• Mutations in K-Ras and B-Raf activate the phosphoinositide 3-kinase (PI3K)/AKT and mitogen-activated protein kinase (MAPK)/extracellular signal-regulated kinase (ERK) signaling pathways. (biomedcentral.com)
  • One of the well established Rho-kinase-mediated signaling pathways is the phosphorylation of myosin light chain (MLC) and its counteracting MLC phosphatase. (uni-muenchen.de)
  • However, the effect of rapid signaling via ERβ on dendritic spines and the signaling pathways initiated by this receptor in cortical neurons are unknown. (jneurosci.org)
  • Regulation of these pathways is thought to be an important mechanism for regulating spine morphology. (jneurosci.org)
  • To deepen our understanding of the PI3K-AKT-mTOR-S6K and the RAF-MEK-ERK-RSK signaling network in myotubes, we globally analyzed changes in protein phosphorylation levels upon kinase inhibition within these pathways. (omicsdi.org)
  • Receptor tyrosine kinases (RTKs) activate pathways mediated by serine-threonine kinases, such as the PI3K (phosphatidylinositol 3-kinase)-Akt pathway, the Ras-MAPK (mitogen-activated protein kinase)-RSK (ribosomal S6 kinase) pathway, and the mTOR (mammalian target of rapamycin)-p70 S6 pathway, that control important aspects of cell growth, proliferation, and survival. (omicsdi.org)
  • Therefore, we aimed to demonstrate the potential anticancer effects of Sangju honey on human oral squamous cell carcinoma (OSCC), particularly focusing on epithelial-mesenchymal transition (EMT) and apoptotic and mitogen-activated protein kinase (MAPK) signaling pathways. (jcpjournal.org)
  • Western blot analysis was conducted to investigate protein expression related to EMT and apoptotic and MAPK signaling pathways. (jcpjournal.org)
  • In this review, we address the intertwined relationship of these two key molecules by fighting each other as eternal rivals in many signaling pathways. (oncotarget.com)
  • Therefore oncogenic provokes premature senescence by activating the MEK-ERK and MKK3/6-p38 pathways in normal primary cells sequentially. (molecularcircuit.com)
  • Eukaryotic cells respond to DNA damage by activating signaling pathways that promote cell cycle arrest and DNA repair. (kegg.jp)
  • Activated TPKR could activate its downstream signaling elements, like Ras/Raf/MEK/ERK, PI3K/Akt/eIF4E, PI3K/Akt/eNOS and PLC-gamma/PKC pathways. (biomedcentral.com)
  • The mechanisms of radioresistance are still poorly understood, despite it has been suggested that miRNAs play an important role in cell signaling pathways. (frontiersin.org)
  • Differentially regulated pathways were characteristic of high-grade meningiomas. (nature.com)
  • We have identified a novel pathway that directs Lyn/Src family tyrosine kinase signals to the invadopodia to regulate sarcoma cell invasion via the molecule AFAP-1-like-1 (AFAP1L1), a new member of the AFAP (actin filament-associated protein) family. (nature.com)
  • AFAP1L1 intersects several invadopodia pathway components through its multiple domains and motifs, including the following (i) pleckstrin homology domains that bind phospholipids generated at the plasma membrane by phosphoinositide 3-kinase, (ii) a direct filamentous-actin binding domain and (iii) phospho-tyrosine motifs (pY136 and pY566) that specifically bind Vav2 and Nck2 SH2 domains, respectively. (nature.com)
  • These data define a novel pathway that directs Lyn/Src family tyrosine kinase signals to sarcoma cell invadopodia through specific recruitment of Vav2 and Nck2 to phosphorylated AFAP1L1, to control cell migration and invasion. (nature.com)
  • Thus integrins modulate the efficiency of the Erk (extracellular-signal-regulated kinase)/MAP kinase (mitogen-activated protein kinase) pathway, acting at several distinct levels. (nih.gov)
  • We have shown that both cAMP-dependent protein kinase and PAKs (p21-activated kinases) play a role in integrin regulation of the Erk pathway, acting primarily at the level of Raf-1. (nih.gov)
  • Activated PAK1 enhances cell survival and migration via the AKT pathway, and stimulates transformation through the Ras/Raf/ERK/MAPK pathway. (biomedcentral.com)
  • Rho-kinase regulates a second pathway that involves activation of LIM-kinases (LIMKs) and subsequent phosphorylation and inactivation of cofilin, an actin dynamizing protein. (uni-muenchen.de)
