Identification of inter-species transmission of prion strains.

abstract：:Myxopapillary ependymoma (MPE) is a relatively common neoplasm arising primarily in the filum terminale/lumbosacral region of the spinal cord. It is designated as a grade I tumor in the most recent WHO Classification of Tumours of the CNS, although aggressive clinical behavior can be observed, especially in cases aris...

journal_title：Journal of neuropathology and experimental neurology

authors： Gitto L,Serinelli S,Galbraith K,Williams M,Mirchia K,Galgano MA,Krishnamurthy S,de la Roza G,Viapiano MS,Walker JM,Jour G,Serrano J,DeLorenzo M,Snuderl M,Richardson TE

更新日期：2020-10-01 00:00:00

abstract：:Peptidylarginine deiminase (PAD) and citrullinated proteins have emerged as key molecules in various human diseases, but detailed subcellular localizations of PAD2 and citrullinated proteins are poorly mapped in brain under normal and pathologic conditions. We performed subcellular fractionation and electron microscop...

journal_title：Journal of neuropathology and experimental neurology

authors： Jang B,Shin HY,Choi JK,Nguyen du PT,Jeong BH,Ishigami A,Maruyama N,Carp RI,Kim YS,Choi EK

更新日期：2011-02-01 00:00:00

abstract：:The ascending reticular activating system (ARAS) mediates arousal, an essential component of human consciousness. Lesions of the ARAS cause coma, the most severe disorder of consciousness. Because of current methodological limitations, including of postmortem tissue analysis, the neuroanatomic connectivity of the huma...

journal_title：Journal of neuropathology and experimental neurology

authors： Edlow BL,Takahashi E,Wu O,Benner T,Dai G,Bu L,Grant PE,Greer DM,Greenberg SM,Kinney HC,Folkerth RD

更新日期：2012-06-01 00:00:00

abstract：:Lymphocytic choriomeningitis virus-induced central nervous system disease is characterized by death during a seizure approximately seven days after intracerebral inoculation. This process is mediated by thymus dependent lymphocytes, sensitized against viral antigens. Various forms of immunosuppressive treatment preven...

journal_title：Journal of neuropathology and experimental neurology

authors： Camenga DL,Walker DH,Murphy FA

更新日期：1977-01-01 00:00:00

abstract：:Neutral glycolipids and gangliosides were analyzed in 149 astrocytomas (A), 46 oligodendrogliomas (O), and 21 oligoastrocytomas (OA) to determine if specific glycolipids correlate with histologic diagnosis and grade. Positivity for asialoGM1 (GA1) and negativity for paragloboside by immuno-TLC correlated with histolog...

journal_title：Journal of neuropathology and experimental neurology

authors： Yates AJ,Comas T,Scheithauer BW,Burger PC,Pearl DK

更新日期：1999-12-01 00:00:00

abstract：:Cortical biopsies of 17 patients with diagnoses of congenital malformation, cerebral tumor or brain trauma complicated by subdural hematoma or hygroma were studied with the electron microscope; the alterations of the blood-brain barrier in moderate and severe perifocal cerebral edema were observed. Moderate edema was ...

journal_title：Journal of neuropathology and experimental neurology

authors： Castejón OJ

更新日期：1980-05-01 00:00:00

abstract：:It is recognized that IDH mutation negative, low-grade epilepsy associated tumors (LEAT) can show diffuse growth patterns and lack the diagnostic hallmarks of either classical dysembryoplastic neuroepithelial tumors (DNT) or typical ganglioglioma. "Nonspecific or diffuse DNT" and more recently "polymorphous low-grade ...

journal_title：Journal of neuropathology and experimental neurology

authors： Al-Hajri A,Al-Mughairi S,Somani A,An S,Liu J,Miserocchi A,McEvoy AW,Yousry T,Hoskote C,Thom M

更新日期：2017-12-01 00:00:00

abstract：:To assess the range of differentiation of the cells comprising dysembryoplastic neuroepithelial tumor (DNT), particularly the oligodendrocyte-like cells (OLC), 14 DNT were immunochemically studied with a spectrum of neuronal and glial markers. Eight tumors were also studied ultrastructurally. Neurofilament protein, cl...

journal_title：Journal of neuropathology and experimental neurology

authors： Hirose T,Scheithauer BW,Lopes MB,VandenBerg SR

更新日期：1994-03-01 00:00:00

abstract：:Shigella dysenteriae strains produce an exotoxin (SdT) which inhibits protein synthesis in susceptible cells and is neurotoxic in some species. Intraneural microinjection of highly purified SdT into the cervical vagus nerves of rats, mice, guinea pigs and rabbits produced cytopathic changes within 24 hours in vagal se...

journal_title：Journal of neuropathology and experimental neurology

authors： Wiley RG,Donohue-Rolfe A,Keusch GT

更新日期：1985-09-01 00:00:00

abstract：:Intrauterine infection and inflammation have been linked to preterm birth and brain damage. We hypothesized that recombinant human erythropoietin (rhEPO) would ameliorate brain damage in anovine model of fetal inflammation. At 107 +/- 1 day of gestational age (DGA), chronically catheterized fetal sheep received on 3 c...

