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  - Mandić, Marija R.
AU  - Oalđe, Mariana M.
AU  - Lunić, Tanja M.
AU  - Sabovljević, Aneta D.
AU  - Sabovljević, Marko S.
AU  - Gašić, Uroš
AU  - Duletić-Laušević, Sonja N.
AU  - Božić, Bojan Đ.
AU  - Božić Nedeljković, Biljana Dj.
AU  - Chen, Jen-Tsung
PY  - 2021
UR  - internal-pdf://Mandić et al. - 2021 - Chemical characterization and in vitro immunomodulatory effects of different extracts of moss Hedwigia ciliata (H.pdf
UR  - https://dx.plos.org/10.1371/journal.pone.0246810
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4156
AB  - Bioactive compounds from natural sources are of great importance because of their potential pharmacological activity and tremendous structural diversity. In this study, the chemical composition of different moss extracts of Hedwigia ciliata P. Beauv. have been examined, as well as their antioxidant, antineurodegenerative/anti-neuroinflammatory, antidiabetic, and antiproliferative potential. The extracts were prepared by Soxhlet extractor using solvents of different polarity. Chemical characterization of the extracts revealed the presence of phenolics and flavonoid compounds, together with triterpenoids as secondary metabolites of high biological activity. Significant antioxidant properties of all the extracts were exhibited using the β-carotene assay. The highest activities were found for water:ethanol extract (with the highest inhibition rate of 96%), but also significant inhibition was measured for ethanol and ethyl acetate extracts (80% and 70%, respectively). Confirmation of biocompatibility of investigated moss extracts has been performed using normal human fibroblast cell line, MRC-5. The H . ciliata extracts exhibited significant antiproliferative activity (~ 50%) against the MDA-MB-231 (human breast adenocarcinoma cell line), which has not previously been reported elsewhere. The Griess assay confirmed the potential anti-neuroinflammatory activity of the extracts, as significant effects in reducing NO production by LPS-stimulated BV2 (normal murine microglia cell line) was observed. This data is in line with noted antineurodegenerative potential measured by the inhibition of acetylcholinesterase (with the highest inhibition rate of 60% for ethyl acetate extract) and tyrosinase (with the highest inhibition rate of 70% for ethanol extract). Additionally, the H . ciliata extracts exhibited significant antidiabetic effect mediated by α-glucosidase inhibition (with the highest inhibition rate of 80% for ethyl acetate extract). The obtained data suggest the presence of immunomodulatory effects of the moss extracts in vitro , which allows the design of new experiments aimed at detecting and characterizing bioactive compounds of the extracts and additionally elucidate detailed mechanisms of their effects.
PB  - Public Library of Science (PLoS)
T2  - PLOS ONE
T1  - Chemical characterization and in vitro immunomodulatory effects of different extracts of moss Hedwigia ciliata (Hedw.) P. Beauv. from the Vršačke Planine Mts., Serbia
IS  - 2
VL  - 16
DO  - 10.1371/journal.pone.0246810
SP  - e0246810
ER  - 

@article{
author = "Mandić, Marija R. and Oalđe, Mariana M. and Lunić, Tanja M. and Sabovljević, Aneta D. and Sabovljević, Marko S. and Gašić, Uroš and Duletić-Laušević, Sonja N. and Božić, Bojan Đ. and Božić Nedeljković, Biljana Dj. and Chen, Jen-Tsung",
year = "2021",
abstract = "Bioactive compounds from natural sources are of great importance because of their potential pharmacological activity and tremendous structural diversity. In this study, the chemical composition of different moss extracts of Hedwigia ciliata P. Beauv. have been examined, as well as their antioxidant, antineurodegenerative/anti-neuroinflammatory, antidiabetic, and antiproliferative potential. The extracts were prepared by Soxhlet extractor using solvents of different polarity. Chemical characterization of the extracts revealed the presence of phenolics and flavonoid compounds, together with triterpenoids as secondary metabolites of high biological activity. Significant antioxidant properties of all the extracts were exhibited using the β-carotene assay. The highest activities were found for water:ethanol extract (with the highest inhibition rate of 96%), but also significant inhibition was measured for ethanol and ethyl acetate extracts (80% and 70%, respectively). Confirmation of biocompatibility of investigated moss extracts has been performed using normal human fibroblast cell line, MRC-5. The H . ciliata extracts exhibited significant antiproliferative activity (~ 50%) against the MDA-MB-231 (human breast adenocarcinoma cell line), which has not previously been reported elsewhere. The Griess assay confirmed the potential anti-neuroinflammatory activity of the extracts, as significant effects in reducing NO production by LPS-stimulated BV2 (normal murine microglia cell line) was observed. This data is in line with noted antineurodegenerative potential measured by the inhibition of acetylcholinesterase (with the highest inhibition rate of 60% for ethyl acetate extract) and tyrosinase (with the highest inhibition rate of 70% for ethanol extract). Additionally, the H . ciliata extracts exhibited significant antidiabetic effect mediated by α-glucosidase inhibition (with the highest inhibition rate of 80% for ethyl acetate extract). The obtained data suggest the presence of immunomodulatory effects of the moss extracts in vitro , which allows the design of new experiments aimed at detecting and characterizing bioactive compounds of the extracts and additionally elucidate detailed mechanisms of their effects.",
publisher = "Public Library of Science (PLoS)",
journal = "PLOS ONE",
title = "Chemical characterization and in vitro immunomodulatory effects of different extracts of moss Hedwigia ciliata (Hedw.) P. Beauv. from the Vršačke Planine Mts., Serbia",
number = "2",
volume = "16",
doi = "10.1371/journal.pone.0246810",
pages = "e0246810"
}

Mandić, M. R., Oalđe, M. M., Lunić, T. M., Sabovljević, A. D., Sabovljević, M. S., Gašić, U., Duletić-Laušević, S. N., Božić, B. Đ., Božić Nedeljković, B. Dj.,& Chen, J.. (2021). Chemical characterization and in vitro immunomodulatory effects of different extracts of moss Hedwigia ciliata (Hedw.) P. Beauv. from the Vršačke Planine Mts., Serbia. in PLOS ONE
Public Library of Science (PLoS)., 16(2), e0246810.
https://doi.org/10.1371/journal.pone.0246810

Mandić MR, Oalđe MM, Lunić TM, Sabovljević AD, Sabovljević MS, Gašić U, Duletić-Laušević SN, Božić BĐ, Božić Nedeljković BD, Chen J. Chemical characterization and in vitro immunomodulatory effects of different extracts of moss Hedwigia ciliata (Hedw.) P. Beauv. from the Vršačke Planine Mts., Serbia. in PLOS ONE. 2021;16(2):e0246810.
doi:10.1371/journal.pone.0246810 .

Mandić, Marija R., Oalđe, Mariana M., Lunić, Tanja M., Sabovljević, Aneta D., Sabovljević, Marko S., Gašić, Uroš, Duletić-Laušević, Sonja N., Božić, Bojan Đ., Božić Nedeljković, Biljana Dj., Chen, Jen-Tsung, "Chemical characterization and in vitro immunomodulatory effects of different extracts of moss Hedwigia ciliata (Hedw.) P. Beauv. from the Vršačke Planine Mts., Serbia" in PLOS ONE, 16, no. 2 (2021):e0246810,
https://doi.org/10.1371/journal.pone.0246810 . .