Protein aggregation, misfolding and consequential human neurodegenerative diseases

N Sami, S Rahman, V Kumar, S Zaidi… - International Journal …, 2017 - Taylor & Francis
Proteins are major components of the biological functions in a cell. Biology demands that a
protein must fold into its stable three-dimensional structure to become functional. In an …

The Strategies of Development of New Non-Toxic Inhibitors of Amyloid Formation

OV Galzitskaya, SY Grishin, AV Glyakina… - International Journal of …, 2023 - mdpi.com
In recent years, due to the aging of the population and the development of diagnostic
medicine, the number of identified diseases associated with the accumulation of amyloid …

Rosetta stone for amyloid fibrils: the key role of ring-like oligomers in amyloidogenesis

OV Galzitskaya, OM Selivanova - Journal of Alzheimer's …, 2017 - content.iospress.com
Deeper understanding of processes of protein misfolding, aggregation, formation of
oligomers, protofibrils, and fibrils is crucial for the development of future medicine in …

Structural model of amyloid fibrils for amyloidogenic peptide from Bgl2p–glucantransferase of S. cerevisiae cell wall and its modifying analog. New morphology of …

OM Selivanova, AV Glyakina, EY Gorbunova… - … et Biophysica Acta (BBA …, 2016 - Elsevier
We performed a comparative study of the process of amyloid formation by short homologous
peptides with a substitution of aspartate for glutamate in position 2–VDSWNVLVAG (AspNB) …

Aβ42 fibril formation from predominantly oligomeric samples suggests a link between oligomer heterogeneity and fibril polymorphism

C Xue, J Tran, H Wang, G Park… - Royal Society open …, 2019 - royalsocietypublishing.org
Amyloid-β (Aβ) oligomers play a central role in the pathogenesis of Alzheimer's disease.
Oligomers of different sizes, morphology and structures have been reported in both in vivo …

Inhibition of amyloid aggregation of bovine serum albumin by sodium dodecyl sulfate at submicellar concentrations

XJ Ma, YJ Zhang, CM Zeng - Biochemistry (Moscow), 2018 - Springer
Sodium dodecyl sulfate (SDS), as an anionic surfactant, can induce protein conformational
changes. Recent investigations demonstrated different effects of SDS on protein amyloid …

Studies of the process of amyloid formation by Aβ peptide

OV Galzitskaya, EI Galushko, OM Selivanova - Biochemistry (Moscow), 2018 - Springer
Studies of the process of amyloid formation by Aβ peptide have been topical due to the
critical role of this peptide in the pathogenesis of Alzheimer's disease. Many articles devoted …

New mechanism of amyloid fibril formation

O Galzitskaya - Current Protein and Peptide Science, 2019 - ingentaconnect.com
Polymorphism is a specific feature of the amyloid structures. We have studied the amyloid
structures and the process of their formation using the synthetic and recombinant …

Determination of amyloid core regions of insulin analogues fibrils

AK Surin, SY Grishin, OV Galzitskaya - Prion, 2020 - Taylor & Francis
ABSTRACT A rapid-acting insulin lispro and long-acting insulin glargine are commonly used
for the treatment of diabetes. Clinical cases have described the formation of injectable …

Bottom-up synthesis of protein-based nanomaterials from engineered β-solenoid proteins

Z Peng, MDR Peralta, DL Cox, MD Toney - PLoS One, 2020 - journals.plos.org
Biomolecular self-assembly is an emerging bottom-up approach for the synthesis of novel
nanomaterials. DNA and viruses have both been used to create scaffolds but the former …