Cvetić Antić, Tijana

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  • Cvetić Antić, Tijana (5)
Projects

Author's Bibliography

Novel research project – BioPhysFun for advancement of characterization of Trichoderma as biological control agent

Todorović, Nataša; Živić, Miroslav; Stevanović, Katarina; Pajić, Tanja; Cvetić Antić, Tijana; Atlagić, Kristina; Krmpot, Aleksandar

(Belgrade: University of Belgrade, Faculty of Biology, 2023)

TY  - CONF
AU  - Todorović, Nataša
AU  - Živić, Miroslav
AU  - Stevanović, Katarina
AU  - Pajić, Tanja
AU  - Cvetić Antić, Tijana
AU  - Atlagić, Kristina
AU  - Krmpot, Aleksandar
PY  - 2023
UR  - https://microbiology.bg.ac.rs/workshop2023/
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6248
AB  - The use of chemical fungicides is detrimental for soil and aquatic ecosystems.
Although highly effective, they raise concerns about impact on the environment.
Therefore, the need to reduce the use of chemical fungicides and protect
the soil and water, pose the challenge to find novel, eco-friendly, but also
more efficient, means of crop protection from phytopathogenic fungi. We are
aiming to utilize the native Trichoderma species, as biological control agent,
for controlling or eliminating the phytopathogenic fungi. Our research will be
based on cell nano-surgery of fungal cell wall using ultrashort laser pulses and
subsequent patch clamping on the released protoplast membrane. This will
enable the studies of activity and potency of specific class of antimicrobial short
peptides, peptaibols, released by Trichoderma species, which act by forming
ion channels in pathogen membrane as one of the main mechanisms of their
fungicide action. The result of this project will be the developed instrumentation
and unique method based on nano-surgery and patch clamp for studies of ionic
channels in native fungal plasma membrane. Testing a range of autochthonous
Trichoderma sp. isolates will enable formulation of their combinations that work
best. The selected Trichoderma strains with the highest standardized peptaibol
activity in specific combination of conditions, can be used as a starting point for
development of new, more potent biocontrol agents.
PB  - Belgrade: University of Belgrade, Faculty of Biology
C3  - Book of Abstracts: ICGEB Workshop: Trends in microbial solutions for sustainable agriculture; 2023 Sep13-15; Belgrade, Serbia
T1  - Novel research project – BioPhysFun for advancement of characterization of Trichoderma as biological control agent
SP  - 84
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6248
ER  - 
@conference{
author = "Todorović, Nataša and Živić, Miroslav and Stevanović, Katarina and Pajić, Tanja and Cvetić Antić, Tijana and Atlagić, Kristina and Krmpot, Aleksandar",
year = "2023",
abstract = "The use of chemical fungicides is detrimental for soil and aquatic ecosystems.
Although highly effective, they raise concerns about impact on the environment.
Therefore, the need to reduce the use of chemical fungicides and protect
the soil and water, pose the challenge to find novel, eco-friendly, but also
more efficient, means of crop protection from phytopathogenic fungi. We are
aiming to utilize the native Trichoderma species, as biological control agent,
for controlling or eliminating the phytopathogenic fungi. Our research will be
based on cell nano-surgery of fungal cell wall using ultrashort laser pulses and
subsequent patch clamping on the released protoplast membrane. This will
enable the studies of activity and potency of specific class of antimicrobial short
peptides, peptaibols, released by Trichoderma species, which act by forming
ion channels in pathogen membrane as one of the main mechanisms of their
fungicide action. The result of this project will be the developed instrumentation
and unique method based on nano-surgery and patch clamp for studies of ionic
channels in native fungal plasma membrane. Testing a range of autochthonous
Trichoderma sp. isolates will enable formulation of their combinations that work
best. The selected Trichoderma strains with the highest standardized peptaibol
activity in specific combination of conditions, can be used as a starting point for
development of new, more potent biocontrol agents.",
publisher = "Belgrade: University of Belgrade, Faculty of Biology",
journal = "Book of Abstracts: ICGEB Workshop: Trends in microbial solutions for sustainable agriculture; 2023 Sep13-15; Belgrade, Serbia",
title = "Novel research project – BioPhysFun for advancement of characterization of Trichoderma as biological control agent",
pages = "84",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6248"
}
Todorović, N., Živić, M., Stevanović, K., Pajić, T., Cvetić Antić, T., Atlagić, K.,& Krmpot, A.. (2023). Novel research project – BioPhysFun for advancement of characterization of Trichoderma as biological control agent. in Book of Abstracts: ICGEB Workshop: Trends in microbial solutions for sustainable agriculture; 2023 Sep13-15; Belgrade, Serbia
Belgrade: University of Belgrade, Faculty of Biology., 84.
https://hdl.handle.net/21.15107/rcub_ibiss_6248
Todorović N, Živić M, Stevanović K, Pajić T, Cvetić Antić T, Atlagić K, Krmpot A. Novel research project – BioPhysFun for advancement of characterization of Trichoderma as biological control agent. in Book of Abstracts: ICGEB Workshop: Trends in microbial solutions for sustainable agriculture; 2023 Sep13-15; Belgrade, Serbia. 2023;:84.
https://hdl.handle.net/21.15107/rcub_ibiss_6248 .
Todorović, Nataša, Živić, Miroslav, Stevanović, Katarina, Pajić, Tanja, Cvetić Antić, Tijana, Atlagić, Kristina, Krmpot, Aleksandar, "Novel research project – BioPhysFun for advancement of characterization of Trichoderma as biological control agent" in Book of Abstracts: ICGEB Workshop: Trends in microbial solutions for sustainable agriculture; 2023 Sep13-15; Belgrade, Serbia (2023):84,
https://hdl.handle.net/21.15107/rcub_ibiss_6248 .

