1,25 Dihydroxyvitamin D3 exerts regional effects in the central nervous system during experimental allergic encephalomyelitis.

Abstract:

:1,25-dihydroxyvitamin D3 (1,25-D3) is already known to prevent clinical signs of experimental allergic encephalomyelitis when animals are treated during the immunization phase. In the present work we have evaluated the ability of 1,25-D3 to inhibit chronic relapsing experimental allergic encephalomylitis (EAE) of the Lewis rat, when administered after the beginning of clinical signs. We observed a significant clinical improvement in 1,25-D3-treated rats. This effect was accompanied by a profound inhibition of CD4 antigen expression by central nervous system (CNS) infiltrating monocytes/macrophages and parenchymal microglia. In addition, immunohistochemical analysis performed at the time of the second attack evidenced a region-specific distribution of inflammatory cells. In the same way, some aspects of the effects exerted by 1,25-D3 appeared to vary depending on the region considered, namely spinal cord, brainstem, cerebellum, midbrain or anterior brain. Thus, in 1,25-D3-treated rats, we observed an almost complete inhibition of CD4 antigen expression in the granule cell layer and the adjacent white matter of the cerebellum as well as a marked decrease in the number of OX42-positive cells (macrophages and activated microglia) in anterior brain sections. We conclude that 1,25-D3 can exert immunomodulatory effects inside the CNS during an ongoing immune process and may thus represent a promising therapy for multiple sclerosis.

authors

Nataf S,Garcion E,Darcy F,Chabannes D,Muller JY,Brachet P

doi

10.1097/00005072-199608000-00006

subject

Has Abstract

pub_date

1996-08-01 00:00:00

pages

904-14

issue

8

eissn

0022-3069

issn

1554-6578

journal_volume

55

pub_type

杂志文章
  • Lumbar motoneurons of man: III. The number and diameter distribution of large- and intermediate- diameter cytons by nuclear columns.

    abstract::In a recent study we estimated the number and frequency distribution of the diameters of the cytons of all of the combined motoneuron columns of L3, L4 and L5 ventral horn of the spinal cord of man. In the present study we have estimated the number and frequency distribution of the diameter of motoneuron cytons in the...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1097/00005072-197711000-00007

    authors: Kawamura Y,Dyck PJ

    更新日期:1977-11-01 00:00:00

  • Arterial wall degeneration plus hemodynamic insult cause arterial wall remodeling and nascent aneurysm formation at specific sites in dogs.

    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

    pub_type: 杂志文章

    doi:10.1097/NEN.0000000000000100

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

    更新日期:2014-09-01 00:00:00

  • A familial form of pallidoluysionigral degeneration and amyotrophic lateral sclerosis with divergent clinical presentations.

    abstract::We describe a family with a rapidly progressive neurodegenerative disorder characterized by amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) but with unusual neuropathologic features that include pallidoluysionigral degeneration. The proband presented with primary progressive aphasia that evolved ...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1097/nen.0b013e318093f40d

    authors: Portera-Cailliau C,Russ C,Brown RH Jr,Budson AE,Vonsattel JP,Folkerth RD,Corbo JC

    更新日期:2007-07-01 00:00:00

  • The effects of additional pathology on the cognitive deficit in Alzheimer disease.

    abstract::The diagnosis of Alzheimer disease (AD) according to current criteria is a combined clinical and pathological exercise. The clinical discrimination of AD from other types of dementia may be complicated when the patient suffers from more than one disease. In particular the concomitant presence of other neurological con...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1097/00005072-199702000-00007

    authors: Nagy Z,Esiri MM,Jobst KA,Morris JH,King EM,McDonald B,Joachim C,Litchfield S,Barnetson L,Smith AD

    更新日期:1997-02-01 00:00:00

  • Phenotypic differences between human monocytes/macrophages and microglial cells studied in situ and in vitro.

    abstract::This report describes a phenotypic differentiation pattern conceived to distinguish invading monocytes from resident microglia in frozen and formalin-fixed human CNS. Phagocytic cells in normal and diseased CNS (multiple sclerosis and encephalitis) were studied immunohistochemically with a panel of antibodies, and phe...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1097/00005072-199409000-00008

    authors: Ulvestad E,Williams K,Mørk S,Antel J,Nyland H

    更新日期:1994-09-01 00:00:00

  • Intracerebral interleukin 12 induces glioma rejection in the brain predominantly by CD8+ T cells and independently of interferon-gamma.

    abstract::The prognosis of gliomas is generally poor since these tumors elude established therapeutic approaches. Immunotherapy might present an effective therapy in particular because the glioma cells are diffusely dispersed in the infiltration zone of the tumor and show a strong propensity to invade the surrounding brain alon...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1097/NEN.0b013e3181a2afa0

    authors: Vetter M,Hofer MJ,Roth E,Pircher HP,Pagenstecher A

    更新日期:2009-05-01 00:00:00

  • Podoplanin: a marker for reactive gliosis in gliomas and brain injury.

