anti-tumor effects of embelin on pancreatic cancer were investigated. Embelin significantly attenuated cells invasion, proliferation and induced apoptosis through inhibition of STAT3 and activ...

journal_title：Cancer letters

authors： Peng M,Huang B,Zhang Q,Fu S,Wang D,Cheng X,Wu X,Xue Z,Zhang L,Zhang D,Da Y,Dai Y,Yang Q,Yao Z,Qiao L,Zhang R

更新日期：2014-11-28 00:00:00

abstract：:MUTYH-associated polyposis (MAP) is an autosomal recessive condition predisposing to colorectal cancer, caused by constitutional biallelic mutations in the base excision repair (BER) gene MUTYH. Colorectal tumours from MAP patients display an excess of somatic G>T mutations in the APC and KRAS genes due to defective B...

journal_title：Cancer letters

authors： Tricarico R,Bet P,Ciambotti B,Di Gregorio C,Gatteschi B,Gismondi V,Toschi B,Tonelli F,Varesco L,Genuardi M

更新日期：2009-02-18 00:00:00

abstract：:The chemokine CXCL12 (SDF-1) and its receptor, CXCR4, have been implicated in organ-specific metastases of several malignancies. Head and neck squamous cell carcinoma (HNSCC) predominantly metastasizes to lymph nodes, and recent evidence has shown that CXCL12 stimulates HNSCC migration. We explored the potential role ...

journal_title：Cancer letters

authors： Samara GJ,Lawrence DM,Chiarelli CJ,Valentino MD,Lyubsky S,Zucker S,Vaday GG

更新日期：2004-10-28 00:00:00

abstract：:The emerging roles of integrin β3 in the epithelial-mesenchymal transition (EMT) and drug resistance underline its significance in cancer metastasis and recurrence. However, the molecular mechanism underlying the distinctive expression of integrin β3 is less understood. In the present report, we demonstrated that repe...

journal_title：Cancer letters

authors： Hong SK,Park JR,Kwon OS,Kim KT,Bae GY,Cha HJ

更新日期：2016-07-01 00:00:00

abstract：:Radiotherapy (RT) is one of the most important strategies in cancer treatment. Radioresistance is a major challenge to RT and results in locoregional recurrence and metastasis. Thus, there is a great interest in investigating biomarkers to distinguish radiosensitive from radioresistant (RR) cancer patients. The develo...

journal_title：Cancer letters

authors： Chang L,Graham P,Hao J,Bucci J,Malouf D,Gillatt D,Li Y

更新日期：2015-12-28 00:00:00

abstract：:Despite the common expression of death receptors, many types of cancer including gliomas are resistant to the death receptor ligand (TRAIL). Melatonin antitumoral actions have been extensively described, including oncostatic properties on several tumor types and improvement of chemotherapeutic regimens. Here, we found...

journal_title：Cancer letters

authors： Martín V,García-Santos G,Rodriguez-Blanco J,Casado-Zapico S,Sanchez-Sanchez A,Antolín I,Medina M,Rodriguez C

更新日期：2010-01-28 00:00:00

abstract：:Cytokines induce inflammatory and immune responses in tumors after photodynamic therapy (PDT). Since there are no reports of IL-6 in nasopharyngeal cancer (NPC) cells following PDT, we evaluated IL-6 expression in two different NPC tumors after hypericin mediated PDT. Interleukin-6 transcription was significantly upre...

journal_title：Cancer letters

authors： Du H,Bay BH,Mahendran R,Olivo M

更新日期：2006-04-28 00:00:00

abstract：:Inhibition of 5-Lox induces apoptosis in prostate cancer cells by inactivating PKCε which is prevented by 5-oxoETE, and activators of PKCε prevent 5-Lox inhibition-induced apoptosis, suggesting that 5-Lox metabolites exert survival signaling via PKCε. However, mechanisms by which 5-Lox metabolites activate PKCε are no...

journal_title：Cancer letters

authors： Sarveswaran S,Ghosh J

更新日期：2013-08-09 00:00:00

abstract：:Difluoro-phenyl-ethyl(4-aminopropylamidinohydrazone) (DFPA) was synthesized as an irreversible inhibitor of ornithine and S-adenosylmethionine decarboxylases and analyzed for antiproliferative effects on leukemia cells. The compound irreversibly inhibited ornithine and S-adenosylmethione decarboxylases. This inhibitio...