Enzymatic component of antioxidative system in succulent plant Tacitus bellus as a response to hemibiotroph Fusarium verticillioides infection in vitro

Cvetić Antić, Tijana; Janošević, Dušica; Glamočlija, Jasmina; Mitrović, Aleksandra

(Belgrade: Serbian Plant Physiology Society, 2022)

TY  - CONF
AU  - Cvetić Antić, Tijana
AU  - Janošević, Dušica
AU  - Glamočlija, Jasmina
AU  - Mitrović, Aleksandra
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6503
AB  - Fungi and plants interact in different ways, creating a scale of associations. Hemibiotrophic
fungi represent the most interesting group, as they use sequential biotrophic and necrotrophic infection strategies. The co-evolution of plant and fungal life-styles has not been well characterized.
We present changes of enzymatic component of antioxidative system in succulent plant Tacitus
bellus that specifically correspond to subsequent phases (spore germination, biotrophic phase,
and necrotrophic phase) of hemibiotroph Fusarium verticillioides infection. T. bellus response to F.
verticillioides spore germination was characterized by transient increase in catalase (CAT), but decrease in superoxide dismutase (SOD) and peroxidase (POD) activity. During biotrophic phase of F.
verticillioides infection, when hyphae spread intercellularly in epidermal and mesophyll tissue, host
antioxidative system was suppressed. The transition from biotrophic to necrotrophic phase (inter
and intracellular colonization and sporulation) triggered the host plant cells to create a highly defensive environment: CAT, SOD and POD activities were significantly stimulated, slowing, or even
currently arresting, colonization of T. bellus mesophyll cells. CAT, showing the most pronounced
activity increase, could be suggested as the main enzyme responsible for slowing the progression
of necrotrophic phase of F. verticillioides growth. However, contrary to host CAT and SOD which
isoenzyme profile didn’t change, new highly acidic POD isoforms replaced the two mildly acidic
isoforms, suggesting their specific role in slowing the progression of infection. Presented results
add to knowledge of events and mechanisms related to hemibiotrophic fungi pathogenicity in
succulent plants grown under high relative humidity, similar to conditions in greenhouse.
PB  - Belgrade: Serbian Plant Physiology Society
C3  - Book of Abstracts: 4th International Conference on Plant Biology [and] 23rd SPPS Meeting; 2022 Oct 6-8; Belgrade, Serbia
T1  - Enzymatic component of antioxidative system in succulent plant Tacitus bellus as a response to hemibiotroph Fusarium verticillioides infection in vitro
SP  - 50
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6503
ER  - 
@conference{
author = "Cvetić Antić, Tijana and Janošević, Dušica and Glamočlija, Jasmina and Mitrović, Aleksandra",
year = "2022",
abstract = "Fungi and plants interact in different ways, creating a scale of associations. Hemibiotrophic
fungi represent the most interesting group, as they use sequential biotrophic and necrotrophic infection strategies. The co-evolution of plant and fungal life-styles has not been well characterized.
