Detection of hypoxia in human brain tumor xenografts using a modified comet assay.

abstract：:BUB1 (budding uninhibited by benzimidazoles-1) is required for efficient TGF-β signaling, through its role in stabilizing the TGFBR1 and TGFBR2 complex. Here we demonstrate that TGFBR2 phosphorylates BUB1 at Serine-318, which is conserved in primates. S318 phosphorylation abrogates the interaction of BUB1 with TGFBR1 ...

journal_title：Neoplasia (New York, N.Y.)

authors： Nyati S,Gregg BS,Xu J,Young G,Kimmel L,Nyati MK,Ray D,Speers C,Rehemtulla A

更新日期：2020-04-01 00:00:00

abstract：:Glucose transport across glioblastoma membranes plays a crucial role in maintaining the enhanced glycolysis typical of high-grade gliomas and glioblastoma. We tested the ability of two inhibitors of the glucose transporters GLUT/SLC2A superfamily, indinavir (IDV) and ritonavir (RTV), and of one inhibitor of the Na/glu...

journal_title：Neoplasia (New York, N.Y.)

authors： Azzalin A,Nato G,Parmigiani E,Garello F,Buffo A,Magrassi L

更新日期：2017-04-01 00:00:00

abstract：:Pancreatic cancer patients have an abysmal prognosis because of late diagnosis and lack of therapeutic options. Pancreatic intraepithelial neoplasias (PanINs), the precursor lesions, are a potential target for chemoprevention. Targeting eicosanoid pathways is an obvious choice because 5-lipoxygenase (5-LOX) has been s...

journal_title：Neoplasia (New York, N.Y.)

authors： Hennig R,Kehl T,Noor S,Ding XZ,Rao SM,Bergmann F,Fürstenberger G,Büchler MW,Friess H,Krieg P,Adrian TE

更新日期：2007-11-01 00:00:00

abstract：:Recent studies suggest that tumor-infiltrating immune cells can benefit the tumor by producing factors that promote angiogenesis and suppress immunity. Because the tumor microenvironment is characterized by high adenosine levels, we hypothesized that the low-affinity A(2B) adenosine receptor located on host immune cel...

journal_title：Neoplasia (New York, N.Y.)

authors： Ryzhov S,Novitskiy SV,Zaynagetdinov R,Goldstein AE,Carbone DP,Biaggioni I,Dikov MM,Feoktistov I

更新日期：2008-09-01 00:00:00

abstract：:Antagonists of growth hormone-releasing hormone(GH-RH)inhibit the growth of various cancers by mechanisms that involve the suppression of the insulin-like growth factor (IGF)-I and/or IGF-II. In view of the importance of the IGF system in glioma tumorigenesis, the effects of GH-RH antagonists MZ-5-156 and JV-1-36 were...

journal_title：Neoplasia (New York, N.Y.)

authors： Kiaris H,Schally AV,Varga JL

更新日期：2000-05-01 00:00:00

abstract：:Polyploidy contributes to extensive intratumor genomic heterogeneity that characterizes advanced malignancies and is thought to limit the efficiency of current cancer therapies. It has been shown that telomere deprotection in p53-deficient mouse embryonic fibroblasts leads to high rates of polyploidization. We now sho...

journal_title：Neoplasia (New York, N.Y.)

authors： Christodoulidou A,Raftopoulou C,Chiourea M,Papaioannou GK,Hoshiyama H,Wright WE,Shay JW,Gagos S

更新日期：2013-02-01 00:00:00

abstract：:We present an in vivo fluorescence microscopic evaluation of intratumor distribution of the photosensitizer mono-L-aspartylchlorin-e6 (NPe6) in an intradermal mouse EMT6 tumor model. Although the identification of favorable photophysical and pharmacological properties has led to the development of new photosensitizers...

journal_title：Neoplasia (New York, N.Y.)

authors： Mitra S,Foster TH

更新日期：2008-05-01 00:00:00

abstract：:We previously reported that overexpression of an O-type glycosyltransferase, GALNT6 (polypeptide N-acetylgalactosaminyltransferase 6) played critical roles in mammary carcinogenesis. To further investigate the biological function of GALNT6, we screened a substrate protein(s) of GALNT6 using a VVA (Vicia villosa agglut...

