A new 4-(pyridinyl)-4H-benzo[g]chromene-5,10-dione ruthenium(II) complex inducing senescence in 518A2 melanoma cells
A new 4-(pyridinyl)-4H-benzo[g]chromene-5,10-dione ruthenium(II) complex inducing senescence in 518A2 melanoma cells
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一种新的 4-(吡啶基)-4H-苯并[g]色烯-5,10-二酮钌(II)复合物诱导 518A2 黑色素瘤细胞衰老
DOI:
10.1007/s00775-019-01677-y
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Schobert R.
中科院分区:
文献类型:
--
作者:
Gold M;Mujahid Y;Ahmed K;Biersack B;Schobert R.
2-Amino-5,10-dihydro-5,10-dioxo-4(pyridine-3-yl)-4H-benzo[g]chromene-3-carbonitrile5, a cytotoxic lawsone derivative, was reacted with [Ru(p-cymene)Cl2]2to afford a new Ru(II) ‘piano-stool’ complex6which differed from its ligand5by a greater selectivity for highly invasive 518A2 melanoma cells over human dermal fibroblasts in MTT cytotoxicity assays, and by inducing senescence rather than apoptosis in the former. DNA is a likely cellular target of complex6as it bound, presumably non-covalently, to linear and circular double-stranded DNA in vitro and as ruthenium was found in the lysate of nuclei of treated 518A2 melanoma cells. It also caused a fivefold increase of reactive oxygen species in these cells, originating from a more persistent redox cycling as visualised by cyclic voltammetry.
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影响因子:
13.6
作者:
Freund A;Orjalo AV;Desprez PY;Campisi J
通讯作者:
Campisi J
DOI:
--
发表时间:
2006
期刊:
The Journal of the National Comprehensive Cancer Network
影响因子:
--
作者:
Lainie P Martin;R. Schilder
通讯作者:
R. Schilder
DOI:
10.1146/annurev-pathol-121808-102144
发表时间:
2010
期刊:
Annual review of pathology
影响因子:
--
作者:
Coppé JP;Desprez PY;Krtolica A;Campisi J
通讯作者:
Campisi J
影响因子:
9.7
作者:
Kapitza, S;Jakupec, MA;Marian, B
通讯作者:
Marian, B
影响因子:
8.8
作者:
Mhaidat, N. M.;Zhang, X. D.;Allen, J.;Avery-Kiejda, K. A.;Scott, R. J.;Hersey, P.
通讯作者:
Hersey, P.