TY  - CONF
AU  - Oalđe Pavlović, Mariana
AU  - Đorđević, Jelena
AU  - Jovanović Marić, Jovana
AU  - Kolarević, Stoimir
AU  - Duletić-Laušević, Sonja
AU  - Vuković-Gačić, Branka
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5728
AB  - BACKGROUND
The increasing bacterial resistance to antibiotics poses a serious global threat. For that reason, the research into plant-derived antibacterial agents has become progressively more interesting, particularly in regard to their capacity to prevent the delay or inability of wound closure and healing.
OBJECTIVES
The aim of this study was to evaluate i) the antibacterial potential of ethanolic extracts (70% ethanol) of 18
Lamiaceae species against four Gram-negative and three Gram-positive bacterial strains; ii) the effect of these extracts on Pseudomonas aeruginosa PAO1 infection of human lung fibroblasts (MRC-5), and iii) the effect on MRC-5 cell migration.
METHODS
The antibacterial activity was tested by minimal inhibitory concentration (MIC) assay. The effect on bacterial infection of MRC-5 cells was determined using the invasion assay, while the cell migration was assessed with Scratch assay.
RESULTS
The tested Gram-positive bacteria, especially Bacillus subtilis, are more sensitive to the effects of ethanolic extracts than the Gram-negative bacteria. Moreover, the tested extracts significantly inhibited the invasion of Pseudomonas aeruginosa PAO1 during MRC-5 infection, and most of them also displayed promising stimulating potential on MRC-5 migration in a disrupted cell monolayer. Finally, the results of IBR (integrated biomarker response) analysis highlighted Salvia officinalis ethanolic extract as the most active one, which is in accordance with the existing data suggesting that this plant represents an effective antibacterial and wound-healing agent commonly used in traditional medicine. Altogether, these results are expected to foster further studies that will focus on combating bacterial resistance to antibiotics using natural products.
PB  - Belgrade: Serbian Society of Microbiology
C3  - Electronic abstract book: FEMS Conference on Microbiology in association with Serbian Society of Microbiology; 2022 Jun 30 - Jul 2; Belgrade, Serbia
T1  - Ethanolic extracts of Lamiaceae species inhibit the bacterial infection of human lung fibroblasts and stimulate cell migration
SP  - 799
EP  - 800
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5728
ER  - 

@conference{
author = "Oalđe Pavlović, Mariana and Đorđević, Jelena and Jovanović Marić, Jovana and Kolarević, Stoimir and Duletić-Laušević, Sonja and Vuković-Gačić, Branka",
year = "2022",
abstract = "BACKGROUND
The increasing bacterial resistance to antibiotics poses a serious global threat. For that reason, the research into plant-derived antibacterial agents has become progressively more interesting, particularly in regard to their capacity to prevent the delay or inability of wound closure and healing.
OBJECTIVES
The aim of this study was to evaluate i) the antibacterial potential of ethanolic extracts (70% ethanol) of 18
Lamiaceae species against four Gram-negative and three Gram-positive bacterial strains; ii) the effect of these extracts on Pseudomonas aeruginosa PAO1 infection of human lung fibroblasts (MRC-5), and iii) the effect on MRC-5 cell migration.
METHODS
The antibacterial activity was tested by minimal inhibitory concentration (MIC) assay. The effect on bacterial infection of MRC-5 cells was determined using the invasion assay, while the cell migration was assessed with Scratch assay.
RESULTS
The tested Gram-positive bacteria, especially Bacillus subtilis, are more sensitive to the effects of ethanolic extracts than the Gram-negative bacteria. Moreover, the tested extracts significantly inhibited the invasion of Pseudomonas aeruginosa PAO1 during MRC-5 infection, and most of them also displayed promising stimulating potential on MRC-5 migration in a disrupted cell monolayer. Finally, the results of IBR (integrated biomarker response) analysis highlighted Salvia officinalis ethanolic extract as the most active one, which is in accordance with the existing data suggesting that this plant represents an effective antibacterial and wound-healing agent commonly used in traditional medicine. Altogether, these results are expected to foster further studies that will focus on combating bacterial resistance to antibiotics using natural products.",
publisher = "Belgrade: Serbian Society of Microbiology",
journal = "Electronic abstract book: FEMS Conference on Microbiology in association with Serbian Society of Microbiology; 2022 Jun 30 - Jul 2; Belgrade, Serbia",
title = "Ethanolic extracts of Lamiaceae species inhibit the bacterial infection of human lung fibroblasts and stimulate cell migration",
pages = "799-800",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5728"
}

