Retroviral DNA integration
P Lesbats, AN Engelman, P Cherepanov - Chemical reviews, 2016 - ACS Publications
The integration of a DNA copy of the viral RNA genome into host chromatin is the defining
step of retroviral replication. This enzymatic process is catalyzed by the virus-encoded …
step of retroviral replication. This enzymatic process is catalyzed by the virus-encoded …
Structure, function and inhibition of critical protein–protein interactions involving mixed lineage leukemia 1 and its fusion oncoproteins
Abstract Mixed lineage leukemia 1 (MLL1, also known as MLL or KMT2A) is an important
transcription factor and histone-H3 lysine-4 (H3K4) methyltransferase. It is a master …
transcription factor and histone-H3 lysine-4 (H3K4) methyltransferase. It is a master …
Psip1/Ledgf p52 binds methylated histone H3K36 and splicing factors and contributes to the regulation of alternative splicing
Increasing evidence suggests that chromatin modifications have important roles in
modulating constitutive or alternative splicing. Here we demonstrate that the PWWP domain …
modulating constitutive or alternative splicing. Here we demonstrate that the PWWP domain …
Menin critically links MLL proteins with LEDGF on cancer-associated target genes
A Yokoyama, ML Cleary - Cancer cell, 2008 - cell.com
Menin displays the unique ability to either promote oncogenic function in the hematopoietic
lineage or suppress tumorigenesis in the endocrine lineage; however, its molecular …
lineage or suppress tumorigenesis in the endocrine lineage; however, its molecular …
LEDGF/p75 functions downstream from preintegration complex formation to effect gene-specific HIV-1 integration
MC Shun, NK Raghavendra… - Genes & …, 2007 - genesdev.cshlp.org
LEDGF/p75 directly interacts with lentiviral integrase proteins and can modulate their
enzymatic activities and chromosomal association. A novel genetic knockout model was …
enzymatic activities and chromosomal association. A novel genetic knockout model was …
Multivalency of nucleosome recognition by LEDGF
E Koutná, V Lux, T Kouba, J Škerlová… - Nucleic Acids …, 2023 - academic.oup.com
Eukaryotic transcription is dependent on specific histone modifications. Their recognition by
chromatin readers triggers complex processes relying on the coordinated association of …
chromatin readers triggers complex processes relying on the coordinated association of …
LEDGF (p75) promotes DNA-end resection and homologous recombination
M Daugaard, A Baude, K Fugger, LK Povlsen… - Nature structural & …, 2012 - nature.com
Lens epithelium–derived growth factor p75 splice variant (LEDGF) is a chromatin-binding
protein known for its antiapoptotic activity and ability to direct human immunodeficiency virus …
protein known for its antiapoptotic activity and ability to direct human immunodeficiency virus …
Role of PSIP1/LEDGF/p75 in lentiviral infectivity and integration targeting
Background To replicate, lentiviruses such as HIV must integrate DNA copies of their RNA
genomes into host cell chromosomes. Lentiviral integration is favored in active transcription …
genomes into host cell chromosomes. Lentiviral integration is favored in active transcription …
The lentiviral integrase binding protein LEDGF/p75 and HIV-1 replication
A Engelman, P Cherepanov - PLoS pathogens, 2008 - journals.plos.org
Retroviral replication proceeds through a stable proviral DNA intermediate, and numerous
host cell factors have been implicated in its formation. In particular, recent results have …
host cell factors have been implicated in its formation. In particular, recent results have …
Novel approaches to inhibiting HIV-1 replication
CS Adamson, EO Freed - Antiviral research, 2010 - Elsevier
Considerable success has been achieved in the treatment of HIV-1 infection, and more than
two-dozen antiretroviral drugs are available targeting several distinct steps in the viral …
two-dozen antiretroviral drugs are available targeting several distinct steps in the viral …