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The new general biological property of stem-like tumor cells Part I. Peculiarities of the process of the double-stranded DNA fragments internalization into stem-like tumor cells. / Ritter, Genrikh S.; Dolgova, Evgeniya V.; Petrova, Daria D. и др.

в: Frontiers in Genetics, Том 13, 954395, 08.09.2022.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Ritter, GS, Dolgova, EV, Petrova, DD, Efremov, YR, Proskurina, AS, Potter, EA, Ruzanova, VS, Kirikovich, SS, Levites, EV, Taranov, OS, Ostanin, AA, Chernykh, ER, Kolchanov, NA & Bogachev, SS 2022, 'The new general biological property of stem-like tumor cells Part I. Peculiarities of the process of the double-stranded DNA fragments internalization into stem-like tumor cells', Frontiers in Genetics, Том. 13, 954395. https://doi.org/10.3389/fgene.2022.954395

APA

Ritter, G. S., Dolgova, E. V., Petrova, D. D., Efremov, Y. R., Proskurina, A. S., Potter, E. A., Ruzanova, V. S., Kirikovich, S. S., Levites, E. V., Taranov, O. S., Ostanin, A. A., Chernykh, E. R., Kolchanov, N. A., & Bogachev, S. S. (2022). The new general biological property of stem-like tumor cells Part I. Peculiarities of the process of the double-stranded DNA fragments internalization into stem-like tumor cells. Frontiers in Genetics, 13, [954395]. https://doi.org/10.3389/fgene.2022.954395

Vancouver

Ritter GS, Dolgova EV, Petrova DD, Efremov YR, Proskurina AS, Potter EA и др. The new general biological property of stem-like tumor cells Part I. Peculiarities of the process of the double-stranded DNA fragments internalization into stem-like tumor cells. Frontiers in Genetics. 2022 сент. 8;13:954395. doi: 10.3389/fgene.2022.954395

Author

Ritter, Genrikh S. ; Dolgova, Evgeniya V. ; Petrova, Daria D. и др. / The new general biological property of stem-like tumor cells Part I. Peculiarities of the process of the double-stranded DNA fragments internalization into stem-like tumor cells. в: Frontiers in Genetics. 2022 ; Том 13.

BibTeX

@article{2e4355eb9f8846868826d1bfcd676e8a,
title = "The new general biological property of stem-like tumor cells Part I. Peculiarities of the process of the double-stranded DNA fragments internalization into stem-like tumor cells",
abstract = "Stem-like tumor cells of ascites carcinoma Krebs-2 and Epstein-Barr virus–induced B-lymphoma were shown to possess the innate capability of binding and internalizing the TAMRA-labeled double-stranded DNA (dsDNA) probe. The process of binding and internalizing is rather complicated and composed of the following successive stages: 1) initiating electrostatic interaction and contact of a negatively charged dsDNA molecule with a positively charged molecule(s) on the surface of a stem-like tumor cell; 2) binding of the dsDNA probe to a tumor stem cell surface protein(s) via the formation of a strong chemical/molecular bond; and 3) the very internalization of dsDNA into the cell. Binding of DNA to cell surface proteins is determined by the presence of heparin/polyanion-binding sites within the protein structure, which can be competitively blocked by heparin and/or dextran sulfate, wherein heparin blocks only the binding, while dextran sulfate abrogates both binding and internalization. The abrogation of internalization by dextran sulfate implies the role of scavenger receptors in this process. Cells were shown to uptake DNA in amounts constituting ∼0.008% of the haploid genome. Inhibitors of caveolae-dependent internalization abrogate the DNA uptake in Krebs-2 cells, and inhibitors of the clathrin/caveolar mechanism block the internalization in B-lymphoma cells. In the present report, it is shown for the first time that in contrast to the majority of committed tumor cells, stem-like tumor cells of Krebs-2 and B-lymphoma carry a general positive charge on their surface.",
keywords = "carcinoma Krebs-2, clathrin/caveolar mechanism internalization, Epstein-Barr virus–induced B-lymphoma, heparin/dextran sulfate/polyanion-binding sites, internalization of double-stranded DNA",
author = "Ritter, {Genrikh S.} and Dolgova, {Evgeniya V.} and Petrova, {Daria D.} and Efremov, {Yaroslav R.} and Proskurina, {Anastasia S.} and Potter, {Ekaterina A.} and Ruzanova, {Vera S.} and Kirikovich, {Svetlana S.} and Levites, {Evgeniy V.} and Taranov, {Oleg S.} and Ostanin, {Alexandr A.} and Chernykh, {Elena R.} and Kolchanov, {Nikolay A.} and Bogachev, {Sergey S.}",
note = "Funding Information: This research was funded by the Russian Ministry of Science and High Education via the Institute of Cytology and Genetics (State Budget Project No FWNR-2022-0016), as well as Inga N. Zaitseva. Publisher Copyright: Copyright {\textcopyright} 2022 Ritter, Dolgova, Petrova, Efremov, Proskurina, Potter, Ruzanova, Kirikovich, Levites, Taranov, Ostanin, Chernykh, Kolchanov and Bogachev.",
year = "2022",
month = sep,
day = "8",
doi = "10.3389/fgene.2022.954395",
language = "English",
volume = "13",
journal = "Frontiers in Genetics",
issn = "1664-8021",
publisher = "Frontiers Media S.A.",

}

RIS

TY - JOUR

T1 - The new general biological property of stem-like tumor cells Part I. Peculiarities of the process of the double-stranded DNA fragments internalization into stem-like tumor cells

AU - Ritter, Genrikh S.

