[HTML][HTML] Interplay of Proteostasis Capacity and Protein Aggregation: Implications for Cellular Function and Disease

MS Hipp, FU Hartl - Journal of Molecular Biology, 2024 - Elsevier
Eukaryotic cells are equipped with an intricate proteostasis network (PN), comprising nearly
3000 components dedicated to preserving proteome integrity and sustaining protein …

AggreProt: a web server for predicting and engineering aggregation prone regions in proteins

J Planas-Iglesias, S Borko, J Swiatkowski… - Nucleic Acids …, 2024 - academic.oup.com
Recombinant proteins play pivotal roles in numerous applications including industrial
biocatalysts or therapeutics. Despite the recent progress in computational protein structure …

Enhancing insulin stability via efficacy chemical modifications: A comprehensive review

R Kamelnia, M Ahmadi-Hamedani, E Kamelnia… - International Journal of …, 2024 - Elsevier
Insulin, an essential peptide hormone, conjointly regulates blood glucose levels by its
receptor and it is used as vital drug to treat diabetes. This therapeutic hormone may undergo …

Cyclic ion mobility-mass spectrometry and tandem collision induced unfolding for quantification of elusive protein biomarkers

DM Makey, VV Gadkari, RT Kennedy… - Analytical …, 2024 - ACS Publications
Sensitive analytical techniques that are capable of detecting and quantifying disease-
associated biomolecules are indispensable in our efforts to understand disease …

Hydrodynamic Radii of Intrinsically Disordered Proteins: Fast Prediction by Minimum Dissipation Approximation and Experimental Validation

R Waszkiewicz, A Michas… - The Journal of …, 2024 - ACS Publications
The diffusion coefficients of globular and fully unfolded proteins can be predicted with high
accuracy solely from their mass or chain length. However, this approach fails for intrinsically …

Modulation of Alzheimer's Disease Aβ40 Fibril Polymorphism by the Small Heat Shock Protein αB-Crystallin

N Rodina, S Hornung, R Sarkar… - Journal of the …, 2024 - ACS Publications
Deposition of amyloid plaques in the brains of Alzheimer's disease (AD) patients is a
hallmark of the disease. AD plaques consist primarily of the beta-amyloid (Aβ) peptide but …

CORDAX web server: an online platform for the prediction and 3D visualization of aggregation motifs in protein sequences

N Louros, F Rousseau, J Schymkowitz - Bioinformatics, 2024 - academic.oup.com
Motivation Proteins, the molecular workhorses of biological systems, execute a multitude of
critical functions dictated by their precise three-dimensional structures. In a complex and …

Dual-Mode Arginine Assay Based on the Conformation Switch of a Ferrocene-Grafted Polypeptide

L Wu, K Zhu, S Xue, B Wu, Z Xiao, Z Feng… - Analytical …, 2024 - ACS Publications
Both controllable regulation of the conformational structure of a polypeptide and specific
recognition of an amino acid are still arduous challenges. Here, a novel dual-mode …

Post-translational modifications in prion diseases

C Bizingre, C Bianchi, A Baudry… - Frontiers in Molecular …, 2024 - frontiersin.org
More than 650 reversible and irreversible post-translational modifications (PTMs) of proteins
have been listed so far. Canonical PTMs of proteins consist of the covalent addition of …

The Celiac‐Disease Superantigen Oligomerizes and Increases Permeability in an Enterocyte Cell Model

MG Herrera, MJ Amundarain… - Angewandte Chemie …, 2024 - Wiley Online Library
Celiac disease (CeD) is an autoimmune disorder triggered by gluten proteins, affecting
approximately 1% of the global population. The 33‐mer deamidated gliadin peptide (DGP) …