We present changes of enzymatic component of antioxidative system in succulent plant Tacitus
bellus that specifically correspond to subsequent phases (spore germination, biotrophic phase,
and necrotrophic phase) of hemibiotroph Fusarium verticillioides infection. T. bellus response to F.
verticillioides spore germination was characterized by transient increase in catalase (CAT), but decrease in superoxide dismutase (SOD) and peroxidase (POD) activity. During biotrophic phase of F.
verticillioides infection, when hyphae spread intercellularly in epidermal and mesophyll tissue, host
antioxidative system was suppressed. The transition from biotrophic to necrotrophic phase (inter
and intracellular colonization and sporulation) triggered the host plant cells to create a highly defensive environment: CAT, SOD and POD activities were significantly stimulated, slowing, or even
currently arresting, colonization of T. bellus mesophyll cells. CAT, showing the most pronounced
activity increase, could be suggested as the main enzyme responsible for slowing the progression
of necrotrophic phase of F. verticillioides growth. However, contrary to host CAT and SOD which
isoenzyme profile didn’t change, new highly acidic POD isoforms replaced the two mildly acidic
isoforms, suggesting their specific role in slowing the progression of infection. Presented results
add to knowledge of events and mechanisms related to hemibiotrophic fungi pathogenicity in
succulent plants grown under high relative humidity, similar to conditions in greenhouse.",
publisher = "Belgrade: Serbian Plant Physiology Society",
journal = "Book of Abstracts: 4th International Conference on Plant Biology [and] 23rd SPPS Meeting; 2022 Oct 6-8; Belgrade, Serbia",
title = "Enzymatic component of antioxidative system in succulent plant Tacitus bellus as a response to hemibiotroph Fusarium verticillioides infection in vitro",
pages = "50",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6503"
}
Cvetić Antić, T., Janošević, D., Glamočlija, J.,& Mitrović, A.. (2022). Enzymatic component of antioxidative system in succulent plant Tacitus bellus as a response to hemibiotroph Fusarium verticillioides infection in vitro. in Book of Abstracts: 4th International Conference on Plant Biology [and] 23rd SPPS Meeting; 2022 Oct 6-8; Belgrade, Serbia
Belgrade: Serbian Plant Physiology Society., 50.
https://hdl.handle.net/21.15107/rcub_ibiss_6503
Cvetić Antić T, Janošević D, Glamočlija J, Mitrović A. Enzymatic component of antioxidative system in succulent plant Tacitus bellus as a response to hemibiotroph Fusarium verticillioides infection in vitro. in Book of Abstracts: 4th International Conference on Plant Biology [and] 23rd SPPS Meeting; 2022 Oct 6-8; Belgrade, Serbia. 2022;:50.
https://hdl.handle.net/21.15107/rcub_ibiss_6503 .
Cvetić Antić, Tijana, Janošević, Dušica, Glamočlija, Jasmina, Mitrović, Aleksandra, "Enzymatic component of antioxidative system in succulent plant Tacitus bellus as a response to hemibiotroph Fusarium verticillioides infection in vitro" in Book of Abstracts: 4th International Conference on Plant Biology [and] 23rd SPPS Meeting; 2022 Oct 6-8; Belgrade, Serbia (2022):50,
https://hdl.handle.net/21.15107/rcub_ibiss_6503 .

