Alterations in bcl-2 and caspase gene family protein expression in human temporal lobe epilepsy.

Abstract:

OBJECTIVE:To address the role of cell death regulatory genes of the bcl-2 and caspase families in the neuropathology of human epilepsy using tissue extracted from patients undergoing temporal lobectomy for intractable seizures. METHODS:Using Western blotting and immunohistochemistry, the authors investigated the expression of bcl-2, bcl-xL, bax, caspase-1,and caspase-3 in temporal cortex samples from patients who had undergone temporal lobectomy surgery for intractable epilepsy (n = 19). Nonepileptic postmortem tissue from a brain bank served as control (n = 6). RESULTS:Western blot analysis demonstrated significant increases in levels of bcl-2 and bcl-xL protein in seizure brain compared to control. Cleavage of caspase-1 was evidenced by a reduction in levels of the 45 kDa proenzyme form and an increase in levels of the p10 fragment. Levels of the 32 kDa proenzyme form of caspase-3 were elevated in seizure patients, as were levels of the 12 kDa cleaved fragment. Bcl-2, bax, and caspase-3 immunoreactivity was increased predominantly in cells with the morphologic appearance of neurons, whereas bcl-xL immunoreactivity was increased in cells with the appearance of glia. DNA fragmentation was detected in some but not all sections from epileptic brain samples. CONCLUSIONS:Cell death regulatory genes of the bcl-2 and caspase families may play a role in ongoing neuropathologic processes in human epilepsy, and offer novel targets as an adjunct to anticonvulsant therapy.

journal_name

Neurology

journal_title

Neurology

authors

Henshall DC,Clark RS,Adelson PD,Chen M,Watkins SC,Simon RP

doi

10.1212/wnl.55.2.250

subject

Has Abstract

pub_date

2000-07-25 00:00:00

pages

250-7

issue

2

eissn

0028-3878

issn

1526-632X

journal_volume

55

pub_type

杂志文章
  • Mevalonate kinase deficiency: Evidence for a phenotypic continuum.

    abstract::Both mevalonic aciduria, characterized by psychomotor retardation, cerebellar ataxia, recurrent fever attacks, and death in early childhood, and hyper-immunoglobulin D (hyper-IgD) syndrome, with recurrent fever attacks without neurologic symptoms, are caused by a functional deficiency of mevalonate kinase. In a system...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000115390.33405.f7

    authors: Simon A,Kremer HP,Wevers RA,Scheffer H,De Jong JG,Van Der Meer JW,Drenth JP

    更新日期:2004-03-23 00:00:00

  • Prospective observational cohort study of early recurrent TIA: Features, frequency, and outcome.

    abstract:OBJECTIVES:To evaluate the frequency, clinical and etiologic features, and short- and long-term outcomes of early recurrent TIA. METHODS:This prospective observational cohort study enrolled all consecutive patients with TIA referred to our emergency department and diagnosed by a vascular neurologist. Expedited assessm...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000010317

    authors: Foschi M,Pavolucci L,Rondelli F,Spinardi L,Favaretto E,Filippini M,Degli Esposti D,Strocchi E,Faggioli G,Cortelli P,Guarino M,Bologna TIA Study-Group.

    更新日期:2020-09-22 00:00:00

  • Deletions of mitochondrial DNA in Kearns-Sayre syndrome.

    abstract::We have identified large-scale deletions in muscle mitochondrial DNA (mtDNA) in seven of seven patients with Kearns-Sayre syndrome (KSS). We found no detectable deletions in the mtDNA of ten non-KSS patients with other mitochondrial myopathies or encephalomyopathies, or three normal controls. The deletions ranged in s...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.38.9.1339

    authors: Zeviani M,Moraes CT,DiMauro S,Nakase H,Bonilla E,Schon EA,Rowland LP

    更新日期:1988-09-01 00:00:00

  • Effect of comorbidity on mortality in multiple sclerosis.