Oalđe Pavlović, M., Đorđević, J., Jovanović Marić, J., Kolarević, S., Duletić-Laušević, S.,& Vuković-Gačić, B.. (2022). Ethanolic extracts of Lamiaceae species inhibit the bacterial infection of human lung fibroblasts and stimulate cell migration. in Electronic abstract book: FEMS Conference on Microbiology in association with Serbian Society of Microbiology; 2022 Jun 30 - Jul 2; Belgrade, Serbia
Belgrade: Serbian Society of Microbiology., 799-800.
https://hdl.handle.net/21.15107/rcub_ibiss_5728

Oalđe Pavlović M, Đorđević J, Jovanović Marić J, Kolarević S, Duletić-Laušević S, Vuković-Gačić B. Ethanolic extracts of Lamiaceae species inhibit the bacterial infection of human lung fibroblasts and stimulate cell migration. in Electronic abstract book: FEMS Conference on Microbiology in association with Serbian Society of Microbiology; 2022 Jun 30 - Jul 2; Belgrade, Serbia. 2022;:799-800.
https://hdl.handle.net/21.15107/rcub_ibiss_5728 .

Oalđe Pavlović, Mariana, Đorđević, Jelena, Jovanović Marić, Jovana, Kolarević, Stoimir, Duletić-Laušević, Sonja, Vuković-Gačić, Branka, "Ethanolic extracts of Lamiaceae species inhibit the bacterial infection of human lung fibroblasts and stimulate cell migration" in Electronic abstract book: FEMS Conference on Microbiology in association with Serbian Society of Microbiology; 2022 Jun 30 - Jul 2; Belgrade, Serbia (2022):799-800,
https://hdl.handle.net/21.15107/rcub_ibiss_5728 .

