User profiles for O. Bartok

Otto Bartók

Tomas Bata University
Verified email at utb.cz
Cited by 79

[PDF][PDF] circRNA biogenesis competes with pre-mRNA splicing

…, M Meyer, NR Pamudurti, A Ivanov, O Bartok… - Molecular cell, 2014 - cell.com
Circular RNAs (circRNAs) are widely expressed noncoding RNAs. However, their biogenesis
and possible functions are poorly understood. Here, by studying circRNAs that we …

[PDF][PDF] Circular RNAs in the mammalian brain are highly abundant, conserved, and dynamically expressed

…, M Jens, N Pino, S Giusti, M Hanan, M Behm, O Bartok… - Molecular cell, 2015 - cell.com
Circular RNAs (circRNAs) are an endogenous class of animal RNAs. Despite their
abundance, their function and expression in the nervous system are unknown. Therefore, we …

[PDF][PDF] Translation of circRNAs

NR Pamudurti, O Bartok, M Jens, R Ashwal-Fluss… - Molecular cell, 2017 - cell.com
Circular RNAs (circRNAs) are abundant and evolutionarily conserved RNAs of largely
unknown function. Here, we show that a subset of circRNAs is translated in vivo. By performing …

[PDF][PDF] UVB-induced tumor heterogeneity diminishes immune response in melanoma

Y Wolf, O Bartok, S Patkar, GB Eli, S Cohen, K Litchfield… - Cell, 2019 - cell.com
Although clonal neo-antigen burden is associated with improved response to immune
therapy, the functional basis for this remains unclear. Here we study this question in a novel …

[HTML][HTML] High-accuracy determination of internal circadian time from a single blood sample

…, S Wisniewski, M Zaleska, O Bartok… - The Journal of …, 2018 - Am Soc Clin Investig
BACKGROUND. The circadian clock is a fundamental and pervasive biological program that
coordinates 24-hour rhythms in physiology, metabolism, and behavior, and it is essential to …

Anti-tumour immunity induces aberrant peptide presentation in melanoma

O Bartok, A Pataskar, R Nagel, M Laos, E Goldfarb… - Nature, 2021 - nature.com
Extensive tumour inflammation, which is reflected by high levels of infiltrating T cells and
interferon-γ (IFNγ) signalling, improves the response of patients with melanoma to checkpoint …

[PDF][PDF] circMbl functions in cis and in trans to regulate gene expression and physiology in a tissue-specific fashion

NR Pamudurti, IL Patop, A Krishnamoorthy, O Bartok… - Cell reports, 2022 - cell.com
… By generating fly lines to specifically modulate the levels of all mbl RNA isoforms, including
circMbl, we demonstrate that the two major mbl protein isoforms, MBL-O/P and MBL-C, buffer …

Adaptation of molecular circadian clockwork to environmental changes: a role for alternative splicing and miRNAs

O Bartok, CP Kyriacou, J Levine… - Proceedings of the …, 2013 - royalsocietypublishing.org
Circadian (24 h) clocks provide a source of internal timing in most living organisms. These
clocks keep time by using complex transcriptional/post-translational feedback loops that are …

Thermosensitive alternative splicing senses and mediates temperature adaptation in Drosophila

A Martin Anduaga, N Evantal, IL Patop, O Bartok… - Elife, 2019 - elifesciences.org
Circadian rhythms are generated by the cyclic transcription, translation, and degradation of
clock gene products, including timeless (tim), but how the circadian clock senses and adapts …

Online grocery shopping: the customers' perspective in the Czech Republic

O Bartók, V Kozák, R Bauerová - Equilibrium. Quarterly Journal of …, 2021 - ceeol.com
Research background: Online shopping is becoming popular among most customers thanks
to quickness and easy shopping, and also due the COVID pandemic. Companies are …