Truncated and modified amyloid-beta species

MP Kummer, MT Heneka - Alzheimer's research & therapy, 2014 - Springer
Alzheimer's disease pathology is closely connected to the processing of the amyloid
precursor protein (APP) resulting in the formation of a variety of amyloid-beta (Aβ) peptides …

Vibrational spectroscopic detection of beta-and gamma-turns in synthetic and natural peptides and proteins

E Vass, M Hollósi, F Besson, R Buchet - Chemical reviews, 2003 - ACS Publications
The final goal of functional genomics is to determine the biological role for all of the genes in
a cell. At present, the genome-scale prediction of protein function is based primarily on the …

The antibacterial peptide pyrrhocoricin inhibits the ATPase actions of DnaK and prevents chaperone-assisted protein folding

G Kragol, S Lovas, G Varadi, BA Condie… - Biochemistry, 2001 - ACS Publications
Recently, we documented that the short, proline-rich antibacterial peptides pyrrhocoricin,
drosocin, and apidaecin interact with the bacterial heat shock protein DnaK, and peptide …

Structural and dynamic features of Alzheimer's Aβ peptide in amyloid fibrils studied by site-directed spin labeling

M Torok, S Milton, R Kayed, P Wu, T McIntire… - Journal of Biological …, 2002 - jbc.org
Electron paramagnetic resonance spectroscopy analysis of 19 spin-labeled derivatives of
the Alzheimer's amyloid β (Aβ) peptide was used to reveal structural features of amyloid fibril …

APP/Aβ structural diversity and Alzheimer's disease pathogenesis

AE Roher, TA Kokjohn, SG Clarke, MR Sierks… - Neurochemistry …, 2017 - Elsevier
The amyloid cascade hypothesis of Alzheimer's disease (AD) proposes amyloid-β (Aβ) is a
chief pathological element of dementia. AD therapies have targeted monomeric and …

Unique Alzheimer's disease paired helical filament specific epitopes involve double phosphorylation at specific sites

R Hoffmann, VMY Lee, S Leight, I Varga, L Otvos - Biochemistry, 1997 - ACS Publications
Alzheimer's disease (AD) paired helical filaments (PHFs), building blocks of neurofibrillary
tangles (NFTs) are composed of hyperphosphorylated forms of the microtubule-associated …

Secondary structure and protein deamidation

M **e, RL Schowen - Journal of pharmaceutical sciences, 1999 - Wiley Online Library
The deamidation reactions of asparagine residues in α‐helical and β‐turn secondary
structural environments of peptides and proteins are reviewed. Both kinds of secondary …

Identification of crucial residues for the antibacterial activity of the proline‐rich peptide, pyrrhocoricin

G Kragol, R Hoffmann, MA Chattergoon… - European journal of …, 2002 - Wiley Online Library
Members of the proline‐rich antibacterial peptide family, pyrrhocoricin, apidaecin and
drosocin appear to kill responsive bacterial species by binding to the multihelical lid region …

[HTML][HTML] Phosphorylated osteopontin peptides suppress crystallization by inhibiting the growth of calcium oxalate crystals

JR Hoyer, JR Asplin, L Otvos Jr - Kidney international, 2001 - Elsevier
Phosphorylated osteopontin peptides suppress crystallization by inhibiting the growth of
calcium oxalate crystals. Background Osteopontin isolated from human urine [uropontin …

[HTML][HTML] The hidden role of non-canonical amyloid β isoforms in Alzheimer's disease

L Busch, S Eggert, K Endres, B Bufe - Cells, 2022 - mdpi.com
Recent advances have placed the pro-inflammatory activity of amyloid β (Aβ) on microglia
cells as the focus of research on Alzheimer's Disease (AD). Researchers are confronted with …