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The Effect of Cell-Free DNA from Blood Serum of Mice with Metastatic Melanoma on Enhancement of Oncogenic Properties of Melanoma Cells. / Filatova, Alina A; Alekseeva, Ludmila A; Savin, Innokenty A et al.

In: Biochemistry (Moscow), Vol. 88, No. 7, 07.2023, p. 995-1007.

Research output: Contribution to journalArticlepeer-review

Harvard

Filatova, AA, Alekseeva, LA, Savin, IA, Sen'kova, AV, Zenkova, MA & Mironova, NL 2023, 'The Effect of Cell-Free DNA from Blood Serum of Mice with Metastatic Melanoma on Enhancement of Oncogenic Properties of Melanoma Cells', Biochemistry (Moscow), vol. 88, no. 7, pp. 995-1007. https://doi.org/10.1134/S0006297923070118

APA

Filatova, A. A., Alekseeva, L. A., Savin, I. A., Sen'kova, A. V., Zenkova, M. A., & Mironova, N. L. (2023). The Effect of Cell-Free DNA from Blood Serum of Mice with Metastatic Melanoma on Enhancement of Oncogenic Properties of Melanoma Cells. Biochemistry (Moscow), 88(7), 995-1007. https://doi.org/10.1134/S0006297923070118

Vancouver

Filatova AA, Alekseeva LA, Savin IA, Sen'kova AV, Zenkova MA, Mironova NL. The Effect of Cell-Free DNA from Blood Serum of Mice with Metastatic Melanoma on Enhancement of Oncogenic Properties of Melanoma Cells. Biochemistry (Moscow). 2023 Jul;88(7):995-1007. doi: 10.1134/S0006297923070118

Author

Filatova, Alina A ; Alekseeva, Ludmila A ; Savin, Innokenty A et al. / The Effect of Cell-Free DNA from Blood Serum of Mice with Metastatic Melanoma on Enhancement of Oncogenic Properties of Melanoma Cells. In: Biochemistry (Moscow). 2023 ; Vol. 88, No. 7. pp. 995-1007.

BibTeX

@article{e46b38e9272049008d9270a524ead288,
title = "The Effect of Cell-Free DNA from Blood Serum of Mice with Metastatic Melanoma on Enhancement of Oncogenic Properties of Melanoma Cells",
abstract = "Currently, a significant increase in the levels of circulating cell-free DNA (cfDNA) in the blood of patients is considered as a generally recognized marker of the development of oncological diseases. Although the tumor-associated cfDNA has been well studied, its biological functions remain unclear. In this work, we investigated the effect of cfDNA isolated from the blood serum of the mice with B16-F10 metastatic melanoma on the properties of the B16-F10 melanoma cells in vitro. It was found that the profile of cfDNA isolated from the blood serum of mice with melanoma differs significantly from the cfDNA isolated from the blood serum of healthy mice, and is similar to the genomic DNA of B16 cells with regards to abundance of oncogenes and mobile genetic elements (MGE). It was shown that the cfDNA of mice with melanoma penetrated into B16 cells, resulting in the increase in abundance of oncogenes and MGE fragments, and caused 5-fold increase of the mRNA level of the secreted DNase Dnase1l3 and a slight increase of the mRNA level of the Jun, Fos, Ras, and Myc oncogenes. cfDNA of the healthy mice caused increase of the mRNA level of intracellular regulatory DNase EndoG and 4-fold increase of the mRNA level of Fos and Ras oncogenes, which are well-known triggers of a large number of signal cascades, from apoptosis inhibition to increased tumor cell proliferation. Thus, it is obvious that the circulating cfDNA of tumor origin is able to penetrate into the cells and, despite the fact that no changes were found in the level of viability and migration activity of the tumor cells, cfDNA, even with a single exposure, can cause changes at the cellular level that increase oncogenicity of the recipient cells.",
keywords = "ЦИРКУЛИРУЮЩИЕ ВНЕКЛЕТОЧНЫЕ ДНК, МЕЛАНОМА B16, circulating cell-free DNA, melanoma B16",
author = "Filatova, {Alina A} and Alekseeva, {Ludmila A} and Savin, {Innokenty A} and Sen'kova, {Aleksandra V} and Zenkova, {Marina A} and Mironova, {Nadezhda L}",
note = "The work was supported by the Russian Science Foundation (project no. 22-14-00289).",
year = "2023",
month = jul,
doi = "10.1134/S0006297923070118",
language = "English",
volume = "88",
pages = "995--1007",
journal = "Biochemistry (Moscow)",
issn = "0006-2979",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "7",

}

RIS

TY - JOUR

T1 - The Effect of Cell-Free DNA from Blood Serum of Mice with Metastatic Melanoma on Enhancement of Oncogenic Properties of Melanoma Cells

AU - Filatova, Alina A

AU - Alekseeva, Ludmila A

AU - Savin, Innokenty A

AU - Sen'kova, Aleksandra V

AU - Zenkova, Marina A

AU - Mironova, Nadezhda L

N1 - The work was supported by the Russian Science Foundation (project no. 22-14-00289).

