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GoPubMed Proteins lists recent and important papers and reviews for proteins. Page last changed on 30 Sep 2015.

Programmed cell death 4

T is, PDCD4, programmed cell death 4
This gene is a tumor suppressor and encodes a protein that binds to the eukaryotic translation initiation factor 4A1 and inhibits its function by preventing RNA binding. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2010] (from NCBI)
Top mentioned proteins: miR, V1a, PTEN, CAN, HAD
Papers on T is
[Drug resistance of colon cancer cells to 5-fluorouracil mediated by microRNA-21].
Zou et al., Chengdu, China. In Zhonghua Yi Xue Yi Chuan Xue Za Zhi, 10 Nov 2015
UNASSIGNED: OBJECTIVE To explore downstream regulatory pathway of microRNA-21 (miR-21) in colon cancer cells (RKO) through detecting miR-21 and its target PDCD4, and the influence of miR-21 regulation on the sensitivity of RKO cells to 5-fluorouracil (5-FU).
Long noncoding RNA GAS5 suppresses the migration and invasion of hepatocellular carcinoma cells via miR-21.
Zhang et al., Nanjing, China. In Tumour Biol, 24 Oct 2015
The present report demonstrates that there are lower levels of GAS5, PDCD4, and PTEN and higher levels of microRNA-21 (miR-21) in HCC tissues than in adjacent normal tissues.
miR-21 regulates tumor progression through the miR-21-PDCD4-Stat3 pathway in human salivary adenoid cystic carcinoma.
Ling et al., Hangzhou, China. In Lab Invest, 14 Oct 2015
To explore the potential mechanisms by which miR-21 regulate invasion and migration, we identified one direct miR-21 target gene, programmed cell death 4 (PDCD4), which has been implicated in invasion and metastasis.
Targeting strategies on miRNA-21 and PDCD4 for glioblastoma.
To et al., Shanghai, China. In Arch Biochem Biophys, 15 Sep 2015
Programmed cell death 4 (PDCD4) is critical in mediating apoptosis in GBM, and is downregulated by miR-21, which may mediate the resistance of glioblastoma cells against chemotherapy or radiation via its target genes PDCD4.
Integrated molecular analysis to investigate the role of microRNAs in pancreatic tumour growth and progression.
Jiao et al., Roma, Italy. In Lancet, Mar 2015
FINDINGS: We identified three miRNAs (miR-21, miR-23a, and miR-27a) that acted as cooperative repressors of a network of tumour suppressor genes that included PDCD4, BTG2, and NEDD4L.
Characterization and effects of miR-21 expression in esophageal cancer.
Tian et al., Shijiazhuang, China. In Genet Mol Res, Dec 2014
The western blot method was used to detect the expression of PTEN, PDCD4, and K-ras proteins.
Pasteurella multocida toxin- induced osteoclastogenesis requires mTOR activation.
Kubatzky et al., Heidelberg, Germany. In Cell Commun Signal, Dec 2014
Activated p70 S6K1 decreases the expression of programmed cell death protein 4 (PDCD4), a negative transcriptional regulator of osteoclastogenesis, at the protein and gene level.
miR-21 in ischemia/reperfusion injury: a double-edged sword?
Ding et al., Shanghai, China. In Physiol Genomics, Dec 2014
Preconditioning-induced upregulation of miR-21 contributes to the protection against subsequent renal I/R injury through the targeting of genes such as the proapoptotic gene programmed cell death 4 and interactions between miR-21 and hypoxia-inducible factor.
The role of microRNAs in the control and mechanism of action of IL-10.
O'Neill et al., Dublin, Ireland. In Curr Top Microbiol Immunol, 2013
Another miRNA, miR-21, has been shown to indirectly regulate IL-10 via downregulation of the IL-10 inhibitor PDCD4.
Pdcd4 knockdown up-regulates MAP4K1 expression and activation of AP-1 dependent transcription through c-Myc.
