Temporal lobe epilepsy associated up-regulation of metabotropic glutamate receptors: correlated changes in mGluR1 mRNA and protein expression in experimental animals and human patients.

abstract：:Progressive multifocal leukoencephalopathy (PML) occurs most often in immunosuppressed individuals. The lesions of PML result from astrocyte and oligodendrocyte infection by the polyomavirus JC (JCV); JCV has also been shown to infect and destroy cerebellar granule cell neurons (GCNs) in 2 human immunodeficiency virus...

journal_title：Journal of neuropathology and experimental neurology

authors： Wüthrich C,Cheng YM,Joseph JT,Kesari S,Beckwith C,Stopa E,Bell JE,Koralnik IJ

更新日期：2009-01-01 00:00:00

abstract：:The concept of the presence of mucopolysaccharides forming an interstitial ground substance in central nervous tissues is revived. The biochemical reports of both neutral and acid mucopolysaccharides in both gray and white matter of the normal brain are reviewed. The earlier histochemical reports and the histochemical...

journal_title：Journal of neuropathology and experimental neurology

authors： Feigin I

更新日期：1980-01-01 00:00:00

abstract：:The oligoastrocytoma, as a mixed glioma, represents a nosologic dilemma with respect to precisely defining the oligodendroglial and astroglial phenotypes that constitute the neoplastic cell lineages of these tumors. In this study, cell image analysis with Feulgen-stained nuclei was used to distinguish between oligoden...

journal_title：Journal of neuropathology and experimental neurology

authors： Decaestecker C,Lopes BS,Gordower L,Camby I,Cras P,Martin JJ,Kiss R,VandenBerg SR,Salmon I

更新日期：1997-04-01 00:00:00

abstract：:After experimental nerve injuries that extensively disrupt axons, such as chronic constriction injury, immune cells invade the nerve, related dorsal root ganglia (DRGs), and spinal cord, leading to hyperexcitability, raised sensitivity, and pain. Entrapment neuropathies, such as carpal tunnel syndrome, involve minimal...

journal_title：Journal of neuropathology and experimental neurology

authors： Schmid AB,Coppieters MW,Ruitenberg MJ,McLachlan EM

更新日期：2013-07-01 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：:Mutation A30P in the alpha-synuclein gene is a cause of familial Parkinson disease. Transgenic mice expressing wild mouse and mutant human A30P alpha-synuclein, Tg5093 mice (Tg), show a progressive motor disorder characterized by tremor, rigidity, and dystonia, accompanied by accumulation of alpha-synuclein in the som...

journal_title：Journal of neuropathology and experimental neurology

authors： Dalfó E,Gómez-Isla T,Rosa JL,Nieto Bodelón M,Cuadrado Tejedor M,Barrachina M,Ambrosio S,Ferrer I

更新日期：2004-04-01 00:00:00

abstract：:In many degenerative and metabolic muscle diseases cells die without a marked inflammatory response. A potential mechanism how this could be accomplished is apoptotic cell death. Since there are no data available about apoptosis in cells of myogenic origin, we examined rat skeletal myoblasts for their potential to und...

journal_title：Journal of neuropathology and experimental neurology

authors： Stangel M,Zettl UK,Mix E,Zielasek J,Toyka KV,Hartung HP,Gold R

更新日期：1996-01-01 00:00:00

abstract：:Brain parenchymal involvement of mycosis fungoides (MF) is very rare. This study reports a patient with known cutaneous MF (under treatment) who presented with a CNS syndrome and multiple brain lesions. Brain biopsy demonstrated massive eosinophilic infiltrates but no MF cells. Despite treatment, new lesions developed...

journal_title：Journal of neuropathology and experimental neurology

authors： Schowinsky J,Leppert M,Ney D,Kleinschmidt-DeMasters BK

更新日期：2015-10-01 00:00:00

abstract：:To determine whether arterial wall degeneration, in combination with hemodynamic insult, causes cerebral artery aneurysms in a dog model, we simulated the geometry and hemodynamics of a human artery by surgical reconstruction of both common carotid arteries in 12 dogs. The dogs were then randomly assigned to one of th...

