TY  - JOUR
AU  - Zmejkoski, Danica
AU  - Marković, Zoran M.
AU  - Zdravković, Nemanja M.
AU  - Trišić, Dijana
AU  - Budimir, Milica
AU  - Kuzman, Sanja
AU  - Kozyrovska, Natalia O.
AU  - Orlovska, Iryna V.
AU  - Bugárová, Nikol
AU  - Petrović, Đorđe
AU  - Kováčová, Mária
AU  - Kleinová, Angela
AU  - Špitalský, Zdeno
AU  - Pavlović, Vladimir B.
AU  - Todorović-Marković, Biljana
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9143
AB  - Therapy of bacterial urinary tract infections (UTIs) and catheter associated urinary tract infections (CAUTIs) is still a great challenge because of the resistance of bacteria to nowadays used antibiotics and encrustation of catheters. Bacterial cellulose (BC) as a biocompatible material with a high porosity allows incorporation of different materials in its three dimensional network structure. In this work a low molecular weight chitosan (Chi) polymer is incorporated in BC with different concentrations. Different characterization techniques are used to investigate structural and optical properties of these composites. Radical scavenging activity test shows moderate antioxidant activity of these biocompatible composites whereasin vitrorelease test shows that 13.3% of chitosan is released after 72 h. Antibacterial testing of BC-Chi composites conducted on Gram-positive and Gram-negative bacteria causing UTIs and CAUTIs (Escherichia coli,Pseudomonas aeruginosa,Klebsiella pneumoniae) and encrustation (Proteus mirabilis) show bactericidal effect. The morphology analysis of bacteria after the application of BC-Chi shows that they are flattened with a rough surface, with a tendency to agglomerate and with decreased length and width. All obtained results show that BC-Chi composites might be considered as potential biomedical agents in treatment of UTIs and CAUTIs and as a urinary catheter coating in encrustation prevention.
T2  - RSC Advances
T1  - Bactericidal and antioxidant bacterial cellulose hydrogels doped with chitosan as potential urinary tract infection biomedical agent
VL  - 11
IS  - 15
SP  - 8559
EP  - 8568
DO  - 10.1039/D0RA10782D
ER  - 

@article{
author = "Zmejkoski, Danica and Marković, Zoran M. and Zdravković, Nemanja M. and Trišić, Dijana and Budimir, Milica and Kuzman, Sanja and Kozyrovska, Natalia O. and Orlovska, Iryna V. and Bugárová, Nikol and Petrović, Đorđe and Kováčová, Mária and Kleinová, Angela and Špitalský, Zdeno and Pavlović, Vladimir B. and Todorović-Marković, Biljana",
year = "2021",
abstract = "Therapy of bacterial urinary tract infections (UTIs) and catheter associated urinary tract infections (CAUTIs) is still a great challenge because of the resistance of bacteria to nowadays used antibiotics and encrustation of catheters. Bacterial cellulose (BC) as a biocompatible material with a high porosity allows incorporation of different materials in its three dimensional network structure. In this work a low molecular weight chitosan (Chi) polymer is incorporated in BC with different concentrations. Different characterization techniques are used to investigate structural and optical properties of these composites. Radical scavenging activity test shows moderate antioxidant activity of these biocompatible composites whereasin vitrorelease test shows that 13.3% of chitosan is released after 72 h. Antibacterial testing of BC-Chi composites conducted on Gram-positive and Gram-negative bacteria causing UTIs and CAUTIs (Escherichia coli,Pseudomonas aeruginosa,Klebsiella pneumoniae) and encrustation (Proteus mirabilis) show bactericidal effect. The morphology analysis of bacteria after the application of BC-Chi shows that they are flattened with a rough surface, with a tendency to agglomerate and with decreased length and width. All obtained results show that BC-Chi composites might be considered as potential biomedical agents in treatment of UTIs and CAUTIs and as a urinary catheter coating in encrustation prevention.",
journal = "RSC Advances",
title = "Bactericidal and antioxidant bacterial cellulose hydrogels doped with chitosan as potential urinary tract infection biomedical agent",
volume = "11",
number = "15",
pages = "8559-8568",
doi = "10.1039/D0RA10782D"
}

Zmejkoski, D., Marković, Z. M., Zdravković, N. M., Trišić, D., Budimir, M., Kuzman, S., Kozyrovska, N. O., Orlovska, I. V., Bugárová, N., Petrović, Đ., Kováčová, M., Kleinová, A., Špitalský, Z., Pavlović, V. B.,& Todorović-Marković, B.. (2021). Bactericidal and antioxidant bacterial cellulose hydrogels doped with chitosan as potential urinary tract infection biomedical agent. in RSC Advances, 11(15), 8559-8568.
https://doi.org/10.1039/D0RA10782D

