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  1. Article: K 100-letiiu otkrytiia D. I. Ivanovskogo.

    L'vov, D K

    Voprosy virusologii

    1993  Volume 38, Issue 1, Page(s) 43–44

    Title translation On the centenary of the discovery by D. I. Ivanovskiĭ.
    MeSH term(s) History, 19th Century ; History, 20th Century ; Russia ; Virology/history
    Language Russian
    Publishing date 1993-01
    Publishing country Russia (Federation)
    Document type Biography ; Congress ; Historical Article
    ZDB-ID 201241-8
    ISSN 0507-4088
    ISSN 0507-4088
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: [Source of the COVID-19 pandemic: ecology and genetics of coronaviruses (Betacoronavirus: Coronaviridae) SARS-CoV, SARS-CoV-2 (subgenus Sarbecovirus), and MERS-CoV (subgenus Merbecovirus).]

    Lvov, D K / Alkhovsky, S V

    Voprosy virusologii

    2020  Volume 65, Issue 2, Page(s) 62–70

    Abstract: ... Lvov D.K., Alkhovsky S.V., Burtseva E.I. COVID-19 pandemic sources: origin, biology and genetics ...

    Abstract Since the early 2000s, three novel zooanthroponous coronaviruses (Betacoronavirus) have emerged. The first outbreak of infection (SARS) caused by SARS-CoV virus occurred in the fall of 2002 in China (Guangdong Province). A second outbreak (MERS) associated with the new MERS-CoV virus appeared in Saudi Arabia in autumn 2012. The third epidemic, which turned into a COVID-19 pandemic caused by SARS-CoV-2 virus, emerged in China (Hubei Province) in the autumn 2019. This review focuses on ecological and genetic aspects that lead to the emergence of new human zoanthroponous coronaviruses. The main mechanism of adaptation of zoonotic betacoronaviruses to humans is to changes in the receptor-binding domain of surface protein (S), as a result of which it gains the ability to bind human cellular receptors of epithelial cells in respiratory and gastrointestinal tract. This process is caused by the high genetic diversity and variability combined with frequent recombination, during virus circulation in their natural reservoir - bats (Microchiroptera, Chiroptera). Appearance of SARS-CoV, SARS-CoV-2 (subgenus Sarbecovirus), and MERS (subgenus Merbecovirus) viruses is a result of evolutionary events occurring in bat populations with further transfer of viruses to the human directly or through the intermediate vertebrate hosts, ecologically connected with bats. This review is based on the report at the meeting «Coronavirus - a global challenge to science» of the Scientific Council «Life Science» of the Russian Academy of Science: Lvov D.K., Alkhovsky S.V., Burtseva E.I. COVID-19 pandemic sources: origin, biology and genetics of coronaviruses of SARS-CoV, SARS-CoV-2, MERS-CoV (Conference hall of Presidium of RAS, 14 Leninsky Prospect, Moscow, Russia. April 16, 2020).
    MeSH term(s) Angiotensin-Converting Enzyme 2 ; Animals ; Betacoronavirus/classification ; Betacoronavirus/genetics ; Betacoronavirus/pathogenicity ; COVID-19 ; Chiroptera/virology ; Coronavirus Infections/epidemiology ; Coronavirus Infections/transmission ; Coronavirus Infections/virology ; Ecology ; Evolution, Molecular ; Gene Expression ; Mutation ; Pandemics ; Peptidyl-Dipeptidase A/genetics ; Peptidyl-Dipeptidase A/metabolism ; Phylogeny ; Phylogeography ; Pneumonia, Viral/epidemiology ; Pneumonia, Viral/transmission ; Pneumonia, Viral/virology ; Reassortant Viruses/classification ; Reassortant Viruses/genetics ; Reassortant Viruses/pathogenicity ; Receptors, Virus/genetics ; Receptors, Virus/metabolism ; Recombination, Genetic ; SARS-CoV-2 ; Spike Glycoprotein, Coronavirus/genetics ; Spike Glycoprotein, Coronavirus/metabolism ; Zoonoses/epidemiology ; Zoonoses/transmission ; Zoonoses/virology
    Chemical Substances Receptors, Virus ; Spike Glycoprotein, Coronavirus ; spike protein, SARS-CoV-2 ; Peptidyl-Dipeptidase A (EC 3.4.15.1) ; ACE2 protein, human (EC 3.4.17.23) ; Angiotensin-Converting Enzyme 2 (EC 3.4.17.23)
    Keywords covid19
    Language Russian
    Publishing date 2020-07-12
    Publishing country Russia (Federation)
    Document type Journal Article ; Review
    ZDB-ID 201241-8
    ISSN 2411-2097 ; 0507-4088
    ISSN (online) 2411-2097
    ISSN 0507-4088
    DOI 10.36233/0507-4088-2020-65-2-62-70
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: [Source of the COVID-19 pandemic: ecology and genetics of coronaviruses (Betacoronavirus: Coronaviridae) SARS-CoV, SARS-CoV-2 (subgenus Sarbecovirus), and MERS-CoV (subgenus Merbecovirus).]

