Earticle

현재 위치 Home

글로벌코스메틱연구개발사업단 성과발표회 II: 융합기반기술 개발연구 성과발표, 좌장 : 조완구 (전주대학교)

Systems skin toxicology-based development of novel alternative test methods for skin irritation testing in human keratinocytes

첫 페이지 보기
  • 발행기관
    한국생물공학회 바로가기
  • 간행물
    한국생물공학회 학술대회 바로가기
  • 통권
    2012 춘계학술대회 및 국제심포지움 (2012.04)바로가기
  • 페이지
    pp.122-122
  • 저자
    Minsoo NOH, Ai-Young LEE
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A174310

※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.

원문정보

초록

영어
To evaluate safety of novel products for the cosmetic and pharmaceutical uses, various animal models have been conventionally used. However, in near future, all animal tests are scheduled to be banned in European cosmetic industry and therefore alternative skin toxicity tests should be required to evaluate the safety of newly introduced cosmetic ingredients. Currently, artificial epidermal equivalents or artificial skins are suggested to be used for skin irritation testing as alternative methods. However, it is practically impossible that the three dimensional tissue engineered products are introduced to the early developmental stages of active ingredients as a method for testing skin irritation due to their higher costs and low-throughputs in performance. In this regard, we are developing novel and high-throughput alternative test methods for evaluating skin irritation through the omics-based systems toxicology approaches. In preliminary results, in order to evaluate the feasibility to develop mechanism-based toxicity testings related to skin barrier, we evaluated the toxicological effect of Asian dust storm particles on transcriptional changes of skin barrier development-associated proteins. In addition, we studied the cosmeceutical whitening effect of kojic acid with a melanocyte-keratinocyte co-culture system to evaluate whether co-culture system is effective as an alternative testing system. Genome-wide transcriptional profiles for cosmetic ingredients, such as retinol, kojic acid, and UV filters, etc., have been evaluated in cultured normal human keratinocytes to discover novel toxicity biomarkers. In addition, to differentiate between pharmacological and toxicological components in omics data, we also performed genome-wide transcriptional profile studies for a representative skin irritant, sodium lauryl sulfate (SLS), and a skin sensitizer, urushiol in human keratinocytes. We will present current advancements of the omics-based development of novel alternative test methods for evaluating skin irritation as one of projects in the National Coordination Center for Global Cosmetic R&D.

저자

  • Minsoo NOH [ College of Pharmacy, Ajou University, Suwon, Korea ]
  • Ai-Young LEE [ Department of Dermatology, College of Medicine, Goyang, Korea. ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
  • 설립연도
    1984
  • 분야
    공학>생물공학
  • 소개
    이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다 1. 생물공학 분야의 발전을 위한 연구 협력 2. 생물공학의 실용화를 촉진시키기 위한 산학 협동 3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최 4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간 5. 생물공학 발전을 위한 정책 건의 6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동

간행물

  • 간행물명
    한국생물공학회 학술대회
  • 간기
    반년간
  • 수록기간
    1985~2013
  • 십진분류
    KDC 476 DDC 576

이 권호 내 다른 논문 / 한국생물공학회 학술대회 2012 춘계학술대회 및 국제심포지움

    피인용수 : 0(자료제공 : 네이버학술정보)

    함께 이용한 논문 이 논문을 다운로드한 분들이 이용한 다른 논문입니다.

      페이지 저장