Research Topics
Genomes and Genes | Yuxin YinSummaryAffiliation: Columbia University Country: USA Publications
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Detail Information
Publications
PAC1 phosphatase is a transcription target of p53 in signalling apoptosis and growth suppressionYuxin Yin
Department of Radiation Oncology, College of Physicians and Surgeons, Columbia University, 630 West 168th Street, New York, New York 10032, USA
Nature 422:527-31. 2003..Identification of a palindromic motif as a p53-binding site may reveal a novel mechanism whereby p53 regulates its target genes...
Human RAD9 checkpoint control/proapoptotic protein can activate transcription of p21Yuxin Yin
Center for Radiological Research, Department of Radiation Oncology, College of Physicians and Surgeons, Columbia University, 630 West 168th Street, New York, NY 10032, USA
Proc Natl Acad Sci U S A 101:8864-9. 2004..Furthermore, hRAD9 might regulate other cellular processes as well by modulating transcription of multiple down-stream target genes...
PTEN: a new guardian of the genomeY Yin
Department of Radiation Oncology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
Oncogene 27:5443-53. 2008..Thus, we propose that PTEN is a new guardian of the genome. In this review, we will discuss new discoveries on the role of PTEN in tumor suppression and explore mechanisms by which PTEN maintains genomic stability...
p53 kingdom, a new prospect for its control mechanism and apoptotic defenseYuxin Yin
Department of Radiation Oncology, College of Physicians and Surgeons, Columbia University, 630 West 168th Street, New York, New York 10032, USA
Cell Cycle 2:279-80. 2003
DUSP1 is controlled by p53 during the cellular response to oxidative stressYu Xin Liu
Department of Radiation Oncology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
Mol Cancer Res 6:624-33. 2008..Our results reveal a mechanism whereby p53 selectively regulates target genes and suggest a way in which subgroups of those target genes might be controlled independently...
Dual specificity phosphatase 1/CL100 is a direct transcriptional target of E2F-1 in the apoptotic response to oxidative stressJianli Wang
Department of Radiation Oncology, Center for Radiological Research, College of Physicians and Surgeons, Columbia University Medical Center, 630 West 168th Street, New York, NY 10032, USA
Cancer Res 67:6737-44. 2007..Interestingly, E2F-1 is acetylated following oxidative stress. Our findings show that E2F-1 is a transcriptional activator of DUSP1 and that DUSP1 is a link between E2F-1 and MAP kinases...
TAp73 is a downstream target of p53 in controlling the cellular defense against stressJianli Wang
Department of Radiation Oncology, College of Physicians and Surgeons, Columbia University, New York, New York 10032, USA
J Biol Chem 282:29152-62. 2007..Our data reveal a new pathway for cellular protection against oxidative damage and provide evidence that TAp73 is a stress-response gene and a downstream effector in the p53 pathway...
A molecular link between E2F-1 and the MAPK cascadeJianli Wang
Department of Radiation Oncology, College of Physicians and Surgeons, Columbia University, New York, New York 10032, USA
J Biol Chem 282:18521-31. 2007..Characterization of MKP-2 as a cell death mediator may lead to the development of new strategies for cancer treatment...
A novel function for human Rad9 protein as a transcriptional activator of gene expressionHoward B Lieberman
Center for Radiological Research, Department of Radiation Oncology, College of Physicians and Surgeons, Columbia University, 630 W 168th St, New York, New York 10032, USA
Cell Cycle 3:1008-10. 2004..In this review, the newly defined ability of Rad9 to transactivate p21 and other downstream target genes is discussed in terms of the activities already associated with this protein...
Phosphatase-dependent regulation of epithelial mitogen-activated protein kinase responses to toxin-induced membrane poresJorge L Aguilar
Department of Pediatrics, Columbia University, New York, New York, United States of America
PLoS ONE 4:e8076. 2009..Epithelial regulation of MAPK signaling in response to membrane disruption involves distinct pathways and may require different strategies for therapeutic interventions...
Essential role for nuclear PTEN in maintaining chromosomal integrityWen Hong Shen
Department of Radiation Oncology, College of Physicians and Surgeons, Columbia University, 630 West 168th Street, New York, NY 10032, USA
Cell 128:157-70. 2007..We propose that PTEN acts as a guardian of genome integrity...
A novel mechanism for p53 to regulate its target gene ECK in signaling apoptosisY Jenny Jin
Department of Radiation Oncology College of Physicians and Surgeons, Columbia University, 630 West 168th Street, New York, NY 10032, USA
Mol Cancer Res 4:769-78. 2006..Our findings show that p53 is a transcriptional regulator of ECK in mediating apoptosis. The discovery of the novel p53-binding motif in the promoter may lead to the identification of a new class of p53 target genes...
Mitogen-activated protein kinase phosphatase 2: a novel transcription target of p53 in apoptosisWen Hong Shen
Department of Radiation Oncology, College of Physicians and Surgeons, Columbia University, New York, New York 10032, USA
Cancer Res 66:6033-9. 2006..These data suggest that p53 regulates distinct genes via different binding mechanisms and that MKP2 is an essential target of p53 in signaling apoptosis...
Tumor necrosis factor alpha inhibits cyclin A expression and retinoblastoma hyperphosphorylation triggered by insulin-like growth factor-I induction of new E2F-1 synthesisWen Hong Shen
Laboratory of Immunophysiology, Department of Animal Sciences, University of Illinois, Urbana, Illinois 61801, USA
J Biol Chem 279:7438-46. 2004....
