Design and synthesis of multi-functional small-molecule based inhibitors of amyloid-β aggregation: Molecular modeling and in vitro evaluation

AA Radwan, FK Alanazi, M Raish - Plos one, 2023 - journals.plos.org
Amyloid-β1–42 (Aβ42) peptide aggregate formation in the brain plays a crucial role in the
onset and progression of Alzheimer's disease. According to published research, the Aβ …

Light chain amyloidosis induced inflammatory changes in cardiomyocytes and adipose-derived mesenchymal stromal cells

TL Jordan, K Maar, KR Redhage, P Misra… - Leukemia, 2020 - nature.com
Light chain (AL) amyloidosis is a progressive, degenerative disease characterized by the
misfolding and amyloid deposition of immunoglobulin light chain (LC). The amyloid deposits …

Structurally altered, not wild-type, pentameric C-reactive protein inhibits formation of amyloid-β fibrils

DN Ngwa, A Agrawal - The Journal of Immunology, 2022 - journals.aai.org
The structure of wild-type pentameric C-reactive protein (CRP) is stabilized by two calcium
ions that are required for the binding of CRP to its ligand phosphocholine. CRP in its …

An evolutionarily conserved function of C-reactive protein is to prevent the formation of amyloid fibrils

A Agrawal, A Pathak, DN Ngwa, A Thirumalai… - Frontiers in …, 2024 - frontiersin.org
C-reactive protein (CRP) binds to phosphocholine (PCh)-containing substances and
subsequently activates the complement system to eliminate the ligand. The PCh-binding …

Early events in light chain aggregation at physiological pH reveal new insights on assembly, stability, and aggregate dissociation

P Misra, M Ramirez-Alvarado - Amyloid, 2021 - Taylor & Francis
Early events in immunoglobulin light chain (AL) amyloid formation are especially important
as some early intermediates formed during the aggregation reaction are cytotoxic and play a …

Biophysical characterization of human-cell-expressed, full-length κI O18/O8, AL-09, λ6a, and Wil immunoglobulin light chains

P Misra, A Tischer, L Lampe, V Pierluissi-Ruiz… - … et Biophysica Acta (BBA …, 2024 - Elsevier
Immunoglobulin light chain (AL) amyloidosis involves the deposition of insoluble
monoclonal AL protein fibrils in the extracellular space of different organs leading to …

[HTML][HTML] A prognostic staging system for light-chain amyloidosis using hepatic and renal indicator data from 1,064 Chinese patients

W Yan, Y Cao, A Liao, W Yang, J Li… - Annals of Translational …, 2021 - ncbi.nlm.nih.gov
Background Light-chain (AL) amyloidosis frequently involves severe multiple end-organ
damage, thus affecting prognosis. As the current disease staging system is based only on …

The effect of mechanical shocks on the initial aggregation behavior of yeast prion protein Sup35NM

Y Wang, C Wu - International Journal of Biological Macromolecules, 2022 - Elsevier
To study the effect of mechanical shocks on the neurodegenerative-related fibril-formation
protein, the aggregation process, especially the initial oligomerization of a model yeast prion …

[图书][B] Biological effects of patient-derived light chain protein states in a cell culture model of renal amyloidogenic light chain (AL) amyloidosis

NS Krieglstein - 2024 - search.proquest.com
Amyloidoses are protein misfolding diseases in which monomeric protein misfolds into fibrils
and accumulates in different organs. In light chain (AL) amyloidosis, fibrils are formed from …

Illuminating Assembly Dynamics Regulating Short-Range Order Optics in Extremely Long-Lived Proteins

MR Bergman - 2023 - search.proquest.com
The work within this dissertation lies at the intersection of chemistry, biophysics, and
materials science to better understand how structural proteins effect known or new functions …