Results 181 to 190 of about 118,464 (350)

Sequence‐Dependent Heterotypic Assemblies of Intrinsically Disordered Peptides

ChemistryEurope, EarlyView.
Two oppositely charged intrinsically disordered peptides (IDPs) coassemble into heterotypic nanofibers. Homochiral mixtures (L/L IDPs) form homogeneous, aligned bundles with the more positive IDP. Heterochiral mixtures (L/D IDPs) yield heterogeneous, twisted bundles as positive‐IDP content increases.
Yuchen Qiao, Matthew Chu, Grace Wu, Zhiyu Liu, Bing Xu   +4 more
wiley   +1 more source

Overpressure Exposure From .50-Caliber Rifle Training Is Associated With Increased Amyloid Beta Peptides in Serum. [PDF]

Front Neurol, 2020
Thangavelu B, LaValle CR, Egnoto MJ, Nemes J, Boutté AM, Kamimori GH.   +5 more
europepmc   +1 more source

Learning and Memory Impairment Induced by Amyloid Beta Peptide and Effects of Thymol on Hippocampal Synaptic Plasticity in Rats Fed a High-Fat Diet That Received Amyloid Beta

, 2023
Masoumeh Asadbegi, Alireza Komaki‬, Parsa Amiri, Seyed Asaad Karimi, Parichehreh Yaghmaei, Azadeh Ebrahim‐Habibi, Iraj Salehi   +6 more
openalex   +2 more sources

Coumarin derivatives against amyloid-beta 40 – 42 peptide and tau protein [PDF]

, 2022
Joanna Kowalczyk, Krystyna Skalicka‐Woźniak, Barbara Budzyńska, Nesrine S. El Sayed, Alba Espargaró, Raimon Sabaté   +5 more
openalex   +1 more source

Intracellular Catalytic Photooxygenation of α‐Synuclein Amyloid

ChemistryEurope, EarlyView.
Amyloid‐selective catalytic photooxygenation reduces amyloid toxicity, aggregation tendencies, and seeding activities. Achieving therapeutic catalysis for intracellular amyloids is challenging due to conflicting oxygenation and reductive cellular environments.
Atsushi Iwai, Youhi Hwang, Hiroki Umeda, Taka Sawazaki, Ikumi Tomizawa, Maiko Ono, Makoto Higuchi, Youhei Sohma, Yukiko Hori, Taisuke Tomita, Harunobu Mitsunuma, Motomu Kanai   +11 more
wiley   +1 more source

P01.145 Amyloid beta peptide 1–40 influences a recognition site of hemicholinium-3 sensitive choline carriers and their proteolytic degradation [PDF]

, 2000
Zdeňka Krištofiková, H. Tejkalová
openalex   +1 more source

Amyloid-beta 16-22 peptide monomer simulation (without salt) with the CHARMM-Drude force field and OpenMM (Run 1)

, 2022
Batuhan Kav
openalex   +1 more source

Evaluation of a New Methylimidazole‐Containing Thiosemicarbazone as a Cu+/Cu2+‐Targeting Ligand in the Context of Alzheimer's Disease

Chemistry – A European Journal, EarlyView.
HXE modulates Cu(Aβ) interaction, reducing ROS production and shifting peptide aggregation in the presence of Cu from toxic amorphous aggregates to less harmful fibrillar structures. These findings highlight HXE potential to interfere with Cu‐induced oxidative stress and aggregation pathways relevant to AD.
Barbara Marinho Barbosa, Charlène Esmieu, Antal Galvácsi, Mariana Viana Costa, Adèle Brison, Sonia M. Ladeira, Jade de Oliveira, Csilla Kállay, Christelle Hureau, Nicolás A. Rey   +9 more
wiley   +1 more source

Analytical and Clinical Performance of Amyloid-Beta Peptides Measurements in CSF of ADNIGO/2 Participants by an LC-MS/MS Reference Method. [PDF]

Clin Chem, 2020
Korecka M, Figurski MJ, Landau SM, Brylska M, Alexander J, Blennow K, Zetterberg H, Jagust WJ, Trojanowski JQ, Shaw LM, Alzheimer’s Disease Neuroimaging Initiative.   +10 more
europepmc   +1 more source

Impairment of context memory by beta-amyloid peptide in terrestrial snail.

, 2008
Tatiana Korshunova, N. I. Bravarenko, П. М. Балабан   +2 more
openalex   +1 more source