G-quadruplexes and G-quadruplex ligands: targets and tools in antiviral therapy

E Ruggiero, SN Richter - Nucleic acids research, 2018 - academic.oup.com
Abstract G-quadruplexes (G4s) are non-canonical nucleic acids secondary structures that
form within guanine-rich strands of regulatory genomic regions. G4s have been extensively …

Host-directed antiviral therapy

N Kumar, S Sharma, R Kumar, BN Tripathi… - Clinical microbiology …, 2020 - Am Soc Microbiol
Antiviral drugs have traditionally been developed by directly targeting essential viral
components. However, this strategy often fails due to the rapid generation of drug-resistant …

Hepatitis B virus cccDNA: Formation, regulation and therapeutic potential

Y Xia, H Guo - Antiviral research, 2020 - Elsevier
Hepatitis B virus (HBV) infection remains a major public health concern worldwide with
about 257 million individuals chronically infected. Current therapies can effectively control …

cGAS-mediated stabilization of IFI16 promotes innate signaling during herpes simplex virus infection

MH Orzalli, NM Broekema, BA Diner… - Proceedings of the …, 2015 - National Acad Sciences
Interferon γ-inducible protein 16 (IFI16) and cGMP-AMP synthase (cGAS) have both been
proposed to detect herpesviral DNA directly in herpes simplex virus (HSV)-infected cells and …

Occult HBV infection

G Raimondo, T Pollicino - Hepatitis B virus in human diseases, 2016 - Springer
The long-lasting persistence of HBV genomes in the liver (and in some cases also in the
serum) of HBsAg negative subjects is termed occult HBV infection (OBI). This peculiar …

Viral G-quadruplexes: New frontiers in virus pathogenesis and antiviral therapy

E Ruggiero, SN Richter - Annual reports in medicinal chemistry, 2020 - Elsevier
Viruses are the most abundant organisms on our planet, affecting all living beings: some of
them are responsible for massive epidemics that concern health, national economies and …

The role of gammaherpesviruses in cancer pathogenesis

HC Jha, S Banerjee, ES Robertson - Pathogens, 2016 - mdpi.com
Worldwide, one fifth of cancers in the population are associated with viral infections. Among
them, gammaherpesvirus, specifically HHV4 (EBV) and HHV8 (KSHV), are two oncogenic …

A core viral protein binds host nucleosomes to sequester immune danger signals

DC Avgousti, C Herrmann, K Kulej, NJ Pancholi… - Nature, 2016 - nature.com
Viral proteins mimic host protein structure and function to redirect cellular processes and
subvert innate defenses. Small basic proteins compact and regulate both viral and cellular …

KSHV LANA—the master regulator of KSHV latency

T Uppal, S Banerjee, Z Sun, SC Verma, ES Robertson - Viruses, 2014 - mdpi.com
Kaposi's sarcoma associated herpesvirus (KSHV), like other human herpes viruses,
establishes a biphasic life cycle referred to as dormant or latent, and productive or lytic …

Molecular biology of KSHV lytic reactivation

P Purushothaman, T Uppal, SC Verma - Viruses, 2015 - mdpi.com
Kaposi's sarcoma-associated herpesvirus (KSHV) primarily persists as a latent episome in
infected cells. During latent infection, only a limited number of viral genes are expressed that …