Isolation and characterization of [3H]fucose-labeled glycoproteins from the serum of normal rats and rats bearing Zajdela hepatoma.

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：: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：:Highly active antiretroviral therapy (HAART) changed the natural history of pediatric HIV infection. This review focuses on trends of HIV-associated cancers in childhood in the HAART era and analyses potential pathogenetic mechanisms. HAART reduced AIDS-defined-malignancies (ADM), but incidence of several non-ADM is i...

journal_title：Cancer letters

authors： Chiappini E,Berti E,Gianesin K,Petrara MR,Galli L,Giaquinto C,de Martino M,De Rossi A

更新日期：2014-05-28 00:00:00

abstract：:The RNA expression levels of human catalytic subunit (TERT) and the RNA subunit (TR) of telomerase were analysed after treatment with the agonists of the membrane receptor (S 20098) and the nuclear receptor (CGP 52608) for melatonin in the MCF-7 human breast tumor cell line. Neither membrane nor nuclear signalling aff...

journal_title：Cancer letters

authors： Leon-Blanco MM,Guerrero JM,Reiter RJ,Pozo D

更新日期：2004-12-08 00:00:00

abstract：:The pharmacological specificity of adrenergic receptors in the plasma membrane of rat ascites hepatoma AH130 cells was compared with that in normal rat hepatocytes. The number of [125I]iodocyanopindolol-binding sites was much greater in AH130 cells than in the hepatocytes. We characterized the alpha-adrenergic recepto...

journal_title：Cancer letters

authors： Sanae F,Miyamoto K,Koshiura R

更新日期：1988-04-01 00:00:00

abstract：:The DR5/TRAIL receptor 2 gene is a novel TNF receptor family member and induces apoptosis by overexpression of its product. DR5 is located on chromosome 8p21, where allelic deletions are often observed in advanced colorectal cancers. This evidence led us to examine whether or not mutations of the DR5 gene exist in the...

journal_title：Cancer letters

authors： Arai T,Akiyama Y,Okabe S,Saito K,Iwai T,Yuasa Y

更新日期：1998-11-27 00:00:00

abstract：:Telomerase, a critical enzyme responsible for continuous cell growth, is repressed in most somatic cells except proliferating progenitor cells and activated lymphocytes, and activated in approximately 85% of human cancer tissues. Telomerase activity is a useful cancer-cell detecting marker in some types of cancers in ...

journal_title：Cancer letters

authors： Hiyama E,Hiyama K

更新日期：2003-05-15 00:00:00

abstract：:Benzo[a]pyrene (B[a]P) metabolism and macromolecular binding have been studied in explants from 4 tissues, bladder, skin, bronchus and esophagus from 8 donors sampled within 4 h after death. Explants were incubated with [3H]benzo[a]pyrene for 24 h, then the metabolites extracted and analyzed by high-pressure liquid ch...

journal_title：Cancer letters

authors： Selkirk JK,Nikbakht A,Stoner GD

更新日期：1983-02-01 00:00:00

abstract：:Cancer-associated fibroblasts (CAFs) remain active even in the absence of cancer cells. However, the molecular mechanism underlying the sustained active status of CAFs is largely unrevealed. We found that in CAFs, DNMT3B was not only a target of miR-200b, miR-200c and miR-221, but was able to induce DNA methylation of...

journal_title：Cancer letters

authors： Tang X,Tu G,Yang G,Wang X,Kang L,Yang L,Zeng H,Wan X,Qiao Y,Cui X,Liu M,Hou Y

更新日期：2019-06-28 00:00:00

abstract：:Neural stem cells (NSCs) led to the development of a novel strategy for delivering therapeutic genes to tumors. NSCs expressing rabbit carboxyl esterase (F3.CE), which activates CPT-11, significantly inhibited the growth of MDA-MB-435 cells in the presence of CPT-11. F3.CE cells migrated selectively into the brain met...

journal_title：Cancer letters

authors： Seol HJ,Jin J,Seong DH,Joo KM,Kang W,Yang H,Kim J,Shin CS,Kim Y,Kim KH,Kong DS,Lee JI,Aboody KS,Lee HJ,Kim SU,Nam DH