Zmejkoski D, Marković ZM, Zdravković NM, Trišić D, Budimir M, Kuzman S, Kozyrovska NO, Orlovska IV, Bugárová N, Petrović Đ, Kováčová M, Kleinová A, Špitalský Z, Pavlović VB, Todorović-Marković B. Bactericidal and antioxidant bacterial cellulose hydrogels doped with chitosan as potential urinary tract infection biomedical agent. in RSC Advances. 2021;11(15):8559-8568.
doi:10.1039/D0RA10782D .

Zmejkoski, Danica, Marković, Zoran M., Zdravković, Nemanja M., Trišić, Dijana, Budimir, Milica, Kuzman, Sanja, Kozyrovska, Natalia O., Orlovska, Iryna V., Bugárová, Nikol, Petrović, Đorđe, Kováčová, Mária, Kleinová, Angela, Špitalský, Zdeno, Pavlović, Vladimir B., Todorović-Marković, Biljana, "Bactericidal and antioxidant bacterial cellulose hydrogels doped with chitosan as potential urinary tract infection biomedical agent" in RSC Advances, 11, no. 15 (2021):8559-8568,
https://doi.org/10.1039/D0RA10782D . .

TY  - JOUR
AU  - Zmejkoski, Danica
AU  - Marković, Zoran M.
AU  - Budimir, Milica
AU  - Zdravković, Nemanja M.
AU  - Trišić, Dijana 
AU  - Bugárová, Nikol
AU  - Danko, Martin
AU  - Kozyrovska, Natalia O.
AU  - Špitalský, Zdeno
AU  - Kleinová, Angela
AU  - Kuzman, Sanja
AU  - Pavlović, Vladimir B.
AU  - Todorović-Marković, Biljana
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9566
AB  - Bacterial infection and their resistance to known antibiotics delays wound healing. In this study, nanochitosan dots (nChiD) produced by gamma irradiation have been encapsulated in bacterial cellulose (BC) polymer matrix to study the antibacterial potentials of these nanocomposites and their possible usage in wound healing treatment (scratch assay). Detailed analyses show that nChiDs have disc-like shape and average diameter in the range of 40 to 60 nm depending of the applied dose. All nChiDs as well as BC-nChiD nanocomposites emit green photoluminescence independently on the excitation wavelengths. The new designed nanocomposites do not have a cytotoxic effect; antioxidant analysis shows their moderate radical scavenging activity whereas antibacterial properties show significant growth inhibition of strains mostly found in difficult-to-heal wounds. The obtained results confirm that new designed BC-nChiD nanocomposites might be potential agent in wound healing treatment. © 2021 Elsevier B.V.
T2  - Materials Science and Engineering: C
T1  - Photoactive and antioxidant nanochitosan dots/biocellulose hydrogels for wound healing treatment
VL  - 122
SP  - 111925
DO  - 10.1016/j.msec.2021.111925
ER  - 

@article{
author = "Zmejkoski, Danica and Marković, Zoran M. and Budimir, Milica and Zdravković, Nemanja M. and Trišić, Dijana  and Bugárová, Nikol and Danko, Martin and Kozyrovska, Natalia O. and Špitalský, Zdeno and Kleinová, Angela and Kuzman, Sanja and Pavlović, Vladimir B. and Todorović-Marković, Biljana",
year = "2021",
abstract = "Bacterial infection and their resistance to known antibiotics delays wound healing. In this study, nanochitosan dots (nChiD) produced by gamma irradiation have been encapsulated in bacterial cellulose (BC) polymer matrix to study the antibacterial potentials of these nanocomposites and their possible usage in wound healing treatment (scratch assay). Detailed analyses show that nChiDs have disc-like shape and average diameter in the range of 40 to 60 nm depending of the applied dose. All nChiDs as well as BC-nChiD nanocomposites emit green photoluminescence independently on the excitation wavelengths. The new designed nanocomposites do not have a cytotoxic effect; antioxidant analysis shows their moderate radical scavenging activity whereas antibacterial properties show significant growth inhibition of strains mostly found in difficult-to-heal wounds. The obtained results confirm that new designed BC-nChiD nanocomposites might be potential agent in wound healing treatment. © 2021 Elsevier B.V.",
journal = "Materials Science and Engineering: C",
title = "Photoactive and antioxidant nanochitosan dots/biocellulose hydrogels for wound healing treatment",
volume = "122",
pages = "111925",
doi = "10.1016/j.msec.2021.111925"
}

