
ÐÐ²Ð¾Ð»ÑŽÑ†Ð¸Ñ Ð¼ÐµÑ…Ð°Ð½Ð¸Ð·Ð¼Ð¾Ð² лекарÑтвенной уÑтойчивоÑти M.tuberculosis предÑтавлÑет Ñерьезную проблему Ð´Ð»Ñ Ð·Ð´Ñ€Ð°Ð²Ð¾Ð¾Ñ…Ñ€Ð°Ð½ÐµÐ½Ð¸Ñ. ÐаÑтоÑÑ‰Ð°Ñ Ñ€Ð°Ð±Ð¾Ñ‚Ð° поÑвÑщена имплементации алгоритма полногеномного поиÑка аÑÑоциаций - филогенетичеÑкого теÑта convPhy, цель которого - Ð¸Ð´ÐµÐ½Ñ‚Ð¸Ñ„Ð¸ÐºÐ°Ñ†Ð¸Ñ ÐºÐ¾Ð½Ð²ÐµÑ€Ð³ÐµÐ½Ñ‚Ð½Ñ‹Ñ… мутаций, произошедших под дейÑтвием противотуберкулезного препарата. Результаты теÑÑ‚Ð¸Ñ€Ð¾Ð²Ð°Ð½Ð¸Ñ Ñ€Ð°Ð·Ñ€Ð°Ð±Ð¾Ñ‚Ð°Ð½Ð½Ð¾Ð³Ð¾ метода показали хорошее ÑоответÑтвие Ñ Ñ€Ð°Ð½ÐµÐµ опубликованными данными по маркерам резиÑтентноÑти к противотуберкулезным препаратам Ð´Ð»Ñ Ð¸Ð·Ð¾Ð½Ð¸Ð°Ð·Ð¸Ð´Ð°, рифампицина и Ñтамбутола в индийÑкой популÑции M. tuberculosis. Применение алгоритма convPhy при анализе новых данных полногеномного ÑÐµÐºÐ²ÐµÐ½Ð¸Ñ€Ð¾Ð²Ð°Ð½Ð¸Ñ 65 внелегочных и 71 легочного роÑÑийÑких изолÑтов, выÑвило аÑÑоциацию локализации Ð²Ð¾Ð·Ð±ÑƒÐ´Ð¸Ñ‚ÐµÐ»Ñ Ñ Ð¼ÑƒÑ‚Ð°Ñ†Ð¸Ñми в генах PE/PPE. Кроме того, алгоритм обнаружил интереÑные паттерны кооперативного взаимодейÑÑ‚Ð²Ð¸Ñ ÐžÐП (однонуклеотидных полиморфизмов) у образцов, Ñ‡ÑŒÑ ÑƒÑтойчивоÑть к изониазиду и рифампицину не объÑÑнÑетÑÑ Ð¸Ð·Ð²ÐµÑтными мутациÑми S315T katG и S450L rpoÐ’ как в индийÑкой, так и в роÑÑийÑкой популÑции.
The evolution of drug resistance mechanisms of M. tuberculosis is a global healthcare challenge. The present study contains implementation of genome-wide association study algorithm convPhy based on developing convergence mutations. The test result of developed method shows strong concordance with previously published data. The application of the algorithm convPhy in the analysis of the new data genome sequencing 65 pulmonary and 71 extrapulmonary Russian isolates revealed association of pathogen localization with mutations in the genes of PE/PPE. In addition, the algorithm detected interesting patterns of cooperative SNPs (single-nucleotide polymorphisms) interaction in samples whose resistance to isoniazid and rifampicin is not explained by known mutations of S315T katG and S450L rpoB in both the Indian and Russian populations.
ÑезиÑÑенÑноÑÑÑ Ðº анÑибиоÑикам, ÑÑбеÑкÑлез, ÑиÑампиÑин, ÑÑамбÑÑол, Mycobacterium tuberculosis, лекаÑÑÑÐ²ÐµÐ½Ð½Ð°Ñ ÑÑÑойÑивоÑÑÑ, изониазид, пÑоÑивоÑÑбеÑкÑлезнÑе пÑепаÑаÑÑ
ÑезиÑÑенÑноÑÑÑ Ðº анÑибиоÑикам, ÑÑбеÑкÑлез, ÑиÑампиÑин, ÑÑамбÑÑол, Mycobacterium tuberculosis, лекаÑÑÑÐ²ÐµÐ½Ð½Ð°Ñ ÑÑÑойÑивоÑÑÑ, изониазид, пÑоÑивоÑÑбеÑкÑлезнÑе пÑепаÑаÑÑ
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 0 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