Selenite metabolism in the mycelium of the fungus Phycomyces blakesleeanus

Žižić, Milan; Stanić, Marina; Aquilanti, Giuliana; Cvetić Antić, Tijana; Todorović, Nataša; Živić, Miroslav; Zakrzewska, Joanna

(Belgrade: Society of Physical Chemists of Serbia, 2022)

TY  - CONF
AU  - Žižić, Milan
AU  - Stanić, Marina
AU  - Aquilanti, Giuliana
AU  - Cvetić Antić, Tijana
AU  - Todorović, Nataša
AU  - Živić, Miroslav
AU  - Zakrzewska, Joanna
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5733
AB  - In this study, mycelium of fungus Phycomyces blakesleeanus was exposed to soluble toxic form of selenium, selenite (Se+4), with the aim of determining the flow and products of its biotransformation. Selenite is reduced to Se0 in the form selenium nanoparticles (SeNPs) and Se-2 in the form of methylated volatile selenides. Low concentrations of Se+4 in the mycelium form RSSeSR type compounds, which could be a step in the process of SeNPs formation, or incorporation of Se into metabolites such as Se-amino acids.
PB  - Belgrade: Society of Physical Chemists of Serbia
C3  - Proceedings: 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry: Physical Chemistry 2022, Vol. 1; 2022 Sep 26-30; Belgrade, Serbia
T1  - Selenite metabolism in the mycelium of the fungus Phycomyces blakesleeanus
SP  - 93
EP  - 96
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5733
ER  - 
@conference{
author = "Žižić, Milan and Stanić, Marina and Aquilanti, Giuliana and Cvetić Antić, Tijana and Todorović, Nataša and Živić, Miroslav and Zakrzewska, Joanna",
year = "2022",
abstract = "In this study, mycelium of fungus Phycomyces blakesleeanus was exposed to soluble toxic form of selenium, selenite (Se+4), with the aim of determining the flow and products of its biotransformation. Selenite is reduced to Se0 in the form selenium nanoparticles (SeNPs) and Se-2 in the form of methylated volatile selenides. Low concentrations of Se+4 in the mycelium form RSSeSR type compounds, which could be a step in the process of SeNPs formation, or incorporation of Se into metabolites such as Se-amino acids.",
publisher = "Belgrade: Society of Physical Chemists of Serbia",
journal = "Proceedings: 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry: Physical Chemistry 2022, Vol. 1; 2022 Sep 26-30; Belgrade, Serbia",
title = "Selenite metabolism in the mycelium of the fungus Phycomyces blakesleeanus",
pages = "93-96",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5733"
}
Žižić, M., Stanić, M., Aquilanti, G., Cvetić Antić, T., Todorović, N., Živić, M.,& Zakrzewska, J.. (2022). Selenite metabolism in the mycelium of the fungus Phycomyces blakesleeanus. in Proceedings: 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry: Physical Chemistry 2022, Vol. 1; 2022 Sep 26-30; Belgrade, Serbia
Belgrade: Society of Physical Chemists of Serbia., 93-96.
https://hdl.handle.net/21.15107/rcub_ibiss_5733
Žižić M, Stanić M, Aquilanti G, Cvetić Antić T, Todorović N, Živić M, Zakrzewska J. Selenite metabolism in the mycelium of the fungus Phycomyces blakesleeanus. in Proceedings: 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry: Physical Chemistry 2022, Vol. 1; 2022 Sep 26-30; Belgrade, Serbia. 2022;:93-96.
https://hdl.handle.net/21.15107/rcub_ibiss_5733 .
Žižić, Milan, Stanić, Marina, Aquilanti, Giuliana, Cvetić Antić, Tijana, Todorović, Nataša, Živić, Miroslav, Zakrzewska, Joanna, "Selenite metabolism in the mycelium of the fungus Phycomyces blakesleeanus" in Proceedings: 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry: Physical Chemistry 2022, Vol. 1; 2022 Sep 26-30; Belgrade, Serbia (2022):93-96,
https://hdl.handle.net/21.15107/rcub_ibiss_5733 .

Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro

Cvetić Antić, Tijana; Janošević, Dušica; Maksimović, Vuk M.; Živić, Miroslav; Budimir, Snežana; Glamočlija, Jasmina; Mitrović, Aleksandra Lj

(NLM (Medline), 2020)

TY  - JOUR
AU  - Cvetić Antić, Tijana
AU  - Janošević, Dušica
AU  - Maksimović, Vuk M.
AU  - Živić, Miroslav
AU  - Budimir, Snežana
AU  - Glamočlija, Jasmina
AU  - Mitrović, Aleksandra Lj
PY  - 2020
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3730
AB  - We present changes in Tacitus bellus antioxidative system that specifically correspond to subsequent phases of hemibiotroph Fusarium verticillioides infection revealed by histological analysis. T. bellus response to spore germination 6 h post inoculation (hpi), manifested as first oxidative burst, was characterized by transient decrease in malondialdehyde (MDA) content, transient increase in catalase (CAT), low level of superoxide dismutase (SOD) and peroxidase (POD) activity, as well as with transient decrease in total antioxidant capacity (TAC), total phenol content (TPC) and phenylalanine ammonium lyase activity (PAL), and no changes in polyphenol oxidase (PPO) activity, or phenolic profile. During the biotrophic phase of F. verticillioides infection, characterized by hyphae spread intercellularly in epidermal and mesophyll tissue, the host antioxidative system was suppressed. The transition to necrotrophic phase of F. verticillioides infection (inter- and intracellular colonization and sporulation), occurred 3-4 days post inoculation (dpi). During the necrotrophic phase, 5-7 dpi, slowed progression of colonization of T. bellus mesophyll cells occurred and it coincided with sharp increase in MDA content and CAT, SOD and POD activities, but the drop in TAC, TPC content, and PPO activity, as well as the production of phytotoxin fusaric acid. Presented results add to the knowledge of events and mechanisms related to the transition from biotrophy to necrotrophy in F. verticillioides.
PB  - NLM (Medline)
T2  - Journal of Plant Physiology
T1  - Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro
VL  - 244
DO  - 10.1016/j.jplph.2019.153086
SP  - 153086
ER  - 
@article{
author = "Cvetić Antić, Tijana and Janošević, Dušica and Maksimović, Vuk M. and Živić, Miroslav and Budimir, Snežana and Glamočlija, Jasmina and Mitrović, Aleksandra Lj",
year = "2020",
abstract = "We present changes in Tacitus bellus antioxidative system that specifically correspond to subsequent phases of hemibiotroph Fusarium verticillioides infection revealed by histological analysis. T. bellus response to spore germination 6 h post inoculation (hpi), manifested as first oxidative burst, was characterized by transient decrease in malondialdehyde (MDA) content, transient increase in catalase (CAT), low level of superoxide dismutase (SOD) and peroxidase (POD) activity, as well as with transient decrease in total antioxidant capacity (TAC), total phenol content (TPC) and phenylalanine ammonium lyase activity (PAL), and no changes in polyphenol oxidase (PPO) activity, or phenolic profile. During the biotrophic phase of F. verticillioides infection, characterized by hyphae spread intercellularly in epidermal and mesophyll tissue, the host antioxidative system was suppressed. The transition to necrotrophic phase of F. verticillioides infection (inter- and intracellular colonization and sporulation), occurred 3-4 days post inoculation (dpi). During the necrotrophic phase, 5-7 dpi, slowed progression of colonization of T. bellus mesophyll cells occurred and it coincided with sharp increase in MDA content and CAT, SOD and POD activities, but the drop in TAC, TPC content, and PPO activity, as well as the production of phytotoxin fusaric acid. Presented results add to the knowledge of events and mechanisms related to the transition from biotrophy to necrotrophy in F. verticillioides.",
publisher = "NLM (Medline)",
journal = "Journal of Plant Physiology",
title = "Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro",
volume = "244",
doi = "10.1016/j.jplph.2019.153086",
pages = "153086"
}
Cvetić Antić, T., Janošević, D., Maksimović, V. M., Živić, M., Budimir, S., Glamočlija, J.,& Mitrović, A. L.. (2020). Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro. in Journal of Plant Physiology
NLM (Medline)., 244, 153086.
https://doi.org/10.1016/j.jplph.2019.153086
Cvetić Antić T, Janošević D, Maksimović VM, Živić M, Budimir S, Glamočlija J, Mitrović AL. Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro. in Journal of Plant Physiology. 2020;244:153086.
doi:10.1016/j.jplph.2019.153086 .
Cvetić Antić, Tijana, Janošević, Dušica, Maksimović, Vuk M., Živić, Miroslav, Budimir, Snežana, Glamočlija, Jasmina, Mitrović, Aleksandra Lj, "Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro" in Journal of Plant Physiology, 244 (2020):153086,
https://doi.org/10.1016/j.jplph.2019.153086 . .
2
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Growth inhibition of fungus Phycomyces blakesleeanus by anion channel inhibitors anthracene-9-carboxylic and niflumic acid attained through decrease in cellular respiration and energy metabolites