journal_title：Cancer letters

authors： Hibasami H,Sakurai M,Maekawa S,Murata T,Nakashima K

更新日期：1988-03-01 00:00:00

abstract：:Glioblastoma (GBM) is the most aggressive, deadliest, and most common brain malignancy in adults. Despite the advances made in surgical techniques, radiotherapy and chemotherapy, the median survival for GBM patients has remained at a mere 14 months. GBM poses several unique challenges to currently available treatments...

journal_title：Cancer letters

authors： Paw I,Carpenter RC,Watabe K,Debinski W,Lo HW

更新日期：2015-06-28 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：:d-Alpha tocopheryl succinate (vitamin E succinate), which inhibited growth and survival, and induced differentiation in murine B-16 melanoma cells in culture, increased adenosine 3',5'cyclic monophosphate-(cAMP)-dependent protein kinase (PK) activity without increasing the cellular cAMP level. Prostaglandin (PG)A2, wh...

journal_title：Cancer letters

authors： Torelli S,Masoudi F,Prasad KN

更新日期：1988-03-01 00:00:00

abstract：:Effect of CF(3)-STLC, a potent kinesin spindle protein (KSP) inhibitor, on K562 human CML cell line was investigated. Treatment with CF(3)-STLC induced mitotic arrest of the cell cycle with the appearance of characteristic monoastral spindles, subsequent apoptotic cell death and cleavage of PARP-1, caspase-3, and 4E-B...

journal_title：Cancer letters

authors： Shimizu M,Ishii H,Ogo N,Unno Y,Matsuno K,Sawada J,Akiyama Y,Asai A

更新日期：2010-12-01 00:00:00

abstract：:Although mutations of p53 and KRAS and activation of NF-κB signaling have been highly associated with chemoresistance and tumorigenesis of lung cancer, the interactive mechanisms between two of p53, KRAS, and NF-κB are elusive. In the present study, we first observed that blocking of NF-κB function in KRAS mutant A549...

journal_title：Cancer letters

authors： Yang L,Zhou Y,Li Y,Zhou J,Wu Y,Cui Y,Yang G,Hong Y

更新日期：2015-02-28 00:00:00

abstract：:Upregulation of serine biosynthesis pathway activity is an increasingly apparent feature of many cancers. Most notably, the first rate-limiting enzyme of the pathway, phosphoglycerate dehydrogenase (PHGDH), is genomically amplified in some melanomas and breast cancers and can be transcriptionally regulated by various ...

journal_title：Cancer letters

authors： Li AM,Ye J

更新日期：2020-04-28 00:00:00

abstract：:Interferon-beta (IFN-β) is reported to augment anti-tumor effects by temozolomide in glioblastoma via down-regulation of MGMT. Promyelocytic leukemia (PML), a gene induced by IFN-β, is a tumor suppressor. Here, we report for the first time that in combination therapy, an IFN-β-induced increase in endogenous PML contri...

journal_title：Cancer letters

authors： Okazaki T,Kageji T,Kuwayama K,Kitazato KT,Mure H,Hara K,Morigaki R,Mizobuchi Y,Matsuzaki K,Nagahiro S

更新日期：2012-10-28 00:00:00

abstract：:Extracts of leukemic lymphocytes and leukemic myelomonocytic cells bind significantly more cAMP/mg protein than do normal cells. The binding of cAMP in leukemic cells is non-specific since the binders are unable to effectively discriminate between cAMP and cGMP in contrast to normal cells. When normal lymphocytes are ...

journal_title：Cancer letters

authors： Weber TH,Linkola J

更新日期：1980-01-01 00:00:00

abstract：:Tumors are known to cause profound changes in host biology, but the mechanisms responsible for these changes remain unclear. Ornithine decarboxylase (ODC) is a rate-limiting enzyme that catalyzes the biosynthesis of polyamines. The purpose of this study was to examine the effects of MC-26 tumor burden on ODC activity ...

journal_title：Cancer letters

authors： Saydjari R,Beauchamp RD,Townsend CM Jr,Thompson JC

更新日期：1991-06-14 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：:Substantial evidence from epidemiological studies supports the inverse association between the intake of fruits, vegetables and other plant products and cancer incidence. Cancer-preventive constituents of fruits and vegetables may inhibit carcinogen activation, enhance carcinogen detoxification, prevent carcinogens fr...

journal_title：Cancer letters

authors： Tatman D,Mo H

更新日期：2002-01-25 00:00:00

abstract：:Spontaneous testicular teratomas which develop at a high rate in 129/Sv-Sl/+ mice are thought to be derived from germ cells. The teratomas present initially as groups of atypical germ-like cells within seminiferous cords of the 15.5 days post coitum (dpc) embryonic testes. These pluripotent teratoma stem cells are cap...

