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Igor Fesenko

Explore the profile of Igor Fesenko including associated specialties, affiliations and a list of published articles. Areas
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Articles 22
Citations 228
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Recent Articles
1.
Lyapina I, Ganaeva D, Rogozhin E, Ryabukhina E, Ryazantsev D, Lazarev V, et al.
Physiol Plant . 2025 Mar; 177(2):e70147. PMID: 40079373
Small secreted peptides (SSPs) play an important role in modulating immune responses in all land plants. However, the evolution of stress peptide signaling in different plant phyla remains poorly understood....
2.
Fesenko I, Sahakyan H, Dhyani R, Shabalina S, Storz G, Koonin E
Mol Cell . 2025 Feb; 85(5):1024-1041.e6. PMID: 39978337
Microproteins encoded by small open reading frames comprise the "dark matter" of proteomes. Although microproteins have been detected in diverse organisms from all three domains of life, many more remain...
3.
Fesenko I, Sahakyan H, Shabalina S, Koonin E
bioRxiv . 2024 Jun; PMID: 38903115
Microproteins encoded by small open reading frames (smORFs) comprise the "dark matter" of proteomes. Although functional microproteins were identified in diverse organisms from all three domains of life, bacterial smORFs...
4.
Lyapina I, Fesenko I
Methods Mol Biol . 2024 Mar; 2758:375-385. PMID: 38549025
Here, we report our approach to peptidomic analysis of the plant model Physcomitrium patens. Intracellular and extracellular peptides were extracted under conditions preventing proteolytic digestion by endogenous proteases. The extracts...
5.
Mamaeva A, Lyapina I, Knyazev A, Golub N, Mollaev T, Chudinova E, et al.
Front Plant Sci . 2023 Feb; 14:1077301. PMID: 36818838
Background: RAPID ALKALINIZATION FACTOR (RALFs) are cysteine-rich peptides that regulate multiple physiological processes in plants. This peptide family has considerably expanded during land plant evolution, but the role of ancient...
6.
Glushkevich A, Spechenkova N, Fesenko I, Knyazev A, Samarskaya V, Kalinina N, et al.
Plants (Basel) . 2022 Mar; 11(5). PMID: 35270104
Plant-virus interactions are greatly influenced by environmental factors such as temperatures. In virus-infected plants, enhanced temperature is frequently associated with more severe symptoms and higher virus content. However, the mechanisms...
7.
Mamaeva A, Knyazev A, Glushkevich A, Fesenko I
Data Brief . 2022 Jan; 40:107715. PMID: 34977300
Small open reading frames (<100 codons) that are located on long noncoding RNAs (lncRNAs) can encode functional microproteins. These microproteins are shown to play important roles in different cellular processes,...
8.
Mamaeva A, Glushkevich A, Fesenko I
Data Brief . 2022 Jan; 40:107706. PMID: 34977295
Nonsense-mediated RNA decay (NMD) mechanism controls the quality of eukaryotic mRNAs by degradation of aberrant transcripts with a premature stop codon (PTC) in a pioneer round of translation. Besides aberrant...
9.
Lyapina I, Ivanov V, Fesenko I
Int J Mol Sci . 2021 Dec; 22(23). PMID: 34884929
Thousands of naturally occurring peptides differing in their origin, abundance and possible functions have been identified in the tissue and biological fluids of vertebrates, insects, fungi, plants and bacteria. These...
10.
Fesenko I, Shabalina S, Mamaeva A, Knyazev A, Glushkevich A, Lyapina I, et al.
Nucleic Acids Res . 2021 Sep; 49(18):10328-10346. PMID: 34570232
Pervasive transcription of eukaryotic genomes results in expression of long non-coding RNAs (lncRNAs) most of which are poorly conserved in evolution and appear to be non-functional. However, some lncRNAs have...