TY  - CONF
AU  - Đorđević, Jelena
AU  - Kolarević, Stoimir
AU  - Jovanović Marić, Jovana
AU  - Oalđe Pavlović, Mariana
AU  - Sladić, Dušan
AU  - Novaković, Irena
AU  - Vuković-Gačić, Branka
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6588
AB  - Rak je vodeći uzrok smrti ljudi širom sveta sa 10 miliona umrlih u 2020. godini
zbog čega je jedan od imperativa naučne zajednice pronalazak efikasnijih
hemioterapeutika. Više od polovine lekova prirodnog je porekla, a budući da
okeani čine oko 70% Zemljine površine, marinski ekosistem je odlična osnova za
dobijanje novih lekova. Hinoni avarol i avaron su redoks par izolovan iz
mediteranskog sunđera Disidea avara i pokazuju raznovrsnu biološku aktivnost
poput antimikrobne i antitumorske. Кao i kod većine marinskih organizama,
najveće probleme za njihovu primenu predstavljaju slab prinos i cena
eksploatacije. Rešenje problema može biti sinteza jedinjenja sličnih po
hemijskoj strukturi i delovanju avarolu/avaronu poput terc-butilhinona (TBQ),
a sintezom alkiltio i ariltio derivata dodatno povećanje njegove aktivnosti.
Uporedno je testiran antibakterijski, toksični, citotoksični, genotoksični,
antioksidativni i antineurodegenerativni potencijal TBQ i njegovih derivata.
Generalno, derivati TBQ pokazuju jaču biološku aktivnost. Najjača
antibakterijska aktivnost uočena je na S. aureus i B. subtilis. Modifikacije
povećavaju citotoksičnost i genotoksičnost na humanim ćelijskim linijama dok
derivat 2-terc-butil-5,6-(etileneditio)-1,4-benzohinon pokazuje najjaču
aktivnost i na osnovu γH2AX testa dovodi do dvolančanih prekida DNК
molekula. Sva ispitivana jedinjenja snažno zaustavljaju ćelijski ciklus u G0/G1
fazi. Dodatno, jedinjenja pokazuju dobar antioksidativni i anttineurodegenerativni potencijal.
AB  - Рак је водећи узрок смрти људи широм света са 10 милиона умрлих у 2020. години
због чега је један од императива научне заједнице проналазак ефикаснијих
хемиотерапеутика. Више од половине лекова природног је порекла, а будући да
океани чине око 70% Земљине површине, марински екосистем је одлична основа за
добијање нових лекова. Хинони аварол и аварон су редокс пар изолован из
медитеранског сунђера Disidea avara и показују разноврсну биолошку активност
попут антимикробне и антитуморске. Као и код већине маринских организама,
највећe проблемe за њихову примену представљају слаб принос и цена
експлоатације. Решење проблема може бити синтеза једињења сличних по
хемијској структури и деловању аваролу/аварону попут терц-бутилхинона (ТBQ),
а синтезом алкилтио и арилтио деривата додатно повећање његове активности.
Упоредно је тестиран антибактеријски, токсични, цитотоксични, генотоксични,
антиоксидативни и антинеуродегенеративни потенцијал ТBQ и његових деривата.
Генерално, деривати ТBQ показују јачу биолошку активност. Најјача
антибактеријска активност уочена је на S. aureus и B. subtilis. Модификације
повећавају цитотоксичност и генотоксичност на хуманим ћелијским линијама док
дериват 2-терц-бутил-5,6-(етиленедитио)-1,4-бензохинон показује најјачу
активност и на основу γH2AX теста доводи до дволанчаних прекида ДНК
молекула. Сва испитивана једињења снажно заустављају ћелијски циклус у Г0/Г1
фази. Додатно, једињења показују добар антиоксидативни и
анттинеуродегенеративни потенцијал.
PB  - Belgrade: Serbian Biological Society
C3  - Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia
T1  - Uporedni prikaz biološke aktivnosti potencijalnih antitumorskih agenasa: terc-butilhinona i njegovih alkiltio i ariltio derivata.
T1  - Упоредни приказ биолошкe активности потенцијалних антитуморских агенаса: терц-бутилхинона и његових алкилтио и арилтио деривата
SP  - 251
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6588
ER  - 