journal_title：Neoplasia (New York, N.Y.)

authors： Lin J,Chung S,Ueda K,Matsuda K,Nakamura Y,Park JH

更新日期：2017-01-01 00:00:00

abstract：:Approximately 50% of prostate cancers harbor the TMPRSS2:ERG fusion, resulting in elevated expression of the ERG transcription factor. Despite the identification of this subclass of prostate cancers, no personalized therapeutic strategies have achieved clinical implementation. Kinases are attractive therapeutic target...

journal_title：Neoplasia (New York, N.Y.)

authors： Lee RS,Zhang L,Berger A,Lawrence MG,Song J,Niranjan B,Davies RG,Lister NL,Sandhu SK,Rubin MA,Risbridger GP,Taylor RA,Rickman DS,Horvath LG,Daly RJ

更新日期：2019-04-01 00:00:00

abstract：:Slits are a group of secreted glycoproteins that play a role in the regulation of cell migration. Previous studies suggested that Slit2 might be a tumor-suppressor gene. However, it remained to be determined whether Slit2 suppressed tumor growth and metastasis in animal models. We showed that Slit2 expression was decr...

journal_title：Neoplasia (New York, N.Y.)

authors： Kim HK,Zhang H,Li H,Wu TT,Swisher S,He D,Wu L,Xu J,Elmets CA,Athar M,Xu XC,Xu H

更新日期：2008-12-01 00:00:00

abstract：:Protein phosphatases play a crucial role in cell cycle progression, cell survival, cellular signaling, and genomic integrity. The protein phosphatase 1 (PP1) regulatory subunit SDS22 plays a significant role in cell cycle progression. A recent study showed that SDS22 plays a vital role in epithelial integrity and tumo...

journal_title：Neoplasia (New York, N.Y.)

authors： Paul D,Bargale AB,Rapole S,Shetty PK,Santra MK

更新日期：2019-01-01 00:00:00

abstract：:Type I cells have been defined to be independent of mitochondria for the induction of Fas death receptor-mediated apoptosis, whereas Type II cells are mitochondria-dependent. Knock-out studies in mice show that thymocytes are Type I and liver cells are Type II. We have previously shown that primary human hepatocytes a...

journal_title：Neoplasia (New York, N.Y.)

authors： Ozören N,El-Deiry WS

更新日期：2002-11-01 00:00:00

abstract：:EphA2 is a receptor tyrosine kinase that has been shown to be overexpressed in a variety of human tumor types. Previous studies demonstrated that agonist monoclonal antibodies targeting EphA2 induced the internalization and degradation of the receptor, thereby abolishing its oncogenic effects. In this study, the in vi...

journal_title：Neoplasia (New York, N.Y.)

authors： Bruckheimer EM,Fazenbaker CA,Gallagher S,Mulgrew K,Fuhrmann S,Coffman KT,Walsh W,Ready S,Cook K,Damschroder M,Kinch M,Kiener PA,Woods R,Gao C,Dall'Acqua W,Wu H,Coats S

更新日期：2009-06-01 00:00:00

abstract：:Neuroblastoma (NB) is the most commonly occurring solid tumor in children. The disease usually arises in the adrenal medulla, and it is characterized by a remarkable heterogeneity in its progression. Most NB patients with an advanced disease have massive bone marrow infiltration at diagnosis. Lung metastasis represent...

journal_title：Neoplasia (New York, N.Y.)

authors： Nevo I,Sagi-Assif O,Edry Botzer L,Amar D,Maman S,Kariv N,Leider-Trejo LE,Savelyeva L,Schwab M,Yron I,Witz IP

更新日期：2008-08-01 00:00:00

abstract：:Current gene therapy technology is limited by the paucity of methodology for determining the location and magnitude of therapeutic transgene expression in vivo. We describe and validate a paradigm for monitoring therapeutic transgene expression by noninvasive imaging of the herpes simplex virus type 1 thymidine kinase...

journal_title：Neoplasia (New York, N.Y.)

authors： Jacobs A,Dubrovin M,Hewett J,Sena-Esteves M,Tan CW,Slack M,Sadelain M,Breakefield XO,Tjuvajev JG