  • The signaling pathway Rho-kinase/LIMKs/cofilin phosphorylation during platelet activation and the question, how the phosphorylation of cofilin affects the actin dynamics underlying platelet activation, has not previously been studied. (uni-muenchen.de)
  • Inhibition of the Rho-kinase/LIMK-1 pathway unmasked cofilin dephosphorylation suggesting that during shape change the simultaneous activation of a cofilin phosphatase counteracts the effect of LIMK-1 for phosphorylating cofilin. (uni-muenchen.de)
  • Since the kinetics of cofilin phospho-cycle was similar during secretion and platelet aggregation in LPA- and thrombin-stimulated cells, I propose a general two-step regulatory process for cofilin phospho-cycle underlying primarily secretion, and subsequently platelet aggregation: dephosphorylation by a cofilin phosphatase and then rephosphorylation by the Rho-kinase/LIMK-1 pathway. (uni-muenchen.de)
  • These results implicate ERβ signaling in controlling dendritic spine morphology, in part via a PAK/ERK1/2-dependent pathway, and provide mechanistic insight into the rapid cellular effects of estrogen on brain function. (jneurosci.org)
  • Signaling via ERβ also resulted in activation of a PAK/ERK1/2 (extracellular signal-regulated kinase 1/2) signaling pathway. (jneurosci.org)
  • Finally, IGF‑1R protein, phosphoinositide 3‑kinase/Akt signaling pathway‑associated proteins and cyclin pathway‑associated proteins were differentially expressed between miR‑497‑overexpressing cells and miR-497-silenced cells. (spandidos-publications.com)
  • To gain further knowledge about the PI3K-AKT-mTOR-S6K and the RAF-MEK-ERK-RSK signaling networks in myotubes, we analyzed changes in protein phosphorylation levels upon pathway activation and direct kinase inhibition on a global scale. (omicsdi.org)
  • Sangju honey inhibits Ca9-22 and YD-10B cell proliferation by regulating EMT, inducing apoptosis, and suppressing the MAPK signaling pathway. (jcpjournal.org)
  • Protein and gene expression of apoptotic signaling pathway-related proteins such as caspase-3, cytochrome c, and PARP were determined to provide evidence for the mechanisms of action of Tan IIA in the treatment of psoriasis. (hindawi.com)
  • Finally, we found that PAK3 regulated EMT-related molecule expression and EMT-related TGF-β/smad signaling pathway. (jcancer.org)
  • Further studies showed that UASR1 activated AKT and AKT-mediated mTOR signaling pathway to stimulate cell proliferation and growth. (jcancer.org)
  • Taken together, our data suggest that UASR1 plays an oncogenic role in breast cancer cells through activation of the AKT/mTOR signaling pathway, being a novel RNA oncogene. (jcancer.org)
  • In primary mammalian cells oncogenic induces premature senescence depending on an active MEK-extracellular signal-regulated kinase (ERK) mitogen-activated protein kinase (MAPK) pathway. (molecularcircuit.com)
  • Constitutive activation of the pathway induces p53 p21 and p16 and leads to early senescence. (molecularcircuit.com)
  • Ectopic expression of MEKK3 a MAPKKK that activates p38 induced G1 arrest and reversed induces premature senescence through sequential activation of the MEK-ERK pathway and the MKK3/6-p38 pathway in primary human fibroblasts. (molecularcircuit.com)
  • The MEK-ERK pathway when activated by transforms cells. (molecularcircuit.com)
  • Cyclin-CDK inhibitors (CKIs), such as p16Ink4a, p15Ink4b, p27Kip1, and p21Cip1, are involved in the negative regulation of CDK activities, thus providing a pathway through which the cell cycle is negatively regulated. (kegg.jp)
  • The peroxisome proliferator- activated receptor gamma coactivator 1-alpha ( Ppargc1a ) gene was found to be involved in the networks generated using Ingenuity Pathway Studio (IPA) from the differentially expressed transcript cluster lists of week 2 versus 1, week 3 versus 2, week 6 versus 3, and week 8 versus 6. (molvis.org)
  • The morphological and functional changes of platelets require a drastic remodeling of the actin cytoskeleton regulated by numerous actin-binding proteins and signaling molecules such as the family of Rho-GTPases. (uni-muenchen.de)
  • Further, the contribution of PAK1 to EOPK-induced AKT and extracellular signal-regulated kinase (ERK) suppression was assessed by siRNA-mediated PAK1 knockdown. (biomedcentral.com)
