Kovačević-Grujičić, Nataša

Link to this page

Authority KeyName Variants
34d30901-8fed-466c-bb15-0d2085c31767
  • Kovačević-Grujičić, Nataša (8)
Projects

Author's Bibliography

Varijabilnost mitohondrijskog genskog pula stanovnika Republike Srbije

Davidović, Slobodan; Aleksić, Jelena; Stevanović, Milena; Kovačević-Grujičić, Nataša

(Belgrade: Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, 2023)

TY  - CHAP
AU  - Davidović, Slobodan
AU  - Aleksić, Jelena
AU  - Stevanović, Milena
AU  - Kovačević-Grujičić, Nataša
PY  - 2023
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6387
AB  - Mitohondrijska DNK (mtDNK) se odlikuje nizom osobina koje je čine pogodnom za istraživanja evolutivne
istorije ljudskih populacija koja se zasniva na molekularnim markerima ženske linije nasleđivanja. Tokom
poslednje decenije publikovano je više naučnih radova u kojima je analizirana varijabilnost mtDNK u populaciji Srbije primenom markera različite rezolucije uključujući i kompletne genome. U skladu sa očekivanjima zasnovanim na istorijskim, arheološkim i drugim izvorima koji govore u prilog veoma kompleksne istorije populacija na Balkanskom poluostrvu, mtDNK podaci su potvrdili da se srpska populacija odlikuje visokim nivoom raznovrsnosti mtDNK koji je posledica izuzetno složene dinamike ove populacije tokom vremena. Današnji mtDNK profil populacije Srbije ne odstupa od matrilinealnog profila karakterističnog za druge evropske populacije, a genetičke distance pokazuju da ova populacija zauzima centralnu poziciju unutar grupe južnoslovenskih populacija koje se odlikuju visokom heterogenošću. Srpska populacija deli najveći procenat mtDNK haplotipova sa geografski bliskim populacijama Balkanskog poluostrva koje pripadaju južnoslovenskoj grupi, gde su uočeni i potencijalno privatni haplotipovi. Na osnovu filogenetske i filogeografske analize kompletnih mitogenoma u srpskoj populaciji detektovane su retke mtDNK linije,karakteristične za druge regione, poput Bliskog istoka (N1b, HV2), istočne Azije (D4) i Afrike (L2a1), kao i one koje su potencijalno specifične za Balkansko poluostrvo, poput K1a13a1, U4c1b1 i H6a2b. Pored toga, srpska populacija deli određeni broj mtDNK podhaplogrupa sa istočno- i zapadnoslovenskim populacijama kao i sa germanskim populacijama severne i srednje Evrope. Istraživanja varijabilnosti mtDNK su pokazala da se izuzetno velika raznovrsnost mtDNK savremene populacije Srbije može objasniti genetičkim doprinosom kako slovenskih i germanskih, tako i pre-slovenskih populacija koje su naseljavale Balkansko poluostrvo pre Velike seobe naroda.
AB  - The mitochondrial DNA (mtDNA) is characterized by a number of features that make it suitable for study-
ing the evolutionary history of human populations based on molecular markers with the female-specific
line of inheritance. During the last decade, several scientific papers were published in which the mtDNA
variability in the population of Serbia was analyzed using markers of different resolution including com-
plete mitogenomes. In accordance with expectations based on historical, archaeological and other sources
that speak in favor of a very complex history of populations on the Balkan Peninsula, mtDNA data con-
firmed that Serbian population is characterized by a high level of mtDNA diversity, which is a consequence
of the exceptionally complex dynamics of this population over time. Today’s mtDNA profile of the Serbian
population does not differ from the matrilineal landscape characteristic of other European populations,
and according to genetic distances, this population occupies a central position within the group of South-
Slavic populations characterized by high heterogeneity. The Serbian population shares the highest per-
centage of mtDNA haplotypes with the geographically close populations of the Balkan Peninsula
belonging to the South-Slavic group, where potentially private haplotypes were also observed. Phyloge-
netic and phylogeographic analysis of complete mitogenomes in the Serbian population revealed rare
mtDNA lines, characteristic of other regions, such as the Middle East (N1b, HV2), East Asia (D4) and Africa
(L2a1), as well as those that are potentially specific for Balkan Peninsula, like K1a13a1, U4c1b1 and H6a2b.
In addition, Serbian population shares a certain number of mtDNA subhaplogroups with East- and West-
Slavic populations as well as with the Germanic populations of Northern and Central Europe. Studies of
mtDNA variability have shown that the exceptionally high mtDNA diversity in contemporary Serbian pop-
ulation may be associated with the genetic contribution of both Slavic and Germanic, as well as pre-Slavic
populations that inhabited the Balkan Peninsula before the Great Migration.
PB  - Belgrade: Institute of Molecular Genetics and Genetic Engineering, University of Belgrade
T2  - Trends in Molecular Biology
T1  - Varijabilnost mitohondrijskog genskog pula stanovnika Republike Srbije
T1  - Mitochondrial gene pool variability of the residents of the Republic of Serbia
IS  - 3
SP  - 18
EP  - 36
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6387
ER  - 
@inbook{
author = "Davidović, Slobodan and Aleksić, Jelena and Stevanović, Milena and Kovačević-Grujičić, Nataša",
year = "2023",
abstract = "Mitohondrijska DNK (mtDNK) se odlikuje nizom osobina koje je čine pogodnom za istraživanja evolutivne
istorije ljudskih populacija koja se zasniva na molekularnim markerima ženske linije nasleđivanja. Tokom
poslednje decenije publikovano je više naučnih radova u kojima je analizirana varijabilnost mtDNK u populaciji Srbije primenom markera različite rezolucije uključujući i kompletne genome. U skladu sa očekivanjima zasnovanim na istorijskim, arheološkim i drugim izvorima koji govore u prilog veoma kompleksne istorije populacija na Balkanskom poluostrvu, mtDNK podaci su potvrdili da se srpska populacija odlikuje visokim nivoom raznovrsnosti mtDNK koji je posledica izuzetno složene dinamike ove populacije tokom vremena. Današnji mtDNK profil populacije Srbije ne odstupa od matrilinealnog profila karakterističnog za druge evropske populacije, a genetičke distance pokazuju da ova populacija zauzima centralnu poziciju unutar grupe južnoslovenskih populacija koje se odlikuju visokom heterogenošću. Srpska populacija deli najveći procenat mtDNK haplotipova sa geografski bliskim populacijama Balkanskog poluostrva koje pripadaju južnoslovenskoj grupi, gde su uočeni i potencijalno privatni haplotipovi. Na osnovu filogenetske i filogeografske analize kompletnih mitogenoma u srpskoj populaciji detektovane su retke mtDNK linije,karakteristične za druge regione, poput Bliskog istoka (N1b, HV2), istočne Azije (D4) i Afrike (L2a1), kao i one koje su potencijalno specifične za Balkansko poluostrvo, poput K1a13a1, U4c1b1 i H6a2b. Pored toga, srpska populacija deli određeni broj mtDNK podhaplogrupa sa istočno- i zapadnoslovenskim populacijama kao i sa germanskim populacijama severne i srednje Evrope. Istraživanja varijabilnosti mtDNK su pokazala da se izuzetno velika raznovrsnost mtDNK savremene populacije Srbije može objasniti genetičkim doprinosom kako slovenskih i germanskih, tako i pre-slovenskih populacija koje su naseljavale Balkansko poluostrvo pre Velike seobe naroda., The mitochondrial DNA (mtDNA) is characterized by a number of features that make it suitable for study-
ing the evolutionary history of human populations based on molecular markers with the female-specific
line of inheritance. During the last decade, several scientific papers were published in which the mtDNA
variability in the population of Serbia was analyzed using markers of different resolution including com-
plete mitogenomes. In accordance with expectations based on historical, archaeological and other sources
that speak in favor of a very complex history of populations on the Balkan Peninsula, mtDNA data con-
firmed that Serbian population is characterized by a high level of mtDNA diversity, which is a consequence
of the exceptionally complex dynamics of this population over time. Today’s mtDNA profile of the Serbian
population does not differ from the matrilineal landscape characteristic of other European populations,
and according to genetic distances, this population occupies a central position within the group of South-
Slavic populations characterized by high heterogeneity. The Serbian population shares the highest per-
centage of mtDNA haplotypes with the geographically close populations of the Balkan Peninsula
belonging to the South-Slavic group, where potentially private haplotypes were also observed. Phyloge-
netic and phylogeographic analysis of complete mitogenomes in the Serbian population revealed rare
mtDNA lines, characteristic of other regions, such as the Middle East (N1b, HV2), East Asia (D4) and Africa
(L2a1), as well as those that are potentially specific for Balkan Peninsula, like K1a13a1, U4c1b1 and H6a2b.
In addition, Serbian population shares a certain number of mtDNA subhaplogroups with East- and West-
Slavic populations as well as with the Germanic populations of Northern and Central Europe. Studies of
mtDNA variability have shown that the exceptionally high mtDNA diversity in contemporary Serbian pop-
ulation may be associated with the genetic contribution of both Slavic and Germanic, as well as pre-Slavic
populations that inhabited the Balkan Peninsula before the Great Migration.",
publisher = "Belgrade: Institute of Molecular Genetics and Genetic Engineering, University of Belgrade",
journal = "Trends in Molecular Biology",
booktitle = "Varijabilnost mitohondrijskog genskog pula stanovnika Republike Srbije, Mitochondrial gene pool variability of the residents of the Republic of Serbia",
number = "3",
pages = "18-36",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6387"
}
Davidović, S., Aleksić, J., Stevanović, M.,& Kovačević-Grujičić, N.. (2023). Varijabilnost mitohondrijskog genskog pula stanovnika Republike Srbije. in Trends in Molecular Biology
Belgrade: Institute of Molecular Genetics and Genetic Engineering, University of Belgrade.(3), 18-36.
https://hdl.handle.net/21.15107/rcub_ibiss_6387
Davidović S, Aleksić J, Stevanović M, Kovačević-Grujičić N. Varijabilnost mitohondrijskog genskog pula stanovnika Republike Srbije. in Trends in Molecular Biology. 2023;(3):18-36.
https://hdl.handle.net/21.15107/rcub_ibiss_6387 .
Davidović, Slobodan, Aleksić, Jelena, Stevanović, Milena, Kovačević-Grujičić, Nataša, "Varijabilnost mitohondrijskog genskog pula stanovnika Republike Srbije" in Trends in Molecular Biology, no. 3 (2023):18-36,
https://hdl.handle.net/21.15107/rcub_ibiss_6387 .

