Abstract：
:Proliferative activities were determined in 72 human brain tumors, including 20 metastatic carcinomas, 41 gliomas, 8 meningiomas and 3 hematological tumors. Immunocytochemical techniques included labeling with monoclonal antibody (mAb) to bromodeoxyuridine (BrdU) which identifies S phase cells after previous in vitro BrdU incubation and paraffin embedding of fixed tissue specimens, and with mAb Ki-67 which reacts, in frozen sections, with a nuclear antigen expressed by all proliferating cells. BrdU labeling index (LI), Ki-67 LI and mitotic index (MI) correlated well with histological malignancy. Among the three proliferation indices, Ki-67 LI and BrdU LI were highly significantly correlated. With the exception of hematological malignancies, hyperbaric oxygenation of in vitro BrdU labeling did not significantly increase BrdU LI or depth of BrdU penetration into tissue. This study indicates that in vitro BrdU labeling is a useful alternative to Ki-67 immunolabeling of human brain tumor specimens. By such determination of tumor proliferation, it might be possible to design a more adequate postoperative therapy tailored to patients individually.
journal_name
J Neurooncoljournal_title
Journal of neuro-oncologyauthors
Morimura T,Kitz K,Stein H,Budka Hdoi
10.1007/BF00151242subject
Has Abstractpub_date
1991-02-01 00:00:00pages
1-11issue
1eissn
0167-594Xissn
1573-7373journal_volume
10pub_type
杂志文章abstract：:This case study describes the long-term course of behavioral alterations and MRI findings in a patient with a combined limbic and cerebellar paraneoplastic syndrome, which was associated with a squamous lung carcinoma. Clinical equivalents were cerebellar ataxia, as well as severe anterograde memory loss, frontal exec...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1023/b:neon.0000013488.52742.b4
更新日期：2004-01-01 00:00:00
abstract：:Treatment of recurrent primary CNS lymphoma (PCNSL) though not standardized most often utilizes whole brain radiotherapy, re-challenge with high-dose methotrexate, or administration of an alkylating chemotherapy. High-dose cytarabine (HD-araC) has been advocated as an active agent in PCNSL but limited information exis...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-015-1994-8
更新日期：2016-02-01 00:00:00
abstract：:Assessing central nervous system (CNS) involvement in patients with lymphoma or carcinoma is important in determining therapy and prognosis. Progranulin (PGRN) is a secreted glycosylated protein with roles in cancer growth and survival; it is highly expressed in aggressive cancer cell lines and specimens from many can...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-017-2742-z
更新日期：2018-05-01 00:00:00
abstract：PROPOSE:To explore the value of unmeasurable enhancement pattern of residual cavity in predicting survival at early stage after gross-total resection in high-grade glioma (HGG) patients. METHODS:This retrospective study enrolled consecutive 51 HGG patients with unmeasurable enhancement who underwent gross-total resect...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-018-2961-y
更新日期：2018-11-01 00:00:00
abstract：:To study the clinical characteristics, treatment approach and outcome of pleomorphic xanthoastrocytoma (PXA), patients were identified using the National Cancer Intitute's Surveillance, Epidemiology, and End Results (SEER) database. A total of 214 patients were identified with PXA using the November 2010 submission. P...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-012-0939-8
更新日期：2012-10-01 00:00:00
abstract：:Global and gene-specific changes to the epigenome are hallmarks of most tumours including those of pituitary origin, and this fact might offer important clues about diagnostic and therapeutic applications. We performed global DNA methylation screening with 6 invasive and 6 noninvasive nonfunctioning pituitary adenomas...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-016-2139-4
更新日期：2016-08-01 00:00:00
abstract：:The optimal postoperative management of pediatric intracranial ependymomas is controversial. We analyzed clinical prognostic factors for their influence on outcome in such children. Our retrospective series included 15 with supratentorial and 28 with infratentorial tumors. Twenty ependymomas were grade II, and 23 were...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1023/b:neon.0000033383.84900.c1
更新日期：2004-07-01 00:00:00
abstract：:The aim of this work was to determine the accuracy and precision of stereotactic localization and treatment delivery using a helical tomotherapy based stereotactic radiosurgery (SRS) system. A tomotherapy specific radiosurgery workflow was designed that exploits the system's on board megavotage CT (MVCT) imaging syste...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-010-0227-4
