Prevailing over T cell exhaustion: New developments in the immunotherapy of pancreatic cancer.

abstract：:Osteosarcoma is the most common osteogenic malignant tumor characterized by a high level of malignancy, relapse, metastasis and poor prognosis. S100A4 has been implicated in the proliferation, cell cycle progression, and metastasis of many malignant tumors, although the roles of S100A4 in osteosarcoma have not been do...

journal_title：Cancer letters

authors： Ma X,Yang Y,Wang Y,An G,Lv G

更新日期：2010-12-28 00:00:00

abstract：:We have characterized the changes in composition of the nuclear matrix-intermediate filament complex (NM-IF) isolated from prostate cancer (PCa), compared with benign prostatic hyperplasia (BPH). We prepared the NM-IF from ten patients undergoing radical retropubic prostectomy; the benign hyperplastic tissue was obtai...

journal_title：Cancer letters

authors： Alberti I,Parodi S,Barboro P,Sanna P,Nicolò G,Allera C,Patrone E,Galli S,Balbi C

更新日期：1996-12-03 00:00:00

abstract：:Human cytolytic fusion proteins (hCFPs) offer a promising immunotherapeutic approach for the treatment of solid tumors, avoiding the immunogenicity and undesirable side-effects caused by immunotoxins derived from plants or bacteria. The well-characterized human serine protease granzyme B has already been used as a the...

journal_title：Cancer letters

authors： Niesen J,Hehmann-Titt G,Woitok M,Fendel R,Barth S,Fischer R,Stein C

更新日期：2016-05-01 00:00:00

abstract：:Far-infrared (FIR) radiation is known to lessen the risk of angiogenesis-related diseases including cancer. Because deficiency of secretory clusterin (sCLU) has been reported to inhibit angiogenesis of endothelial cells (EC), we investigated using human umbilical vein EC (HUVEC) whether sCLU mediates the inhibitory ef...

journal_title：Cancer letters

authors： Hwang S,Lee DH,Lee IK,Park YM,Jo I

更新日期：2014-04-28 00:00:00

abstract：:We investigated the anticancer activity of erufosine in oral squamous carcinoma cell lines in terms of cell proliferation, colony formation, induction of autophagy/apoptosis, cell cycle and mTOR signaling pathway. Erufosine showed dose-dependent cytotoxicity in all cell lines, it induced autophagy as well as apoptosis...

journal_title：Cancer letters

authors： Kapoor V,Zaharieva MM,Das SN,Berger MR

更新日期：2012-06-01 00:00:00

abstract：:Tobacco-specific N-nitrosamines (TSNA) are the most abundant carcinogens identified in tobacco and its smoke. Reducing their levels in tobacco products and especially in cigarette smoke is, therefore, a primary goal towards minimizing the carcinogenic burden of the tobacco consumer. This study delineates the mechanism...

journal_title：Cancer letters

authors： Adams JD,Lee SJ,Vinchkoski N,Castonguay A,Hoffmann D

更新日期：1983-01-01 00:00:00

abstract：:Mantle cell lymphoma (MCL) is an aggressive and incurable mature B cell neoplasm. The current treatments are based on chemotherapeutics and new class of drugs (e.g. Ibrutinib(®)), which in most cases ends with tumor resistance and relapse. Therefore, further development of novel therapeutic modalities is needed. Exoso...

journal_title：Cancer letters

authors： Hazan-Halevy I,Rosenblum D,Weinstein S,Bairey O,Raanani P,Peer D

更新日期：2015-08-01 00:00:00

abstract：:Ascorbate anion and glutathione were found to inhibit the aqueous reaction between nitrogen dioxide (NO2) and morpholine (MOR) and thereby prevented the formation of N-nitrosomorpholine (NMOR) and N-nitromorpholine (NTMOR) at both pH 7.4 and 12.5. These antioxidants are approximately 3 orders of magnitude more reactiv...

journal_title：Cancer letters

authors： Cooney RV,Ross PD,Bartolini GL

更新日期：1986-07-01 00:00:00

abstract：:Dihydroagarofuran sesquiterpenes, which were isolated from Tripterygium wilfordii Hook fil. var. regelii Makino and Euonymus sieboldianus Blume, showed inhibitory effects on Epstein-Barr virus early antigen (EBV-EA) activation induced by 12-O-tetradecanoylphorbol-13-acetate (TPA). Triptogelin A-1, one of the active di...

journal_title：Cancer letters

authors： Ujita K,Takaishi Y,Tokuda H,Nishino H,Iwashima A,Fujita T

更新日期：1993-02-01 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

abstract：:Tumor-associated mesenchymal stem cells (MSCs) play a critical role in the growth and metastasis of hepatocellular carcinoma (HCC). However, the mechanism underlying the crosstalk between MSCs and HCC cells is not completely understood. Here, HCC cells were treated with or without conditioned medium of MSCs (CM-MSC), ...