AU - Dolgova, Evgeniya V.

AU - Petrova, Daria D.

AU - Efremov, Yaroslav R.

AU - Proskurina, Anastasia S.

AU - Potter, Ekaterina A.

AU - Ruzanova, Vera S.

AU - Kirikovich, Svetlana S.

AU - Levites, Evgeniy V.

AU - Taranov, Oleg S.

AU - Ostanin, Alexandr A.

AU - Chernykh, Elena R.

AU - Kolchanov, Nikolay A.

AU - Bogachev, Sergey S.

N1 - Funding Information: This research was funded by the Russian Ministry of Science and High Education via the Institute of Cytology and Genetics (State Budget Project No FWNR-2022-0016), as well as Inga N. Zaitseva. Publisher Copyright: Copyright © 2022 Ritter, Dolgova, Petrova, Efremov, Proskurina, Potter, Ruzanova, Kirikovich, Levites, Taranov, Ostanin, Chernykh, Kolchanov and Bogachev.

PY - 2022/9/8

Y1 - 2022/9/8

N2 - Stem-like tumor cells of ascites carcinoma Krebs-2 and Epstein-Barr virus–induced B-lymphoma were shown to possess the innate capability of binding and internalizing the TAMRA-labeled double-stranded DNA (dsDNA) probe. The process of binding and internalizing is rather complicated and composed of the following successive stages: 1) initiating electrostatic interaction and contact of a negatively charged dsDNA molecule with a positively charged molecule(s) on the surface of a stem-like tumor cell; 2) binding of the dsDNA probe to a tumor stem cell surface protein(s) via the formation of a strong chemical/molecular bond; and 3) the very internalization of dsDNA into the cell. Binding of DNA to cell surface proteins is determined by the presence of heparin/polyanion-binding sites within the protein structure, which can be competitively blocked by heparin and/or dextran sulfate, wherein heparin blocks only the binding, while dextran sulfate abrogates both binding and internalization. The abrogation of internalization by dextran sulfate implies the role of scavenger receptors in this process. Cells were shown to uptake DNA in amounts constituting ∼0.008% of the haploid genome. Inhibitors of caveolae-dependent internalization abrogate the DNA uptake in Krebs-2 cells, and inhibitors of the clathrin/caveolar mechanism block the internalization in B-lymphoma cells. In the present report, it is shown for the first time that in contrast to the majority of committed tumor cells, stem-like tumor cells of Krebs-2 and B-lymphoma carry a general positive charge on their surface.

AB - Stem-like tumor cells of ascites carcinoma Krebs-2 and Epstein-Barr virus–induced B-lymphoma were shown to possess the innate capability of binding and internalizing the TAMRA-labeled double-stranded DNA (dsDNA) probe. The process of binding and internalizing is rather complicated and composed of the following successive stages: 1) initiating electrostatic interaction and contact of a negatively charged dsDNA molecule with a positively charged molecule(s) on the surface of a stem-like tumor cell; 2) binding of the dsDNA probe to a tumor stem cell surface protein(s) via the formation of a strong chemical/molecular bond; and 3) the very internalization of dsDNA into the cell. Binding of DNA to cell surface proteins is determined by the presence of heparin/polyanion-binding sites within the protein structure, which can be competitively blocked by heparin and/or dextran sulfate, wherein heparin blocks only the binding, while dextran sulfate abrogates both binding and internalization. The abrogation of internalization by dextran sulfate implies the role of scavenger receptors in this process. Cells were shown to uptake DNA in amounts constituting ∼0.008% of the haploid genome. Inhibitors of caveolae-dependent internalization abrogate the DNA uptake in Krebs-2 cells, and inhibitors of the clathrin/caveolar mechanism block the internalization in B-lymphoma cells. In the present report, it is shown for the first time that in contrast to the majority of committed tumor cells, stem-like tumor cells of Krebs-2 and B-lymphoma carry a general positive charge on their surface.

KW - carcinoma Krebs-2

KW - clathrin/caveolar mechanism internalization

KW - Epstein-Barr virus–induced B-lymphoma

KW - heparin/dextran sulfate/polyanion-binding sites

KW - internalization of double-stranded DNA

UR - http://www.scopus.com/inward/record.url?scp=85138545533&partnerID=8YFLogxK

U2 - 10.3389/fgene.2022.954395

DO - 10.3389/fgene.2022.954395

M3 - Article

C2 - 36159968

AN - SCOPUS:85138545533

VL - 13

JO - Frontiers in Genetics

JF - Frontiers in Genetics

SN - 1664-8021

M1 - 954395

ER -

ID: 38049700