Search Results - "Qi, Hank H."
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Akt-Mediated Phosphorylation of Argonaute 2 Downregulates Cleavage and Upregulates Translational Repression of MicroRNA Targets
Published in Molecular cell (09-05-2013)“…A high-throughput RNA interference (RNAi) screen targeting 542 genes of the human kinome was used to discover regulators of RNAi. Here we report that the…”
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Enzymatic and structural insights for substrate specificity of a family of jumonji histone lysine demethylases
Published in Nature structural & molecular biology (01-01-2010)“…The jumonji domain demethylases catalyze demethylation of histones, thus affecting modifications that are associated with transcription status. Structural and…”
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Hypoxia Potentiates MicroRNA-Mediated Gene Silencing through Posttranslational Modification of Argonaute2
Published in Molecular and Cellular Biology (01-12-2011)“…Article Usage Stats Services MCB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Distinct passenger strand and mRNA cleavage activities of human Argonaute proteins
Published in Nature structural & molecular biology (01-12-2009)“…Argonaute family members are effectors in small RNA-mediated silencing. In vitro analysis of the four human Argonautes demonstrates that AGO1 and AGO2 mediate…”
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Contribution of synergism between PHF8 and HER2 signalling to breast cancer development and drug resistance
Published in EBioMedicine (01-01-2020)“…HER2 plays a critical role in tumourigenesis and is associated with poor prognosis of patients with HER2-positive breast cancers. Although anti-HER2 drugs are…”
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Tcf1 and Lef1 transcription factors establish CD8+ T cell identity through intrinsic HDAC activity
Published in Nature immunology (01-06-2016)“…Xue and colleagues show that the transcription factors Tcf1 and Lef1 suppress CD4 + T lineage genes in CD8 + T cells through intrinsic histone deacetylase…”
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Identification of ROCK1 as an upstream activator of the JIP-3 to JNK signaling axis in response to UVB damage
Published in Science signaling (25-11-2008)“…Although apoptosis triggered by ultraviolet B (UVB)-mediated activation of the c-Jun N-terminal kinase (JNK) pathway is mediated by both intrinsic and…”
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The X-Linked Mental Retardation Gene SMCX/JARID1C Defines a Family of Histone H3 Lysine 4 Demethylases
Published in Cell (23-03-2007)“…Histone methylation regulates chromatin structure and transcription. The recently identified histone demethylase lysine-specific demethylase 1 (LSD1) is…”
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Histone H4K20/H3K9 demethylase PHF8 regulates zebrafish brain and craniofacial development
Published in Nature (London) (22-07-2010)“…X-linked mental retardation (XLMR) is a complex human disease that causes intellectual disability. Causal mutations have been found in approximately 90…”
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A YY1-INO80 complex regulates genomic stability through homologous recombination-based repair
Published in Nature structural & molecular biology (01-12-2007)“…DNA damage repair is crucial for the maintenance of genome integrity and cancer suppression. We found that loss of the mouse transcription factor YY1 resulted…”
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Cancer cell-intrinsic function of CD177 in attenuating β-catenin signaling
Published in Oncogene (01-04-2020)“…Aiming to identify immune molecules with a novel function in cancer pathogenesis, we found the cluster of differentiation 177 ( CD177 ), a known neutrophil…”
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eIF1A augments Ago2-mediated Dicer-independent miRNA biogenesis and RNA interference
Published in Nature communications (28-05-2015)“…MicroRNA (miRNA) biogenesis and miRNA-guided RNA interference (RNAi) are essential for gene expression in eukaryotes. Here we report that translation…”
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Prolyl 4-hydroxylation regulates Argonaute 2 stability
Published in Nature (18-09-2008)“…Human Argonaute (Ago) proteins are essential components of the RNA-induced silencing complexes (RISCs). Argonaute 2 (Ago2) has a P-element-induced wimpy testis…”
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Tcf1 and Lef1 transcription factors establish CD8 super(+) T cell identity through intrinsic HDAC activity
Published in Nature immunology (01-06-2016)“…The CD4 super(+) and CD8 super(+) T cell dichotomy is essential for effective cellular immunity. How individual T cell identity is established remains poorly…”
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Tcfl and Lef1 transcription factors establish [CD8.sup.+] T cell identity through intrinsic HDAC activity
Published in Nature immunology (01-06-2016)“…The [CD4.sup.+] and [CD8.sup.+] T cell dichotomy is essential for effective cellular immunity. How individual T cell identity is established remains poorly…”
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Akt-mediated phosphorylation of Argonaute 2 down-regulates cleavage and up-regulates translational repression of microRNA targets
Published in Molecular cell (18-04-2013)“…A high-throughput RNA interference (RNAi) screen targeting 542 genes of the human kinome was used to discover regulators of RNAi. Here we report that the…”
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17
The XLMR gene PHF8 encodes a histone H4K20/H3K9 demethylase and regulates zebrafish brain and craniofacial development
Published in Nature (London) (11-07-2010)“…X-linked mental retardation (XLMR) is a complex human disease that causes intellectual disability 1 . Causal mutations have been found in approximately 90…”
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