@conference{
author = "Đorđević, Jelena and Kolarević, Stoimir and Jovanović Marić, Jovana and Oalđe Pavlović, Mariana and Sladić, Dušan and Novaković, Irena and Vuković-Gačić, Branka",
year = "2022",
abstract = "Rak je vodeći uzrok smrti ljudi širom sveta sa 10 miliona umrlih u 2020. godini
zbog čega je jedan od imperativa naučne zajednice pronalazak efikasnijih
hemioterapeutika. Više od polovine lekova prirodnog je porekla, a budući da
okeani čine oko 70% Zemljine površine, marinski ekosistem je odlična osnova za
dobijanje novih lekova. Hinoni avarol i avaron su redoks par izolovan iz
mediteranskog sunđera Disidea avara i pokazuju raznovrsnu biološku aktivnost
poput antimikrobne i antitumorske. Кao i kod većine marinskih organizama,
najveće probleme za njihovu primenu predstavljaju slab prinos i cena
eksploatacije. Rešenje problema može biti sinteza jedinjenja sličnih po
hemijskoj strukturi i delovanju avarolu/avaronu poput terc-butilhinona (TBQ),
a sintezom alkiltio i ariltio derivata dodatno povećanje njegove aktivnosti.
Uporedno je testiran antibakterijski, toksični, citotoksični, genotoksični,
antioksidativni i antineurodegenerativni potencijal TBQ i njegovih derivata.
Generalno, derivati TBQ pokazuju jaču biološku aktivnost. Najjača
antibakterijska aktivnost uočena je na S. aureus i B. subtilis. Modifikacije
povećavaju citotoksičnost i genotoksičnost na humanim ćelijskim linijama dok
derivat 2-terc-butil-5,6-(etileneditio)-1,4-benzohinon pokazuje najjaču
aktivnost i na osnovu γH2AX testa dovodi do dvolančanih prekida DNК
molekula. Sva ispitivana jedinjenja snažno zaustavljaju ćelijski ciklus u G0/G1
fazi. Dodatno, jedinjenja pokazuju dobar antioksidativni i anttineurodegenerativni potencijal., Рак је водећи узрок смрти људи широм света са 10 милиона умрлих у 2020. години
због чега је један од императива научне заједнице проналазак ефикаснијих
хемиотерапеутика. Више од половине лекова природног је порекла, а будући да
океани чине око 70% Земљине површине, марински екосистем је одлична основа за
добијање нових лекова. Хинони аварол и аварон су редокс пар изолован из
медитеранског сунђера Disidea avara и показују разноврсну биолошку активност
попут антимикробне и антитуморске. Као и код већине маринских организама,
највећe проблемe за њихову примену представљају слаб принос и цена
експлоатације. Решење проблема може бити синтеза једињења сличних по
хемијској структури и деловању аваролу/аварону попут терц-бутилхинона (ТBQ),
а синтезом алкилтио и арилтио деривата додатно повећање његове активности.
Упоредно је тестиран антибактеријски, токсични, цитотоксични, генотоксични,
антиоксидативни и антинеуродегенеративни потенцијал ТBQ и његових деривата.
Генерално, деривати ТBQ показују јачу биолошку активност. Најјача
антибактеријска активност уочена је на S. aureus и B. subtilis. Модификације
повећавају цитотоксичност и генотоксичност на хуманим ћелијским линијама док
дериват 2-терц-бутил-5,6-(етиленедитио)-1,4-бензохинон показује најјачу
активност и на основу γH2AX теста доводи до дволанчаних прекида ДНК
молекула. Сва испитивана једињења снажно заустављају ћелијски циклус у Г0/Г1
фази. Додатно, једињења показују добар антиоксидативни и
анттинеуродегенеративни потенцијал.",
publisher = "Belgrade: Serbian Biological Society",
journal = "Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia",
title = "Uporedni prikaz biološke aktivnosti potencijalnih antitumorskih agenasa: terc-butilhinona i njegovih alkiltio i ariltio derivata., Упоредни приказ биолошкe активности потенцијалних антитуморских агенаса: терц-бутилхинона и његових алкилтио и арилтио деривата",
pages = "251",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6588"
}

Đorđević, J., Kolarević, S., Jovanović Marić, J., Oalđe Pavlović, M., Sladić, D., Novaković, I.,& Vuković-Gačić, B.. (2022). Uporedni prikaz biološke aktivnosti potencijalnih antitumorskih agenasa: terc-butilhinona i njegovih alkiltio i ariltio derivata.. in Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia
Belgrade: Serbian Biological Society., 251.
https://hdl.handle.net/21.15107/rcub_ibiss_6588

Đorđević J, Kolarević S, Jovanović Marić J, Oalđe Pavlović M, Sladić D, Novaković I, Vuković-Gačić B. Uporedni prikaz biološke aktivnosti potencijalnih antitumorskih agenasa: terc-butilhinona i njegovih alkiltio i ariltio derivata.. in Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia. 2022;:251.
https://hdl.handle.net/21.15107/rcub_ibiss_6588 .

Đorđević, Jelena, Kolarević, Stoimir, Jovanović Marić, Jovana, Oalđe Pavlović, Mariana, Sladić, Dušan, Novaković, Irena, Vuković-Gačić, Branka, "Uporedni prikaz biološke aktivnosti potencijalnih antitumorskih agenasa: terc-butilhinona i njegovih alkiltio i ariltio derivata." in Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia (2022):251,
https://hdl.handle.net/21.15107/rcub_ibiss_6588 .

