Abstract
Background: Cancer is the world's second-largest cause of death, and is responsible for an estimated 9.6 million mortality cases in 2018. Poly-ADP-ribose polymerases (PARPs) are enzymes and a family of proteins involved in many cellular processes, including DNA repair, gene regulation, chromatin remodeling, and apoptosis. The first characterized and best-known member of the PARP family is poly(ADP-ribose) polymerase 1 (PARP-1). PARP-1 is a major protein for DNA single-strand breaks in the BER pathway (base excision repair) (SSBs).
Objective: The objective of this article was to compile synthetic PARP-1 inhibitors reported in the last decade.
Methods: In the present manuscript, bibliographic investigation was carried out by scrutinizing peerreviewed articles from online/offline databases. The inclusion criteria consisted of the most relevant studies indicating the relationship between PARP-1 and cancer in textbooks/edited books and peer-reviewed papers from scientific databases, like SCOPUS, PUBMED, NISCAIR, and Google Scholar since 2010 to 2020. Only the studies published in English language were searched/considered. The exclusion criteria consisted of the studies on other PARP isoforms than PARP-1. The studies thus obtained were classified according to the heterocyclic moieties, year of publication, etc. The data compiled in this article is a systematic review of the reported studies.
Results: The literature reports indicated that a number of PARP-1 inhibitors reported have IC50 value in nanomolar concentration.
Conclusion: PARP-1 is an essential target for anti-cancer drug discovery. Further research on more effective and safe PARP-1 inhibitors needs to be carried out, and we may discover some novel PARP-1 inhibitors in the near future.
Keywords: Cancer, PARP, PARP-1, FDA-approved inhibitors, PARP-1 inhibitors, SSBs.
[http://dx.doi.org/10.1002/cam4.2813] [PMID: 31960609]
[http://dx.doi.org/10.1556/1646.10.2018.03] [PMID: 30363329]
[http://dx.doi.org/10.1016/j.jcrpr.2017.07.001]
[http://dx.doi.org/10.1038/nrm.2017.53] [PMID: 28676700]
[http://dx.doi.org/10.1111/cpr.12268] [PMID: 27329285]
[http://dx.doi.org/10.1021/acs.jmedchem.8b01946] [PMID: 30844273]
[PMID: 18221025]
[http://dx.doi.org/10.5732/cjc.011.10111] [PMID: 21718592]
[http://dx.doi.org/10.1101/gad.334516.119] [PMID: 32029455]
[http://dx.doi.org/10.3390/ijms18102111] [PMID: 28991194]
[http://dx.doi.org/10.1615/CritRevEukaryotGeneExpr.2013006875] [PMID: 24579667]
[http://dx.doi.org/10.1021/jm901188v] [PMID: 19873981]
[http://dx.doi.org/10.1158/1078-0432.CCR-15-0887] [PMID: 26187614]
[http://dx.doi.org/10.1158/1078-0432.CCR-13-1391] [PMID: 23881923]
[http://dx.doi.org/10.1021/jm301825t] [PMID: 23473053]
[http://dx.doi.org/10.1038/aps.2017.104] [PMID: 28770827]
[http://dx.doi.org/10.1021/acs.jmedchem.5b01324] [PMID: 26469301]
[http://dx.doi.org/10.1016/j.bmcl.2020.127036] [PMID: 32088129]
[http://dx.doi.org/10.4155/fmc-2020-0009] [PMID: 33012191]
[http://dx.doi.org/10.1016/j.bmcl.2014.07.001] [PMID: 25086680]
[http://dx.doi.org/10.1016/j.bioorg.2019.03.068] [PMID: 30952061]
[http://dx.doi.org/10.1016/j.bioorg.2018.01.034] [PMID: 29453076]
[http://dx.doi.org/10.1016/j.ejmech.2017.03.013] [PMID: 28340412]
[http://dx.doi.org/10.1016/j.bmc.2015.05.051] [PMID: 26088338]
[http://dx.doi.org/10.1016/j.ejmech.2018.01.018] [PMID: 29335205]
[http://dx.doi.org/10.1016/j.bioorg.2019.103181] [PMID: 31404795]
[http://dx.doi.org/10.1016/j.ejmech.2017.07.050] [PMID: 28763648]
[http://dx.doi.org/10.1016/j.bmcl.2016.06.045] [PMID: 27353531]
[http://dx.doi.org/10.1016/j.bmc.2017.05.052] [PMID: 28622906]
[http://dx.doi.org/10.1039/C8OB00286J] [PMID: 29648554]
[http://dx.doi.org/10.1016/j.bmc.2014.12.071] [PMID: 25614115]
[http://dx.doi.org/10.1016/j.ejmech.2012.02.001] [PMID: 22365563]
[http://dx.doi.org/10.1016/j.ejmech.2019.111621] [PMID: 31442685]
[http://dx.doi.org/10.1007/s11030-017-9754-7] [PMID: 28653128]
[http://dx.doi.org/10.1016/j.bmcl.2017.04.038] [PMID: 28438542]
[http://dx.doi.org/10.1007/s00044-020-02537-0] [PMID: 33071527]
[http://dx.doi.org/10.1016/j.bmcl.2017.04.089] [PMID: 28495083]
[http://dx.doi.org/10.1016/j.bmcl.2018.04.056] [PMID: 29748053]
[http://dx.doi.org/10.1039/D0RA05943A] [PMID: 35521104]
[http://dx.doi.org/10.1016/j.bmcl.2014.04.061] [PMID: 24815508]
[http://dx.doi.org/10.1016/j.bmc.2014.12.017] [PMID: 25555733]
[http://dx.doi.org/10.1021/acs.jmedchem.8b01709] [PMID: 31042381]
[http://dx.doi.org/10.1021/jm5002502] [PMID: 24922587]
[http://dx.doi.org/10.1016/j.bmcl.2013.06.055] [PMID: 23850199]
[http://dx.doi.org/10.1016/j.bioorg.2020.104075] [PMID: 32777641]
[http://dx.doi.org/10.1016/j.bmc.2014.01.019] [PMID: 24503274]
[http://dx.doi.org/10.1016/j.bmc.2016.08.016] [PMID: 27561983]
[http://dx.doi.org/10.1016/j.bmcl.2015.08.060] [PMID: 26342868]
[http://dx.doi.org/10.1039/C6RA12591C]
[http://dx.doi.org/10.1016/j.bioorg.2019.103385] [PMID: 31669094]
[http://dx.doi.org/10.1039/C8OB01894D] [PMID: 30203829]
[http://dx.doi.org/10.1016/j.bmcl.2018.02.008] [PMID: 29456106]
[http://dx.doi.org/10.1002/jhet.2678]
[http://dx.doi.org/10.3390/molecules21060772] [PMID: 27304949]
[http://dx.doi.org/10.1038/s41598-016-0007-2] [PMID: 28442756]
[http://dx.doi.org/10.1021/acs.jmedchem.5b01498] [PMID: 26652717]
[http://dx.doi.org/10.1016/j.bmcl.2015.04.013] [PMID: 25899312]
[http://dx.doi.org/10.1016/j.bmc.2013.12.031] [PMID: 24398383]
[http://dx.doi.org/10.1016/j.bmcl.2013.02.032] [PMID: 23481647]
[http://dx.doi.org/10.1016/j.bioorg.2018.10.015] [PMID: 30390553]
[http://dx.doi.org/10.3906/kim-1905-15]
[http://dx.doi.org/10.1002/bkcs.11207]
[http://dx.doi.org/10.1016/j.ejmech.2013.10.062] [PMID: 24361480]