Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
A New DNA Break Repair Pathway Involving PARP3 and Base Excision Repair Proteins. / Belousova, E. A.; Kutuzov, M. M.; Ivankina, P. A. и др.
в: Doklady Biochemistry and Biophysics, Том 482, № 1, 01.09.2018, стр. 233-237.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - A New DNA Break Repair Pathway Involving PARP3 and Base Excision Repair Proteins
AU - Belousova, E. A.
AU - Kutuzov, M. M.
AU - Ivankina, P. A.
AU - Ishchenko, A. A.
AU - Lavrik, O. I.
N1 - Publisher Copyright: © 2018, Pleiades Publishing, Ltd.
PY - 2018/9/1
Y1 - 2018/9/1
N2 - Poly(ADP-ribosyl)ation, which is catalyzed by PARP family proteins, is one of the main reactions in the cell response to genomic DNA damage. Massive impact of DNA-damaging agents (such as oxidative stress and ionizing radiation) causes numerous breaks in DNA. In this case, the development of a fast cell response, which allows the genomic DNA integrity to be retained, may be more important than the repair by more accurate but long-term restoration of the DNA structure. This is the first study to show the possibility of eliminating DNA breaks through their PARP3-dependent mono(ADP-ribosyl)ation followed by ligation and repair of the formed ribo-AP sites by the base excision repair (BER) enzyme complex. Taken together, the results of the studies on ADP-ribosylation of DNA and the data obtained in this study suggest that PARP3 may be a component of the DNA break repair system involving the BER enzyme complex.
AB - Poly(ADP-ribosyl)ation, which is catalyzed by PARP family proteins, is one of the main reactions in the cell response to genomic DNA damage. Massive impact of DNA-damaging agents (such as oxidative stress and ionizing radiation) causes numerous breaks in DNA. In this case, the development of a fast cell response, which allows the genomic DNA integrity to be retained, may be more important than the repair by more accurate but long-term restoration of the DNA structure. This is the first study to show the possibility of eliminating DNA breaks through their PARP3-dependent mono(ADP-ribosyl)ation followed by ligation and repair of the formed ribo-AP sites by the base excision repair (BER) enzyme complex. Taken together, the results of the studies on ADP-ribosylation of DNA and the data obtained in this study suggest that PARP3 may be a component of the DNA break repair system involving the BER enzyme complex.
UR - http://www.scopus.com/inward/record.url?scp=85056225641&partnerID=8YFLogxK
U2 - 10.1134/S1607672918050010
DO - 10.1134/S1607672918050010
M3 - Article
C2 - 30397881
AN - SCOPUS:85056225641
VL - 482
SP - 233
EP - 237
JO - Doklady Biochemistry and Biophysics
JF - Doklady Biochemistry and Biophysics
SN - 1607-6729
IS - 1
ER -
ID: 17409428