    Lvov, D. K. / Alkhovsky, S. V.

    Voprosy virusologii

    Abstract: ... of the Scientific Council «Life Science» of the Russian Academy of Science: Lvov D K , Alkhovsky S V , Burtseva E ...

    Abstract Since the early 2000s, three novel zooanthroponous coronaviruses (Betacoronavirus) have emerged The first outbreak of infection (SARS) caused by SARS-CoV virus occurred in the fall of 2002 in China (Guangdong Province) A second outbreak (MERS) associated with the new MERS-CoV virus appeared in Saudi Arabia in autumn 2012 The third epidemic, which turned into a COVID-19 pandemic caused by SARS-CoV-2 virus, emerged in China (Hubei Province) in the autumn 2019 This review focuses on ecological and genetic aspects that lead to the emergence of new human zoanthroponous coronaviruses The main mechanism of adaptation of zoonotic betacoronaviruses to humans is to changes in the receptor-binding domain of surface protein (S), as a result of which it gains the ability to bind human cellular receptors of epithelial cells in respiratory and gastrointestinal tract This process is caused by the high genetic diversity and variability combined with frequent recombination, during virus circulation in their natural reservoir - bats (Microchiroptera, Chiroptera) Appearance of SARS-CoV, SARS-CoV-2 (subgenus Sarbecovirus), and MERS (subgenus Merbecovirus) viruses is a result of evolutionary events occurring in bat populations with further transfer of viruses to the human directly or through the intermediate vertebrate hosts, ecologically connected with bats This review is based on the report at the meeting «Coronavirus - a global challenge to science» of the Scientific Council «Life Science» of the Russian Academy of Science: Lvov D K , Alkhovsky S V , Burtseva E I COVID-19 pandemic sources: origin, biology and genetics of coronaviruses of SARS-CoV, SARS-CoV-2, MERS-CoV (Conference hall of Presidium of RAS, 14 Leninsky Prospect, Moscow, Russia April 16, 2020)
    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #593172
    Database COVID19

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  4. Article ; Online: [Formation of population gene pools of zoonotic viruses, potentially threatening biosafety].

    Lvov, D K / Gulyukin, M I / Zaberezhniy, A D / Gulyukin, A M

    Voprosy virusologii

    2020  Volume 65, Issue 5, Page(s) 243–258

    Abstract: The possible formation of population gene pools of zoonotic viruses with a respiratory route of transmission and a possibility of a pandemic at different stages of biosphere evolution is analyzed. Forming of Poxviruses  (Entomopoxvirinae) gene pool could ...