    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

    pub_type: 杂志文章

    doi:10.1097/NEN.0000000000000150

    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

  • Sarcolemmal Complement Membrane Attack Complex Deposits During Acute Rejection of Myofibers in Nonhuman Primates.

    abstract::We have previously studied in nonhuman primates several aspects of the acute rejection of myofibers, including the histological characteristics, the mechanisms of myofiber elimination by the T cells, and the development of anti-donor antibodies. Here, we report the participation of the complement membrane attack compl...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1093/jnen/nly106

    authors: Skuk D,Tremblay JP

    更新日期:2019-01-01 00:00:00

  • TAR DNA-Binding protein 43 accumulation in protein aggregate myopathies.

    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

    pub_type: 杂志文章

    doi:10.1097/NEN.0b013e3181996d8f

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

    更新日期:2009-03-01 00:00:00

  • Reliability of differential PCR for the detection of EGFR and MDM2 gene amplification in DNA extracted from FFPE glioma tissue.

    abstract::A series of 43 human gliomas, consisting of 30 glioblastomas, 7 anaplastic astrocytomas, 3 low grade astrocytomas, 2 ependymomas, and 1 oligodendroglioma, was studied for amplification of the epidermal growth factor receptor (EGFR) and mouse double minute 2 (MDM2) genes. DNA extracted from formalin-fixed, paraffin-emb...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1097/00005072-199501000-00007

    authors: Hunter SB,Abbott K,Varma VA,Olson JJ,Barnett DW,James CD

    更新日期:1995-01-01 00:00:00

  • The life and death of oligodendrocytes in vanishing white matter disease.

    abstract::Vanishing white matter disease (VWM) is a progressive cavitating disease of central white matter due to a deficiency of the translation initiation factor eIF2B. Oligodendrocytes appear to be numerically increased in some white matter areas, while decreased in others. We compared oligodendrocytes of cerebral, cerebella...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1093/jnen/63.6.618

    authors: Van Haren K,van der Voorn JP,Peterson DR,van der Knaap MS,Powers JM

    更新日期:2004-06-01 00:00:00

  • Upregulation of hypoxia-inducible factor (HIF)-1alpha and HIF-2alpha in leptomeningeal vascular malformations of Sturge-Weber syndrome.

    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

    pub_type: 杂志文章

    doi:10.1097/nen.0b013e31802d9011

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

    更新日期:2007-01-01 00:00:00

  • Molecular genetic analysis of oligodendroglial tumors.

    abstract::Deletions on the short arm of chromosome 1 (1p) and the long arm of chromosome 19 (19q) are molecular hallmark lesions of oligodendroglial tumors. Ever since oligodendroglial tumors with 1p and 19q deletions were shown to respond to chemotherapy, neuropathologists have been facing increasing requests for such molecula...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章,评审

    doi:10.1093/jnen/64.1.10

    authors: Hartmann C,Mueller W,Lass U,Kamel-Reid S,von Deimling A

    更新日期:2005-01-01 00:00:00

  • Neuropathologic characterization of INF2-related Charcot-Marie-Tooth disease: evidence for a Schwann cell actinopathy.

    abstract::The association of Charcot-Marie-Tooth (CMT) disease with renal dysfunction is uncommon but has long been recognized in several families. Recently, mutations in the INF2 gene, which encodes inverted formin-2, were identified in patients with focal segmental glomerulosclerosis and a dominant intermediate form of CMT (C...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1097/NEN.0000000000000047

    authors: Mathis S,Funalot B,Boyer O,Lacroix C,Marcorelles P,Magy L,Richard L,Antignac C,Vallat JM

    更新日期:2014-03-01 00:00:00

  • Keap1 is localized in neuronal and glial cytoplasmic inclusions in various neurodegenerative diseases.

    abstract::Oxidative stress has been proposed as a potential mechanism for neurodegenerative diseases, such as Alzheimer disease (AD), Parkinson disease (PD), and amyotrophic lateral sclerosis (ALS). In response to oxidative stress, the levels of numerous cytoprotective products are increased via alteration of the Kelch-like ECH...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1097/NEN.0b013e31827b5713

    authors: Tanji K,Maruyama A,Odagiri S,Mori F,Itoh K,Kakita A,Takahashi H,Wakabayashi K