Yang et al., Lexington, United States. In Biochim Biophys Acta, 2012
Pdcd4 knockdown up-regulates MAP kinase kinase kinase kinase 1 (MAP4K1) expression and increases phosphorylation of c-Jun.
Role of microRNA-21 and programmed cell death 4 in the pathogenesis of human uterine leiomyomas.
Christenson et al., Kansas City, United States. In Fertil Steril, 2012
Elevated leiomyoma miR-21 levels are predicted to decrease PDCD-4 levels, thus leiomyomas differ from other tumors where loss of PDCD-4 is associated with tumor progression.
Regulatory effects of programmed cell death 4 (PDCD4) protein in interferon (IFN)-stimulated gene expression and generation of type I IFN responses.
Platanias et al., Chicago, United States. In Mol Cell Biol, 2012
IFN-dependent phosphorylation of PDCD4 results in downregulation of PDCD4 protein levels as the phosphorylated form of PDCD4 interacts with the ubiquitin ligase beta-TRCP (beta-transducin repeat-containing protein) and undergoes degradation.
PTEN and PDCD4 are bona fide targets of microRNA-21 in human cholangiocarcinoma.
Chen et al., Beijing, China. In Chin Med Sci J, 2012
microRNA-21 expression is up-regulated in human cholangiocarcinoma and PTEN, PDCD4 are direct effectors of microRNA-21.
Protein kinase GSK3β regulates tumor suppressor Pdcd4 expression in lung cancer cells.
Korobko et al., Moscow, Russia. In Dokl Biochem Biophys, 2012
role of GSK3beta in Pdcd4 expression lung cancer cells
The role of microRNA in modulating myocardial ischemia-reperfusion injury.
Birnbaum et al., Galveston, United States. In Physiol Genomics, 2011
By altering the expression of various key elements in cell survival and apoptosis [such as phosphoinositide 3-kinase (PI3K), phosphatase and tensin homolog deleted on chromosome 10 (PTEN), Bcl-2, Mcl-1, heat shock protein (HSP)60, HSP70, HSP20, programmed cell death 4 (Pdcd4), LRRFIP1, Fas ligand (FasL), Sirt-1, etc.], miRNAs alter the response to ischemia-reperfusion injury.
Resistance may not be futile: microRNA biomarkers for chemoresistance and potential therapeutics.
Weiss et al., Phoenix, United States. In Mol Cancer Ther, 2010
microRNAs have recently been identified as playing a role in the regulation of key genes implicated as cancer therapeutic targets or in mechanisms of chemoresistance including EGFR, MDR1, PTEN, Bak1, and PDCD4 among others.
Negative regulation of TLR4 via targeting of the proinflammatory tumor suppressor PDCD4 by the microRNA miR-21.
O'Neill et al., Dublin, Ireland. In Nat Immunol, 2010
miR-21 regulates PDCD4 expression after LPS stimulation.
A network model of a cooperative genetic landscape in brain tumors.
Sikic et al., Chicago, United States. In Jama, 2009
A multigene risk scoring model based on 7 landscape genes (POLD2, CYCS, MYC, AKR1C3, YME1L1, ANXA7, and PDCD4) is associated with the duration of overall survival in 189 glioblastoma samples from TCGA (global log-rank P = .02
SMAD proteins control DROSHA-mediated microRNA maturation.
Hata et al., Boston, United States. In Nature, 2008
miR-21 downregulates PDCD4 (programmed cell death 4), which in turn acts as a negative regulator of smooth muscle contractile genes.
S6K1- and betaTRCP-mediated degradation of PDCD4 promotes protein translation and cell growth.
Pagano et al., New York City, United States. In Science, 2006
in response to mitogens, PDCD4 was rapidly phosphorylated by protein kinase S6K1 & then degraded by ubiquitin ligase SCF(betaTRCP); it is proposed that regulated degradation of PDCD4 in response to mitogens allows efficient protein synthesis & cell growth
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