更新日期：1999-06-01 00:00:00

abstract：:The present study focuses on the influence of the tumor microenvironment on the expression of HLA-G in ovarian cancer and its impact on immune cells. We used carcinomatosis fluids (n = 16) collected from patients diagnosed with epithelial ovarian cancer, detected by an increase in CA125 levels. Our results indicate th...

journal_title：Neoplasia (New York, N.Y.)

authors： Ullah M,Azazzen D,Kaci R,Benabbou N,Pujade Lauraine E,Pocard M,Mirshahi M

更新日期：2019-03-01 00:00:00

abstract：:Ras-transformed intestinal epithelial cells are resistant to the growth inhibitory actions of TGFbeta and have a marked decrease in expression of the TGFbeta type II receptor (TGFbetaRII). Rat intestinal epithelial cells (RIE) were stably transfected with activated Ras, Sos and Raf constructs and tested for expression...

journal_title：Neoplasia (New York, N.Y.)

authors： Bulus NM,Sheng HM,Sizemore N,Oldham SM,Barnett JV,Coffey RJ,Beauchamp DR,Barnard JA

更新日期：2000-07-01 00:00:00

abstract：:The aim of this work was to use phosphorus magnetic resonance spectroscopy ((31)P MRS) to investigate the pharmacodynamic effects of LAQ824, a histone deacetylase (HDAC) inhibitor. Human HT29 colon carcinoma cells were examined by (31)P MRS after treatment with LAQ824 and another HDAC inhibitor, suberoylanilide hydrox...

journal_title：Neoplasia (New York, N.Y.)

authors： Chung YL,Troy H,Kristeleit R,Aherne W,Jackson LE,Atadja P,Griffiths JR,Judson IR,Workman P,Leach MO,Beloueche-Babari M

更新日期：2008-04-01 00:00:00

abstract：:A noninvasive method for molecular imaging of T-cell activity in vivo would be of considerable value. It would aid in understanding the role of specific genes and signal transduction pathways in the course of normal and pathologic immune responses, and could elucidate temporal dynamics and immune regulation at differe...

journal_title：Neoplasia (New York, N.Y.)

authors： Ponomarev V,Doubrovin M,Lyddane C,Beresten T,Balatoni J,Bornman W,Finn R,Akhurst T,Larson S,Blasberg R,Sadelain M,Tjuvajev JG

更新日期：2001-11-01 00:00:00

abstract：:Several studies have linked vascular density, identified in histologic sections, to "metastatic risk." Functional information of the vasculature, not readily available from histologic sections, can be obtained with contrast-enhanced MRI to exploit for therapy or metastasis prevention. Our aims were to determine if hum...

journal_title：Neoplasia (New York, N.Y.)

authors： Bhujwalla ZM,Artemov D,Natarajan K,Ackerstaff E,Solaiyappan M

更新日期：2001-03-01 00:00:00

abstract：:Cancer cells can undergo stress-induced premature senescence, which is considered to be a desirable outcome of anticancer treatment. However, the escape from senescence and cancer cell repopulation give rise to some doubts concerning the effectiveness of the senescence-induced anticancer therapy. Similarly, it is post...

journal_title：Neoplasia (New York, N.Y.)

authors： Mosieniak G,Sliwinska MA,Alster O,Strzeszewska A,Sunderland P,Piechota M,Was H,Sikora E

更新日期：2015-12-01 00:00:00

abstract：:Heparanase-1 (HPR1), an endoglycosidase that specifically degrades heparan sulfate (HS) proteoglycans, is overexpressed in a variety of malignancies. Our present study sought to determine whether oncogene BRAF and RAS mutations lead to increased HPR1 expression. Reverse transcription-polymerase chain reaction analysis...

journal_title：Neoplasia (New York, N.Y.)

authors： Rao G,Liu D,Xing M,Tauler J,Prinz RA,Xu X

更新日期：2010-11-01 00:00:00

abstract：:While normal cells in the human breast are organized into acinar structures, disruption of the acinar architecture is a hallmark of cancer. In a three-dimensional model of morphogenesis, we show that down-regulation of the matrix-associated tumor suppressor protein CCN6 (WNT1-inducible-signaling pathway protein 3) dis...

journal_title：Neoplasia (New York, N.Y.)

