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Keywords: Aurora A
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Journal Articles
J Cell Sci (2021) 134 (13): jcs249771.
Published: 08 July 2021
...Bin Yu; Qiaoyu Lin; Chao Huang; Boyan Zhang; Ying Wang; Qing Jiang; Chuanmao Zhang; Jing Yi ABSTRACT Precise chromosome segregation is mediated by a well-assembled mitotic spindle, which requires balance of the kinase activity of Aurora A (AurA, also known as AURKA). However, how this kinase...
Includes: Supplementary data
Journal Articles
J Cell Sci (2020) 133 (17): jcs238931.
Published: 01 September 2020
...-derived cells. In this study, we showed that RACK1 binds directly to polo-like kinase 1 (PLK1) and Aurora A, and promotes the Aurora A–PLK1 interaction. RACK1 knockdown decreased phosphorylated PLK1 (p-PLK1) levels and the centrosomal localization of Aurora A and p-PLK1 in S phase, whereas RACK1...
Includes: Supplementary data
Journal Articles
In collection:
Cytoskeleton
J Cell Sci (2019) 132 (10): jcs231118.
Published: 16 May 2019
... the sister chromatids, then a central spindle further separates them away. Although the assembly of the first spindle is well described, the assembly of the second remains poorly understood. We report here that the inhibition of Aurora A leads to an absence of the central spindle resulting from a lack...
Includes: Supplementary data
Journal Articles
J Cell Sci (2018) 131 (7): jcs191353.
Published: 12 April 2018
... poles. Overexpression of the protein kinase Aurora A is a feature of various cancers and is thought to enable tumour cells to bypass the SAC, leading to aneuploidy. Here, we took advantage of a chemical and chemical-genetic approach to specifically inhibit Aurora A kinase activity in late prometaphase...
Includes: Supplementary data
Journal Articles
J Cell Sci (2015) 128 (20): 3769–3780.
Published: 15 October 2015
... progression. Among the well-known PP2A-like protein phosphatases, protein phosphatase 6 (PP6) has been analyzed in mammalian mitosis, and Aurora A has recently been identified as its key substrate. However, the functions of PP6 in meiosis are still entirely unknown. To identify the physiological role of PP6...
Includes: Supplementary data
Journal Articles
J Cell Sci (2013) 126 (21): 4862–4872.
Published: 01 November 2013
... acts as a negative regulator of mitotic activity in G2 phase remains unclear. Here, we found that Aurora A can interact with and phosphorylate Pin1 at Ser16, which suppresses the G2/M function of Pin1 by disrupting its binding ability and mitotic entry. Our results also show that phosphorylation...
Includes: Supplementary data
Journal Articles
J Cell Sci (2009) 122 (9): 1334–1341.
Published: 01 May 2009
... microtubule intensity in vivo. Interestingly, Aurora A also interacts with and phosphorylates Kif2a. Phosphorylation of Kif2a by Aurora A suppresses its depolymerase activity in vitro, and inhibition of Aurora A increases the microtubule-associated Kif2a signals and reduces the spindle microtubule intensity...
Journal Articles
J Cell Sci (2006) 119 (20): 4143–4153.
Published: 15 October 2006
... for correspondence (e-mail: wiese@biochem.wisc.edu ) 23 8 2006 © The Company of Biologists Limited 2006 2006 Centrosome γ-tubulin Microtubule Nucleation XMAP215 TACC TPX2 Aurora A Microtubules (MTs) are found in all eukaryotic cells and play essential roles in cell division ( Fig...
Journal Articles
J Cell Sci (2003) 116 (13): 2697–2705.
Published: 01 July 2003
... bearing Aurora A/Eg2 EDEN sequence. Deadenylation of mRNA deprived of EDEN sequence (default deadenylation) does not change with egg activation. Kinase and phosphatase inhibitors downregulate EDEN-dependent deadenylation but they do not substantially influence default deadenylation. Using...