TY  - JOUR
AU  - Đorđević, Jelena
AU  - Kolarević, Stoimir
AU  - Jovanović-Marić, Jovana
AU  - Oalđe-Pavlović, Mariana
AU  - Sladić, Dušan
AU  - Novaković, Irena
AU  - Vuković-Gačić, Branka
PY  - 2022
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=0352-51392200044D
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5171
AB  - Biological activity of 2-tert-butyl-1,4-benzoquinone (TBQ) and its derivatives, 2-tert-butyl-5-(2-propylthio)-1,4-benzoquinone, 2-tert-butyl-5- -(propylthio)-1,4-benzoquinone, 2-tert-butyl-5,6-(ethylenedithio)-1,4-benzoquinone, 2-tert-butyl-5-(phenylthio)-1,4-benzoquinone and 2-tert-butyl-6-(phenylthio)- 1,4-benzoquinone, were tested for their antioxidant, antibacterial, toxic, cytotoxic and genotoxic potential. Using the DPPH test, all derivatives showed good antioxidant activity, better than ascorbic acid, and the 2-tert- -butyl-5-(propylthio)-1,4-benzoquinone derivative showed the strongest effect. Better antibacterial potential was observed against Gram-positive bacteria in the broth microdilution method in which the 2-tert-butyl-5-(phenylthio)-1,4- -benzoquinone derivative showed the strongest activity (MIC = 15.6 μM). The results of toxicity tests, using the Brine shrimp test, indicated that the derivatives lose their toxic potential compared to TBQ, except for 2-tert-butyl-6- -(phenylthio)-1,4-benzoquinone, which showed a 3 times stronger effect. Cytotoxicity was assessed by the MTT assay in 24 and 72 h treatments in MRC-5, HS 294T and A549 cell lines in threefold decreasing gradient (11, 33 and 100 μM). Modifications potentiate the cytotoxic effect, and the strongest effect was observed with the 2-tert-butyl-5,6-(ethylendithio)-1,4-benzoquinone derivative. In addition, the genotoxic potential was examined in the MRC-5 cell line using the comet assay. All tested derivatives of TBQ showed a genotoxic effect at all applied subtoxic concentrations. In general, the chemical modifications of TBQ enhanced its biological activity.
PB  - Belgrade: Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone
DO  - 10.2298/JSC220304044D
ER  - 

@article{
author = "Đorđević, Jelena and Kolarević, Stoimir and Jovanović-Marić, Jovana and Oalđe-Pavlović, Mariana and Sladić, Dušan and Novaković, Irena and Vuković-Gačić, Branka",
year = "2022",
abstract = "Biological activity of 2-tert-butyl-1,4-benzoquinone (TBQ) and its derivatives, 2-tert-butyl-5-(2-propylthio)-1,4-benzoquinone, 2-tert-butyl-5- -(propylthio)-1,4-benzoquinone, 2-tert-butyl-5,6-(ethylenedithio)-1,4-benzoquinone, 2-tert-butyl-5-(phenylthio)-1,4-benzoquinone and 2-tert-butyl-6-(phenylthio)- 1,4-benzoquinone, were tested for their antioxidant, antibacterial, toxic, cytotoxic and genotoxic potential. Using the DPPH test, all derivatives showed good antioxidant activity, better than ascorbic acid, and the 2-tert- -butyl-5-(propylthio)-1,4-benzoquinone derivative showed the strongest effect. Better antibacterial potential was observed against Gram-positive bacteria in the broth microdilution method in which the 2-tert-butyl-5-(phenylthio)-1,4- -benzoquinone derivative showed the strongest activity (MIC = 15.6 μM). The results of toxicity tests, using the Brine shrimp test, indicated that the derivatives lose their toxic potential compared to TBQ, except for 2-tert-butyl-6- -(phenylthio)-1,4-benzoquinone, which showed a 3 times stronger effect. Cytotoxicity was assessed by the MTT assay in 24 and 72 h treatments in MRC-5, HS 294T and A549 cell lines in threefold decreasing gradient (11, 33 and 100 μM). Modifications potentiate the cytotoxic effect, and the strongest effect was observed with the 2-tert-butyl-5,6-(ethylendithio)-1,4-benzoquinone derivative. In addition, the genotoxic potential was examined in the MRC-5 cell line using the comet assay. All tested derivatives of TBQ showed a genotoxic effect at all applied subtoxic concentrations. In general, the chemical modifications of TBQ enhanced its biological activity.",
publisher = "Belgrade: Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone",
doi = "10.2298/JSC220304044D"
}

Đorđević, J., Kolarević, S., Jovanović-Marić, J., Oalđe-Pavlović, M., Sladić, D., Novaković, I.,& Vuković-Gačić, B.. (2022). Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone. in Journal of the Serbian Chemical Society
Belgrade: Serbian Chemical Society..
https://doi.org/10.2298/JSC220304044D

Đorđević J, Kolarević S, Jovanović-Marić J, Oalđe-Pavlović M, Sladić D, Novaković I, Vuković-Gačić B. Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone. in Journal of the Serbian Chemical Society. 2022;.
doi:10.2298/JSC220304044D .

