Omar M. El-Halfawy

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Chemical Communication of Antibiotic Resistance by a Highly Resistant Subpopulation of Bacterial Cells

M. Valvano, Miguel A. Valvano, Omar M. El-Halfawy, 2013, PloS one.

Chemical Communication of Antibiotic Resistance by Highly Resistant Bacteria.

Omar M. El-Halfawy, 2014 .

Communication is key: do bacteria use a universal 'language' to spread resistance?

M. Valvano, Omar M. El-Halfawy, 2013, Future microbiology.

Membrane permeability alteration of some bacterial clinical isolates by selected antihistaminics

H. Abou-Shleib, M. El-Nakeeb, Omar M. El-Halfawy, 2011 .

Antimicrobial PLGA ultrafine fibers: interaction with wound bacteria.

Somiraa S. Said, A. Aloufy, L. El-Khordagui, 2011, European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V.

Uncovering the hidden antibiotic potential of Cannabis.

C. MacNair, L. Carfrae, E. Brown, 2020, ACS infectious diseases.

The suhB gene of Burkholderia cenocepacia is required for protein secretion, biofilm formation, motility and polymyxin B resistance.

M. Valvano, D. Aubert, Omar M. El-Halfawy, 2012, Microbiology.

Heteroresistance of opportunistic bacteria to antimicrobial peptides: a new challenge to antimicrobial therapy of cystic fibrosis infections

M. Valvano, Omar M. El-Halfawy, 2011 .

Reversal of antibiotic resistance in Gram‐positive bacteria by the antihistaminic azelastine

H. Abou-Shleib, M. El-Nakeeb, Omar M. El-Halfawy, 2012, APMIS : acta pathologica, microbiologica, et immunologica Scandinavica.

In vitro antibacterial activity of some antihistaminics belonging to different groups against multi-drug resistant clinical isolates

H. Abou-Shleib, M. El-Nakeeb, Omar M. El-Halfawy, 2011, Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology].

Discovery of an antivirulence compound that reverses β-lactam resistance in MRSA

E. Brown, R. Epand, D. Heinrichs, 2019, Nature Chemical Biology.

An evolutionary conserved detoxification system for membrane lipid–derived peroxyl radicals in Gram-negative bacteria

G. Cosa, J. Décout, M. Valvano, 2022, PLoS biology.

Novel antibiotic combinations proposed for treatment of Burkholderia cepacia complex infections

M. Valvano, Omar M. El-Halfawy, M. Naguib, 2017, Antimicrobial Resistance & Infection Control.

Antimicrobial Heteroresistance: an Emerging Field in Need of Clarity

M. Valvano, Omar M. El-Halfawy, 2015, Clinical Microbiology Reviews.

Membrane permeability alteration of some bacterial clinical isolates by selected antihistaminics

H. Abou-Shleib, M. El-Nakeeb, Omar M. El-Halfawy, 2011, Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology].

Non-genetic mechanisms communicating antibiotic resistance: rethinking strategies for antimicrobial drug design

M. Valvano, Omar M. El-Halfawy, 2012, Expert opinion on drug discovery.

Uncovering the hidden antibiotic potential of Cannabis

C. MacNair, L. Carfrae, E. Brown, 2019, bioRxiv.

Putrescine Reduces Antibiotic-Induced Oxidative Stress as a Mechanism of Modulation of Antibiotic Resistance in Burkholderia cenocepacia

M. Valvano, Omar M. El-Halfawy, 2014, Antimicrobial Agents and Chemotherapy.

Burkholderia cenocepacia Modulation of Antibiotic Resistance in Oxidative Stress as a Mechanism of Putrescine Reduces Antibiotic-Induced

M. Valvano, Omar M. El-Halfawy, 2014 .

Identification of Two Phosphate Starvation-induced Wall Teichoic Acid Hydrolases Provides First Insights into the Degradative Pathway of a Key Bacterial Cell Wall Component*

S. French, E. Brown, C. Gross, 2016, The Journal of Biological Chemistry.

Bioburden-responsive antimicrobial PLGA ultrafine fibers for wound healing.

Somiraa S. Said, A. Aloufy, L. El-Khordagui, 2012, European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V.

Broadened glycosylation patterning of heterologously produced erythromycin.

E. Brown, Lei Fang, B. Pfeifer, 2018, Biotechnology and bioengineering.

High-Throughput Screening for Inhibitors of Wall Teichoic Acid Biosynthesis in Staphylococcus aureus.

E. Brown, Omar M. El-Halfawy, 2019, Methods in molecular biology.

Antibiotic Capture by Bacterial Lipocalins Uncovers an Extracellular Mechanism of Intrinsic Antibiotic Resistance

M. Valvano, R. Ingram, S. Loutet, 2017, mBio.

Antimicrobial Heteroresistance: an Emerging Field in Need of Clarity

M. Valvano, Omar M. El-Halfawy, 2015, Clinical Microbiology Reviews.

Identification of synergists that potentiate the action of polymyxin B against Burkholderia cenocepacia.

J. Davies, M. Valvano, D. Speert, 2015, International journal of antimicrobial agents.

Polyamine-mediated sensitization of Klebsiella pneumoniae to macrolides through a dual mode of action

Omar M. El-Halfawy, Joshua M. E. Adams, Peri B Moulding, 2024, bioRxiv.

Mechanistic insights and in vivo efficacy of thiosemicarbazones against methicillin-resistant Staphylococcus aureus.

Ronald S. Flannagan, Omar M. El-Halfawy, David W. Watson, 2024, The Journal of biological chemistry.

Communication is key: do bacteria use a universal ‘language’ to spread resistance?

M. Valvano, Omar M. El-Halfawy, 2018 .