    abstract:OBJECTIVE:We aimed to compare survival in the multiple sclerosis (MS) population with a matched cohort from the general population, and to evaluate the association of comorbidity with survival in both populations. METHODS:Using population-based administrative data, we identified 5,797 persons with MS and 28,807 contro...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000001718

    authors: Marrie RA,Elliott L,Marriott J,Cossoy M,Blanchard J,Leung S,Yu N

    更新日期:2015-07-21 00:00:00

  • Dantrolene sodium and hepatic injury.

    abstract::This is a report on hepatic adverse events associated with dantrolene therapy. All cases reported to the manufacturer are included, from all sources, through 1987. Of 122 cases containing sufficient data to analyze, 47 patients had asymptomatic transaminase elevations, 12 had additional mild (less than or equal to 2.5...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.40.9.1427

    authors: Chan CH

    更新日期:1990-09-01 00:00:00

  • Brain size, head size, and intelligence quotient in monozygotic twins.

    abstract::Many studies of monozygotic (MZ) twins have revealed evidence of genetic influences on intellectual functions and their derangement in certain neurologic and psychiatric diseases afflicting the forebrain. Relatively little is known about genetic influences on the size and shape of the human forebrain and its gross mor...

    journal_title:Neurology

    pub_type: 临床试验,杂志文章

    doi:10.1212/wnl.50.5.1246

    authors: Tramo MJ,Loftus WC,Stukel TA,Green RL,Weaver JB,Gazzaniga MS

    更新日期:1998-05-01 00:00:00

  • Regional pattern of white matter microstructural changes in normal aging, MCI, and AD.

    abstract:OBJECTIVE:To cross-sectionally compare the regional white matter fractional anisotropy (FA) of cognitively normal (CN) older individuals and patients with mild cognitive impairment (MCI) and Alzheimer disease (AD), separately focusing on the normal-appearing white matter (NAWM) and white matter hyperintensities (WMH), ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0b013e3181c33afb

    authors: Lee DY,Fletcher E,Martinez O,Ortega M,Zozulya N,Kim J,Tran J,Buonocore M,Carmichael O,DeCarli C

    更新日期:2009-11-24 00:00:00

  • Longitudinal evaluation of dementia of the Alzheimer type: a comparison of 3 standardized mental status examinations.

    abstract::We administered 3 commonly employed tests of mental status (the Information-Memory-Concentration test [IMC], the Mini-Mental State Examination [MMSE], and the Dementia Rating Scale [DRS]) to 92 patients with probable dementia of the Alzheimer type. The 3 tests were readministered to 55 of the patients (2-year subgroup...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.40.8.1225

    authors: Salmon DP,Thal LJ,Butters N,Heindel WC

    更新日期:1990-08-01 00:00:00

  • Giant cell (temporal) arteritis: a treatable cause of multi-infarct dementia.

    abstract::Dementia occurs infrequently in patients with giant cell (temporal) arteritis (GCA). Three elderly women with biopsy-proven GCA showed abrupt cognitive decline during periods of clinically active GCA, 1 to 6 months after diagnostic temporal artery biopsy, during periods of corticosteroid taper. One patient had additio...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.40.5.753

    authors: Caselli RJ

    更新日期:1990-05-01 00:00:00

  • Sixty hertz pallidal deep brain stimulation for primary torsion dystonia.

    abstract:OBJECTIVE:To evaluate the safety and efficacy of 60 Hz deep brain stimulation (DBS) of the globus pallidus internus (GPi) in 15 consecutive patients with primary dystonia. METHODS:We conducted a retrospective analysis of clinic charts relative to 15 consecutive patients with medically refractory primary dystonia who u...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000267430.95106.ff

    authors: Alterman RL,Miravite J,Weisz D,Shils JL,Bressman SB,Tagliati M

    更新日期:2007-08-14 00:00:00

  • Episodic paroxysmal hemicrania: two new cases and a literature review.

    abstract::Episodic paroxysmal hemicrania (EPH) is a rare disorder characterized by discrete bouts of hemicranial headache separated by headache-free remissions. Although EPH resembles episodic cluster headache in the location and quality of pain as well as the pattern of associated autonomic features, it is distinguished by the...