  • Activation of ERβ by WAY-200070 also resulted in the phosphorylation of p21-activated kinase (PAK) and extracellular signal-regulated kinase 1/2 (ERK1/2) in cultured cortical neurons, suggesting a mechanism for the regulation of the actin cytoskeleton. (jneurosci.org)
  • Insulin-like growth factor-1 receptor (IGF-1R) is a member of the receptor tyrosine kinase family and contains two extracellular α subunits (including the ligand-binding site) and two β subunits (with intracellular tyrosine kinase activity) ( 22 , 23 ). (spandidos-publications.com)
  • Hormones and growth factors induce the activation of a number of protein kinases that belong to the AGC subfamily, including isoforms of PKA, protein kinase B (also known as Akt), PKC, S6K p70 (ribosomal S6 kinase), RSK (p90 ribosomal S6 kinase) and MSK (mitogen- and stress-activated protein kinase), which then mediate many of the physiological processes that are regulated by these extracellular agonists. (omicsdi.org)
  • Furthermore, it downregulated the expression of phospho (p)-extracellular signal-regulated kinases 1 and 2, p-c-Jun amino-terminal kinase, and p-p38 in Ca9-22 and YD-10B cells. (jcpjournal.org)
  • Relationship between Ras and Raf-1 qualified AP24534 prospects towards the sequential activation from the MAP kinase kinases (MAPKKs) MEK1 and MEK2 as well as the MAPKs extracellular signal-regulated kinase 1 (ERK1) and ERK2. (molecularcircuit.com)
  • Recently, a large number of signaling proteins reported play an important key role in the process of LPLI-induced cell proliferation, probably due to the fact that the molecular events they are involved in are the basic response of the cells to extracellular stimuli. (biomedcentral.com)
  • PAK4 regulates cellular processes by its scaffolding activity and/or by phosphorylation of effector substrates, which in-turn, set-up a cascades of biochemical events cumulating into a cellular phenotypic response. (wikipedia.org)
  • Through its interaction with Vav2, AFAP1L1 regulates Rac activity and downstream control of PAK1/2/3 (p21-activated kinases) phosphorylation of myosin light chain (MLC) kinase and MLC2. (nature.com)
  • Our results showing that only dephosphorylated (activated) cofilin binds with F-actin support previous observations that the state of cofilin phosphorylation determines its association with F-actin. (uni-muenchen.de)
  • In contrast, BI-D1870 does not affect the agonist-triggered phosphorylation of substrates for six other AGC kinases. (omicsdi.org)
  • This kinase was shown to be responsible for the phosphorylation of retinoblastoma gene product (Rb). (thermofisher.com)
  • PAK1 is an important effector of Rac and Cdc42 that regulates cell transformation and tumor proliferation [ 9 ]. (biomedcentral.com)
  • Chemokines regulate the transport activation and sometimes proliferation of several cell types including myeloid lymphoid GW788388 endothelial and epithelial cells1 2 There are four chemokine subfamilies - CXC C CX3C and CC - based on the positions of conserved cysteine residues near the amino terminus of the proteins1 (TABLE 1). (cancerrealitycheck.com)
  • The role of miR‑497 in regulating the proliferation of HCC‑derived cells was also investigated in vitro and in vivo. (spandidos-publications.com)
  • P21-activated kinase 3 (PAK3) is a serine/threonine protein kinase, and PAK3 affects the EMT, proliferation, metastasis and invasion of HCC. (jcancer.org)
  • Some lncRNAs affect the growth and development of breast cancer by regulating cell proliferation and apoptosis, and others are involved in invasion and metastasis and drug resistance of breast cancer [ 6 ]. (jcancer.org)
  • In addition, compared to the mono-treatment, combination of Polo-like kinase 1 inhibition with anti-mitotic or DNA damaging agents boosts more severe mitotic defects, effectually triggers apoptosis and strongly inhibits proliferation of cancer cells with functional p53. (oncotarget.com)
  • Hematopoietic progenitor kinase 1 (HPK1) regulates stress responses, proliferation, and apoptosis in hematopoietic cells. (aacrjournals.org)
  • Activated ERK2 and ERK1 promote cell proliferation. (molecularcircuit.com)
  • Low power laser irradiation (LPLI) promotes proliferation of multiple cells, which (especially red and near infrared light) is mainly through the activation of mitochondrial respiratory chain and the initiation of cellular signaling. (biomedcentral.com)
