Created
May 10, 2014 18:10
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<!DOCTYPE html> | |
<html> | |
<head> | |
<style type="text/css"> | |
assertion{ | |
background-color: #FAFAD2; | |
} | |
.assertion{ | |
background-color: #FAFAD2; | |
} | |
gene{ | |
background-color: #66CC99; | |
padding-right: 3px; | |
padding-left: 3px; | |
border-radius: 5px; | |
border: 1px solid black; | |
} | |
.gene{ | |
background-color: #66CC99; | |
padding-right: 3px; | |
padding-left: 3px; | |
border-radius: 5px; | |
border: 1px solid black; | |
} | |
mutant{ | |
background-color: #BFD4FF; | |
padding-right: 3px; | |
padding-left: 3px; | |
border-radius: 5px; | |
} | |
.mutant{ | |
background-color: #BFD4FF; | |
padding-right: 3px; | |
padding-left: 3px; | |
border-radius: 5px; | |
} | |
pathway{ | |
background-color: #E3BBED; | |
padding-right: 3px; | |
padding-left: 3px; | |
border-radius: 5px; | |
} | |
.pathway{ | |
background-color: #E3BBED; | |
padding-right: 3px; | |
padding-left: 3px; | |
border-radius: 5px; | |
} | |
disease{ | |
background-color: #FFB6C1; | |
padding-right: 3px; | |
padding-left: 3px; | |
border-radius: 5px; | |
} | |
.disease{ | |
background-color: #FFB6C1; | |
padding-right: 3px; | |
padding-left: 3px; | |
border-radius: 5px; | |
} | |
body { | |
font-family: Verdana; | |
} | |
sidebar{ | |
float: right; | |
border: 1px solid black; | |
border-radius: 3px; | |
background-color: #FFCC99; | |
padding: 5px; | |
} | |
article{ | |
float: left; | |
width: 700px; | |
} | |
</style> | |
<script type="text/javascript"> | |
function init(){ | |
var disElements = document.getElementsByTagName("disease"); | |
for(var i=0; i < disElements.length; i++){ | |
disElements[i].addEventListener('click',function(event){ | |
window.open("http://omim.org/entry/" + event.srcElement.id); | |
},true); | |
} | |
var geneElements = document.getElementsByTagName("gene"); | |
for(var i=0; i < geneElements.length; i++){ | |
geneElements[i].addEventListener('click',function(event){ | |
window.open("http://www.ncbi.nlm.nih.gov/gene/" + event.srcElement.id); | |
},true); | |
} | |
var mutElements = document.getElementsByTagName("mutant"); | |
for(var i=0; i < mutElements.length; i++){ | |
mutElements[i].addEventListener('click', function(event){ | |
var url = "http://web.expasy.org/variant_pages/" + event.srcElement.id + ".html"; | |
window.open(url); | |
}, false); | |
} | |
var pathElements = document.getElementsByTagName("pathway"); | |
for(var i=0; i < pathElements.length; i++){ | |
pathElements[i].addEventListener('click', function(event){ | |
window.open("http://www.genome.jp/dbget-bin/www_bget?pathway:" + event.srcElement.id); | |
}, false); | |
} | |
var predElements = document.getElementsByTagName("predicate"); | |
for(var i=0; i < predElements.length; i++){ | |
predElements[i].addEventListener('click', function(event){ | |
console.log("predicate: " + event.srcElement.textContent); | |
}, false); | |
} | |
} | |
</script> | |
</head> | |
<body onload="init()"> | |
<sidebar> | |
Legend | |
<ul> | |
<li><a class="gene">Gene</a></li> | |
<li><a class="mutant">Mutation</a></li> | |
<li><a class="pathway">Pathway</a></li> | |
<li><a class="assertion">Assertion</a></li> | |
</ul> | |
</sidebar> | |
<article> | |
<disease id="260350">Pancreatic ductal adenocarcinoma</disease> (PDAC) is an aggressive cancer with poor survival rates and frequently carries oncogenic KRAS mutation. However, <gene id="3845">KRAS</gene> has thus far not been a viable therapeutic target. We found that the abundance of <gene id="10413">YAP</gene> mRNA, which encodes Yes-associated protein (YAP), a protein regulated by the <pathway id="map04390">Hippo</pathway> pathway during tissue development and homeostasis, was increased in human PDAC tissue compared with that in normal pancreatic epithelia. In genetically engineered Kras(G12D) and <mutant id="VAR_016026">Kras(G12D)</mutant>:<mutant id="Trp53(R172H)">Trp53(R172H)</mutant> mouse models, <assertion>pancreas-specific deletion of <subject id="10413" class="gene">Yap</subject> halted the progression of early neoplastic lesions to PDAC without affecting normal pancreatic development and endocrine function</assertion>. Although Yap was dispensable for acinar to ductal metaplasia (ADM), an initial step in the progression to PDAC, Yap was critically required for the proliferation of mutant Kras or Kras:Trp53 neoplastic pancreatic ductal cells in culture and for their growth and progression to invasive PDAC in mice. <assertion><gene id="10413">Yap</gene> functioned as a critical transcriptional switch downstream of the oncogenic KRAS-mitogen-activated protein kinase (MAPK) pathway, promoting the expression of genes encoding secretory factors that cumulatively sustained neoplastic proliferation, a tumorigenic stromal response in the tumor microenvironment, and PDAC progression in Kras and Kras:Trp53 mutant pancreas tissue</assertion>. Together, our findings identified <assertion><subject class="gene">Yap</subject> as a <predicate>critical oncogenic <object class="gene">KRAS</object> effector</predicate></assertion> and a promising therapeutic target for PDAC and possibly other types of KRAS-mutant cancers. | |
</article> | |
</body> | |
</html> |
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