1.0Carl ROTHhttps://carlroth.blog/en/Carl Rothhttps://carlroth.blog/en/author/roka18/Outwitted cancer cells - Carl ROTHrich600338<blockquote class="wp-embedded-content" data-secret="RQQCLoGmsC"><a href="https://carlroth.blog/en/outwitted-cancer-cells/">Outwitted cancer cells</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://carlroth.blog/en/outwitted-cancer-cells/embed/#?secret=RQQCLoGmsC" width="600" height="338" title="“Outwitted cancer cells” — Carl ROTH" data-secret="RQQCLoGmsC" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
/* <![CDATA[ */
/*! This file is auto-generated */
!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);
//# sourceURL=https://carlroth.blog/wp-includes/js/wp-embed.min.js
/* ]]> */
</script>
https://carlroth.blog/wp-content/uploads/2026/02/Krebszellen-1.jpg670400Checkpoint molecules regulate the ability of the immune system to start or end an immune response as required. However, cancer cells are often able to manipulate these regulatory mechanisms in such a way that the immune system fails to combat the malignant cells. We explain how these checkpoint inhibitors – molecules that can override this strategy – work.