  • Recently, the signaling proteins involved in LPLI-induced proliferation merit special attention, some of which are regulated by mitochondrial signaling. (biomedcentral.com)
  • Hepatocyte growth factor receptor (c-Met), a member of tyrosine protein kinase receptors (TPKR), is phosphorylated during LPLI-induced proliferation, but tumor necrosis factor alpha (TNF-alpha) receptor has not been affected. (biomedcentral.com)
  • Use of effector domain mutants of Rac suggest that Nischarin acts downstream of Rac, probably at the level of PAK-family kinases. (nih.gov)
  • The small GTPase Rho can regulate several aspects of cellular function, predominantly through its downstream effector Rho-kinase. (uni-muenchen.de)
  • both E2F1 and c-Myc are stimulating factors of H19 expression, and the H19 lncRNA functions as a downstream effector of c-Myc and E2F1 in tumor development and progression [ 11 ]. (jcancer.org)
  • p21-activated kinase 4 (PAK4), a specific effector of the Rho GTPase Cdc42, is activated by HGF, and we have previously shown that activated PAK4 induces a loss of both actin stress fibres and focal adhesions. (silverchair.com)
  • Moreover, Sangju honey stimulated apoptosis by increasing the expression of p21, p53, cleaved caspase 3, and caspase 9. (jcpjournal.org)
  • Mitochondrial regulation of apoptosis further downstream was investigated, showing changes in the mitochondrial membrane potential, cytochrome c release into the cytoplasm, and enhanced activation of cleaved caspase-3 and Poly ADP-ribose polymerase (PARP). (hindawi.com)
  • Upon treatment with Plk1 inhibitors, p53 in tumor cells is activated and induces strong apoptosis, whereas tumor cells with inactive p53 arrest in mitosis with DNA damage. (oncotarget.com)
  • Similarly, Triphala induced apoptosis in another pancreatic cancer cell line BxPC-3 by activating ERK. (biomedcentral.com)
  • On the other hand, Triphala failed to induce apoptosis or activate ERK or p53 in normal human pancreatic ductal epithelial (HPDE-6) cells. (biomedcentral.com)
  • PAK proteins are critical effectors that link Rho GTPases to cytoskeleton reorganization and nuclear signaling. (wikipedia.org)
  • In this regard, restoration of p53 in tumor cells with loss or mutation of p53 will reinforce the cytotoxicity of combined Polo-like kinase 1 therapy and provide a proficient strategy for combating relapse and metastasis of cancer. (oncotarget.com)
  • p21 and other tumor suppressor genes' inactivation are therefore most likely involved in the first steps of the cancer model, with later stages possibly involving protooncogene activation and inflammation. (medscape.com)
  • In response to DNA damage, the checkpoint kinase ATM phosphorylates and activates Chk2, which in turn directly phosphorylates and activates p53 tumor suppressor protein. (kegg.jp)
  • It is postulated to bind as a tetramer to a p53-binding site and activate expression of downstream genes that inhibit growth and/or invasion, and thus function as a tumor suppressor. (affbiotech.cn)
  • PAK4 is one of six members of the PAK family of serine/threonine kinases which are divided into group I (PAK1, PAK2 and PAK3) and group II (PAK4, PAK6 and PAK5/7). (wikipedia.org)
  • Similar to PAK1, PAK4-signaling-dependent cellular functions also regulate both physiologic and disease processes such as cancer, as PAK4 is overexpressed and/or hyperstimulated in human cancer, at-large. (wikipedia.org)
  • Cyclin-dependent kinases (CDKs) are key regulatory enzymes, each consisting of a catalytic CDK subunit and an activating cyclin subunit. (kegg.jp)
  • It is a catalytic subunit of the protein kinase complex that is important for cell cycle G1 phase progression. (thermofisher.com)
  • Protein Serine-threonine kinases that phosphorylate the 63-kDa subunit of AMP-ACTIVATED PROTEIN KINASES. (bvsalud.org)
  • Thus, inactive p53 is not associated with a susceptible cytotoxicity of Polo-like kinase 1 inhibition and could rather foster the induction of polyploidy/aneuploidy in surviving cells. (oncotarget.com)
  • Akt-RSK-S6 kinase signaling networks activated by oncogenic receptor tyrosine kinases. (omicsdi.org)
  • PKCε is usually referred to as an oncogenic kinase as it is involved in the regulation of mitogenesis, cellular invasion, and survival. (biomedcentral.com)
