인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Abstract Objectives The skin altered by burn injury has the capacity to revert to its normal function and structure. Nonetheless, the exact mechanism behind this restoration remains unclear. This study was to examine the function of miR-199a-5p in the migration and proliferation of fibroblasts affected by burn injury. Methods The miR-199a-5p expression was assessed using quantitative real-time polymerase chain reaction (qRT-PCR). The proliferation and migration capacity of human skin fibroblast (HSF) cells were measured by CCK-8 and Transwell assay. The protein levels of vascular endothelial growth factor A (VEGFA), phosphorylated phosphoinositide 3-kinases (p-PI3K), phosphorylated protein kinase B (p-AKT), and phosphorylated endothelial nitric oxide synthase (p-eNOS) were assessed via western blot assay. Results The miR-199a-5p levels were decreased in individuals with burn injuries as well as in burn-denatured HSF cells, at the same time, there was an increase in the VEGFA mRNA levels. miR-199a-5p negatively regulated VEGFA, which in turn suppressed the migration and proliferation of HSF cells. Additionally, miR-199a-5p inhibited the PI3K/AKT/eNOS signaling pathway through the regulation of VEGFA. Conclusions miR-199a-5p regulates proliferation and migration of burn degenerated fibroblasts by targeting VEGFA.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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