journal_title：Cancer letters

authors： Wang W,Wang Q,Huang DB,Sun QK,Wu SS,Zhao YJ,Jia W,Hu DS,He YF

更新日期：2021-01-17 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：:Changes in reduced folates upon exposure of Krebs ascites cells and L1210 murine leukemia cells to methotrexate (MTX) have been measured by stoichiometric entrapment of tissue methylenetetrahydrofolate into a stable ternary complex with thymidylate synthase and tritiated 5-fluoro-2'-deoxy-uridine-5'-monophosphate. Tet...

journal_title：Cancer letters

authors： Kesavan V,Sur P,Doig MT,Scanlon KJ,Priest DG

更新日期：1986-01-01 00:00:00

abstract：:Obesity is one of the major modifiable risk factors in breast cancer, with obese adipose tissue showing a pathological role in breast cancer development and malignancy via the release of secretory factors, such as proinflammatory cytokines and adipocytokines. The current article focuses on visfatin and resistin, two s...

journal_title：Cancer letters

authors： Wang YY,Hung AC,Lo S,Yuan SF

更新日期：2021-02-01 00:00:00

abstract：:It is well documented that CD44 plays an important role in tumor metastasis. We investigated whether there is a correlation between the expression of its isoforms in prostate cancer cells and patient prognosis using 72 cases with biopsy specimens. Immunohistochemistry demonstrated expression of CD44H (68.1%), v6 (36.1...

journal_title：Cancer letters

authors： Takahashi S,Kimoto N,Orita S,Cui L,Sakakibara M,Shirai T

更新日期：1998-07-03 00:00:00

abstract：:As a third-generation platinum drug, oxaliplatin has been widely applied in colorectal cancer (CRC); however, acquired resistance to oxaliplatin has become a major obstacle. In the present study, we found that the nuclear transcription factor Y subunit beta (NFYB) and E2F transcription factor 1 (E2F1) expression level...

journal_title：Cancer letters

authors： Fang Z,Gong C,Yu S,Zhou W,Hassan W,Li H,Wang X,Hu Y,Gu K,Chen X,Hong B,Bao Y,Chen X,Zhang X,Liu H

更新日期：2018-02-28 00:00:00

abstract：:We have developed a monoclonal antibody (designated 1D7) which recognizes an M(r) 7-kDa plasma membrane protein overexpressed in ovarian MDR cancer cells. The expression of the M(r) 7-kDa protein in various human multidrug-resistant and drug-sensitive cell lines was analysed by Western blot and flow cytometry methods....

journal_title：Cancer letters

authors： Yang X,Pagé M

更新日期：1995-01-27 00:00:00

abstract：:Chloroform is a liver carcinogen in mice and a kidney carcinogen in rats. It is thought to act through a non-genotoxic-cytotoxic mode of action. Changes in expression of growth control genes accompanying chloroform-induced cytolethality and regeneration may play a part in the development of chloroform-induced tumors. ...

journal_title：Cancer letters

authors： Sprankle CS,Larson JL,Goldsworthy SM,Butterworth BE

更新日期：1996-03-19 00:00:00

abstract：:Semi-permeable magnetic microcapsules containing polyethyleneimine (PEI) have been developed as retrievable carcinogen traps. In vitro, the soluble core PEI and membrane both bound reactive substances of limited aqueous stability, such as from [14C]N-methyl-N-nitrosourea ([14C]NMU), and aqueous stable dyes of molecula...

journal_title：Cancer letters

authors： Povey AC,Bartsch H,O'Neill IK

更新日期：1987-07-01 00:00:00

abstract：:The formation of nitroso compounds and mutagens from 5 nitrogen-containing drugs (cinnarizine, ethambutol, piromidic acid, pyridinol carbamate and tiaramide) by drug/nitrite interaction was examined. On the reaction of 50 micrometers drug and 500 micrometers nitrite at pH 3.0--3.4 and 37 degrees C for 4 h, the conside...

journal_title：Cancer letters

authors： Takeda Y,Kanaya H

更新日期：1982-01-01 00:00:00

abstract：:Pancreatic cancer cells are usually resistant to apoptosis mediated by tumor necrosis factor (TNF)-alpha or FasL, and their toxicity towards normal cells hampers their application for therapeutic use. TNF-related apoptosis-inducing ligand (TRAIL), a novel member of the TNF family, triggers apoptosis in a variety of ma...