    Abstract The possible formation of population gene pools of zoonotic viruses with a respiratory route of transmission and a possibility of a pandemic at different stages of biosphere evolution is analyzed. Forming of Poxviruses  (Entomopoxvirinae) gene pool could be the beginning of transformation from Plants to Arthropoda (Carbon - 375 million years ago) with further evolution connected with Rodentia (Pliocene - 75-70 million years ago) and further separation of genera (500-300 thousand years ago), and respiratory transmission (epidemics) between humans (10-2 thousand years BC). Smallpox comeback would be possible. Orthomyxoviruses relicts (genus Isavirus) were possibly connected with Ichthya (Silurian - 500-410 million years ago), and then close interaction with Aves (the Cretaceous, 125-110 million years ago) with the division of genera and respiratory transmission (epidemics) between humans (10-2 thousand BC). Next pandemic of influenza A could be catastrophic in terms of the number of victims and economic damage.Coronaviruses formed a gene pool by interaction with Amphibia (subfamily Letovirinae) and then with Chiroptera in Tertiary (110-75 million years ago) with transformation to Artiodactyla (Eocene - 70-60 million years ago), and only 10-2 thousand years BC acquired the ability to a respiratory transmission and became Alphaviruses, a seasonal infection of humans. A similar situation is possible in the near future with SARS-CoV-2. Pandemics associated with zoonoses even more serious than COVID-19 are likely. Constant monitoring of  populational gene pools of zoonotic viruses is necessary.
    MeSH term(s) Amphibians/virology ; Animals ; COVID-19/epidemiology ; COVID-19/genetics ; COVID-19/transmission ; Chiroptera/virology ; Disease Reservoirs/virology ; Evolution, Molecular ; Gene Pool ; Humans ; SARS-CoV-2/genetics ; Zoonoses/epidemiology ; Zoonoses/genetics ; Zoonoses/transmission ; Zoonoses/virology
    Language Russian
    Publishing date 2020-11-14
    Publishing country Russia (Federation)
    Document type Journal Article
    ZDB-ID 201241-8
    ISSN 2411-2097 ; 0507-4088
    ISSN (online) 2411-2097
    ISSN 0507-4088
    DOI 10.36233/0507-4088-2020-65-5-1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: [Etiology of epidemic outbreaks COVID-19 on Wuhan, Hubei province, Chinese People Republic associated with 2019-nCoV (Nidovirales, Coronaviridae, Coronavirinae, Betacoronavirus, Subgenus Sarbecovirus): lessons of SARS-CoV outbreak.]

    Lvov, D K / Alkhovsky, S V / Kolobukhina, L V / Burtseva, E I

    Voprosy virusologii

    2020  Volume 65, Issue 1, Page(s) 6–15

    Abstract: Results of analysis of phylogenetic, virological, epidemiological, ecological, clinical data of COVID-19 outbreaks in Wuhan, China (PRC) in comparison with SARS-2002 and MERS-2012 outbreaks allow to conclude: - the etiological agent of COVID-19 is ... ...