journal_title：Journal of neuropathology and experimental neurology

authors： Rees S,Hale N,De Matteo R,Cardamone L,Tolcos M,Loeliger M,Mackintosh A,Shields A,Probyn M,Greenwood D,Harding R

更新日期：2010-03-01 00:00:00

abstract：:A working group supported by the Office of Rare Diseases of the National Institutes of Health formulated neuropathologic criteria for corticobasal degeneration (CBD) that were subsequently validated by an independent group of neuropathologists. The criteria do not require a specific clinical phenotype, since CBD can h...

journal_title：Journal of neuropathology and experimental neurology

authors： Dickson DW,Bergeron C,Chin SS,Duyckaerts C,Horoupian D,Ikeda K,Jellinger K,Lantos PL,Lippa CF,Mirra SS,Tabaton M,Vonsattel JP,Wakabayashi K,Litvan I,Office of Rare Diseases of the National Institutes of Health.

更新日期：2002-11-01 00:00:00

abstract：:In multiple sclerosis, remyelination becomes limited after repeated or prolonged episodes of demyelination. To test the effect of platelet-derived growth factor-A (PDGF-A) in recovery from chronic demyelination we induced corpus callosum demyelination using cuprizone treatment in hPDGF-A transgenic (tg) mice with the ...

journal_title：Journal of neuropathology and experimental neurology

authors： Vana AC,Flint NC,Harwood NE,Le TQ,Fruttiger M,Armstrong RC

更新日期：2007-11-01 00:00:00

abstract：:The evolving neuropathology of primarily undamaged cortical regions adjacent to the injured site has been studied in 36 infants who survived a variety of perinatally acquired encephalopathies (microgyrias, ulegyrias, multicystic encephalopathies, porencephalies, and hydranencephalies) and later died of unrelated cause...

journal_title：Journal of neuropathology and experimental neurology

authors： Marín-Padilla M

更新日期：1999-05-01 00:00:00

abstract：:Acetylcholinesterase (AChE) activity has been studied in normal, control and denervated muscle of rabbits by electron microscopic-cytochemistry and radiometric assay. A small amount of butyrylcholinesterase (BuChE) activity is also found in biochemical assay of unfixed muscle, but it is not demonstrable cytochemically...

journal_title：Journal of neuropathology and experimental neurology

authors： Tennyson VM,Kremzner LT,Brzin M

更新日期：1977-03-01 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 development and differentiation of oligodendrocytes (OC) in developing mouse spinal cord (MSC) were investigated by correlative analysis of light and electron microscopy (EM), and immunoperoxidase studies for glial fibrillary acidic protein (GFAP) and myelin basic protein (MBP). The sequential development of glial...

journal_title：Journal of neuropathology and experimental neurology

authors： Choi BH

更新日期：1986-09-01 00:00:00

abstract：:The triplication of the DYRK1A gene encoding proline-directed serine/threonine kinase and located in the critical region of Down syndrome (DS) has been implicated in cognitive deficits and intellectual disability of individuals with DS. We investigated the effect of abnormal levels of this kinase on the cytoskeleton i...

journal_title：Journal of neuropathology and experimental neurology

authors： Dowjat K,Adayev T,Kaczmarski W,Wegiel J,Hwang YW

更新日期：2012-12-01 00:00:00

abstract：:White matter hyperintensities (WMH) are prevalent. Although arteriolar disease has been implicated in their pathogenesis, venous pathology warrants consideration. We investigated relationships of WMH with histologic venous, arteriolar and white matter abnormalities and correlated findings with premortem neuroimaging. ...

journal_title：Journal of neuropathology and experimental neurology

authors： Keith J,Gao FQ,Noor R,Kiss A,Balasubramaniam G,Au K,Rogaeva E,Masellis M,Black SE

更新日期：2017-04-01 00:00:00

abstract：:In a series of 126 meningiomas, tumor and patient characteristics were investigated and statistically analyzed. A combined cytogenetic and molecular genetic approach was used to study chromosomal abnormalities and loss of markers on chromosome 22q. This approach was successfully applied to 93 meningiomas. In 66 cases,...

journal_title：Journal of neuropathology and experimental neurology

authors： Lekanne Deprez RH,Riegman PH,van Drunen E,Warringa UL,Groen NA,Stefanko SZ,Koper JW,Avezaat CJ,Mulder PG,Zwarthoff EC

更新日期：1995-03-01 00:00:00

abstract：:The endoneurial lead and water content was serially evaluated in the nerves of rats fed lead carbonate and related to the onset and severity of segmental demyelination and remyelination. Lead began to accumulate significantly in the endoneurium by 5 days, reached a maximum level (71 microgram/g dry weight) by 34 days,...