Zmejkoski, D., Marković, Z. M., Budimir, M., Zdravković, N. M., Trišić, D., Bugárová, N., Danko, M., Kozyrovska, N. O., Špitalský, Z., Kleinová, A., Kuzman, S., Pavlović, V. B.,& Todorović-Marković, B.. (2021). Photoactive and antioxidant nanochitosan dots/biocellulose hydrogels for wound healing treatment. in Materials Science and Engineering: C, 122, 111925.
https://doi.org/10.1016/j.msec.2021.111925

Zmejkoski D, Marković ZM, Budimir M, Zdravković NM, Trišić D, Bugárová N, Danko M, Kozyrovska NO, Špitalský Z, Kleinová A, Kuzman S, Pavlović VB, Todorović-Marković B. Photoactive and antioxidant nanochitosan dots/biocellulose hydrogels for wound healing treatment. in Materials Science and Engineering: C. 2021;122:111925.
doi:10.1016/j.msec.2021.111925 .

Zmejkoski, Danica, Marković, Zoran M., Budimir, Milica, Zdravković, Nemanja M., Trišić, Dijana , Bugárová, Nikol, Danko, Martin, Kozyrovska, Natalia O., Špitalský, Zdeno, Kleinová, Angela, Kuzman, Sanja, Pavlović, Vladimir B., Todorović-Marković, Biljana, "Photoactive and antioxidant nanochitosan dots/biocellulose hydrogels for wound healing treatment" in Materials Science and Engineering: C, 122 (2021):111925,
https://doi.org/10.1016/j.msec.2021.111925 . .

TY  - JOUR
AU  - Orlovska, Iryna
AU  - Podolich, Olga
AU  - Kukharenko, Olga
AU  - Zaets, Iryna
AU  - Reva, Oleg
AU  - Khirunenko, Ludmila
AU  - Zmejkoski, Danica
AU  - Rogalsky, Sergiy
AU  - Barh, Debmalya
AU  - Tiwari, Sandeep
AU  - Kumavath, Ranjith
AU  - Góes-Neto, Aristóteles
AU  - Azevedo, Vasco
AU  - Brenig, Bertram
AU  - Ghosh, Preetam
AU  - de Vera, Jean-Pierre
AU  - Kozyrovska, Natalia
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9849
AB  - Cellulose is a widespread macromolecule in terrestrial environments and a major architectural component of microbial biofilm. Therefore, cellulose might be considered a biosignature that indicates the presence of microbial life. We present, for the first time, characteristics of bacterial cellulose after long-term spaceflight and exposure to simuled Mars-like stressors. The pristine cellulose-based pellicle membranes from a kombucha microbial community (KMC) were exposed outside the International Space Station, and after their return to Earth, the samples were reactivated and cultured for 2.5 years to discern whether the KMC could be restored. Analyses of cellulose polymer integrity and mechanical properties of cellulose-based pellicle films, as well as the cellulose biosynthesis-related genes' structure and expression, were performed. We observed that (i) the cellulose polymer integrity was not significantly changed under Mars-like conditions; (ii) de novo cellulose production was 1.5 times decreased in exposed KMC samples; (iii) the dry cellulose yield from the reisolated Komagataeibacter oboediens was 1.7 times lower than by wild type; (iv) there was no significant change in mechanical properties of the de novo synthesized cellulose-based pellicles produced by the exposed KMCs and K. oboediens; and (v) the gene, encoding biosynthesis of cellulose (bcsA) of the K. oboediens, was downregulated, and no topological change or mutation was observed in any of the bcs operon genes, indicating that the decreased cellulose production by the space-exposed samples was probably due to epigenetic regulation. Our results suggest that the cellulose-based pellicle could be a good material with which to protect microbial communities during space journeys, and the cellulose produced by KMC members could be suitable in the fabrication of consumer goods for extraterrestrial locations.
T2  - Astrobiology
T1  - Bacterial Cellulose Retains Robustness but Its Synthesis Declines After Exposure to a Mars-like Environment Simulated Outside the International Space Station
VL  - 21
IS  - 6
SP  - 706
EP  - 717
DO  - 10.1089/ast.2020.2332
ER  - 

