Pliant Therapeutics, Inc. reports clinical and corporate developments for a clinical-stage biopharmaceutical company focused on integrin-based therapeutics. Its lead program, PLN-101095, is an oral small-molecule dual-selective inhibitor of αvβ8 and αvβ1 integrins being developed for solid tumors, including immune checkpoint inhibitor-refractory advanced or metastatic disease.
Company updates commonly cover Phase 1 and Phase 1b oncology data, scientific-conference presentations, combination studies with pembrolizumab, financial results, and healthcare investor-conference participation. Pliant also describes preclinical platform work using integrin receptor-binding molecules for tissue-specific delivery and internalization of drug payloads, including programs directed to skeletal muscle cells, adipocytes, and renal cells.
Pliant Therapeutics announced positive results from the INTEGRIS-IPF Phase 2a trial of PLN-74809 for idiopathic pulmonary fibrosis (IPF). The trial met its primary and secondary endpoints over 12 weeks, demonstrating a favorable safety profile with no drug-related serious adverse events. Notably, PLN-74809 showed a dose-dependent treatment effect, achieving an 80% reduction in forced vital capacity (FVC) decline compared to placebo. 97% of patients completed the trial without discontinuations due to adverse effects. The company plans to share results with regulatory authorities and anticipates interim data from an additional cohort in early 2023.
Pliant Therapeutics (PLRX) presented significant findings on its antifibrotic candidate, PLN-74809, at the International Liver Congress 2022. The posters highlighted the oral dual integrin inhibitor's favorable tolerability in the INTEGRIS-PSC study and its preclinical efficacy in reducing fibrosis markers in biliary fibrosis models. Results indicated dose-dependent reductions in liver fibrosis and TGF-β signaling, positioning PLN-74809 as a promising treatment for primary sclerosing cholangitis (PSC) and idiopathic pulmonary fibrosis (IPF). The ongoing Phase 2a trials aim to further evaluate the drug's impact.
Pliant Therapeutics, Inc. (Nasdaq: PLRX) has presented promising preclinical data for PLN-101325, an allosteric antibody targeting the α7β1 integrin, at the New Directions in Biology and Disease of Skeletal Muscle Conference. The data indicates improved muscle function in dystrophic conditions, particularly in diaphragm strength, which could lead to better treatments for muscular dystrophies like Duchenne Muscular Dystrophy (DMD). An IND submission for PLN-101325 is expected by the end of 2022, with clinical trials anticipated to commence in early 2023.
Pliant Therapeutics (Nasdaq: PLRX) has announced the advancement of a fibrosis-directed integrin target into development, following a successful validation from its 2019 collaboration with Novartis. The company will receive a $4 million milestone payment alongside research funding to support the initiation of development activities. This milestone showcases Pliant's commitment to advancing therapies for fibrotic diseases, highlighting the productivity of its antifibrotic drug development platform.
Pliant Therapeutics (Nasdaq: PLRX) announced the presentation of two scientific posters at the International Liver Congress™ 2022 in London from June 22-26, 2022. The posters will focus on the dual inhibition of integrins αvß6 and αvß1 by PLN-74809 in treating primary sclerosing cholangitis (PSC).
The first poster highlights findings from preclinical studies, while the second investigates portal pressure and liver fibrosis in rats with biliary cirrhosis. The presentations will be available on-demand at Pliant's website.
Pliant Therapeutics (Nasdaq: PLRX) presented five scientific posters at the 2022 American Thoracic Society International Conference in San Francisco from May 13-18, 2022. The data showcased their lead product, PLN-74809, a dual-selective inhibitor aimed at treating idiopathic pulmonary fibrosis (IPF). Key findings included safety data indicating PLN-74809 was well-tolerated in over 450 subjects, with no severe adverse events. Interim results from Phase 2a trials demonstrated dose-dependent target engagement in IPF patients, reinforcing the therapeutic potential of PLN-74809.
Pliant Therapeutics (Nasdaq: PLRX), a clinical-stage biotechnology firm, announced that its President and CEO, Bernard Coulie, will participate in two investor conferences in May 2022. The RBC Capital Markets Global Healthcare conference will feature a fireside chat on May 18 at 10:00 a.m. ET, while a replay of the H.C. Wainwright Global Investment Conference chat will be available on May 23 at 7:00 a.m. ET. Interested parties can access these events on Pliant's Investor Relations page.
Pliant Therapeutics (Nasdaq: PLRX) provided a corporate update on May 9, 2022, announcing a $100 million loan facility from Oxford Finance that extends its cash runway to mid-2024. The company is advancing its clinical programs, notably the INTEGRIS-IPF Phase 2a trial for PLN-74809, expected to yield data in mid-2022. The drug received FDA Fast Track and EMA Orphan Drug designations for treating idiopathic pulmonary fibrosis and primary sclerosing cholangitis. Financially, R&D and G&A expenses increased, resulting in a net loss of $28.1 million for Q1 2022.
Pliant Therapeutics, a clinical-stage biotechnology company, has secured a loan facility of up to $100 million from Oxford Finance LLC. This non-dilutive financing is aimed at advancing its lead clinical candidate, PLN-74809, for treating idiopathic pulmonary fibrosis (IPF) and primary sclerosing cholangitis (PSC). The funding will extend Pliant's cash runway to mid-2024, supporting multiple upcoming clinical milestones. An initial draw of $10 million has been made, with further funds available based on performance milestones.
Pliant Therapeutics (NASDAQ: PLRX) announced that its drug candidate, PLN-74809, has received Fast Track designation from the FDA for treating idiopathic pulmonary fibrosis (IPF). This designation highlights the urgent need for new treatments for this severe disease, which affects approximately 140,000 people annually in the U.S. PLN-74809, currently in a Phase 2a clinical trial (INTEGRIS-IPF), aims to address the high unmet medical need as existing therapies do not halt disease progression. Topline data from the trial is expected in mid-2022.