Bronchopulmonary dysplasia (BPD) remains a significant challenge in neonatal care, particularly affecting preterm infants with low birth weight who often require oxygen therapy or mechanical ventilation to survive.

Acute lung injury (ALI) is a severe condition marked by uncontrolled lung inflammation and tissue damage, often leading to respiratory failure. Excessive immune activation recruits neutrophils that release pro-inflammatory cytokines, including IL‑6 and TNF‑α, while generating reactive oxygen species (ROS) that damage DNA and trigger cell death. Thus, controlling inflammation and limiting ROS are key strategies to prevent ALI.

Recludix Pharma Inc. has obtained IND clearance from the FDA to advance REX-8756 (SAR-448755), an oral STAT6 inhibitor for inflammatory diseases, into phase I testing. REX-8756 is an oral, selective STAT6 inhibitor that employs a novel therapeutic approach by targeting STAT6’s SH2 domain.

Researchers at the Institut Pasteur have developed a vaccine that spurred the production of autoantibodies to immunoglobulin E (IgE) antibodies, protecting vaccinated mice from anaphylaxis. In their paper, which they published in Science Translational Medicine on Dec. 3, 2025, the authors noted that the polyclonal antibodies generated by their vaccine lasted “for up to 12 months postvaccination with a similar avidity as the approved anti-IgE mAb omalizumab [Xolair, Roche AG].”

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.