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10.1002/mc.22088 http://scihub22266oqcxt.onion/10.1002/mc.22088 C4565142!4565142 !24151146     free     free     free Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\24151146 .jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117       Mol+Carcinog 2014 ; 53 Suppl 1 (0 1 ): E169-80 Nephropedia Template TP {{tp|p=24151146 |t=2014. Reg4-induced mitogenesis involves Akt-GSK3?-?-Catenin-TCF-4 signaling in human colorectal cancer |pdf=|usr=}}{{24151146 }} gab.com Text Reg4-induced mitogenesis involves Akt-GSK3 - -Catenin-TCF-4 signaling in human colorectal cancer JO: Mol Carcinog http://www.kidney.de/pget.php?&tw=1&pmid=24151146 #FOAvip Upregulation of regenerating gene 4 (Reg4) is observed in many human gastrointestinal malignancies including colorectal cancer (CRC). We previously reported a Reg4-mediated induction of epidermal growth factor receptor-Akt-AP1 signaling regulating CRC cell apoptosis. However, the role of Reg4 in the regulation of CRC cell division is poorly understood. This study tests the hypothesis that Reg4 induces Akt-GSK3?-?-Catenin-TCF-4 signaling to regulate CRC cell division. In vitro models of human CRC were used to determine the role of Reg4 in regulation of CRC cell division. Cell cycle studies demonstrated that Reg4 treatment significantly decreased CRC cell number in G1 phase and increased in G2 phase. Subsequently Reg4 significantly increased the mitotic index of CRC cells. As assessed by real-time RT-PCR and Western blot analyses, Reg4 significantly increased the expression of cell cycle regulatory genes Cyclin D1 and D3, and associated Cyclin-dependent kinases (CDK4 and CDK6). Reg4-mediated increase in these genes involved a pathway that included an induced Akt activity by increasing phosphorylation of Thr308 and Ser473, a reduced glycogen synthase kinase 3? (GSK-3?) activity by increasing phosphorylation of Ser9, an induced nuclear translocation of ?-Catenin by decreasing phosphorylation of Ser33/37/Thr41, and an increased TCF-4 transcriptional activity. Furthermore, antagonism of Reg4-signaling using Reg4-specific mAbs (2H6 and 3E5) and Akt inhibitor significantly decreased, whereas agonism using GSK-3? antagonist (SB216763) significantly increased mitotic index and proliferation of CRC cells. These results identify Reg4 as a key regulator of the CRC cell division and proliferation, hence a potential target of human CRC treatment. Twit Text FOAVip Reg4-induced mitogenesis involves Akt-GSK3 - -Catenin-TCF-4 signaling in human colorectal cancer ????Mol Carcinog http://www.kidney.de/pget.php?&tw=1&pmid=24151146 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=24151146 #FOAvip English Wikipedia <ref>{{Cite pmid|24151146 }}</ref> Reg4-induced mitogenesis involves Akt-GSK3?-?-Catenin-TCF-4 signaling in human colorectal cancer #MMPMID24151146 Bishnupuri KS ; Sainathan SK ; Bishnupuri K ; Leahy DR ; Luo Q ; Anant S ; Houchen CW ; Dieckgraefe BK Mol Carcinog 2014[Feb]; 53 Suppl 1 (0 1 ): E169-80 PMID24151146 show ga Upregulation of regenerating gene 4 (Reg4) is observed in many human gastrointestinal malignancies including colorectal cancer (CRC). We previously reported a Reg4-mediated induction of epidermal growth factor receptor-Akt-AP1 signaling regulating CRC cell apoptosis. However, the role of Reg4 in the regulation of CRC cell division is poorly understood. This study tests the hypothesis that Reg4 induces Akt-GSK3?-?-Catenin-TCF-4 signaling to regulate CRC cell division. In vitro models of human CRC were used to determine the role of Reg4 in regulation of CRC cell division. Cell cycle studies demonstrated that Reg4 treatment significantly decreased CRC cell number in G1 phase and increased in G2 phase. Subsequently Reg4 significantly increased the mitotic index of CRC cells. As assessed by real-time RT-PCR and Western blot analyses, Reg4 significantly increased the expression of cell cycle regulatory genes Cyclin D1 and D3, and associated Cyclin-dependent kinases (CDK4 and CDK6). Reg4-mediated increase in these genes involved a pathway that included an induced Akt activity by increasing phosphorylation of Thr308 and Ser473, a reduced glycogen synthase kinase 3? (GSK-3?) activity by increasing phosphorylation of Ser9, an induced nuclear translocation of ?-Catenin by decreasing phosphorylation of Ser33/37/Thr41, and an increased TCF-4 transcriptional activity. Furthermore, antagonism of Reg4-signaling using Reg4-specific mAbs (2H6 and 3E5) and Akt inhibitor significantly decreased, whereas agonism using GSK-3? antagonist (SB216763) significantly increased mitotic index and proliferation of CRC cells. These results identify Reg4 as a key regulator of the CRC cell division and proliferation, hence a potential target of human CRC treatment. |Adenocarcinoma/genetics/metabolism/pathology [MESH] |Apoptosis [MESH] |Basic Helix-Loop-Helix Leucine Zipper Transcription Factors/genetics/*metabolism [MESH] |Blotting, Western [MESH] |Cell Adhesion [MESH] |Cell Cycle [MESH] |Cell Movement [MESH] |Cell Proliferation [MESH] |Colorectal Neoplasms/genetics/metabolism/*pathology [MESH] |Glycogen Synthase Kinase 3 beta [MESH] |Glycogen Synthase Kinase 3/genetics/*metabolism [MESH] |Humans [MESH] |Lectins, C-Type/*physiology [MESH] |Mitosis/*physiology [MESH] |Pancreatitis-Associated Proteins [MESH] |Phosphatidylinositol 3-Kinases/genetics/metabolism [MESH] |Phosphorylation [MESH] |Proto-Oncogene Proteins c-akt/genetics/*metabolism [MESH] |RNA, Messenger/genetics [MESH] |RNA, Small Interfering/genetics [MESH] |Real-Time Polymerase Chain Reaction [MESH] |Reverse Transcriptase Polymerase Chain Reaction [MESH] |Signal Transduction [MESH] |Transcription Factor 4 [MESH] |Transcription Factors/genetics/*metabolism [MESH] |Tumor Cells, Cultured [MESH]Reg4-induced mitogenesis involves Akt-GSK3?-?-Catenin-TCF-4 signaling (epmc).pdf DeepDyve Pubget Overpricing