Chk1 is activated transiently and targets Cdc25A for degradation at the Xenopus midblastula transition
about
Proapoptotic Bid mediates the Atr-directed DNA damage response to replicative stressSpindle assembly checkpoint acquisition at the mid-blastula transitionSpy1 expression prevents normal cellular responses to DNA damage: inhibition of apoptosis and checkpoint activationRoles of Chk1 in cell biology and cancer therapyThe role of checkpoint kinase 1 in sensitivity to topoisomerase I poisonsTitration of four replication factors is essential for the Xenopus laevis midblastula transitionChk1, but not Chk2, inhibits Cdc25 phosphatases by a novel common mechanism.The phosphorylated C-terminal domain of Xenopus Cut5 directly mediates ATR-dependent activation of Chk1.Chk1 kinase negatively regulates mitotic function of Cdc25A phosphatase through 14-3-3 bindingWee1 kinase alters cyclin E/Cdk2 and promotes apoptosis during the early embryonic development of Xenopus laevisTransforming growth factor beta facilitates beta-TrCP-mediated degradation of Cdc25A in a Smad3-dependent manner.Beta-TrCP recognizes a previously undescribed nonphosphorylated destruction motif in Cdc25A and Cdc25B phosphatases.Mechanism and regulation of Cdc25/Twine protein destruction in embryonic cell-cycle remodelingThe Polo-like kinase Plx1 interacts with and inhibits Myt1 after fertilization of Xenopus eggs.Cdc25 and the importance of G2 control: insights from developmental biology.Remodeling of the metabolome during early frog developmentTGF-beta-induced RhoA and p160ROCK activation is involved in the inhibition of Cdc25A with resultant cell-cycle arrestPhosphorylation of Chk1 by ATR is antagonized by a Chk1-regulated protein phosphatase 2A circuitDisruption of serine/threonine protein phosphatase 5 (PP5:PPP5c) in mice reveals a novel role for PP5 in the regulation of ultraviolet light-induced phosphorylation of serine/threonine protein kinase Chk1 (CHEK1).Grp/DChk1 is required for G2-M checkpoint activation in Drosophila S2 cells, whereas Dmnk/DChk2 is dispensableTight Chk1 Levels Control Replication Cluster Activation in Xenopus.Cdc25A phosphatase: combinatorial phosphorylation, ubiquitylation and proteolysis.From egg to gastrula: how the cell cycle is remodeled during the Drosophila mid-blastula transition.Heat shock protein 90 inhibition sensitizes acute myelogenous leukemia cells to cytarabine.Targeting Chk1 in p53-deficient triple-negative breast cancer is therapeutically beneficial in human-in-mouse tumor models.XRad17 is required for the activation of XChk1 but not XCds1 during checkpoint signaling in Xenopus.Synthetic lethality of Chk1 inhibition combined with p53 and/or p21 loss during a DNA damage response in normal and tumor cellsNew opportunities in chemosensitization and radiosensitization: modulating the DNA-damage response.Zebrafish cdc25a is expressed during early development and limiting for post-blastoderm cell cycle progression.Cytokine-driven cell cycling is mediated through Cdc25A.Phase I and pharmacologic trial of cytosine arabinoside with the selective checkpoint 1 inhibitor Sch 900776 in refractory acute leukemias.Suppressors of the cdc-25.1(gf)-associated intestinal hyperplasia reveal important maternal roles for prp-8 and a subset of splicing factors in C. elegans.The extracellular signal-regulated kinase-mitogen-activated protein kinase pathway phosphorylates and targets Cdc25A for SCF beta-TrCP-dependent degradation for cell cycle arrest.Control of DNA replication by the nucleus/cytoplasm ratio in Xenopus.A quantitative model of the effect of unreplicated DNA on cell cycle progression in frog egg extracts.DDB1 targets Chk1 to the Cul4 E3 ligase complex in normal cycling cells and in cells experiencing replication stress.Restricted expression of cdc25a in the tailbud is essential for formation of the zebrafish posterior bodyGenetic variation and DNA replication timing, or why is there late replicating DNA?CRL Ubiquitin Ligases and DNA Damage Response.Emerging mechanisms regulating mitotic synchrony during animal embryogenesis.
P2860
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P2860
Chk1 is activated transiently and targets Cdc25A for degradation at the Xenopus midblastula transition
description
2002 nî lūn-bûn
@nan
2002年の論文
@ja
2002年論文
@yue
2002年論文
@zh-hant
2002年論文
@zh-hk
2002年論文
@zh-mo
2002年論文
@zh-tw
2002年论文
@wuu
2002年论文
@zh
2002年论文
@zh-cn
name
Chk1 is activated transiently ...... Xenopus midblastula transition
@en
Chk1 is activated transiently ...... enopus midblastula transition.
@nl
type
label
Chk1 is activated transiently ...... Xenopus midblastula transition
@en
Chk1 is activated transiently ...... enopus midblastula transition.
@nl
prefLabel
Chk1 is activated transiently ...... Xenopus midblastula transition
@en
Chk1 is activated transiently ...... enopus midblastula transition.
@nl
P2093
P2860
P356
P1433
P1476
Chk1 is activated transiently ...... Xenopus midblastula transition
@en
P2093
Katsuhiro Uto
Ken Shimuta
Kenji Okazaki
Nobushige Nakajo
Noriyuki Sagata
Yoshimasa Hayano
P2860
P304
P356
10.1093/EMBOJ/CDF357
P407
P577
2002-07-01T00:00:00Z