Diabetic foot ulcers (DFU), one of the most serious complications of diabetes, are essentially
chronic, nonhealing wounds caused by diabetic neuropathy, vascular disease, and bacterial …

Poor wound healing after diabetes mellitus remains a challenging problem, and its
pathophysiological mechanisms have not yet been fully elucidated. Persistent bleeding …

Neovascularization is critical to improve the diabetic microenvironment, deliver abundant
nutrients to the wound and promote wound closure. However, the excess of oxidative stress …

Diabetic wound healing is affected by insufficient angiogenesis, oxidative damage, and
bacterial infection, resulting in a delayed healing process. There is an urgent need to design …

Effective reprogramming of chronic wound healing remains challenging due to the limited
drug delivery efficacy hindered by physiological barriers, as well as the inappropriate dosing …

Diabetic foot ulcers (DFUs) remain a devastating threat to human health. While hydrogels
are promising systems for DFU-based wound management, their effectiveness is often …

The gradient structure inherent in the biological system plays a key role in facilitating
efficient and precise actuation. To date, bioinspired gradient structured soft actuators have a …

Diabetic foot ulcers (DFU) are a common and often debilitating complication of diabetes that
can result in lower limb amputations if left untreated. Hydrogel dressings are three …

The most important function of skin is to prevent biological dehydration and protect internal
structures from the environment. When a wound becomes infected, the bacteria cause a …

Anti-infection and neovascularization at the wound site are two vital factors that accelerate
diabetic wound healing. However, for a wound healing dressing, the two functions need to …