User profiles for T. A. Semashko

Tatiana A. Semashko

Research Institute for Systems Biology and Medicine
Verified email at sysbiomed.ru
Cited by 1166

[HTML][HTML] Human gut microbiota community structures in urban and rural populations in Russia

…, IY Karpova, OV Selezneva, TA Semashko… - Nature …, 2013 - nature.com
The microbial community of the human gut has a crucial role in sustaining host homeostasis.
High-throughput DNA sequencing has delineated the structural and functional …

[HTML][HTML] Manifestation of Huntington's disease pathology in human induced pluripotent stem cell-derived neurons

…, AN Bogomazova, IV Chestkov, TA Semashko… - Molecular …, 2016 - Springer
Background Huntington’s disease (HD) is an incurable hereditary neurodegenerative disorder,
which manifests itself as a loss of GABAergic medium spiny (GABA MS) neurons in the …

Application of sorting and next generation sequencing to study 5΄-UTR influence on translation efficiency in Escherichia coli

…, MP Rubtsova, TS Zatsepin, TA Semashko… - Nucleic Acids …, 2017 - academic.oup.com
Yield of protein per translated mRNA may vary by four orders of magnitude. Many studies
analyzed the influence of mRNA features on the translation yield. However, a detailed …

Transcriptome analysis reveals novel regulatory mechanisms in a genome-reduced bacterium

…, KY Kapitskaya, IA Altukhov, TA Semashko… - Nucleic acids …, 2014 - academic.oup.com
The avian bacterial pathogen Mycoplasma gallisepticum is a good model for systems studies
due to small genome and simplicity of regulatory pathways. In this study, we used RNA-…

Influence of the spacer region between the Shine–Dalgarno box and the start codon for fine‐tuning of the translation efficiency in Escherichia coli

…, TS Zatsepin, TA Semashko… - Microbial …, 2020 - Wiley Online Library
Translation efficiency contributes several orders of magnitude difference in the overall yield
of exogenous gene expression in bacteria. In diverse bacteria, the translation initiation site, …

[HTML][HTML] RNA-Seq gene expression profiling of HepG2 cells: the influence of experimental factors and comparison with liver tissue

…, DS Ischenko, AY Gorbachev, TA Semashko… - BMC genomics, 2014 - Springer
Background Human hepatoma HepG2 cells are used as an in vitro model of the human liver.
High-throughput transcriptomic sequencing is an advanced approach for assessing the …

[HTML][HTML] Specific pools of endogenous peptides are present in gametophore, protonema, and protoplast cells of the moss Physcomitrella patens

…, VG Zgoda, SE Novikova, TA Semashko… - BMC plant biology, 2015 - Springer
Background Protein degradation is a basic cell process that operates in general protein
turnover or to produce bioactive peptides. However, very little is known about the qualitative and …

Cysteine digestive peptidases function as post-glutamine cleaving enzymes in tenebrionid stored-product pests

IA Goptar, TA Semashko, SA Danilenko… - … and Physiology Part B …, 2012 - Elsevier
The major storage proteins in cereals, prolamins, have an abundance of the amino acids
glutamine and proline. Storage pests need specific digestive enzymes to efficiently hydrolyze …

[HTML][HTML] Genetic diversity of Escherichia coli in gut microbiota of patients with Crohn's disease discovered using metagenomic and genomic analyses

…, ES Kostryukova, IY Karpova, TA Semashko… - BMC genomics, 2018 - Springer
Background Crohn’s disease is associated with gut dysbiosis. Independent studies have
shown an increase in the abundance of certain bacterial species, particularly Escherichia coli …

[HTML][HTML] Genome analysis of E. coli isolated from Crohn's disease patients

…, ES Kostryukova, AK Larin, TA Semashko… - BMC genomics, 2017 - Springer
Background Escherichia coli (E. coli) has been increasingly implicated in the pathogenesis
of Crohn’s disease (CD). The phylogeny of E. coli isolated from Crohn’s disease patients (…