Results 231 to 240 of about 291,313 (279)

Hub genes and diagnostic model associated with mitochondrial function in Alzheimer's disease

Animal Models and Experimental Medicine, EarlyView.
Alzheimer's disease (AD) is the most common neurodegenerative disorder, and mitochondrial dysfunction has been confirmed in AD patients and mouse models. However, the pathogenic genes associated with AD and early diagnostic methods based on mitochondrial function remain to be explored.
Xuchao Zhu, Ling Zhang, Chuan Qin
wiley   +1 more source

The complexity of dementia development and its comorbidities: The collaborative cross‐mouse population for multivarious tasks approach

Animal Models and Experimental Medicine, EarlyView.
The increasing prevalence of dementia and related neurodegenerative diseases—including Alzheimer's disease, Parkinson's disease, multiple sclerosis, and amyotrophic lateral sclerosis—poses a growing public health challenge. These conditions have traditionally been studied as isolated central nervous system disorders, but emerging evidence points to ...
Osayd Zohud, Iqbal M. Lone, Kareem Midlej, Fuad A. Iraqi   +3 more
wiley   +1 more source

TARDBP (TDP‐43) Knock‐in Zebrafish Display a Late‐Onset Motor Phenotype and Loss of Large Spinal Cord Motor Neurons

Annals of Neurology, EarlyView.
Objective Mutations in TARDBP (encoding TDP‐43) are associated with the neurodegenerative disease amyotrophic lateral sclerosis (ALS) and include familial missense mutations where there are a lack of models and mechanisms examining how they are pathogenic.
Ziyaan A. Harji, Christian J. Rampal, Esteban C. Rodríguez, Virginie Petel Légaré, Alexandra Lissouba, Sabrina Semmler, Meijiang Liao, Jay P. Ross, Guy A. Rouleau, Christine Vande Velde, Gary A.B. Armstrong   +10 more
wiley   +1 more source

A Novel Acetylcholine Nanosensor for Single Vesicle Storage and Sub‐Quantal Exocytosis in Living Neurons and Organoids

Angewandte Chemie, EarlyView.
Schematic representation of M@E@CF nanosensors for detecting vesicular storage and release in cholinergic neurons and brain organoids. (A) Nano‐tip microelectrodes modification via molds fabricated through 3D printing. (B) the reaction mechanism for acetylcholine detection at the electrode interface.
Wanying Zhu, Yufan Zhang, Hanwen Yu, Da Wang, Xinyue Zhang, Xiaowen Du, Shanshan Wu, Bingzhi Li, Yizhou Zhang, Hongliang Xin, Xing Guo, Yan Liu   +11 more
wiley   +2 more sources

Non‐Synaptic Function and Localization of Syntaxin‐Binding Protein 1 in a Mouse Model of STXBP1‐Related Epileptic Encephalopathy

Annals of Neurology, EarlyView.
Objective De novo mutations in the syntaxin‐binding protein 1 (STXBP1), encoded by STXBP1, are among the most prevalent causes of variable neurodevelopmental disorders, including epileptic encephalopathy, developmental delay, and movement disorders.
Tao Yang, Rajat Banerjee, Yamei Deng, Sheetal Jahagirdar1, Alexey I. Nesvizhskii, Michael D. Uhler, Jack M. Parent, Yu Wang   +7 more
wiley   +1 more source

The role of auditory sensory input during functional pre- and postsynaptic maturation of the calyx of Held synapse. [PDF]

, 2007
Erazo Fischer, E.
core   +1 more source

Human Brain Contusions Contain Pathogenic Transmissible Species that Induce Progressive Cognitive Decline and Tau Pathology in Mice

Annals of Neurology, EarlyView.
Objective Traumatic brain injury (TBI) is an established risk factor for dementia, although the underlying mechanisms remain unclear. Our previous research demonstrated that a single severe TBI in wild‐type (WT) mice induces a prion‐like form of tau (tauTBI) that spreads throughout the brain, leading to memory deficits.
Gloria Vegliante, Francesca Pischiutta, Elena Restelli, Federico Moro, Maria Antonietta Chiaravalloti, Ilaria Raimondi, Ilaria Bertani, Ilaria Lisi, Eliana Sammali, Rosaria Pascente, Serena Scozzari, Laura Pasetto, Carly Douglas, Marco Locatelli, Fabrizio Ortolano, Valentina Bonetto, David J. Loane, Nino Stocchetti, Roberto Chiesa, Elisa R. Zanier   +19 more
wiley   +1 more source

Light-dependent regulation of neurotransmitter release from rod photoreceptor ribbon synapses involves an interplay of Complexin 4 and Transducin with the SNARE complex. [PDF]

Front Mol Neurosci
Lux UT, Meyer J, Jahn O, Davison A, Babai N, Gießl A, Wartenberg A, Sticht H, Brose N, Reim K, Brandstätter JH.   +10 more
europepmc   +1 more source

Redox‐Activated Probes Enable High‐Contrast Live Imaging of Native Postsynaptic Scaffolds

Angewandte Chemie International Edition, EarlyView.
Sylives are modified fluorescent peptides for high‐contrast live imaging of inhibitory (gephyrin) and excitatory (PSD‐95) postsynaptic scaffolds in native neurons. Clean labeling requires low nanomolar probe levels, whereas uptake needs micromolar cell‐penetrating peptide (CPP).
Christiane Huhn, Clémence Mille, Sheng‐Yang Ho, Felix Lützenkirchen, Vladimir Khayenko, Melanie Hein, Christian Werner, Matthias Kneussel, Johannes W. Hell, Christian G. Specht, Hans M. Maric   +10 more
wiley   +1 more source

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Biochemistry of Neurotransmitter Release

Annual Review of Neuroscience, 1979
tcalcium channels transiently. The brief intlux of calcium rapidly stimulates release of quanta of transmitter, which in turn produce postsynaptic change in conductance. Anatomical studies of the morphology of nerve terminals have correlated the quantum of transmitter release with exocyto­ sis of the contents of a single synaptic vesicle.
R B, Kelly, J W, Deutsch, S S, Carlson, J A, Wagner   +3 more
openaire   +2 more sources