Closing-upon-repair DNA tetrahedron nanoswitch for FRET imaging the repair activity of 8-oxoguanine DNA glycosylase in living cells

2022 ◽  
pp. 339481
Author(s):  
Yushu Wu ◽  
Min Wu ◽  
Min Liu ◽  
Danfeng Wang ◽  
Lu Wang ◽  
...  
Keyword(s):  
Living Cells ◽  
Dna Glycosylase ◽  
Dna Tetrahedron ◽  
Repair Activity

A multicolor DNA tetrahedron nanoprobe for analyzing human telomerase in living cells

2021 ◽  
Author(s):  
Ruiyuan Zhang ◽  
Ruixue Zhang ◽  
Wei Jiang ◽  
Xiaowen Xu
Keyword(s):  
Real Time ◽  
Length Distribution ◽  
Telomerase Activity ◽  
Living Cells ◽  
Real Time Monitoring ◽  
Dna Tetrahedron ◽  
Human Telomerase

A sequentially lighting-up multicolor DNA tetrahedron nanoprobe is constructed for imaging telomerase activity, real-time monitoring telomerase action and determining product length distribution in living cells.

Elevated N3-methylpurine-DNA glycosylase DNA repair activity is associated with lung cancer

2012 ◽  
Vol 732 (1-2) ◽  
pp. 43-46 ◽  
Author(s):  
Philip A.J. Crosbie ◽  
Amanda J. Watson ◽  
Raymond Agius ◽  
Philip V. Barber ◽  
Geoffrey P. Margison ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Dna Repair ◽  
Dna Glycosylase ◽  
Repair Activity ◽  
Methylpurine Dna Glycosylase

scholarly journals Base-Excision Repair Activity of Uracil-DNA Glycosylase Monitored Using the Latch Zone of α-Hemolysin

2013 ◽  
Vol 135 (51) ◽  
pp. 19347-19353 ◽  
Author(s):  
Qian Jin ◽  
Aaron M. Fleming ◽  
Robert P. Johnson ◽  
Yun Ding ◽  
Cynthia J. Burrows ◽  
...  
Keyword(s):  
Base Excision Repair ◽  
Excision Repair ◽  
Dna Glycosylase ◽  
Uracil Dna Glycosylase ◽  
Repair Activity ◽  
Base Excision

DNA repair activity of 8-oxoguanine DNA glycosylase 1 (OGG1) in human lymphocytes is not dependent on genetic polymorphism Ser326/Cys326

2001 ◽  
Vol 486 (3) ◽  
pp. 207-216 ◽  
Author(s):  
Kai Janssen ◽  
Kirsten Schlink ◽  
Walter Götte ◽  
Birgit Hippler ◽  
Bernd Kaina ◽  
...  
Keyword(s):  
Dna Repair ◽  
Genetic Polymorphism ◽  
Human Lymphocytes ◽  
Dna Glycosylase ◽  
Repair Activity

Effects of an acute exposure to toluene on the DNA repair activity of the human 8-oxoguanine DNA glycosylase 1 (hOGG1) in healthy subjects

2009 ◽  
Vol 83 (8) ◽  
pp. 777-784
Author(s):  
P. Finkenwirth ◽  
U. Spelmeyer ◽  
G. Hommel ◽  
D.-M. Rose ◽  
D. Jung ◽  
...  
Keyword(s):  
Dna Repair ◽  
Healthy Subjects ◽  
Acute Exposure ◽  
Dna Glycosylase ◽  
Repair Activity

Three-dimensional DNA nanostructures for dual-color microRNA imaging in living cells via hybridization chain reaction

2020 ◽  
Vol 56 (49) ◽  
pp. 6668-6671
Author(s):  
Meng-Mei Lv ◽  
Zhan Wu ◽  
Ru-Qin Yu ◽  
Jian-Hui Jiang
Keyword(s):  
Three Dimensional ◽  
Living Cells ◽  
Fluorescent Imaging ◽  
Hybridization Chain Reaction ◽  
Dna Nanostructures ◽  
Chain Reaction ◽  
Dna Nanostructure ◽  
Dual Color ◽  
Dna Tetrahedron

A well-defined 3D DNA nanostructure was developed by combination of DNA tetrahedron and Y-shaped DNA, which allowed multiplexed, signal amplified fluorescent imaging of miRNAs in living cells via hybridization chain reaction.

A DNA walker powered by endogenous enzymes for imaging uracil-DNA glycosylase activity in living cells

2019 ◽  
Vol 55 (43) ◽  
pp. 6026-6029 ◽  
Author(s):  
Xiaowen Xu ◽  
Pingping Zhang ◽  
Ruiyuan Zhang ◽  
Nan Zhang ◽  
Wei Jiang
Keyword(s):  
Living Cells ◽  
Dna Glycosylase ◽  
Uracil Dna Glycosylase ◽  
Dna Walker ◽  
Endogenous Enzymes

A DNA walker powered by endogenous enzymes detects uracil-DNA glycosylase activity in living cells.

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