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TKG
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Author Details
Full Name
Koh Fujinaga
Affiliation
University of California at San Francisco
ORCID
Career Start Year
1994
Papers
73
H Index
30
Expertise
CM4AI Collaborator
Andrej Sali (CM4AI)
PMID
Paper Title
Journal Title
Published Year
36599353
P-TEFb: The master regulator of transcription elongation.
Mol Cell
2023
36055411
DCAF1 inhibits the NF-κB pathway by targeting p65.
Immunol Lett
2022
35524561
P-TEFb is degraded by Siah1/2 in quiescent cells.
Nucleic Acids Res
2022
36280456
Corrigendum to 'DCAF1 inhibits the NF-κB pathway by targeting p65'[Immunology Letters 249 (2022) 33-42].
Immunol Lett
2022
34821217
Reversible phosphorylation of cyclin T1 promotes assembly and stability of P-TEFb.
Elife
2021
32176734
Nucleolar protein NOP2/NSUN1 suppresses HIV-1 transcription and promotes viral latency by competing with Tat for TAR binding and methylation.
PLoS Pathog
2020
32075058
P-TEFb as A Promising Therapeutic Target.
Molecules
2020
33182414
Experimental Systems for Measuring HIV Latency and Reactivation.
Viruses
2020
30824372
P-TEFb Activation by RBM7 Shapes a Pro-survival Transcriptional Response to Genotoxic Stress.
Mol Cell
2019
31238957
Fused in sarcoma silences HIV gene transcription and maintains viral latency through suppressing AFF4 gene activation.
Retrovirology
2019
29463681
Bromodomain-containing protein 4-independent transcriptional activation by autoimmune regulator (AIRE) and NF-κB.
J Biol Chem
2018
30395647
HEXIM1-Tat chimera inhibits HIV-1 replication.
PLoS Pathog
2018
29673219
HIV Tat/P-TEFb Interaction: A Potential Target for Novel Anti-HIV Therapies.
Molecules
2018
28931682
Susceptibility of Human Endogenous Retrovirus Type K to Reverse Transcriptase Inhibitors.
J Virol
2017
28331090
Hili Inhibits HIV Replication in Activated T Cells.
J Virol
2017
26783762
The two sides of Tat.
Elife
2016
27977742
Euphorbia Kansui Reactivates Latent HIV.
PLoS One
2016
27365398
FBXO3 Protein Promotes Ubiquitylation and Transcriptional Activity of AIRE (Autoimmune Regulator).
J Biol Chem
2016
27058786
Stress from Nucleotide Depletion Activates the Transcriptional Regulator HEXIM1 to Suppress Melanoma.
Mol Cell
2016
26731470
Molecular mechanisms of HIV latency.
J Clin Invest
2016
25384976
Cyclin-dependent kinase 12 increases 3' end processing of growth factor-induced c-FOS transcripts.
Mol Cell Biol
2015
26567509
CDK11 in TREX/THOC Regulates HIV mRNA 3' End Processing.
Cell Host Microbe
2015
26225566
An In-Depth Comparison of Latency-Reversing Agent Combinations in Various In Vitro and Ex Vivo HIV-1 Latency Models Identified Bryostatin-1+JQ1 and Ingenol-B+JQ1 to Potently Reactivate Viral Gene Expression.
PLoS Pathog
2015
25492871
Visualization of positive transcription elongation factor b (P-TEFb) activation in living cells.
J Biol Chem
2015
24636995
Negative elongation factor is required for the maintenance of proviral latency but does not induce promoter-proximal pausing of RNA polymerase II on the HIV long terminal repeat.
Mol Cell Biol
2014
24917669
Genetic analysis of the structure and function of 7SK small nuclear ribonucleoprotein (snRNP) in cells.
J Biol Chem
2014
24515107
Release of positive transcription elongation factor b (P-TEFb) from 7SK small nuclear ribonucleoprotein (snRNP) activates hexamethylene bisacetamide-inducible protein (HEXIM1) transcription.
