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Alexei Yu Kostygov

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Citations 281
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Recent Articles
11.
Klocek D, Grybchuk D, Macedo D, Galan A, Votypka J, Schmid-Hempel R, et al.
J Invertebr Pathol . 2023 Sep; 201:107991. PMID: 37714407
Leishbuviridae (Bunyavirales) are a diverse monophyletic group of negative-sense single-stranded RNA virus infecting parasitic flagellates of the family Trypanosomatidae. The presence of RNA viruses in trypanosomatids can influence the virulence...
12.
Macedo D, Grybchuk D, Reznarova J, Votypka J, Klocek D, Yurchenko T, et al.
BMC Biol . 2023 Sep; 21(1):191. PMID: 37697369
Background: Trypanosomatids are parasitic flagellates well known because of some representatives infecting humans, domestic animals, and cultural plants. Many trypanosomatid species bear RNA viruses, which, in the case of human...
13.
Klocek D, Grybchuk D, Ticha L, Votypka J, Volf P, Kostygov A, et al.
Parasitol Res . 2023 Jul; 122(10):2279-2286. PMID: 37490143
RNA viruses play an important role in Leishmania biology and virulence. Their presence was documented in three (out of four) Leishmania subgenera. Sauroleishmania of reptiles remained the only underinvestigated group....
14.
Jaszayova A, Reznarova J, Chovancova G, Kostygov A, Yurchenko V, Antolova D, et al.
Life (Basel) . 2023 Apr; 13(4). PMID: 37109484
Tatra chamois ( (Blahout 1972)) and Tatra marmot ( (Kratochvíl 1961)) are significant endemic subspecies of the subalpine and alpine ranges of the Tatra Mountains in Central Europe. In four...
15.
Magri A, Bianchi C, Chmelova L, Caffara M, Galuppi R, Fioravanti M, et al.
Int J Parasitol . 2022 Oct; 52(12):745-750. PMID: 36265672
Leishmaniasis is a complex human disease caused by intracellular parasites of the genus Leishmania, predominantly transmitted by the bite of sand flies. In Italy, leishmaniasis is caused exclusively by Leishmania...
16.
Saura A, Zakharova A, Klocek D, Gerasimov E, Butenko A, Macedo D, et al.
mSphere . 2022 Aug; 7(4):e0033522. PMID: 35943162
Leishmaniaviruses (LRVs) have been demonstrated to enhance progression of leishmaniasis, a vector-transmitted disease with a wide range of clinical manifestations that is caused by flagellates of the genus . Here,...
17.
Kostygov A, Frolov A, Malysheva M, Ganyukova A, Drachko D, Yurchenko V, et al.
Parasit Vectors . 2022 Mar; 15(1):95. PMID: 35313955
Background: Trypanosoma theileri species complex includes parasites of Bovidae (cattle, sheep, goat, etc.) and Cervidae (deer) transmitted mainly by Tabanidae (horse flies and deerflies) and keds (Hippoboscidae). While morphological discrimination...
18.
Chmelova L, Bianchi C, Albanaz A, Reznarova J, Wheeler R, Kostygov A, et al.
Antioxidants (Basel) . 2022 Jan; 11(1). PMID: 35052550
Most trypanosomatid flagellates do not have catalase. In the evolution of this group, the gene encoding catalase has been independently acquired at least three times from three different bacterial groups....
19.
Zakharova A, Saura A, Butenko A, Podesvova L, Warmusova S, Kostygov A, et al.
mBio . 2021 Aug; 12(4):e0160621. PMID: 34399629
The closest relative of human pathogen , the trypanosomatid , harbors a bacterial endosymbiont " Pandoraea novymonadis." Based on genomic data, we performed a detailed characterization of the metabolic interactions...
20.
Kostygov A, Alves J, Yurchenko V
Front Microbiol . 2021 Aug; 12:709184. PMID: 34394058
No abstract available.