Schwann cell invasion of ventral spinal cord: the effect of irradiation on astrocyte barriers.

abstract：:Since first described, amyotrophic lateral sclerosis/parkinsonism-dementia complex (ALS/PDC) of Guam has represented an important model of age-related neurodegenerative disease. ALS/PDC is characterized neuropathologically by severe widespread involvement by neurofibrillary tangles (NFTs). Over the past 30 years there...

journal_title：Journal of neuropathology and experimental neurology

authors： Perl DP,Hof PR,Purohit DP,Loerzel AJ,Kakulas BA

更新日期：2003-04-01 00:00:00

abstract：:In adult cerebral astrocytomas, the more anaplasia that is present, the more malignancy that occurs. Cell proliferation antigen staining (MIB-1) and DNA labeling methods for apoptosis using paraffin sections from 39 cases were compared with histopathological grading systems for predicting patient survival. Cases were ...

journal_title：Journal of neuropathology and experimental neurology

authors： Rhodes RH

更新日期：1998-08-01 00:00:00

abstract：:The formation of Lewy bodies (LBs) and their relationship to other types of nigral inclusions associated with Parkinson disease (PD), such as pale bodies (PBs), remain poorly understood. Known constituents of LBs include alpha-synuclein (alphaS) and ubiquitin (Ub), providing windows to their morphogenesis. Additionall...

journal_title：Journal of neuropathology and experimental neurology

authors： Kuusisto E,Parkkinen L,Alafuzoff I

更新日期：2003-12-01 00:00:00

abstract：:Chronic traumatic encephalopathy (CTE) is a progressive neurodegenerative disorder associated with repetitive traumatic brain injury. Multiple system atrophy (MSA) is a Parkinsonian disorder that can result in repetitive falls with associated head trauma. We hypothesized that patients with neurodegenerative disorders ...

journal_title：Journal of neuropathology and experimental neurology

authors： Koga S,Dickson DW,Bieniek KF

更新日期：2016-10-01 00:00:00

abstract：:Cutaneous and leptomeningeal vascular malformations are hallmarks of the Sturge-Weber Syndrome (SWS), resulting in chronic ischemic tissue damage. The mechanisms underlying the pathobiology of these progressive lesions are unknown. Aberrant expression of angiogenic factors has been implicated in the genesis and mainte...

journal_title：Journal of neuropathology and experimental neurology

authors： Comati A,Beck H,Halliday W,Snipes GJ,Plate KH,Acker T

更新日期：2007-01-01 00:00:00

abstract：:This is the fourth recorded patient with extension of syringomyelia into the brain rostral to the mesencephalon verified at autopsy. A syrinx was demonstrated from the low thoracic segments of the spinal cord to the cervico-medullary junction, where a fibrovascular malformation and dural-arachnoid adhesions deformed t...

journal_title：Journal of neuropathology and experimental neurology

authors： Berry RG,Chambers RA,Lublin FD

更新日期：1981-11-01 00:00:00

abstract：:Xeroderma pigmentosum group A (XPA) and Cockayne syndrome (CS) are hereditary DNA repair disorders complicated by progressive neurodegeneration. Here we immunohistochemically examine the in situ expression of materials that are produced by oxidative stress and glutamate transporters (which can contribute to prevention...

journal_title：Journal of neuropathology and experimental neurology

authors： Hayashi M,Itoh M,Araki S,Kumada S,Shioda K,Tamagawa K,Mizutani T,Morimatsu Y,Minagawa M,Oda M

更新日期：2001-04-01 00:00:00

abstract：:Atypical teratoid/rhabdoid tumors are malignant embryonal tumors characterized by the presence of rhabdoid cells, genetic alterations affecting the SMARCB1 gene (hSNF5/INI1), and a poor prognosis. Whether INI1 plays a role in the pathogenesis of other central nervous system tumors is uncertain. We report on cases of 2...

journal_title：Journal of neuropathology and experimental neurology

authors： Hasselblatt M,Oyen F,Gesk S,Kordes U,Wrede B,Bergmann M,Schmid H,Frühwald MC,Schneppenheim R,Siebert R,Paulus W

更新日期：2009-12-01 00:00:00

abstract：:The Daumas-Duport grading scheme (DDGS) is a commonly used method for determining the grade of a tumor. It scores 4 histologic features and is used as a prognostic tool in adult astroglial tumors. This system of assigning children to prognostically homogeneous groups has not been evaluated. The Childhood Brain Tumor C...

journal_title：Journal of neuropathology and experimental neurology

authors： Brown WD,Gilles FH,Tavaré CJ,Rorke LB,Davis RL,Adelman L,Hedley-Whyte ET,Leviton A

更新日期：1998-11-01 00:00:00

abstract：:Borna disease virus (BDV) replicates only in cells in the central (CNS) and peripheral (PNS) nervous system in adult rats. Infection of the nervous system is associated with a transient, intense mononuclear meningoencephalitis and immunemediated loss of BDV-infected neurons. The identification of BDV antigen in neuron...

