Phase I and pharmacokinetic study of karenitecin in patients with recurrent malignant gliomas.

abstract：:On October 15, 2014, a workshop was held on the use of clinical outcome assessments in clinical trials for high-grade glioma of the brain. This workshop was sponsored by the Jumpstarting Brain Tumor Drug Development Coalition, consisting of the National Brain Tumor Society, the Society for Neuro-Oncology, the Musella ...

journal_title：Neuro-oncology

authors： Helfer JL,Wen PY,Blakeley J,Gilbert MR,Armstrong TS

更新日期：2016-03-01 00:00:00

abstract：BACKGROUND:Genetic and epigenetic profiling of glioblastomas has provided a comprehensive list of altered cancer genes of which only O(6)-methylguanine-methyltransferase (MGMT) methylation is used thus far as a predictive marker in a clinical setting. We investigated the prognostic significance of genetic and epigeneti...

journal_title：Neuro-oncology

authors： Molenaar RJ,Verbaan D,Lamba S,Zanon C,Jeuken JW,Boots-Sprenger SH,Wesseling P,Hulsebos TJ,Troost D,van Tilborg AA,Leenstra S,Vandertop WP,Bardelli A,van Noorden CJ,Bleeker FE

更新日期：2014-09-01 00:00:00

abstract：BACKGROUND:Optimal extent of surgical resection (EOR) of high-grade gliomas (HGGs) remains uncertain in the elderly given the unclear benefits and potentially higher rates of mortality and morbidity associated with more extensive degrees of resection. METHODS:We undertook a meta-analysis according to a predefined prot...

journal_title：Neuro-oncology

authors： Almenawer SA,Badhiwala JH,Alhazzani W,Greenspoon J,Farrokhyar F,Yarascavitch B,Algird A,Kachur E,Cenic A,Sharieff W,Klurfan P,Gunnarsson T,Ajani O,Reddy K,Singh SK,Murty NK

更新日期：2015-06-01 00:00:00

abstract：BACKGROUND:Temporal muscle thickness (TMT) was described as a surrogate marker of skeletal muscle mass. This study aimed to evaluate the prognostic relevance of TMT in patients with progressive glioblastoma. METHODS:TMT was analyzed on cranial MR images of 596 patients with progression of glioblastoma after radiochemo...

journal_title：Neuro-oncology

authors： Furtner J,Genbrugge E,Gorlia T,Bendszus M,Nowosielski M,Golfinopoulos V,Weller M,van den Bent MJ,Wick W,Preusser M

更新日期：2019-12-17 00:00:00

abstract：:PDGFRA is a critical gene in glioma biology. Similar to EGFR, PDGFRA has been shown to be overexpressed, amplified, mutated, or truncated in gliomas, particularly glioblastomas. In addition, PDGFRA has been recently shown to be rearranged in glioblastoma. However, the frequency, cooccurrence, and clinical value of PDG...

journal_title：Neuro-oncology

authors： Alentorn A,Marie Y,Carpentier C,Boisselier B,Giry M,Labussière M,Mokhtari K,Hoang-Xuan K,Sanson M,Delattre JY,Idbaih A

更新日期：2012-11-01 00:00:00

abstract：:Blood vessels are composed of two interacting cell types. Endothelial cells form the inner lining of the vessel wall, and perivascular cells--referred to as pericytes, vascular smooth muscle cells or mural cells--envelop the surface of the vascular tube. Over the last decades, studies of blood vessels have concentrate...

journal_title：Neuro-oncology

authors： Bergers G,Song S

更新日期：2005-10-01 00:00:00

abstract：BACKGROUND:Cisplatin-Induced Peripheral Neuropathy (CIPN) is a frequent serious dose-dependent adverse event that can determine dosage limitations for cancer treatment. CIPN severity correlates with the amount of platinum detected in sensory neurons of the dorsal root ganglia (DRG). However, the exact pathophysiology o...