A Machine-Learning-Based Approach to Prediction of Biogeographic Ancestry within Europe

Kloska, Anna; Giełczyk, Agata; Grzybowski, Tomasz; Płoski, Rafał; Kloska, Sylwester; Marciniak, Tomasz; Pałczynski, Krzysztof; Rogalla-Ładniak, Urszula; Malyarchuk, Boris; Derenko, Miroslava; Kovačević-Grujičić, Nataša; Stevanović, Milena; Drakulić, Danijela; Davidović, Slobodan; Spólnicka, Magdalena; Zubanska, Magdalena; Wozniak, Marcin

(Basel: MDPI, 2023)

TY  - JOUR
AU  - Kloska, Anna
AU  - Giełczyk, Agata
AU  - Grzybowski, Tomasz
AU  - Płoski, Rafał
AU  - Kloska, Sylwester
AU  - Marciniak, Tomasz
AU  - Pałczynski, Krzysztof
AU  - Rogalla-Ładniak, Urszula
AU  - Malyarchuk, Boris
AU  - Derenko, Miroslava
AU  - Kovačević-Grujičić, Nataša
AU  - Stevanović, Milena
AU  - Drakulić, Danijela
AU  - Davidović, Slobodan
AU  - Spólnicka, Magdalena
AU  - Zubanska, Magdalena
AU  - Wozniak, Marcin
PY  - 2023
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6321
AB  - Abstract

Data obtained with the use of massive parallel sequencing (MPS) can be valuable in population genetics studies. In particular, such data harbor the potential for distinguishing samples from different populations, especially from those coming from adjacent populations of common origin. Machine learning (ML) techniques seem to be especially well suited for analyzing large datasets obtained using MPS. The Slavic populations constitute about a third of the population of Europe and inhabit a large area of the continent, while being relatively closely related in population genetics terms. In this proof-of-concept study, various ML techniques were used to classify DNA samples from Slavic and non-Slavic individuals. The primary objective of this study was to empirically evaluate the feasibility of discerning the genetic provenance of individuals of Slavic descent who exhibit genetic similarity, with the overarching goal of categorizing DNA specimens derived from diverse Slavic population representatives. Raw sequencing data were pre-processed, to obtain a 1200 character-long binary vector. A total of three classifiers were used—Random Forest, Support Vector Machine (SVM), and XGBoost. The most-promising results were obtained using SVM with a linear kernel, with 99.9% accuracy and F1-scores of 0.9846–1.000 for all classes.
PB  - Basel: MDPI
T2  - International Journal of Molecular Sciences
T1  - A Machine-Learning-Based Approach to Prediction of Biogeographic Ancestry within Europe
IS  - 20
VL  - 24
DO  - 10.3390/ijms242015095
SP  - 15095
ER  - 
@article{
author = "Kloska, Anna and Giełczyk, Agata and Grzybowski, Tomasz and Płoski, Rafał and Kloska, Sylwester and Marciniak, Tomasz and Pałczynski, Krzysztof and Rogalla-Ładniak, Urszula and Malyarchuk, Boris and Derenko, Miroslava and Kovačević-Grujičić, Nataša and Stevanović, Milena and Drakulić, Danijela and Davidović, Slobodan and Spólnicka, Magdalena and Zubanska, Magdalena and Wozniak, Marcin",
year = "2023",
abstract = "Abstract