  • These studies have got described the molecular occasions inside the signaling cascade that result in premature senescence and therefore have provided brand-new insights into how confers oncogenic change in major cells. (molecularcircuit.com)
  • Estrogen receptor β (ERβ) is expressed in cortical neurons, and ERβ knock-out mice display impaired performance in cortically mediated processes, suggesting that signaling via this receptor has profound effects on cortical neuron function. (jneurosci.org)
  • However, the effect of rapid signaling through estrogen receptor β (ERβ) in cortical neurons is not known. (jneurosci.org)
  • We developed a large-scale proteomic approach to identify more than 300 substrates of this kinase family in cancer cell lines driven by the c-Met, epidermal growth factor receptor (EGFR), or platelet-derived growth factor receptor alpha (PDGFRalpha) RTKs. (omicsdi.org)
  • We found that LCH decreased epidermal growth factor receptor (EGFR) and AKT kinase activities and related activating signaling proteins including pEGFR and pAKT. (biomolther.org)
  • VPF In this review I discuss the factors that lie upstream of the NF-κB cascade that are activated during tumorigenesis and the role of the putative NF-κB enhanceosome in constitutive chemokine gene transcription during tumorigenesis. (cancerrealitycheck.com)
  • In this review I explore the mechanisms by which constitutively activated kinases that GW788388 function upstream of the NF-κB cascade facilitate chemokine-mediated tumorigenesis. (cancerrealitycheck.com)
  • The activation of Rho-kinase was found to be upstream to secretion and integrin IIbβ3 activation. (uni-muenchen.de)
  • Like Rho-kinase activation, it was also found that LIMK-1 activation was independent and upstream of integrin IIbβ3 activation. (uni-muenchen.de)
  • CDKs regulate the cell's progression through the phases of the cell cycle by modulating the activity of key substrates. (kegg.jp)
  • LPLI-induced cell cycle progression can be regulated by the activation or elevated expressions of cell cycle-specific proteins. (biomedcentral.com)
  • BI-D1870 is a specific inhibitor of the p90 RSK (ribosomal S6 kinase) isoforms in vitro and in vivo. (omicsdi.org)
  • The activity of this kinase is restricted to the G1-S phase, which is controlled by the regulatory subunits D-type cyclins and CDK inhibitor p16(INK4a). (thermofisher.com)
  • 1,000 human miRNAs have been identified that regulate ~1/3 of the coding genes in the human genome ( 9 ). (spandidos-publications.com)
  • However, whether miR-497 regulates other target genes in HCC is unknown. (spandidos-publications.com)
  • To date, it is well known that lncRNAs participate in chromatin modifications and transcriptional and translational regulation of protein-encoding genes or regulate protein function and activity through specific binding [ 3 - 5 ]. (jcancer.org)
  • In addition, we propose that Ppargc1a might play a role in regulating postnatal scleral development by interacting with a different set of genes at different scleral growth stages. (molvis.org)
  • PAK4 and/or PAK4-dependent signals also modulate the expression of genomic targets, including MT1-MMP and p57Kip2. (wikipedia.org)
  • Although many kinases are known players, their downstream targets are still largely unexplored. (omicsdi.org)
  • Despite that many of the involved kinases are known, their downstream targets have remained largely unexplored. (omicsdi.org)
  • The phosphoproteomics data were used to define potential targets of the kinases AKT, RSK and S6K, which share the substrate recognition motif RxRxxp[ST]. (omicsdi.org)
  • Downstream targets of CDKs include transcription factor E2F and its regulator Rb. (kegg.jp)
  • Serine/threonine-protein kinase PAK 4 is an enzyme that in humans is encoded by the PAK4 gene. (wikipedia.org)
  • The core domains of PAK4 include, a kinase domain in the C-terminal region, a p21-binding domain (PBD), and a newly defined auto-inhibitory domain (AID) or an AID-like pseudosubstrate sequence (PS) domain. (wikipedia.org)
  • PAK4 interacts specifically with the GTP-bound form of Cdc42Hs and weakly activates the JNK family of MAP kinases. (wikipedia.org)
  • Examples of PAK4-regulated cellular processes include, dynamic reorganization of actin, and microtubule fibers, anchorage-independent growth, filopodium formation, and cell motility ITGB5, cell survival embryonic development, supports stem cell-like phenotypes, and gene expression. (wikipedia.org)
