Results 111 to 120 of about 896,426 (307)

Initiation and spreading of Tau pathology. is β-Amyloid the only key? [PDF]

, 2009
Neurodegenerative diseases associated with dementia affect 5-10 % of individuals over the age of 65 in the Western world and represent one of the main health-related socioeconomic burdens.
Clavaguera, Florence
core   +1 more source

QBP1 Peptide as a Potential Anti‐Amyloidogenic Therapy for Type 2 Diabetes: An In Vitro Study

Advanced Science, EarlyView.
The anti‐amyloidogenic peptide QBP1 effectively halts human islet amyloid polypeptide (hIAPP) aggregation, preventing the formation of toxic β‐structured intermediates. Through a combination of biophysical assays, molecular dynamics, and cell‐based studies, QBP1 is shown to preserve β‐cell viability and metabolic homeostasis, positioning it as a ...
María M. Tejero‐Ojeda, Ada Bernaus Vives, Michał Wojciechowski, Dinh Quoc Huy Pham, Mateusz Chwastyk, Mario Vallejo, Anna Novials, Douglas V. Laurents, Mariano Carrión‐Vázquez   +8 more
wiley   +1 more source

Nonsteroidal Anti-Inflammatory Drugs and Ectodomain Shedding of the Amyloid Precursor Protein [PDF]

, 2008
Background: Epidemiological studies have suggested that long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs) is associated with a reduced incidence of Alzheimer's disease (AD).
Hermann Esselmann, Julia Ness, Leuchtenberger, Stefanie, Maler, Juan, Pietrzik, Claus U., Esselmann, Hermann, Sascha Weggen, Ness, Julia, Stefan F. Lichtenthaler, Czirr, Eva, Claus U. Pietrzik, Jens Wiltfang, Lichtenthaler, Stefan F., Stefanie Leuchtenberger, Weggen, Sascha, Juan Maler, Wiltfang, Jens, Eva Czirr   +17 more
core   +1 more source

Electroacupuncture Improves the Learning and Memory by Modulating Hippocampal Glucose Metabolism through IGF1/IGF1R Signaling in Alzheimer's Disease

Advanced Science, EarlyView.
Electroacupuncture (EA) ameliorates learning and memory function in 5×FAD mice by regulating the brain glucose metabolic network. This neuroprotective effect is closely related to enhancing neuronal energy utilization via the IGF1/IGF1R signaling pathway.
Shengxiang Liang, Qingqing Zhang, Xiuxiu Wang, Lixin Peng, Xinru Ji, Jiawei Wang, Yusi Zhang, Jiayang Huang, Junchao Yang, Shiqi Zhan, Yiping Xiao, Weilin Liu, Lidian Chen   +12 more
wiley   +1 more source

Consumed by Abdominal Distention

Arthritis Care &Research, EarlyView.
Abimbola Fadairo‐Azinge, James Grenert, Brian Haas, Mary Margaretten   +3 more
wiley   +1 more source

Protein Disulfide Isomerase Disassembles TDP‐43/G3BP1 Condensates and Antagonizes TDP‐43 Pathological Aggregates

Advanced Science, EarlyView.
Cytoplasmic aggregation of TDP‐43 is a common pathological feature in amyotrophic lateral sclerosis, frontotemporal lobar degeneration, and Alzheimer's disease with TDP‐43 pathology. This study reports that wild‐type PDI slows down phase separation of TDP‐43 through direct interaction with TDP‐43.
Jia‐Qi Liu, Hao Liu, Yu‐Xuan Sun, Yuying Li, Xiangyi Liu, Li‐Qiang Wang, Zhaofei Yang, Qi Fu, Xiaojiao Xu, Jie Chen, Yingshuang Zhang, Jun Zhou, Weidong Le, Mengchao Cui, Yi Liang   +14 more
wiley   +1 more source

Activation of autophagy by Citri Reticulatae Semen extract ameliorates amyloid-beta-induced cell death and cognition deficits in Alzheimer’s disease

Neural Regeneration Research
Amyloid-beta-induced neuronal cell death contributes to cognitive decline in Alzheimer’s disease. Citri Reticulatae Semen has diverse beneficial effects on neurodegenerative diseases, including Parkinson’s and Huntington’s diseases, however, the effect ...
Yong Tang, Jing Wei, Xiao-Fang Wang, Tao Long, Xiaohong Xiang, Liqun Qu, Xingxia Wang, Chonglin Yu, Xingli Xiao, Xueyuan Hu, Jing Zeng, Qin Xu, Anguo Wu, Jianming Wu, Dalian Qin, Xiaogang Zhou, Betty Yuen-Kwan Law   +16 more
doaj   +1 more source

Associating Cognition With Amyloid Status Using Partially Ordered Set Analysis

Frontiers in Neurology, 2019
Background: The presence of brain amyloid-beta positivity is associated with cognitive impairment and dementia, but whether there are specific aspects of cognition that are most linked to amyloid-beta is unclear.
Sarah J.A. Carr, Sarah J.A. Carr, Judith Jaeger, Judith Jaeger, Shijia Bian, Ping He, Nancy Maserejian, Wenting Wang, Paul Maruff, Paul Maruff, Ahmed Enayetallah, Yanming Wang, Zhengyi Chen, Alan Lerner, Alan Lerner, Curtis Tatsuoka, Curtis Tatsuoka, Curtis Tatsuoka, Australian Imaging Biomarkers and Lifestyle Flagship Study of Ageing   +18 more
doaj   +1 more source

The Effect of Amyloid Beta on Synapses

, 2019
Alzheimer's disease (AD) is a neurodegenerative disease that leads to cognitive deficits. The brain dysfunction in AD is marked by an increase in amyloid-beta, the protein responsible for plaque deposition in the brain.
Frediani, Gabrielle
core  

Time‐Multiplexed Organic Electrochemical Transistor for Saliva‐Based Rapid Detection of Viral Proteins

Advanced Science, EarlyView.
A time‐multiplexed nanobody‐functionalized organic electrochemical transistor enables rapid and sensitive detection of three respiratory viral proteins from saliva. Sequentially addressed multi‐gate electrodes on a shared channel achieve around 1 fm detection within 15 min without sample preprocessing. Clinical validation demonstrates high specificity,
Tianrui Chang, Yuxiang Ren, Shofarul Wustoni, Atheer Alqatari, Adel Hama, Yazhou Wang, Long Chen, Jessica Parrado Agudelo, Luca Salvigni, Keying Guo, Ashraf Dada, Stefan T. Arold, Raik Grünberg, Sahika Inal   +13 more
wiley   +1 more source