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List of works by Robert K Ernst

1,2,4-Triazolidine-3-thiones Have Specific Activity against Acinetobacter baumannii among Common Nosocomial Pathogens.

scientific article published on 20 October 2016

A Matrix-Assisted Laser Desorption Ionization–Time of Flight Mass Spectrometry Direct-from-Urine-Specimen Diagnostic for Gram-Negative Pathogens

scientific article published in 2022

A Prospective Study of Acinetobacter baumannii Complex Isolates and Colistin Susceptibility Monitoring by Mass Spectrometry of Microbial Membrane Glycolipids

scientific article published on 27 February 2019

A Pseudomonas aeruginosa hepta-acylated lipid A variant associated with cystic fibrosis selectively activates human neutrophils.

scientific article

A Transposon Site Hybridization Screen IdentifiesgalUandwecBCas Important for Survival of Yersinia pestis in Murine Macrophages ⬇️

scientific article published on December 2, 2011

A divergent Pseudomonas aeruginosa palmitoyltransferase essential for cystic fibrosis-specific lipid A.

scientific article

A rapid one‐step method for the characterization of membrane lipid remodeling in Francisella using matrix‐assisted laser desorption ionization time‐of‐flight tandem mass spectrometry ⬇️

scientific article published on September 30, 2011

A sensitive liquid chromatography/mass spectrometry-based assay for quantitation of amino-containing moieties in lipid A.

scientific article published on February 2009

Activation of Toll-like receptors by Burkholderia pseudomallei

scientific article

Automated lipid A structure assignment from hierarchical tandem mass spectrometry data

scientific article

Bacterial lipids: powerful modifiers of the innate immune response

scientific article published on 7 August 2017

CXC Chemokines Exhibit Bactericidal Activity against Multidrug-Resistant Gram-Negative Pathogens

scientific article published on 14 November 2017

Carrier-mediated enhancement of cognate T cell help: the basis for enhanced immunogenicity of meningococcal outer membrane protein polysaccharide conjugate vaccine

scientific article published on 01 August 2001

Characterization of late acyltransferase genes of Yersinia pestis and their role in temperature-dependent lipid A variation

scientific article

Characterization of the AggR Regulon in Enteroaggregative Escherichia coli ⬇️

scientific article published on October 22, 2012

Comparison of Francisella tularensis genomes reveals evolutionary events associated with the emergence of human pathogenic strains.

scientific article published on January 2007

Comprehensive analysis of clinical Burkholderia pseudomallei isolates demonstrates conservation of unique lipid A structure and TLR4-dependent innate immune activation

scientific article published on 23 February 2018

Concanavalin A promotes adherence of Salmonella typhimurium to small intestinal mucosa of rats

scientific article published on 01 October 1989

Correction to: Top Down Tandem Mass Spectrometric Analysis of a Chemically Modified Rough-Type Lipopolysaccharide Vaccine Candidate.

scientific article

Cytoplasmic LPS activates caspase-11: implications in TLR4-independent endotoxic shock

scientific article published on September 2013

Determination of pyrophosphorylated forms of lipid A in Gram-negative bacteria using a multivaried mass spectrometric approach

scientific article

Early evolutionary loss of the lipid A modifying enzyme PagP resulting in innate immune evasion in Yersinia pestis

scientific article published on 31 August 2020

Efflux Pumps of Burkholderia thailandensis Control the Permeability Barrier of the Outer Membrane

scientific article published on 23 September 2019

Elastic behavior of model membranes with antimicrobial peptides depends on lipid specificity and d-enantiomers

scientific article published on 01 February 2019

Exopolysaccharides from Burkholderia cenocepacia inhibit neutrophil chemotaxis and scavenge reactive oxygen species

scientific article

Expression level of human TLR4 rather than sequence is the key determinant of LPS responsiveness

scientific article published on 11 October 2017

Factors affecting the escape of Francisella tularensis from the phagolysosome

scientific article published on 01 October 2004

Genome mosaicism is conserved but not unique in Pseudomonas aeruginosa isolates from the airways of young children with cystic fibrosis.

scientific article published in December 2003

Genomic and Phenotypic Diversity among Ten Laboratory Isolates of Pseudomonas aeruginosa PAO1

scientific article published on 11 February 2019

Global Analysis and Comparison of the Transcriptomes and Proteomes of Group A Streptococcus Biofilms

scientific article

Growth phenotypes of Pseudomonas aeruginosa lasR mutants adapted to the airways of cystic fibrosis patients

scientific article published on April 2007

Host-based lipid inflammation drives pathogenesis in Francisella infection.

scientific article published on 6 November 2017

How intracellular bacteria survive: surface modifications that promote resistance to host innate immune responses.

scientific article

Human Toll-like receptor 4 responses to P. gingivalis are regulated by lipid A 1- and 4'-phosphatase activities

scientific article

Identification of an orphan response regulator required for the virulence of Francisella spp. and transcription of pathogenicity island genes.

scientific article published on 23 April 2007

Immunostimulatory properties of the emerging pathogen Stenotrophomonas maltophilia

scientific article

In Vivo Fitness Adaptations of Colistin-Resistant Acinetobacter baumannii Isolates to Oxidative Stress

scientific article published on 19 December 2016

Induction of the Yersinia pestis PhoP-PhoQ regulatory system in the flea and its role in producing a transmissible infection

scientific article published on 22 February 2013

Infection-derived lipids elicit an immune deficiency circuit in arthropods

scientific article published on 14 February 2017

Intradermal Delivery of Bacteria by Using Microneedle Arrays

scientific article published on 22 August 2018

Intranasal administration of BReC-CoV-2 COVID-19 vaccine protects K18-hACE2 mice against lethal SARS-CoV-2 challenge

scientific article published on 14 March 2022

LPS, TLR4 and infectious disease diversity.

