Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Olga V. Vorontsova"'
Autor:
Eugene V. Grishin, Olga V. Vorontsova, Alexander A. Vassilevski, Pluzhnikov Ka, Alexei V. Feofanov, Sergey A. Kozlov
Publikováno v:
Biochimie. 107:211-215
Venoms from three poneromorph ant species (Paraponera clavata, Ectatomma quadridens and Ectatomma tuberculatum) were investigated for the growth inhibition of Gram-positive and Gram-negative bacteria. It was shown that the venom of E. quadridens and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82e62e0983658ee68e02cf58c9112e12
https://doi.org/10.1016/j.biochi.2014.09.012
https://doi.org/10.1016/j.biochi.2014.09.012
Autor:
Andrey S. Kuznetsov, Peter V. Dubovskii, Roman G. Efremov, Olga V. Vorontsova, Alexey V. Feofanov
Publikováno v:
Biochemistry (Moscow). 79:459-468
Polysialic acid (PSA) is a natural anionic polymer typically occurring on the outer surface of cell membranes. PSA is involved in cell signaling and intermolecular interactions with proteins and peptides. The antimicrobial potential of peptides is us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9b7a5436873a77288593f539d7a1c91
https://doi.org/10.1134/s0006297914050101
https://doi.org/10.1134/s0006297914050101
Publikováno v:
Biochimie. 93:227-241
Activity and action mechanisms of latarcin 2a (Ltc2a), an antimicrobial peptide from the venom of the spider Lachesana tarabaevi (Zodariidae), were studied in vitro on human cells. Cytotoxicity of Ltc2a for erythrocytes (EC(50) = 3.4 μM), leukocytes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e187bda335fa37df93df18f11a0af8a
https://doi.org/10.1016/j.biochi.2010.09.016
https://doi.org/10.1016/j.biochi.2010.09.016
Autor:
Zoi Progaki, Areejit Samal, Norio Sugiura, Sergey V. Mashko, Thean-Hock Tang, José Luis Pérez, Vincent T. K. Chow, Nancy I. López, Clara Vu, Juan José Cazzulo, Mariana Igoillo-Esteve, Michael Pawlita, Christine Bäuerl, Jürgen A. Kleinschmidt, Claudio F. Gonzalez, Vera Georgievna Doroshenko, E.B. Newman, Milton H. Saier, Ekaterina Kuznetsova, Alexis Mendoza-León, Beatriz S. Méndez, Yiannis Kourkoutas, Marianthi Sidira, Constantinos Simopoulos, José Bubis, Satz Mengensatzproduktion, Maria Luisa Serrano, D. Brent Polk, Markus Schmitt, Fang Yan, Chunjiang Ye, Michael P. Barrett, Alexey V. Feofanov, Larisa G. Airich, Meena Kishore Sakharkar, Ricardo Valladares, Petros Ypsilantis, Athanasios Karapetsas, Jingsong Gu, Paula M. Tribelli, Kishore R. Sakharkar, Druck Reinhardt Druck Basel, Deyanira González, Vicente Monedero, Deepak Perumal, Irina S. Tsyrenzhapova, Alex Galanis, Gaspar Pérez-Martínez, Chu Sing Lim, Evan Crowe, Olga V. Vorontsova
Publikováno v:
Journal of Molecular Microbiology and Biotechnology. 19:I-IV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::410603c7c711c8f61446e77437ab8bc5
https://doi.org/10.1159/000323785
https://doi.org/10.1159/000323785
Autor:
Olga V. Vorontsova, Sergey V. Mashko, Larisa G. Airich, Vera Georgievna Doroshenko, Irina Sergeevna Tsyrenzhapova, Alexey V. Feofanov
Publikováno v:
Microbial Physiology. 19:189-197
YddG is an inner membrane protein (IMP) that exports aromatic amino acids in Escherichia coli. Topology models of YddG produced by sequence-based analysis in silico have predicted the presence of 9 or 10 potential transmembrane segments. To experimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d13ad73ec0b0b9173ce0013b5216a261
