Results 91 to 100 of about 55,011 (263)

Power-law adaptation in the presynaptic vesicle cycle

Communications Biology
After synaptic transmission, fused synaptic vesicles are recycled, enabling the synapse to recover its capacity for renewed release. The recovery steps, which range from endocytosis to vesicle docking and priming, have been studied individually, but it ...
Fabian A. Mikulasch, Svilen V. Georgiev, Lucas Rudelt, Silvio O. Rizzoli, Viola Priesemann   +4 more
doaj   +1 more source

Activity-dependent plasticity of transmitter release from nerve terminals in rat fast and slow muscles [PDF]

, 2018
Available under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported license.Peer reviewedPublisher ...
Bewick, Guy Smith, Lomo, T., Martinov, V. N., Nja, A., Reid, Brian   +4 more
core   +1 more source

Amyloid β Instigates Cardiac Neurotrophic Signaling Impairment, Driving Alzheimer's Associated Heart Disease

Advanced Science, EarlyView.
This research identified cardiac amyloid pathology, neurotrophic factor depletion, and reduced myocardial nerve function in a transgenic model of cerebral amyloidosis (Tg2576), Aβ‐challenged cardiomyocytes, and in human AD heart tissue. These findings carry significant diagnostic and therapeutic implications, emphasizing the role of neuro‐signaling ...
Andrea Elia, Rebecca Parodi‐Rullan, Rafael Vazquez‐Torres, Ashley Carey, Huaqing Zhao, Sabzali Javadov, Silvia Fossati   +6 more
wiley   +1 more source

cindr, the Drosophila Homolog of the CD2AP Alzheimer’s Disease Risk Gene, Is Required for Synaptic Transmission and Proteostasis

Cell Reports, 2019
Summary: The Alzheimer’s disease (AD) susceptibility gene, CD2-associated protein (CD2AP), encodes an actin binding adaptor protein, but its function in the nervous system is largely unknown.
Shamsideen A. Ojelade, Tom V. Lee, Nikolaos Giagtzoglou, Lei Yu, Berrak Ugur, Yarong Li, Lita Duraine, Zhongyuan Zuo, Vlad Petyuk, Philip L. De Jager, David A. Bennett, Benjamin R. Arenkiel, Hugo J. Bellen, Joshua M. Shulman   +13 more
doaj   +1 more source

The Mitochondrial Guardian α‐Amyrin Mitigates Alzheimer's Disease Pathology via Modulation of the DLK‐SARM1‐ULK1 Axis

Advanced Science, EarlyView.
Dietary habits play a key role in chronic diseases, and higher annual consumption of fruit and vegetable may lower risk of dementia. Artificial intelligence predicts the lipid‐like compound α‐Amyrin (αA) from plants with edible peels as a drug candidate against Alzheimer's disease.
Shu‐Qin Cao, Juan Ignacio Jiménez‐Loygorri, Yunguang Qiu, You Jung Kang, Khanh Van Do, Annabel E. Smith, Junjie Huang, Jun‐ping Pan, Lipeng Mao, Ang Li, Hangge Yang, Yahyah Aman, Maria Jose Donate Lagartos, Sofie Hindkjær Lautrup, Anbin Chen, Kristina Xiao Liang, Hailong Zhang, Juan Yi, Xurui Jin, Tin Cho Cheung, Olympia Apokotou, Florentia Papastefanaki, Rebecca Matsas, William A. McEwan, Feixiong Cheng, Hansang Cho, Guobing Chen, Huanxing Su, Konstantinos Palikaras, Oscar Junhong Luo, Qian Hua Zhao, Ding Ding, Cornelia van Duijn, Nektarios Tavernarakis, Patricia Boya, Tewin Tencomnao, Evandro F. Fang   +36 more
wiley   +1 more source

Synaptic actions of amyotrophic-lateral-sclerosis-associated G85R-SOD1 in the squid giant synapse [PDF]

, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Song, Y.
Song, Yuyu
core   +1 more source

Vesicular Glutamate Transporter 1 Orchestrates Recruitment of Other Synaptic Vesicle Cargo Proteins during Synaptic Vesicle Recycling*

Journal of Biological Chemistry, 2015
Background: At least six synaptic vesicle (SV) membrane proteins must be endocytosed and sorted during SV recycling. Results: Loss of vGlut1 slows endocytosis kinetics of many other SV proteins, whereas impairing vGlut1 slows other cargos.
Ping-Yue Pan, J. Marrs, T. A. Ryan
semanticscholar   +1 more source

Fusion of Endosomes Involved in Synaptic Vesicle Recycling [PDF]

Molecular Biology of the Cell, 1999
Recycling of vesicles of the regulated secretory pathway presumably involves passage through an early endosomal compartment as an intermediate step. To learn more about the involvement of endosomes in the recycling of synaptic and secretory vesicles we studied in vitro fusion of early endosomes derived from pheochromocytoma (PC12) cells. Fusion was not
Holroyd, C., Kistner, U., Annaert, W., Jahn, R.   +3 more
openaire   +3 more sources

Astrocytic PCBP1 Suppresses Ferroptosis to Restore Glutamatergic Homeostasis and Mitigate Stress‐Induced Depression in Male Mice

Advanced Science, EarlyView.
This study demonstrates that polyC‐RNA‐binding protein 1 (PCBP1) in ventral hippocampal astrocytes modulates depressive‐like behaviors by regulating glutathione peroxidase 4‐mediated ferroptosis and synaptic glutamatergic transmission. PCBP1 overexpression intervention in the chronic unpredictable mild stress model rescues behavioral deficits ...
Jinyu Zhang, Binbin Zhao, Min Jia, Yan Zhao, Ye Lu, Wenyu Xi, Ziyu Zhu, Xiaojuan Gong, Qingyan Ma, Yuan Gao, Yijie Guo, Pan Li, Feng Zhu, Shuguang Wei, Xiancang Ma, Yunpeng Wang   +15 more
wiley   +1 more source

DNM1 encephalopathy: A new disease of vesicle fission. [PDF]

, 2017
ObjectiveTo evaluate the phenotypic spectrum caused by mutations in dynamin 1 (DNM1), encoding the presynaptic protein DNM1, and to investigate possible genotype-phenotype correlations and predicted functional consequences based on structural modeling ...
Campbell, Colleen A, Cervenka, Mackenzie C, Cilio, Maria R, Cohen, Julie S, Dlugos, Dennis J, Epi4K Consortium, EuroEPINOMICS-RES NLES Working Group, Fatemi, Ali, Helbig, Ingo, Helbig, Katherine L, Hernandez-Hernandez, Laura, Hollingsworth, Georgie, Huether, Robert, Joshi, Charuta N, Kaplan, Richard A, Kirsch, Heidi, Kolbe, Diana L, Lawson, John A, Littlejohn, Rebecca, Lourenço, Charles, Maher, Bridget, McClellan, Rebecca, McLean, Scott D, Muhle, Hiltrud, Møller, Rikke S, Neubauer, Bernd A, Nunes, Mark E, Palmer, Elizabeth, Pena, Sérgio DJ, Pendziwiat, Manuela, Sagawa, Yoshimi, Sarco, Dean P, Scheffer, Ingrid E, Shinde, Deepali N, Sisodiya, Sanjay M, Slavotinek, Anne, Stephani, Ulrich, von Spiczak, Sarah, Yuen, Amy   +38 more
core   +2 more sources