PY - 2023/7

Y1 - 2023/7

N2 - Currently, a significant increase in the levels of circulating cell-free DNA (cfDNA) in the blood of patients is considered as a generally recognized marker of the development of oncological diseases. Although the tumor-associated cfDNA has been well studied, its biological functions remain unclear. In this work, we investigated the effect of cfDNA isolated from the blood serum of the mice with B16-F10 metastatic melanoma on the properties of the B16-F10 melanoma cells in vitro. It was found that the profile of cfDNA isolated from the blood serum of mice with melanoma differs significantly from the cfDNA isolated from the blood serum of healthy mice, and is similar to the genomic DNA of B16 cells with regards to abundance of oncogenes and mobile genetic elements (MGE). It was shown that the cfDNA of mice with melanoma penetrated into B16 cells, resulting in the increase in abundance of oncogenes and MGE fragments, and caused 5-fold increase of the mRNA level of the secreted DNase Dnase1l3 and a slight increase of the mRNA level of the Jun, Fos, Ras, and Myc oncogenes. cfDNA of the healthy mice caused increase of the mRNA level of intracellular regulatory DNase EndoG and 4-fold increase of the mRNA level of Fos and Ras oncogenes, which are well-known triggers of a large number of signal cascades, from apoptosis inhibition to increased tumor cell proliferation. Thus, it is obvious that the circulating cfDNA of tumor origin is able to penetrate into the cells and, despite the fact that no changes were found in the level of viability and migration activity of the tumor cells, cfDNA, even with a single exposure, can cause changes at the cellular level that increase oncogenicity of the recipient cells.

AB - Currently, a significant increase in the levels of circulating cell-free DNA (cfDNA) in the blood of patients is considered as a generally recognized marker of the development of oncological diseases. Although the tumor-associated cfDNA has been well studied, its biological functions remain unclear. In this work, we investigated the effect of cfDNA isolated from the blood serum of the mice with B16-F10 metastatic melanoma on the properties of the B16-F10 melanoma cells in vitro. It was found that the profile of cfDNA isolated from the blood serum of mice with melanoma differs significantly from the cfDNA isolated from the blood serum of healthy mice, and is similar to the genomic DNA of B16 cells with regards to abundance of oncogenes and mobile genetic elements (MGE). It was shown that the cfDNA of mice with melanoma penetrated into B16 cells, resulting in the increase in abundance of oncogenes and MGE fragments, and caused 5-fold increase of the mRNA level of the secreted DNase Dnase1l3 and a slight increase of the mRNA level of the Jun, Fos, Ras, and Myc oncogenes. cfDNA of the healthy mice caused increase of the mRNA level of intracellular regulatory DNase EndoG and 4-fold increase of the mRNA level of Fos and Ras oncogenes, which are well-known triggers of a large number of signal cascades, from apoptosis inhibition to increased tumor cell proliferation. Thus, it is obvious that the circulating cfDNA of tumor origin is able to penetrate into the cells and, despite the fact that no changes were found in the level of viability and migration activity of the tumor cells, cfDNA, even with a single exposure, can cause changes at the cellular level that increase oncogenicity of the recipient cells.

KW - ЦИРКУЛИРУЮЩИЕ ВНЕКЛЕТОЧНЫЕ ДНК

KW - МЕЛАНОМА B16

KW - circulating cell-free DNA

KW - melanoma B16

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85165339630&origin=inward&txGid=4d8f91b0fe96ae3c699f51fa214f9a4a

UR - https://www.mendeley.com/catalogue/2ad63130-0210-3c0c-85b9-d29fe4e1f636/

U2 - 10.1134/S0006297923070118

DO - 10.1134/S0006297923070118

M3 - Article

C2 - 37751869

VL - 88

SP - 995

EP - 1007

JO - Biochemistry (Moscow)

JF - Biochemistry (Moscow)

SN - 0006-2979

IS - 7

ER -

ID: 55506894