The 2015 Nobel Prize in Chemistry was jointly awarded to Tomas Lindahl, former director of Cancer Research UK’s Clare Hall Laboratories, Paul Modrich from Duke University in the US and Aziz Sancar from the University of North Carolina in the US for their “mechanistic studies of DNA repair”.
Tomas Lindahl, Paul Modrich and Aziz Sancar © Inserm-P. Latron, Mary Schwalm/AP/Press Association, Max Englund/UNC School of Medicine.
Tomas Lindahl’s research pieced together a molecular image of how base excision repairs DNA when a base of a nucleotide is damaged and subsequently managed to recreate the human repair process in vitro. The mechanism known as nucleotide excision repair, which excises damage from UV and carcinogenic substances, was then mapped by Aziz Sancar – the molecular details of this process changed the entire research field. Paul Modrich also studied the human version of the repair system. His work focused on DNA mismatch repair, a natural process which corrects mismatches that occur when DNA is copied during cell division.
The research carried out by the three 2015 Nobel Laureates in Chemistry has not only revolutionised our knowledge of how we function but also lead to the development of life – saving treatments. To celebrate these remarkable achievements, we are delighted to present a collection of recent Chemical Communications, Chemical Science and Chemical Society Reviews articles on DNA repair, FREE to read until 1 December 2015!
Finding needles in a basestack: recognition of mismatched base pairs in DNA by small molecules
Anton Granzhan, Naoko Kotera and Marie-Paule Teulade-Fichou
Chem. Soc. Rev., 2014, 43, 3630-3665
The chemical biology of sirtuins
Bing Chen, Wenwen Zang, Juan Wang, Yajun Huang, Yanhua He, Lingling Yan, Jiajia Liu and Weiping Zheng
Chem. Soc. Rev., 2015, 44, 5246-5264
Luminescent oligonucleotide-based detection of enzymes involved with DNA repair
Chung-Hang Leung, Hai-Jing Zhong, Hong-Zhang He, Lihua Lu, Daniel Shiu-Hin Chan and Dik-Lung Ma
Chem. Sci., 2013, 4, 3781-3795
A label-free and sensitive fluorescent method for the detection of uracil-DNA glycosylase activity
Jing Tao, Panshu Song, Yusuke Sato, Seiichi Nishizawa, Norio Teramae, Aijun Tong and Yu Xiang
Chem. Commun., 2015, 51, 929-932
DNA-mediated supercharged fluorescent protein/graphene oxide interaction for label-free fluorescence assay of base excision repair enzyme activity
Zhen Wang, Yong Li, Lijun Li, Daiqi Li, Yan Huang, Zhou Nie and Shouzhuo Yao
Chem. Commun., 2015, 51, 13373-13376
A fluorescent G-quadruplex probe for the assay of base excision repair enzyme activity
Chang Yeol Lee, Ki Soo Park and Hyun Gyu Park
Chem. Commun., 2015, 51, 13744-13747
A chemical probe targets DNA 5-formylcytosine sites and inhibits TDG excision, polymerases bypass, and gene expression
Liang Xu, Ying-Chu Chen, Satoshi Nakajima, Jenny Chong, Lanfeng Wang, Li Lan, Chao Zhang and Dong Wang
Chem. Sci., 2014, 5, 567-574
Sensitive detection of polynucleotide kinase using rolling circle amplification-induced chemiluminescence
Wei Tang, Guichi Zhu and Chun-yang Zhang
Chem. Commun., 2014, 50, 4733-4735
Rescuing DNA repair activity by rewiring the H-atom transfer pathway in the radical SAM enzyme, spore photoproduct lyase
Alhosna Benjdia, Korbinian Heil, Andreas Winkler, Thomas Carell and Ilme Schlichting
Chem. Commun., 2014, 50, 14201-14204
Expanding DNAzyme functionality through enzyme cascades with applications in single nucleotide repair and tunable DNA-directedassembly of nanomaterials
Yu Xiang, Zidong Wang, Hang Xing and Yi Lu
Chem. Sci., 2013, 4, 398-404
Detection of base excision repair enzyme activity using a luminescent G-quadruplex selective switch-on probe
Ka-Ho Leung, Hong-Zhang He, Victor Pui-Yan Ma, Hai-Jing Zhong, Daniel Shiu-Hin Chan, Jun Zhou, Jean-Louis Mergny, Chung-Hang Leung and Dik-Lung Ma
Chem. Commun., 2013, 49, 5630-5632
Endonuclease IV discriminates mismatches next to the apurinic/apyrimidinic site in DNA strands: constructing DNA sensing platforms with extremely high selectivity
Xianjin Xiao, Yang Liu and Meiping Zhao
Chem. Commun., 2013, 49, 2819-2821
Also of interest: Find out more about the three Chemistry Nobel Laureates and their research.