journal_title：Journal of neuropathology and experimental neurology

authors： Windebank AJ,McCall JT,Hunder HG,Dyck PJ

更新日期：1980-11-01 00:00:00

abstract：:In an earlier study we found that a substantial percentage of mice surviving infection with canine distemper virus (CDV) slowly developed a morbid obesity syndrome. In the present study we wished to explore the role of the virus in the development of this syndrome. The distribution of viral antigen(s) in brains of pre...

journal_title：Journal of neuropathology and experimental neurology

authors： Nagashima K,Zabriskie JB,Lyons MJ

更新日期：1992-01-01 00:00:00

abstract：:Canine smooth muscle cells (SMCs), cultured from amyloid-affected brain blood vessels accumulate Alzheimer amyloid-beta peptide (Abeta) intracellularly, either spontaneously or after treatment with apolipoprotein E (apoE). ApoE is codeposited with Abeta, which suggests that apoE participates in Abeta accumulation. We ...

journal_title：Journal of neuropathology and experimental neurology

authors： Mazur-Kolecka B,Frackowiak J,Krzeslowska J,Ramakrishna N,Haske T,Emmerling MR,Zhang W,Kim KS,Wisniewski HM

更新日期：1999-03-01 00:00:00

abstract：:Lewy body-like hyaline inclusions in the soma and swollen, cord-like cell processes are characteristic alterations of the anterior horn cells in familial amyotrophic lateral sclerosis (ALS) with posterior column and spinocerebellar tract involvement. A fine structural analysis of these two structures has been performe...

journal_title：Journal of neuropathology and experimental neurology

authors： Hirano A,Nakano I,Kurland LT,Mulder DW,Holley PW,Saccomanno G

更新日期：1984-09-01 00:00:00

abstract：:Immunohistochemical identification of myelin basic protein (MBP) is a sensitive method for assessing myelination in the human fetal central nervous system (CNS). However, the temporospatial relationship of expression of two other major myelin proteins, proteolipid protein (PLP) and myelin-associated glycoprotein (MAG)...

journal_title：Journal of neuropathology and experimental neurology

authors： Weidenheim KM,Bodhireddy SR,Rashbaum WK,Lyman WD

更新日期：1996-06-01 00:00:00

abstract：:The idiopathic inflammatory myopathies (IIMs) dermatomyositis, polymyositis, and inclusion body myositis are characterized by myofiber degeneration and inflammation. The triggering factors of muscle autoaggression in these disorders are unknown, but infiltrating T cells may be activated locally and proliferate in situ...

journal_title：Journal of neuropathology and experimental neurology

authors： Bernasconi P,Cappelletti C,Navone F,Nessi V,Baggi F,Vernos I,Romaggi S,Confalonieri P,Mora M,Morandi L,Mantegazza R

更新日期：2008-06-01 00:00:00

abstract：:Neoplastic transformation is often associated with aberrant gap junctional intercellular communication. We assessed mutations and expression of the connexin43 (Cx43) gene in 49 intracranial meningiomas. SSCP analyses followed by direct DNA sequencing showed GCG-->GTG (Ala-->Val) transition mutation in codon 253 of the...

journal_title：Journal of neuropathology and experimental neurology

authors： Sato K,Gratas C,Lampe J,Biernat W,Kleihues P,Yamasaki H,Ohgaki H

更新日期：1997-07-01 00:00:00

abstract：:The age-related change in the neuronal RNA content, volume, and the RNA concentration of 2,160 single cell bodies was examined from the prefrontal cortex. Human brains from 15 normal and 3 demented patients of ages ranging from 8 months to 94 years were obtained at post-mortem examination. The neuronal RNA showed an a...

journal_title：Journal of neuropathology and experimental neurology

authors： Uemura E,Hartmann HA

更新日期：1978-09-01 00:00:00

abstract：:The kinin B1 receptor is an inducible receptor expressed in response to inflammatory mediators. We sought to determine whether kinin B1 receptor can be expressed on human brain endothelial cells (HBECs) in vitro and whether signaling via this receptor can regulate permeability and chemokine production properties of th...

journal_title：Journal of neuropathology and experimental neurology

authors： Prat A,Biernacki K,Pouly S,Nalbantoglu J,Couture R,Antel JP

更新日期：2000-10-01 00:00:00

abstract：:This study examines a radiation-induced invasion and spread of Schwann cells into ventral gray regions of the lumbar spinal cord. The prevalence of these cells within the gray matter and the time course of their appearance in the ventral spinal cord is quite different from the pattern of Schwann cell development in do...

journal_title：Journal of neuropathology and experimental neurology

authors： Sims TJ,Durgun MB,Gilmore SA

更新日期：1998-09-01 00:00:00

abstract：:Granule cell dispersion (GCD) is observed in approximately 40% of cases of hippocampal sclerosis (HS) in patients with epilepsy. Studies in animal models suggest that GCD may be a consequence of enhanced proliferation of granule cell precursors as a result of seizures. We quantified the number of cells in cycle in sub...

journal_title：Journal of neuropathology and experimental neurology

authors： Thom M,Martinian L,Williams G,Stoeber K,Sisodiya SM

更新日期：2005-03-01 00:00:00