RESUMO
OBJECTIVE: The lack of diversity among applicants successfully matching into integrated plastic surgery residency continues to be a topic of significant discussion, yet substantial improvements in representation remain elusive. This article aims to highlight the systemic barriers contributing to the decline in diverse plastic surgery trainees. DESIGN: This perspective summarizes current and existing challenges in improving recruitment efforts of underrepresented in medicine (URiM) trainees and those from socioeconomically disadvantaged backgrounds. CONCLUSIONS: While acknowledging current DEI initiatives, the authors point out those underappreciated modifiable and nonmodifiable obstacles that perpetuate the lack of equity and inclusivity in the match process. We emphasize the importance of continued commitment from program directors and chairs to these initiatives and its generational augmentative effects on achieving true and lasting diversity and equity.
Assuntos
Diversidade Cultural , Internato e Residência , Cirurgia Plástica , Cirurgia Plástica/educação , Humanos , Estados Unidos , Seleção de Pessoal , Grupos Minoritários/estatística & dados numéricosRESUMO
Diabetic foot ulcer (DFU), characterized by high recurrence rate, amputations and mortality, poses a significant challenge in diabetes management. The complex pathology involves dysregulated glucose homeostasis leading to systemic and local microenvironmental complications, including peripheral neuropathy, micro- and macro-angiopathy, recurrent infection, persistent inflammation and dysregulated re-epithelialization. Novel approaches to accelerate DFU healing are actively pursued, with a focus on utilizing exosomes. Exosomes are natural nanovesicles mediating cellular communication and containing diverse functional molecular cargos, including DNA, mRNA, microRNA (miRNA), lncRNA, proteins, lipids and metabolites. While some exosomes show promise in modulating cellular function and promoting ulcer healing, their efficacy is limited by low yield, impurities, low loading content and inadequate targeting. Engineering exosomes to enhance their curative activity represents a potentially more efficient approach for DFUs. This could facilitate focused repair and regeneration of nerves, blood vessels and soft tissue after ulcer development. This review provides an overview of DFU pathogenesis, strategies for exosome engineering and the targeted therapeutic application of engineered exosomes in addressing critical pathological changes associated with DFUs.