Results 151 to 160 of about 86,530 (342)

Amyloid Beta Peptides and Th1 Cytokines Modulate Human Brain Vascular Smooth Muscle Tonic Contractile Capacity In Vitro: Relevance to Alzheimer's Disease? [PDF]

Pathophysiology, 2021
Yun JW, Washington C, McCormick J, Stevenson E, Alexander JS.   +4 more
europepmc   +1 more source

Emergence of Staphylococcus aureus Resistance to Antimicrobial Peptides Nisin, NZ2114 and Bacitracin Involves Multiple Phenotypic Changes

Animal Research and One Health, EarlyView.
The AMP‐induced mutant Staphylococcus aureus strain nzR showed increased resistance, five gene mutations, and decreased surface anion levels. AMPs affect the NDH‐2 protein encoded by ndh gene inhibiting the growth of S. aureus. The deletion of the ndh gene promotes the development of AMPs resistance.
Lingyu Xiao, Xingyuan Ma, Ping Tian, Lianbin Li, Zafir Muhammad, Xiaokun Wang, Xuemei Xue, Jinhe Xiao, Liangjun Zheng, F. A. El‐Gohary, Xin Zhao, Junning Pu, Huping Xue   +12 more
wiley   +1 more source

Amyloid-Beta Peptides and Activated Astroglia Impairs Proliferation of Nerve Growth Factor Releasing Cells In Vitro: Implication for Encapsulated Cell Biodelivery-Mediated AD Therapy. [PDF]

Cells, 2021
Mitra S, Turchetto S, Van Os W, Wahlberg LU, Linderoth B, Behbahani H, Eriksdotter M.   +6 more
europepmc   +1 more source

Framework for assessing the risk to a field from fraudulent researchers: A case study of Alzheimer's disease

Journal of the Association for Information Science and Technology, EarlyView.
Abstract Concerns over research integrity are rising, with increasing attention to potential threats from untrustworthy authors. We established a framework to gauge the potential negative influence of researchers potentially engaged in misconduct. The field of Alzheimer's disease (AD) research has been a focal point of these worries. This study aims to
Chaoqun Ni, B. Ian Hutchins
wiley   +1 more source

Involvement of oxidative stress in the enhancement of acetylcholinesterase activity induced by amyloid beta-peptide [PDF]

, 2002
Joana Barbosa Melo, Paula Agostinho, Catarina R. Oliveira   +2 more
openalex   +1 more source

Annexin, a Protein for All Seasons: From Calcium Dependent Membrane Metabolism to RNA Recognition

BioEssays, EarlyView.
Annexins are an important protein family traditionally well known to bind to phospholipids and to interact with various proteins in a calcium dependent way. More recently, it has been established that a feature common to the family is also to bind to RNA having a role in translation. In bies70019 article, Vedeler et al.
Anni Vedeler, Gian Gaetano Tartaglia, Annalisa Pastore   +2 more
wiley   +1 more source

A guide to selecting high-performing antibodies for amyloid-beta precursor protein for use in Western Blot, immunoprecipitation and immunofluorescence [version 2; peer review: 2 approved, 1 approved with reservations]

F1000Research
The amyloid-beta precursor protein is a transmembrane protein expressed in many tissues and highly concentrated in the brain. The protein is of significant interest due to its involvement in the generation of amyloidogenic β-amyloid peptides, prone to ...
Carl Laflamme, Kathleen Southern, Donovan Worrall, Riham Ayoubi, Maryam Fotouhi   +4 more
doaj  

Amnestic effects in mice of four synthetic peptides homologous to amyloid beta protein from patients with Alzheimer disease.

, 1991
James F. Flood, John E. Morley, E. Roberts   +2 more
openalex   +1 more source

Mammalian Tolerance to Amino Acid Heterochirality

ChemBioChem, EarlyView.
Organisms preferentially use l‐amino acids (l‐AAs). However, de novo synthesized l‐AAs are in part converted to d‐AAs. The ribosome has a robust system to use l‐AAs for protein synthesis, whereas non‐ribosomal synthesis can also use d‐AAs. Furthermore, some AA residues can be post‐translationally isomerized through enzymatic or spontaneous processes ...
Sakiko Taniguchi, Kenichiro Adachi, Xuan Tran, Masataka Suzuki, Jumpei Sasabe   +4 more
wiley   +1 more source

Evidence for a nonsecretory, acidic degradation pathway for amyloid precursor protein in 293 cells. Identification of a novel, 22-kDa, beta-peptide-containing intermediate.

, 1992
Jeroen Knops, Ivan Lieberburg, Sukanto Sinha   +2 more
openalex   +1 more source