    更新日期:2013-01-01 00:00:00

  • Stereological analysis of cerebral atrophy in human immunodeficiency virus-associated dementia.

    abstract::Brain atrophy is a common finding in patients with AIDS, but the relationship of atrophy to HIV-associated dementia is unclear. We used unbiased, stereological methods on postmortem brain specimens to estimate volumes of different brain regions in patients prospectively diagnosed with and without HIV-associated dement...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:

    authors: Subbiah P,Mouton P,Fedor H,McArthur JC,Glass JD

    更新日期:1996-10-01 00:00:00

  • Endothelial cell class II major histocompatibility complex molecule expression in stereotactic brain biopsies of patients with acute inflammatory/demyelinating conditions.

    abstract::To determine if central nervous system (CNS) microvessel endothelial cells express class II major histocompatibility complex (MHC) molecules in early demyelinating lesions in humans, cerebral white matter (WM) biopsies from patients with acute inflammatory/demyelinating conditions, including 4 with multiple sclerosis ...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1097/00005072-199904000-00005

    authors: van der Maesen K,Hinojoza JR,Sobel RA

    更新日期:1999-04-01 00:00:00

  • Oxidative damage is the earliest event in Alzheimer disease.

    abstract::Recently, we demonstrated a significant increase of an oxidized nucleoside derived from RNA, 8-hydroxyguanosine (8OHG), and an oxidized amino acid, nitrotyrosine in vulnerable neurons of patients with Alzheimer disease (AD). To determine whether oxidative damage is an early- or end-stage event in the process of neurod...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1093/jnen/60.8.759

    authors: Nunomura A,Perry G,Aliev G,Hirai K,Takeda A,Balraj EK,Jones PK,Ghanbari H,Wataya T,Shimohama S,Chiba S,Atwood CS,Petersen RB,Smith MA

    更新日期:2001-08-01 00:00:00

  • Gene dosage-dependent association of DYRK1A with the cytoskeleton in the brain and lymphocytes of down syndrome patients.

    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

    pub_type: 杂志文章

    doi:10.1097/NEN.0b013e31827733c8

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

    更新日期:2012-12-01 00:00:00

  • Temporal lobe microdysgenesis in epilepsy versus control brains.

    abstract::Histopathologic evaluation of brain tissue derived from surgically treated patients with medically refractory temporal lobe epilepsy (TLE) frequently reveals structural brain lesions in the surgical specimen. While several of the most commonly encountered lesions such as low-grade neoplasms or vascular malformations a...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1097/00005072-199901000-00003

    authors: Kasper BS,Stefan H,Buchfelder M,Paulus W

    更新日期:1999-01-01 00:00:00

  • Histopathologic Analysis of Cerebral Autosomal Recessive Arteriopathy with Subcortical Infarcts and Leukoencephalopathy (CARASIL): A Report of a New Genetically Confirmed Case and Comparison to 2 Previous Cases.

    abstract::Cerebral autosomal recessive arteriopathy with subcortical infarcts and leukoencephalopathy (CARASIL) is a nonhypertensive hereditary cerebral small vessel disease that is caused by mutations in a single gene, HTRA1. The HTRA1 protein normally represses transforming growth factor-β (TGF-β) signaling and its mutations ...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1093/jnen/nlw078

    authors: Ito S,Takao M,Fukutake T,Hatsuta H,Funabe S,Ito N,Shimoe Y,Niki T,Nakano I,Fukayama M,Murayama S

    更新日期:2016-11-01 00:00:00

  • Malignant peripheral nerve sheath tumor invasion requires aberrantly expressed EGF receptors and is variably enhanced by multiple EGF family ligands.

    abstract::Aberrant epidermal growth factor receptor (EGFR) expression promotes the pathogenesis of malignant peripheral nerve sheath tumors (MPNSTs), the most common malignancy associated with neurofibromatosis type 1, but the mechanisms by which EGFR expression promotes MPNST pathogenesis are poorly understood. We hypothesized...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1097/NEN.0b013e3182859939

    authors: Byer SJ,Brossier NM,Peavler LT,Eckert JM,Watkins S,Roth KA,Carroll SL

    更新日期:2013-03-01 00:00:00

  • Identification of G-protein coupled receptor kinase 2 in paired helical filaments and neurofibrillary tangles.