Đorđević, Jelena, Kolarević, Stoimir, Jovanović-Marić, Jovana, Oalđe-Pavlović, Mariana, Sladić, Dušan, Novaković, Irena, Vuković-Gačić, Branka, "Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone" in Journal of the Serbian Chemical Society (2022),
https://doi.org/10.2298/JSC220304044D . .

TY  - JOUR
AU  - Oalđe Pavlović, Mariana
AU  - Lunić, Tanja
AU  - Graovac, Stefan
AU  - Mandić, Marija
AU  - Repac, Jelena
AU  - Gašić, Uroš
AU  - Božić Nedeljković, Biljana
AU  - Božić, Bojan
PY  - 2022
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0926669022006835
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5013
AB  - Diabetes mellitus has been recognized as one of the most challenging public health problems in the 21st century. The present study aimed to investigate the antidiabetic potential of 18 selected Lamiaceae representatives on yeast α-glucosidase and further translate experimental data into predicted human α-glucosidase inhibition. Since conventional antidiabetic drugs exhibit numerous unavoidable side effects, plant extracts are being increasingly explored as safer alternatives. Plant extracts were prepared by maceration, characterized by liquid chromatography-mass spectrometry (LC-MS), and subjected to in vitro determination of yeast α-glucosidase inhibitory potential, after which the kinetic study of one of the most potent extracts (Mentha × piperita) was performed. Docking simulations were done on both yeast and human α-glucosidase to explore binding modes and energies of the secondary metabolites identified in the examined extracts. Finally, the dynamical model has been constructed (adjR2 = 0.9885) and applied to explore extracts’ inhibition potential onto the human α-glucosidase. The constructed dynamical model revealed, for the first time, that different extracts of Satureja montana represent highly promising candidates for the prevention/treatment of diabetes mellitus. Therefore, the dynamical model described in this study represents a useful tool and a significant advance in the discovery of novel therapeutics with antidiabetic potential in humans.
PB  - Elsevier B.V.
T2  - Industrial Crops and Products
T1  - Extracts of selected Lamiaceae species as promising antidiabetics: Chemical profiling, in vitro and in silico approach combined with dynamical modeling
VL  - 186
DO  - 10.1016/j.indcrop.2022.115200
SP  - 115200
ER  - 

@article{
author = "Oalđe Pavlović, Mariana and Lunić, Tanja and Graovac, Stefan and Mandić, Marija and Repac, Jelena and Gašić, Uroš and Božić Nedeljković, Biljana and Božić, Bojan",
year = "2022",
abstract = "Diabetes mellitus has been recognized as one of the most challenging public health problems in the 21st century. The present study aimed to investigate the antidiabetic potential of 18 selected Lamiaceae representatives on yeast α-glucosidase and further translate experimental data into predicted human α-glucosidase inhibition. Since conventional antidiabetic drugs exhibit numerous unavoidable side effects, plant extracts are being increasingly explored as safer alternatives. Plant extracts were prepared by maceration, characterized by liquid chromatography-mass spectrometry (LC-MS), and subjected to in vitro determination of yeast α-glucosidase inhibitory potential, after which the kinetic study of one of the most potent extracts (Mentha × piperita) was performed. Docking simulations were done on both yeast and human α-glucosidase to explore binding modes and energies of the secondary metabolites identified in the examined extracts. Finally, the dynamical model has been constructed (adjR2 = 0.9885) and applied to explore extracts’ inhibition potential onto the human α-glucosidase. The constructed dynamical model revealed, for the first time, that different extracts of Satureja montana represent highly promising candidates for the prevention/treatment of diabetes mellitus. Therefore, the dynamical model described in this study represents a useful tool and a significant advance in the discovery of novel therapeutics with antidiabetic potential in humans.",
publisher = "Elsevier B.V.",
journal = "Industrial Crops and Products",
title = "Extracts of selected Lamiaceae species as promising antidiabetics: Chemical profiling, in vitro and in silico approach combined with dynamical modeling",
volume = "186",
doi = "10.1016/j.indcrop.2022.115200",
pages = "115200"
}

