Hypoxic pulmonary hypertension (HPH) is a condition characterized by increased pulmonary artery pressure caused by prolonged exposure to a hypoxic environment. It frequently occurs among individuals residing at high altitudes and those with chronic obstructive pulmonary disease.
At the recent European Respiratory Society meeting, researchers from 35Pharma Inc. presented data on HS-235, an activin receptor inhibitor designed to neutralize activins and growth differentiation factors (GDFs). Disorders such as heart failure (HF) and pulmonary hypertension (PH) are associated with dysregulated activin and GDFs without neutralizing bone morphogenetic proteins such as BMP-9 and BMP-10, which play key roles in lymphatic and vascular homeostasis.
In pulmonary hypertension (PH), upregulated signaling by ActRIIA ligands, such as myostatin, activin A and GDF11, activates SMAD2/3 mediated pathways that drive pulmonary vascular remodeling and right ventricular dysfunction. Therapeutic blockade of these ligands using ligand traps such as sotatercept improves vascular remodeling and ameliorates PH pathology.
Allrock Bio Inc. secured $50 million in a series A round co-led by Versant Ventures and Westlake Biopartners to advance ROC-101, an oral pan-rho-associated protein kinase (ROCK) inhibitor to treat pulmonary arterial hypertension and pulmonary hypertension with interstitial lung disease.
Nibec Co. Ltd. announced May 28 the signing of a potential $435 million license deal for NP-201, its phase II-ready peptide-based pulmonary fibrosis therapy candidate, with an undisclosed U.S.-based biotech company.
Nibec Co. Ltd. announced May 28 the signing of a potential $435 million license deal for NP-201, its phase II-ready peptide-based pulmonary fibrosis therapy candidate, with an undisclosed U.S.-based biotech company.
News from Tectonic Therapeutic Inc. in January took away some of Wall Street’s jitters about the relaxin pathway brought about by Eli Lilly and Co.’s recent moves, but another big pharma player – Astrazeneca plc – is still providing suspense in pulmonary hypertension in heart failure with preserved ejection fraction.
Researchers from the University of Cincinnati filed for protection of an electrochemical aptamer-based biosensor technology with improved sensitivity and longevity, which has the potential for monitoring several biomarkers over sustained periods.
Pulmonary hypertension, despite advances in treatment, still has a poor prognosis, which is often associated with right heart failure, and for which pulmonary arterial hypertension (PAH) is a severe form. There is an urgent need to unravel the molecular mechanisms behind PAH and identify new targets, especially those involved in the remodeling process. The proliferation and resistance to apoptosis of pulmonary artery smooth muscle cells are key contributors to pulmonary vascular remodeling in PAH.
One potentially serious complication of obstructive sleep apnea (OSA) is pulmonary hypertension (PH). Based on previous research that revealed involvement of perivascular immune and inflammatory responses in regulation of vascular remodeling and PH processing, researchers from Fudan University investigated the immunologic factors linked to OSA-induced PH.