journal_title：Cancer letters

authors： Ozawa F,Friess H,Kleeff J,Xu ZW,Zimmermann A,Sheikh MS,Büchler MW

更新日期：2001-02-10 00:00:00

abstract：:In this study we have compared the anti-proliferative effects of transforming growth factor-beta (TGF-beta), N,N-dimethylformamide (DMF) and retinoic acid (RA) on a moderately-differentiated colon carcinoma cell line (JVC). TGF-beta, DMF and RA inhibited the anchorage-independent growth and induced morphological chang...

journal_title：Cancer letters

authors： Hoosein NM,Brattain DE,McKnight MK,Childress KE,Chakrabarty S,Brattain MG

更新日期：1988-06-15 00:00:00

abstract：:Dihydroambazone (DHA) is a water-soluble derivative of the experimental anticancer drug ambazone. In vitro, a combination of DHA and human recombinant tumor necrosis factor alpha (TNF) exerted a strong synergism of cytotoxicity against both mouse melanoma B16K cells and the TNF-sensitive mouse fibroblast line L-M (S)....

journal_title：Cancer letters

authors： Baumgart J,Gase K,Schulze W,Suehnel J,Gutsche W,Behnke D

更新日期：1990-11-05 00:00:00

abstract：:p66(Shc), one of the SHC1 gene encoding proteins, promotes cell death and reports cell anchorage status, mediating anoikis in vitro and functioning as a metastasis suppressor in vivo. However, very little is known about p66(Shc) gene regulation in cancer cells. Here, we show that methylation of a specific CpG site in ...

journal_title：Cancer letters

authors： Du W,Jiang Y,Zheng Z,Zhang Z,Chen N,Ma Z,Yao Z,Terada L,Liu Z

更新日期：2013-08-28 00:00:00

abstract：:In this study, we investigated the anticancer efficacy of pegylated liposomes containing 6BrCaQ, an hsp90 inhibitor derived from novobiocin. 6BrCaQ has been previously identified as the most potent compound in a series of quinoleic novobiocin analogs but is poorly water-soluble. We investigated, for the first time, th...

journal_title：Cancer letters

authors： Sauvage F,Fattal E,Al-Shaer W,Denis S,Brotin E,Denoyelle C,Blanc-Fournier C,Toussaint B,Messaoudi S,Alami M,Barratt G,Vergnaud-Gauduchon J

更新日期：2018-09-28 00:00:00

abstract：:The tumor microenvironment (TME) of lung cancer has been documented to play an important role in participating in tumor disease progression. As the precursor of most stroma in TME, mesenchymal stem cells (MSCs) draw great attention since evidence has suggested that MSCs derived from lung cancer patients present a diff...

journal_title：Cancer letters

authors： Liu R,Wei S,Chen J,Xu S

更新日期：2014-10-28 00:00:00

abstract：:Up to a 50% rate of thyroid gland tumours was induced in Sprague-Dawley rats after s.c. administration of di-isopropanolnitrosamine (DIPN). The neoplasms occurred both unilaterally and bilaterally, and were identified histologically as adenomas and adenocarcinomas of follicular epithelium origin. In a few instances, a...

journal_title：Cancer letters

authors： Reznik G,Mohr U

更新日期：1977-03-01 00:00:00

abstract：:Prostate cancer is a major health concern and is treated based on its hormone dependence. Agents that alter hormone action can have substantial biological effects on prostate cancer development and progression. As such, there is significant interest in uncovering the potential effects of endocrine disrupting compound ...

journal_title：Cancer letters

authors： Hess-Wilson JK,Knudsen KE

更新日期：2006-09-08 00:00:00

abstract：:The mammary carcinogenicity of two diol epoxide metabolites of the commonly occurring environmental carcinogen benzo[j]fluoranthene (BjF) was investigated by direct application to the tissue beneath the mammary glands of female CD rats. The compounds tested were trans-4,5-dihydroxy-anti-6,6a.epoxy-4,5,6,6a-tetrahydroB...

journal_title：Cancer letters

authors： Hecht SS,Rivenson A,Amin S,Krzeminski J,el-Bayoumy K,Reddy BS,Kurtzke C,La Voie EJ

更新日期：1996-09-10 00:00:00

abstract：:Naturally occurring fecal mutagens, called fecapentaenes, are hypothesized to contribute to large bowel carcinogenesis. To understand health risks it is necessary to relate fecal mutagen concentrations to intestinal pathologies, i.e. colon cancer. However, fast and reliable methods for analysis of stool for fecapentae...

journal_title：Cancer letters

authors： Kleinjans JC,Pluijmen MH,Hageman GJ,Verhagen H

更新日期：1989-01-01 00:00:00