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Dyrkheeva NS, Zakharenko AL, Malakhova AA, Okorokova LS, Shtokalo DN, Medvedev SP, Tupikin AA, Kabilov MR, Lavrik OI. Transcriptomic analysis of HEK293A cells with a CRISPR/Cas9-mediated TDP1 knockout. Biochim Biophys Acta Gen Subj 2024; 1868:130616. [PMID: 38621596 DOI: 10.1016/j.bbagen.2024.130616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 03/21/2024] [Accepted: 04/01/2024] [Indexed: 04/17/2024]
Abstract
Tyrosyl-DNA phosphodiesterase 1 (TDP1) is a human DNA repair protein. It is a member of the phospholipase D family based on structural similarity. TDP1 is a key enzyme of the repair of stalled topoisomerase 1 (TOP1)-DNA complexes. Previously, with the CRISPR/Cas9 method, we obtained HEK293A cells with a homozygous knockout of the TDP1 gene and used the TDP1 knockout cells as a cellular model for studying mechanisms of action of an anticancer therapy. In the present work, we hypothesized that the TDP1 knockout would alter the expression of DNA repair-related genes. By transcriptomic analysis, we investigated for the first time the effect of the TDP1 gene knockout on genes' expression changes in the human HEK293A cell line. We obtained original data implying a role of TDP1 in other processes besides the repair of the DNA-TOP1 complex. Differentially expressed gene analysis revealed that TDP1 may participate in cell adhesion and communication, spermatogenesis, mitochondrial function, neurodegeneration, a cytokine response, and the MAPK signaling pathway.
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Affiliation(s)
- Nadezhda S Dyrkheeva
- Institute of Chemical Biology and Fundamental Medicine (ICBFM), Siberian Branch of Russian Academy of Sciences (SB RAS), 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia.
| | - Alexandra L Zakharenko
- Institute of Chemical Biology and Fundamental Medicine (ICBFM), Siberian Branch of Russian Academy of Sciences (SB RAS), 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia.
| | - Anastasia A Malakhova
- Institute of Chemical Biology and Fundamental Medicine (ICBFM), Siberian Branch of Russian Academy of Sciences (SB RAS), 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; Federal research center Institute of Cytology and Genetics, SB RAS, 10 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia.
| | | | - Dmitry N Shtokalo
- AcademGene LLC, 6 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; A.P. Ershov Institute of Informatics Systems, SB RAS, 6 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia.
| | - Sergey P Medvedev
- Institute of Chemical Biology and Fundamental Medicine (ICBFM), Siberian Branch of Russian Academy of Sciences (SB RAS), 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; Federal research center Institute of Cytology and Genetics, SB RAS, 10 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia.
| | - Alexey A Tupikin
- Institute of Chemical Biology and Fundamental Medicine (ICBFM), Siberian Branch of Russian Academy of Sciences (SB RAS), 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia.
| | - Marsel R Kabilov
- Institute of Chemical Biology and Fundamental Medicine (ICBFM), Siberian Branch of Russian Academy of Sciences (SB RAS), 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia.
| | - Olga I Lavrik
- Institute of Chemical Biology and Fundamental Medicine (ICBFM), Siberian Branch of Russian Academy of Sciences (SB RAS), 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia.
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Khodyreva SN, Ilina ES, Dyrkheeva NS, Kochetkova AS, Yamskikh AA, Maltseva EA, Malakhova AA, Medvedev SP, Zakian SM, Lavrik OI. A Knockout of Poly(ADP-Ribose) Polymerase 1 in a Human Cell Line: An Influence on Base Excision Repair Reactions in Cellular Extracts. Cells 2024; 13:302. [PMID: 38391916 PMCID: PMC10886765 DOI: 10.3390/cells13040302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 01/24/2024] [Accepted: 02/01/2024] [Indexed: 02/24/2024] Open
Abstract
Base excision repair (BER) is the predominant pathway for the removal of most forms of hydrolytic, oxidative, and alkylative DNA lesions. The precise functioning of BER is achieved via the regulation of each step by regulatory/accessory proteins, with the most important of them being poly(ADP-ribose) polymerase 1 (PARP1). PARP1's regulatory functions extend to many cellular processes including the regulation of mRNA stability and decay. PARP1 can therefore affect BER both at the level of BER proteins and at the level of their mRNAs. Systematic data on how the PARP1 content affects the activities of key BER proteins and the levels of their mRNAs in human cells are extremely limited. In this study, a CRISPR/Cas9-based technique was used to knock out the PARP1 gene in the human HEK 293FT line. The obtained cell clones with the putative PARP1 deletion were characterized by several approaches including PCR analysis of deletions in genomic DNA, Sanger sequencing of genomic DNA, quantitative PCR analysis of PARP1 mRNA, Western blot analysis of whole-cell-extract (WCE) proteins with anti-PARP1 antibodies, and PAR synthesis in WCEs. A quantitative PCR analysis of mRNAs coding for BER-related proteins-PARP2, uracil DNA glycosylase 2, apurinic/apyrimidinic endonuclease 1, DNA polymerase β, DNA ligase III, and XRCC1-did not reveal a notable influence of the PARP1 knockout. The corresponding WCE catalytic activities evaluated in parallel did not differ significantly between the mutant and parental cell lines. No noticeable effect of poly(ADP-ribose) synthesis on the activity of the above WCE enzymes was revealed either.
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Affiliation(s)
- Svetlana N. Khodyreva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
| | - Ekaterina S. Ilina
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
- Faculty of Natural Sciences, Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia
| | - Nadezhda S. Dyrkheeva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
- Faculty of Natural Sciences, Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia
| | - Alina S. Kochetkova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
| | - Alexandra A. Yamskikh
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
- Faculty of Natural Sciences, Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia
| | - Ekaterina A. Maltseva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
| | - Anastasia A. Malakhova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
- Federal Research Center Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia
| | - Sergey P. Medvedev
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
- Federal Research Center Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia
| | - Suren M. Zakian
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
- Federal Research Center Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia
| | - Olga I. Lavrik
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
- Faculty of Natural Sciences, Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia
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Kuwahara K. DNA Damage, DNA Repair, and Cancer: Second Edition. Int J Mol Sci 2023; 24:16835. [PMID: 38069158 PMCID: PMC10706606 DOI: 10.3390/ijms242316835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 11/24/2023] [Indexed: 12/18/2023] Open
Abstract
Following our first Special Issue, we are pleased to present this Special Issue in the International Journal of Molecular Sciences, titled 'DNA Damage, DNA Repair, and Cancer: Second Edition' [...].
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Affiliation(s)
- Kazuhiko Kuwahara
- Department of Diagnostic Pathology, Kindai University Hospital, Osaka 589-8511, Japan
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