Rain Targets Normal p53 Expression with Possible Pan-Cancer Therapeutic

Rather than target mutated p53, Rain Therapeutics is looking at normal p53 expression as part of its novel mouse double minute 2 homolog (MDM2) inhibitor therapy. In the coming 12 months, Rain expects to have an interim readout for a Phase II study of its liposarcoma therapy, called milademetan (Rain-32), and a pivotal readout for its Phase III trial of the same compound.