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List of works by Gireesh Rajashekara

A quantitative polymerase chain reaction assay for detection and quantification of Lawsonia intracellularis

scientific article published on March 2010

Antimicrobial Resistance and Genotypic Diversity of Campylobacter Isolated from Pigs, Dairy, and Beef Cattle in Tanzania

scientific article

Attenuated bioluminescent Brucella melitensis mutants GR019 (virB4), GR024 (galE), and GR026 (BMEI1090-BMEI1091) confer protection in mice

scientific article published on May 2006

Blue-light-activated histidine kinases: two-component sensors in bacteria.

scientific article published on August 2007

Brucella: functional genomics and host-pathogen interactions.

scientific article published on June 2006

CGHScan: finding variable regions using high-density microarray comparative genomic hybridization data

scientific article

Campylobacter Species Isolated from Pigs in Grenada Exhibited Novel Clones: Genotypes and Antimicrobial Resistance Profiles of Sequence Types

scientific article published on 26 June 2017

Campylobacter in Poultry: Ecology and Potential Interventions

scientific article published on June 2015

Comparative whole-genome hybridization reveals genomic islands in Brucella species

scientific article published in August 2004

Comparison of probiotic lactobacilli and bifidobacteria effects, immune responses and rotavirus vaccines and infection in different host species

scientific article published on 14 January 2016

Contribution of TAT system translocated PhoX to Campylobacter jejuni phosphate metabolism and resilience to environmental stresses

scientific article

Denitrification genes regulate Brucella virulence in mice

scientific article published on September 2004

Differential Effects of Escherichia coli Nissle and Lactobacillus rhamnosus Strain GG on Human Rotavirus Binding, Infection, and B Cell Immunity

scientific article published on 22 January 2016

Discovery of Novel Small Molecule Growth Inhibitors to Manage Pseudomonas Leaf Spot Disease on Peppers (<i>Capsicum</i> sp.)

scientific article published in 2023

Discovery of novel small molecule modulators of Clavibacter michiganensis subsp. michiganensis

scientific article published on 19 October 2015

Divergent immunomodulating effects of probiotics on T cell responses to oral attenuated human rotavirus vaccine and virulent human rotavirus infection in a neonatal gnotobiotic piglet disease model

scientific article

Effects of Escherichia coli Nissle 1917 and Ciprofloxacin on small intestinal epithelial cell mRNA expression in the neonatal piglet model of human rotavirus infection

scientific article published on 13 December 2016

Erythritol triggers expression of virulence traits in Brucella melitensis.

scientific article published on 16 February 2013

Escherichia coli Nissle 1917 Enhances Efficacy of Oral Attenuated Human Rotavirus Vaccine in a Gnotobiotic Piglet Model

scientific article published in 2022

Escherichia coli Nissle 1917 protects gnotobiotic pigs against human rotavirus by modulating pDC and NK-cell responses

scientific article published on 26 July 2016

Evaluation of Novel Quorum Sensing Inhibitors Targeting Auto-Inducer 2 (AI-2) for the Control of Avian Pathogenic Escherichia coli Infections in Chickens

scientific article published in 2022

Functional characterization of exopolyphosphatase/guanosine pentaphosphate phosphohydrolase (PPX/GPPA) of Campylobacter jejuni

scientific article published on 25 February 2014

Functional invariant NKT cells in pig lungs regulate the airway hyperreactivity: a potential animal model

scientific article published on 2 November 2010

Genomic island 2 of Brucella melitensis is a major virulence determinant: functional analyses of genomic islands.

scientific article published on 18 July 2008

Genotypic and phenotypic properties of cattle-associated Campylobacter and their implications to public health in the USA

scientific article

Genotypic relatedness and antimicrobial resistance of Salmonella Heidelberg isolated from chickens and turkeys in the midwestern United States

scientific article published on May 2017

In Vitro Evaluation of the Impact of the Probiotic E. coli Nissle 1917 on Campylobacter jejuni's Invasion and Intracellular Survival in Human Colonic Cells.