scientific article

Lipid A structural modifications in extreme conditions and identification of unique modifying enzymes to define the Toll-like receptor 4 structure-activity relationship

scientific article published on 17 January 2017

Lipopolysaccharides from Different Burkholderia Species with Different Lipid A Structures Induce Toll-Like Receptor 4 Activation and React with Melioidosis Patient Sera

scientific article published on 18 November 2019

Loss of RND-Type Multidrug Efflux Pumps Triggers Iron Starvation and Lipid A Modifications in Pseudomonas aeruginosa

scientific article published on 12 July 2021

Macrophages from high-risk HLA-DQB1*0201/*0302 type 1 diabetes mellitus patients are hypersensitive to lipopolysaccharide stimulation.

scientific article published in November 2002

Maintenance of Deep Lung Architecture and Automated Airway Segmentation for 3D Mass Spectrometry Imaging

scientific article published on 27 December 2019

Modification of the 1-Phosphate Group during Biosynthesis of Capnocytophaga canimorsus Lipid A.

scientific article published on 7 December 2015

Monophosphoryl Lipid A Enhances Efficacy of a Francisella tularensis LVS-Catanionic Nanoparticle Subunit Vaccine against F. tularensis Schu S4 Challenge by Augmenting both Humoral and Cellular Immunity

scientific article

Mouse paneth cell secretory responses to cell surface glycolipids of virulent and attenuated pathogenic bacteria.

scientific article

Mutations of Francisella novicida that alter the mechanism of its phagocytosis by murine macrophages ⬇️

scientific article (publication date: 29 July 2010)

Norharmane Matrix Enhances Detection of Endotoxin by MALDI-MS for Simultaneous Profiling of Pathogen, Host, and Vector Systems

scientific article

Novel catanionic surfactant vesicle vaccines protect against Francisella tularensis LVS and confer significant partial protection against F. tularensis Schu S4 strain

scientific article

Potentiation of Francisella Resistance to Conventional Antibiotics through Small Molecule Adjuvants

scientific article published on 30 September 2015

Proteomic analysis of Pseudomonas aeruginosa grown under magnesium limitation

article

Pseudomonas aeruginosa activates caspase 1 through Ipaf

scholarly article

Pseudomonas aeruginosa lipid A diversity and its recognition by Toll-like receptor 4.

scientific article published on January 2003

Purification and characterization of deacylated and/or palmitoylated lipid A species unique to Salmonella enterica serovar Typhimurium

scientific article

Rapid identification of mcr-1-positive Escherichia coli from patient urine using a novel lipid-based MALDI-TOF-MS assay

scientific article published in 2021

Rationally Designed TLR4 Ligands for Vaccine Adjuvant Discovery

scientific article

Respiratory epithelial cells regulate lung inflammation in response to inhaled endotoxin

scientific article published on 26 March 2004

Rickettsia Lipid A Biosynthesis Utilizes the Late Acyltransferase LpxJ for Secondary Fatty Acid Addition

article

Role of CFTR, Pseudomonas aeruginosa and Toll-like receptors in cystic fibrosis lung inflammation

scientific article published on August 2009

Role of pagL and lpxO in Bordetella bronchiseptica lipid A biosynthesis

scientific article

Small molecule adjuvants that suppress both chromosomal and mcr-1 encoded colistin-resistance and amplify colistin efficacy in polymyxin-susceptible bacteria.

scientific article published on 9 September 2017

Small molecule downregulation of PmrAB reverses lipid A modification and breaks colistin resistance

scientific article

Specific lipopolysaccharide found in cystic fibrosis airway Pseudomonas aeruginosa

scientific article

Structural heterogeneity and environmentally regulated remodeling of Francisella tularensis subspecies novicida lipid A characterized by tandem mass spectrometry

scientific article published on 28 March 2007

Surface Acoustic Wave Nebulization Facilitating Lipid Mass Spectrometric Analysis ⬇️

scientific article published on July 12, 2012

The Pseudomonas aeruginosa lipid A deacylase: selection for expression and loss within the cystic fibrosis airway.

scientific article

The constitutive transport element (CTE) of Mason-Pfizer monkey virus (MPMV) accesses a cellular mRNA export pathway ⬇️

scientific article published on December 15, 1997

The prrF-encoded small regulatory RNAs are required for iron homeostasis and virulence of Pseudomonas aeruginosa

scientific article

The structurally similar, penta-acylated lipopolysaccharides of Porphyromonas gingivalis and Bacteroides elicit strikingly different innate immune responses.

scientific article published on 19 May 2009

The structure and function of Francisella lipopolysaccharide

scientific article published on 29 March 2007

Type IV pili promote early biofilm formation by Clostridium difficile

scientific article published on 30 June 2016

Unique lipid a modifications in Pseudomonas aeruginosa isolated from the airways of patients with cystic fibrosis.

scientific article published on 22 August 2007

Vanadate and triclosan synergistically induce alginate production by Pseudomonas aeruginosa strain PAO1 ⬇️

scientific article published on June 16, 2011

Variation in lipid A structure in the pathogenic yersiniae

scientific article

mig-14 is a Salmonella gene that plays a role in bacterial resistance to antimicrobial peptides

scientific article

pmrA(Con) confers pmrHFIJKL-dependent EGTA and polymyxin resistance on msbB Salmonella by decorating lipid A with phosphoethanolamine.

scientific article

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