Data obtained with the use of massive parallel sequencing (MPS) can be valuable in population genetics studies. In particular, such data harbor the potential for distinguishing samples from different populations, especially from those coming from adjacent populations of common origin. Machine learning (ML) techniques seem to be especially well suited for analyzing large datasets obtained using MPS. The Slavic populations constitute about a third of the population of Europe and inhabit a large area of the continent, while being relatively closely related in population genetics terms. In this proof-of-concept study, various ML techniques were used to classify DNA samples from Slavic and non-Slavic individuals. The primary objective of this study was to empirically evaluate the feasibility of discerning the genetic provenance of individuals of Slavic descent who exhibit genetic similarity, with the overarching goal of categorizing DNA specimens derived from diverse Slavic population representatives. Raw sequencing data were pre-processed, to obtain a 1200 character-long binary vector. A total of three classifiers were used—Random Forest, Support Vector Machine (SVM), and XGBoost. The most-promising results were obtained using SVM with a linear kernel, with 99.9% accuracy and F1-scores of 0.9846–1.000 for all classes.",
publisher = "Basel: MDPI",
journal = "International Journal of Molecular Sciences",
title = "A Machine-Learning-Based Approach to Prediction of Biogeographic Ancestry within Europe",
number = "20",
volume = "24",
doi = "10.3390/ijms242015095",
pages = "15095"
}
Kloska, A., Giełczyk, A., Grzybowski, T., Płoski, R., Kloska, S., Marciniak, T., Pałczynski, K., Rogalla-Ładniak, U., Malyarchuk, B., Derenko, M., Kovačević-Grujičić, N., Stevanović, M., Drakulić, D., Davidović, S., Spólnicka, M., Zubanska, M.,& Wozniak, M.. (2023). A Machine-Learning-Based Approach to Prediction of Biogeographic Ancestry within Europe. in International Journal of Molecular Sciences
Basel: MDPI., 24(20), 15095.
https://doi.org/10.3390/ijms242015095
Kloska A, Giełczyk A, Grzybowski T, Płoski R, Kloska S, Marciniak T, Pałczynski K, Rogalla-Ładniak U, Malyarchuk B, Derenko M, Kovačević-Grujičić N, Stevanović M, Drakulić D, Davidović S, Spólnicka M, Zubanska M, Wozniak M. A Machine-Learning-Based Approach to Prediction of Biogeographic Ancestry within Europe. in International Journal of Molecular Sciences. 2023;24(20):15095.
doi:10.3390/ijms242015095 .
Kloska, Anna, Giełczyk, Agata, Grzybowski, Tomasz, Płoski, Rafał, Kloska, Sylwester, Marciniak, Tomasz, Pałczynski, Krzysztof, Rogalla-Ładniak, Urszula, Malyarchuk, Boris, Derenko, Miroslava, Kovačević-Grujičić, Nataša, Stevanović, Milena, Drakulić, Danijela, Davidović, Slobodan, Spólnicka, Magdalena, Zubanska, Magdalena, Wozniak, Marcin, "A Machine-Learning-Based Approach to Prediction of Biogeographic Ancestry within Europe" in International Journal of Molecular Sciences, 24, no. 20 (2023):15095,
https://doi.org/10.3390/ijms242015095 . .
1
1

Verification of insertion-deletion markers (InDels) and microsatellites (STRs) as subsidiary tools for inferring Slavic population ancestry

Holub, Karolina; Malyarchuk, Boris; Derenko, Miroslava; Kovačević-Grujičić, Nataša; Stevanović, Milena; Drakulić, Danijela; Davidović, Slobodan; Grzybowski, Tomasz

(Polish Society of Forensic Medicine and Criminology, 2022)

TY  - JOUR
AU  - Holub, Karolina
AU  - Malyarchuk, Boris
AU  - Derenko, Miroslava
AU  - Kovačević-Grujičić, Nataša
AU  - Stevanović, Milena
AU  - Drakulić, Danijela
AU  - Davidović, Slobodan
AU  - Grzybowski, Tomasz
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5555
AB  - Genetic markers for the prediction of biogeographical ancestry have proved to be effective tools for law enforcement agencies for many years now. In this study, we attempted to assess the potential of insertion-deletion markers (InDel) and microsatellites (STRs) as subsidiary polymorphisms for inference of Slavic population ancestry. For that purpose, we genotyped Slavic-speaking populations samples from Belarus, the Czech Republic, Poland, Serbia, Ukraine and Russia in 46 InDels and 15 STRs by PCR and capillary electrophoresis and analyzed for between-population differentiation with the use of distance-based methods (FST, principal component analysis and multidimensional scaling).
Additionally, we studied a sample from a Polish individual of well-documented genealogy whose biogeographic ancestry had previously been inferred by commercial genomic services using autosomal single nucleotide polymorphisms (SNPs), mitochondrial DNA and Y-SNP markers. For comparative purposes, we used genotype data collected in the “forInDel” browser and allele frequencies from previously published papers. The results obtained for InDels and STRs show that the Slavic populations constitute a genetically homogeneous group, with the exception of the Czechs differing clearly from the other tested populations. The analysis of the known Polish sample in the Snipper application proves the usefulness of the InDel markers on the continental level only. Conversely, microsatellites not only improve prediction, but are also informative if considered as an independent set of ancestry markers.
PB  - Polish Society of Forensic Medicine and Criminology
T2  - Archives of Forensic Medicine and Criminology
T1  - Verification of insertion-deletion markers (InDels) and microsatellites (STRs) as subsidiary tools for inferring Slavic population ancestry
IS  - 3
VL  - 72
DO  - 10.4467/16891716AMSIK.22.015.17393
SP  - 120
EP  - 137
ER  - 
@article{
author = "Holub, Karolina and Malyarchuk, Boris and Derenko, Miroslava and Kovačević-Grujičić, Nataša and Stevanović, Milena and Drakulić, Danijela and Davidović, Slobodan and Grzybowski, Tomasz",
year = "2022",
abstract = "Genetic markers for the prediction of biogeographical ancestry have proved to be effective tools for law enforcement agencies for many years now. In this study, we attempted to assess the potential of insertion-deletion markers (InDel) and microsatellites (STRs) as subsidiary polymorphisms for inference of Slavic population ancestry. For that purpose, we genotyped Slavic-speaking populations samples from Belarus, the Czech Republic, Poland, Serbia, Ukraine and Russia in 46 InDels and 15 STRs by PCR and capillary electrophoresis and analyzed for between-population differentiation with the use of distance-based methods (FST, principal component analysis and multidimensional scaling).
Additionally, we studied a sample from a Polish individual of well-documented genealogy whose biogeographic ancestry had previously been inferred by commercial genomic services using autosomal single nucleotide polymorphisms (SNPs), mitochondrial DNA and Y-SNP markers. For comparative purposes, we used genotype data collected in the “forInDel” browser and allele frequencies from previously published papers. The results obtained for InDels and STRs show that the Slavic populations constitute a genetically homogeneous group, with the exception of the Czechs differing clearly from the other tested populations. The analysis of the known Polish sample in the Snipper application proves the usefulness of the InDel markers on the continental level only. Conversely, microsatellites not only improve prediction, but are also informative if considered as an independent set of ancestry markers.",
publisher = "Polish Society of Forensic Medicine and Criminology",
journal = "Archives of Forensic Medicine and Criminology",
title = "Verification of insertion-deletion markers (InDels) and microsatellites (STRs) as subsidiary tools for inferring Slavic population ancestry",
number = "3",
volume = "72",
doi = "10.4467/16891716AMSIK.22.015.17393",
pages = "120-137"
}
Holub, K., Malyarchuk, B., Derenko, M., Kovačević-Grujičić, N., Stevanović, M., Drakulić, D., Davidović, S.,& Grzybowski, T.. (2022). Verification of insertion-deletion markers (InDels) and microsatellites (STRs) as subsidiary tools for inferring Slavic population ancestry. in Archives of Forensic Medicine and Criminology
Polish Society of Forensic Medicine and Criminology., 72(3), 120-137.
https://doi.org/10.4467/16891716AMSIK.22.015.17393
Holub K, Malyarchuk B, Derenko M, Kovačević-Grujičić N, Stevanović M, Drakulić D, Davidović S, Grzybowski T. Verification of insertion-deletion markers (InDels) and microsatellites (STRs) as subsidiary tools for inferring Slavic population ancestry. in Archives of Forensic Medicine and Criminology. 2022;72(3):120-137.
doi:10.4467/16891716AMSIK.22.015.17393 .
Holub, Karolina, Malyarchuk, Boris, Derenko, Miroslava, Kovačević-Grujičić, Nataša, Stevanović, Milena, Drakulić, Danijela, Davidović, Slobodan, Grzybowski, Tomasz, "Verification of insertion-deletion markers (InDels) and microsatellites (STRs) as subsidiary tools for inferring Slavic population ancestry" in Archives of Forensic Medicine and Criminology, 72, no. 3 (2022):120-137,
https://doi.org/10.4467/16891716AMSIK.22.015.17393 . .

