Search Results - "Kim, Daria V."
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Abasic site–peptide cross-links are blocking lesions repaired by AP endonucleases
Published in Nucleic acids research (07-07-2023)“…Abstract Apurinic/apyrimidinic (AP) sites are abundant DNA lesions arising from spontaneous hydrolysis of the N-glycosidic bond and as base excision repair…”
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Back-Up Base Excision DNA Repair in Human Cells Deficient in the Major AP Endonuclease, APE1
Published in International journal of molecular sciences (20-12-2023)“…Apurinic/apyrimidinic (AP) sites are abundant DNA lesions generated both by spontaneous base loss and as intermediates of base excision DNA repair. In human…”
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Probing the Conformational Restraints of DNA Damage Recognition with β-L-Nucleotides
Published in International journal of molecular sciences (30-05-2024)“…The DNA building blocks 2'-deoxynucleotides are enantiomeric, with their natural β-D-configuration dictated by the sugar moiety. Their synthetic…”
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Cas9 is mostly orthogonal to human systems of DNA break sensing and repair
Published in PloS one (29-11-2023)“…CRISPR/Cas9 system is а powerful gene editing tool based on the RNA-guided cleavage of target DNA. The Cas9 activity can be modulated by proteins involved in…”
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Recognition of a Clickable Abasic Site Analog by DNA Polymerases and DNA Repair Enzymes
Published in International journal of molecular sciences (01-11-2022)“…Azide–alkyne cycloaddition (“click chemistry”) has found wide use in the analysis of molecular interactions in living cells…”
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Mild phenotype of knockouts of the major apurinic/apyrimidinic endonuclease APEX1 in a non-cancer human cell line
Published in PloS one (16-09-2021)“…The major human apurinic/apyrimidinic (AP) site endonuclease, APEX1, is a central player in the base excision DNA repair (BER) pathway and has a role in the…”
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Base Excision DNA Repair Deficient Cells: From Disease Models to Genotoxicity Sensors
Published in Current pharmaceutical design (01-01-2019)“…Base excision DNA repair (BER) is a vitally important pathway that protects the cell genome from many kinds of DNA damage, including oxidation, deamination,…”
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Repair and DNA Polymerase Bypass of Clickable Pyrimidine Nucleotides
Published in Biomolecules (Basel, Switzerland) (12-06-2024)“…Clickable nucleosides, most often 5-ethynyl-2'-deoxyuridine (EtU), are widely used in studies of DNA replication in living cells and in DNA functionalization…”
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Response of PRIMPOL-Knockout Human Lung Adenocarcinoma A549 Cells to Genotoxic Stress
Published in Biochemistry (Moscow) (01-11-2023)“…Human DNA primase/polymerase PrimPol synthesizes DNA primers de novo after replication fork stalling at the sites of DNA damage, thus contributing to the DNA…”
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