更新日期：2010-06-01 00:00:00
abstract：INTRODUCTION:Intramedullary spinal cord metastases (ISCMs) are rare lesions affecting the spinal cord in patients with disseminated malignancy. Today, due to increased survival, these lesions are more frequently diagnosed. Literature on survival and neurologic outcomes is sparse. Herein, we describe a single institutio...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-019-03105-2
更新日期：2019-04-01 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：:The main problem in the treatment of malignant astrocytomas is their invasive behaviour. Successful resection of the main tumour mass cannot prevent recurrence due to single cells invading the surrounding brain parenchyma at the time of diagnosis. The classical combination therapy, PCV (Procarbazine, CCNU and Vincrist...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-010-0246-1
更新日期：2011-01-01 00:00:00
abstract：:The time to tumor progression (TTP), time to death (TTD) and complications were studied prospectively in a cohort of patients treated by surgery and adjuvant radio- and intensified PCV chemotherapy for astrocytomas (AIII), oligodendrogliomas (OIII) and oligoastrocytomas (OAIII) WHO grade III. The treatment was carried...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1023/a:1019987116596
更新日期：2002-09-01 00:00:00
abstract：:We report the case of a 58 year old woman with an epidermoid cyst of the right cerebello-pontine angle that was subtotally excised. She recurred 2 years later and received radiotherapy with resolution of symptoms and shrinkage of the cyst. The natural history of epidermoid cysts and the role of radiotherapy in their m...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/BF01052846
更新日期：1995-01-01 00:00:00
abstract：:A thirty-year-old male with an intracranial malignant meningioma, first diagnosed 9 years ago, with three recurrences was admitted with a hypoglycemic shock. The blood glucose level was 17 mg/dl, requiring treatment with high doses of intravenous and oral dextrose for improvement. A large metastatic tumor in the liver...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1023/a:1006460827300
更新日期：2000-03-01 00:00:00
abstract：:Meningiomas, one of the most common benign brain tumors in humans, arise from arachnoid cells in the brain meninges. Our investigations have revealed that miR-335 is a typical microRNA overexpressed in meningiomas in humans. Characterization of the effects of miR-335 overexpression in meningiomas demonstrated that ele...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-012-0951-z
更新日期：2012-11-01 00:00:00
abstract：:To evaluate the safety and efficacy of hypofractionated radiotherapy (RT) with a standard temozolomide (TMZ) regimen for adults with newly diagnosed glioblastoma multiforme (GBM), twenty-six consecutive adults (range 39-79 years) who met our enrollment criteria received short courses of hypofractionated RT (45 Gy in 1...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-010-0306-6
更新日期：2011-04-01 00:00:00
abstract：:Differentiating oligodendroglioma from extraventricular neurocytoma by conventional light microscopy alone can present a diagnostic challenge. We report pathologic findings of an unusual spinal cord tumor from a 33-year-old male patient which showed hybrid features of oligodendroglioma and extraventricular neurocytoma...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-006-9268-0
更新日期：2007-04-01 00:00:00
abstract：PURPOSE:Preclinical studies have suggested promising activity for the combination of disulfiram and copper (DSF/Cu) against glioblastoma (GBM) including re-sensitization to temozolomide (TMZ). A previous phase I study demonstrated the safety of combining DSF/Cu with adjuvant TMZ for newly diagnosed GBM. This phase II s...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,多中心研究
doi：10.1007/s11060-019-03125-y
更新日期：2019-05-01 00:00:00
abstract：:Two distinct mechanisms, vasculogenesis and angiogenesis implement the formation of the vascular network in the embryo. Vasculogenesis gives rise to the heart and the first primitive vascular plexus inside the embryo and in its surrounding membranes, as the yolk sac circulation. Angiogenesis is responsible for the rem...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,评审
doi：10.1023/a:1006493130855
更新日期：2000-10-01 00:00:00
