Peel Therapeutics believes evolutionary biology holds the key to developing new therapeutics for cancer and inflammation, a relatively unique approach in the world of biotech, but one that is bearing fruit: Its lead molecule is derived from camptothecin, a compound originating from the Chinese Happy Tree that is thought to have evolved as a plant defense mechanism, and it has progressed to a phase I dose escalation study in patients with advanced solid tumors.
The Congress of the European Society of Medical Oncology (ESMO) held in Madrid from Oct. 20 to 24, 2023, could well add the letter W to its acronym after the four sessions on gynecological cancer that could represent a milestone in the lives of all women who suffer from cervical, ovarian, or endometrial cancer.
Novartis AG’s radioligand therapy, Pluvicto, a bestseller for the company that has been restructuring itself, continues to show strong growth in the third quarter of 2023, according to its most recent financial results. Sales were up 217% from the same quarter in 2022 at $256 million. Analysts are predicting blockbuster sales. Adding to the momentum were new data from the phase III PSMAfore study of Pluvicto (lutetium [177Lu] vipivotide tetraxetan), in second-line cancer, hitting its primary endpoint of radiographic progression-free survival in treating prostate-specific membrane antigen-positive metastatic castration-resistant prostate cancer after treatment with androgen receptor pathway inhibitor therapy.
Immutep Ltd.’s lead candidate, eftilagimod (IMP-321, efti), a lymphocyte activation gene-3 (LAG-3) fusion protein and major histocompatibility complex class II agonist, delivered an overall survival benefit of 35.5 months in the TACTI-002 trial that combined efti with Merck & Co. Inc.’s Keytruda (pembrolizumab) as first-line treatment of non-small-cell lung cancer (NSCLC) at two years follow-up.
GSK plc is the latest pharma giant to bite the “magic bullet” of antibody-drug conjugate (ADC) drugs, promising to pay the Chinese immunotherapy developer Hansoh Pharmaceutical Co. Ltd. $85 million up front and over $1.4 billion in milestone payments in a licensing deal for HS-20089.
Chimeric Therapeutics Ltd.‘s chlorotoxin (CLTX) CAR T therapy, CHM-1101, which is derived from scorpion toxin, saw a disease control rate of 55%, exceeding the historical disease control rates of 20% to 37% in heavily pre-treated patients with glioblastoma.
Harpoon Therapeutics Inc. provided updated interim monotherapy data from 71 patients in its phase I/II trial testing HPN-328 in small-cell lung cancer (SCLC) and other neuroendocrine tumor types in a poster at the European Society of Medical Oncology Congress (ESMO). Wall Street immediately began comparing the compound, which takes aim at delta-like ligand 3 (DLL3) with a similar prospect from Amgen Inc. that recently yielded promising results.
Some cancers with a poor prognosis have had no new treatments in decades. Advances in the genetic characterization of these tumors now offer a range of possibilities for the development of new therapies that could completely change the quality of life and survival of these patients.
This summer’s phase III news from Qilu Pharmaceutical Co. Ltd. with iruplinalkib – an oral inhibitor of ALK and ROS1 tyrosine kinase – reinforced an ongoing interest in the pair of oncology targets, where a handful of developers remain busy. Most notably of late is Nuvalent Inc., which rolled out stock-boosting data Oct. 4.