更新日期：2011-12-08 00:00:00

abstract：:Chronic exposure to cadmium is known to be a risk factor for human prostate cancer. Despite over-whelming evidence of cadmium causing carcinogenicity in humans, the specific underlying molecular mechanisms that govern metal-induced cellular transformation remain unclear. Acute exposure (up to 72 h) to cadmium induces ...

journal_title：Cancer letters

authors： Kolluru V,Pal D,Papu John AMS,Ankem MK,Freedman JH,Damodaran C

更新日期：2017-11-01 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：:Tissue transglutaminase is a calcium-dependent enzyme which may influence cell morphology, cytoskeletal processes and membrane functions. During rat brain carcinogenesis induced by transplacental administration of N-ethyl-N-nitrosourea to BD IX rats, cytosolic tissue transglutaminase activity was increased by about 14...

journal_title：Cancer letters

authors： Tunici P,Sessa A,Rabellotti E,Calloni A,Perin A

更新日期：1999-06-01 00:00:00

abstract：:Increased abundance of the mRNA-binding protein human antigen R (HuR) is a characteristic feature of many cancers and frequently associated with a high grade malignancy and therapy resistance. HuR elicits a broad cell survival program mainly by stabilizing or increasing the translation of mRNAs coding for anti-apoptot...

journal_title：Cancer letters

authors： Badawi A,Hehlgans S,Pfeilschifter J,Rödel F,Eberhardt W

更新日期：2017-05-01 00:00:00

abstract：:Vascular normalisation, the process that reverses the structural and functional abnormalities seen in tumour-associated vessels, is also accompanied by changes in leucocyte trafficking. Our previous studies have shown the normalisation effects of the agent CD5-2 which acts to stabilise VE-Cadherin leading to increased...

journal_title：Cancer letters

authors： Zhao Y,Li J,Ting KK,Chen J,Coleman P,Liu K,Wan L,Moller T,Vadas MA,Gamble JR

更新日期：2021-01-01 00:00:00

abstract：:Activation of telomerase by the induction of a full-length telomerase reverse transcriptase (hTERT) transcript is a critical step during cellular immortalization and malignant transformation. Telomerase activity or hTERT expression has thus served as diagnostic and/or prognostic markers in different types of human mal...

journal_title：Cancer letters

authors： Li W,Li L,Liu Z,Liu C,Liu Z,Strååt K,Björkholm M,Jia J,Xu D

更新日期：2008-02-18 00:00:00

abstract：:Adult T-cell leukemia (ATL) is a fatal malignancy caused by infection with human T lymphotropic virus type-1 (HTLV-1). To search for a new biomarker of ATL, we analyzed sera from ATL patients using ProteinChip arrays. The spectral comparison of ATL patients with HTLV-1 carriers and healthy volunteers showed that the i...

journal_title：Cancer letters

authors： Ishida Y,Yamashita K,Sasaki H,Takajou I,Kubuki Y,Morishita K,Tsubouchi H,Okayama A

更新日期：2008-11-18 00:00:00

abstract：:Hyperproliferation of rectal epithelium is characteristic of families at high genetic risk for large bowel neoplasia, but has not been well-documented in families of sporadic colorectal cancer patients. This was studied in 119 such first degree relatives and 44 comparison subjects without this family history. All scre...

journal_title：Cancer letters

authors： Rozen P,Fireman Z,Fine N,Chetrit A,Lubin F

更新日期：1990-05-30 00:00:00

abstract：:The insulin-like growth factor (IGF) family of ligands, binding proteins and receptors is an important growth factor system involved in both the development of the organism and the maintenance of normal function of many cells of the body. The system also has powerful anti-apoptotic effects. More recently, evidence has...

journal_title：Cancer letters

authors： LeRoith D,Roberts CT Jr

更新日期：2003-06-10 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：:Pancreatic expression of the p53 tumor suppressor gene was studied in pancreatic adenocarcinomas and chronic pancreatitis. By immunohistochemistry, 16 of 34 (47%) cancers and none of the 24 chronic pancreatitis samples revealed nuclear staining. Sequence analysis indicated that 8 of 24 (33%) cancers were mutated for t...

journal_title：Cancer letters

authors： Casey G,Yamanaka Y,Friess H,Kobrin MS,Lopez ME,Buchler M,Beger HG,Korc M