abstract：:High grade astrocytomas remain incurable even though these tumors often appear localized on modern imaging studies, rarely metastasize to systemic sites, and can be aggressively treated with surgery and radiation therapy. Recent data suggest that the dissemination of astrocytoma cells along white matter tracts to dist...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1023/a:1005761031077
更新日期：1997-05-01 00:00:00
abstract：:In a cohort of 25 patients with supratentorial low grade glioma, the timing of radiotherapy made no significance difference for 10 year survival. Patients who received early radiotherapy had a 55% 10 year survival and those receiving delayed radiotherapy had a 53% 10 year survival. Radiotherapy was delayed a median of...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1023/a:1005703102687
更新日期：1997-08-01 00:00:00
abstract：:Chordoid is a rare variant of meningioma that displays a high recurrence rate. In this study we evaluated the immunohistochemical expression of factors that regulate the neo-angiogenesis process in a case of chordoid meningioma with an adverse clinical course. A high microvessel density (MVD), as well as high VEGF and...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-009-9942-0
更新日期：2009-12-01 00:00:00
abstract：BACKGROUND:Despite aspirations to achieve equality in healthcare we know that socioeconomic differences exist and may affect treatment and patient outcome, also in serious diseases such as cancer. We investigated disparities in neurosurgical care and outcome for patients with low-grade glioma (LGG). METHODS:In this na...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-019-03378-7
更新日期：2020-01-01 00:00:00
abstract：:The effectiveness of radiotherapy and chemotherapy in high grade gliomas (HGG) depends on tumor micro-environment. We summarize our experience of the influence of spinal cord stimulation (SCS) on this micro-environment. Patients with HGG (n = 26) were assessed pre- and post-SCS, using: (1) Doppler in middle cerebral a...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-011-0660-z
更新日期：2012-01-01 00:00:00
abstract：PURPOSE:Gliomas are the most common cancer of the brain, with a poor prognosis in particular for glioblastoma. In 2014, a study suggested reduced survival in relation to latency of mobile phone use among glioblastoma patients. A joint epidemiological/experimental project to study effects of RF-EMF on tumor development ...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-018-03019-5
更新日期：2019-01-01 00:00:00
abstract：:Neural cell adhesion molecule (NCAM) is down-regulated during periods of embryological cell migration and may be important in local tumor migration or metastases. Conflicting information exists in the literature about NCAM expression in human glial tumors and little is known about its expression in human brain metasta...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1023/a:1006162211296
更新日期：1999-01-01 00:00:00
abstract：:The diagnosis of brain metastases is associated with a poor prognosis reflecting uncontrolled primary disease that has spread to the relative sanctuary of the central nervous system. 20 % of brain metastases occur in the posterior fossa and are associated with significant morbidity. The risk of acute hydrocephalus and...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-016-2254-2
更新日期：2016-12-01 00:00:00
abstract：:There are two errors and one omission in the original article. Author Gottardo's correct name is Nicholas G. Gottardo, author Hulleman's correct affiliation is no. 3 (VUMC, Amsterdam), and the Acknowledgements should include the following sentence: "We would like to thank Dr Angel Montero Carcaboso (Hospital Sant Joan...
journal_title：Journal of neuro-oncology
pub_type： 已发布勘误
doi：10.1007/s11060-018-03060-4
更新日期：2019-01-01 00:00:00
abstract：AIM:To assess whether extent of surrounding edema correlates with acute adverse clinical outcomes within 3 months after stereotactic radiosurgery (SRS) for melanoma brain metastases (BM). METHODS:Patients with melanoma BM treated with SRS were included in a single center retrospective analysis. A contrast-enhanced mag...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-019-03330-9
更新日期：2019-12-01 00:00:00
abstract：:Future success using chemotherapy against human gliomas may result from exploiting unique molecular vulnerabilities of these tumors. Chemotherapy frequently results in DNA damage. When such damage is sensed by the cell, programmed cell death, or apoptosis, may be initiated. However, chemotherapy-induced DNA damage may...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1023/a:1022554824129
更新日期：2003-02-01 00:00:00
