BioMedNewsBreaks – Oncotelic Therapeutics, Inc. (OTCQB: OTLC) and Sapu Bioscience Publish Landmark Review Defining Sub-15 nm Nanoparticles as New Frontier in Drug Delivery
Oncotelic Therapeutics (OTCQB: OTLC), and joint venture partner Sapu Bioscience today announced the publication of their review article, “Sub-15 nm Nanoparticles for Drug Delivery: Emerging Frontiers and Therapeutic Potential,” in the International Journal of Molecular Sciences (IJMS 2025, 26, 10842; https://doi.org/10.3390/ijms262210842). Authored by Dr. Tapas De, Vuong Trieu, Scott Myers, Sanjive Qazi, Saran Saund, and Cynthia Lee, the paper is the first to comprehensively examine nanoparticles exclusively within the 5–15 nm range—an emerging scale poised to redefine nanomedicine. The review highlights how these sub-15 nm systems achieve deeper tissue penetration, reduced organ accumulation, faster renal clearance, and enhanced diffusion across…











