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PMID |
Sentence |
1 |
20023695
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The Ras oncogene is known to activate three major MAPK pathways, ERK, JNK, p38 and exert distinct cellular phenotypes, that is, apoptosis and invasion through the Ras-MKK3-p38-signaling cascade.
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2 |
20023695
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Stable transfection of NIH3T3 fibroblasts with MKK3(act) cDNA construct revealed similar p38-dependent in vitro characteristics observed in Ha-Ras(EJ)-transformed NIH3T3 cells, including enhanced invasiveness and anchorage-independent growth correlating with p38 phosphorylation status.
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3 |
20023695
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Using this phenotype-assisted approach combined with system level protein-interaction network analysis, we identified FOXM1, PLK1 and CDK1 to be differentially regulated in invasive Ha-Ras(EJ)-NIH3T3 and MKK3(act)-NIH3T3 cells.
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4 |
21525341
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We then showed that the activity of the Cdc2-cyclin B1 complex was significantly decreased in HHV-6A-infected HSB-2 cells.
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5 |
21525341
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Furthermore, we found that inactivation of Cdc2-cyclin B1 in HHV-6A-infected cells occurred through the inhibitory Tyr15 phosphorylation resulting from elevated Wee1 expression and inactivated Cdc25C.
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6 |
21525341
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The reduction of Cdc2-cyclin B1 activity in HHV-6-infected cells was also partly due to the increased expression of the cell cycle-regulatory molecule p21 in a p53-dependent manner.
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7 |
21525341
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In addition, HHV-6A infection activated the DNA damage checkpoint kinases Chk2 and Chk1.
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8 |
21525341
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We then showed that the activity of the Cdc2-cyclin B1 complex was significantly decreased in HHV-6A-infected HSB-2 cells.
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9 |
21525341
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Furthermore, we found that inactivation of Cdc2-cyclin B1 in HHV-6A-infected cells occurred through the inhibitory Tyr15 phosphorylation resulting from elevated Wee1 expression and inactivated Cdc25C.
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10 |
21525341
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The reduction of Cdc2-cyclin B1 activity in HHV-6-infected cells was also partly due to the increased expression of the cell cycle-regulatory molecule p21 in a p53-dependent manner.
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11 |
21525341
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In addition, HHV-6A infection activated the DNA damage checkpoint kinases Chk2 and Chk1.
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12 |
21525341
|
We then showed that the activity of the Cdc2-cyclin B1 complex was significantly decreased in HHV-6A-infected HSB-2 cells.
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13 |
21525341
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Furthermore, we found that inactivation of Cdc2-cyclin B1 in HHV-6A-infected cells occurred through the inhibitory Tyr15 phosphorylation resulting from elevated Wee1 expression and inactivated Cdc25C.
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14 |
21525341
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The reduction of Cdc2-cyclin B1 activity in HHV-6-infected cells was also partly due to the increased expression of the cell cycle-regulatory molecule p21 in a p53-dependent manner.
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15 |
21525341
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In addition, HHV-6A infection activated the DNA damage checkpoint kinases Chk2 and Chk1.
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16 |
22723289
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The Eimeria tenella CDC2-related kinase 2 (EtCRK2) is a validated drug target that can be activated in vitro by the CDK activator XlRINGO (Xenopus laevis rapid inducer of G2/M progression in oocytes).
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17 |
24695529
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However, we show that the KSHV v-cyclin (K-cyclin), which utilizes different CDK partners (CDK4 and CDK6) than the MHV68 v-cyclin (CDK2 and CDC2), can partially rescue the replication defect observed with a v-cyclin null mutant--both in vitro and in vivo.
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