    journal_title:Neurology

    pub_type: 杂志文章,评审

    doi:10.1212/wnl.42.5.964

    authors: Newman LC,Gordon ML,Lipton RB,Kanner R,Solomon S

    更新日期:1992-05-01 00:00:00

  • An autosomal dominant disorder with episodic ataxia, vertigo, and tinnitus.

    abstract::The authors report an autosomal dominant episodic ataxia that is clinically distinct from the other episodic ataxias. Vestibular ataxia, vertigo, tinnitus, and interictal myokymia are prominent; attacks are diminished by acetazolamide. Linkage analyses of markers flanking the EA1 and EA2 loci demonstrate genetic exclu...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.57.8.1499

    authors: Steckley JL,Ebers GC,Cader MZ,McLachlan RS

    更新日期:2001-10-23 00:00:00

  • Use of amyloid-PET to determine cutpoints for CSF markers: A multicenter study.

    abstract:OBJECTIVES:To define CSF β-amyloid 1-42 (Aβ42) cutpoints to detect cortical amyloid deposition as assessed by 11C-Pittsburgh compound B ([11C]PiB)-PET and to compare these calculated cutpoints with cutpoints currently used in clinical practice. METHODS:We included 433 participants (57 controls, 99 with mild cognitive ...

    journal_title:Neurology

    pub_type: 杂志文章,多中心研究

    doi:10.1212/WNL.0000000000002081

    authors: Zwan MD,Rinne JO,Hasselbalch SG,Nordberg A,Lleó A,Herukka SK,Soininen H,Law I,Bahl JM,Carter SF,Fortea J,Blesa R,Teunissen CE,Bouwman FH,van Berckel BN,Visser PJ

    更新日期:2016-01-05 00:00:00

  • The clinical spectrum of sarcoglycanopathies.

    abstract::A group of 204 muscular dystrophy patients were screened for immunohistochemical and biochemical alpha-sarcoglycan defect and their DNA was analyzed for pathogenetic mutation in the four sarcoglycan genes. We identified 21 patients with alpha-, beta-, or gamma-sarcoglycan gene mutations. Patients with alpha-sarcoglyca...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.52.1.176

    authors: Angelini C,Fanin M,Freda MP,Duggan DJ,Siciliano G,Hoffman EP

    更新日期:1999-01-01 00:00:00

  • 18F-FDG-PET correlates of cognitive impairment in ALS.

    abstract:OBJECTIVE:To identify the metabolic signature of the various levels of cognitive deficits in amyotrophic lateral sclerosis (ALS) using 18F-2-fluoro-2-deoxy-d-glucose-PET (18F-FDG-PET). METHODS:A total of 170 ALS cases consecutively enrolled at the ALS Center of Turin underwent brain 18F-FDG-PET and were classified as ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000002242

    authors: Canosa A,Pagani M,Cistaro A,Montuschi A,Iazzolino B,Fania P,Cammarosano S,Ilardi A,Moglia C,Calvo A,Chiò A

    更新日期:2016-01-05 00:00:00

  • Presenting features and value of diagnostic procedures in leptomeningeal metastases.

    abstract:OBJECTIVE:To study the presenting features and value of routine diagnostic procedures in patients with leptomeningeal metastases (LMM) related to the primary malignancy to improve diagnostic assessment. METHODS:The authors studied the presenting features and value of routine diagnostic procedures in relation to the hi...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.53.2.382

    authors: van Oostenbrugge RJ,Twijnstra A

    更新日期:1999-07-22 00:00:00

  • Relationship of UV exposure to prevalence of multiple sclerosis in England.

    abstract:OBJECTIVE:To assess the potential relationship of ultraviolet B radiation (UVB) and Epstein-Barr virus (EBV) exposure in explaining the period prevalence of multiple sclerosis (MS) in England. METHODS:English national Hospital Episode Statistics covering all admissions to National Health Service hospitals in England i...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0b013e318216715e

    authors: Ramagopalan SV,Handel AE,Giovannoni G,Rutherford Siegel S,Ebers GC,Chaplin G

    更新日期:2011-04-19 00:00:00

  • Association of amyloid-β CSF/PET discordance and tau load 5 years later.

    abstract:OBJECTIVE:To investigate the association between discordant β-amyloid (Aβ) PET and CSF biomarkers at baseline and the emergence of tau pathology 5 years later. METHODS:We included 730 Alzheimer's Disease Neuroimaging Initiative (ADNI) participants without dementia (282 cognitively normal, 448 mild cognitive impairment...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000010739

    authors: Reimand J,Collij L,Scheltens P,Bouwman F,Ossenkoppele R,Alzheimer's Disease Neuroimaging Initiative.