Complete mitogenome data for the Serbian population: the contribution to high-quality forensic databases.

Davidović, Slobodan; Malyarchuk, Boris; Grzybowski, Tomasz; Aleksić, Jelena M.; Derenko, Miroslava; Litvinov, Andrey; Rogalla-Ładniak, Urszula; Stevanović, Milena; Kovačević-Grujičić, Nataša

(Springer, 2020)

TY  - JOUR
AU  - Davidović, Slobodan
AU  - Malyarchuk, Boris
AU  - Grzybowski, Tomasz
AU  - Aleksić, Jelena M.
AU  - Derenko, Miroslava
AU  - Litvinov, Andrey
AU  - Rogalla-Ładniak, Urszula
AU  - Stevanović, Milena
AU  - Kovačević-Grujičić, Nataša
PY  - 2020
UR  - http://link.springer.com/10.1007/s00414-020-02324-x
UR  - http://www.ncbi.nlm.nih.gov/pubmed/32504149
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3685
AB  - Mitochondrial genome (mtDNA) is a valuable resource in resolving various human forensic casework. The usage of variability of complete mtDNA genomes increases their discriminatory power to the maximum and enables ultimate resolution of distinct maternal lineages. However, their wider employment in forensic casework is nowadays limited by the lack of appropriate reference database. In order to fill in the gap in the reference data, which, considering Slavic-speaking populations, currently comprises only mitogenomes of East and West Slavs, we present mitogenome data for 226 Serbians, representatives of South Slavs from the Balkan Peninsula. We found 143 (sub)haplogroups among which West Eurasian ones were dominant. The percentage of unique haplotypes was 85%, and the random match probability was as low as 0.53%. We support previous findings on both high levels of genetic diversity in the Serbian population and patterns of genetic differentiation among this and ten studied European populations. However, our high-resolution data supported more pronounced genetic differentiation among Serbians and two Slavic populations (Russians and Poles) as well as expansion of the Serbian population after the Last Glacial Maximum and during the Migration period (fourth to ninth century A.D.), as inferred from the Bayesian skyline analysis. Phylogenetic analysis of haplotypes found in Serbians contributed towards the improvement of the worldwide mtDNA phylogeny, which is essential for the interpretation of the mtDNA casework.
PB  - Springer
T2  - International Journal of Legal Medicine
T1  - Complete mitogenome data for the Serbian population: the contribution to high-quality forensic databases.
VL  - 134
DO  - 10.1007/s00414-020-02324-x
SP  - 1581
EP  - 1590
ER  - 
@article{
author = "Davidović, Slobodan and Malyarchuk, Boris and Grzybowski, Tomasz and Aleksić, Jelena M. and Derenko, Miroslava and Litvinov, Andrey and Rogalla-Ładniak, Urszula and Stevanović, Milena and Kovačević-Grujičić, Nataša",
year = "2020",
abstract = "Mitochondrial genome (mtDNA) is a valuable resource in resolving various human forensic casework. The usage of variability of complete mtDNA genomes increases their discriminatory power to the maximum and enables ultimate resolution of distinct maternal lineages. However, their wider employment in forensic casework is nowadays limited by the lack of appropriate reference database. In order to fill in the gap in the reference data, which, considering Slavic-speaking populations, currently comprises only mitogenomes of East and West Slavs, we present mitogenome data for 226 Serbians, representatives of South Slavs from the Balkan Peninsula. We found 143 (sub)haplogroups among which West Eurasian ones were dominant. The percentage of unique haplotypes was 85%, and the random match probability was as low as 0.53%. We support previous findings on both high levels of genetic diversity in the Serbian population and patterns of genetic differentiation among this and ten studied European populations. However, our high-resolution data supported more pronounced genetic differentiation among Serbians and two Slavic populations (Russians and Poles) as well as expansion of the Serbian population after the Last Glacial Maximum and during the Migration period (fourth to ninth century A.D.), as inferred from the Bayesian skyline analysis. Phylogenetic analysis of haplotypes found in Serbians contributed towards the improvement of the worldwide mtDNA phylogeny, which is essential for the interpretation of the mtDNA casework.",
publisher = "Springer",
journal = "International Journal of Legal Medicine",
title = "Complete mitogenome data for the Serbian population: the contribution to high-quality forensic databases.",
volume = "134",
doi = "10.1007/s00414-020-02324-x",
pages = "1581-1590"
}
Davidović, S., Malyarchuk, B., Grzybowski, T., Aleksić, J. M., Derenko, M., Litvinov, A., Rogalla-Ładniak, U., Stevanović, M.,& Kovačević-Grujičić, N.. (2020). Complete mitogenome data for the Serbian population: the contribution to high-quality forensic databases.. in International Journal of Legal Medicine
Springer., 134, 1581-1590.
https://doi.org/10.1007/s00414-020-02324-x
Davidović S, Malyarchuk B, Grzybowski T, Aleksić JM, Derenko M, Litvinov A, Rogalla-Ładniak U, Stevanović M, Kovačević-Grujičić N. Complete mitogenome data for the Serbian population: the contribution to high-quality forensic databases.. in International Journal of Legal Medicine. 2020;134:1581-1590.
doi:10.1007/s00414-020-02324-x .
Davidović, Slobodan, Malyarchuk, Boris, Grzybowski, Tomasz, Aleksić, Jelena M., Derenko, Miroslava, Litvinov, Andrey, Rogalla-Ładniak, Urszula, Stevanović, Milena, Kovačević-Grujičić, Nataša, "Complete mitogenome data for the Serbian population: the contribution to high-quality forensic databases." in International Journal of Legal Medicine, 134 (2020):1581-1590,
https://doi.org/10.1007/s00414-020-02324-x . .
5
8
1
7