journal_title：Journal of neuropathology and experimental neurology

authors： Zhu YQ,Li MH,Yan L,Tan HQ,Cheng YS

更新日期：2014-09-01 00:00:00

abstract：:Protein aggregate myopathies, including myofibrillar myopathies and sporadic inclusion body myositis (sIBM), are characterized by abnormal protein aggregates composed of various muscular and ectopic proteins. Previous studies have shown the crucial role ofdysregulated transcription factors such as neuron-restrictive s...

journal_title：Journal of neuropathology and experimental neurology

authors： Olivé M,Janué A,Moreno D,Gámez J,Torrejón-Escribano B,Ferrer I

更新日期：2009-03-01 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：:In 63 patients with malabsorption syndromes, 16 with congenital biliary atresia (BA) and 47 with cystic fibrosis (CF), axonal dystrophy in the gracile nucleus (ADG) was studied. Of the 16 patients with BA, ADG of considerable severity was observed in all 10 over one year of age. Of the 47 patients with CF, it was obse...

journal_title：Journal of neuropathology and experimental neurology

authors： Sung JH,Park SH,Mastri AR,Warwick WJ

更新日期：1980-09-01 00:00:00

abstract：:Infection with human immunodeficiency virus (HIV) clade C is the most common HIV infection worldwide, yet its impact on the nervous system remains largely unknown. Autopsy studies from regions affected by this virus are scarce, and HIV dementia has only rarely been reported from these countries. Most patients who deve...

journal_title：Journal of neuropathology and experimental neurology

authors： Mahadevan A,Shankar SK,Satishchandra P,Ranga U,Chickabasaviah YT,Santosh V,Vasanthapuram R,Pardo CA,Nath A,Zink MC

更新日期：2007-09-01 00:00:00

abstract：:Molecular pathology has identified 2 distinct forms of neuronal inclusion body in Amyotrophic Lateral Sclerosis (ALS). ALS-type inclusions are skeins or small dense filamentous aggregates which can only be demonstrated by ubiquitin immunocytochemistry (ICC). In contrast hyaline conglomerates (HC) are large multifocal ...

journal_title：Journal of neuropathology and experimental neurology

authors： Ince PG,Tomkins J,Slade JY,Thatcher NM,Shaw PJ

更新日期：1998-10-01 00:00:00

abstract：:Retraction of distal sensory axons is a prominent feature in diabetic peripheral neuropathy (DPN), a process amenable to insulin therapy. Nevertheless, diabetic patients and long-term diabetic mice develop motor deficits after longer durations of DPN, a process that may be related to insulin deficiency. To compare the...

journal_title：Journal of neuropathology and experimental neurology

authors： Francis GJ,Martinez JA,Liu WQ,Zochodne DW,Hanson LR,Frey WH 2nd,Toth C

更新日期：2011-05-01 00:00:00

abstract：:Arteriolar tortuousities, consisting of vascular coils, loops, and spirals, appear in white matter in a subset of human cerebral vessels. Computerized morphometry was used to analyze brain sections from a broad age range of subjects to determine whether tortuosity is a phenomenon of aging or is associated with leukoar...

journal_title：Journal of neuropathology and experimental neurology

authors： Thore CR,Anstrom JA,Moody DM,Challa VR,Marion MC,Brown WR

更新日期：2007-05-01 00:00:00

abstract：:Bone marrow stromal cells (BMSCs) have the potential to improve functional recovery in patients with spinal cord injury (SCI); however, they are limited by low survival rates after transplantation in the injured tissue. Our objective was to clarify the effects of a temporal blockade of interleukin 6 (IL-6)/IL-6 recept...

journal_title：Journal of neuropathology and experimental neurology

authors： Tan Y,Uchida K,Nakajima H,Guerrero AR,Watanabe S,Hirai T,Takeura N,Liu SY,Johnson WE,Baba H

更新日期：2013-10-01 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：:The long-term disabilities associated with spinal cord injury (SCI) are primarily due to the absence of robust neuronal regeneration and functional plasticity. The inability of the axon to regenerate after SCI is contributed by several intrinsic factors that trigger a cascade of molecular growth program and modulates ...

journal_title：Journal of neuropathology and experimental neurology

authors： Bhowmick S,Abdul-Muneer PM

更新日期：2021-01-20 00:00:00

abstract：:Microglial activation and behavioral abnormalities occur before neuronal loss in experimental murine prion disease; the behavioral changes coincide with a reduction in synaptic plasticity. Because synaptic plasticity depends on an intact perineuronal net (PN), a specialized extracellular matrix that surrounds parvalbu...

