Design and development of novel hyaluronate-modified nanoparticles for combo-delivery of curcumin and alendronate: fabrication, characterization, and cellular and molecular evidences of enhanced bone regeneration

International Journal of Biological Macromolecules
Jinlei DongZahid Hussain

Abstract

Osteoporosis is a medical condition of fragile bones with an increased susceptibility to fracture. Despite having availability of a wide range of pharmacological agents, prevalence of osteoporosis is continuously escalating. Owing to excellent biomedical achievements of nanomedicines in the last few decades, we aimed combo-delivery of bone anti-resorptive agent, alendronate (ALN), and bone density enhancing drug, curcumin (CUR) in the form of polymeric nanoparticles. To further optimize the therapeutic efficacy, the prepared ALN/CUR nanoparticles (NPs) were decorated with hyaluronic acid (HA) which is a well-documented biomacromolecule having exceptional bone regenerating potential. The optimized nanoformulation was then evaluated for bone regeneration efficacy by assessing time-mannered modulation in the proliferation, differentiation, and mineralization of MC3T3-E1 cells, a pre-osteoblastic model. Moreover, the time-mannered expression of various bone-forming protein biomarkers such as bone morphogenetic protein, runt related transcription factor 2, and osteocalcin were assessed in the cell lysates. Results revealed that HA-ALN/CUR NPs provoke remarkable increase in the proliferation, differentiation, and mineralization in th...Continue Reading

Citations

May 21, 2021·Journal of Controlled Release : Official Journal of the Controlled Release Society·Zahid HussainMohammed A S Abourehab
Jun 17, 2021·Phytotherapy Research : PTR·Khadijeh KhezriAbbas Seyed Zakaryaei
Jul 30, 2021·International Journal of Rheumatic Diseases·Sang-Hyon KimChang-Nam Son
Oct 26, 2021·Journal of Controlled Release : Official Journal of the Controlled Release Society·Wei ChenZahid Hussain

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