Multifaceted HIV integrase functionalities and therapeutic strategies for their inhibition

AN Engelman - Journal of Biological Chemistry, 2019 - ASBMB
Antiretroviral inhibitors that are used to manage HIV infection/AIDS predominantly target
three enzymes required for virus replication: reverse transcriptase, protease, and integrase …

Viral subversion of the nuclear pore complex

V Le Sage, AJ Mouland - Viruses, 2013 - mdpi.com
The nuclear pore complex (NPC) acts as a selective barrier between the nucleus and the
cytoplasm and is responsible for mediating communication by regulating the transport of …

Differential recognition of canonical NF-κB dimers by Importin α3

TJ Florio, RK Lokareddy, DP Yeggoni… - Nature …, 2022 - nature.com
Nuclear translocation of the p50/p65 heterodimer is essential for NF-κB signaling. In
unstimulated cells, p50/p65 is retained by the inhibitor IκBα in the cytoplasm that masks the …

Characterization of the R263K mutation in HIV-1 integrase that confers low-level resistance to the second-generation integrase strand transfer inhibitor dolutegravir

PK Quashie, T Mesplède, YS Han, M Oliveira… - Journal of …, 2012 - Am Soc Microbiol
Integrase (IN) strand transfer inhibitors (INSTIs) have been developed to inhibit the ability of
HIV-1 integrase to irreversibly link the reverse-transcribed viral DNA to the host genome …

[HTML][HTML] The HIV-1 passage from cytoplasm to nucleus: the process involving a complex exchange between the components of HIV-1 and cellular machinery to access …

KD Jayappa, Z Ao, X Yao - International journal of biochemistry …, 2012 - ncbi.nlm.nih.gov
The human immunodeficiency virus 1 (HIV-1) synthesizes its genomic DNA in cytoplasm as
soon as it enters the cell. The newly synthesized DNA remains associated with viral/cellular …

Roles of HIV-1 capsid in viral replication and immune evasion

V Le Sage, AJ Mouland, F Valiente-Echeverría - Virus research, 2014 - Elsevier
The primary roles of the human immunodeficiency virus type 1 (HIV-1) capsid (CA) protein
are to encapsidate and protect the viral RNA genome. It is becoming increasing apparent …

Human immunodeficiency virus type 1 employs the cellular dynein light chain 1 protein for reverse transcription through interaction with its integrase protein

KD Jayappa, Z Ao, X Wang, AJ Mouland… - Journal of …, 2015 - Am Soc Microbiol
In this study, we examined the requirement for host dynein adapter proteins such as dynein
light chain 1 (DYNLL1), dynein light chain Tctex-type 1 (DYNLT1), and p150Glued in early …

Interaction of the HIV-1 intasome with transportin 3 protein (TNPO3 or TRN-SR2)

R Larue, K Gupta, C Wuensch, N Shkriabai… - Journal of Biological …, 2012 - ASBMB
Transportin 3 (TNPO3 or TRN-SR2) has been shown to be an important cellular factor for
early steps of lentiviral replication. However, separate studies have implicated distinct …

The development of novel HIV integrase inhibitors and the problem of drug resistance

MA Wainberg, T Mesplède, PK Quashie - Current opinion in virology, 2012 - Elsevier
Although all HIV drugs developed to date are prone to the problem of drug resistance, there
is hope that second generation integrase inhibitors may prove to be relatively resilient to this …

Resistance to HIV integrase inhibitors

T Mesplède, PK Quashie… - Current opinion in HIV and …, 2012 - journals.lww.com
Recent mutations selected in vitro with second-generation INSTIs suggest the existence of
low levels of cross-resistance between these drugs and first-generation compounds. In …