journal_title：Journal of neuropathology and experimental neurology

authors： Carbone KM,Trapp BD,Griffin JW,Duchala CS,Narayan O

更新日期：1989-11-01 00:00:00

abstract：:The light and electron microscopic features of an unique retroperitoneal ganglioneuroblastoma in a four-year-old female are described. The unprecedented concurrence of Hirano, zebra, membranous cytoplasmic (MCB), and Pick bodies in the same population of neoplastic, sympathetic ganglion cells provides further evidence...

journal_title：Journal of neuropathology and experimental neurology

authors： Powers JM,Balentine JD,Wiśniewski HM,Terry RD

更新日期：1976-01-01 00:00:00

abstract：:Normal human frontal lobe white matter obtained at autopsy was used to determine the extent of in situ post-mortem degradation of myelin basic protein (BP). Effects of the following two factors were studied: 1) time interval between death and autopsy, and 2) freezing and thawing the tissue. Quantitative extraction of...

journal_title：Journal of neuropathology and experimental neurology

authors： Ansari KA,Rand A,Hendrickson H,Bentley MD

更新日期：1976-03-01 00:00:00

abstract：:Programmed cell death (PCD) via apoptosis is characterized by nuclear pyknosis and fragmentation, and biochemically by oligonucleosomal cleavage of DNA. Apoptosis occurs in the developing nervous system, whereas its role in neurodegenerative diseases is still debated. Recognition of apoptotic cells has recently been f...

journal_title：Journal of neuropathology and experimental neurology

authors： Migheli A,Cavalla P,Marino S,Schiffer D

更新日期：1994-11-01 00:00:00

abstract：:Reactive astrogliosis is associated with many pathologic processes in the central nervous system, including gliomas. The glycoprotein podoplanin (PDPN) is upregulated in malignant gliomas. Using a syngeneic intracranial glioma mouse model, we show that PDPN is highly expressed in a subset of glial fibrillary acidic pr...

journal_title：Journal of neuropathology and experimental neurology

authors： Kolar K,Freitas-Andrade M,Bechberger JF,Krishnan H,Goldberg GS,Naus CC,Sin WC

更新日期：2015-01-01 00:00:00

abstract：:The medulla was sampled from nine cases of sudden infant death syndrome (SIDS) and from six age-matched control cases without neurological disease. Morphometric analyses were performed on serial Nissl sections through the hypoglossal nucleus on the left side of the medulla. The total volume of the nucleus and both the...

journal_title：Journal of neuropathology and experimental neurology

authors： O'Kusky JR,Norman MG

更新日期：1995-09-01 00:00:00

abstract：:Mild traumatic brain injury resulting from exposure to an explosive blast is associated with significant neurobehavioral outcomes in soldiers. Little is known about the neuropathologic consequences of such an insult to the human brain. This study is an attempt to understand the effects of an explosive blast in a large...

journal_title：Journal of neuropathology and experimental neurology

authors： de Lanerolle NC,Bandak F,Kang D,Li AY,Du F,Swauger P,Parks S,Ling G,Kim JH

更新日期：2011-11-01 00:00:00

abstract：:Numerous studies have established the key role of the Golgi apparatus (GA) in post-translational processing, transport and targeting of proteins destined for secretion, lysosomes and plasma membranes. Moreover, several studies performed in our laboratories have shown that the size of the immunocytochemically detected ...

journal_title：Journal of neuropathology and experimental neurology

authors： Salehi A,Ravid R,Gonatas NK,Swaab DF

更新日期：1995-09-01 00:00:00

abstract：:This study establishes the sequence of myelination in a population of autopsied infants from birth through the second postnatal year. Myelination was assessed in 62 precisely defined central nervous system (CNS) sites of 162 infants with diverse diseases who were autopsied from 1972 to 1984 at Children's Hospital, Bos...

journal_title：Journal of neuropathology and experimental neurology

authors： Brody BA,Kinney HC,Kloman AS,Gilles FH

更新日期：1987-05-01 00:00:00

abstract：:Mutations in the leucine-rich repeat kinase 2 gene (LRRK2) have been recently identified in families with autosomal-dominant late-onset Parkinson disease. We report that by reverse transcriptase-polymerase chain reaction, the mRNA of LRRK2 is expressed in soluble extracts of human brain, liver, and heart and in cultur...

journal_title：Journal of neuropathology and experimental neurology

authors： Miklossy J,Arai T,Guo JP,Klegeris A,Yu S,McGeer EG,McGeer PL

更新日期：2006-10-01 00:00:00

abstract：:Brainstem Lewy bodies (LB) are neuronal inclusions that are closely related to Parkinson's disease (PD). The filamentous component of LB from patients with PD contains biochemically altered neurofilaments (NF). Herein we have tested the hypothesis that the oxidized products of catechols may covalently crosslink NF. Ne...

