Сравнительный анал из гетероплазмии митохондриальной ДНК в лейкоцитах крови и атероклеротически пораженных сосудах; Перспективы развития фундаментальных наук; Т. 4 : Биология и фундаментальная медицина
| Parent link: | Перспективы развития фундаментальных наук=Prospects of Fundamental Sciences Development: сборник научных трудов XIV Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 25-28 апреля 2017 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой.— , 2017 Т. 4 : Биология и фундаментальная медицина.— 2017.— [С. 58-60] |
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| Outros autores: | , |
| Summary: | Заглавие с экрана Mitochondrial DNA (mtDNA) is exposed to reactive oxygen species in mitochondria, and oxidative stress is important factor in atherosclerosis development. Oxidative damage leads to somatic mtDNA mutations which can persist in cell in heteroplasmic state. The aim of the study was to analyze mtDNA heteroplasmy in carotid atherosclerotic lesions and leucocytes of patients with atherosclerosis (n = 22) and healthy individuals (n = 14). Heteroplasmy was estimated using massive parallel sequencing technology (MiSeq, Illumina). The results of the study show that mtDNA heteroplasmy is abundant phenomenon in both patients and controls (altogether 143 heteroplasmic positions at level >1.5%). However, mean level of mutant molecules was low (<10%). The highest frequency of somatic mutations was registered in noncoding regions, and the lowest frequency was in protein-coding genes. In some positions, recurrent mutations have been found. Among them, heteroplasmy in 16390 position was found only in atherosclerotic plaques, so it can be tissue-specific. In addition, we found heteroplasmy in position 166 in most samples, with mean level in patients higher than in controls. |
| Idioma: | ruso |
| Publicado: |
2017
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| Subjects: | |
| Acceso en liña: | http://earchive.tpu.ru/handle/11683/44851 |
| Formato: | Electrónico Capítulo de libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=624994 |
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| 200 | 1 | |a Сравнительный анал из гетероплазмии митохондриальной ДНК в лейкоцитах крови и атероклеротически пораженных сосудах |d Comparative analysis of mitochondrial dna heteroplasmy in leucocytes and aterosclerotic lesions |f А. А. Зарубин, А. В. Марков |g науч. рук. М. В. Голубенко | |
| 203 | |a Текст |c электронный | ||
| 300 | |a Заглавие с экрана | ||
| 320 | |a [Библиогр.: с. 60 (4 назв.)] | ||
| 330 | |a Mitochondrial DNA (mtDNA) is exposed to reactive oxygen species in mitochondria, and oxidative stress is important factor in atherosclerosis development. Oxidative damage leads to somatic mtDNA mutations which can persist in cell in heteroplasmic state. The aim of the study was to analyze mtDNA heteroplasmy in carotid atherosclerotic lesions and leucocytes of patients with atherosclerosis (n = 22) and healthy individuals (n = 14). Heteroplasmy was estimated using massive parallel sequencing technology (MiSeq, Illumina). The results of the study show that mtDNA heteroplasmy is abundant phenomenon in both patients and controls (altogether 143 heteroplasmic positions at level >1.5%). However, mean level of mutant molecules was low (<10%). The highest frequency of somatic mutations was registered in noncoding regions, and the lowest frequency was in protein-coding genes. In some positions, recurrent mutations have been found. Among them, heteroplasmy in 16390 position was found only in atherosclerotic plaques, so it can be tissue-specific. In addition, we found heteroplasmy in position 166 in most samples, with mean level in patients higher than in controls. | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\conf\21388 |t Перспективы развития фундаментальных наук |l Prospects of Fundamental Sciences Development |o сборник научных трудов XIV Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 25-28 апреля 2017 г. |o в 7 т. |f Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой |d 2017 | |
| 463 | 1 | |0 (RuTPU)RU\TPU\conf\21393 |t Т. 4 : Биология и фундаментальная медицина |v [С. 58-60] |d 2017 | |
| 510 | 1 | |a Comparative analysis of mitochondrial dna heteroplasmy in leucocytes and aterosclerotic lesions |z eng | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a сосудистые заболевания | |
| 610 | 1 | |a патогенез | |
| 610 | 1 | |a атеросклероз | |
| 610 | 1 | |a липиды | |
| 610 | 1 | |a окислительные процессы | |
| 700 | 1 | |a Зарубин |b А. А. | |
| 701 | 1 | |a Марков |b А. В. | |
| 702 | 1 | |a Голубенко |b М. В. |4 727 | |
| 801 | 2 | |a RU |b 63413507 |c 20171211 |g RCR | |
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