Search Results - "Kuśmierek, Jaroslaw T"

Contribution of hMTH1 to the Maintenance of 8-Oxoguanine Levels in Lung DNA of Non–Small-Cell Lung Cancer Patients by Speina, Elżbieta, Arczewska, Katarzyna D., Gackowski, Daniel, Zielińska, Maja, Siomek, Agnieszka, Kowalewski, Janusz, Oliński, Ryszard, Tudek, Barbara, Kuśmierek, Jarosław T.

“…Background: The level of 8-oxoguanine (8-oxoG), a general marker of oxidative DNA damage, in DNA is the result of both an equilibrium between the rates of its…”
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AlkB dioxygenase preferentially repairs protonated substrates: specificity against exocyclic adducts and molecular mechanism of action by Maciejewska, Agnieszka M, Poznanski, Jaroslaw, Kaczmarska, Zuzanna, Krowisz, Beata, Nieminuszczy, Jadwiga, Polkowska-Nowakowska, Agnieszka, Grzesiuk, Elzbieta, Kusmierek, Jaroslaw T

“…Efficient repair by Escherichia coli AlkB dioxygenase of exocyclic DNA adducts 3,N(4)-ethenocytosine, 1,N(6)-ethenoadenine, 3,N(4)-α-hydroxyethanocytosine, and…”
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Caenorhabditis elegans NDX-4 is a MutT-type enzyme that contributes to genomic stability by Arczewska, Katarzyna D., Baumeier, Christian, Kassahun, Henok, SenGupta, Tanima, Bjørås, Magnar, Kuśmierek, Jarosław T., Nilsen, Hilde

“…MutT enzymes prevent DNA damage by hydrolysis of 8-oxodGTP, an oxidized substrate for DNA synthesis and antimutagenic, anticarcinogenic, and…”
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Practical highly enantioselective synthesis of (R)- and (S)-(E)-4-hydroxynon-2-enal by Komisarski, Marek, Kaczmarska, Zuzanna, Kuśmierek, Jarosław T

“…Oxidative stress enhances lipid peroxidation (LPO) implicated in cancer promotion and progression. (E)-4-Hydroxynon-2-enal 1 (trans-4-hydroxy-2-nonenal, HNE)…”
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Bacterial DNA repair genes and their eukaryotic homologues: 2. Role of bacterial mutator gene homologues in human disease. Overview of nucleotide pool sanitization and mismatch repair systems by Arczewska, Katarzyna D, Kuśmierek, Jarosław T

“…Since the discovery of the first E. coli mutator gene, mutT, most of the mutations inducing elevated spontaneous mutation rates could be clearly attributed to…”
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1,N 6 -α-hydroxypropanoadenine, the acrolein adduct to adenine, is a substrate for AlkB dioxygenase by Dylewska, Małgorzata, Kuśmierek, Jarosław T, Pilżys, Tomasz, Poznański, Jarosław, Maciejewska, Agnieszka M

“…1,N -α-hydroxypropanoadenine (HPA) is an exocyclic DNA adduct of acrolein - an environmental pollutant and endocellular oxidative stress product. AlkB…”
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The role of AlkB protein in repair of 1,N6-ethenoadenine in Escherichia coli cells by MACIEJEWSKA, Agnieszka M, SOKOLOWSKA, Beata, NOWICKI, Adam, KUSMIEREK, Jarostaw T

“…Etheno (ε) DNA adducts, including 1,N(6)-ethenoadenine (εA), are formed by various bifunctional agents of exogenous and endogenous origin. The AT→TA…”
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Long-chain adducts of trans-4-hydroxy-2-nonenal to DNA bases cause recombination, base substitutions and frameshift mutations in M13 phage by Kowalczyk, Pawel, Cieśla, Jarosław M, Komisarski, Marek, Kuśmierek, Jarosław T, Tudek, Barbara

“…Oxidative stress enhances lipid peroxidation (LPO) implicated in the promotion and progression of carcinogenesis. One of the major LPO products is…”
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Cockayne syndrome group B protein is engaged in processing of DNA adducts of lipid peroxidation product trans-4-hydroxy-2-nonenal by Maddukuri, Leena, Speina, Elzbieta, Christiansen, Mette, Dudzińska, Dominika, Zaim, Jolanta, Obtułowicz, Tomasz, Kabaczyk, Sylwia, Komisarski, Marek, Bukowy, Zuzanna, Szczegielniak, Jadwiga, Wójcik, Andrzej, Kuśmierek, Jaroslaw T, Stevnsner, Tinna, Bohr, Vilhelm A, Tudek, Barbara