journal_title：Neuro-oncology

authors： Calls A,Torres-Espin A,Navarro X,Yuste VJ,Udina E,Bruna J

更新日期：2020-06-29 00:00:00

abstract：:The long-term follow-up of the RTOG 9802 trial that compared 54 Gy of radiotherapy (RT) with the same RT followed by adjuvant procarbazine, CCNU, and vincristine (PCV) chemotherapy in high-risk low-grade glioma shows a major increase in survival after adjuvant PCV chemotherapy. Median overall survival increased from 7...

journal_title：Neuro-oncology

authors： van den Bent MJ

更新日期：2014-12-01 00:00:00

abstract：Background:Children with brain tumors treated with cranial radiation therapy (RT) often exhibit cognitive late effects, commonly associated with reduced white matter (WM) volume and decreased neurogenesis. The impact of radiation damage in particular regions or tissues on brain development as a whole has not been eluci...

journal_title：Neuro-oncology

authors： Beera KG,Li YQ,Dazai J,Stewart J,Egan S,Ahmed M,Wong CS,Jaffray DA,Nieman BJ

更新日期：2018-05-18 00:00:00

abstract：BACKGROUND:No more than half of patients with neurofibromatosis type 1 (NF1)-associated optic pathway gliomas (OPGs) develop vision loss. Prospectively identifying those who will require therapy remains challenging, because no reliable factors have yet been identified that predict future vision loss. To determine wheth...

journal_title：Neuro-oncology

authors： de Blank PM,Berman JI,Liu GT,Roberts TP,Fisher MJ

更新日期：2013-08-01 00:00:00

abstract：:Development of model systems that recapitulate the molecular heterogeneity observed among glioblastoma multiforme (GBM) tumors will expedite the testing of targeted molecular therapeutic strategies for GBM treatment. In this study, we profiled DNA copy number and mRNA expression in 21 independent GBM tumor lines maint...

journal_title：Neuro-oncology

authors： Hodgson JG,Yeh RF,Ray A,Wang NJ,Smirnov I,Yu M,Hariono S,Silber J,Feiler HS,Gray JW,Spellman PT,Vandenberg SR,Berger MS,James CD

更新日期：2009-10-01 00:00:00

abstract：BACKGROUND:The influence of survivin isoforms on outcome in glioblastoma is poorly understood. We analyzed the dominant anti-apoptotic transcript variants of survivin using expression data and modeled them in vivo to determine their impact on glioma formation and progression. METHODS:Using data from low- and high-grad...

journal_title：Neuro-oncology

authors： Doucette T,Latha K,Yang Y,Fuller GN,Rao A,Rao G

更新日期：2014-09-01 00:00:00

abstract：:High-grade gliomas release excitotoxic concentrations of glutamate, which has been shown to enhance tumor proliferation and migration. alpha-Amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA) glutamate receptors are abundantly expressed at the invading edge of glioblastoma specimens, suggesting they may play an...

journal_title：Neuro-oncology

authors： Piao Y,Lu L,de Groot J

更新日期：2009-06-01 00:00:00

abstract：:Radiotherapeutic doses for malignant gliomas are generally palliative because greater, supposedly curative doses would impart clinically unacceptable damage to nearby vital CNS tissues. To improve radiation treatment for human gliomas, we evaluated microbeam radiation therapy, which utilizes an array of parallel, micr...

journal_title：Neuro-oncology

authors： Dilmanian FA,Button TM,Le Duc G,Zhong N,Peña LA,Smith JA,Martinez SR,Bacarian T,Tammam J,Ren B,Farmer PM,Kalef-Ezra J,Micca PL,Nawrocky MM,Niederer JA,Recksiek FP,Fuchs A,Rosen EM

更新日期：2002-01-01 00:00:00

abstract：:We examined DNA damage responses and repair in four human glioma cell lines (A7, U87, T98G, and U373) and normal human astrocytes (NHAs) after clinically relevant radiation doses to establish whether we could identify differences among them that might suggest new approaches to selective radiosensitization. We used pho...

journal_title：Neuro-oncology

authors： Short SC,Martindale C,Bourne S,Brand G,Woodcock M,Johnston P

更新日期：2007-10-01 00:00:00

abstract：:The clinical management/understanding of brain metastases (BM) has changed substantially in the last 5 years, with key advances and clinical trials highlighted in this review. Several of these changes stem from improvements in systemic therapy, which have led to better systemic control and longer overall patient survi...

