Results 111 to 120 of about 23,647 (218)

Reduction of sphingomyelinase activity associated with progranulin deficiency and frontotemporal dementia

Neurobiology of Disease
Loss-of-function mutations affecting the lysosomal protein progranulin are a leading cause of frontotemporal dementia. Progranulin mutations cause abnormalities in lysosomal lipid processing, particularly of sphingolipids, major components of neural cell
Nicholas R. Boyle, Stephanie N. Fox, Aniketh S. Tadepalli, Nicholas T. Seyfried, Thomas Kukar, Eliana M. Ramos, Alissa L. Nana, Salvatore Spina, Lea T. Grinberg, Bruce L. Miller, William W. Seeley, Andrew E. Arrant, Erik D. Roberson   +12 more
doaj   +1 more source

A Case of Frontotemporal Lobar Degeneration with Progressive Dysarthria

Behavioural Neurology, 2006
We investigated the evolution of the neurological and neuropsychological characteristics in a right-handed woman who was 53-years-old at the onset and who showed personality changes and behavioral disorders accompanied by progressive dysarthria.
Nami Ihori, Shigeo Araki, Kenji Ishihara, Mitsuru Kawamura   +3 more
doaj   +1 more source

Description of a priest in a medieval Japanese essay, "Tsurezuregusa": is this the first report of frontotemporal dementia? [PDF]

Dementia & Neuropsychologia
. In Tsurezuregusa, a medieval Japanese essay written by Kenkō, a priest with the characteristics of behavioral variant frontotemporal dementia (bvFTD), has been described.
Yuichiro Inatomi, Minoru Matsuda
doaj   +2 more sources

An ALS‐associated mutation in the C‐terminal α‐helix of TDP‐43 uncouples condensate formation and amyloid assembly

Protein Science, Volume 35, Issue 5, May 2026.
Abstract TAR DNA‐binding protein 43 (TDP‐43) plays a critical role in RNA metabolism and is incorporated into biomolecular condensates called stress granules. In amyotrophic lateral sclerosis (ALS) and several other neurodegenerative disorders, TDP‐43 undergoes aberrant phase transitions, forming insoluble amyloid aggregates, including fibrils composed
Emily J. Byrd, Joel A. Crossley, Chalmers C. C. Chau, Paolo Actis, Antonio N. Calabrese   +4 more
wiley   +1 more source

Molecular Pathways Bridging Frontotemporal Lobar Degeneration and Psychiatric Disorders

Frontiers in Aging Neuroscience, 2016
The overlap of symptoms between neurodegenerative and psychiatric diseases has been reported. Neuropsychiatric alterations are commonly observed in dementia, especially in the behavioral variant of frontotemporal dementia (bvFTD), which is the most ...
Roberta eZanardini, Miriam eCiani, Luisa eBenussi, Roberta eGhidoni   +3 more
doaj   +1 more source

Exploring Linalool‐Based Phytotherapy for Excitatory/Inhibitory Imbalance in Alzheimer's Disease: A Review of Lavender and Cannabis Therapeutic Effects on Sleep, Seizures, and Cognition

Phytotherapy Research, Volume 40, Issue 5, Page 2604-2631, May 2026.
Schematic overview of the proposed neuromodulatory actions of linalool in Alzheimer's disease. Through multi‐target effects on oxidative stress, amyloid aggregation, GABAergic and glutamatergic signaling, linalool may restore excitatory/inhibitory balance.
Ilaria Piccialli, Giovanni Roviello, Giorgia Magliocca, Emilia Esposito, Anna Pannaccione   +4 more
wiley   +1 more source

Alzheimer's disease and mixed pathologies as a hidden contributor to fatal hypothermia: A large‐scale forensic autopsy‐based study

Brain Pathology, Volume 36, Issue 3, May 2026.
We investigated neuropathological manifestations of hypothermia in 168 cases. Patients aged 65 years or more constituted 80% of the total cohort. Alzheimer's disease was the most common comorbidity, affecting 40% of all patients. Abstract There is a paucity of autopsy‐based studies providing detailed neuropathological characteristics of fatal ...
Shojiro Ichimata, Koji Yoshida, Ryo Tanaka   +2 more
wiley   +1 more source

Frontotemporal dementia: Clinical aspects, genetics, and neuropathology of a family with a C9ORF72 expansion in Argentina

Brain Pathology, Volume 36, Issue 3, May 2026.
Immunohistochemistry for TDP‐43: (A)—Dentate gyrus; (B)—Temporal lobe. Abstract Frontotemporal dementia (FTD) is the second most common cause of early‐onset dementia, typically manifesting before the age of 65, with a mean onset at 58 years. FTD may encompass a spectrum of neurodegenerative disorders resulting from frontotemporal lobar degeneration ...
Karen Daniela Román, Carolina Agata Ardohain, Ezequiel I. Surace, Mónica Beatriz Mezmezian, Alejandro Levy, Alice Baez Lovera, Carlos Turizo, Marcos G. Sorbara, María M. Esnaola y Rojas, Gastón H. Graviotto, Gustavo Sevlever, Ricardo F. Allegri, Cecilia M. Serrano, Nahuel Magrath Guimet   +13 more
wiley   +1 more source

Research progress of behavioral variant frontotemporal dementia

Chinese Journal of Contemporary Neurology and Neurosurgery, 2015
There is no epidemiological data of frontotemporal dementia (FTD) in China. The application of updated diagnostic criteria, publishing of frontotemporal lobar degeneration (FTLD) consensus in China, development of multimodal imaging and biomarkers ...
Xiao-hua GU, Jun XU
doaj  

Explainable Artificial Intelligence to Predict Neurocognitive Disorder Progression in Multiple Sclerosis Using MRI and Clinical Data

European Journal of Neurology, Volume 33, Issue 5, May 2026.
This study combined clinical, demographic, and MRI data from 224 multiple sclerosis (MS) patients using an explainable hybrid deep learning model to assess the prevalence of Mild and Major Neurocognitive Disorders and predict future cognitive decline. The model showed high accuracy (AUC = 0.89) and low uncertainty, identifying cortical and frontal lobe
Loredana Storelli, Damiano Mistri, Alice Mastropasqua, Marta Grosselle, Paolo Preziosa, Lucrezia Rossi, Massimo Filippi, Maria A. Rocca   +7 more
wiley   +1 more source