ALKBH5-mediated mA demethylation ameliorates extracellular matrix deposition in cutaneous pathological fibrosis.

Background: Elevated extracellular matrix (ECM) accumulation is a major contributing factor to the pathogenesis of fibrotic diseases. Recent studies have indicated that N6-methyladenosine (mA) RNA modification plays a pivotal role in modulating RNA stability and contribute to the initiation of various pathological conditions. Howbeit, the precise mechanism by which mA influences ECM deposition remains unclear.

Targeting the nuclear long noncoding transcript LSP1P5 abrogates extracellular matrix deposition by trans-upregulating CEBPA in keloids.

Keloids are characterized by fibroblast hyperproliferation and excessive accumulation of extracellular matrix (ECM) and are a major global health care burden among cutaneous diseases. However, the function of long noncoding RNA (lncRNA)-mediated ECM remodeling during the pathogenesis of keloids is still unclear. Herein, we identified a long noncoding transcript, namely, lymphocyte-specific protein 1 pseudogene 5 (LSP1P5), that modulates ECM component deposition in keloids.

Smart and versatile biomaterials for cutaneous wound healing.

The global increase of cutaneous wounds imposes huge health and financial burdens on patients and society. Despite improved wound healing outcomes, conventional wound dressings are far from ideal, owing to the complex healing process. Smart wound dressings, which are sensitive to or interact with changes in wound condition or environment, have been proposed as appealing therapeutic platforms to effectively facilitate wound healing.

ALKBH5-mediated mA demethylation fuels cutaneous wound re-epithelialization by enhancing PELI2 mRNA stability.

Background: Impaired wound re-epithelialization contributes to cutaneous barrier reconstruction dysfunction. Recently, N-methyladenosine (mA) RNA modification has been shown to participate in the determination of RNA fate, and its aberration triggers the pathogenesis of numerous diseases. Howbeit, the function of mA in wound re-epithelialization remains enigmatic.

The application of augmented reality in plastic surgery training and education: A narrative review.

Continuing problems with fewer training opportunities and a greater awareness of patient safety have led to a constant search for an alternative technique to bridge the existing theory-practice gap in plastic surgery training and education. The current COVID-19 epidemic has aggravated the situation, making it urgent to implement breakthrough technological initiatives currently underway to improve surgical education. The cutting edge of technological development, augmented reality (AR), has already been applied in numerous facets of plastic surgery training, and it is capable of realizing the aims of education and training in this field.