Regulation mechanisms of viral IRES-driven translation

KM Lee, CJ Chen, SR Shih - Trends in microbiology, 2017 - cell.com
Internal ribosome entry sites (IRESs) can be found in the mRNA of many viruses as well as
in cellular genes involved in the stress response, cell cycle, and apoptosis. IRES-mediated …

Noncanonical translation initiation in eukaryotes

T Kwan, SR Thompson - Cold Spring Harbor …, 2019 - cshperspectives.cshlp.org
The vast majority of eukaryotic messenger RNAs (mRNAs) initiate translation through a
canonical, cap-dependent mechanism requiring a free 5′ end and 5′ cap and several …

The short isoform of the host antiviral protein ZAP acts as an inhibitor of SARS-CoV-2 programmed ribosomal frameshifting

MM Zimmer, A Kibe, U Rand, L Pekarek, L Ye… - Nature …, 2021 - nature.com
Programmed ribosomal frameshifting (PRF) is a fundamental gene expression event in
many viruses, including SARS-CoV-2. It allows production of essential viral, structural and …

Viral and host proteins involved in picornavirus life cycle

JY Lin, TC Chen, KF Weng, SC Chang, LL Chen… - Journal of biomedical …, 2009 - Springer
Picornaviruses cause several diseases, not only in humans but also in various animal hosts.
For instance, human enteroviruses can cause hand-foot-and-mouth disease, herpangina …

Picornavirus IRES elements: RNA structure and host protein interactions

E Martínez-Salas, R Francisco-Velilla… - Virus research, 2015 - Elsevier
Internal ribosome entry site (IRES) elements were discovered in picornaviruses. These
elements are cis-acting RNA sequences that adopt diverse three-dimensional structures and …

[HTML][HTML] Protein synthesis in eukaryotes: the growing biological relevance of cap-independent translation initiation

M López-Lastra, A Rivas, MI Barría - Biological research, 2005 - SciELO Chile
Ribosome recruitment to eukaryotic mRNAs is generally thought to occur by a scanning
mechanism, whereby the 40S ribosomal subunit binds in the vicinity of the 5'cap structure of …

Advances and breakthroughs in IRES-directed translation and replication of picornaviruses

SW Abdullah, J Wu, X Wang, H Guo, S Sun - MBio, 2023 - Am Soc Microbiol
Viruses lack the properties to replicate independently due to the limited resources encoded
in their genome; therefore, they hijack the host cell machinery to replicate and survive …

The role of IRES trans-acting factors in regulating translation initiation

HA King, LC Cobbold, AE Willis - 2010 - portlandpress.com
The majority of mRNAs in eukaryotic cells are translated via a method that is dependent
upon the recognition of, and binding to, the methylguanosine cap at the 5'end of the mRNA …

RNA-binding protein HuR sequesters microRNA-21 to prevent translation repression of proinflammatory tumor suppressor gene programmed cell death 4

DK Poria, A Guha, I Nandi, PS Ray - Oncogene, 2016 - nature.com
Translation control of proinflammatory genes has a crucial role in regulating the
inflammatory response and preventing chronic inflammation, including a transition to cancer …

Noncytotoxic functions of killer cell granzymes in viral infections

LC de Jong, S Crnko, T Ten Broeke… - PloS …, 2021 - journals.plos.org
Cytotoxic lymphocytes produce granules armed with a set of 5 serine proteases (granzymes
(Gzms)), which, together with the pore-forming protein (perforin), serve as a major defense …