Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Pavel Plevka"'
Autor:
Aygul Ishemgulova, Liya Mukhamedova, Zuzana Trebichalská, Veronika Rájecká, Pavel Payne, Lenka Šmerdová, Jana Moravcová, Dominik Hrebík, David Buchta, Karel Škubník, Tibor Füzik, Štěpánka Vaňáčová, Jiří Nováček, Pavel Plevka
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-12 (2024)
Abstract Membrane penetration by non-enveloped viruses is diverse and generally not well understood. Enteroviruses, one of the largest groups of non-enveloped viruses, cause diseases ranging from the common cold to life-threatening encephalitis. Ente
Externí odkaz:
https://doaj.org/article/39123c9f065747e981de2812f26c0b8e
Autor:
Marta Šiborová, Tibor Füzik, Michaela Procházková, Jiří Nováček, Martin Benešík, Anders S. Nilsson, Pavel Plevka
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-13 (2022)
E. coli phage SU10 has a short non-contractile tail. Here, the authors show that after cell binding, nozzle proteins and tail fibers of SU10 change conformation to form a nozzle that enables the delivery of the phage DNA into the bacterial cytoplasm.
Externí odkaz:
https://doaj.org/article/300f3a5062084d45b4192493d6ed1f13
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-10 (2022)
A cryo-EM structure for the three conformers of coxsackievirus A6 provides insight into the infection process of this enterovirus, which is responsible for numerous cases of hand, foot, and mouth disease.
Externí odkaz:
https://doaj.org/article/78f9559721cf45c0a2e57847403defc0
Autor:
Danyil Grybchuk, Michaela Procházková, Tibor Füzik, Aleksandras Konovalovas, Saulius Serva, Vyacheslav Yurchenko, Pavel Plevka
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-10 (2022)
A 2.9 Å resolution structure of the L-BC virus provides insight into the contacts between capsid proteins and the mechanism of capsid assembly.
Externí odkaz:
https://doaj.org/article/21427e49e6734009a4c0987743fd0ef1
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
Gene transfer agents (GTAs) are phage-like particles that mediate lateral gene exchange. Here, the authors provide the structure of the GTA of Rhodobacter capsulatus (RcGTA), which resembles a tailed phage, and describe the conformational changes req
Externí odkaz:
https://doaj.org/article/205d0c3e3d524f7a8f245523800b58b3
Autor:
Martina Kosinová, Petr Štourač, Tereza Prokopová, Tereza Vafková, Václav Vafek, Daniel Barvík, Tamara Skříšovská, Jan Dvořáček, Jana Djakow, Jozef Klučka, Jiří Jarkovský, Pavel Plevka
Publikováno v:
Children, Vol 9, Iss 11, p 1751 (2022)
Background: Due to the COVID-19 pandemic, Basic Life Support (BLS) training has been limited to compression-only or bag–mask ventilation. The most breathable nanofiber respirators carry the technical possibility for inflation of the mannequin. The
Externí odkaz:
https://doaj.org/article/62ff9b011d344de3b11eddebdddeb464
Autor:
David Buchta, Tibor Füzik, Dominik Hrebík, Yevgen Levdansky, Lukáš Sukeník, Liya Mukhamedova, Jana Moravcová, Robert Vácha, Pavel Plevka
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Genome release of enteroviruses relies on exposure to acidic pH, but the mechanism of uncoating remains unclear. Here, Buchta et al. show that echovirus 18 loses one to three adjacent capsid-protein pentamers, resulting in an opening of more than 120
Externí odkaz:
https://doaj.org/article/2dfed097c8834689b127851bd87cfefd
Publikováno v:
International Journal of Biomedicine, Vol 11, Iss Suppl_1, Pp 9-10 (2021)
Protein capsids protect the genomes of viruses from degradation in the extracellular environment. However, virus capsids must release genomes into a host cell to initiate infection. We used cryo-electron microscopy to characterize the genome release
Externí odkaz:
https://doaj.org/article/12c99e02cb204984bfcc4f4ae7db2dfe
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
The tick-borne encephalitis virus (TBEV) causes thousands of cases of meningitis and encephalitis annually. Here, the authors describe a cryo-EM structure of the TBEV virion bound by Fab fragments of the neutralizing antibody 19/1786, revealing a mec
Externí odkaz:
https://doaj.org/article/9ca299bbfe594c17985845abd4f92848
Publikováno v:
International Journal of Biomedicine, Vol 11, Iss Suppl_1, Pp 9-9 (2021)
Background: Antibiotic-resistant strains of Staphylococcus aureus cause human infections that are difficult to treat and can lead to death. Bacteriophage (phage) phi812K1/420 from the family Myoviridae infects 95% of clinical isolates of S. aureus an
Externí odkaz:
https://doaj.org/article/8b363318e064403d958f7cf9e8c03948