Search Within


Applied Filters:
Showing 1-30 of 30 results for "CC43" within Papers
Wonyul Jang et al.
The EMBO journal, 36(17), 2510-2528 (2017-07-05)
Mechanical tensions are usually generated during development at spatially defined regions within tissues. Such physical cues dictate the cellular decisions of proliferation or cell cycle arrest. Yet, the mechanisms by which mechanical stress controls the cell cycle are not yet
Maria Giulia Manzione et al.
Molecular biology of the cell, 31(6), 419-438 (2020-01-23)
Chromosome segregation during mitosis is antagonistically regulated by the Aurora-B kinase and RepoMan (recruits PP1 onto mitotic chromatin at anaphase)-associated phosphatases PP1/PP2A. Aurora B is overexpressed in many cancers but, surprisingly, this only rarely causes lethal aneuploidy. Here we show
Yu-Liang Kuo et al.
The EMBO journal, 25(8), 1741-1752 (2006-04-08)
The human T-lymphotropic virus type 1 (HTLV-1) Tax binds the anaphase promoting complex (APC) and activates it ahead of schedule. Here, we show that APC activation by Tax induces rapid senescence (tax-IRS) independently of p53 and pRB. In response to
Jia Liu et al.
Cell discovery, 2, 15044-15044 (2016-07-28)
Anaphase-promoting complex/cyclosome/Cdh1 is a multi-subunit ubiquitin E3 ligase that drives M to G1 cell cycle progression through primarily earmarking various substrates for ubiquitination and subsequent degradation by the 26S proteasome. Notably, emerging evidence suggested that Cdh1 could also function in
Katherine V Richeson et al.
Nature chemical biology, 16(5), 546-555 (2020-03-11)
The anaphase-promoting complex/cyclosome (APC/C) is a ubiquitin ligase that initiates anaphase and mitotic exit. APC/C is activated by Cdc20 and inhibited by the mitotic checkpoint complex (MCC), which delays mitotic exit when the spindle assembly checkpoint (SAC) is activated. We
Kenta Masuda et al.
PloS one, 10(2), e0118662-e0118662 (2015-02-28)
In budding yeast, the Mitotic Exit Network (MEN) regulates anaphase promoting complex/cyclosome (APC/C) via the Dbf2-Cdc14 signaling cascade. Dbf2 kinase phosphorylates and activates Cdc14 phosphatase, which removes the inhibitory phosphorylation of the APC/C cofactor Cdh1. Although each component of the
Kyung Uk Hong et al.
Molecular and cellular biology, 27(10), 3667-3681 (2007-03-07)
Cytoskeleton-associated protein 2 (CKAP2), also known as tumor-associated microtubule-associated protein (TMAP), is a novel microtubule-associated protein that is frequently upregulated in various malignances. However, its cellular functions remain unknown. A previous study has shown that its protein level begins to
Kyung Uk Hong et al.
The Journal of biological chemistry, 284(24), 16501-16512 (2009-04-17)
During mitosis, establishment of structurally and functionally sound bipolar spindles is necessary for maintaining the fidelity of chromosome segregation. Tumor-associated microtubule-associated protein (TMAP), also known as cytoskeleton-associated protein 2 (CKAP2), is a mitotic spindle-associated protein whose level is frequently up-regulated
Sandhya Manohar et al.
Molecular & cellular proteomics : MCP, 19(9), 1450-1467 (2020-06-20)
Insulin receptor substrate 2 (IRS2) is an essential adaptor that mediates signaling downstream of the insulin receptor and other receptor tyrosine kinases. Transduction through IRS2-dependent pathways is important for coordinating metabolic homeostasis, and dysregulation of IRS2 causes systemic insulin signaling
Han Lin et al.
Molecular and cellular biology, 35(21), 3657-3668 (2015-08-19)
Cdc14 is a phosphatase that controls mitotic exit and cytokinesis in budding yeast. In mammals, the two Cdc14 homologues, Cdc14A and Cdc14B, have been proposed to regulate DNA damage repair, whereas the mitotic exit and cytokinesis rely on another phosphatase
Rong Deng et al.
Autophagy, 17(10), 3011-3029 (2020-11-21)
The function of mitophagy in cancer is controversial. ULK1 is critical for induction of macroautophagy/autophagy and has a more specific role in mitophagy in response to hypoxia. Here, we show that ULK1 deficiency induces an invasive phenotype of breast cancer
Dipankar Ray et al.
Molecular and cellular biology, 25(8), 3338-3347 (2005-03-31)
Ubiquitin-dependent degradation of Cdc25A is a major mechanism for damage-induced S-phase checkpoint. Two ubiquitin ligases, the Skp1-cullin-beta-TrCP (SCFbeta-TrCP) complex and the anaphase-promoting complex (APCCdh1), are involved in Cdc25A degradation. Here we demonstrate that the transforming growth factor beta (TGF-beta)-Smad3 pathway
Wantae Kim et al.
Proceedings of the National Academy of Sciences of the United States of America, 116(19), 9423-9432 (2019-04-20)
The Hippo-YAP/TAZ signaling pathway plays a pivotal role in growth control during development and regeneration and its dysregulation is widely implicated in various cancers. To further understand the cellular and molecular mechanisms underlying Hippo signaling regulation, we have found that
Savvas C Pavlides et al.
Cell cycle (Georgetown, Tex.), 15(7), 931-947 (2016-03-11)
We previously reported that aberrant TGF-β/Smad2/3 signaling in endometrial cancer (ECA) leads to continuous ubiquitylation of p27(kip1)(p27) by the E3 ligase SCF-Skp2/Cks1 causing its degradation, as a putative mechanism involved in the pathogenesis of this cancer. In contrast, normal intact
Daming Gao et al.