Whole mitochondrial genome diversity in serbian population: phylogenetic and forensic aspects

Kovačević-Grujičić, Nataša; Davidović, Slobodan; Malyarchuk, Boris; Grzybowski, Tomasz; Aleksić, Jelena; Derenko, Miroslava; Litvinov, Andrey; Rogalla-Ladniak, Urszula; Stevanović, Milena

(Belgrade: Serbian Genetic Society, 2019)

TY  - CONF
AU  - Kovačević-Grujičić, Nataša
AU  - Davidović, Slobodan
AU  - Malyarchuk, Boris
AU  - Grzybowski, Tomasz
AU  - Aleksić, Jelena
AU  - Derenko, Miroslava
AU  - Litvinov, Andrey
AU  - Rogalla-Ladniak, Urszula
AU  - Stevanović, Milena
PY  - 2019
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5886
AB  - Mitochondrial DNA (mtDNA) is used in forensics for over three decades and is particularly
suitable when STR profiling cannot be performed due to the degraded and/or scarce nuclear
DNA. Traditionally, mtDNA typing is based on ~600 bp of the hypervariable segments I and
II (HVS-I and HVS-II) of the control region (CR, ~1100 bp). Nowadays, it is possible to use
variability of complete mtDNAs which enables maximum resolution of distinct maternal
lineages. However, the number of complete mitogenomes in reference databases such as
EMPOP is still insufficient, and that hampers their wider usage in forensic casework. In order
to fill in the gap in the reference database, which, considering Slavic-speaking populations,
currently comprises only mitogenomes of East and West Slavs, we present population data
for 226 Serbian mitogenomes, representatives of South Slavs from the Balkan Peninsula. We
support previous findings on both high levels of genetic diversity in the Serbian population
and patterns of genetic differentiation among Serbian and ten studied European populations.
However, increased genetic differentiation was observed among Serbian and two European
populations (Russians and Poles) with our high resolution data. We demonstrate that
the inclusion of indel polymorphisms into analysis contributed towards nearly complete
resolution of mtDNA haplotypes (97.1% vs. 86.3% without indels), and that the random
match probability was as low as 0.53%. Bayesian skyline analysis of Serbian mitogenomes
revealed population expansion after the Last Glacial Maximum and during the Migration
period (IV-IX century A.D.). Phylogenetic analysis of the Serbian and relevant West Eurasian
haplotypes contributed towards the improvement of the worldwide mtDNA phylogeny to
the certain extent, which is essential for the interpretation of the mtDNA casework. Lineages
of a putative Balkan origin as well as those shared among Serbian and other European
populations were observed.
PB  - Belgrade: Serbian Genetic Society
C3  - 6th Congress of the Serbian genetic society: Book of abstracts; 2019 Oct 13-17; Vrnjačka Banja, Serbia
T1  - Whole mitochondrial genome diversity in serbian population: phylogenetic and forensic aspects
SP  - 157
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5886
ER  - 
@conference{
author = "Kovačević-Grujičić, Nataša and Davidović, Slobodan and Malyarchuk, Boris and Grzybowski, Tomasz and Aleksić, Jelena and Derenko, Miroslava and Litvinov, Andrey and Rogalla-Ladniak, Urszula and Stevanović, Milena",
year = "2019",
abstract = "Mitochondrial DNA (mtDNA) is used in forensics for over three decades and is particularly
suitable when STR profiling cannot be performed due to the degraded and/or scarce nuclear
DNA. Traditionally, mtDNA typing is based on ~600 bp of the hypervariable segments I and
II (HVS-I and HVS-II) of the control region (CR, ~1100 bp). Nowadays, it is possible to use
variability of complete mtDNAs which enables maximum resolution of distinct maternal
lineages. However, the number of complete mitogenomes in reference databases such as
EMPOP is still insufficient, and that hampers their wider usage in forensic casework. In order
to fill in the gap in the reference database, which, considering Slavic-speaking populations,
currently comprises only mitogenomes of East and West Slavs, we present population data
for 226 Serbian mitogenomes, representatives of South Slavs from the Balkan Peninsula. We
support previous findings on both high levels of genetic diversity in the Serbian population
and patterns of genetic differentiation among Serbian and ten studied European populations.
However, increased genetic differentiation was observed among Serbian and two European
populations (Russians and Poles) with our high resolution data. We demonstrate that
the inclusion of indel polymorphisms into analysis contributed towards nearly complete
resolution of mtDNA haplotypes (97.1% vs. 86.3% without indels), and that the random
match probability was as low as 0.53%. Bayesian skyline analysis of Serbian mitogenomes
revealed population expansion after the Last Glacial Maximum and during the Migration
period (IV-IX century A.D.). Phylogenetic analysis of the Serbian and relevant West Eurasian
haplotypes contributed towards the improvement of the worldwide mtDNA phylogeny to
the certain extent, which is essential for the interpretation of the mtDNA casework. Lineages
of a putative Balkan origin as well as those shared among Serbian and other European
populations were observed.",
publisher = "Belgrade: Serbian Genetic Society",
journal = "6th Congress of the Serbian genetic society: Book of abstracts; 2019 Oct 13-17; Vrnjačka Banja, Serbia",
title = "Whole mitochondrial genome diversity in serbian population: phylogenetic and forensic aspects",
pages = "157",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5886"
}
Kovačević-Grujičić, N., Davidović, S., Malyarchuk, B., Grzybowski, T., Aleksić, J., Derenko, M., Litvinov, A., Rogalla-Ladniak, U.,& Stevanović, M.. (2019). Whole mitochondrial genome diversity in serbian population: phylogenetic and forensic aspects. in 6th Congress of the Serbian genetic society: Book of abstracts; 2019 Oct 13-17; Vrnjačka Banja, Serbia
Belgrade: Serbian Genetic Society., 157.
https://hdl.handle.net/21.15107/rcub_ibiss_5886
Kovačević-Grujičić N, Davidović S, Malyarchuk B, Grzybowski T, Aleksić J, Derenko M, Litvinov A, Rogalla-Ladniak U, Stevanović M. Whole mitochondrial genome diversity in serbian population: phylogenetic and forensic aspects. in 6th Congress of the Serbian genetic society: Book of abstracts; 2019 Oct 13-17; Vrnjačka Banja, Serbia. 2019;:157.
https://hdl.handle.net/21.15107/rcub_ibiss_5886 .
Kovačević-Grujičić, Nataša, Davidović, Slobodan, Malyarchuk, Boris, Grzybowski, Tomasz, Aleksić, Jelena, Derenko, Miroslava, Litvinov, Andrey, Rogalla-Ladniak, Urszula, Stevanović, Milena, "Whole mitochondrial genome diversity in serbian population: phylogenetic and forensic aspects" in 6th Congress of the Serbian genetic society: Book of abstracts; 2019 Oct 13-17; Vrnjačka Banja, Serbia (2019):157,
https://hdl.handle.net/21.15107/rcub_ibiss_5886 .