journal_title：Neuro-oncology

authors： Arvold ND,Lee EQ,Mehta MP,Margolin K,Alexander BM,Lin NU,Anders CK,Soffietti R,Camidge DR,Vogelbaum MA,Dunn IF,Wen PY

更新日期：2016-08-01 00:00:00

abstract：BACKGROUND:While standards for the treatment of newly diagnosed glioblastomas exist, therapeutic regimens for tumor recurrence remain mostly individualized. The role of a surgical resection of recurrent glioblastomas remains largely unclear at present. This study aimed to assess the effect of repeated resection of recu...

journal_title：Neuro-oncology

authors： Ringel F,Pape H,Sabel M,Krex D,Bock HC,Misch M,Weyerbrock A,Westermaier T,Senft C,Schucht P,Meyer B,Simon M,SN1 study group.

更新日期：2016-01-01 00:00:00

abstract：Background:Glioblastoma cell-initiated vascularization is an alternative angiogenesis called vasculogenic mimicry. However, current knowledge on the mechanism of de novo vessel formation from glioblastoma stem cells (GSCs) is limited. Methods:Sixty-four glioblastoma samples from patients and 10 fluorescent glioma xeno...

journal_title：Neuro-oncology

authors： Mei X,Chen YS,Chen FR,Xi SY,Chen ZP

更新日期：2017-08-01 00:00:00

abstract：:We explored the associations of aberrant DNA methylation patterns in 12 candidate genes with adult glioma subtype, patient survival, and gene expression of enhancer of zeste human homolog 2 (EZH2) and insulin-like growth factor-binding protein 2 (IGFBP2). We analyzed 154 primary glioma tumors (37 astrocytoma II and II...

journal_title：Neuro-oncology

authors： Zheng S,Houseman EA,Morrison Z,Wrensch MR,Patoka JS,Ramos C,Haas-Kogan DA,McBride S,Marsit CJ,Christensen BC,Nelson HH,Stokoe D,Wiemels JL,Chang SM,Prados MD,Tihan T,Vandenberg SR,Kelsey KT,Berger MS,Wiencke JK

更新日期：2011-03-01 00:00:00

abstract：:Multiphoton excitation fluorescent microscopy is a laser-based technology that allows subcellular resolution of native tissues in situ. We have recently applied this technology to the structural and photochemical imaging of cultured glioma cells and experimental gliomas ex vivo. We demonstrated that high microanatomic...

journal_title：Neuro-oncology

authors： Kantelhardt SR,Leppert J,Krajewski J,Petkus N,Reusche E,Tronnier VM,Hüttmann G,Giese A

更新日期：2007-04-01 00:00:00

abstract：Background:Advances from glioma stemlike cell (GSC) research, though increasing our knowledge of glioblastoma (GBM) biology, do not influence clinical decisions yet. We explored the translational power of GSC-enriched cultures from patient-derived tumorspheres (TS) in predicting treatment response. Methods:The relatio...

journal_title：Neuro-oncology

authors： D'Alessandris QG,Biffoni M,Martini M,Runci D,Buccarelli M,Cenci T,Signore M,Stancato L,Olivi A,De Maria R,Larocca LM,Ricci-Vitiani L,Pallini R

更新日期：2017-08-01 00:00:00

abstract：:Diffuse low-grade glioma grows, migrates along white matter tracts, and progresses to high-grade glioma. Rather than a "wait and see" policy, an aggressive attitude is now recommended, with early surgery as the first therapy. Intraoperative mapping, with maximal resection according to functional boundaries, is associa...

journal_title：Neuro-oncology

authors： Duffau H,Taillandier L

更新日期：2015-03-01 00:00:00

abstract：:Peripheral neuropathies induced by chemotherapy (CIPN) are an increasingly frequent problem. Contrary to hematologic adverse effects, which can be treated with hematopoetic growth factors, neither prophylaxis nor specific treatment is available, and only symptomatic treatment can be offered. Neurotoxic drugs are becom...

