Results 71 to 80 of about 122,310 (350)

Treadmill exercise in combination with acousto-optic and olfactory stimulation improves cognitive function in APP/PS1 mice through the brain-derived neurotrophic factor- and Cygb-associated signaling pathways

Neural Regeneration Research
A reduction in adult neurogenesis is associated with behavioral abnormalities in patients with Alzheimer’s disease. Consequently, enhancing adult neurogenesis represents a promising therapeutic approach for mitigating disease symptoms and progression ...
Biao Xiao, Chaoyang Chu, Zhicheng Lin, Tianyuan Fang, Yuyu Zhou, Chuxia Zhang, Jianghui Shan, Shiyu Chen, Liping Li   +8 more
doaj   +1 more source

Regulation of Amyloid β-Protein Precursor by Phosphorylation and Protein Interactions [PDF]

Journal of Biological Chemistry, 2008
Amyloid beta-protein precursor (APP), a type I membrane protein, is cleaved by primary alpha-or beta-secretase and secondary gamma-secretase. Cleavage of APP by beta- and gamma-secretases generates amyloid beta-protein, the main constituent of the cerebrovascular amyloid that accompanies Alzheimer disease. The generation and aggregation of amyloid beta-
Toshiharu, Suzuki, Tadashi, Nakaya
openaire   +2 more sources

A Blood‐Brain Barrier‐Penetrant Ag(III) Corrole Compound Rescues Alzheimer's Disease Pathology by Targeting Aβ42‐Induced Oxidative Stress

Advanced Science, EarlyView.
The newly designed metallo‐corrole (Mor‐Cor)Ag(III) with a morpholino group exhibited promising therapeutic potential for Alzheimer's disease. It significantly reduces reactive oxygen species (ROS), decreases GFAP expression, increases neurite length, and decreases cell death compared to other similar metallo‐corroles. Abstract Alzheimer's disease (AD)
Arup Tarai, Tuhina Mitra, Tanmoy Pain, Jyotiprakash Mallick, Rwiddhi Chakraborty, Kallam Tejaswi, Swagata Ghatak, Sanjib Kar   +7 more
wiley   +1 more source

Astrocytic LRP1 mediates brain Aβ clearance and impacts amyloid deposition [PDF]

, 2017
Accumulation and deposition of amyloid-β (Aβ) in the brain represent an early and perhaps necessary step in the pathogenesis of Alzheimer's disease (AD).
Bu, Guojun, Cirrito, John R, Holtzman, David M, Hu, Jin, Kanekiyo, Takahisa, Liu, Chia-Chen, Na, Wang, Wang, Jian, Zhao, Na   +8 more
core   +2 more sources

Brd4 BD1 Domain Antagonism of MS436 Preserves Blood‐Brain Barrier Integrity via Rnf43/β‐Catenin Signaling Pathway

Advanced Science, EarlyView.
MS436 competitively binds to the BD1 domain of Brd4, thereby suppressing Brd4 induced degradation of tight junction proteins via the Rnf43‐Fzd4‐β‐catenin signaling pathway. Consequently, this attenuation of degradation reduces blood‐brain barrier leakage, leading to an improved overall prognosis after stroke.
Chenxiao Li, Xiaochen Zhang, Jiangwei Xia, Shuang Liu, Yushan Du, Sihan Li, Shukui Zhang, Yong Zhang, Fen Ji, Jianwei Jiao, Jingjing Zhang   +10 more
wiley   +1 more source

SYSTEMIC AMYLOIDOSIS: FINDING ON AUTOPSY. REPORT OF TWO CASES (IN SPANISH)

Revista Ciencias Biomédicas, 2014
Introduction: amyloidosis is the extracellular accumulation of amyloid material, which causes damage in the functioning of organs and tissues. It is characterized by the presence of protein folding, which acquire the capacity of self-assembly creating
Martínez-Muñoz Elsa, Baena-Del Valle Javier, Barrios-Barreto Rina, Herrera-Lomonaco Sandra, Redondo-Bermúdez César, Miranda-Marzola María del Carmen   +5 more
doaj  

RO6807936 as a novel positron emission tomography (PET) radiotracer for in vitro and in vivo visualization and quantification of beta‐site amyloid precursor protein cleaving enzyme (BACE1) in the rodent and baboon brain [PDF]

, 2023
Michael Honer, Alessandra Polara, Hiroto Kuwabara, Helmut Jacobsen, Axel Pähler, Thomas Härtung, Antonello Caruso, Daria Esterházy, Markus Stoffel, Robert F. Dannals, Dean F. Wong, Edilio Borroni, Luca Gobbi   +12 more
openalex   +1 more source

Stimuli‐Responsive Supramolecular Biomaterials for Cancer Theranostics

Advanced Science, EarlyView.
The ultimate goal of cancer theranostics is to get imaging agents and therapeutic cargo to tumor sites when and where they are required. “Smart” systems should be developed. This review discusses the characteristics of physiological stimuli, types and action modes of external stimuli, construction approaches and working principles, as well as ...
Wenting Hu, Binglin Ye, Guocan Yu, Feihe Huang, Zhengwei Mao   +4 more
wiley   +1 more source

Influence of apolipoprotein E and its receptors on cere-bral amyloid precursor protein metabolism following

Chinese Journal of Traumatology, 2012
【Abstract】Traumatic brain injury (TBI) is the lead-ing cause of mortality and disability among young indi-viduals in our society, and globally the incidence of TBI is rising sharply. Mounting evidence has indicated that apolipoprotein E (apoE: protein;
ZHOU Shuai, SUN Xiao-chuan
doaj  

Evidence of endothelial dysfunction in the development of Alzheimer's disease : Is Alzheimer's a vascular disorder? [PDF]

, 2013
Acknowledgements Dr Soiza is funded by an NRS Career Research Fellowship.
Kelleher, Rory J., Soiza, Roy L
core   +1 more source