Use my Search Websuite to scan PubMed, PMCentral, Journal Hosts and Journal Archives, FullText. Kick-your-searchterm to multiple Engines kick-your-query now !>

A dictionary by aggregated review articles of nephrology, medicine and the life sciences Your one-stop-run pathway from word to the immediate pdf of peer-reviewed on-topic knowledge.

10.1080/21541248.2016.1178366 http://scihub22266oqcxt.onion/10.1080/21541248.2016.1178366 C5003543!5003543!27111337     free     free     free Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Small+GTPases 2016 ; 7 (3): 178-85 Nephropedia Template TP {{tp|p=27111337|t=2016. Interplay between PREX2 mutations and the PI3K pathway and its effect on epigenetic regulation of gene expression in NRAS-mutant melanoma |pdf=|usr=}}{{27111337}} gab.com Text Interplay between PREX2 mutations and the PI3K pathway and its effect on epigenetic regulation of gene expression in NRAS-mutant melanoma JO: Small GTPases http://www.kidney.de/pget.php?&tw=1&pmid=27111337 #FOAvip PREX2 is a PTEN interacting protein that is significantly mutated in melanoma and pancreatic ductal adenocarcinoma. Recently, we reported the mechanistic basis of melanomagenesis by PREX2 mutations. Truncating PREX2 mutations activate its guanine nucleotide exchange factor activity for its substrate RAC1. This leads to increased PI3K/AKT signaling associated with reduced DNA methylation and increased cell proliferation in NRAS-mutant melanoma. Here, we provide additional data that indicates a reciprocal regulation of PREX2 by PTEN whereby loss of PTEN results in a dramatic increase in expression of PREX2 at the protein level. Pharmacologic studies revealed destabilization of PREX2 by inhibition of PI3K/AKT signaling. Additionally, we provide data to show a selective decrease in a particular histone mark, H4 Lys20 trimethylation, in cells expressing PREX2 E824* truncating mutation globally and at the imprint control region of CDKN1C (also known as p57) and IGF2. The decrease in H4K20 trimethylation coupled with DNA hypomethylation at this particular locus is associated with genomic imprinting and regulation of expression of p57 and IGF2. Taken together, these results demonstrate the complex signaling mechanisms that involve PREX2, PI3K/AKT/PTEN and downstream epigenetic machinery to deregulate expression of key cell cycle regulators. Twit Text FOAVip Interplay between PREX2 mutations and the PI3K pathway and its effect on epigenetic regulation of gene expression in NRAS-mutant melanoma ????Small GTPases http://www.kidney.de/pget.php?&tw=1&pmid=27111337 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=27111337 #FOAvip English Wikipedia <ref>{{Cite pmid|27111337}}</ref> Interplay between PREX2 mutations and the PI3K pathway and its effect on epigenetic regulation of gene expression in NRAS-mutant melanoma #MMPMID27111337 Lissanu Deribe Y Small GTPases 2016[Jul]; 7 (3): 178-85 PMID27111337show ga PREX2 is a PTEN interacting protein that is significantly mutated in melanoma and pancreatic ductal adenocarcinoma. Recently, we reported the mechanistic basis of melanomagenesis by PREX2 mutations. Truncating PREX2 mutations activate its guanine nucleotide exchange factor activity for its substrate RAC1. This leads to increased PI3K/AKT signaling associated with reduced DNA methylation and increased cell proliferation in NRAS-mutant melanoma. Here, we provide additional data that indicates a reciprocal regulation of PREX2 by PTEN whereby loss of PTEN results in a dramatic increase in expression of PREX2 at the protein level. Pharmacologic studies revealed destabilization of PREX2 by inhibition of PI3K/AKT signaling. Additionally, we provide data to show a selective decrease in a particular histone mark, H4 Lys20 trimethylation, in cells expressing PREX2 E824* truncating mutation globally and at the imprint control region of CDKN1C (also known as p57) and IGF2. The decrease in H4K20 trimethylation coupled with DNA hypomethylation at this particular locus is associated with genomic imprinting and regulation of expression of p57 and IGF2. Taken together, these results demonstrate the complex signaling mechanisms that involve PREX2, PI3K/AKT/PTEN and downstream epigenetic machinery to deregulate expression of key cell cycle regulators. äInterplay between PREX2 mutations and the PI3K pathway and its effect (epmc).pdf DeepDyve Pubget Overpricing