journal_title：Cancer letters

authors： Wang D,Enders GC

更新日期：1996-02-27 00:00:00

abstract：INTRODUCTION:Glioma initiating cells (GICs) play important roles in tumor initiation and progression. However, interactions between tumor cells and host cells of local tumor microenvironment are kept largely unknown. Besides GICs and their progeny cells, whether adjacent normal glial cells contribute to tumorigenesis d...

journal_title：Cancer letters

authors： Chen Y,Wang Z,Dai X,Fei X,Shen Y,Zhang M,Wang A,Li X,Wang Z,Huang Q,Dong J

更新日期：2015-09-01 00:00:00

abstract：:This study identified LIMK2 kinase as a disease-specific target in castration resistant prostate cancer (CRPC) pathogenesis, which is upregulated in response to androgen deprivation therapy, the current standard of treatment for prostate cancer. Surgical castration increases LIMK2 expression in mouse prostates due to ...

journal_title：Cancer letters

authors： Nikhil K,Chang L,Viccaro K,Jacobsen M,McGuire C,Satapathy SR,Tandiary M,Broman MM,Cresswell G,He YJ,Sandusky GE,Ratliff TL,Chowdhury D,Shah K

更新日期：2019-04-28 00:00:00

abstract：:The incidence of carcinomas highly increases with age. However, the initial steps of the age-related molecular carcinogenic processes remain poorly characterized. We previously showed that normal human epidermal keratinocytes spontaneously and systematically escape from senescence to give rise to preneoplastic emergin...

journal_title：Cancer letters

authors： Drullion C,Marot G,Martin N,Desle J,Saas L,Salazar-Cardozo C,Bouali F,Pourtier A,Abbadie C,Pluquet O

更新日期：2018-12-01 00:00:00

abstract：:The intrinsic limits of conventional ultrasound microbubble contrast agent greatly promoted the development and application of various nanomaterials for more efficient cancer ultrasound theranostics. Considerable successes have been achieved in the field of ultrasound molecular imaging and targeted therapy for tumor b...

journal_title：Cancer letters

authors： Zhou LQ,Li P,Cui XW,Dietrich CF

更新日期：2020-02-01 00:00:00

abstract：:Our previous studies demonstrated that dietary garlic powder supplementation inhibits N-nitrosamine induced DNA alkylation in liver and mammary tissue. The present studies compared the impact of dietary supplementation with garlic powder or two garlic constituents, water-soluble S-allyl cysteine (SAC) and oil-soluble ...

journal_title：Cancer letters

authors： Schaffer EM,Liu JZ,Green J,Dangler CA,Milner JA

更新日期：1996-04-19 00:00:00

abstract：:The transcription factor Forkhead Box P3 (Foxp3) has been shown to play important roles in the occurring of regulatory T cells (Tregs). Limited evidence indicated that it was also expressed in tissues other than thymus and spleen, while, very recently, it was identified as a suppressor gene in breast cancer. However, ...

journal_title：Cancer letters

authors： Zhang HY,Sun H

更新日期：2010-01-01 00:00:00

abstract：:Helicobacter pylori infection is the most important risk factor in the development of non-cardia gastric adenocarcinoma; host genetic variability and dietary co-factors also modulate risk. Because most H. pylori infections do not cause cancer, H. pylori heterogeneity has been investigated to identify possible virulenc...

journal_title：Cancer letters

authors： Wen S,Moss SF

更新日期：2009-09-08 00:00:00

abstract：:The guinea pig Kurloff cell (KC) is an estradiol-dependent circulating mononuclear cell that had natural killer cytotoxic activity in vitro. We studied the variation of KC number during the development of transplanted leukemia in inbred strain 2 (S2) leukemia-sensitive guinea pigs. Grafts of leukemic cells (L2C) produ...

journal_title：Cancer letters

authors： Debout C,Taouji S,Izard J

更新日期：1995-10-20 00:00:00

abstract：:We have previously shown that oligonucleotides designed to bind in triplex fashion to a specific p53 binding site homology inhibit the proliferation of colon cancer cells in vitro. The present study was designed to extend these observations in an in vivo model. HCT 116 human colon carcinoma cells were injected subcuta...

journal_title：Cancer letters

authors： Re RN,Cook JL,Giardina JF

更新日期：2004-06-08 00:00:00