Zobrazeno 1 - 10 of 25 pro vyhledávání: '"A. G. Akishev"'
1
Akademický článek
GLAD-PCR assay of DNA methylation sites in regulatory regions of some tumor-suppressor genes in breast cancer
Autor: N. A. Smetannikova, M. A. Abdurashitov, A. G. Akishev, P. I. Pozdnyakov, E. V. Dubinin, A. B. Karpov, I. V. Vihlyanov, M. K. Nikitin, S. M. Soldatova, N. A. Netesova
Publikováno v: Сибирский онкологический журнал, Vol 20, Iss 6, Pp 41-54 (2022)
Hypermethylation of the RcgY sites is shown for many cancer diseases. such aberrant methylation, suppressing the gene activity, occurs at early stages of carcinogenesis. Recently, using glad-pcR assay, we have detected aberrantly methylated RcgY site
Externí odkaz: https://doaj.org/article/d35e5e76ac3b4d3db32e8fffbd2f8b17
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2
Akademický článek
Some new Fourier inequalities for unbounded orthogonal systems in Lorentz–Zygmund spaces
Autor: G. Akishev, D. Lukkassen, L. E. Persson
Publikováno v: Journal of Inequalities and Applications, Vol 2020, Iss 1, Pp 1-12 (2020)
Abstract In this paper we prove some essential complements of the paper (J. Inequal. Appl. 2019:171, 2019) on the same theme. We prove some new Fourier inequalities in the case of the Lorentz–Zygmund function spaces L q , r ( log L ) α $L_{q,r}(\l
Externí odkaz: https://doaj.org/article/70f8c902e20146139ad9b0863cb3e7ed
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3
Akademický článek
Some Fourier inequalities for orthogonal systems in Lorentz–Zygmund spaces
Autor: G. Akishev, L. E. Persson, A. Seger
Publikováno v: Journal of Inequalities and Applications, Vol 2019, Iss 1, Pp 1-18 (2019)
Abstract A number of classical inequalities and convergence results related to Fourier coefficients with respect to unbounded orthogonal systems are generalized and complemented. All results are given in the case of Lorentz–Zygmund spaces.
Externí odkaz: https://doaj.org/article/f857d12b42d54bce820db6be6fd349a9
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5
Estimates of the best approximations of the functions of the Nikol’skii–Besov class in the generalized space of Lorentz
Autor: G. Akishev
Publikováno v: Advances in Operator Theory. 6
In this paper, we consider the generalized Lorentz space of periodic functions of several variables and the Nikol’skii–Besov space of functions. The article establishes a sufficient condition for a function to belong from one generalized Lorentz
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c0f9306825e78c80c3d3e985aae682ad
https://doi.org/10.1007/s43036-020-00108-z
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7
Estimates for the Kolmogorov widths of the Nikol’skii–Besov–Amanov classes in the Lorentz space
Autor: G. Akishev
Publikováno v: Proceedings of the Steklov Institute of Mathematics. 296:1-12
The Lorentz space with anisotropic norm of periodic functions of several variables is considered. Estimates for the Kolmogorov widths of the Nikol’skii–Besov–Amanov classes in the Lorentz space with anisotropic norm are found.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dac5606b5f57d19139ecb787918a7fec
https://doi.org/10.1134/s0081543817020018
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8
[Application of GLAD-PCR Assay for Study on DNA Methylation in Regulatory Regions of Some Tumor-Suppressor Genes in Lung Cancer]
Autor: N A, Smetannikova, A A, Evdokimov, N A, Netesova, M A, Abdurashitov, A G, Akishev, E V, Dubinin, P I, Pozdnyakov, I V, Vihlyanov, M K, Nikitin, E B, Topolnitsky, A B, Karpov, S A, Kolomiets, S Kh, Degtyarev
Publikováno v: Zhongguo fei ai za zhi = Chinese journal of lung cancer. 22(9)
Hypermethylation of the gene regulatory regions are common for many cancer diseases. In this work we applied GLAD-PCR assay for identificating of the aberrantly methylated RCGY sites in the regulatory regions of some downregulated genes in tissue sam
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::43dbe85fb077e9e4d03e13657d515261
https://pubmed.ncbi.nlm.nih.gov/31526458
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9
[Application of GLAD-PCR analysis for the methylation sites detection in the regulatory areas of tumor-suppressor genes ELMo1 and EsR1 in colorectal cancer]
Autor: A A, Evdokimov, N A, Netesova, N A, Smetannikova, M A, Abdurashitov, A G, Akishev, E S, Davydovich, Yu D, Ermolaev, A B, Karpov, A E, Sazonov, R M, Takhauov, S Kh, Degtyarev
Publikováno v: Voprosy onkologii. 62(1)
Aberrant methylation of regulation regions of tumorsuppressor genes is showed for many cancer diseases. In course of this modification an enzyme DNMT3 methylates RCGY sites in CpG-islands of regulation regions producing R(5mC)GY sites. Earlier we dev
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4cef29ef8df1dd7363481dc481e9d793
https://pubmed.ncbi.nlm.nih.gov/30444589
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