authors： Pal A,Huang W,Toy KA,Kleer CG

更新日期：2012-11-01 00:00:00

abstract：:Vascular endothelial growth factor (VEGF)/VEGF receptor (VEGFR)-targeted therapies predominantly affect nascent, immature tumor vessels. Since platelet-derived growth factor receptor (PDGFR) blockade inhibits vessel maturation and thus increases the amount of immature tumor vessels, we evaluated whether the combined P...

journal_title：Neoplasia (New York, N.Y.)

authors： Zafarnia S,Bzyl-Ibach J,Spivak I,Li Y,Koletnik S,Doleschel D,Rix A,Pochon S,Tardy I,Koyadan S,van Zandvoort M,Palmowski M,Kiessling F,Lederle W

更新日期：2017-11-01 00:00:00

abstract：:Tumor-associated macrophages (TAMs) invade the tumor stroma in many cancers, yet their role is incompletely understood. To visualize and better understand these critical cells in tumor progression, we screened a portfolio of rationally selected, injectable agents to image endogenous TAMs ubiquitously in three differen...

journal_title：Neoplasia (New York, N.Y.)

authors： Leimgruber A,Berger C,Cortez-Retamozo V,Etzrodt M,Newton AP,Waterman P,Figueiredo JL,Kohler RH,Elpek N,Mempel TR,Swirski FK,Nahrendorf M,Weissleder R,Pittet MJ

更新日期：2009-05-01 00:00:00

abstract：:Recent studies have established that a significant fraction of prostate cancers harbor a signature gene fusion between the 5' region of androgen-regulated TMPRSS2 and an ETS family transcription factor, most commonly ERG. Studies on the molecular mechanisms and functional consequences of this important chromosomal rea...

journal_title：Neoplasia (New York, N.Y.)

authors： Mertz KD,Setlur SR,Dhanasekaran SM,Demichelis F,Perner S,Tomlins S,Tchinda J,Laxman B,Vessella RL,Beroukhim R,Lee C,Chinnaiyan AM,Rubin MA

更新日期：2007-03-01 00:00:00

abstract：:Although medulloblastoma is the most common pediatric malignant brain tumor, its molecular underpinnings are largely unknown. We have identified rare, recurrent homozygous deletions of Kruppel-like Factor 4 (KLF4) in medulloblastoma using high-resolution single nucleotide polymorphism arrays, digital karyotyping, and ...

journal_title：Neoplasia (New York, N.Y.)

authors： Nakahara Y,Northcott PA,Li M,Kongkham PN,Smith C,Yan H,Croul S,Ra YS,Eberhart C,Huang A,Bigner D,Grajkowska W,Van Meter T,Rutka JT,Taylor MD

更新日期：2010-01-01 00:00:00

abstract：:Several observations suggest a potential role of T-cell-mediated immunity in the control of neuroblastoma (NB). However, the generation of NB-specific cytotoxic T lymphocytes (CTL) on T-cell priming with tumor mRNA-transfected dendritic cells (DC) has never been investigated before. In the present study, the feasibili...

journal_title：Neoplasia (New York, N.Y.)

authors： Morandi F,Chiesa S,Bocca P,Millo E,Salis A,Solari M,Pistoia V,Prigione I

更新日期：2006-10-01 00:00:00

abstract：:Human papillomavirus (HPV)-related head and neck squamous cell carcinoma (HNSCC) incidence is increasing at a near epidemic rate. We investigated whether the mammalian (or mechanistic) target of rapamycin (mTOR) inhibitor, rapamycin, can be used as a concurrent agent to standard-of-care cisplatin/radiation therapy (CR...

journal_title：Neoplasia (New York, N.Y.)

authors： Coppock JD,Wieking BG,Molinolo AA,Gutkind JS,Miskimins WK,Lee JH

更新日期：2013-06-01 00:00:00

abstract：:The maspin gene is not expressed in normal human pancreas, but its expression is acquired during human pancreatic carcinogenesis. In other normal human cells and their malignant counterparts, maspin expression is controlled through the epigenetic state of its promoter. In studies presented herein, we used bisulfite ge...

journal_title：Neoplasia (New York, N.Y.)

authors： Fitzgerald M,Oshiro M,Holtan N,Krager K,Cullen JJ,Futscher BW,Domann FE

更新日期：2003-09-01 00:00:00