Results 81 to 90 of about 11,332,305 (264)

Molecular Glue Degraders Enhance CAPRIN1‐Dependent Lysosomal Degradation of APP and Reduce Amyloid β in Alzheimer's Disease

Advanced Science, EarlyView.
A new class of lysosome‐directed molecular glue degraders selectively enhance CAPRIN1–APP interactions, driving APP degradation and reducing amyloid‐β production in human neurons and Alzheimer's disease mouse models. This CAPRIN1‐dependent targeted protein degradation strategy reveals a previously unrecognized therapeutic approach for disrupting the ...
Sunghan Jung, Xu Wang, Bin Liu, Raktim Roy, Nancy Jaiswal, Ratan K. Rai, Yuichiro Takagi, Cen Gao, Lifan Zeng, Ho‐Yin Lo, Reagan K. Wohlford, Ryan K. Higgins, Bruce T. Lamb, Anantha Shekhar, Anita C. Bellail, Chunhai Hao   +15 more
wiley   +1 more source

Real—world application of lecanemab in early—stage alzheimer's disease: a single—center prospective cohort analysis

Alzheimer’s Research & Therapy
Background and objectives Lecanemab (Leqembi®) has been approved for the treatment of early Alzheimer’s disease (AD) patients. However, the safety and efficacy of lecanemab in clinical practice in Asia population remain unclear.
Jia Shang, Siyan Zhong, Li Shang, Qingze Zeng, Shuai Zhao, Xiao Luo, Kaicheng Li, Xinyi Zhang, Peiyu Huang, Yaping Yan, Zhirong Liu, Baorong Zhang, Yanxing Chen   +12 more
doaj   +1 more source

Beyond Biomimetics: Pathology‐Informed Engineering Rescues Reconstituted HDL From Inflammatory Dysfunction for Sepsis Immunotherapy

Advanced Science, EarlyView.
A pathology‐informed engineering strategy rescues reconstituted HDL from inflammatory dysfunction in sepsis. By integrating a ceria nanozyme‐celastrol coordination complex, the platform preserves HDL structure and endotoxin handling, sustains hierarchical intracellular delivery, and enhances immunoregulation across pathological models, translating ...
Han Zhou, Lei Zhang, Xingyu Cai, Jiajia Su, Guangyu Dai, Xue Chen, Hanming Wang, Jia Hua, Jianping Liu, Chunmeng Sun, Xiancheng Chen, Erhao Wang, Wenli Zhang   +12 more
wiley   +1 more source

Fibril fragmentation in amyloid assembly and cytotoxicity: When size matters [PDF]

, 2010
Amyloid assemblies are associated with several debilitating human disorders. Understanding the intra- and extracellular assembly of normally soluble proteins and peptides into amyloid aggregates and how they disrupt normal cellular functions is therefore
Xue, Wei-Feng, Hellewell, Andrew L., Hewitt, Eric W., Radford, Sheena E., Eric W. Hewitt, Andrew L. Hellewell, Wei-Feng Xue, Sheena E. Radford   +7 more
core   +1 more source

Temporal‐Targeted Accelerated 40 Hz tACS Enhances Cognitive Function and Network Integration in Alzheimer's Disease: A Randomized Clinical Trial

Advanced Science, EarlyView.
Bilateral temporal accelerated 40‐Hz tACS improves cognitive function in patients with Alzheimer's disease. Resting‐state fNIRS identifies treatment‐related increases in frontotemporoparietal functional connectivity, which are associated with cognitive improvement. ABSTRACT The temporal lobes are key hubs for memory and cognition.
Rong Guo, Xingxing Li, Chenjun Zou, Chao Zheng, Xiaohong Wu, Xuechao Lu, Jiaying Yan, Junfang Zhang, Xiaoyan Luo, Shiwei Ye, Dongsheng Zhou   +10 more
wiley   +1 more source

Amyloid-Related Imaging Abnormalities in Anti-Amyloid Monoclonal Antibody Therapy for Alzheimer’s Disease: Expert Recommendation for Standard MRI Protocol

Journal of the Korean Society of Radiology
The introduction of anti-amyloid therapies for Alzheimer’s disease (AD), such as lecanemab (Lequembi ®), which was recently approved in Korea, necessitates careful monitoring for amyloid-related imaging abnormalities (ARIA) using brain MRI. To optimize
Jimin Kim, Eunhee Kim, Mina Park, Yun Jung Bae, Chong Hyun Suh, Sung-Hye You, Younghee Yim, Ho-Joon Lee, Jin Wook Choi, Se Won Oh, Won-Jin Moon   +10 more
doaj   +1 more source

Lecanemab for mild Alzheimer disease – is there a way forward?

Drugs in Context
This Editorial reviews data on the efficacy and adverse effects of lecanemab amongst individuals with mild Alzheimer disease. Additionally, the recent controversy regarding the rejection by the EMA of a marketing authorization request for lecanemab ...
Rajesh R Tampi
doaj   +1 more source

SAR228810: an antibody for protofibrillar amyloid β peptide designed to reduce the risk of amyloid-related imaging abnormalities (ARIA)

Alzheimer’s Research & Therapy, 2018
Background Anti-amyloid β (Aβ) immunotherapy represents a major area of drug development for Alzheimer’s disease (AD). However, Aβ peptide adopts multiple conformations and the pathological forms to be specifically targeted have not been identified.
Laurent Pradier, Véronique Blanchard-Brégeon, Andrees Bohme, Thomas Debeir, Jean Menager, Patrick Benoit, Pascal Barneoud, Véronique Taupin, Philippe Bertrand, Philippe Dugay, Béatrice Cameron, Yi Shi, Souad Naimi, Marc Duchesne, Marie Gagnaire, Tim Weeden, Tara Travaline, David Reczek, Leonard Khiroug, Mohamed Slaoui, Pascale Brunel, Hidehiro Fukuyama, Jeffrey Ravetch, Thierry Canton, Caroline Cohen   +24 more
doaj   +1 more source

Co‐activation of Selective Nicotinic Acetylcholine Receptor Subtypes Is Required for Neuroprotection against Alzheimer's Disease

Advanced Science, EarlyView.
ABSTRACT Beta‐amyloid peptide (Aβ)‐induced suppression of hippocampal GABAergic interneuron activity drives hyperexcitability, amyloid pathology, and cognitive impairment in Alzheimer's disease (AD), suggesting that enhancing hippocampal inhibition may be protective.
Rahmi Lee, Gayeon Kim, Ellison R. Black, Seonil Kim   +3 more
wiley   +1 more source

Restores Aβ Clearance by Overcoming PCSK9–LRP1 Dysregulation and TRIB3‐Mediated Autophagy Blockade in Alzheimer's Disease

Advanced Science, EarlyView.
PCSK9 upregulation in cerebrovascular endothelial cells and microglia destabilizes the Aβ transporter LRP1, while TRIB3‐associated autophagy blockade further limits intracellular Aβ degradation. A RAP‐modified tea‐polyphenol nanoparticle co‐delivers siPCSK9 and siTRIB3 to restore LRP1‐mediated Aβ efflux and autophagy‐dependent degradation, reducing Aβ ...
Jie Miao, Jing Wang, Yankun Li, Haipei Zhang, Yanli Zhang, Qingnian Li, Bo Xiao, Wenhu Zhou, Junhong Guo   +8 more
wiley   +1 more source