» Articles » PMID: 29385736

Overcoming Aminoglycoside Enzymatic Resistance: Design of Novel Antibiotics and Inhibitors

Overview
Journal Molecules
Publisher MDPI
Specialty Biology
Date 2018 Feb 2
PMID 29385736
Citations 45
Authors
Affiliations
Soon will be listed here.
Abstract

Resistance to aminoglycoside antibiotics has had a profound impact on clinical practice. Despite their powerful bactericidal activity, aminoglycosides were one of the first groups of antibiotics to meet the challenge of resistance. The most prevalent source of clinically relevant resistance against these therapeutics is conferred by the enzymatic modification of the antibiotic. Therefore, a deeper knowledge of the aminoglycoside-modifying enzymes and their interactions with the antibiotics and solvent is of paramount importance in order to facilitate the design of more effective and potent inhibitors and/or novel semisynthetic aminoglycosides that are not susceptible to modifying enzymes.

Citing Articles

Unveiling the nanoworld of antimicrobial resistance: integrating nature and nanotechnology.

Sharma D, Gautam S, Singh S, Srivastava N, Khan A, Bisht D Front Microbiol. 2025; 15():1391345.

PMID: 39850130 PMC: 11754303. DOI: 10.3389/fmicb.2024.1391345.


Evaluation of Antibiotic Resistance Mechanisms in Gram-Positive Bacteria.

Rajput P, Nahar K, Rahman K Antibiotics (Basel). 2025; 13(12.

PMID: 39766587 PMC: 11672434. DOI: 10.3390/antibiotics13121197.


Identification and characterization of a novel chromosome-encoded aminoglycoside -nucleotidyltransferase gene, in sp. TYF-12 isolated from the marine fish intestine.

Yu Y, Zhang R, Pan W, Sheng X, Chen S, Wang J Front Microbiol. 2024; 15:1475172.

PMID: 39726966 PMC: 11669914. DOI: 10.3389/fmicb.2024.1475172.


Natural Solutions to Antimicrobial Resistance: The Role of Essential Oils in Poultry Meat Preservation with Focus on Gram-Negative Bacteria.

Kovacevic Z, cabarkapa I, Saric L, Pajic M, Tomanic D, Kokic B Foods. 2024; 13(23).

PMID: 39682977 PMC: 11640364. DOI: 10.3390/foods13233905.


Environmental Antimicrobial Resistance: Implications for Food Safety and Public Health.

Ifedinezi O, Nnaji N, Anumudu C, Ekwueme C, Uhegwu C, Ihenetu F Antibiotics (Basel). 2024; 13(11).

PMID: 39596781 PMC: 11591122. DOI: 10.3390/antibiotics13111087.


References
1.
Hainrichson M, Pokrovskaya V, Shallom-Shezifi D, Fridman M, Belakhov V, Shachar D . Branched aminoglycosides: biochemical studies and antibacterial activity of neomycin B derivatives. Bioorg Med Chem. 2005; 13(20):5797-807. DOI: 10.1016/j.bmc.2005.05.058. View

2.
Hirsch D, Cox G, DErasmo M, Shakya T, Meck C, Mohd N . Inhibition of the ANT(2")-Ia resistance enzyme and rescue of aminoglycoside antibiotic activity by synthetic α-hydroxytropolones. Bioorg Med Chem Lett. 2014; 24(21):4943-7. PMC: 4798002. DOI: 10.1016/j.bmcl.2014.09.037. View

3.
Pedersen L, Benning M, Holden H . Structural investigation of the antibiotic and ATP-binding sites in kanamycin nucleotidyltransferase. Biochemistry. 1995; 34(41):13305-11. DOI: 10.1021/bi00041a005. View

4.
Nuthanakanti A, Boerneke M, Hermann T, Srivatsan S . Structure of the Ribosomal RNA Decoding Site Containing a Selenium-Modified Responsive Fluorescent Ribonucleoside Probe. Angew Chem Int Ed Engl. 2017; 56(10):2640-2644. PMC: 5397316. DOI: 10.1002/anie.201611700. View

5.
Revuelta J, Vacas T, Corzana F, Gonzalez C, Bastida A, Asensio J . Structure-based design of highly crowded ribostamycin/kanamycin hybrids as a new family of antibiotics. Chemistry. 2010; 16(10):2986-91. DOI: 10.1002/chem.200903003. View