Chemical composition of the mushroom Meripilus giganteus Karst. and bioactive properties of its methanolic extract

Stojković, Dejan; Kovačević-Grujičić, Nataša; Reis, Filipa S.; Davidović, Slobodan; Barros, Lillian; Popović, Jelena; Petrović, Isidora; Pavić, Aleksandar; Glamočlija, Jasmina; Ćirić, Ana; Stevanović, Milena; Ferreira, Isabel C.F.R.; Soković, Marina

(2017)

TY  - JOUR
AU  - Stojković, Dejan
AU  - Kovačević-Grujičić, Nataša
AU  - Reis, Filipa S.
AU  - Davidović, Slobodan
AU  - Barros, Lillian
AU  - Popović, Jelena
AU  - Petrović, Isidora
AU  - Pavić, Aleksandar
AU  - Glamočlija, Jasmina
AU  - Ćirić, Ana
AU  - Stevanović, Milena
AU  - Ferreira, Isabel C.F.R.
AU  - Soković, Marina
PY  - 2017
UR  - http://linkinghub.elsevier.com/retrieve/pii/S0023643817300452
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2580
AB  - Wild Meripilus giganteus Karst belongs to the order Polyporales, in which some members are known to possess a wide range of pharmacological properties. M. giganteus showed to be rich in carbohydrates (74.49 g/100 g) and proteins (15.94 g/100 g), presenting low fat content (1.51 g/100 g). Chemical composition was determined by using chromatographic techniques. Also, various bioactive compounds were detected including all four tocopherol isoforms with δ- and γ-tocopherols being predominant (123.35 and 77.80 μg/100 g, respectively); five organic acids (oxalic, malic, quinic, citric and fumaric acids) with predominant malic acid (3.17 g/100 g); and three phenolic acids and related compounds (p-hydroxybenzoic, p-coumaric and cinnamic acids; 1010, 2420 and 340 μg/100 g, respectively). M. giganteus methanolic extract exhibited antioxidant activity tested by five different assays with the strongest potential in TBARS assay (EC50 0.31 mg/mL); and antimicrobial activities (MIC/MBC 0.0125–5 mg/mL; MIC/MFC 0.025–0.4 mg/mL). Furthermore, treatment of cervical carcinoma cell line (HeLa) led to reduction in cell's viability in MTT assay (IC50 0.41 mg/mL after 48 h), induced process of apoptosis and inhibited cell's migration in vitro. The analysed extract was not toxic for zebrafish embryos (at 0.5 mg/mL), indicating its biosafety and potential application as a dietary supplement in chemoprevention.
T2  - LWT - Food Science and Technology
T1  - Chemical composition of the mushroom Meripilus giganteus Karst. and bioactive properties of its methanolic extract
VL  - 79
DO  - 10.1016/j.lwt.2017.01.045
SP  - 454
EP  - 462
ER  - 
@article{
author = "Stojković, Dejan and Kovačević-Grujičić, Nataša and Reis, Filipa S. and Davidović, Slobodan and Barros, Lillian and Popović, Jelena and Petrović, Isidora and Pavić, Aleksandar and Glamočlija, Jasmina and Ćirić, Ana and Stevanović, Milena and Ferreira, Isabel C.F.R. and Soković, Marina",
year = "2017",
abstract = "Wild Meripilus giganteus Karst belongs to the order Polyporales, in which some members are known to possess a wide range of pharmacological properties. M. giganteus showed to be rich in carbohydrates (74.49 g/100 g) and proteins (15.94 g/100 g), presenting low fat content (1.51 g/100 g). Chemical composition was determined by using chromatographic techniques. Also, various bioactive compounds were detected including all four tocopherol isoforms with δ- and γ-tocopherols being predominant (123.35 and 77.80 μg/100 g, respectively); five organic acids (oxalic, malic, quinic, citric and fumaric acids) with predominant malic acid (3.17 g/100 g); and three phenolic acids and related compounds (p-hydroxybenzoic, p-coumaric and cinnamic acids; 1010, 2420 and 340 μg/100 g, respectively). M. giganteus methanolic extract exhibited antioxidant activity tested by five different assays with the strongest potential in TBARS assay (EC50 0.31 mg/mL); and antimicrobial activities (MIC/MBC 0.0125–5 mg/mL; MIC/MFC 0.025–0.4 mg/mL). Furthermore, treatment of cervical carcinoma cell line (HeLa) led to reduction in cell's viability in MTT assay (IC50 0.41 mg/mL after 48 h), induced process of apoptosis and inhibited cell's migration in vitro. The analysed extract was not toxic for zebrafish embryos (at 0.5 mg/mL), indicating its biosafety and potential application as a dietary supplement in chemoprevention.",
journal = "LWT - Food Science and Technology",
title = "Chemical composition of the mushroom Meripilus giganteus Karst. and bioactive properties of its methanolic extract",
volume = "79",
doi = "10.1016/j.lwt.2017.01.045",
pages = "454-462"
}
Stojković, D., Kovačević-Grujičić, N., Reis, F. S., Davidović, S., Barros, L., Popović, J., Petrović, I., Pavić, A., Glamočlija, J., Ćirić, A., Stevanović, M., Ferreira, I. C.F.R.,& Soković, M.. (2017). Chemical composition of the mushroom Meripilus giganteus Karst. and bioactive properties of its methanolic extract. in LWT - Food Science and Technology, 79, 454-462.
https://doi.org/10.1016/j.lwt.2017.01.045
Stojković D, Kovačević-Grujičić N, Reis FS, Davidović S, Barros L, Popović J, Petrović I, Pavić A, Glamočlija J, Ćirić A, Stevanović M, Ferreira IC, Soković M. Chemical composition of the mushroom Meripilus giganteus Karst. and bioactive properties of its methanolic extract. in LWT - Food Science and Technology. 2017;79:454-462.
doi:10.1016/j.lwt.2017.01.045 .
Stojković, Dejan, Kovačević-Grujičić, Nataša, Reis, Filipa S., Davidović, Slobodan, Barros, Lillian, Popović, Jelena, Petrović, Isidora, Pavić, Aleksandar, Glamočlija, Jasmina, Ćirić, Ana, Stevanović, Milena, Ferreira, Isabel C.F.R., Soković, Marina, "Chemical composition of the mushroom Meripilus giganteus Karst. and bioactive properties of its methanolic extract" in LWT - Food Science and Technology, 79 (2017):454-462,
https://doi.org/10.1016/j.lwt.2017.01.045 . .
32
20
31

