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Volumn 20, Issue 17, 2010, Pages 5085-5088

Unnatural enantiomer of chaetocin shows strong apoptosis-inducing activity through caspase-8/caspase-3 activation

Author keywords

Apoptosis; Caspase; Dithiodiketopiperazine

Indexed keywords

ANTIFUNGAL AGENT; ANTINEOPLASTIC AGENT; CASPASE 3; CASPASE 8; CHAETOCIN DERIVATIVE; UNCLASSIFIED DRUG;

EID: 77955661449     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2010.07.032     Document Type: Article
Times cited : (30)

References (24)
  • 15
    • 77955660769 scopus 로고    scopus 로고
    • Detection of DNA fragmentation: HL-60 cells were treated with chaetocin or ent-chaetocin for 4 h. Chromosomal DNA was prepared using the Quick Apoptotic DNA Ladder Detection Kit (BioVision) according to supplier's protocol. Each sample was electrophoresed on a 1.5% agarose gel and the gel was stained with EtBr
    • Detection of DNA fragmentation: HL-60 cells were treated with chaetocin or ent-chaetocin for 4 h. Chromosomal DNA was prepared using the Quick Apoptotic DNA Ladder Detection Kit (BioVision) according to supplier's protocol. Each sample was electrophoresed on a 1.5% agarose gel and the gel was stained with EtBr.
  • 21
    • 77955653536 scopus 로고    scopus 로고
    • Measurement of caspase-3 activation: Caspase-3 activation was measured by using a homogeneous caspase assay kit (Roche Ltd) according to supplier's protocol. Briefly, compound-treated cells (4 h) and serial dilutions of standards were plated in a 96-well plate. The same amount of substrate working solution was then added to each well, followed by 2 h incubation. Substrate (DEVD-R110) was cleaved by activated caspase-3 to release Rhodamine-110 (excitation 485 nm, emission 530 nm). Activated caspase-3 was quantified based on the fluorescence of free rhodamine-110
    • Measurement of caspase-3 activation: Caspase-3 activation was measured by using a homogeneous caspase assay kit (Roche Ltd) according to supplier's protocol. Briefly, compound-treated cells (4 h) and serial dilutions of standards were plated in a 96-well plate. The same amount of substrate working solution was then added to each well, followed by 2 h incubation. Substrate (DEVD-R110) was cleaved by activated caspase-3 to release Rhodamine-110 (excitation 485 nm, emission 530 nm). Activated caspase-3 was quantified based on the fluorescence of free rhodamine-110.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.