Look across the pond at UK-listed
@avacta $AVCT #AVCT.
Targeted oncology.
Its pre|CISION platform can be used to modify practically any anti-cancer small molecule or biologic, into a peptide-drug conjugate.
These PDCs can be used to target around 85% of all types of cancer cases.
Two drugs in the clinic. One to kick off a Pivotal Phase 2/3 trial this summer; the second drug having just commenced a Phase 1 trial.
The uber bull case is that pre|CISION PDCs eventually displace the large majority of the existing and anticipated ADC market. PDCs...
- are significantly more targeted than ADCs;
- are much lower cost (as don't require an expensive biologic such as a mAb);
- have broader applicability (almost tumour agnostic - see 85% fig above);
- have broader versatility (the Avacta scientists can modify practically any warhead with pre|CISION);
- have superior tumour penetration and tissue diffusion, owing to their smaller size.
In fact, it is difficult to point out a single major advantage that the existing class of ADCs enjoys over Avacta's PDCs.
If the second drug in clinic - AVA6103, a modified version of the all-powerful warhead, exatecan - replicates the published pre-clinical data (22/24 complete responses in various animals models - a CR rate of 92%), it has the real potential to blow Enhertu (and even Keytruda) out the water.
By virtue of Avacta's UK listing, this opportunity exists. The UK investment community is a shadow of what it once was - it lacks depth, breadth, and many of its participants do not possess the intellectual curiosity and/or risk tolerance for pre-revenue / lossmaking entities.
Were Avacta listed on NASDAQ right now, I would suggest it'd be valued at at least 10x its current mkt cap of $363m.