No Ifs No Buts17 Jun 2022 23:54
I suspect its been mentioned before but anyway on the Avacta website under the Therapeutics/ pre|CISION page there really are no ifs or buts, no question marks, the full nine yards is presented as fact, a done deal. It clearly works:
"Avacta’s proprietary pre|CISION™ technology incorporates a substrate that is sensitive to cleavage by fibroblast activation protein (FAPa) which is highly upregulated in the tumour microenvironment of most solid tumours compared with healthy tissues. The pre|CISION™ substrate can be utilised in a drug conjugate linker or to generate FAPa-activated chemotherapy – that are only activated in the tumour.
When added to a chemotherapy, the pre|CISION™ substrate prevents the drug from entering cells and therefore renders it inert until the substrate is cleaved in the tumour microenvironment. Using this FAPa-activated approach, the systemic exposure to the chemotherapy is dramatically reduced, and the safety and therapeutic window of these powerful anti-cancer treatments is improved.
Avacta’s long term focus is on achieving a more durable response for patients through synergy of the innate immune response to pre|CISION™ chemotherapies with the adaptive immune response to Affimer® immunotherapies in the form of co-administered combinations and in novel tumour-microenvironment activated drug conjugates
(TMAC®)."