Molecular biology of the cell, 20(14), 3305-3316 (2009-05-30)
APC/Cdh1 is a major cell cycle regulator and its function has been implicated in DNA damage repair; however, its exact role remains unclear. Using affinity purification coupled with mass spectrometry, we identified Claspin as a novel Cdh1-interacting protein and further
Juxiang Cao et al.
Science signaling, 8(392), ra87-ra87 (2015-09-04)
The anaphase-promoting complex or cyclosome with the subunit Cdh1 (APC/C(Cdh1)) is an E3 ubiquitin ligase involved in the control of the cell cycle. Here, we identified sporadic mutations occurring in the genes encoding APC components, including Cdh1, in human melanoma
Jie Xu et al.
Nature communications, 8, 14002-14002 (2017-01-17)
β-TrCP and SKP2 are two well-studied F-box proteins, which often act as oncogenes. Whether and how they communicate with each other is unknown. Here we report that FBXW2, a poorly characterized F-box, is a substrate of β-TrCP1 and an E3
Debjani Pal et al.
Cell death & disease, 11(4), 298-298 (2020-04-30)
APC/CCdh1 is a ubiquitin ligase with roles in numerous diverse processes, including control of cellular proliferation and multiple aspects of the DNA damage response. Precise regulation of APC/CCdh1 activity is central to efficient cell-cycle progression and cellular homeostasis. Here, we
Sergio L Colombo et al.
Proceedings of the National Academy of Sciences of the United States of America, 108(52), 21069-21074 (2011-11-23)
During cell division, the activation of glycolysis is tightly regulated by the action of two ubiquitin ligases, anaphase-promoting complex/cyclosome-Cdh1 (APC/C-Cdh1) and SKP1/CUL-1/F-box protein-β-transducin repeat-containing protein (SCF-β-TrCP), which control the transient appearance and metabolic activity of the glycolysis-promoting enzyme 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase, isoform
W Liu et al.
Oncogene, 30(1), 21-31 (2010-08-31)
Inactivation of von Hippel-Lindau tumor-suppressor protein (pVHL) is associated with von Hippel-Lindau disease, an inherited cancer syndrome, as well as the majority of patients with sporadic clear cell renal cell carcinoma (RCC). Although the involvement of pVHL in oxygen sensing
Alan W Lau et al.
Cell research, 23(7), 947-961 (2013-05-15)
Fbw7 and Cdh1 are substrate-recognition subunits of the SCF- and APC-type E3 ubiquitin ligases, respectively. There is emerging evidence suggesting that both Fbw7 and Cdh1 function as tumor suppressors by targeting oncoproteins for destruction. Loss of Fbw7, but not Cdh1
Manzar Hossain et al.
Molecular cell, 81(9), 1951-1969 (2021-03-25)
The initiation of DNA replication involves cell cycle-dependent assembly and disassembly of protein complexes, including the origin recognition complex (ORC) and CDC6 AAA+ ATPases. We report that multiple short linear protein motifs (SLiMs) within intrinsically disordered regions (IDRs) in ORC1
Anil Shukla et al.
Nature communications, 6, 8077-8077 (2015-08-22)
Centrosome overduplication promotes mitotic abnormalities, invasion and tumorigenesis. Cells regulate the number of centrosomes by limiting centriole duplication to once per cell cycle. The orthogonal orientation between a mother and a daughter centriole, established at the time of centriole duplication
Hiroyuki Inuzuka et al.
Nature, 471(7336), 104-109 (2011-03-04)
The effective use of targeted therapy is highly dependent on the identification of responder patient populations. Loss of FBW7, which encodes a tumour-suppressor protein, is frequently found in various types of human cancer, including breast cancer, colon cancer and T-cell
Danit Wasserman et al.
Molecular biology of the cell, 31(8), 725-740 (2020-01-30)
E2F8 is a transcriptional repressor that antagonizes E2F1 at the crossroads of the cell cycle, apoptosis, and cancer. Previously, we discovered that E2F8 is a direct target of the APC/C ubiquitin ligase. Nevertheless, it remains unknown how E2F8 is dynamically
Jia Liu et al.
Journal of cellular physiology, 235(3), 2521-2531 (2019-09-07)
Platelet endothelial cell adhesion molecule-1 (PECAM-1) is a member of the immunoglobulin superfamily and is expressed by hematopoietic and endothelial cells (ECs). Recent studies have shown that PECAM-1 plays a crucial role in promoting the development of the EC inflammatory
Helena Serra et al.
Nature communications, 6, 7935-7935 (2015-08-01)
Coordinated activity of VEGF and Notch signals guides the endothelial cell (EC) specification into tip and stalk cells during angiogenesis. Notch activation in stalk cells leads to proliferation arrest via an unknown mechanism. By using gain- and loss-of-function gene-targeting approaches
Hidefumi Fukushima et al.
Cell reports, 1(5), 434-443 (2012-06-19)
The NFkB/Rel family of proteins play critical roles in a variety of cellular processes. Thus, their physiological activation is tightly controlled. Recently, the NFkB2/p100 precursor has been characterized as the fourth IkB type of suppressor for NFkB. However, the molecular
Widya Mulyasasmita et al.
Journal of controlled release : official journal of the Controlled Release Society, 191, 71-81 (2014-05-23)
To translate recent advances in induced pluripotent stem cell biology to clinical regenerative medicine therapies, new strategies to control the co-delivery of cells and growth factors are needed. Building on our previous work designing Mixing-Induced Two-Component Hydrogels (MITCHs) from engineered
Page 1 of 1