Results 121 to 130 of about 117,808 (299)

Corrigendum to "Elevated amyloid beta peptides and total tau in cerebrospinal fluid in individuals with Creatine transporter deficiency". [PDF]

Mol Genet Metab Rep, 2023
Rahhal S, Farmer C, Thurm A, Wassif CA, Cawley NX, Perreault J, Dang Do A, Bianconi S, Hannah-Shmouni F, Guthrie W, Cubit LS, Miller JS, Sutton VR, Koeberl D, Porter FD.   +14 more
europepmc   +1 more source

The aggregation tendencies of the signal peptide regions of prone and not prone to aggregate proteins

Biochemistry and Biophysics Reports
Signal peptides are a sequence of peptides located at the N-terminus of proteins and determine the protein secretion pathway and their destinations. The N-region is positively charged and influences the orientation of translocation.
Natalie G. Horgan, Anabela Djurovic-Topalovic, Taiwo A. Ademoye, Jessica S. Fortin   +3 more
doaj   +1 more source

Microglial Phagocytosis Assay

Bio-Protocol, 2016
Phagocytosis is essential for microglial clearance of apoptotic cells, extracellular protein aggregates, and infectious bacteria in the central nervous system (CNS).
Hong Lian, Ethan Roy, Hui Zheng
doaj   +1 more source

Human cystatin C induces the disaggregation process of selected amyloid beta peptides: a structural and kinetic view. [PDF]

Sci Rep, 2023
Żyła A, Martel A, Jurczak P, Moliński A, Szymańska A, Kozak M.   +5 more
europepmc   +1 more source

Recent Progress in Electrochemical Detection of Beta-amyloid Peptides and Their Aggregates

International Journal of Electrochemical Science, 2017
Beta-amyloid (Aβ) peptides and their aggregates are regarded as the promising biomarkers for Alzheimer's disease (AD) diagnosis. In this work, we focused on the recent progress in the development of electrochemical methods for the detection of Aβ ...
Ning Xia, Yong Chang, Yuanqiang Hao
doaj   +1 more source

Amyloid Beta Peptides Lead to Mast Cell Activation in a Novel 3D Hydrogel Model. [PDF]

Int J Mol Sci, 2023
Liu J, Liu S, Zeng L, Tsilioni I.
europepmc   +1 more source

o‐Terphenyl‐Based Family of Conjugated Macrocycles: Selective Recognition of Phenylalanine in Water and Interaction With Insulin

Angewandte Chemie International Edition, EarlyView.
This study presents the synthesis and binding properties of a new family of o‐terphenyl‐based macrocycles, TP[n] (n = 2‐8). The trimer variant efficiently binds phenylalanine in water with a 10‐fold selectivity compared to other amino acids and aromatic neurotransmitters.
Swapnil Ghule, Sayan Sarkar, Maria Eugenia Pérez‐Ojeda Rodriguez, Mark Spector, Frank Hampel, Evgeny A. Kataev   +5 more
wiley   +1 more source

Coenzyme Q10 Enhances Resilience of Mitochondrial-like Membranes Against Amyloidogenic Peptides

Membranes
Mitochondria possess a double-membrane envelope which is susceptible to insult by pathogenic intracellular aggregates of amyloid-forming peptides, such as the amyloid-beta (1-42) (Aβ42) peptide and the human islet amyloid polypeptide (hIAPP).
Raina Marie Seychell, Adam El Saghir, Gianluca Farrugia, Neville Vassallo   +3 more
doaj   +1 more source

Amyloid-Beta Peptides Trigger Premature Functional and Gene Expression Alterations in Human-Induced Neurons. [PDF]

Biomedicines, 2023
Melo de Farias AR, Pelletier A, Iohan LCC, Saha O, Bonnefond A, Amouyel P, Delahaye F, Lambert JC, Costa MR.   +8 more
europepmc   +1 more source

Analysis of Single Particles of Amyloid Beta and α‐Synuclein With Seeded Amplification for the Diagnosis of Alzheimer's and Parkinson's Disease

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Neurodegenerative diseases, including Alzheimer's disease (AD) and Parkinson's disease (PD), are characterized by the pathological aggregation of specific proteins such as amyloid beta (Aβ) and α‐synuclein, respectively. Early detection of these protein aggregates in biological fluids could facilitate timely diagnosis and therapeutic ...
Alexandra Dybala, Marlene Pils, Oliver Bannach, Gültekin Tamgüney, Detlev Riesner   +4 more
wiley   +1 more source