An Inhaled Nanoemulsion Encapsulating a Herbal Drug for Non-Small Cell Lung Cancer (NSCLC) Treatment.

ABSTRACT: Background: Celastrol (Cela), a phytochemical extracted from Tripterygium wilfordii, has been extensively investigated for its potential anti-inflammatory, anti-psoriatic, antioxidant, neuroprotective, and antineoplastic properties. However, its clinical translation is limited due to poor bioavailability, low solubility, and nonspecific toxicity. This study aimed to develop and evaluate an inhalable Cela-loaded nanoemulsion (NE) formulation to enhance targeted drug delivery and therapeutic efficacy in non-small cell lung cancer (NSCLC). Methods: The NE formulation was optimized using Capmul MCM (25%), Tween 80 (20%), Transcutol HP (5%), and water (50%) as the oil, surfactant, co-surfactant, and aqueous phase, respectively. Physicochemical characterization included glob

SUBMITTER: Quadros M 

PROVIDER: S-EPMC12115302 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature