NSAID-encapsulated nanoparticles as a targeted therapeutic platform for modulating chronic inflammation and inhibiting cancer progression: a review.

Recent advancements in nanotechnology have significantly advanced nanocarrier-mediated drug delivery systems, promoting therapeutic outcomes in mitigating chronic inflammation and cancer. Nanomaterials offer significant advantages over traditional small-molecule drugs, including a high surface-area-to-volume ratio, tunable structural features, and extended bloodstream circulation time. Chronic inflammation is a well-established mechanism for malignant initiation, progression, and metastasis, promoting the potent strategy for cancer prevention and therapy. Numerous studies revealed that nonsteroidal anti-inflammatory drugs (NSAIDs) have the therapeutic ability to manage disease progression via amolerating angiogenesis and inducing apoptosis. However, prolonged intake of NSAIDs is often limited by adverse side-effects and systemic toxicities. The encapsulation of NSAIDs in a nanocarrier have materialized as a dynamic approach to mitigate the limitations by improving pharmacokinetics and pharmacodynamics, reducing off-target effects, and enhancing the drug stability. This review encompasses recent progress in the development of NSAID-based nanotherapeutics, focusing on pivotal mechanisms underlying nanoparticle-mediated drug delivery, such as improved tumor-specific targeting and strategies to overcome drug resistance. The ability of these nano-cargoes to accommodate anti-inflammatory strategies with advanced drug delivery platforms is critically evaluated. This review also highlights the transformative potential of NSAID-encapsulated nanoparticles as a multifaceted therapeutic venue for addressing chronic inflammation and mitigating cancer progression.