Oalđe Pavlović, M., Lunić, T., Graovac, S., Mandić, M., Repac, J., Gašić, U., Božić Nedeljković, B.,& Božić, B.. (2022). Extracts of selected Lamiaceae species as promising antidiabetics: Chemical profiling, in vitro and in silico approach combined with dynamical modeling. in Industrial Crops and Products
Elsevier B.V.., 186, 115200.
https://doi.org/10.1016/j.indcrop.2022.115200

Oalđe Pavlović M, Lunić T, Graovac S, Mandić M, Repac J, Gašić U, Božić Nedeljković B, Božić B. Extracts of selected Lamiaceae species as promising antidiabetics: Chemical profiling, in vitro and in silico approach combined with dynamical modeling. in Industrial Crops and Products. 2022;186:115200.
doi:10.1016/j.indcrop.2022.115200 .

Oalđe Pavlović, Mariana, Lunić, Tanja, Graovac, Stefan, Mandić, Marija, Repac, Jelena, Gašić, Uroš, Božić Nedeljković, Biljana, Božić, Bojan, "Extracts of selected Lamiaceae species as promising antidiabetics: Chemical profiling, in vitro and in silico approach combined with dynamical modeling" in Industrial Crops and Products, 186 (2022):115200,
https://doi.org/10.1016/j.indcrop.2022.115200 . .

TY  - JOUR
AU  - Oalđe Pavlović, Mariana
AU  - Kolarević, Stoimir
AU  - Đorđević, Jelena
AU  - Jovanović Marić, Jovana
AU  - Lunić, Tanja
AU  - Mandić, Marija
AU  - Kračun-Kolarević, Margareta
AU  - Živković, Jelena
AU  - Alimpić Aradski, Ana
AU  - Marin, Petar D.
AU  - Šavikin, Katarina
AU  - Vuković-Gačić, Branka
AU  - Božić Nedeljković, Biljana
AU  - Duletić-Laušević, Sonja
PY  - 2021
UR  - https://www.mdpi.com/2223-7747/10/11/2306
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4654
AB  - This study was designed to evaluate the genoprotective, antigenotoxic, as well as antitumor potential of methanolic, ethanolic, and aqueous extracts of Melissa officinalis, Mentha × piperita, Ocimum basilicum, Rosmarinus officinalis, Salvia officinalis, and Satureja montana (Lamiaceae), in different model systems. The polyphenols in these extracts were quantified both spectrophotometrically and using HPLC-DAD technique, while DPPH assay was used to assess the antioxidant activity. The genoprotective potential was tested on pUC19 Escherichia coli XL1-blue, and the antigenotoxicity on Salmonella typhimurium TA1535/pSK1002 and human lung fibroblasts, while the antitumor activity was assessed on colorectal cancer cells. Rosmarinic acid, quercetin, rutin, and luteolin-7-O-glucoside were among the identified compounds. Methanolic extracts had the best DPPH-scavenging and SOS-inducing activities, while ethanolic extracts exhibited the highest antigenotoxicity. Additionally, all extracts exhibited genoprotective potential on plasmid DNA. The antitumor effect was mediated by modulation of reactive oxygen species (ROS), nitric oxide (NO) production, and exhibition of genotoxic effects on tumor cells, especially with O. basilicum ethanolic extract. Generally, the investigated extracts were able to provide antioxidant protection for the acellular, prokaryotic, and normal human DNA, while also modulating the production of ROS and NO in tumor cells, leading to genotoxicity toward these cells and their decrease in proliferation.
PB  - Basel: MDPI
T2  - Plants
T1  - A Study of Phytochemistry, Genoprotective Activity, and Antitumor Effects of Extracts of the Selected Lamiaceae Species
IS  - 11
VL  - 10
DO  - 10.3390/plants10112306
SP  - 2306
ER  - 