DTA0100, dual topoisomerase II and microtubule inhibitor, evades paclitaxel resistance in P-glycoprotein overexpressing cancer cells

Podolski-Renić, Ana; Banković, Jasna; Dinić, Jelena; Ríos-Luci, Carla; Fernandes, Miguel X.; Ortega, Nuria; Kovačević-Grujičić, Nataša; Martín, Víctor S.; Padrón, José M.; Pešić, Milica

(Amsterdam: Elsevier, 2017)

TY  - JOUR
AU  - Podolski-Renić, Ana
AU  - Banković, Jasna
AU  - Dinić, Jelena
AU  - Ríos-Luci, Carla
AU  - Fernandes, Miguel X.
AU  - Ortega, Nuria
AU  - Kovačević-Grujičić, Nataša
AU  - Martín, Víctor S.
AU  - Padrón, José M.
AU  - Pešić, Milica
PY  - 2017
UR  - https://www.sciencedirect.com/science/article/abs/pii/S0928098717302397
UR  - https://radar.ibiss.bg.ac.rs/123456789/3873
AB  - The efficacy of microtubule targeting agents in cancer treatment has been compromised by the development of drug resistance that may involve both, P-glycoprotein overexpression and the changes in β-tubulin isoforms' expression. The anti-Topoisomerase II activity of methyl 4-((E)-2-(methoxycarbonyl)vinyloxy)oct-2-ynoate (DTA0100) was recently reported. Herein, we further evaluated this propargylic enol ether derivative and found that it exerts inhibitory effect on tubulin polymerization by binding to colchicine binding site. DTA0100 mitotic arrest properties were investigated in two multi-drug resistant cancer cell lines with P-glycoprotein overexpression (colorectal carcinoma and glioblastoma). The sensitivity of multi-drug resistant cancer cell lines to DTA0100 was not significantly changed in contrast to microtubule targeting agents such as paclitaxel, vinblastine and colchicine. DTA0100 clearly induced microtubule depolymerization, leading to disturbance of cell cycle kinetics and subsequent apoptosis. The fine-tuning in β-tubulin isoforms expression observed in multi-drug resistant cancer cells may influence the efficacy of DTA0100. Importantly, DTA0100 blocked the P-glycoprotein function in both multi-drug resistant cancer cell lines without inducing the increase in P-glycoprotein expression. Therefore, DTA0100 acting as dual inhibitor of Topoisomerase II and microtubule formation could be considered as multi-potent anticancer agent. Besides, it is able to overcome the problem of drug resistance that emerges in the therapeutic approaches with either Topoisomerase II or microtubule targeting agents.
PB  - Amsterdam: Elsevier
T2  - European Journal of Pharmaceutical Sciences
T1  - DTA0100, dual topoisomerase II and microtubule inhibitor, evades paclitaxel resistance in P-glycoprotein overexpressing cancer cells
VL  - 105
DO  - 10.1016/j.ejps.2017.05.011
SP  - 159
EP  - 168
ER  - 
@article{
author = "Podolski-Renić, Ana and Banković, Jasna and Dinić, Jelena and Ríos-Luci, Carla and Fernandes, Miguel X. and Ortega, Nuria and Kovačević-Grujičić, Nataša and Martín, Víctor S. and Padrón, José M. and Pešić, Milica",
year = "2017",
abstract = "The efficacy of microtubule targeting agents in cancer treatment has been compromised by the development of drug resistance that may involve both, P-glycoprotein overexpression and the changes in β-tubulin isoforms' expression. The anti-Topoisomerase II activity of methyl 4-((E)-2-(methoxycarbonyl)vinyloxy)oct-2-ynoate (DTA0100) was recently reported. Herein, we further evaluated this propargylic enol ether derivative and found that it exerts inhibitory effect on tubulin polymerization by binding to colchicine binding site. DTA0100 mitotic arrest properties were investigated in two multi-drug resistant cancer cell lines with P-glycoprotein overexpression (colorectal carcinoma and glioblastoma). The sensitivity of multi-drug resistant cancer cell lines to DTA0100 was not significantly changed in contrast to microtubule targeting agents such as paclitaxel, vinblastine and colchicine. DTA0100 clearly induced microtubule depolymerization, leading to disturbance of cell cycle kinetics and subsequent apoptosis. The fine-tuning in β-tubulin isoforms expression observed in multi-drug resistant cancer cells may influence the efficacy of DTA0100. Importantly, DTA0100 blocked the P-glycoprotein function in both multi-drug resistant cancer cell lines without inducing the increase in P-glycoprotein expression. Therefore, DTA0100 acting as dual inhibitor of Topoisomerase II and microtubule formation could be considered as multi-potent anticancer agent. Besides, it is able to overcome the problem of drug resistance that emerges in the therapeutic approaches with either Topoisomerase II or microtubule targeting agents.",
publisher = "Amsterdam: Elsevier",
journal = "European Journal of Pharmaceutical Sciences",
title = "DTA0100, dual topoisomerase II and microtubule inhibitor, evades paclitaxel resistance in P-glycoprotein overexpressing cancer cells",
volume = "105",
doi = "10.1016/j.ejps.2017.05.011",
pages = "159-168"
}
Podolski-Renić, A., Banković, J., Dinić, J., Ríos-Luci, C., Fernandes, M. X., Ortega, N., Kovačević-Grujičić, N., Martín, V. S., Padrón, J. M.,& Pešić, M.. (2017). DTA0100, dual topoisomerase II and microtubule inhibitor, evades paclitaxel resistance in P-glycoprotein overexpressing cancer cells. in European Journal of Pharmaceutical Sciences
Amsterdam: Elsevier., 105, 159-168.
https://doi.org/10.1016/j.ejps.2017.05.011
Podolski-Renić A, Banković J, Dinić J, Ríos-Luci C, Fernandes MX, Ortega N, Kovačević-Grujičić N, Martín VS, Padrón JM, Pešić M. DTA0100, dual topoisomerase II and microtubule inhibitor, evades paclitaxel resistance in P-glycoprotein overexpressing cancer cells. in European Journal of Pharmaceutical Sciences. 2017;105:159-168.
doi:10.1016/j.ejps.2017.05.011 .
Podolski-Renić, Ana, Banković, Jasna, Dinić, Jelena, Ríos-Luci, Carla, Fernandes, Miguel X., Ortega, Nuria, Kovačević-Grujičić, Nataša, Martín, Víctor S., Padrón, José M., Pešić, Milica, "DTA0100, dual topoisomerase II and microtubule inhibitor, evades paclitaxel resistance in P-glycoprotein overexpressing cancer cells" in European Journal of Pharmaceutical Sciences, 105 (2017):159-168,
https://doi.org/10.1016/j.ejps.2017.05.011 . .
20
14
20

