New research shows that many people with disease-causing gene mutations never develop illness, challenging traditional assumptions. Studies of 'modifier genes' and genetic outliers are revealing how some individuals stay healthy, potentially leading to new treatments for genetic diseases.
4D Molecular Therapeutics (Nasdaq: FDMT) granted a total of 229,700 restricted stock units to 20 new non-executive hires across three awards in 2026 under its Employment Inducement Award Plan. The grants occurred on February 10, April 14, and July 14, as part of Nasdaq-compliant inducement awards.
Krystal Biotech said IOLITE enrollment for KB803 is complete and it remains on track for KB803 and KB801 registrational data readouts in 2026. The company also reported FDA platform technology designations for KB407 and KB111 and continued VYJUVEK expansion.
Researchers developed a lipid nanoparticle gene-editing approach that inserted a full CFTR gene into airway cells and restored 88% to 100% of normal channel function in a cystic fibrosis lab model.
A lipid nanoparticle gene-editing approach inserted a full healthy CFTR gene into human airway cells and restored 88% to 100% of normal CFTR function in lab tests. The nonviral strategy is intended as a mutation-agnostic path for cystic fibrosis.
Biotech investors are closely watching cystic fibrosis drug trials, rare-disease therapies and regulatory catalysts. Sionna Therapeutics is advancing a new CF drug class, while Praxis Precision Medicines targets essential tremor. FDA staffing challenges add uncertainty to approval timelines.
Krystal Biotech posted Q4 2025 net revenue of $107.1 million from Vyjuvek sales, with full-year revenue reaching $389.1 million. The company expanded to over 90 patients across Germany, France, and Japan while advancing its pipeline with new FDA designations.
Three new CRISPR-based therapies show promise for treating heart failure through mitochondrial enhancement, cystic fibrosis via lipid nanoparticle gene insertion, and elevated cholesterol with single-dose gene editing targeting ANGPTL3.
UCLA scientists developed a lipid nanoparticle-based gene editing system that successfully inserts a full-length healthy CFTR gene into human airway cells, offering potential treatment for cystic fibrosis patients unresponsive to current therapies.
UCLA researchers developed lipid nanoparticle-based gene editing that inserts a complete CFTR gene into human airway cells, restoring up to 100% of normal channel function in cystic fibrosis laboratory models without viral vectors.
