Proteasome: a nanomachinery of creative destruction

AA Kudriaeva, AA Belogurov - Biochemistry (Moscow), 2019 - Springer
In the middle of the 20th century, it was postulated that degradation of intracellular proteins
is a stochastic process. More than fifty years of intense studies have finally proven that …

[HTML][HTML] Comprehensive atlas of the myelin basic protein interaction landscape

EV Smirnova, TV Rakitina, RH Ziganshin, GP Arapidi… - Biomolecules, 2021 - mdpi.com
Intrinsically disordered myelin basic protein (MBP) is one of the key autoantigens in
autoimmune neurodegeneration and multiple sclerosis particularly. MBP is highly positively …

[HTML][HTML] Ubiquitin-independent proteosomal degradation of myelin basic protein contributes to development of neurodegenerative autoimmunity

A Belogurov Jr, E Kuzina, A Kudriaeva… - The FASEB …, 2015 - ncbi.nlm.nih.gov
Recent findings indicate that the ubiquitin–proteasome system is involved in the
pathogenesis of cancer as well as autoimmune and several neurodegenerative diseases …

Spreading depression transiently disrupts myelin via interferon-gamma signaling

AD Pusic, HM Mitchell, PE Kunkler, N Klauer… - Experimental …, 2015 - Elsevier
Multiple sclerosis and migraine with aura are clinically correlated and both show imaging
changes suggestive of myelin disruption. Furthermore, cortical myelin loss in the cuprizone …

Charge‐mediated proteasome targeting

A Kudriaeva, ES Kuzina, O Zubenko… - The FASEB …, 2019 - Wiley Online Library
ABSTRACT A majority of thousands of intracellular mammalian proteins are recognized by
proteasome only being conjugated with ubiquitin (Ub), representing a universal degradation …

[HTML][HTML] The transcriptome of type I murine astrocytes under interferon-gamma exposure and remyelination stimulus

A Kudriaeva, VV Galatenko, DV Maltseva… - Molecules, 2017 - mdpi.com
Astrocytes are considered to be an important contributor to central nervous system (CNS)
disorders, particularly multiple sclerosis. The transcriptome of these cells is greatly affected …

Viral infection causes a shift in the self peptide repertoire presented by human MHC class I molecules

CT Spencer, JS Bezbradica, MG Ramos… - PROTEOMICS …, 2015 - Wiley Online Library
Purpose MHC class I presentation of peptides allows T cells to survey the cytoplasmic
protein milieu of host cells. During infection, presentation of self peptides is, in part, replaced …

Degradation of heme oxygenase‐1 by the immunoproteasome in astrocytes: A potential interferon‐γ‐dependent mechanism contributing to HIV neuropathogenesis

CE Kovacsics, AJ Gill, SS Ambegaokar, BB Gelman… - Glia, 2017 - Wiley Online Library
Induction of the detoxifying enzyme heme oxygenase‐1 (HO‐1) is a critical protective host
response to cellular injury associated with inflammation and oxidative stress. We previously …

[HTML][HTML] Brain-Derived 11S Regulator (PA28αβ) Promotes Proteasomal Hydrolysis of Elongated Oligoglutamine-Containing Peptides

VA Kriachkov, NN Gotmanova, VN Tashlitsky… - International Journal of …, 2023 - mdpi.com
Proteins with extended polyglutamine regions are associated with several
neurodegenerative disorders, including Huntington's disease. Intracellular proteolytic …

The 3.6 Å Resolution Cryo-EM Structure of the Outer Heptameric α-Ring of Human 26S Immunoproteasome in the Preactivation State

GA Saratov, TN Baymukhametov, AL Konevega… - Russian Journal of …, 2024 - Springer
Objective: The 26S proteasome is a unique multicatalytic proteinase complex, which,
together with the ubiquitination system, provides controlled degradation of most intracellular …