@article{
author = "Orlovska, Iryna and Podolich, Olga and Kukharenko, Olga and Zaets, Iryna and Reva, Oleg and Khirunenko, Ludmila and Zmejkoski, Danica and Rogalsky, Sergiy and Barh, Debmalya and Tiwari, Sandeep and Kumavath, Ranjith and Góes-Neto, Aristóteles and Azevedo, Vasco and Brenig, Bertram and Ghosh, Preetam and de Vera, Jean-Pierre and Kozyrovska, Natalia",
year = "2021",
abstract = "Cellulose is a widespread macromolecule in terrestrial environments and a major architectural component of microbial biofilm. Therefore, cellulose might be considered a biosignature that indicates the presence of microbial life. We present, for the first time, characteristics of bacterial cellulose after long-term spaceflight and exposure to simuled Mars-like stressors. The pristine cellulose-based pellicle membranes from a kombucha microbial community (KMC) were exposed outside the International Space Station, and after their return to Earth, the samples were reactivated and cultured for 2.5 years to discern whether the KMC could be restored. Analyses of cellulose polymer integrity and mechanical properties of cellulose-based pellicle films, as well as the cellulose biosynthesis-related genes' structure and expression, were performed. We observed that (i) the cellulose polymer integrity was not significantly changed under Mars-like conditions; (ii) de novo cellulose production was 1.5 times decreased in exposed KMC samples; (iii) the dry cellulose yield from the reisolated Komagataeibacter oboediens was 1.7 times lower than by wild type; (iv) there was no significant change in mechanical properties of the de novo synthesized cellulose-based pellicles produced by the exposed KMCs and K. oboediens; and (v) the gene, encoding biosynthesis of cellulose (bcsA) of the K. oboediens, was downregulated, and no topological change or mutation was observed in any of the bcs operon genes, indicating that the decreased cellulose production by the space-exposed samples was probably due to epigenetic regulation. Our results suggest that the cellulose-based pellicle could be a good material with which to protect microbial communities during space journeys, and the cellulose produced by KMC members could be suitable in the fabrication of consumer goods for extraterrestrial locations.",
journal = "Astrobiology",
title = "Bacterial Cellulose Retains Robustness but Its Synthesis Declines After Exposure to a Mars-like Environment Simulated Outside the International Space Station",
volume = "21",
number = "6",
pages = "706-717",
doi = "10.1089/ast.2020.2332"
}

Orlovska, I., Podolich, O., Kukharenko, O., Zaets, I., Reva, O., Khirunenko, L., Zmejkoski, D., Rogalsky, S., Barh, D., Tiwari, S., Kumavath, R., Góes-Neto, A., Azevedo, V., Brenig, B., Ghosh, P., de Vera, J.,& Kozyrovska, N.. (2021). Bacterial Cellulose Retains Robustness but Its Synthesis Declines After Exposure to a Mars-like Environment Simulated Outside the International Space Station. in Astrobiology, 21(6), 706-717.
https://doi.org/10.1089/ast.2020.2332

Orlovska I, Podolich O, Kukharenko O, Zaets I, Reva O, Khirunenko L, Zmejkoski D, Rogalsky S, Barh D, Tiwari S, Kumavath R, Góes-Neto A, Azevedo V, Brenig B, Ghosh P, de Vera J, Kozyrovska N. Bacterial Cellulose Retains Robustness but Its Synthesis Declines After Exposure to a Mars-like Environment Simulated Outside the International Space Station. in Astrobiology. 2021;21(6):706-717.
doi:10.1089/ast.2020.2332 .

Orlovska, Iryna, Podolich, Olga, Kukharenko, Olga, Zaets, Iryna, Reva, Oleg, Khirunenko, Ludmila, Zmejkoski, Danica, Rogalsky, Sergiy, Barh, Debmalya, Tiwari, Sandeep, Kumavath, Ranjith, Góes-Neto, Aristóteles, Azevedo, Vasco, Brenig, Bertram, Ghosh, Preetam, de Vera, Jean-Pierre, Kozyrovska, Natalia, "Bacterial Cellulose Retains Robustness but Its Synthesis Declines After Exposure to a Mars-like Environment Simulated Outside the International Space Station" in Astrobiology, 21, no. 6 (2021):706-717,
https://doi.org/10.1089/ast.2020.2332 . .

