User profiles for Andrii Bugai

Andrii Bugai

Aarhus University
Verified email at mbg.au.dk
Cited by 356

Cracking the control of RNA polymerase II elongation by 7SK snRNP and P-TEFb

AJ C. Quaresma, A Bugai, M Barboric - Nucleic acids research, 2016 - academic.oup.com
Release of RNA polymerase II (Pol II) from promoter-proximal pausing has emerged as a
critical step regulating gene expression in multicellular organisms. The transition of Pol II into …

ARS2 instructs early transcription termination-coupled RNA decay by recruiting ZC3H4 to nascent transcripts

…, O Rathore, EŠ Molska, G Wu, M Schmid, A Bugai… - Molecular Cell, 2023 - cell.com
The RNA-binding ARS2 protein is centrally involved in both early RNA polymerase II (RNAPII)
transcription termination and transcript decay. Despite its essential nature, the …

[PDF][PDF] P-TEFb activation by RBM7 shapes a pro-survival transcriptional response to genotoxic stress

A Bugai, AJC Quaresma, CC Friedel, T Lenasi… - Molecular cell, 2019 - cell.com
DNA damage response (DDR) involves dramatic transcriptional alterations, the mechanisms
of which remain ill defined. Here, we show that following genotoxic stress, the RNA-binding …

[HTML][HTML] Antiviral properties of chemical inhibitors of cellular anti-apoptotic Bcl-2 proteins

D Bulanova, A Ianevski, A Bugai, Y Akimov… - Viruses, 2017 - mdpi.com
Viral diseases remain serious threats to public health because of the shortage of effective
means of control. To combat the surge of viral diseases, new treatments are urgently needed. …

Regulation of kynurenine biosynthesis during influenza virus infection

L Gaelings, S Söderholm, A Bugai, Y Fu… - The FEBS …, 2017 - Wiley Online Library
Influenza A viruses ( IAV s) remain serious threats to public health because of the shortage
of effective means of control. Developing more effective virus control modalities requires …

Influenza virus NS1 protein binds cellular DNA to block transcription of antiviral genes

M Anastasina, N Le May, A Bugai, Y Fu… - … et Biophysica Acta (BBA …, 2016 - Elsevier
Influenza NS1 protein is an important virulence factor that is capable of binding double-stranded
(ds) RNA and inhibiting dsRNA-mediated host innate immune responses. Here we …

P-TEFb promotes cell survival upon p53 activation by suppressing intrinsic apoptosis pathway

Z Wang, M Mačáková, A Bugai… - Nucleic acids …, 2023 - academic.oup.com
Positive transcription elongation factor b (P-TEFb) is the crucial player in RNA polymerase II
(Pol II) pause release that has emerged as a promising target in cancer. Because single-…

[HTML][HTML] Temporal-iCLIP captures co-transcriptional RNA-protein interactions

RA Cordiner, Y Dou, R Thomsen, A Bugai… - Nature …, 2023 - nature.com
Dynamic RNA-protein interactions govern the co-transcriptional packaging of RNA polymerase
II (RNAPII)-derived transcripts. Yet, our current understanding of this process in vivo …

[HTML][HTML] Chemical, physical and biological triggers of evolutionary conserved Bcl-xL-mediated apoptosis

…, E Kulesskiy, K Krpina, G Lou, Y Aman, A Bugai… - Cancers, 2020 - mdpi.com
Background: The evidence that pan-Bcl-2 or Bcl-xL-specific inhibitors prematurely kill virus-infected
or RNA/DNA-transfected cells provides rationale for investigating these apoptotic …

[PDF][PDF] Regulation of Pol II transcriptional response to DNA damage by RBM7 and P-TEFb

A Bugai - 2020 - helda.helsinki.fi
1 ABSTRACT DNA damage response (DDR) is a cascade of events within the cells, which
is initiated by DNA lesions and results in DNA repair and cell survival. Alternatively, DDR …