Abstract：
:Hypoxia-inducible factor (HIF)-1α and HIF-2α expression were investigated immunohistochemically as determinants of prognosis in 42 cases of astrocytic tumors associated with necrosis grade on magnetic resonance (MR) imaging. Expression of HIF-1α was determined immunohistologically. The degree of necrosis on MR images was divided into four grades. Kaplan-Meier analysis revealed a significant effect of necrosis grade on MR images on cumulative overall survival. Median survival times were 26, 14, and 13 months for patients with necrosis grades 1, 2, and 3, respectively (not defined for grade 0). Kaplan-Meier analysis revealed a significant effect of HIF-1α expression on cumulative overall survival. Median survival time of patients with HIF-1α expression was 17 months, whereas it was 80 months for patients without HIF-1α expression. However, overexpression of HIF-2α did not correlate with malignant features, for example angiogenesis or necrosis, and had no impact on overall survival of patients with glial tumors. In conclusion, HIF-1α, but not HIF-2α, is a useful prognostic factor in astrocytic tumor associated with necrosis on MR images.
journal_name
J Neurooncoljournal_title
Journal of neuro-oncologyauthors
Mashiko R,Takano S,Ishikawa E,Yamamoto T,Nakai K,Matsumura Adoi
10.1007/s11060-010-0292-8subject
Has Abstractpub_date
2011-03-01 00:00:00pages
43-50issue
1eissn
0167-594Xissn
1573-7373journal_volume
102pub_type
杂志文章abstract：:The determination of optimal therapy for ependymoma (EP) in infants is ongoing. We describe the incidence, management and outcomes of Canadian infants with EP to discern potential future research questions. Of 579 cases registered in a national database of children <36 months of age diagnosed with a brain tumor from 1...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-014-1396-3
更新日期：2014-04-01 00:00:00
abstract：:Accumulating evidence has supported the role of microRNAs in the initiation and development of malignant tumors. MicroRNA-211 (miR-211), which was reported to involve in diverse physiological activities in several cancers, was investigated for its expression in human glioma and adjacent normal brain tissues, as well a...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-017-2464-2
更新日期：2017-07-01 00:00:00
abstract：PURPOSE:To evaluate the effectiveness of complete resection and postoperative radiotherapy in spinal cord ependymomas. METHODS AND MATERIALS:We conducted a retrospective study over 20 patients (13 males and 7 females) with histologically confirmed spinal cord ependymomas between July 1985 and April 2001. Among them, 1...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-004-1386-y
更新日期：2005-01-01 00:00:00
abstract：:Treatment for anaplastic astrocytoma (AA) is controversial. To assess three primary treatment approaches, patients from a single institution were retrospectively evaluated. To represent modern treatment selection, patients diagnosed with AA from December 2003 to December 2009 were selected. Those with insufficient dat...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-013-1116-4
更新日期：2013-06-01 00:00:00
abstract：:Twenty patients suspected of meningeal carcinomatosis (MC) secondary to small cell carcinoma of the lung were evaluated by myelography and by cytologic examination of cerebrospinal fluid (CSF). In 4 patients both investigations demonstrated MC. Four had positive cytology but a negative myelogram. Five patients had a p...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/BF00165176
更新日期：1985-01-01 00:00:00
abstract：:Extraskeletal myxoid chondrosarcoma is a rare tumor with less than 100 cases reported in the literature. The prevalence of anti-Hu positive myxoid chondrosarcoma-associated paraneoplastic subacute cerebellar degeneration is exceedingly rare. We present a report of a patient with confirmed myxoid chondrosarcoma-associa...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-010-0216-7
更新日期：2011-01-01 00:00:00
abstract：INTRODUCTION:Ollier Disease is a sporadic skeletal disorder with a predisposition to oncogenesis. It is estimated at around 1/100,000. We are presenting a young patient with Ollier Disease and high-grade astrocytoma. CASE REPORT:A 14-year-old, Caucasian male with Ollier Disease presented with a history of headaches, v...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-008-9583-8
更新日期：2008-08-01 00:00:00
abstract：INTRODUCTION:Central nervous system hemangioblastoma is a benign tumor associated with or without von Hippel-Lindau (VHL) disease which is an autosomal dominant hereditary disease that results from a germline mutation in the VHL gene. A main axis of signaling pathways in central nervous system hemangioblastoma is VHL-H...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-020-03506-8