J Biol Chem
2014
23539624
Histone deacetylase inhibitors (HDACis) that release the positive transcription elongation factor b (P-TEFb) from its inhibitory complex also activate HIV transcription.
J Biol Chem
2013
21453127
Activation of P-TEFb at sites of dual HIV/TB infection, and inhibition of MTB-induced HIV transcriptional activation by the inhibitor of CDK9, Indirubin-3'-monoxime.
AIDS Res Hum Retroviruses
2012
22952229
Bromodomain and extra-terminal (BET) bromodomain inhibition activate transcription via transient release of positive transcription elongation factor b (P-TEFb) from 7SK small nuclear ribonucleoprotein.
J Biol Chem
2012
22821562
PKC phosphorylates HEXIM1 and regulates P-TEFb activity.
Nucleic Acids Res
2012
22342181
Functional characterization of a human cyclin T1 mutant reveals a different binding surface for Tat and HEXIM1.
Virology
2012
20661303
HIV-1 inhibits autophagy in bystander macrophage/monocytic cells through Src-Akt and STAT3.
PLoS One
2010
20064163
Cyclin T1 stabilizes expression levels of HIV-1 Tat in cells.
FEBS J
2009
18620576
Dominant negative mutant cyclin T1 proteins inhibit HIV transcription by specifically degrading Tat.
Retrovirology
2008
18757415
HEXIM1 regulates 17beta-estradiol/estrogen receptor-alpha-mediated expression of cyclin D1 in mammary cells via modulation of P-TEFb.
Cancer Res
2008
18931076
Dominant negative mutant cyclin T1 proteins that inhibit HIV transcription by forming a kinase inactive complex with Tat.
J Gen Virol
2008
18662700
The positive transcription elongation factor b is an essential cofactor for the activation of transcription by myocyte enhancer factor 2.
J Mol Biol
2008
17540406
Cyclin box structure of the P-TEFb subunit cyclin T1 derived from a fusion complex with EIAV tat.
J Mol Biol
2007
15940264
The breast cell growth inhibitor, estrogen down regulated gene 1, modulates a novel functional interaction between estrogen receptor alpha and transcriptional elongation factor cyclin T1.
Oncogene
2005
14701750
Dynamics of human immunodeficiency virus transcription: P-TEFb phosphorylates RD and dissociates negative effectors from the transactivation response element.
Mol Cell Biol
2004
11739744
Interaction between P-TEFb and the C-terminal domain of RNA polymerase II activates transcriptional elongation from sites upstream or downstream of target genes.
Mol Cell Biol
2002
12368330
Optimized chimeras between kinase-inactive mutant Cdk9 and truncated cyclin T1 proteins efficiently inhibit Tat transactivation and human immunodeficiency virus gene expression.
J Virol
2002
12438619
A minimal chimera of human cyclin T1 and tat binds TAR and activates human immunodeficiency virus transcription in murine cells.
J Virol
2002
11958689
Extracellular Nef protein activates signal transduction pathway from Ras to mitogen-activated protein kinase cascades that leads to activation of human immunodeficiency virus from latency.
AIDS Res Hum Retroviruses
2002
11884399
P-TEFb containing cyclin K and Cdk9 can activate transcription via RNA.
J Biol Chem
2002
11880033
Structure-based computational database screening, in vitro assay, and NMR assessment of compounds that target TAR RNA.
Chem Biol
2002
10623752
Interactions between equine cyclin T1, Tat, and TAR are disrupted by a leucine-to-valine substitution found in human cyclin T1.
J Virol
2000
10906320
Flavopiridol inhibits P-TEFb and blocks HIV-1 replication.
J Biol Chem
2000
10846086
Binding of Tat to TAR and recruitment of positive transcription elongation factor b occur independently in bovine immunodeficiency virus.
J Virol
2000
1 - 50 of 73
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Co-authored papers
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The Ohio State University Wexner Medical Center
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