• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Analysis of embryonic vascular development in the skin

Research Project

Project/Area Number 20K18445
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 56070:Plastic and reconstructive surgery-related
Research InstitutionKeio University

Principal Investigator

SUZUKI Ayaka  慶應義塾大学, 医学部(信濃町), 助教 (80724062)

Project Period (FY) 2020-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2020: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords血管新生 / 創傷治癒 / 再生
Outline of Research at the Start

本研究においては、マウス胎生期の体幹部組織を材料として、発生段階の皮膚の血管やリンパ管の形成メカニズムの一端を明らかにすることによって、創傷治癒に関連する血管新生メカニズムについての新たな知見を得ることを目的とする。将来的に、創傷部位における血管新生を促す新たな治療戦略の開発につなげることを目指す。

Outline of Final Research Achievements

Angiogenesis is a key process in skin wound healing for both refractory ulcers and hypertrophic scars. In the present study, development of vascular and neural network was investigated using mouse fetal skin and subcutaneous tissue whole-mount preparations. Here we have shown for the first time that neurovascular bundles emerge from fetal lateral trunk at embryonic day 11 and spread towards midline until embryonic day 13.

Academic Significance and Societal Importance of the Research Achievements

胎仔皮膚における血管新生の時期と様式の概要について可視化することができた。皮膚創傷治癒や腫瘍の血管新生など、血管が大きく関与する病態における治療のヒントとなる知見が得られたものと考える。

Report

(3 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report

URL: 

Published: 2020-04-28   Modified: 2023-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi