TY  - CHAP
AU  - Senerovic, Lidija
AU  - Moric, Ivana
AU  - Milivojevic, Dusan
AU  - Opsenica, Dejan
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4459
AB  - The rapid emergence of antibiotic-resistant pathogens presents a global healthcare challenge. Bacteria control their virulence, motility, and biofilm formation, all of them being required for establishing pathogenicity, through a cell density-dependent communication system known as quorum sensing (QS). QS comprises production of extracellular signaling molecules, their detection, and population-wide response involving regulation of the virulence genes expression. Inhibition of QS affects virulence and reduces harmful effects to the host and as such presents a promising strategy to fight antibiotic-resistant infections. Multiresistant Pseudomonas aeruginosa belogns to the group of most critical pathogens for which the introduction of new therapeutics is imperative. In the search for novel therapeutics nature continues to be inexhaustible source of bioactive scaffolds, which provide the bases for structure-based rational drug design enabling further exploitation of diverse natural structures. This review describes bacterial QS systems, highlights strategies for their manipulation, overviews nature-inspired antivirulence molecules primarily against P. aeruginosa, and discusses their perspectives.
PB  - Elsevier
T2  - Biodiversity and Biomedicine
T1  - Nature-inspired synthetic analogues of quorum sensing signaling molecules as novel therapeutics against Pseudomonas aeruginosa infections
SP  - 497
EP  - 523
DO  - 10.1016/B978-0-12-819541-3.00025-6
ER  - 

@inbook{
author = "Senerovic, Lidija and Moric, Ivana and Milivojevic, Dusan and Opsenica, Dejan",
year = "2020",
abstract = "The rapid emergence of antibiotic-resistant pathogens presents a global healthcare challenge. Bacteria control their virulence, motility, and biofilm formation, all of them being required for establishing pathogenicity, through a cell density-dependent communication system known as quorum sensing (QS). QS comprises production of extracellular signaling molecules, their detection, and population-wide response involving regulation of the virulence genes expression. Inhibition of QS affects virulence and reduces harmful effects to the host and as such presents a promising strategy to fight antibiotic-resistant infections. Multiresistant Pseudomonas aeruginosa belogns to the group of most critical pathogens for which the introduction of new therapeutics is imperative. In the search for novel therapeutics nature continues to be inexhaustible source of bioactive scaffolds, which provide the bases for structure-based rational drug design enabling further exploitation of diverse natural structures. This review describes bacterial QS systems, highlights strategies for their manipulation, overviews nature-inspired antivirulence molecules primarily against P. aeruginosa, and discusses their perspectives.",
publisher = "Elsevier",
journal = "Biodiversity and Biomedicine",
booktitle = "Nature-inspired synthetic analogues of quorum sensing signaling molecules as novel therapeutics against Pseudomonas aeruginosa infections",
pages = "497-523",
doi = "10.1016/B978-0-12-819541-3.00025-6"
}

Senerovic, L., Moric, I., Milivojevic, D.,& Opsenica, D.. (2020). Nature-inspired synthetic analogues of quorum sensing signaling molecules as novel therapeutics against Pseudomonas aeruginosa infections. in Biodiversity and Biomedicine
Elsevier., 497-523.
https://doi.org/10.1016/B978-0-12-819541-3.00025-6

Senerovic L, Moric I, Milivojevic D, Opsenica D. Nature-inspired synthetic analogues of quorum sensing signaling molecules as novel therapeutics against Pseudomonas aeruginosa infections. in Biodiversity and Biomedicine. 2020;:497-523.
doi:10.1016/B978-0-12-819541-3.00025-6 .

Senerovic, Lidija, Moric, Ivana, Milivojevic, Dusan, Opsenica, Dejan, "Nature-inspired synthetic analogues of quorum sensing signaling molecules as novel therapeutics against Pseudomonas aeruginosa infections" in Biodiversity and Biomedicine (2020):497-523,
https://doi.org/10.1016/B978-0-12-819541-3.00025-6 . .

TY  - JOUR
AU  - Aleksic, Ivana
AU  - Jeremić, Jelena
AU  - Milivojevic, Dusan
AU  - Ilić-Tomić, Tatjana
AU  - Šegan, Sandra
AU  - Zlatović, Mario
AU  - Opsenica, Dejan
AU  - Senerovic, Lidija
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3198
AB  - Pseudomonas aeruginosa is a leading cause of nosocomial infections that are becoming increasingly difficult to treat due to the occurrence of antibiotic resistant strains. Since P. aeruginosa virulence is controlled through quorum sensing, small molecule treatments inhibiting quorum sensing signaling pathways provide a promising therapeutic option. Consequently, we synthesized a series of N-octaneamino-4-aminoquinoline derivatives to optimize this chemotype’s antivirulence activity against P. aeruginosa via inhibition of pyocyanin production. The most potent derivative, which possesses a benzofuran substituent, provided effective inhibition of pyocyanin production (IC50 = 12 μM), biofilm formation (BFIC50 = 50 μM), and motility. Experimentally, the compound’s activity is achieved through competitive inhibition of PqsR, and structure–activity data were rationalized using molecular docking studies.
PB  - American Chemical Society (ACS)
T2  - ACS Chemical Biology
T1  - N-benzyl derivatives of long-chained 4-Amino-7-chloro-quionolines as inhibitors of pyocyanin production in Pseudomonas aeruginosa
VL  - 14
IS  - 12
SP  - 2800
EP  - 2809
DO  - 10.1021/acschembio.9b00682
ER  - 

@article{
author = "Aleksic, Ivana and Jeremić, Jelena and Milivojevic, Dusan and Ilić-Tomić, Tatjana and Šegan, Sandra and Zlatović, Mario and Opsenica, Dejan and Senerovic, Lidija",
year = "2019",
abstract = "Pseudomonas aeruginosa is a leading cause of nosocomial infections that are becoming increasingly difficult to treat due to the occurrence of antibiotic resistant strains. Since P. aeruginosa virulence is controlled through quorum sensing, small molecule treatments inhibiting quorum sensing signaling pathways provide a promising therapeutic option. Consequently, we synthesized a series of N-octaneamino-4-aminoquinoline derivatives to optimize this chemotype’s antivirulence activity against P. aeruginosa via inhibition of pyocyanin production. The most potent derivative, which possesses a benzofuran substituent, provided effective inhibition of pyocyanin production (IC50 = 12 μM), biofilm formation (BFIC50 = 50 μM), and motility. Experimentally, the compound’s activity is achieved through competitive inhibition of PqsR, and structure–activity data were rationalized using molecular docking studies.",
publisher = "American Chemical Society (ACS)",
journal = "ACS Chemical Biology",
title = "N-benzyl derivatives of long-chained 4-Amino-7-chloro-quionolines as inhibitors of pyocyanin production in Pseudomonas aeruginosa",
volume = "14",
number = "12",
pages = "2800-2809",
doi = "10.1021/acschembio.9b00682"
}

Aleksic, I., Jeremić, J., Milivojevic, D., Ilić-Tomić, T., Šegan, S., Zlatović, M., Opsenica, D.,& Senerovic, L.. (2019). N-benzyl derivatives of long-chained 4-Amino-7-chloro-quionolines as inhibitors of pyocyanin production in Pseudomonas aeruginosa. in ACS Chemical Biology
American Chemical Society (ACS)., 14(12), 2800-2809.
https://doi.org/10.1021/acschembio.9b00682

Aleksic I, Jeremić J, Milivojevic D, Ilić-Tomić T, Šegan S, Zlatović M, Opsenica D, Senerovic L. N-benzyl derivatives of long-chained 4-Amino-7-chloro-quionolines as inhibitors of pyocyanin production in Pseudomonas aeruginosa. in ACS Chemical Biology. 2019;14(12):2800-2809.
doi:10.1021/acschembio.9b00682 .

Aleksic, Ivana, Jeremić, Jelena, Milivojevic, Dusan, Ilić-Tomić, Tatjana, Šegan, Sandra, Zlatović, Mario, Opsenica, Dejan, Senerovic, Lidija, "N-benzyl derivatives of long-chained 4-Amino-7-chloro-quionolines as inhibitors of pyocyanin production in Pseudomonas aeruginosa" in ACS Chemical Biology, 14, no. 12 (2019):2800-2809,
https://doi.org/10.1021/acschembio.9b00682 . .

