Nanoparticle combines two strategies to speed up the healing of chronic wounds

Researchers at the University of São Paulo (USP) in Ribeirão Preto, Brazil, have developed a nanoparticle that can address the various factors hindering the healing of chronic wounds, which include ulcers associated with diabetes and pressure ulcers common among bedridden individuals. These wounds, which may persist for months or even years, affect about 1% to 2% of the population and represent a significant public health concern because they increase the risk of infection and amputation and significantly impair patients' quality of life.