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Strategies to Overcome Antimicrobial Resistance (AMR) Making Use of Non-Essential Target Inhibitors: A Review

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TLDR
The author focuses on the discovery of antibiotic adjuvants and on new tools to study and reduce the prevalence of resistant bacterial infections.
Abstract
Antibiotics have always been considered as one of the most relevant discoveries of the twentieth century. Unfortunately, the dawn of the antibiotic era has sadly corresponded to the rise of the phenomenon of antimicrobial resistance (AMR), which is a natural process whereby microbes evolve in such a way to withstand the action of drugs. In this context, the identification of new potential antimicrobial targets and/or the identification of new chemical entities as antimicrobial drugs are in great demand. To date, among the many possible approaches used to deal with antibiotic resistance is the use of antibiotic adjuvants that hit bacterial non-essential targets. In this review, the author focuses on the discovery of antibiotic adjuvants and on new tools to study and reduce the prevalence of resistant bacterial infections.

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Towards the sustainable discovery and development of new antibiotics

TL;DR: In this paper, the authors present a strategic blueprint to substantially improve our ability to discover and develop new antibiotics, and propose both short-term and long-term solutions to overcome the most urgent limitations in the various sectors of research and funding.
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Antibiotics in Food Chain: The Consequences for Antibiotic Resistance

TL;DR: The solution for antibiotic resistance will require comprehensive and incessant efforts of policymakers in agriculture along with the development of alternative therapeutics by experts in diverse fields of microbiology, biochemistry, clinical research, genetic, and computational engineering.
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Antimicrobial peptides (AMPs): a patent review (2015-2020).

TL;DR: A comprehensive analysis of patents and patent applications available on Espacenet, from the year 2015 to 2020 referring to the therapeutic use of AMPs, shows that these AMPs have been demonstrated to have some advantages over the traditional antibiotics with a broad spectrum of antimicrobial activities and even overcome bacterial drug-resistance.
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Carbonic Anhydrases: New Perspectives on Protein Functional Role and Inhibition in Helicobacter pylori.

TL;DR: In this paper, a review of the recent literature in this field and some of the above-mentioned issues are discussed, namely: (i) the implication of CAs from bacterial pathogens in determining the microorganism growth and virulence; (ii) the druggability of these enzymes using classical CA inhibitors (CAIs) of the sulfonamide-type as examples; (iii) the role played by Helicobacter pylori CAs in the acid tolerance/adaptation of the microbe within the human abdomen; (iv) the possibility of using H.
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Tackling Antimicrobial Resistance by promoting Antimicrobial stewardship in Medical and Allied Health Professional Curricula

TL;DR: The importance of the promotion of antimicrobial stewardship in medical and allied health professional curricula and training/educating tomorrow’s doctors in combatting antimicrobial resistance is discussed.
References
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Journal ArticleDOI

Origins and Evolution of Antibiotic Resistance

TL;DR: A review of antibiotic resistance development over the past half-century can be found in this article, with the oft-restated conclusion that it is time to act and to restore the therapeutic applications of antibiotics.
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Molecular Basis of Bacterial Outer Membrane Permeability Revisited

TL;DR: This review summarizes the development in the field since the previous review and begins to understand how this bilayer of the outer membrane can retard the entry of lipophilic compounds, owing to increasing knowledge about the chemistry of lipopolysaccharide from diverse organisms and the way in which lipopoly Saccharide structure is modified by environmental conditions.
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Biofilms: an emergent form of bacterial life.

TL;DR: The fundamental role of the biofilm matrix is considered, describing how the characteristic features of biofilms — such as social cooperation, resource capture and enhanced survival of exposure to antimicrobials — all rely on the structural and functional properties of the matrix.
Journal Article

The Antibiotic Resistance Crisis: Part 1: Causes and Threats

TL;DR: Decades after the first patients were treated with antibiotics, bacterial infections have again become a threat because of the rapid emergence of resistant bacteria-a crisis attributed to abuse of these medications and a lack of new drug development.
Related Papers (5)
Trending Questions (1)
What are the advantages and disadvantages of using non-essential target inhibitors to overcome antimicrobial resistance?

Advantages: Targeting non-essential pathways can minimize the impact of resistance to antibiotics. Disadvantages: The development of new molecules and understanding the biochemical basis of these targets is challenging.