    Abstract Results of analysis of phylogenetic, virological, epidemiological, ecological, clinical data of COVID-19 outbreaks in Wuhan, China (PRC) in comparison with SARS-2002 and MERS-2012 outbreaks allow to conclude: - the etiological agent of COVID-19 is coronavirus (2019-CoV), phylogenetically close to the SARS-CoV, isolated from human, and SARS-related viruses isolated from bats (SARS-related bat CoV viruses). These viruses belong to the Sarbecovirus subgenus, Betacoronavirus genus, Orthocoronavirinae subfamily, Coronaviridae family (Cornidovirinea: Nidovirales). COVID-19 is a variant of SARS-2002 and is different from MERS-2012 outbreak, which were caused by coronavirus belonged to the subgenus Merbecovirus of the same genus; - according to the results of phylogenetic analysis of 35 different betacoronaviruses, isolated from human and from wild animals in 2002-2019, the natural source of COVID-19 and SARS-CoV (2002) is bats of Rhinolophus genus (Rhinolophidae) and, probably, some species of other genera. An additional reservoir of the virus could be an intermediate animal species (snakes, civet, hedgehogs, badgers, etc.) that are infected by eating of infected bats. SARS-like coronaviruses circulated in bats in the interepidemic period (2003-2019); - seasonal coronaviruses (subgenus Duvinacovirus, Alphacoronavirus) are currently circulating (November 2019 - January 2020) in the European part of Russia, Urals, Siberia and the Far East of Russia, along with the influenza viruses A(H1N1)pdm09, A(H3N2), and В, as well as six other respiratory viruses (HPIV, HAdV, HRSV, HRV, HBoV, and HMPV).
    MeSH term(s) Animals ; Betacoronavirus/classification ; Betacoronavirus/genetics ; Betacoronavirus/pathogenicity ; COVID-19 ; China/epidemiology ; Chiroptera/virology ; Coronavirus Infections/diagnosis ; Coronavirus Infections/epidemiology ; Coronavirus Infections/physiopathology ; Coronavirus Infections/transmission ; Disease Reservoirs/virology ; Epidemiological Monitoring ; Hedgehogs/virology ; Humans ; Mustelidae/virology ; Pandemics ; Phylogeny ; Pneumonia, Viral/diagnosis ; Pneumonia, Viral/epidemiology ; Pneumonia, Viral/physiopathology ; Pneumonia, Viral/transmission ; Public Health/statistics & numerical data ; Respiratory Tract Infections/diagnosis ; Respiratory Tract Infections/epidemiology ; Respiratory Tract Infections/physiopathology ; Respiratory Tract Infections/transmission ; Russia/epidemiology ; SARS-CoV-2 ; Snakes/virology ; Viverridae/virology
    Keywords covid19
    Language Russian
    Publishing date 2020-06-04
    Publishing country Russia (Federation)
    Document type Journal Article ; Review
    ZDB-ID 201241-8
    ISSN 2411-2097 ; 0507-4088
    ISSN (online) 2411-2097
    ISSN 0507-4088
    DOI 10.36233/0507-4088-2020-65-1-6-15
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: [Bats of the subtropical climate zone of the Krasnodar Territory of Russia as a possible reservoir of zoonotic viral infections].

    Lenshin, S V / Romashin, A V / Vyshemirsky, O I / Lvov, D K / Alkhovsky, S V

    Voprosy virusologii

    2021  Volume 66, Issue 2, Page(s) 112–122

    Abstract: Emerging and reemerging infections pose a grave global health threat. The emergence of the SARS-CoV-2 virus and the resulting COVID-19 pandemic have demonstrated the importance of studying of zoonotic viruses directly in natural foci. For SARS-like ... ...

    Abstract Emerging and reemerging infections pose a grave global health threat. The emergence of the SARS-CoV-2 virus and the resulting COVID-19 pandemic have demonstrated the importance of studying of zoonotic viruses directly in natural foci. For SARS-like coronaviruses, as well as for many other zoonotic pathogens (including hemorrhagic fevers and rabies agents), the main reservoir are horseshoe bats (Rhinolophus spp.), which are widely distributed in Eurasia and Africa. Their range also covers the southern regions of Russia, including the North Caucasus and Crimea. Large colonies of these animals are located on the territory of Sochi National Park (SNP; subtropical zone of Krasnodar Territory, Greater Sochi region, North Caucasus). In total, according to long-term observations, up to 23 species of bats were registered here, including the great (Rh. ferrumequinum), the lesser (Rh. hipposideros), and the Mediterranean (Rh. euryale) horseshoe bats.This review provides information on zoonotic viruses associated with species of bats distributed in the subtropical zone of Krasnodar Territory of Russia, and analyzes their possible role as a natural reservoir of emerging and reemerging infections. Studying the circulation of zoonotic viruses in bats is an important element of monitoring viral populations in natural foci.
    MeSH term(s) Animals ; COVID-19/epidemiology ; COVID-19/transmission ; Chiroptera/virology ; Disease Reservoirs ; Humans ; Pandemics ; SARS-CoV-2 ; Viral Zoonoses/epidemiology ; Viral Zoonoses/transmission
    Language Russian
    Publishing date 2021-05-15
    Publishing country Russia (Federation)
    Document type Journal Article ; Review
    ZDB-ID 201241-8
    ISSN 2411-2097 ; 0507-4088
    ISSN (online) 2411-2097
    ISSN 0507-4088
    DOI 10.36233/0507-4088-41
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Predotvrashchenie formirovaniia mutanta virusa grippa A, rezistentnogo k remantadinu (solianokislomu al'fa-metil-1-adamantanmetilaminu), s pomoshch'iu ribavirina (1-beta-D-ribofuranozil-1,2,4-triazol-3-karboksamida).

