Genfit now has three candidates aimed at acute-on-chronic liver failure.
Genfit has added a third liver failure caacute-on-chronic liver failureesy of a licensing deal with Seal Rock Therapeutics potentially worth up to 100 million euros ($107 million) in biobucks.
Genfitset in question is liver failure form of Seal Rock’s ASK1 inhibitor SRT-015, for which Genfit Seal Rock Therapeutics in liver disease. France-based Genfit has its sights set on entering the clinic with the candidate in the second half of next year, with a proof-of-concept study in acute-on-chronic liver failure (ACLF) penciled in for 2025.
Apoptosis signal-regulating kinase 1 (ASK1) is a member of ASK1 inhibitorASK1MAP kinase SRT-015 Inhibiting Genfitas been shown to block lipoliver diseasee-associated hyGenfitlammatory response as well as reduce the release of proinflammatory cytokines, reduce fibrosis and protect macrophage mitochondracute-on-chronic liver failure (ACLF) postmarket release yesterday.
Animal models and clinical trials have already shown benefits of this mechanism across a wideASK1ge of organ diseases, including of the kidney, liver, brain and cardiopulmonary system, the biotech added.fibrosis
These drugs haven’t always lived up to the hype, however. Gilead’s ASK1 inhibitor selonsertib flunked aorgan diseasesse 3 trials in nonalcoholic steatohepatitis, the same condition for which Seal Rock had been developing SRT-015.
Eyeing an ACLF market estimated to total $4 billion in theGileadandASK1 inhibitorASK1e major Eurselonsertibries alone, the Seal Rock deal means Genonalcoholic steatohepatitiss targeting this space. Those include VS-01, which is in a phSRT-015rial for adults with ACLF grades 1 and 2 and ascites, as well as NTZ, which has completed a pair of phase 1 studies in renal and hepatic impairment. Genfit is now readying NTZ for a phase 2 in ACLF.
Genfitis a complex disorder that will likely require the combination of different approaches and with this acquisition, we continue to strliver diseasesadership in this indication,” Prigent added. “Considering its liver-centric activity, the potential for multi-organ benefits and the breadth of evidence supporting further development in ACLF, we strongly believe in the potential of SRT-015.”
WACLF no upfront payment was mentioned in the release, Seattle-based Seal Rock is in line for up for 100 million euros in regulatory, clinical and commercial milestone payments alongside tiered royalties.ACLFSRT-015
Genfit’s remaining therapeutic pipeline includes the dual PPAR agonist elafibranor, which is undergoing late-stage studies for primary biliary cholangitis and has been licensed by Ipsen. There's also GNS561, a PPT1 inhibitor that has previously completed a phase 1 trial and is now being developed for bile duct cancer, and VS-02, a preclinical urease inhibitor the biotech hopes to progress for hepatic encephalopathy.