更新日期：2020-05-01 00:00:00
abstract：:Chromatin modification through histone deacetylase inhibition has shown evidence of activity against malignancies. The mechanism of action of such agents are pleiotropic and potentially tumor specific. In this study, we studied the mechanisms of vorinostat-induced cellular effects in gliomas. The effects of vorinostat...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-011-0604-7
更新日期：2011-11-01 00:00:00
abstract：:To increase awareness about lymphomatosis cerebri by describing a patient with a unique presentation Case report a 58 year old woman presented with progressive lower extremity weakness, postural hypotension, and 90 pound weight loss over 3 months a brain magnetic resonance image revealed multiple non-enhancing foci of...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-012-0931-3
更新日期：2012-09-01 00:00:00
abstract：:Angiogenesis, the formation of blood vessels from a pre-existing vasculature, is a process whereby capillary sprouts are formed in response to externally supplied chemical stimuli. The sprouts then grow and develop, driven initially by endothelial cell migration, and organize themselves into a branched, connected netw...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,评审
doi：10.1023/a:1006446020377
更新日期：2000-10-01 00:00:00
abstract：:We report the case of a 64 year old male patient with a history of ischemic heart disease who underwent surgery for an abdominal mass. The histological diagnosis was highly malignant non-Hodgkin's lymphoma. After surgery the patient was admitted to our Department and received 6 courses of chemotherapy according to the...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1023/a:1006180909837
更新日期：1999-03-01 00:00:00
abstract：:The aim of the present study is to evaluate the impact of extent of resection at initial and repeat craniotomy on overall survival of patients with recurrent glioblastoma. The authors retrospectively reviewed the records of all adults patients who underwent repeat resection of recurrent glioblastoma following radiatio...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-016-2330-7
更新日期：2017-02-01 00:00:00
abstract：INTRODUCTION:Glioblastoma (GBM) is the most common primary brain cancer. The average survival time for the majority of patients is approximately 15 months after diagnosis. A major feature of GBM that contributes to its poor prognosis is its high invasiveness. Caveolae are plasma membrane subdomains that participate in ...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-019-03161-8
更新日期：2019-06-01 00:00:00
abstract：OBJECTIVE:Malignant glioma is a lethal brain tumor with a low survival rate and poor prognosis. New strategies are urgently needed to augment the chemotherapeutic effects of temozolomide (TMZ), the standard drug in glioma treatment. Carnosic acid (CA) has been reported to have anticancer, antioxidant and anti-infectiou...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-018-03043-5
更新日期：2019-01-01 00:00:00
abstract：:Serious dermatologic adverse events such as erythema multiforme (EM) and Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) have been reported in patients receiving antiepileptic drugs (AEDs) and cranial radiotherapy (RT). Given the frequency of AED-associated rashes and the infrequency of serious dermatolo...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-014-1457-7
更新日期：2014-08-01 00:00:00
abstract：:The outcome of children less than 3 years of age with medulloblastoma has been poor in comparison to older children. The cure rates were below 30%, and the quality of life for cured children was frequently reduced by a complex syndrome of long-term sequelae including intellectual retardation and growth hormone deficie...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,评审
doi：10.1023/a:1005924017460
更新日期：1998-06-01 00:00:00
abstract：:Aberrant expression of microRNAs (miRNAs), a class of small non-coding regulatory RNAs, has been implicated in the development and progression of high-grade gliomas. However, the precise mechanistic role of many miRNAs in this disease remains unclear. Here, we investigate the functional role of miR-331-3p in glioblast...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-013-1271-7
更新日期：2014-01-01 00:00:00
abstract：:Systemic high-dose methotrexate (HD-MTX) is the most effective chemotherapeutic agent in the treatment of primary central nervous system lymphoma (PCNSL). Leptomeningeal involvement is common and intrathecal methotrexate (IT-MTX) is frequently used in combination with HD-MTX, but its benefits are not established. Usin...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1023/a:1016077907952