更新日期：1993-05-14 00:00:00

abstract：:D-Tryptophan-6-luteinizing hormone-releasing hormone (D-Trp6-LH-RH) applied from day -8 to day +15 before and after administration of the nitrosourea analog, N,N'-bis[N-(2-chloroethyl)-N-nitrosocarbamoyl]cysteamine (CNCC), favored bone marrow restoration, as independently evaluated by 3 observers in a double-blind fas...

journal_title：Cancer letters

authors： Lemaigre G,Maral R,Bourut C,Chenu E,Blazsek I,Mauvernay Y,Schally AV,Mathé G

更新日期：1984-12-01 00:00:00

abstract：:Previous studies had established that transforming growth factor-beta1 (TGF-beta1) is highly expressed in bladder tumor, facilitating progression and spreading of the cancerous cells. Here, we report that both the number and the cytotoxic function of natural killer (NK) cells are decreased in patients with superficial...

journal_title：Cancer letters

authors： Lin CT,Yu MT,Li C,Ho YC,Shen CH,Liu DW,Chang DC,Wu SF

更新日期：2010-05-01 00:00:00

abstract：:Aberrant activation of mammalian target of rapamycin complex 1 (mTORC1), caused by loss or inactivation of TSC1/TSC2 protein complex, leads to negative feedback inhibition of Akt. The exact mechanisms of this process are still not fully understood. Here we present evidence for the involvement of STAT3, a known mTORC1 ...

journal_title：Cancer letters

authors： Zha X,Hu Z,He S,Wang F,Shen H,Zhang H

更新日期：2011-12-27 00:00:00

abstract：:The underlying molecular mechanism of lung cancer drug resistance is poorly understood. The mediator of endoplasmic reticulum stress CHOP (DNA damage inducible transcript 3) promotes stress-induced apoptosis and appears to function as a transcription factor in multiple diseases. However, its potential contributions to...

journal_title：Cancer letters

authors： Tan W,Liao Y,Qiu Y,Liu H,Tan D,Wu T,Tang M,Zhang S,Wang H

更新日期：2018-08-01 00:00:00

abstract：:Loss of heterozygosity (LOH) in the 10q21 region that harbors the tumor suppressor gene ANX7-GTPase gene have been found in 35% of prostate tumors. Therefore, the rationale for this study is that this gene could also be implicated in breast pathogenesis as well. We investigated allelic losses in microsatellites of the...

journal_title：Cancer letters

authors： Leighton X,Srikantan V,Pollard HB,Sukumar S,Srivastava M

更新日期：2004-07-16 00:00:00

abstract：:We describe an optimized systematic screen of known kinases using osteosarcoma cell lines (KHOS and U-2OS) and a lentiviral-based short hairpin RNA (shRNA) human kinase library. CellTiter 96(R)AQueous One Solution Cell Proliferation Assay was used to measure cell growth and survival. We identified several kinases, inc...

journal_title：Cancer letters

authors： Duan Z,Ji D,Weinstein EJ,Liu X,Susa M,Choy E,Yang C,Mankin H,Hornicek FJ

更新日期：2010-07-28 00:00:00

abstract：:Ibrutinib, an inhibitor of Bruton tyrosine kinase (BTK), has shown promising pharmacologic effects in acute myeloid leukemia (AML). In this study, we report that abivertinib or AC0010, a novel BTK inhibitor, inhibits cell proliferation, reduces colony-forming capacity, and induces apoptosis and cell cycle arrest in AM...

journal_title：Cancer letters

authors： Huang S,Pan J,Jin J,Li C,Li X,Huang J,Huang X,Yan X,Li F,Yu M,Hu C,Jin J,Xu Y,Ling Q,Ye W,Wang Y,Jin J

更新日期：2019-10-01 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

abstract：:We constructed an SV40-derived expression vector containing a mutated albumin minigene of Nagase analbuminemic rats (NAR), and introduced it into cultured cells. Transient expression of the minigene mRNA was determined by RT-PCR. Three kinds of aberrant mRNAs were expressed by the non-hepatic cells COS-1, and the undi...

journal_title：Cancer letters

authors： Sugiyama K,Hitomi Y,Adachi H,Esumi H

更新日期：1994-08-15 00:00:00