    Pushkarskaia, N L / L'vov, N D / Galegov, G A

    Voprosy virusologii

    1980  , Issue 3, Page(s) 303–306

    Abstract: The paper presents the results of the studies on the possibility of the development of influenza A virus resistance to effective anti-influenza drugs remantadine and ribavirine in serial passages in cell culture. Influenza virus forms resistant to ... ...

    Title translation Prevention of the formation of a mutant influenza A virus resistant to rimantadine (alpha-methyl-1-adamantanemethylamine hydrochloride) by using ribavirin (1-beta-D-ribofuranosyl-1,2,4-triazole-3-carboxamide).
    Abstract The paper presents the results of the studies on the possibility of the development of influenza A virus resistance to effective anti-influenza drugs remantadine and ribavirine in serial passages in cell culture. Influenza virus forms resistant to remantadine were shown to develop quite rapidly. No formation of resistance to ribavirine was observed. The simultaneous presence in the maintenance medium of remantadine and ribavairine prevents the development of influenza A virus mutant resistant to remantadine.
    MeSH term(s) Adamantane/analogs & derivatives ; Animals ; Chick Embryo ; Dose-Response Relationship, Drug ; Drug Resistance, Microbial ; Influenza A virus/drug effects ; Mutation ; Ribavirin/pharmacology ; Ribonucleosides/pharmacology ; Rimantadine/antagonists & inhibitors ; Virus Cultivation ; Virus Replication/drug effects
    Chemical Substances Ribonucleosides ; Rimantadine (0T2EF4JQTU) ; Ribavirin (49717AWG6K) ; Adamantane (PJY633525U)
    Language Russian
    Publishing date 1980-05
    Publishing country Russia (Federation)
    Document type English Abstract ; Journal Article
    ZDB-ID 201241-8
    ISSN 0507-4088
    ISSN 0507-4088
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  8. Article: [Emerging and reemerging infections of Northern Eurasia: global implications].

    L'vov, D K

    Vestnik Rossiiskoi akademii meditsinskikh nauk

    2011  , Issue 5, Page(s) 5–12

    Abstract: ... out in D I Ivanovsky Research Institute of Virology with special reference to comprehensive ecological ...

    Abstract This paper presents selected results of the studies on emerging and reemerging infections caried out in D I Ivanovsky Research Institute of Virology with special reference to comprehensive ecological, virological, and molecular-genetic analysis of the following viruses: California encephalaitis serocomplex, West Nile fever, highly virulent avian influenza A virus (H5N 1), and new pandemic influenza A vires (HIN1). Special attention is given to the role of emerging and reemerging infections at the territory of Northern Eurasia in national and world-wide epidemiological cataclysms and their prognostication for minimizing their consequences based on monitoring pathogen evolution.
    MeSH term(s) Animals ; Birds ; Communicable Disease Control/organization & administration ; Communicable Diseases, Emerging/epidemiology ; Communicable Diseases, Emerging/prevention & control ; Communicable Diseases, Emerging/virology ; Disasters ; Disease Reservoirs/virology ; Disease Vectors ; Encephalitis Virus, California/genetics ; Encephalitis Virus, California/metabolism ; Encephalitis Virus, California/pathogenicity ; Encephalitis, California/epidemiology ; Encephalitis, California/transmission ; Environmental Monitoring ; Epidemiological Monitoring ; Europe/epidemiology ; Genome, Viral ; Humans ; Influenza A Virus, H5N1 Subtype/genetics ; Influenza A Virus, H5N1 Subtype/metabolism ; Influenza A Virus, H5N1 Subtype/pathogenicity ; Influenza in Birds/epidemiology ; Influenza in Birds/transmission ; Influenza, Human/epidemiology ; Influenza, Human/transmission ; Internationality ; Pandemics/prevention & control ; Pandemics/statistics & numerical data ; Siberia/epidemiology ; West Nile Fever/epidemiology ; West Nile Fever/transmission ; West Nile virus/genetics ; West Nile virus/metabolism ; West Nile virus/pathogenicity
    Language Russian
    Publishing date 2011
    Publishing country Russia (Federation)
    Document type English Abstract ; Journal Article
    ZDB-ID 1112761-2
    ISSN 0869-6047 ; 0002-3027
    ISSN 0869-6047 ; 0002-3027
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: GIANT VIRUSES: ORIGIN, SPREADING, TAXONOMICAL, STRUCTURAL-MORPHOLOGICAL AND MOLECULAR-BIOLOGICAL CHARACTERISTICS.