journal_title：Journal of neuropathology and experimental neurology

authors： Montine TJ,Farris DB,Graham DG

更新日期：1995-05-01 00:00:00

abstract：:Experimental cerebral ischemia was produced in gerbils by occlusion of the right common carotid artery in the neck. The evolution of the ischemic lesions was followed from five minutes to six hours by using the immunohistochemical techniques for tubulin and creatine kinase BB-isoenzyme. The earliest lesion was found i...

journal_title：Journal of neuropathology and experimental neurology

authors： Yanagihara T,Yoshimine T,Morimoto K,Yamamoto K,Homburger HA

更新日期：1985-03-01 00:00:00

abstract：:Universally accepted neuropathologic criteria for differentiating Alzheimer disease (AD) from healthy brain aging do not exist. We tested the hypothesis that Bielschowsky silver stained total, cored, and neuritic senile plaques (TSPs, CSPs, and NSPs, respectively), rather than neurofibrillary tangles (NFTs), best disc...

journal_title：Journal of neuropathology and experimental neurology

authors： McKeel DW Jr,Price JL,Miller JP,Grant EA,Xiong C,Berg L,Morris JC

更新日期：2004-10-01 00:00:00

abstract：:Neurofibrillary tangles (NFTs) represent products of insoluble tau protein in the brains of patients with Alzheimer disease (AD). The cerebrospinal fluid (CSF) tau level is a biomarker in AD diagnosis. The soluble portion of tau protein in brain parenchyma is presumably the source for CSF tau but this has not previous...

journal_title：Journal of neuropathology and experimental neurology

authors： Han P,Serrano G,Beach TG,Caselli RJ,Yin J,Zhuang N,Shi J

更新日期：2017-01-01 00:00:00

abstract：:Chorea-Acanthocytosis (CHAC) is an autosomal recessive disease characterized by neurodegeneration and acanthocytosis. Enhanced creatine kinase concentration is a constant feature of the condition. The mechanism underlying CHAC is unknown. However, acanthocytosis and enhanced creatine kinase suggest a protein defect th...

journal_title：Journal of neuropathology and experimental neurology

authors： Melone MA,Di Fede G,Peluso G,Lus G,Di Iorio G,Sampaolo S,Capasso A,Gentile V,Cotrufo R

更新日期：2002-10-01 00:00:00

abstract：:Two basic proteins, P1 of molecular weight 14,200 and P2 of molecular weight 12,300, purified from bovine peripheral nerve, were assayed for biological activity. The P1 protein is an exclusively neuritogenic agent, capable of producing clinical signs of experimental allergic neuritis (EAN) and histological abnormaliti...

journal_title：Journal of neuropathology and experimental neurology

authors： Abramsky O,Teitelbaum D,Webb C,Arnon R

更新日期：1975-01-01 00:00:00

abstract：:The brainstem and cervical spinal cord were sampled from 45 cases of sudden infant death syndrome (SIDS), from 17 control cases without neurological disease, and from three negative control cases with abnormal growth of the central nervous system (36-98 postconceptional weeks). Morphometric analyses were performed on ...

journal_title：Journal of neuropathology and experimental neurology

authors： O'Kusky JR,Kozuki DE,Norman MG

更新日期：1995-07-01 00:00:00

abstract：:Little is known about the molecular features of desmoplastic infantile ganglioglioma (DIG) and desmoplastic infantile astrocytoma (DIA). We performed a genome-wide DNA copy number analysis in combination with a multiplex ligation-dependent probe amplification-based analysis of copy number changes of candidate genes in...

journal_title：Journal of neuropathology and experimental neurology

authors： Gessi M,Zur Mühlen A,Hammes J,Waha A,Denkhaus D,Pietsch T

更新日期：2013-09-01 00:00:00

abstract：:In an effort to develop a method of tissue injury which would provide a model for the study of axonal regrowth in adult mammalian central nervous system (CNS), we have analyzed the effects of freezing in the dorsal columns of more than 200 rat spinal cords. The effects of temperature and time of exposure upon the size...

journal_title：Journal of neuropathology and experimental neurology

authors： Collins GH,West NR,Parmely JD,Samson FM,Ward DA

更新日期：1986-11-01 00:00:00

abstract：:The roles of bone morphogenetic proteins (BMPs) and their receptors (BMPRs) in meningioma biology are not known. In this study, frozen tissues from 26 World Health Organization Grades I to III meningiomas were analyzed by Western blot for BMP-2/4, BMPR IA, and BMPR II, and activation of downstream p-Smad1, p38 mitogen...

journal_title：Journal of neuropathology and experimental neurology

authors： Johnson MD,O'Connell MJ,Vito F,Pilcher W

更新日期：2009-11-01 00:00:00

abstract：:Neuron-derived molecules are potent regulators of oligodendrocyte differentiation and myelination during brain development and upon demyelination. Their analysis will thus contribute to understanding remyelination failure in demyelinating diseases, such as multiple sclerosis (MS). Previously, we have identified neuron...

journal_title：Journal of neuropathology and experimental neurology

authors： de Jong CGHM,Stancic M,Pinxterhuis TH,van Horssen J,van Dam AM,Gabius HJ,Baron W

更新日期：2018-11-01 00:00:00