https://doi.org/10.1159/000320699
https://doi.org/10.1159/000320699
Autor:
Daniel Bertrand, Marina V. Serebryakova, Victor I. Tsetlin, T. V. Andreeva, Audrey Benoit, Ron C Hogg, Yana V. Makarova, Olga V. Vorontsova, Rustam Ziganshin, Igor E. Kasheverov, Vladislav G. Starkov, Alexey V. Osipov, Yuri N. Utkin
Publikováno v:
Journal of Biological Chemistry. 283:14571-14580
Disulfide-bound dimers of three-fingered toxins have been discovered in the Naja kaouthia cobra venom; that is, the homodimer of α-cobratoxin (a long-chain α-neurotoxin) and heterodimers formed by α-cobratoxin with different cytotoxins. According
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::452f2568fe9e3efd07ea2f1bdc30eeab
https://doi.org/10.1074/jbc.m802085200
https://doi.org/10.1074/jbc.m802085200
Autor:
Peter V. Dubovskii, Alexei V. Feofanov, Roman G. Efremov, Olga V. Vorontsova, Alexander S. Arseniev, Yuri N. Utkin
Publikováno v:
Mendeleev Communications. 25:70-71
The investigation of antibacterial activity of three-finger cobra cytotoxins towards Gram-negative and Gram-positive bacteria showed no activity against the former species, whereas M. luteus from the latter ones was the most susceptible to cytotoxins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1602e16d306e8209b8624d667e38981f
https://doi.org/10.1016/j.mencom.2015.01.026
https://doi.org/10.1016/j.mencom.2015.01.026
Autor:
Larisa G, Airich, Irina S, Tsyrenzhapova, Olga V, Vorontsova, Alexey V, Feofanov, Vera G, Doroshenko, Sergey V, Mashko
Publikováno v:
Journal of molecular microbiology and biotechnology. 19(4)
YddG is an inner membrane protein (IMP) that exports aromatic amino acids in Escherichia coli. Topology models of YddG produced by sequence-based analysis in silico have predicted the presence of 9 or 10 potential transmembrane segments. To experimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::146a10f4728bc35ce48a84abd7f48ff7
https://pubmed.ncbi.nlm.nih.gov/21042032
https://pubmed.ncbi.nlm.nih.gov/21042032
Autor:
Nicolay A. Krylov, Olga V. Samsonova, Anton A. Polyansky, Alexei V. Feofanov, Pavel E. Volynsky, Roman G. Efremov, Olga V. Vorontsova, Natalya S. Egorova, Eugene V. Grishin, Alexander S. Arseniev, Alexander A. Vassilevski
Publikováno v:
FEBS letters. 583(14)
In silico structural analyses of sets of α-helical antimicrobial peptides (AMPs) are performed. Differences between hemolytic and non-hemolytic AMPs are revealed in organization of their N-terminal region. A parameter related to hydrophobicity of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7afc09e326e129cf43cbc0f871adc46
https://pubmed.ncbi.nlm.nih.gov/19563807
https://pubmed.ncbi.nlm.nih.gov/19563807
Autor:
Alexey V, Osipov, Igor E, Kasheverov, Yana V, Makarova, Vladislav G, Starkov, Olga V, Vorontsova, Rustam Kh, Ziganshin, Tatyana V, Andreeva, Marina V, Serebryakova, Audrey, Benoit, Ronald C, Hogg, Daniel, Bertrand, Victor I, Tsetlin, Yuri N, Utkin
Publikováno v:
The Journal of biological chemistry. 283(21)
Disulfide-bound dimers of three-fingered toxins have been discovered in the Naja kaouthia cobra venom; that is, the homodimer of alpha-cobratoxin (a long-chain alpha-neurotoxin) and heterodimers formed by alpha-cobratoxin with different cytotoxins. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::88f3fbe70472685faf6cdaa806a56aac
https://pubmed.ncbi.nlm.nih.gov/18381281
https://pubmed.ncbi.nlm.nih.gov/18381281