journal_title：Journal of neuropathology and experimental neurology

authors： Franklin SL,Love S,Greene JR,Betmouni S

更新日期：2008-03-01 00:00:00

abstract：:Much of the morbidity after traumatic brain injury (TBI) is associated with traumatic axonal injury (TAI). Although most TAI studies focus on corpus callosum white matter, the visual system has received increased interest. To assess visual system TAI, we developed a mouse model of optic nerve TAI. It is unknown, howev...

journal_title：Journal of neuropathology and experimental neurology

authors： Wang J,Fox MA,Povlishock JT

更新日期：2013-08-01 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：:We investigated the immunohistochemical localization of several proteins related to excitation-contraction coupling and ultrastructural alterations of the sarcotubular system in biopsied muscles from a father and a daughter in a family with permanent myopathy with hypokalemic periodic paralysis (PMPP) due to a mutatio...

journal_title：Journal of neuropathology and experimental neurology

authors： Nagasaka T,Hata T,Shindo K,Adachi Y,Takeuchi M,Saito K,Takiyama Y

更新日期：2020-12-04 00:00:00

abstract：:A previous autopsy study of patients with amnestic-type mild cognitive impairment (MCI) suggested an overrepresentation of argyrophilic grain disease (AGD). We studied 34 patients who had diagnoses of amnestic MCI during progression to dementia and who came to autopsy. Neuropathologic evaluation included routine histo...

journal_title：Journal of neuropathology and experimental neurology

authors： Jicha GA,Petersen RC,Knopman DS,Boeve BF,Smith GE,Geda YE,Johnson KA,Cha R,Delucia MW,Braak H,Dickson DW,Parisi JE

更新日期：2006-06-01 00:00:00

abstract：:Friedreich's Ataxia (FRDA) is caused by a homozygous intronic GAA expansion in the FXN gene. FRDA affects primarily the peripheral nervous system (PNS) with cumulative evidence from postmortem studies and in vitro models suggesting a developmental component of its pathology. In the present study, we aimed at gaining f...

journal_title：Journal of neuropathology and experimental neurology

authors： Indelicato E,Nachbauer W,Eigentler A,Rudzki D,Wanschitz J,Boesch S

更新日期：2018-12-01 00:00:00

abstract：:There is increasing evidence that oxidative damage plays a major role in amyotrophic lateral sclerosis (ALS), but how it contributes to motor neuron degeneration and astrocytic gliosis, two pathologic hallmarks of the disease, is unknown. A few studies have suggested that ALS motor neurons die via apoptosis and show u...

journal_title：Journal of neuropathology and experimental neurology

authors： Migheli A,Piva R,Atzori C,Troost D,Schiffer D

更新日期：1997-12-01 00:00:00

abstract：:The relevance of cerebral amyloid angiopathy (CAA) to the pathogenesis of Alzheimer disease (AD) and dementia in general emphasizes the importance of developing novel targeting approaches for detecting and treating cerebrovascular amyloid (CVA) deposits. We developed a nanoparticle-based technology that uses a monoclo...

journal_title：Journal of neuropathology and experimental neurology

authors： Poduslo JF,Hultman KL,Curran GL,Preboske GM,Chamberlain R,Marjańska M,Garwood M,Jack CR Jr,Wengenack TM

更新日期：2011-08-01 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：:Abnormalities were detected by two-dimensional gel electrophoresis in the protein composition of both the dorsal and ventral roots of three of six patients who succumbed to amyotrophic lateral sclerosis (ALS). The abnormalities consisted of a cascade of acidic protein spots on silver-stained gels which were shown by i...

journal_title：Journal of neuropathology and experimental neurology

authors： Brock TO,McIlwain DL

更新日期：1984-11-01 00:00:00

abstract：:To understand the basis of oligodendrocyte (OL) susceptibility to oxidative injury, purified rat OL cultures at different stages of maturation were exposed to nitric oxide (NO) donors with fast or slow kinetics of release and to tert-butyl-hydroperoxide, a membrane-permeant organic hydroperoxide. OL precursors (pre-OL...

journal_title：Journal of neuropathology and experimental neurology

authors： Bernardo A,Greco A,Levi G,Minghetti L

更新日期：2003-05-01 00:00:00