scientific article published on 22 August 2017

In Vitro and In Vivo Evaluation of Lacticaseibacillus rhamnosus GG and Bifidobacterium lactis Bb12 Against Avian Pathogenic Escherichia coli and Identification of Novel Probiotic-Derived Bioactive Peptides

scientific article published in 2021

Insights into potential pathogenesis mechanisms associated with Campylobacter jejuni-induced abortion in ewes

scientific article

Lactobacilli and Bifidobacteria enhance mucosal B cell responses and differentially modulate systemic antibody responses to an oral human rotavirus vaccine in a neonatal gnotobiotic pig disease model

scientific article

Lactobacilli and bifidobacteria promote immune homeostasis by modulating innate immune responses to human rotavirus in neonatal gnotobiotic pigs

scientific article

Nonculturability Might Underestimate the Occurrence of Campylobacter in Broiler Litter

scientific article published on 16 June 2017

Novel Anti-Campylobacter Compounds Identified Using High Throughput Screening of a Pre-selected Enriched Small Molecules Library.

scientific article published on 6 April 2016

Novel Small Molecule Growth Inhibitor Affecting Bacterial Outer Membrane Reduces Extraintestinal Pathogenic Escherichia coli (ExPEC) Infection in Avian Model

scientific article published on 01 September 2021

Occurrence of the invasion associated marker (iam) in Campylobacter jejuni isolated from cattle

scientific article

Phenotypic and genotypic diversity of thermophilic Campylobacter spp. in commercial turkey flocks: a longitudinal study

scientific article

Polyphosphate and associated enzymes as global regulators of stress response and virulence in Campylobacter jejuni

scientific article

Polyphosphate kinase 2: a novel determinant of stress responses and pathogenesis in Campylobacter jejuni

scientific article

Polyphosphate kinases modulate Campylobacter jejuni outer membrane constituents and alter its capacity to invade and survive in intestinal epithelial cells in vitro

scientific article

Polyphosphate-mediated modulation of Campylobacter jejuni biofilm growth and stability.

scientific article

Prevalence and Antimicrobial Resistance of Campylobacter Isolated from Dressed Beef Carcasses and Raw Milk in Tanzania

scientific article published on 08 July 2015

Prevalence and Load of the Campylobacter Genus in Infants and Associated Household Contacts in Rural Eastern Ethiopia: a Longitudinal Study from the Campylobacter Genomics and Environmental Enteric Dysfunction (CAGED) Project

scientific article published in 2023

Probiotics and colostrum/milk differentially affect neonatal humoral immune responses to oral rotavirus vaccine

scientific article published on 21 February 2013

Protein Malnutrition Alters Tryptophan and Angiotensin-Converting Enzyme 2 Homeostasis and Adaptive Immune Responses in Human Rotavirus-Infected Gnotobiotic Pigs with Human Infant Fecal Microbiota Transplant

scientific article

Protein Malnutrition Modifies Innate Immunity and Gene Expression by Intestinal Epithelial Cells and Human Rotavirus Infection in Neonatal Gnotobiotic Pigs.

scientific article published on March 2017

Putative quorum-sensing regulator BlxR of Brucella melitensis regulates virulence factors including the type IV secretion system and flagella.

scientific article published on 29 February 2008

Respiratory proteins contribute differentially to Campylobacter jejuni's survival and in vitro interaction with hosts' intestinal cells

scientific article

The Combined Escherichia coli Nissle 1917 and Tryptophan Treatment Modulates Immune and Metabolome Responses to Human Rotavirus Infection in a Human Infant Fecal Microbiota-Transplanted Malnourished Gnotobiotic Pig Model

scientific article published in 2022

The impairment of methylmenaquinol:fumarate reductase affects hydrogen peroxide susceptibility and accumulation in Campylobacter jejuni

scientific article

The twin-arginine translocation system: contributions to the pathobiology of Campylobacter jejuni

scientific article

Translating 'big data': better understanding of host-pathogen interactions to control bacterial foodborne pathogens in poultry

scientific article published on 07 January 2020

Unraveling Brucella genomics and pathogenesis in immunocompromised IRF-1-/- mice

scientific article

Unraveling the Differences between Gram-Positive and Gram-Negative Probiotics in Modulating Protective Immunity to Enteric Infections.

scientific article published on 27 March 2017

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