Output list
Journal article
Editorial: Towards the Rapid and Systematic Assessment of Vaccine Technologies
First online publication 03/09/2026
Frontiers in Immunology, 1816160, 17
Journal article
First online publication 06/26/2025
Frontiers in Immunology, 16, 1596518
Journal article
First online publication 05/29/2025
ACS Chemical Neuroscience, 16, 12, 2196-2207
Journal article
Methods integrating innate and adaptive immune responses in human in vitro immunization assays
First online publication 05/21/2025
Frontiers in Immunology, 16, 1584852
Journal article
Diverse toxins exhibit a common binding mode to the nicotinic acetylcholine receptors
First online publication 02/26/2025
Biophysical Journal, 124, 8, 1195-1207
Journal article
Reagent-free Hyperspectral Diagnosis of SARS-CoV-2 Infection in Saliva Samples
First online publication 01/16/2025
ECS Sensors Plus, 4, 1, 014601
Journal article
First online publication 11/18/2024
Frontiers in Immunology, 15, 1420284
Journal article
Nanodisc assembly from bacterial total lipid extracts
First online publication 08/05/2024
Chemistry and Physics of Lipids, 264, 105425
Journal article
mRNA vaccine platforms to prevent bacterial infections
Published 06/01/2024
Trends in molecular medicine, 30, 6, 524 - 526
Journal article
Published 04/23/2024
PloS one, 19, 4, e0293680
Universal and early recognition of pathogens occurs through recognition of evolutionarily conserved pathogen associated molecular patterns (PAMPs) by innate immune receptors and the consequent secretion of cytokines and chemokines. The intrinsic complexity of innate immune signaling and associated signal transduction challenges our ability to obtain physiologically relevant, reproducible and accurate data from experimental systems. One of the reasons for the discrepancy in observed data is the choice of measurement strategy. Immune signaling is regulated by the interplay between pathogen-derived molecules with host cells resulting in cellular expression changes. However, these cellular processes are often studied by the independent assessment of either the transcriptome or the proteome. Correlation between transcription and protein analysis is lacking in a variety of studies. In order to methodically evaluate the correlation between transcription and protein expression profiles associated with innate immune signaling, we measured cytokine and chemokine levels following exposure of human cells to the PAMP lipopolysaccharide (LPS) from the Gram-negative pathogen Pseudomonas aeruginosa. Expression of 84 messenger RNA (mRNA) transcripts and 69 proteins, including 35 overlapping targets, were measured in human lung epithelial cells. We evaluated 50 biological replicates to determine reproducibility of outcomes. Following pairwise normalization, 16 mRNA transcripts and 6 proteins were significantly upregulated following LPS exposure, while only five (CCL2, CSF3, CXCL5, CXCL8/IL8, and IL6) were upregulated in both transcriptomic and proteomic analysis. This lack of correlation between transcription and protein expression data may contribute to the discrepancy in the immune profiles reported in various studies. The use of multiomic assessments to achieve a systems-level understanding of immune signaling processes can result in the identification of host biomarker profiles for a variety of infectious diseases and facilitate countermeasure design and development.