“…Cockayne syndrome complementation group B (CSB) protein is engaged in transcription-coupled repair (TCR) of UV induced DNA damage and its deficiency leads to…”
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Neighbouring bases in template influence base-pairing of isoguanine by Maciejewska, Agnieszka M, Lichota, Katarzyna D, Kuśmierek, Jarosław T

“…Assuming that the efficiency of the incorporation of 5-methyl-2'-deoxyisocytosine-5' triphosphate (dMiCTP) and dTTP opposite isoguanine (iG) is a measure of…”
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Mismatch dependent uracil/thymine-DNA glycosylases excise exocyclic hydroxyethano and hydroxypropano cytosine adducts by Borys-Brzywczy, Ewa, Arczewska, Katarzyna D, Saparbaev, Murat, Hardeland, Ulrike, Schär, Primo, Kuśmierek, Jarosław T

“…Exocyclic adducts of DNA bases, such as etheno- and hydroxyalkano- ones, are generated by a variety of bifunctional agents, including endogenously formed…”
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Synthesis and properties of N2,3-ethenoguanosine and N2,3-ethenoguanosine 5'-diphosphate by Kusmierek, Jaroslaw T, Jensen, David E, Spengler, Sylvia J, Stolarski, Ryszard, Singer, B

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Preparation of O'-alkyl derivatives of cytosine and uracil nucleosides by Kusmierek, Jaroslaw T, Giziewicz, Jerzy, Shugar, David

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The Pyrimidine Ring-opened Derivative of 1,N 6-Ethenoadenine Is Excised from DNA by theEscherichia coli Fpg and Nth Proteins by Speina, Elz˙bieta, Cieśla, Jarosław M., Wójcik, Jacek, Bajek, Monika, Kuśmierek, Jarosław T., Tudek, Barbara

“…It was previously shown that 1, N 6 -ethenoadenine (εA) in DNA rearranges into a pyrimidine ring-opened derivative of 20-fold higher mutagenic potency in…”
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Chloroacetaldehyde-induced mutagenesis in Escherichia coli: the role of AlkB protein in repair of 3,N(4)-ethenocytosine and 3,N(4)-alpha-hydroxyethanocytosine by Maciejewska, Agnieszka M, Ruszel, Karol P, Nieminuszczy, Jadwiga, Lewicka, Joanna, Sokołowska, Beata, Grzesiuk, Elzbieta, Kuśmierek, Jarosław T

“…Etheno (epsilon) adducts are formed in reaction of DNA bases with various environmental carcinogens and endogenously created products of lipid peroxidation…”
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Synthesis, conformation, and spectroscopy of nucleoside analogues concerning their antiviral activity by Kuśmierek, Jarosław T, Stolarski, Ryszard

“…Chemically modified analogues of nucleosides and nucleotides, have been thoroughly investigated since the discovery of DNA double helix by Watson and Crick in…”
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AlkB Dioxygenase Preferentially Repairs Protonated Substrates by Maciejewska, Agnieszka M., Poznański, Jarosław, Kaczmarska, Zuzanna, Krowisz, Beata, Nieminuszczy, Jadwiga, Polkowska-Nowakowska, Agnieszka, Grzesiuk, Elżbieta, Kuśmierek, Jarosław T.

“…Efficient repair by Escherichia coli AlkB dioxygenase of exocyclic DNA adducts 3,N4-ethenocytosine, 1,N6-ethenoadenine, 3,N4-α-hydroxyethanocytosine, and…”
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Map of Polish Biochemistry by Kuśmierek, Jarosław T

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The role of AlkB protein in repair of 1,N super(6)-ethenoadenine in Escherichia coli cells by Maciejewska, Agnieszka M, Sokolowska, Beata, Nowicki, Adam, Kusmierek, Jaroslaw T

“…Etheno ( epsilon ) DNA adducts, including 1,N super(6)-ethenoadenine ( epsilon A), are formed by various bifunctional agents of exogenous and endogenous…”
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The Effect of Neighboring Bases on Miscoding Properties of N2,3-Ethenoguanine by Mroczkowska, Małgorzata M., Kuśmierek, Jarosław T.

“…The miscoding potential of N ,3-ethenoguanine (∈G), one of the carcinogen vinyl chloride adducts to DNA bases, has been examined by copying of poly (A, ∈G )…”
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