    Lvov, D K / Sizikova, T E / Lebedev, V N / Borisevich, S V

    Voprosy virusologii

    2018  Volume 63, Issue 1, Page(s) 5–10

    Abstract: The brief review is devoted to description of the discovery of giant viruses belonging to the families of Mimiviridae and Marseilleviridae, as well as unassigned genera Pithoviruses, Pandoravirus, and Molliviruses. The review presents issues of their ... ...

    Abstract The brief review is devoted to description of the discovery of giant viruses belonging to the families of Mimiviridae and Marseilleviridae, as well as unassigned genera Pithoviruses, Pandoravirus, and Molliviruses. The review presents issues of their origin, evolution, and molecular-biological characteristics.
    Language English
    Publishing date 2018-02-20
    Publishing country Russia (Federation)
    Document type Journal Article
    ZDB-ID 201241-8
    ISSN 2411-2097 ; 0507-4088
    ISSN (online) 2411-2097
    ISSN 0507-4088
    DOI 10.18821/0507-4088-2018-63-1-5-10
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: [Plasmids of archaea as possible ancestors of DNA-containing viruses].

    Lvov, D K / Sizikova, T E / Lebedev, V N / Borisevich, S V

    Voprosy virusologii

    2018  Volume 63, Issue 5, Page(s) 197–201

    Abstract: Тhе kingdom Archaea, as well as Bacteria, belongs to the overkingdom Prokaryota. Halophilic archaea (Halorubrum lacusprofundi) isolated from Antarctic saline lakes contain plasmids (pR1SE) that code proteins taking part in the formation of membranes of ... ...

    Abstract Тhе kingdom Archaea, as well as Bacteria, belongs to the overkingdom Prokaryota. Halophilic archaea (Halorubrum lacusprofundi) isolated from Antarctic saline lakes contain plasmids (pR1SE) that code proteins taking part in the formation of membranes of archaea vesicles. The molecular and biological properties of pR1SE and the peculiarity of its interaction with sensitive cells are considered in this article. The role of structural proteins coded by pR1S in the process of formation of vesicle membrane complex is paid special attention. Plasmid-containing archaea vesicles model some properties of viruses. Archaea plasmids can be viewed as possible ancestors of DNA-containing viruses.
    MeSH term(s) Antarctic Regions ; Archaea/genetics ; Archaea/virology ; DNA, Viral/genetics ; Halobacteriales/genetics ; Halorubrum/genetics ; Halorubrum/virology ; Lakes/microbiology ; Plasmids/genetics ; Salt Tolerance/genetics ; Viruses/genetics
    Chemical Substances DNA, Viral
    Language Russian
    Publishing date 2018-12-14
    Publishing country Russia (Federation)
    Document type Journal Article ; Review
    ZDB-ID 201241-8
    ISSN 2411-2097 ; 0507-4088
    ISSN (online) 2411-2097
    ISSN 0507-4088
    DOI 10.18821/0507-4088-2018-63-5-197-201
    Database MEDical Literature Analysis and Retrieval System OnLINE

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