journal_title：Neuro-oncology

authors： Grisold W,Cavaletti G,Windebank AJ

更新日期：2012-09-01 00:00:00

abstract：BACKGROUND:Glioblastoma multiforme, a World Health Organization grade IV glioma, has a poor prognosis in humans despite current treatment options. Here, we present magnetic resonance imaging (MRI) data regarding the regression of aggressive rat F98 gliomas and human U87 glioma xenografts after treatment with the nitron...

journal_title：Neuro-oncology

authors： Towner RA,Gillespie DL,Schwager A,Saunders DG,Smith N,Njoku CE,Krysiak RS 3rd,Larabee C,Iqbal H,Floyd RA,Bourne DW,Abdullah O,Hsu EW,Jensen RL

更新日期：2013-03-01 00:00:00

abstract：:People with neurofibromatosis 1 (NF1) have multiple benign neurofibromas and a 10% lifetime risk of developing malignant peripheral nerve sheath tumors (MPNSTs). Most MPNSTs develop from benign plexiform neurofibromas, so the burden of benign tumors may be a risk factor for developing MPNST. We studied 13 NF1 patients...

journal_title：Neuro-oncology

authors： Mautner VF,Asuagbor FA,Dombi E,Fünsterer C,Kluwe L,Wenzel R,Widemann BC,Friedman JM

更新日期：2008-08-01 00:00:00

abstract：BACKGROUND:Recent molecular characterization studies have identified clinically relevant molecular subtypes to coexist within the same histological entities of glioma. Comparative studies between serum-supplemented and serum-free (SF) culture conditions have demonstrated that SF conditions select for glioma stem-like c...

journal_title：Neuro-oncology

authors： Balvers RK,Kleijn A,Kloezeman JJ,French PJ,Kremer A,van den Bent MJ,Dirven CM,Leenstra S,Lamfers ML

更新日期：2013-12-01 00:00:00

abstract：:Angiogenesis is necessary for tumor growth beyond a volume of approximately 2 mm(3). This observation, along with the accessibility of tumor vessels to therapeutic targeting, has resulted in a research focus on inhibitors of angiogenesis. A number of endogenous inhibitors of angiogenesis are found in the body. Some of...

journal_title：Neuro-oncology

authors： Rege TA,Fears CY,Gladson CL

更新日期：2005-04-01 00:00:00

abstract：:Antiangiogenic therapy is associated with increased radiographic responses in glioblastomas, but tumors invariably recur. Because tumor-associated macrophages have been shown to mediate escape from antiangiogenic therapy in preclinical models, we examined the role of macrophages in patients with recurrent glioblastoma...

journal_title：Neuro-oncology

authors： Lu-Emerson C,Snuderl M,Kirkpatrick ND,Goveia J,Davidson C,Huang Y,Riedemann L,Taylor J,Ivy P,Duda DG,Ancukiewicz M,Plotkin SR,Chi AS,Gerstner ER,Eichler AF,Dietrich J,Stemmer-Rachamimov AO,Batchelor TT,Jain RK

更新日期：2013-08-01 00:00:00

abstract：BACKGROUND:We assessed the longitudinal hazard characteristics for death and progression in patients with glioblastoma, evaluated the impact of prognostic factors and treatment on the hazard within different time intervals to determine if effects are time varying, and quantified the influence of progression on survival...

journal_title：Neuro-oncology

authors： Wang M,Dignam JJ,Won M,Curran W,Mehta M,Gilbert MR

更新日期：2015-07-01 00:00:00

abstract：BACKGROUND:Cognitive dysfunction is common among patients with brain tumors and can be associated with the disease and treatment with radiotherapy and chemotherapy. However, little is known about genetic risk factors that may moderate the vulnerability for developing cognitive dysfunction. In this study, we examined th...

journal_title：Neuro-oncology

authors： Correa DD,Satagopan J,Cheung K,Arora AK,Kryza-Lacombe M,Xu Y,Karimi S,Lyo J,DeAngelis LM,Orlow I

更新日期：2016-10-01 00:00:00