Structure and aggregation mechanisms in amyloids

ZL Almeida, RMM Brito - Molecules, 2020 - mdpi.com
The aggregation of a polypeptide chain into amyloid fibrils and their accumulation and
deposition into insoluble plaques and intracellular inclusions is the hallmark of several …

[HTML][HTML] Computational methods to predict protein aggregation

S Navarro, S Ventura - Current Opinion in Structural Biology, 2022 - Elsevier
In most cases, protein aggregation stems from the establishment of non-native
intermolecular contacts. The formation of insoluble protein aggregates is associated with …

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 …

Aggrescan4D: structure-informed analysis of pH-dependent protein aggregation

O Bárcenas, A Kuriata, M Zalewski… - Nucleic acids …, 2024 - academic.oup.com
Protein aggregation is behind the genesis of incurable diseases and imposes constraints on
drug discovery and the industrial production and formulation of proteins. Over the years, we …

[HTML][HTML] Proteomic screening for prediction and design of antimicrobial peptides with AmpGram

M Burdukiewicz, K Sidorczuk, D Rafacz… - International journal of …, 2020 - mdpi.com
Antimicrobial peptides (AMPs) are molecules widespread in all branches of the tree of life
that participate in host defense and/or microbial competition. Due to their positive charge …

WALTZ-DB 2.0: an updated database containing structural information of experimentally determined amyloid-forming peptides

N Louros, K Konstantoulea… - Nucleic acids …, 2020 - academic.oup.com
Transition of soluble proteins into insoluble amyloid fibrils is driven by self-propagating short
sequence stretches. However, accurate prediction of aggregation determinants remains …

MicroRNA biomarkers as next-generation diagnostic tools for neurodegenerative diseases: a comprehensive review

HMH Azam, RI Rößling, C Geithe, MM Khan… - Frontiers in molecular …, 2024 - frontiersin.org
Neurodegenerative diseases (NDs) are characterized by abnormalities within neurons of the
brain or spinal cord that gradually lose function, eventually leading to cell death. Upon …

Pathologic polyglutamine aggregation begins with a self-poisoning polymer crystal

T Kandola, S Venkatesan, J Zhang, BT Lerbakken… - Elife, 2023 - elifesciences.org
A long-standing goal of amyloid research has been to characterize the structural basis of the
rate-determining nucleating event. However, the ephemeral nature of nucleation has made …

Surface-enhanced Raman spectroscopy (SERS)-based immunochromatographic assay (ICA) for the simultaneous detection of two pyrethroid pesticides

X Li, T Yang, Y Song, J Zhu, D Wang, W Li - Sensors and Actuators B …, 2019 - Elsevier
Here we describe a surface-enhanced Raman scattering (SERS)-based
immunochromatographic assay (ICA) method for the dual detection of two pyrethroid …

RFAmyloid: a web server for predicting amyloid proteins

M Niu, Y Li, C Wang, K Han - International journal of molecular sciences, 2018 - mdpi.com
Amyloid is an insoluble fibrous protein and its mis-aggregation can lead to some diseases,
such as Alzheimer's disease and Creutzfeldt–Jakob's disease. Therefore, the identification …