Results 91 to 100 of about 4,586,589 (282)

3 Discordant Extracardiac Amyloid Proteins Highlighting Bystander Deposition in a Case of Light-Chain Amyloid Cardiomyopathy

JACC: Case Reports
Background: Accurate differentiation of immunoglobulin light-chain (AL) from transthyretin (ATTR) amyloid cardiomyopathy is critical, as misclassification may delay appropriate therapy and worsen outcomes.
Roxanne Coderre, MD, Gregorio Tersalvi, MD, Rosalyn O. Adigun, MD, Barry A. Boilson, MD, Daniel D. Borgeson, MD, Alfredo L. Clavell, MD, Ian C. Chang, MD, Nadine H. Abdallah, MD, Martha Grogan, MD, Omar F. AbouEzzeddine, MDCM, MS   +9 more
doaj   +1 more source

Turkish experience in rheumatoid arthritis patients with clinical apparent amyloid deposition

, 2013
Objectives: We evaluated the frequency of clinical apparent amyloid deposition, clinical features and outcome in our rheumatoid arthritis (RA) patients. Methods: Medical records of 1415 RA patients were examined.
Puyan, Fulya Oz, Keystone, Edward C., Salim Donmez, Edward C. Keystone, Donmez, Salim, Omer Nuri Pamuk, Fulya Oz Puyan, Pamuk, Omer Nuri, Pamuk, Gulsum Emel, Gulsum Emel Pamuk   +9 more
core   +1 more source

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

The potential role of dietary polyphenols in Parkinson’s disease [PDF]

, 2011
Cumulative evidence now suggests that the abnormal aggregation of the neuronal protein alpha-synuclein is critically involved in the pathogenesis of synucleinopathies, of which Parkinson’s disease (PD) is the most prevalent. Development of neuropathology
Vassallo, Neville, Caruana Grech Perry, Mario   +1 more
core  

TGFBI Maintains Fibrocartilage Homeostasis by Restraining O‐GlcNAcylation to Inactivate and Destabilize ADAMTS16 in Temporomandibular Joint Osteoarthritis

Advanced Science, EarlyView.
TGFBI deficiency elevates O‐GlcNAcylation, promoting the transcriptional activation of ADAMTS16 and OGT‐mediated post‐translational modification of ADAMTS16 at Ser1170. This leads to its stabilization and accumulation, driving chondrocyte metabolic disorders and senescent phenotypes, ultimately resulting in fibrocartilage dysfunction and TMJOA ...
Xin Liu, Xinyue Luo, Jie Zhao, Ziyan Jiang, Jiayi Zhai, Taomin Zhu, Xueke Jia, Xiaohan Ma, Henghua Jiang, Huimin Li, Yaping Feng, Jin Ke, Xing Long   +12 more
wiley   +1 more source

β-microglobulin amyloid fibril-induced membrane disruption is enhanced by endosomal lipids and acidic pH [PDF]

, 2014
Although the molecular mechanisms underlying the pathology of amyloidoses are not well understood, the interaction between amyloid proteins and cell membranes is thought to play a role in several amyloid diseases. Amyloid fibrils of β-microglobulin (βm),
Eric W. Hewitt, Xue, W-F, Beales Paul A., Sheynis, T, Radford, SE, Neil A. Ranson (610030), Sheena E. Radford (197775), Beales, Paul A, Goodchild Sophia C., Thompson, Rebecca, Xue Wei-Feng, Neil A. Ranson, Thompson Rebecca, Sheena E Radford, Sophia C. Goodchild, Sheynis Tania, Eric W Hewitt, Kevin W. Tipping (610028), Radford Sheena E., Tipping Kevin W., Sheena E. Radford, Hewitt, EW, Xue, Wei-Feng, Beales, PA, Radford, Sheena E, Tipping, KW, Sophia C Goodchild, Paul A Beales, Goodchild, SC, Ranson, Neil A, Rebecca Thompson, Wei-Feng Xue (610029), Ranson Neil A., Neil A Ranson, Tipping, Kevin W, Tania Sheynis (610026), Kevin W Tipping, Tania Sheynis, Sheynis, Tania, Wei-Feng Xue, Goodchild, Sophia C, Eric W. Hewitt (197779), Hewitt, Eric W, Hewitt Eric W., Sophia C. Goodchild (283440), Ranson, NA, Rebecca Thompson (610027), Paul A. Beales (435545), Thompson, R, Paul A. Beales   +49 more
core   +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

A prospective real‐world study of the efficacy and safety of aducanumab in China: Focus on early‐onset and autosomal dominant Alzheimer's disease

Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring
INTRODUCTION Aducanumab is the first anti‐amyloid therapy used for Alzheimer's disease (AD) in China. METHODS This 12‐month, single‐center, real‐world study enrolled 12 participants with early AD receiving aducanumab 10 mg/kg every 4 weeks ...
Jinwen Xiao, Binyin Li, Biao Li, Jintao Wang, Ran Tang, Chao Gao, Xiangqian Che, Xiaomeng Xu, Shengdi Chen, Rujing Ren, Gang Wang   +10 more
doaj   +1 more source

Alzheimer's disease: diagnosis and treatment, errors in patient management

Неврология, нейропсихиатрия, психосоматика
Alzheimer's disease (AD) is the most common degenerative disease of the brain leading to dementia. AD is the most common cause of disability among age-related diseases. The diagnosis of AD is based on clinical findings and is confirmed by the presence of
V. A. Parfenov, D. A. Grishina, A. Yu. Tyurina   +2 more
doaj   +1 more source

Temporal Trajectories of the Tau Aggregate Interactome Reveal Stage‐Specific Vulnerabilities in Alzheimer's Disease

Advanced Science, EarlyView.
Tau populations with different aggregation states associate with distinct sets of proteins in the Alzheimer's disease brain. Proteomic discovery combined with single‐molecule analysis in neurons reveals dynamic associations involving proteostasis, metabolism and RNA biology.
Dorothea Böken, Paula Beltran Lobo, Yunzhao Wu, Lyla A. Rowe, Emre Fertan, Cara L. Croft, Maria Jimenez‐Sanchez, Dezerae Cox, David Klenerman   +8 more
wiley   +1 more source