S
Svetlana B. Abaturova
Researcher at Russian Academy of Sciences
Publications - 6
Citations - 44
Svetlana B. Abaturova is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Sf9 & Proteasome. The author has an hindex of 4, co-authored 6 publications receiving 36 citations.
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Journal ArticleDOI
Proteotoxic stress induced by Autographa californica nucleopolyhedrovirus infection of Spodoptera frugiperda Sf9 cells.
Yulia V. Lyupina,Svetlana B. Abaturova,Pavel A. Erokhov,Olga V. Orlova,S. N. Beljelarskaya,Victor S. Mikhailov +5 more
TL;DR: Lysosomes may assist in protection against proteotoxicity caused by baculoviruses absorbing the ubiquitinated proteins, as revealed by accumulation of ubiquitination proteins and aggresomes in the course of infection.
Journal ArticleDOI
Egress of budded virions of Autographa californica nucleopolyhedrovirus does not require activity of Spodoptera frugiperda HSP/HSC70 chaperones.
Yulia V. Lyupina,Olga V. Orlova,Svetlana B. Abaturova,S. N. Beljelarskaya,Andrey N. Lavrov,Victor S. Mikhailov +5 more
TL;DR: The results suggest that the final stages in assembly of BV and their egress from cells do not depend on chaperone activity of host HSP/HSC70s.
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Proteomics of the 26S proteasome in Spodoptera frugiperda cells infected with the nucleopolyhedrovirus, AcMNPV.
Yulia V. Lyupina,Olga G. Zatsepina,Marina V. Serebryakova,Pavel A. Erokhov,Svetlana B. Abaturova,Oksana I. Kravchuk,Olga V. Orlova,S. N. Beljelarskaya,Andrey Lavrov,Olga Sokolova,Victor S. Mikhailov +10 more
TL;DR: Structural integrity of the 26S proteasomes in insect cells during baculovirus infection is confirmed, however, subtle changes in minor forms of some proteasome subunits were detected.
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Essential function of VCP/p97 in infection cycle of the nucleopolyhedrovirus AcMNPV in Spodoptera frugiperda Sf9 cells
Yulia V. Lyupina,Pavel A. Erokhov,Oksana I. Kravchuk,Alexander D. Finoshin,Svetlana B. Abaturova,Olga V. Orlova,S. N. Beljelarskaya,M. V. Kostyuchenko,Victor S. Mikhailov +8 more
TL;DR: The specific allosteric inhibitor of the VCP/p97 ATPase activity, NMS-873, caused accumulation of ubiquitinated proteins in a manner similar to the inhibitor of proteasome activity, Bortezomib, which suggests the essential function of VCP /p97 in the baculovirus infection cycle might be associated, at least in part, with the ubiquitin-proteasome system.
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Distinctive features of immune proteasome expression during the development of the central nervous system in rats
TL;DR: Immune proteasomes probably play an important role in the regulation of key biochemical processes during early ontogenesis of the central nervous system and are necessary for the emergence and maintenance of synaptic plasticity in rat brain structures analyzed.