Stanić, Marin; Križak, Strahinja; Jovanović, Mirna; Pajić, Tanja; Ćirić, Ana; Žižić, Milan; Zakrzewska, Joanna; Cvetić Antić, Tijana; Todorović, Nataša; Živić, Miroslav

(2017)

TY  - JOUR
AU  - Stanić, Marin
AU  - Križak, Strahinja
AU  - Jovanović, Mirna
AU  - Pajić, Tanja
AU  - Ćirić, Ana
AU  - Žižić, Milan
AU  - Zakrzewska, Joanna
AU  - Cvetić Antić, Tijana
AU  - Todorović, Nataša
AU  - Živić, Miroslav
PY  - 2017
UR  - http://www.microbiologyresearch.org/content/journal/micro/10.1099/mic.0.000429
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2730
AB  - Increasing resistance of fungal strains to known fungicides has prompted identification of new candidates for fungicides among substances previously used for other purposes. We have tested the effects of known anion channel inhibitors anthracene-9-carboxylic acid (A9C) and niflumic acid (NFA) on growth, energy metabolism and anionic current of mycelium of fungus Phycomyces blakesleeanus. Both inhibitors significantly decreased growth and respiration of mycelium, but complete inhibition was only achieved by 100 and 500 μM NFA for growth and respiration, respectively. A9C had no effect on respiration of human NCI-H460 cell line and very little effect on cucumber root sprout clippings, which nominates this inhibitor for further investigation as a potential new fungicide. Effects of A9C and NFA on respiration of isolated mitochondria of P. blakesleeanus were significantly smaller, which indicates that their inhibitory effect on respiration of mycelium is indirect. NMR spectroscopy showed that both A9C and NFA decrease the levels of ATP and polyphosphates in the mycelium of P. blakesleeanus, but only A9C caused intracellular acidification. Outwardly rectifying, fast inactivating instantaneous anionic current (ORIC) was also reduced to 33±5 and 21±3% of its pre-treatment size by A9C and NFA, respectively, but only in the absence of ATP. It can be assumed from our results that the regulation of ORIC is tightly linked to cellular energy metabolism in P. blakesleeanus, and the decrease in ATP and polyphosphate levels could be a direct cause of growth inhibition.
T2  - Microbiology
T1  - Growth inhibition of fungus Phycomyces blakesleeanus by anion channel inhibitors anthracene-9-carboxylic and niflumic acid attained through decrease in cellular respiration and energy metabolites
IS  - 3
VL  - 163
DO  - 10.1099/mic.0.000429
SP  - 364
EP  - 372
ER  - 
@article{
author = "Stanić, Marin and Križak, Strahinja and Jovanović, Mirna and Pajić, Tanja and Ćirić, Ana and Žižić, Milan and Zakrzewska, Joanna and Cvetić Antić, Tijana and Todorović, Nataša and Živić, Miroslav",
year = "2017",