TY  - JOUR
AU  - Aleksic, Ivana
AU  - Jeremić, Jelena
AU  - Milivojevic, Dusan
AU  - Ilić-Tomić, Tatjana
AU  - Šegan, Sandra
AU  - Zlatović, Mario
AU  - Opsenica, Dejan
AU  - Senerovic, Lidija
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3198
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3341
AB  - Pseudomonas aeruginosa is a leading cause of nosocomial infections that are becoming increasingly difficult to treat due to the occurrence of antibiotic resistant strains. Since P. aeruginosa virulence is controlled through quorum sensing, small molecule treatments inhibiting quorum sensing signaling pathways provide a promising therapeutic option. Consequently, we synthesized a series of N-octaneamino-4-aminoquinoline derivatives to optimize this chemotype’s antivirulence activity against P. aeruginosa via inhibition of pyocyanin production. The most potent derivative, which possesses a benzofuran substituent, provided effective inhibition of pyocyanin production (IC50 = 12 μM), biofilm formation (BFIC50 = 50 μM), and motility. Experimentally, the compound’s activity is achieved through competitive inhibition of PqsR, and structure–activity data were rationalized using molecular docking studies.
PB  - American Chemical Society (ACS)
T2  - ACS Chemical Biology
T1  - N-benzyl derivatives of long-chained 4-Amino-7-chloro-quionolines as inhibitors of pyocyanin production in Pseudomonas aeruginosa
VL  - 14
IS  - 12
SP  - 2800
EP  - 2809
DO  - 10.1021/acschembio.9b00682
ER  - 

@article{
author = "Aleksic, Ivana and Jeremić, Jelena and Milivojevic, Dusan and Ilić-Tomić, Tatjana and Šegan, Sandra and Zlatović, Mario and Opsenica, Dejan and Senerovic, Lidija",
year = "2019",
abstract = "Pseudomonas aeruginosa is a leading cause of nosocomial infections that are becoming increasingly difficult to treat due to the occurrence of antibiotic resistant strains. Since P. aeruginosa virulence is controlled through quorum sensing, small molecule treatments inhibiting quorum sensing signaling pathways provide a promising therapeutic option. Consequently, we synthesized a series of N-octaneamino-4-aminoquinoline derivatives to optimize this chemotype’s antivirulence activity against P. aeruginosa via inhibition of pyocyanin production. The most potent derivative, which possesses a benzofuran substituent, provided effective inhibition of pyocyanin production (IC50 = 12 μM), biofilm formation (BFIC50 = 50 μM), and motility. Experimentally, the compound’s activity is achieved through competitive inhibition of PqsR, and structure–activity data were rationalized using molecular docking studies.",
publisher = "American Chemical Society (ACS)",
journal = "ACS Chemical Biology",
title = "N-benzyl derivatives of long-chained 4-Amino-7-chloro-quionolines as inhibitors of pyocyanin production in Pseudomonas aeruginosa",
volume = "14",
number = "12",
pages = "2800-2809",
doi = "10.1021/acschembio.9b00682"
}

Aleksic, I., Jeremić, J., Milivojevic, D., Ilić-Tomić, T., Šegan, S., Zlatović, M., Opsenica, D.,& Senerovic, L.. (2019). N-benzyl derivatives of long-chained 4-Amino-7-chloro-quionolines as inhibitors of pyocyanin production in Pseudomonas aeruginosa. in ACS Chemical Biology
American Chemical Society (ACS)., 14(12), 2800-2809.
https://doi.org/10.1021/acschembio.9b00682

Aleksic I, Jeremić J, Milivojevic D, Ilić-Tomić T, Šegan S, Zlatović M, Opsenica D, Senerovic L. N-benzyl derivatives of long-chained 4-Amino-7-chloro-quionolines as inhibitors of pyocyanin production in Pseudomonas aeruginosa. in ACS Chemical Biology. 2019;14(12):2800-2809.
doi:10.1021/acschembio.9b00682 .

Aleksic, Ivana, Jeremić, Jelena, Milivojevic, Dusan, Ilić-Tomić, Tatjana, Šegan, Sandra, Zlatović, Mario, Opsenica, Dejan, Senerovic, Lidija, "N-benzyl derivatives of long-chained 4-Amino-7-chloro-quionolines as inhibitors of pyocyanin production in Pseudomonas aeruginosa" in ACS Chemical Biology, 14, no. 12 (2019):2800-2809,
https://doi.org/10.1021/acschembio.9b00682 . .