Title
Phylogenetic analysis and molecular characterization of human immunodeficiency virus in Serbia
Creator
Šiljić, Marina M., 1982-
Copyright date
2017
Object Links
Select license
Autorstvo-Nekomercijalno-Bez prerade 3.0 Srbija (CC BY-NC-ND 3.0)
License description
Dozvoljavate samo preuzimanje i distribuciju dela, ako/dok se pravilno naznačava ime autora, bez ikakvih promena dela i bez prava komercijalnog korišćenja dela. Ova licenca je najstroža CC licenca. Osnovni opis Licence: http://creativecommons.org/licenses/by-nc-nd/3.0/rs/deed.sr_LATN. Sadržaj ugovora u celini: http://creativecommons.org/licenses/by-nc-nd/3.0/rs/legalcode.sr-Latn
Language
Serbian
Cobiss-ID
Theses Type
Doktorska disertacija
description
Datum odbrane: 28.09.2017.
Other responsibilities
mentor
Stanojević, Maja, 1966-
član komisije
Jevtović, Đorđe, 1953-
član komisije
Jovanović, Tanja, 1957-
član komisije
Knežević, Aleksandra, 1970-
član komisije
Glišić, Sanja
član komisije
Vandamme, Anne-Mieke
Academic Expertise
Medicinske nauke
University
Univerzitet u Beogradu
Faculty
Medicinski fakultet
Alternative title
Filogenetska analiza i molekularna karakterizacija virusa humane imunodeficijencije u Srbiji
Publisher
[M. M. Šiljić]
Format
164 lista
description
Molecular Medicine - Virology / Molekularna medicina - Virusologija
Abstract (sr)
Human immunodeficiency virus (HIV) is a retrovirus, the causative agent of Acquired immunodeficiency syndrome (AIDS). Since the beginning of the epidemic over 35 years ago, more than 78 million people have been infected so far and over 30 million have died. The high genetic variability and rapid evolution of HIV have been critical to its persistence and spread throughout the world. HIV-1 and HIV-2 comprise two distinct types of HIV. HIV-1 has diversified extensively into numerous genetic forms, including four groups (M, N, O, P), of which group M is causing the pandemic of HIV infection and AIDS. Group M viruses are further classified in multiple phylogenetically distinct subtypes (A-D, F, G, H, J and K), sub-subtypes (A1, A2, F1 and F2) and numerous recombinant forms. The global distribution of HIV-1 is complex and dynamic with regional epidemics representing only a subset of the global diversity. Molecular phylogenetic analysis, a method of reconstructing evolutionary relationships between nucleotide sequences, is one of the strategies for studying viral diversity and transmission dynamics. It is estimated that around half of HIV infected people are undiagnosed, making identification of transmission networks important for targeted public health intervention programs...
Abstract (sr)
Virus humane imunodeficijencije (HIV) je retrovirus koji uzrokuje sindrom stečene imunodeficijencije. Od početka epidemije pre 35 godina, ovim virusom je inficirano više od 78 miliona ljudi a preko 30 miliona je umrlo. Visoka genetička varijabilnost i brza evolucija HIV-a su ključni uzroci opstanka i globalnog širenjaepidemije. HIV je filogenetski klasifikovan u dva tipa: HIV-1 i HIV-2. Visoki diverzitet HIV-1 ogleda u postojanju četiri grupe (M, N, O, P) od kojih su virusi grupe M uzročnici globalne HIV-1 pandemije. Grupa M virusa je podeljena u više filogenetski različitih podtipova (A-D, F-H, J i K), pod-podtipove (A1, A2, F1 i F2) i cirkulišuće rekombinantne forme. Distribucija podtipova u svetu je složena i dinamična sa regionalnim HIV-1 epidemijama unutar globalnog diverziteta. Molekularna filogenetska analiza, metod za rekonstrukciju evolutivnih odnosa između nukleotidnih sekvenci, je tehnika za proučavanje varijabilnosti virusa i dinamike transmisije unutar regionalnih populacija. Procenjuje se da kod blizu polovine inficiranih osoba HIV infekcija nije dijagnostikovana, zbog čega je identifikacija puteva transmisije izuzetno značajna u cilju javno zdravstvenog nadzora. U ovom istraživanju primenjene su savremene filogenetske metode u analizi HIV-1 sekvenci izolata iz Srbije u cilju karakterizacije molekularne epidemiologije i dinamike transmisije, što je ključno za bolje razumevanje karakteristika aktuelne HIV-1 epidemije u Srbiji...
Authors Key words
HIV, HIV-1 Serbian epidemic, subtypes, genetic diversity, phylogenetic analyses, transmission clusters, molecular footprints, bioinformatic analyses
Authors Key words
HIV, HIV-1 epidemija u Srbiji, podtipovi, genetički diverzitet, filogenetska analiza, transmisioni klasteri, molekularni markeri, bioinformatička analiza
Classification
616.98:578.7(043.3)
Type
Tekst
Abstract (sr)
Human immunodeficiency virus (HIV) is a retrovirus, the causative agent of Acquired immunodeficiency syndrome (AIDS). Since the beginning of the epidemic over 35 years ago, more than 78 million people have been infected so far and over 30 million have died. The high genetic variability and rapid evolution of HIV have been critical to its persistence and spread throughout the world. HIV-1 and HIV-2 comprise two distinct types of HIV. HIV-1 has diversified extensively into numerous genetic forms, including four groups (M, N, O, P), of which group M is causing the pandemic of HIV infection and AIDS. Group M viruses are further classified in multiple phylogenetically distinct subtypes (A-D, F, G, H, J and K), sub-subtypes (A1, A2, F1 and F2) and numerous recombinant forms. The global distribution of HIV-1 is complex and dynamic with regional epidemics representing only a subset of the global diversity. Molecular phylogenetic analysis, a method of reconstructing evolutionary relationships between nucleotide sequences, is one of the strategies for studying viral diversity and transmission dynamics. It is estimated that around half of HIV infected people are undiagnosed, making identification of transmission networks important for targeted public health intervention programs...
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