Functional reciprocity of amyloids and antimicrobial peptides: Rethinking the role of supramolecular assembly in host defense, immune activation, and inflammation

EY Lee, Y Srinivasan, J De Anda, LK Nicastro… - Frontiers in …, 2020 - frontiersin.org
Pathological self-assembly is a concept that is classically associated with amyloids, such as
amyloid-β (Aβ) in Alzheimer's disease and α-synuclein in Parkinson's disease. In prokaryotic …

Stimuli-responsive supramolecular systems guided by chemical reactions

M Ikeda - Polymer Journal, 2019 - nature.com
This focus review describes the development of stimuli-responsive supramolecular systems,
emphasizing molecular design approach used to construct constituent molecular hybrids …

CXCL4 assembles DNA into liquid crystalline complexes to amplify TLR9-mediated interferon-α production in systemic sclerosis

R Lande, EY Lee, R Palazzo, B Marinari… - Nature …, 2019 - nature.com
Systemic sclerosis (SSc) is a chronic autoimmune disease characterized by fibrosis and
vasculopathy. CXCL4 represents an early serum biomarker of severe SSc and likely …

Helical antimicrobial peptides assemble into protofibril scaffolds that present ordered dsDNA to TLR9

EY Lee, C Zhang, J Di Domizio, F **, W Connell… - Nature …, 2019 - nature.com
Amphiphilicity in ɑ-helical antimicrobial peptides (AMPs) is recognized as a signature of
potential membrane activity. Some AMPs are also strongly immunomodulatory: LL37-DNA …

PACAP is a pathogen-inducible resident antimicrobial neuropeptide affording rapid and contextual molecular host defense of the brain

EY Lee, LC Chan, H Wang, J Lieng, M Hung… - Proceedings of the …, 2021 - pnas.org
Defense of the central nervous system (CNS) against infection must be accomplished
without generation of potentially injurious immune cell-mediated or off-target inflammation …

Evolution of multifunctionality through a pleiotropic substitution in the innate immune protein S100A9

JL Harman, AN Loes, GD Warren, MC Heaphy… - Elife, 2020 - elifesciences.org
Multifunctional proteins are evolutionary puzzles: how do proteins evolve to satisfy multiple
functional constraints? S100A9 is one such multifunctional protein. It potently amplifies …

Machine learning antimicrobial peptide sequences: Some surprising variations on the theme of amphiphilic assembly

MW Lee, EY Lee, AL Ferguson, GCL Wong - Current opinion in colloid & …, 2018 - Elsevier
Antimicrobial peptides (AMPs) collectively constitute a key component of the host innate
immune system. They span a diverse space of sequences and can be α-helical, β-sheet, or …

The antifungal peptide AnAFP from Aspergillus niger promotes nutrient mobilization through autophagic recycling during asexual development

S Starke, L Velleman, B Dobbert, L Seibert… - Frontiers in …, 2025 - frontiersin.org
Antifungal peptides are promising drug candidates to fight fungal infections in the clinics and
agriculture. However, recent data suggest that antifungal peptides might also play a role …

[PDF][PDF] Unraveling the role of the antifungal peptide AnAFP in Aspergillus niger through a systems biology perspective

S Starke - 2024 - depositonce.tu-berlin.de
Antimicrobial peptides are ubiquitous across all life forms and they often serve as a first line
of defense, protecting their host organisms from predators, intruders, or nutritional …

Evolutionary and Mechanistic Studies of the Multifunctional Innate Immune Protein S100A9

JL Harman Jr - 2020 - search.proquest.com
Many questions remain regarding the molecular mechanisms by which proteins evolve new
properties and functions. How do proteins evolve new functions without perturbing existing …