DTA0100, dual topoisomerase II and microtubule inhibitor, evades paclitaxel resistance in P-glycoprotein overexpressing cancer cells

Podolski-Renić, Ana; Banković, Jasna; Dinić, Jelena; Ríos-Luci, Carla; Fernandes, Miguel X.; Ortega, Nuria; Kovačević-Grujičić, Nataša; Martín, Víctor S.; Padrón, José M.; Pešić, Milica

(2017)

TY  - JOUR
AU  - Podolski-Renić, Ana
AU  - Banković, Jasna
AU  - Dinić, Jelena
AU  - Ríos-Luci, Carla
AU  - Fernandes, Miguel X.
AU  - Ortega, Nuria
AU  - Kovačević-Grujičić, Nataša
AU  - Martín, Víctor S.
AU  - Padrón, José M.
AU  - Pešić, Milica
PY  - 2017
UR  - http://linkinghub.elsevier.com/retrieve/pii/S0928098717302397
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2762
AB  - The efficacy of microtubule targeting agents in cancer treatment has been compromised by the development of drug resistance that may involve both, P-glycoprotein overexpression and the changes in β-tubulin isoforms' expression. The anti-Topoisomerase II activity of methyl 4-((E)-2-(methoxycarbonyl)vinyloxy)oct-2-ynoate (DTA0100) was recently reported. Herein, we further evaluated this propargylic enol ether derivative and found that it exerts inhibitory effect on tubulin polymerization by binding to colchicine binding site. DTA0100 mitotic arrest properties were investigated in two multi-drug resistant cancer cell lines with P-glycoprotein overexpression (colorectal carcinoma and glioblastoma). The sensitivity of multi-drug resistant cancer cell lines to DTA0100 was not significantly changed in contrast to microtubule targeting agents such as paclitaxel, vinblastine and colchicine. DTA0100 clearly induced microtubule depolymerization, leading to disturbance of cell cycle kinetics and subsequent apoptosis. The fine-tuning in β-tubulin isoforms expression observed in multi-drug resistant cancer cells may influence the efficacy of DTA0100. Importantly, DTA0100 blocked the P-glycoprotein function in both multi-drug resistant cancer cell lines without inducing the increase in P-glycoprotein expression. Therefore, DTA0100 acting as dual inhibitor of Topoisomerase II and microtubule formation could be considered as multi-potent anticancer agent. Besides, it is able to overcome the problem of drug resistance that emerges in the therapeutic approaches with either Topoisomerase II or microtubule targeting agents.
T2  - European Journal of Pharmaceutical Sciences
T1  - DTA0100, dual topoisomerase II and microtubule inhibitor, evades paclitaxel resistance in P-glycoprotein overexpressing cancer cells
VL  - 105
DO  - 10.1016/j.ejps.2017.05.011
SP  - 159
EP  - 168
ER  - 
@article{
author = "Podolski-Renić, Ana and Banković, Jasna and Dinić, Jelena and Ríos-Luci, Carla and Fernandes, Miguel X. and Ortega, Nuria and Kovačević-Grujičić, Nataša and Martín, Víctor S. and Padrón, José M. and Pešić, Milica",
year = "2017",
abstract = "The efficacy of microtubule targeting agents in cancer treatment has been compromised by the development of drug resistance that may involve both, P-glycoprotein overexpression and the changes in β-tubulin isoforms' expression. The anti-Topoisomerase II activity of methyl 4-((E)-2-(methoxycarbonyl)vinyloxy)oct-2-ynoate (DTA0100) was recently reported. Herein, we further evaluated this propargylic enol ether derivative and found that it exerts inhibitory effect on tubulin polymerization by binding to colchicine binding site. DTA0100 mitotic arrest properties were investigated in two multi-drug resistant cancer cell lines with P-glycoprotein overexpression (colorectal carcinoma and glioblastoma). The sensitivity of multi-drug resistant cancer cell lines to DTA0100 was not significantly changed in contrast to microtubule targeting agents such as paclitaxel, vinblastine and colchicine. DTA0100 clearly induced microtubule depolymerization, leading to disturbance of cell cycle kinetics and subsequent apoptosis. The fine-tuning in β-tubulin isoforms expression observed in multi-drug resistant cancer cells may influence the efficacy of DTA0100. Importantly, DTA0100 blocked the P-glycoprotein function in both multi-drug resistant cancer cell lines without inducing the increase in P-glycoprotein expression. Therefore, DTA0100 acting as dual inhibitor of Topoisomerase II and microtubule formation could be considered as multi-potent anticancer agent. Besides, it is able to overcome the problem of drug resistance that emerges in the therapeutic approaches with either Topoisomerase II or microtubule targeting agents.",
journal = "European Journal of Pharmaceutical Sciences",
title = "DTA0100, dual topoisomerase II and microtubule inhibitor, evades paclitaxel resistance in P-glycoprotein overexpressing cancer cells",
volume = "105",
doi = "10.1016/j.ejps.2017.05.011",
pages = "159-168"
}
Podolski-Renić, A., Banković, J., Dinić, J., Ríos-Luci, C., Fernandes, M. X., Ortega, N., Kovačević-Grujičić, N., Martín, V. S., Padrón, J. M.,& Pešić, M.. (2017). DTA0100, dual topoisomerase II and microtubule inhibitor, evades paclitaxel resistance in P-glycoprotein overexpressing cancer cells. in European Journal of Pharmaceutical Sciences, 105, 159-168.
https://doi.org/10.1016/j.ejps.2017.05.011
Podolski-Renić A, Banković J, Dinić J, Ríos-Luci C, Fernandes MX, Ortega N, Kovačević-Grujičić N, Martín VS, Padrón JM, Pešić M. DTA0100, dual topoisomerase II and microtubule inhibitor, evades paclitaxel resistance in P-glycoprotein overexpressing cancer cells. in European Journal of Pharmaceutical Sciences. 2017;105:159-168.
doi:10.1016/j.ejps.2017.05.011 .
Podolski-Renić, Ana, Banković, Jasna, Dinić, Jelena, Ríos-Luci, Carla, Fernandes, Miguel X., Ortega, Nuria, Kovačević-Grujičić, Nataša, Martín, Víctor S., Padrón, José M., Pešić, Milica, "DTA0100, dual topoisomerase II and microtubule inhibitor, evades paclitaxel resistance in P-glycoprotein overexpressing cancer cells" in European Journal of Pharmaceutical Sciences, 105 (2017):159-168,
https://doi.org/10.1016/j.ejps.2017.05.011 . .
20
14
20