Results 61 to 70 of about 5,104,410 (171)

A Systematic Comparison of Alpha‐Synuclein Seed Amplification Assays for Increasing Reproducibility

Annals of Clinical and Translational Neurology, Volume 13, Issue 6, Page 1088-1105, June 2026.
ABSTRACT Seed amplification assays (SAAs) enable ultrasensitive detection of misfolded α‐synuclein across biofluids and tissues. Yet, heterogeneity in protocols limits cross‐study comparability and clinical translation. Here, we review α‐synuclein SAA methods and their performance across various biological matrices.
Manuela Amaral‐do‐Nascimento, Daniela F. Santos, Tuane C. R. G. Vieira, Tiago F. Outeiro   +3 more
wiley   +1 more source

Anti-N-methyl-D-Aspartate Receptor Encephalitis Mimicking Sporadic Creutzfeldt–Jakob Disease

Frontiers in Neurology, 2020
Objectives: Anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis and sporadic Creutzfeldt–Jakob disease (sCJD) share similar clinical features. Here, we present two unusual cases of anti-NMDAR encephalitis who were misdiagnosed as sCJD at first ...
Jiao Liu, Liyan Chen, Jing Yang, Lan Wang, Huifang Shang, Xueping Chen   +5 more
doaj   +1 more source

Human transmissible spongiform encephalopathies in eleven countries: diagnostic pattern across time, 1993–2002

BMC Public Health, 2006
Background The objective of this study was to describe the diagnostic panorama of human transmissible spongiform encephalopathies across 11 countries. Methods From data collected for surveillance purposes, we describe annual proportions of deaths due to ...
Jansen Gerard H, Lewis Victoria, Collins Steven, Sanchez-Juan Pascual, Van Duijn Cornelia, Alpérovitch Annick, Delasnerie-Lauprêtre Nicole, Brandel Jean-Philippe, Kretszchmar Hans A, Zerr Inga, Pocchiari Maurizio, Puopolo Maria, Mellina Vittorio, Stoeck Katharina, Almazán Javier, Glatzel Markus, de Pedro-Cuesta Jesús, Coulthart Michael B, Gelpi Ellen, Budka Herbert, Mitrova Eva   +20 more
doaj   +1 more source

Premortem diagnosis of pathologically confirmed sporadic Creutzfeldt‐Jakob disease

Clinical Case Reports, 2021
Sporadic Creutzfeldt‐Jakob disease should be considered in any case of rapid neuropsychiatric decline. While neuropathological examination of a brain biopsy specimen remains the only definitive diagnostic method and real‐time quaking‐induced conversion ...
Elina T Ziukelis, Vasu Keshav Sharma, James J Gome   +2 more
doaj   +1 more source

Exploring and Targeting the Connection of Iron and Copper Homeostasis to Neurodegenerative Diseases

MedComm, Volume 7, Issue 6, June 2026.
Iron and copper dyshomeostasis, along with their interactions with key intrinsically disordered proteins (e.g., Aβ, tau, α‐synuclein) have a strong implication in the onset and progression of neurodegenerative diseases, including Alzheimer's disease (AD), Parkinson's disease (PD), Prion diseases (PrDs), Huntington's disease (HD), Wilson's disease (WD),
Xin Liu, Lin Jia, Kerong Wu, Mo Chen, Jichao Sun, Chuanbin Yang, Chengchao Xu, Jie Sun, Jigang Wang, Lingyun Dai   +9 more
wiley   +1 more source

Extraneural pathologic prion protein in sporadic Creutzfeldt-Jakob disease. [PDF]

, 2003
BACKGROUND: In patients with sporadic Creutzfeldt-Jakob disease, pathologic disease-associated prion protein (PrPSc) has been identified only in the central nervous system and olfactory-nerve tissue. Understanding the distribution of PrPSc in Creutzfeldt-
Glatzel, M, Maissen, M, Abela, E, Aguzzi, A; https://orcid.org/   +3 more
core   +1 more source

Sporadic Jakob-Creutzfeldt Disease Presenting as Primary Progressive Aphasia [PDF]

, 2013
ObjectiveTo report the clinical, neuropsychological, linguistic, imaging, and neuropathological features of a unique case of sporadic Jakob-Creutzfeldt disease in which the patient presented with a logopenic variant of primary progressive aphasia ...
Henry, Maya, DeArmond, Stephen J, Greicius, Michael D, Dunkelberger, Diana L, Haman, Aissatou, Gorno-Tempini, Maria Luisa, Geschwind, Michael D, Wong, Katherine, Johnson, David Y, Miller, Bruce L   +9 more
core   +1 more source

Sporadic Creutzfeldt-Jakob disease: Clinical, pathological and molecular study [PDF]

Revista Ciencias de la Salud, 2008
phalopathiesare neurodegenerative diseasescaused by abnormal accumulation of pathogenicisoform the prion protein, which induces theformation of conglomerates protein resistantto degradation.
Victoria Eugenia Villegas, Fernando Velandia, Cesar Payán   +2 more
doaj  

A novel form of human disease with a protease-sensitive prion protein and heterozygosity methionine/valine at codon 129: Case report

BMC Neurology, 2010
Background Sporadic Creutzfeldt-Jakob disease (sCJD) is a rare neurodegenerative disorder in humans included in the group of Transmissible Spongiform Encephalopathies or prion diseases. The vast majority of sCJD cases are molecularly classified according
Bilbao Miren J, Atarés Begoña, de Pancorbo Marian M, Arteagoitia Jose M, Zarranz Juan J, Garrido Joseba M, Rodríguez-Martínez Ana B, Ferrer Isidro, Juste Ramón A   +8 more
doaj   +1 more source

Selective vulnerability to atrophy in sporadic Creutzfeldt‐Jakob disease

Annals of Clinical and Translational Neurology, 2021
Objective Identification of brain regions susceptible to quantifiable atrophy in sporadic Creutzfeldt‐Jakob disease (sCJD) should allow for improved understanding of disease pathophysiology and development of structural biomarkers that might be useful in
Kyan Younes, Julio C. Rojas, Amy Wolf, Goh M. Sheng‐Yang, Matteo Paoletti, Gianina Toller, Eduardo Caverzasi, Maria Luisa Mandelli, Ignacio Illán‐Gala, Joel H. Kramer, Yann Cobigo, Bruce L. Miller, Howard J. Rosen, Michael D. Geschwind   +13 more
doaj   +1 more source