    更新日期:2020-11-10 00:00:00

  • Summary of evidence-based guideline update: evaluation and management of concussion in sports: report of the Guideline Development Subcommittee of the American Academy of Neurology.

    abstract:OBJECTIVE:To update the 1997 American Academy of Neurology (AAN) practice parameter regarding sports concussion, focusing on 4 questions: 1) What factors increase/decrease concussion risk? 2) What diagnostic tools identify those with concussion and those at increased risk for severe/prolonged early impairments, neurolo...

    journal_title:Neurology

    pub_type: 杂志文章,评审

    doi:10.1212/WNL.0b013e31828d57dd

    authors: Giza CC,Kutcher JS,Ashwal S,Barth J,Getchius TS,Gioia GA,Gronseth GS,Guskiewicz K,Mandel S,Manley G,McKeag DB,Thurman DJ,Zafonte R

    更新日期:2013-06-11 00:00:00

  • Etiology of aseptic meningitis and encephalitis in an adult population.

    abstract:OBJECTIVE:To investigate the etiology of aseptic meningitis and encephalitis in an adult population using modern microbiologic methods. METHODS:Consecutive patients (ages > or =16) with aseptic meningitis or encephalitis treated in Turku University Hospital, Finland, during 1999 to 2003 were included in the study. Mic...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000191407.81333.00

    authors: Kupila L,Vuorinen T,Vainionpää R,Hukkanen V,Marttila RJ,Kotilainen P

    更新日期:2006-01-10 00:00:00

  • The use of mitoxantrone (Novantrone) for the treatment of multiple sclerosis: report of the Therapeutics and Technology Assessment Subcommittee of the American Academy of Neurology.

    abstract::Mitoxantrone is the first drug approved for the treatment of secondary progressive multiple sclerosis (SPMS) in the United States. This assessment considers use of mitoxantrone in the treatment of MS. Mitoxantrone probably reduces the clinical attack rate and reduces attack-related MRI outcomes in patients with relaps...

    journal_title:Neurology

    pub_type: 指南,杂志文章,实务指引,评审

    doi:10.1212/01.wnl.0000095425.84407.39

    authors: Goodin DS,Arnason BG,Coyle PK,Frohman EM,Paty DW,Therapeutics and Technology Assessment Subcommittee of the American Academy of Neurology.

    更新日期:2003-11-25 00:00:00

  • Haploinsufficiency of CSF-1R and clinicopathologic characterization in patients with HDLS.

    abstract:OBJECTIVE:To clarify the genetic, clinicopathologic, and neuroimaging characteristics of patients with hereditary diffuse leukoencephalopathy with spheroids (HDLS) with the colony stimulating factor 1 receptor (CSF-1R) mutation. METHODS:We performed molecular genetic analysis of CSF-1R in patients with HDLS. Detailed ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000000046

    authors: Konno T,Tada M,Tada M,Koyama A,Nozaki H,Harigaya Y,Nishimiya J,Matsunaga A,Yoshikura N,Ishihara K,Arakawa M,Isami A,Okazaki K,Yokoo H,Itoh K,Yoneda M,Kawamura M,Inuzuka T,Takahashi H,Nishizawa M,Onodera O,Kakita

    更新日期:2014-01-14 00:00:00

  • Highly fatal fast-channel syndrome caused by AChR ε subunit mutation at the agonist binding site.

    abstract:OBJECTIVE:To characterize the molecular basis of a novel fast-channel congenital myasthenic syndrome. METHODS:We used the candidate gene approach to identify the pathogenic mutation in the acetylcholine receptor (AChR) ε subunit, genetically engineered the mutant AChR into HEK cells, and evaluated the level of express...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0b013e31825b5bda

    authors: Shen XM,Brengman JM,Edvardson S,Sine SM,Engel AG

    更新日期:2012-07-31 00:00:00

  • MEG localization of language-specific cortex utilizing MR-FOCUSS.