更新日期：2002-06-01 00:00:00
abstract：:While the 5-year overall survival is better in pediatric than in adult patients diagnosed with glioblastoma (GBM), outcomes in children remain very poor. Understanding the mechanisms of tumorigenesis and tumor propagation can identify therapeutic targets to improve these outcomes. Human cytomegalovirus (CMV) proteins ...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-015-1905-z
更新日期：2015-11-01 00:00:00
abstract：:Children with a brain tumor (BT) are at risk for a number of physical and cognitive problems that may lower their health-related quality of life (HRQoL). Executive functioning (EF) and intellectual ability are hypothesized to associate with HRQoL and deficits in these areas may be amenable to interventions. This study...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-016-2113-1
更新日期：2016-06-01 00:00:00
abstract：:Glioblastoma multiforme (GBM) represents a class of malignant gliomas which rapidly proliferate, invade and destroy surrounding brain tissues. This study examined micro-RNA (miRNA) speciation and miRNA effects on gene expression in six ATCC glioma and GBM cell lines and in 14 glioma and GBM samples obtained from human...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-008-9688-0
更新日期：2009-01-01 00:00:00
abstract：SUBJECT:To date there is no established tumor marker for the clinical follow-up of glioblastoma, WHO grade IV, (GBM) which constitutes the most frequent and malignant primary brain tumor. However, since there is promising data that the serum glial fibrillary acidic protein (sGFAP) may serve as a biomarker for glial bra...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-018-2898-1
更新日期：2018-09-01 00:00:00
abstract：PURPOSE:The purpose of this study is to describe the long-term toxicities of intracranial germ cell tumor (IGCT) in the adolescent and young adult (AYA) population. METHODS:We report late toxicities of a multi-center cohort of AYA patients treated for IGCT between 1975 and 2015. Charts were retrospectively reviewed fo...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-020-03642-1
更新日期：2020-09-01 00:00:00
abstract：:Primary brain tumor patients experience high levels of distress. The purpose of this cross-sectional, retrospective study is to evaluate the level and different sources of psychosocial distress and how these pertain to health-related quality of life (HRQoL). The Primary and Recurrent Glioma registry at Duke's The Pres...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-017-2535-4
更新日期：2017-09-01 00:00:00
abstract：BACKGROUND:Oligodendroglial tumors are rare and chemosensitive diseases; but the overall results with current chemotherapy regimens cannot be considered satisfactory and other active treatments are necessary. We decided to determine the efficacy and toxicity profile of the carboplatin and etoposide (CE) regimen in this...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-006-9144-y
更新日期：2006-09-01 00:00:00
abstract：:Malignant peripheral nerve sheath tumors are rare spindle-cell sarcomas derived from Schwann cells or pluripotent cells of the neural crest. They arise from the spinal roots, peripheral nerves, brachial and lumbosacral plexi, cranial nerves and terminal nerve fibers within soft tissue, intestine, lung and bone. These ...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-004-4596-4
更新日期：2005-09-01 00:00:00
abstract：:The insular cortex is located deep within the Sylvian fissure between multi-functional and structurally-compressed cerebral structures, and has been suggested to play an important role in both basic sensorimotor and complex social-emotional functions. Such structural and functional complexity presents a challenge for ...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-014-1380-y
更新日期：2014-04-01 00:00:00
abstract：PURPOSE:The poor results from treatment of high grade glioma prompted us to explore new protocols involving concurrent radio-chemotherapy. Our primary objective was to evaluate the feasibility of very early postoperative chemotherapy with BCNU, concurrent radio-chemotherapy with carboplatin and teniposide, and post-rad...
journal_title：Journal of neuro-oncology
pub_type： 临床试验,杂志文章
doi：10.1007/BF00177276
更新日期：1996-12-01 00:00:00
abstract：BACKGROUND:Prior studies have highlighted infratentorial tumor location as a prognostic factor for solitary fibrous tumor (SFT) and hemangiopericytoma (HPC) of the central nervous system (CNS), and spinal location is considered a positive prognostic factor for other tumors of the CNS. While SFT/HPC of the CNS is known ...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-019-03177-0
更新日期：2019-07-01 00:00:00
