With the advent of single agent checkpoint blockade and success in melanoma, lung and urothelial carcinomas has come the realisation that the majority of patients do not respond and even some that do have a response of short duration. Immune escape and adaptive resistance are not an uncommon occurrence.

There has been much focus of late in looking at ways to address this by uncovering the relevant mechanisms underlying the biology of the disease and this is an avenue we can expect to see more research evolve. We already know that JAK1/2 upregulation and PTEN loss have lead to resistance with checkpoint blockade – what about other possible mechanisms?

Indeed, at the ASCO-SITC meeting in Orlando last week, another such target emerged and clinical evaluation is already underway, making it a worthwhile area to explore.

Here we take a look at the science and biology, as well as the emerging clinical landscape to see which companies are involved and may get a jumpstart on the combination niche.

To learn more, subscribers can log in below or you can sign-up via the blue box…

Posted by 

Purchase Access to Premium Content

PLEASE READ BEFORE YOU BUY. Click on blue icon to purchase a PERSONAL, INDIVIDUAL license to premium content. Please READ our TERMS OF USE before purchasing (link at bottom of page): You are NOT PERMITTED to share access or copies of posts. If you work for a CONSULTING FIRM, AGENCY, or are in PR, COMMUNICATIONS OR MEDIA (that includes JOURNALISTS & WRITERS), you cannot purchase an INDIVIDUAL license through this site without prior approval (even if your use is personal) and typically a CORPORATE license will be required. Please CONTACT US to discuss how you might use our content & obtain a quote for the appropriate license. Rates may change without notice and are non-refundable. If you are in any doubt about whether you can buy through the blue icon, PLEASE CONTACT US first. Please note that we do not collect or remit any sales taxes. The purchaser is solely responsible for ensuring compliance with tax laws where they reside or use our content and for the reporting and payment, at their expense, of any use tax or other taxes that may be due as a result of this purchase. An accountant, tax advisor or lawyer should be consulted for advice on any obligation.