What will Avacta Licence?19 May 2023 09:34
It has been stated that Avacta could be looking to licence the development of one or more pre|CISION prodrugs. They have also stated that they plan to keep the development of AVA6000 and AVA3996 in house.
So what are the potential candidates for licencing?
The Therapeutic Pipeline lists AVA 6000 and AVA3996. It also lists AVA028 and 021 and the TMAC platform which all include Affimers and undisclosed targets. It seems unlikely that they would want to licence TMAC or the other drugs incorporating Affimers. This leaves the undisclosed targets which appear to be in an early research stage. These are presumably other pre|CISION prodrugs utilising generic cytotoxic drugs. Myles McNulty lists as many as 15 potential drugs including taxanes, oxyplatin, irinotecan, pemetrexed, gemcitabine and capecitabine.
Avacta have not announced their next candidate prodrug. It seems unlikely that Big Pharma will spend billions on a licencing deal for a drug that has not even gone through pre-clinical studies.
However, there are extenuating circumstances:
1) The pre|CISION platform has been proved to work by releasing cytotoxic drugs into the tumour microenvironment in therapeutic amounts.
2) A prodrug using an already established generic drug will mean that the prodrug is essentially de-risked and trial time reduced.
3) There will be a lot of Big Pharma companies who may want a piece of the action so they may want to get in early in the development cycle.
After all, we are looking at a potentially game changing platform that will revolutionise many cancer treatments in a multi-billion dollar market.