TY  - JOUR
AU  - Zmejkoski, Danica
AU  - Spasojević, Dragica
AU  - Orlovska, Irina V.
AU  - Kozyrovska, Natalia O.
AU  - Soković, Marina
AU  - Glamočlija, Jasmina
AU  - Dmitrović, Svetlana
AU  - Matović, Branko
AU  - Tasić, Nikola B.
AU  - Maksimović, Vuk M.
AU  - Sosnin, Mikhail
AU  - Radotić, Ksenija
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7769
AB  - Lignins and lignin-derived compounds are known to have antibacterial properties. The wound healing agents in the form of dressings produce faster skin repair and decrease pain in patients. In order to create an efficient antimicrobial agent in the form of dressing in the treatment of chronic wounds, a composite hydrogel of bacterial cellulose (BC) and dehydrogenative polymer of coniferyl alcohol (DHP), BC-DHP, was designed. Novel composite showed inhibitory or bactericidal effects against selected pathogenic bacteria, including clinically isolated ones. The highest release rate of DHP was in the first hour, while after 24 h there was still slow release of small amounts of DHP from BC-DHP during 72 h monitoring. High-performance liquid chromatography coupled with mass-spectrometry showed that BC-DHP releases DHP oligomers, which are proposed to be antimicrobially active DHP fractions. Scanning electron microscopy and atomic force microscopy micrographs proved a dose-dependent interaction of DHP with BC, which resulted in a decrease of the pore number and size in the cellulose membrane. The Fourier-transform infrared absorption spectra of the BC-DHP showed that DHP was partly bound to the BC matrix. The swelling and crystallinity degree were dose-dependent. All obtained results confirmed BC-DHP composite as a promising hydrogel for wounds healing.
T2  - International Journal of Biological Macromolecules
T1  - Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing
VL  - 118
SP  - 494
EP  - 503
DO  - 10.1016/j.ijbiomac.2018.06.067
ER  - 

@article{
author = "Zmejkoski, Danica and Spasojević, Dragica and Orlovska, Irina V. and Kozyrovska, Natalia O. and Soković, Marina and Glamočlija, Jasmina and Dmitrović, Svetlana and Matović, Branko and Tasić, Nikola B. and Maksimović, Vuk M. and Sosnin, Mikhail and Radotić, Ksenija",
year = "2018",
abstract = "Lignins and lignin-derived compounds are known to have antibacterial properties. The wound healing agents in the form of dressings produce faster skin repair and decrease pain in patients. In order to create an efficient antimicrobial agent in the form of dressing in the treatment of chronic wounds, a composite hydrogel of bacterial cellulose (BC) and dehydrogenative polymer of coniferyl alcohol (DHP), BC-DHP, was designed. Novel composite showed inhibitory or bactericidal effects against selected pathogenic bacteria, including clinically isolated ones. The highest release rate of DHP was in the first hour, while after 24 h there was still slow release of small amounts of DHP from BC-DHP during 72 h monitoring. High-performance liquid chromatography coupled with mass-spectrometry showed that BC-DHP releases DHP oligomers, which are proposed to be antimicrobially active DHP fractions. Scanning electron microscopy and atomic force microscopy micrographs proved a dose-dependent interaction of DHP with BC, which resulted in a decrease of the pore number and size in the cellulose membrane. The Fourier-transform infrared absorption spectra of the BC-DHP showed that DHP was partly bound to the BC matrix. The swelling and crystallinity degree were dose-dependent. All obtained results confirmed BC-DHP composite as a promising hydrogel for wounds healing.",
journal = "International Journal of Biological Macromolecules",
title = "Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing",
volume = "118",
pages = "494-503",
doi = "10.1016/j.ijbiomac.2018.06.067"
}

Zmejkoski, D., Spasojević, D., Orlovska, I. V., Kozyrovska, N. O., Soković, M., Glamočlija, J., Dmitrović, S., Matović, B., Tasić, N. B., Maksimović, V. M., Sosnin, M.,& Radotić, K.. (2018). Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing. in International Journal of Biological Macromolecules, 118, 494-503.
https://doi.org/10.1016/j.ijbiomac.2018.06.067

Zmejkoski D, Spasojević D, Orlovska IV, Kozyrovska NO, Soković M, Glamočlija J, Dmitrović S, Matović B, Tasić NB, Maksimović VM, Sosnin M, Radotić K. Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing. in International Journal of Biological Macromolecules. 2018;118:494-503.
doi:10.1016/j.ijbiomac.2018.06.067 .