    abstract::G-protein coupled receptor kinases (GRKs) constitute a serine/threonine kinase family playing a major role in agonist-induced phosphorylation and desensitization of G-protein coupled receptors. Recently, GRK2 and GRK5 have been demonstrated to phosphorylate alpha-synuclein (Ser129) and other synuclein isoforms. We stu...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1097/01.jnen.0000248542.82681.12

    authors: Takahashi M,Uchikado H,Caprotti D,Weidenheim KM,Dickson DW,Ksiezak-Reding H,Pasinetti GM

    更新日期:2006-12-01 00:00:00

  • Anticonvulsant prolongation of survival in adult murine lymphocytic choriomeningitis. I. Drug treatment and virologic studies.

    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

    pub_type: 杂志文章

    doi:10.1097/00005072-197701000-00003

    authors: Camenga DL,Walker DH,Murphy FA

    更新日期:1977-01-01 00:00:00

  • Inducible nitric oxide synthase (iNOS) and nitrotyrosine immunoreactivity in the spinal cords of transgenic mice with a G93A mutant SOD1 gene.

    abstract::We performed a prospective, longitudinal immunohistochemical study of the spinal cords of transgenic mice with a G93A mutant SOD1 gene at 4 fixed points in time, using antibodies to inducible nitric oxide synthase (iNOS) and nitrotyrosine. The purpose of this study was to characterize the temporal and topographic dist...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1093/jnen/60.9.839

    authors: Sasaki S,Warita H,Abe K,Iwata M

    更新日期:2001-09-01 00:00:00

  • Development and characterization of a novel human in vitro blood-nerve barrier model using primary endoneurial endothelial cells.

    abstract::There are phenotypic and functional differences between vascular endothelium from different tissues and between microvascular and macrovascular endothelial cells (ECs) from the same tissue. Relatively little is known about the human blood-nerve barrier (BNB). We report the development of an in vitro BNB model using pr...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1097/NEN.0b013e3181c84a9a

    authors: Yosef N,Xia RH,Ubogu EE

    更新日期:2010-01-01 00:00:00

  • Effect of NGF and neurotrophin-3 treatment on experimental diabetic autonomic neuropathy.

    abstract::Peripheral neuropathy is a significant complication of diabetes resulting in increased patient morbidity and mortality. Deficiencies of neurotrophic substances (e.g. NGE NT-3, and IGF-I) have been proposed as pathogenetic mechanisms in the development of distal symmetrical sensory diabetic polyneuropathy, and salutary...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1093/jnen/60.3.263

    authors: Schmidt RE,Dorsey DA,Beaudet LN,Parvin CA,Escandon E

    更新日期:2001-03-01 00:00:00

  • Altered balance of proteolytic isoforms of pro-brain-derived neurotrophic factor in autism.

    abstract::Defects in synaptic development and plasticity may lead to autism. Brain-derived neurotrophic factor (BDNF) plays a critical role in synaptogenesis and synaptic plasticity. BDNF is synthesized as a precursor, pro-BDNF, which can be processed into either a truncated form or into mature BDNF. Previous studies reported i...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1097/NEN.0b013e31824b27e4

    authors: Garcia KL,Yu G,Nicolini C,Michalski B,Garzon DJ,Chiu VS,Tongiorgi E,Szatmari P,Fahnestock M

    更新日期:2012-04-01 00:00:00

  • Mutational inactivation of the nijmegen breakage syndrome gene (NBS1) in glioblastomas is associated with multiple TP53 mutations.

    abstract::Nijmegen breakage syndrome caused by NBS1 germline mutations is a rare autosomal recessive disease with clinical features that include microcephaly, increased radiosensitivity, and predisposition to cancer. NBS1 plays a key role in DNA double-strand break repair and the maintenance of genomic stability. We screened 87...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章

    doi:10.1097/NEN.0b013e31819724c2

    authors: Watanabe T,Nobusawa S,Lu S,Huang J,Mittelbronn M,Ohgaki H

    更新日期:2009-02-01 00:00:00

  • Identification of inter-species transmission of prion strains.

    abstract::The concern of the potential transmission of animal spongiform encephalopathies to humans, which arose as soon as the interspecies transmission of these diseases was recognized, has been reinforced with the emergence of bovine spongiform encephalopathy (BSE) in cattle. Recent experimental findings suggest that the inf...

    journal_title:Journal of neuropathology and experimental neurology

    pub_type: 杂志文章,评审

    doi:10.1093/jnen/61.5.377

    authors: Baron T

    更新日期:2002-05-01 00:00:00