Amplified nitric oxide photorelease in DNA proximity

被引:44
作者
Callari, Fiorella L. [1 ]
Sortino, Salvatore [1 ]
机构
[1] Univ Catania, Dipartimento Sci Chim, I-95125 Catania, Italy
关键词
D O I
10.1039/b800132d
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A novel bichromophoric conjugate integrating a NO photodonor and a DNA intercalator in its molecular skeleton, allows the light-controlled NO delivery nearby DNA and amplifies NO release via effective photoinduced energy transfer mechanism.
引用
收藏
页码:1971 / 1973
页数:3
相关论文
共 24 条
[1]   A multifunctional nanoassembly of mesogen-bearing amphiphiles and porphyrins for the simultaneous photodelivery of nitric oxide and singlet oxygen [J].
Caruso, Elisa B. ;
Cicciarella, Enzo ;
Sortino, Salvatore .
CHEMICAL COMMUNICATIONS, 2007, (47) :5028-5030
[2]   Photodelivery of nitric oxide from water-soluble platinum nanoparticles [J].
Caruso, Elisa B. ;
Petralia, Salvatore ;
Conoci, Sabrina ;
Giuffrida, Salvatore ;
Sortino, Salvatore .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (03) :480-481
[3]   NO NEWS IS GOOD-NEWS [J].
CULOTTA, E ;
KOSHLAND, DE .
SCIENCE, 1992, 258 (5090) :1862-1865
[4]   NITRIC-OXIDE INDUCES OXIDATIVE DAMAGE IN ADDITION TO DEAMINATION IN MACROPHAGE DNA [J].
DEROJASWALKER, T ;
TAMIR, S ;
JI, H ;
WISHNOK, JS ;
TANNENBAUM, SR .
CHEMICAL RESEARCH IN TOXICOLOGY, 1995, 8 (03) :473-477
[5]   Photochemical generation of nitric oxide from 6-nitrobenzo[a]pyrene [J].
Fukuhara, K ;
Kurihara, M ;
Miyata, N .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (36) :8662-8666
[6]  
Furchgott RF, 1999, ANGEW CHEM INT EDIT, V38, P1870, DOI 10.1002/(SICI)1521-3773(19990712)38:13/14<1870::AID-ANIE1870>3.0.CO
[7]  
2-8
[8]   MACROPHAGE CYTOTOXICITY - ROLE FOR L-ARGININE DEIMINASE AND IMINO-NITROGEN OXIDATION TO NITRITE [J].
HIBBS, JB ;
TAINTOR, RR ;
VAVRIN, Z .
SCIENCE, 1987, 235 (4787) :473-476
[9]   Targeting nitric oxide to cancer cells:: Cytotoxicity studies of glyco-S-nitrosothiols [J].
Hou, YC ;
Wang, JQ ;
Andreana, PR ;
Cantauria, G ;
Tarasia, S ;
Sharp, L ;
Braunschweiger, PG ;
Wang, PG .
BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 1999, 9 (15) :2255-2258
[10]   Nitric oxide as a cellular antioxidant: A little goes a long way [J].
Hummel, SG ;
Fischer, AJ ;
Martin, SM ;
Schafer, FQ ;
Buettner, GR .
FREE RADICAL BIOLOGY AND MEDICINE, 2006, 40 (03) :501-506