Regulation of Bone Remodeling by Metal-Phenolic Networks for the Treatment of Systemic Osteoporosis.

Osteoporosis is a systemic metabolic disease that impairs bone remodeling by favoring osteoclastic resorption over osteoblastic formation. Nanotechnology-based therapeutic strategies focus on the delivery of drug molecules to either decrease bone resorption or increase bone formation rather than regulating the entire bone remodeling process, and osteoporosis interventions suffer from this limitation. Here, we present a multifunctional nanoparticle based on metal-phenolic networks (MPNs) for the treatment of systemic osteoporosis by regulating both osteoclasts and osteoblasts.

Regulation of Cell-Nanoparticle Interactions through Mechanobiology.

Bio-nano interactions have been extensively explored in nanomedicine to develop selective delivery strategies and reduce systemic toxicity. To enhance the delivery of nanocarriers to cancer cells and improve the therapeutic efficiency, different nanomaterials have been developed. However, the limited clinical translation of nanoparticle-based therapies, largely due to issues associated with poor targeting, requires a deeper understanding of the biological phenomena underlying cell-nanoparticle interactions.

Comprehensive Clinical and Genetic Characterization of Kabuki Syndrome: A Case Series Study.

Kabuki syndrome is a rare congenital disorder characterized by a distinctive combination of craniofacial features, developmental anomalies, and intellectual disabilities. This study aims to provide a comprehensive exploration of Kabuki syndrome through a meticulous case series analysis focusing on its clinical features and genetic underpinnings. A cohort of 9 Kabuki syndrome patients was identified through a retrospective examination of medical records spanning from 1996 to 2022.

Assembly and biological functions of metal-biomolecule network nanoparticles formed by metal-phosphonate coordination.

Metal-organic networks have attracted widespread interest owing to their hybrid physicochemical properties. Natural biomolecules represent attractive building blocks for these materials because of their inherent biological function and high biocompatibility; however, assembling them into coordination network materials, especially nanoparticles (NPs), is challenging. Herein, we exploit the coordination between metal ions and phosphonate groups, which are present in many biomolecules, to form metal-biomolecule network (MBN) NPs in aqueous solution at room temperature.