    abstract:OBJECTIVE:To demonstrate noninvasive localization of cognitive cortical areas involved in language processing with magnetoencephalography (MEG) interpreted by multiresolution FOCUSS (MR-FOCUSS), a current density imaging technique. METHOD:MEG data were collected during verb-generation and picture-naming tasks from 18 ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000130385.21160.7a

    authors: Bowyer SM,Moran JE,Mason KM,Constantinou JE,Smith BJ,Barkley GL,Tepley N

    更新日期:2004-06-22 00:00:00

  • CSF cyclic nucleotides and somatostatin in Parkinson's disease.

    abstract::Concentrations of cyclic adenosine 3',5' monophosphate (cAMP) were significantly lower in parkinsonian patients than in controls, but concentrations of guanosine 3',5' monophosphate (cGMP) were not altered. Both cAMP and cGMP levels were lower in patients with more severe symptoms on the left side of the body. Somatos...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.36.1.89

    authors: Volicer L,Beal MF,Direnfeld LK,Marquis JK,Albert ML

    更新日期:1986-01-01 00:00:00

  • Prognosis of photoparoxysmal response in nonepileptic patients.

    abstract::Photoparoxysmal response (PPR) is sometimes incidentally encountered in EEGs performed for evaluation of nonepileptic symptoms. We conducted the first long-term study of a cohort of nonepileptic patients to determine their risk of having seizures subsequent to incidental recording of PPR. After 6 to 12 years (mean, 9 ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.43.9.1719

    authors: So EL,Ruggles KH,Ahmann PA,Olson KA

    更新日期:1993-09-01 00:00:00

  • Cardiac electrical instability in newly diagnosed/chronic epilepsy tracked by Holter and ECG patch.

    abstract:OBJECTIVE:We hypothesized that cardiac electrical instability and abnormal autonomic tone result from cumulative cardiac injury sustained in recurrent seizures. We tested this hypothesis by comparing T-wave alternans (TWA) and heart rate variability (HRV), both established markers of sudden cardiac death (SCD) risk, in...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000008077

    authors: Pang TD,Nearing BD,Krishnamurthy KB,Olin B,Schachter SC,Verrier RL

    更新日期:2019-09-03 00:00:00

  • Scanning electronmicroscopy of experimental anencephaly development.

    abstract::The scanning electronmicroscope was used to study the development of anencephaly in an experimental model. Anencephaly was produced consistently, using vitamin A as the teratogen. Embryos destined to become anencephalic displayed failure of opposing sides of the rostral neural tube to fuse. Subsequently, the neural fo...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.32.9.992

    authors: Smith MT,Wood LR,Honig SR

    更新日期:1982-09-01 00:00:00

  • Characteristic features and progression of abnormalities on MRI for CARASIL.

    abstract:OBJECTIVES:The objective of this study was to clarify the characteristic brain MRI findings for genetically diagnosed CARASIL (cerebral autosomal recessive arteriopathy with subcortical infarcts and leukoencephalopathy). METHODS:Seven patients with CARASIL carrying HTRA1 mutations (representing 6 Japanese families) we...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000001803

    authors: Nozaki H,Sekine Y,Fukutake T,Nishimoto Y,Shimoe Y,Shirata A,Yanagawa S,Hirayama M,Tamura M,Nishizawa M,Onodera O

    更新日期:2015-08-04 00:00:00

  • Diagnosis of cryptococcal meningitis by cytologic methods: an old technique revisited.

    abstract::In six patients with cryptococcal meningitis, diagnosis was made by routine cytologic examination of cerebrospinal fluid (CSF). A seventh patient had a false-positive cryptococcal antigen titer, and no organism was seen on SCF examination. The patient had herpes simplex encephalitis on brain biopsy. Cytologic examinat...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.30.1.102

    authors: Bernad PG,Szyfelbein WM,Weiss HD,Richardson EP Jr

    更新日期:1980-01-01 00:00:00