{"version":"1.0","provider_name":"My Path","provider_url":"https:\/\/blogs.imperial.ac.uk\/my-path","author_name":"Robert Goldin","author_url":"https:\/\/blogs.imperial.ac.uk\/my-path\/author\/rdg30\/","title":"CDX2 Immunohistochemistry - My Path","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"YUcFKncOIv\"><a href=\"https:\/\/blogs.imperial.ac.uk\/my-path\/2026\/07\/01\/cdx2-immunohistochemistry\/\">CDX2 Immunohistochemistry<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/blogs.imperial.ac.uk\/my-path\/2026\/07\/01\/cdx2-immunohistochemistry\/embed\/#?secret=YUcFKncOIv\" width=\"600\" height=\"338\" title=\"&#8220;CDX2 Immunohistochemistry&#8221; &#8212; My Path\" data-secret=\"YUcFKncOIv\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/blogs.imperial.ac.uk\/my-path\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"CDX2 Immunohistochemistry CDX2 is a homeobox transcription factor involved in intestinal epithelial development and differentiation. In diagnostic IHC, it is used as a sensitive and relatively specific marker of intestinal differentiation, most commonly applied to identify adenocarcinomas of gastrointestinal origin \u2014 particularly colorectal adenocarcinoma. Staining is nuclear. Utility and limitations CDX2 positivity is seen in [&hellip;]"}