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Volumn 20, Issue 15, 2010, Pages 4412-4415

Enhancement of transcriptional activity of mutant p53 tumor suppressor protein through stabilization of tetramer formation by calix[6]arene derivatives

Author keywords

Calixarene; Li Fraumeni syndrome; p53 mutation; Stabilization; Tetramerization domain

Indexed keywords

CALIX[6]ARENE DERIVATIVE; CALIXARENE; GUANIDINE; HEXA(1 IMIDAZOLYLMETHYL) 37,38,39,40,41,41 HEXAMETHOXYCALIX[6]ARENE; IMIDAZOLE DERIVATIVE; OLIGOMER; PROTEIN P53; PYRAZOLE DERIVATIVE; TETRAMER; UNCLASSIFIED DRUG;

EID: 77955421938     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2010.06.053     Document Type: Article
Times cited : (35)

References (21)
  • 11
    • 77955414064 scopus 로고    scopus 로고
    • note
    • 12; 1200.6].
  • 14
    • 77955431877 scopus 로고    scopus 로고
    • note
    • m and Δ H u T m by fitting the fraction of monomer. Compound 2 was protonated by stirring with an excess of 2 M hydrochloric acid for 1 h. Compound 2-(6-HCl) was used.
  • 17
    • 77955424139 scopus 로고    scopus 로고
    • note
    • The transcriptional activity of the p53 Arg337His mutant in the presence of calixarene was measured by a modified method as previously described in Ref. 4. NCI-H1299 cells (p53-null mutant cell line) were cultured in a 35 mm dish in RPMI-1640 medium containing 10% fetal calf serum. Cells were transfected with 0.5 μg of pEGFP-p53 and 3 μg of p53RE-mCherry reporter plasmid DNA with Lipofectamine 2000 (Invitrogen, USA) in OPTI-MEM. After 1 h, the medium was changed to RPMI-1640 medium with 10% fetal calf serum and calixarene derivatives were added to the medium. After 11 h incubation, cells were fixed with 3.5% formaldehyde, and EGFP (green) and mCherry (red) signals in the cells were quantified with a BZ-9000 (Keyence). Due to its poor solubility in medium, the transcriptional assay with compound 2 could not be performed.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.