  • Modulation of PAK4 signaling has been shown to lead to significant functional implications in a number of disease conditions, exemplified by oncogenesis, cancer cell invasion and metastasis. (wikipedia.org)
  • Here we describe the small molecule BI-D1870, which inhibits RSK1, RSK2, RSK3 and RSK4 in vitro with an IC(50) of 10-30 nM, but does not signi-ficantly inhibit ten other AGC kinase members and over 40 other protein kinases tested at 100-fold higher concentrations. (omicsdi.org)
  • It was suggested that Tgfβ1 could possibly act as a signaling molecule in controlling collagen gene expression and modulate ECM during ocular growth. (molvis.org)
  • The p21 activated kinase (PAK) family of proteins has been identified as a novel target for cancer therapies [ 7 ]. (biomedcentral.com)
  • p53 represses the promoter of Polo-like kinase 1, whereas Polo-like kinase 1 inhibits p53 and its family members p63 and p73 in cancer cells lacking functional p53. (oncotarget.com)
  • Since the discovery of Polo kinase in Drosophila in 1988 [ 1 ], the Polo-like kinase (Plk) family has been attracting enormous attention, both in academia and in pharmaceutical industry. (oncotarget.com)
  • Five members of the Plk family have been discovered in humans and these serine/threonine kinases have emerged as key players by performing crucial functions in the cell cycle, DNA damage response and neuron biology [ 2 - 6 ]. (oncotarget.com)
  • CDK4 is a member of the Ser/Thr protein kinase family. (thermofisher.com)
  • It was found that the activation of Rho-kinase is important for an increase in F-actin content underlying Ca2+-independent platelet shape change. (uni-muenchen.de)
  • The rapid activation of Rho-kinase during secretion leads to a further increase in F-actin content as compared to shape change. (uni-muenchen.de)
  • Together, these results show that Rho-kinase regulates the F-actin increase underlying shape change and secretion, but it is not directly involved in aggregation. (uni-muenchen.de)
  • High expression of PAK3 enhances the invasion of HCC and regulates EMT, suggesting that PAK3 may be a potential target for the treatment of HCC. (jcancer.org)
  • constitutive but well install Hh being not regulates on the synthesis of development effects through the Toll-like activity. (evakoch.com)
  • Phosphoproteomic techniques have been widely employed to identify kinase activity, which may lend itself to pharmaceutical blockade. (nature.com)
  • This action results in reactivation of AMP-ACTIVATED PROTEIN KINASE activity and downstream signaling aimed at decreased metabolism. (bvsalud.org)
  • It has been reported that under certain biological conditions p38 AP24534 can negatively AP24534 regulate cell growth. (molecularcircuit.com)
  • The physiological agonist thrombin and the pathophysiological relevant agonist lysophosphatidic acid (LPA), which is the main platelet-activating lipid in atherosclerotic plaque, were used as platelet stimuli to address these questions. (uni-muenchen.de)
  • CXCL8 and CXCL6 bind to the chemokine receptors CXCR1 and CXCR2 whereas CXCL1 and other CXC-chemokines that have a Glu-Leu-Arg (ELR) motif at their amino terminus (CXCL2 -3 and-5) bind to and activate CXCR2 only2. (cancerrealitycheck.com)
  • Furthermore, restoring wild-type HPK1 protein in PDA cells led to the increase in p21 and p27 protein expression and cell cycle arrest. (aacrjournals.org)
  • Mitochondria are the center of many diverse cellular functions integrating signals between the organelle and the nucleus. (biomedcentral.com)
  • H19 gene is reactivated and up-regulated during tissue regeneration or tumorigenesis [ 11 , 12 ]. (jcancer.org)
  • It can be difficult to assess the individual functions of each AGC kinase because their substrate specificities are similar. (omicsdi.org)
  • Integrins clearly play a key role in regulating both mitogenic signalling and cell migration. (nih.gov)
  • After MG132 withdrawal, wild-type HPK1 protein expression was markedly decreased within 24 hours, but kinase-dead HPK1 mutant protein expression was sustained for up to 96 hours. (aacrjournals.org)
  • Our study shows that LIMK-1 activation was mainly Rho-kinase dependent in LPA- and thrombin-stimulated platelets. (uni-muenchen.de)
  • the latter phase was due to Rho-kinase/LIMK-1 activation. (uni-muenchen.de)