@article{
author = "Oalđe Pavlović, Mariana and Kolarević, Stoimir and Đorđević, Jelena and Jovanović Marić, Jovana and Lunić, Tanja and Mandić, Marija and Kračun-Kolarević, Margareta and Živković, Jelena and Alimpić Aradski, Ana and Marin, Petar D. and Šavikin, Katarina and Vuković-Gačić, Branka and Božić Nedeljković, Biljana and Duletić-Laušević, Sonja",
year = "2021",
abstract = "This study was designed to evaluate the genoprotective, antigenotoxic, as well as antitumor potential of methanolic, ethanolic, and aqueous extracts of Melissa officinalis, Mentha × piperita, Ocimum basilicum, Rosmarinus officinalis, Salvia officinalis, and Satureja montana (Lamiaceae), in different model systems. The polyphenols in these extracts were quantified both spectrophotometrically and using HPLC-DAD technique, while DPPH assay was used to assess the antioxidant activity. The genoprotective potential was tested on pUC19 Escherichia coli XL1-blue, and the antigenotoxicity on Salmonella typhimurium TA1535/pSK1002 and human lung fibroblasts, while the antitumor activity was assessed on colorectal cancer cells. Rosmarinic acid, quercetin, rutin, and luteolin-7-O-glucoside were among the identified compounds. Methanolic extracts had the best DPPH-scavenging and SOS-inducing activities, while ethanolic extracts exhibited the highest antigenotoxicity. Additionally, all extracts exhibited genoprotective potential on plasmid DNA. The antitumor effect was mediated by modulation of reactive oxygen species (ROS), nitric oxide (NO) production, and exhibition of genotoxic effects on tumor cells, especially with O. basilicum ethanolic extract. Generally, the investigated extracts were able to provide antioxidant protection for the acellular, prokaryotic, and normal human DNA, while also modulating the production of ROS and NO in tumor cells, leading to genotoxicity toward these cells and their decrease in proliferation.",
publisher = "Basel: MDPI",
journal = "Plants",
title = "A Study of Phytochemistry, Genoprotective Activity, and Antitumor Effects of Extracts of the Selected Lamiaceae Species",
number = "11",
volume = "10",
doi = "10.3390/plants10112306",
pages = "2306"
}

Oalđe Pavlović, M., Kolarević, S., Đorđević, J., Jovanović Marić, J., Lunić, T., Mandić, M., Kračun-Kolarević, M., Živković, J., Alimpić Aradski, A., Marin, P. D., Šavikin, K., Vuković-Gačić, B., Božić Nedeljković, B.,& Duletić-Laušević, S.. (2021). A Study of Phytochemistry, Genoprotective Activity, and Antitumor Effects of Extracts of the Selected Lamiaceae Species. in Plants
Basel: MDPI., 10(11), 2306.
https://doi.org/10.3390/plants10112306

Oalđe Pavlović M, Kolarević S, Đorđević J, Jovanović Marić J, Lunić T, Mandić M, Kračun-Kolarević M, Živković J, Alimpić Aradski A, Marin PD, Šavikin K, Vuković-Gačić B, Božić Nedeljković B, Duletić-Laušević S. A Study of Phytochemistry, Genoprotective Activity, and Antitumor Effects of Extracts of the Selected Lamiaceae Species. in Plants. 2021;10(11):2306.
doi:10.3390/plants10112306 .

Oalđe Pavlović, Mariana, Kolarević, Stoimir, Đorđević, Jelena, Jovanović Marić, Jovana, Lunić, Tanja, Mandić, Marija, Kračun-Kolarević, Margareta, Živković, Jelena, Alimpić Aradski, Ana, Marin, Petar D., Šavikin, Katarina, Vuković-Gačić, Branka, Božić Nedeljković, Biljana, Duletić-Laušević, Sonja, "A Study of Phytochemistry, Genoprotective Activity, and Antitumor Effects of Extracts of the Selected Lamiaceae Species" in Plants, 10, no. 11 (2021):2306,
https://doi.org/10.3390/plants10112306 . .