Zmejkoski, Danica, Spasojević, Dragica, Orlovska, Irina V., Kozyrovska, Natalia O., Soković, Marina, Glamočlija, Jasmina, Dmitrović, Svetlana, Matović, Branko, Tasić, Nikola B., Maksimović, Vuk M., Sosnin, Mikhail, Radotić, Ksenija, "Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing" in International Journal of Biological Macromolecules, 118 (2018):494-503,
https://doi.org/10.1016/j.ijbiomac.2018.06.067 . .

TY  - JOUR
AU  - Orlovska, Irina V.
AU  - Yakovenko, I. O.
AU  - Haidak, Andriy H.
AU  - Zmejkoski, Danica
AU  - Kozyrovska, Natalia O.
PY  - 2018
UR  - http://biopolymers.org.ua/doi/10.7124/bc.000979
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8029
AB  - Regenerative medicine therapy is inspired by current research advances in cellular biology, genetic engineering, synthetic biology, material sciences and so far contributes to the traditional therapy, making resistant diseases curable. Nowadays, chronic wound healing is possible due to cell-based regenerative technologies and recent non-cell therapeutic approaches. Here we review clinical applications of human stem cells, as well as cellular and tissue products as alternatives to the traditional therapy of non-healing wounds. The cell-based technologies for tissue regeneration and bioengineering utilize stem cells that are either injected into bloodstream or positioned directly into the target area. Cell-free regeneration technologies require either stem cell products, i.e., secretomes or their separate components, extracellular membrane vesicles, or tissue products. The stem cell therapies are designed to replace critically absent components of wounded or degenerative tissue. The stem cell secretome can promote the repair of damaged tissues independently of parent cells. Extracellular membrane vesicles mimic and recapitulate the mechanisms of stem cells in tissue regeneration and therefore might be promising for chronic wound and severe burns healing. The tissue products traditionally remain efficient wound healing remedies along with emerging advanced technologies. © 2018 I. V. Orlovska et al.
T2  - Biopolymers and Cell
T1  - Regenerative therapy for the nonhealing cutaneous wounds
VL  - 34
IS  - 3
SP  - 171
EP  - 195
DO  - 10.7124/bc.000979
ER  - 

@article{
author = "Orlovska, Irina V. and Yakovenko, I. O. and Haidak, Andriy H. and Zmejkoski, Danica and Kozyrovska, Natalia O.",
year = "2018",
abstract = "Regenerative medicine therapy is inspired by current research advances in cellular biology, genetic engineering, synthetic biology, material sciences and so far contributes to the traditional therapy, making resistant diseases curable. Nowadays, chronic wound healing is possible due to cell-based regenerative technologies and recent non-cell therapeutic approaches. Here we review clinical applications of human stem cells, as well as cellular and tissue products as alternatives to the traditional therapy of non-healing wounds. The cell-based technologies for tissue regeneration and bioengineering utilize stem cells that are either injected into bloodstream or positioned directly into the target area. Cell-free regeneration technologies require either stem cell products, i.e., secretomes or their separate components, extracellular membrane vesicles, or tissue products. The stem cell therapies are designed to replace critically absent components of wounded or degenerative tissue. The stem cell secretome can promote the repair of damaged tissues independently of parent cells. Extracellular membrane vesicles mimic and recapitulate the mechanisms of stem cells in tissue regeneration and therefore might be promising for chronic wound and severe burns healing. The tissue products traditionally remain efficient wound healing remedies along with emerging advanced technologies. © 2018 I. V. Orlovska et al.",
journal = "Biopolymers and Cell",
title = "Regenerative therapy for the nonhealing cutaneous wounds",
volume = "34",
number = "3",
pages = "171-195",
doi = "10.7124/bc.000979"
}

Orlovska, I. V., Yakovenko, I. O., Haidak, A. H., Zmejkoski, D.,& Kozyrovska, N. O.. (2018). Regenerative therapy for the nonhealing cutaneous wounds. in Biopolymers and Cell, 34(3), 171-195.
https://doi.org/10.7124/bc.000979

Orlovska IV, Yakovenko IO, Haidak AH, Zmejkoski D, Kozyrovska NO. Regenerative therapy for the nonhealing cutaneous wounds. in Biopolymers and Cell. 2018;34(3):171-195.
doi:10.7124/bc.000979 .

Orlovska, Irina V., Yakovenko, I. O., Haidak, Andriy H., Zmejkoski, Danica, Kozyrovska, Natalia O., "Regenerative therapy for the nonhealing cutaneous wounds" in Biopolymers and Cell, 34, no. 3 (2018):171-195,
https://doi.org/10.7124/bc.000979 . .