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NTIS 바로가기大韓韓醫學方劑學會誌 = Herbal formula science, v.26 no.4, 2018년, pp.307 - 318
김은옥 (대구한의대학교 한의과대학) , 제갈경환 (대구한의대학교 한의과대학) , 김재광 (대구한의대학교 한의과대학) , 이주상 (제주한의학연구원) , 박정아 (대구한의대학교 한의과대학) , 김상찬 (대구한의대학교 한의과대학) , 조일제 (대구한의대학교 한의과대학)
Objectives : Endoplasmic reticulum (ER) stress designates cellular responses to the accumulation of misfolded and unfolded proteins in ER, which is related to a variety of liver diseases. Present study investigated the inhibitory effects of Litsea japonica flesh water extract (LJE) aganist ER stress...
핵심어 | 질문 | 논문에서 추출한 답변 |
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과육에 포함된 소포체 속에서 GRP78의 반응은 무엇인가? | GRP78은 소포체 내 존재하는 대표적인 molecular chaperone으로서 소포체 스트레스에 의하여 활성화된 ATF6 의존적으로 발현이 증가하며 소포체 내 변형된 단백질의 축적을 억제한다31). ERDJ4는 DnaJ protein family의 하나로서 소포체 스트레스에 의하 여 XBP-1 의존적으로 발현이 증가하는 소포체 내 chaperone 분자이다32). | |
소포체란 무엇인가? | 소포체 (endoplasmic reticulum, ER)는 진핵세포에서 단백질의 성숙, 단백질의 분비 및 지질 대사에 있어 핵심적인 기능을 담당하는 세포 내 소기관으로 소포체 항상성의 파괴는 다양한 인체 질환의 발생과 밀접한 연관이 있다1) . 소포체 내 Ca2+ 또는 ATP의 고갈, 지단백질과 바이러스 유래 단백질의 과잉 생성, 불완전한 접힘과 수식을 가진 비정상 단백질들의 축적, proteasome 매개 단백질 분해 반응의 교란 등은 unfolded protein response (UPR)로써 소포체 스트레스를 유발한다. | |
까마귀쪽나무의 국내 분포 지역과 다른 명칭은 무엇인가? | ) Juss.)는 녹나무과 (Lauraceae) 까마귀쪽나무속의 상록 소교목으로 우리나라의 제주도를 포함한 남부지역에 자생하고 가마귀쪽나무 혹은 구럼비나무로 불리운다. 특히 까마귀쪽나무의 열매는 핵과로 타원형이며 8-9월 말경에 검은 자주색으로 익으며 식용이 가능하다고 보고되었으나,《神農本草經》,《中藥大辭典》,《鄕藥 集成方》,《本草綱目》에 수재된 약용소재는 아니다. |
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