Torl Biotherapeutics LLC has raised $158 million in a series B round as it seeks to nudge its anti-Claudin-6 antibody-drug conjugate candidates, TORL-123 and TORL-2307, beyond phase I trials for the treatment of ovarian and gastric cancers, respectively. Claudin-6, or CLDN6, is a molecule that forms tight junctions around cells. It is highly expressed in a range of solid tumor types, so is a popular target for drug development.
Alentis Therapeutics SA has closed a $105 million series C round which will fund simultaneous phase II and phase Ib trials of anti-Claudin-1 antibodies in the treatment of organ fibrosis and phase I development in fibrosis-associated cancers. At the same time, the company will extend the reach of its Claudin-1 biology into antibody-drug conjugates and bispecific constructs, to further exploit the role of the transmembrane protein in maintaining cellular integrity and controlling cell-to-cell signaling.
With no treatments available to effectively clear mucus, Aer Therapeutics Inc. secured $36 million in a series A financing to advance its novel inhaled small-molecule mucolytic treatment, AER-01, bringing optimism to about 5 million Americans with chronic obstructive pulmonary disease (COPD) who have a high burden of mucus plugs.
Sirius Medical BV reported successfully closing a $13 million series B round to develop its tumor localization technology. This round was led by Holland Capital Management BV, with support from existing investor BOM Capital BV – through their vehicle, Brabant Ventures – along with Curie Capital BV and Team Holmium BV, plus major investment from Sirius Medical’s management and team. Norgine Ventures Management Ltd., joined as a new investor in this round.
Function Oncology Inc. emerged from stealth on April 12 with the announcement of a $28 million series A financing that will continue support development of its CRISPR-enabled platform to profile cancer in patient-specific detail. The platform goes beyond next-generation sequencing to measure gene function, potentially allowing identification of new therapeutic targets and better matching of available therapies to vulnerabilities in an individual’s tumors.