abstract = "Increasing resistance of fungal strains to known fungicides has prompted identification of new candidates for fungicides among substances previously used for other purposes. We have tested the effects of known anion channel inhibitors anthracene-9-carboxylic acid (A9C) and niflumic acid (NFA) on growth, energy metabolism and anionic current of mycelium of fungus Phycomyces blakesleeanus. Both inhibitors significantly decreased growth and respiration of mycelium, but complete inhibition was only achieved by 100 and 500 μM NFA for growth and respiration, respectively. A9C had no effect on respiration of human NCI-H460 cell line and very little effect on cucumber root sprout clippings, which nominates this inhibitor for further investigation as a potential new fungicide. Effects of A9C and NFA on respiration of isolated mitochondria of P. blakesleeanus were significantly smaller, which indicates that their inhibitory effect on respiration of mycelium is indirect. NMR spectroscopy showed that both A9C and NFA decrease the levels of ATP and polyphosphates in the mycelium of P. blakesleeanus, but only A9C caused intracellular acidification. Outwardly rectifying, fast inactivating instantaneous anionic current (ORIC) was also reduced to 33±5 and 21±3% of its pre-treatment size by A9C and NFA, respectively, but only in the absence of ATP. It can be assumed from our results that the regulation of ORIC is tightly linked to cellular energy metabolism in P. blakesleeanus, and the decrease in ATP and polyphosphate levels could be a direct cause of growth inhibition.",
journal = "Microbiology",
title = "Growth inhibition of fungus Phycomyces blakesleeanus by anion channel inhibitors anthracene-9-carboxylic and niflumic acid attained through decrease in cellular respiration and energy metabolites",
number = "3",
volume = "163",
doi = "10.1099/mic.0.000429",
pages = "364-372"
}
Stanić, M., Križak, S., Jovanović, M., Pajić, T., Ćirić, A., Žižić, M., Zakrzewska, J., Cvetić Antić, T., Todorović, N.,& Živić, M.. (2017). Growth inhibition of fungus Phycomyces blakesleeanus by anion channel inhibitors anthracene-9-carboxylic and niflumic acid attained through decrease in cellular respiration and energy metabolites. in Microbiology, 163(3), 364-372.
https://doi.org/10.1099/mic.0.000429
Stanić M, Križak S, Jovanović M, Pajić T, Ćirić A, Žižić M, Zakrzewska J, Cvetić Antić T, Todorović N, Živić M. Growth inhibition of fungus Phycomyces blakesleeanus by anion channel inhibitors anthracene-9-carboxylic and niflumic acid attained through decrease in cellular respiration and energy metabolites. in Microbiology. 2017;163(3):364-372.
doi:10.1099/mic.0.000429 .
Stanić, Marin, Križak, Strahinja, Jovanović, Mirna, Pajić, Tanja, Ćirić, Ana, Žižić, Milan, Zakrzewska, Joanna, Cvetić Antić, Tijana, Todorović, Nataša, Živić, Miroslav, "Growth inhibition of fungus Phycomyces blakesleeanus by anion channel inhibitors anthracene-9-carboxylic and niflumic acid attained through decrease in cellular respiration and energy metabolites" in Microbiology, 163, no. 3 (2017):364-372,
https://doi.org/10.1099/mic.0.000429 . .
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