Author

N. G. Kumar

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Biochemistry· 2 Microbiology· 1 Pharmacology & Toxicology· 1

Signature Assays, Organisms & Methods

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Organism:human· 4 Research Focus:differential expression· 2 Assay:metabolomics· 2 Approach:statistical model· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Assay:imaging· 1

Frequent Co-Authors

D. Contaifer· 3 shared D. S. Wijesinghe· 2 shared A. A. Toor· 1 shared A. Abbate· 1 shared A. D. Ranasinghe· 1 shared A. P. Rossi· 1 shared A. R. Kroken· 1 shared B. Broering· 1 shared

Activity by Year

2018-2022 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

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3 shared papersBiochemistry

D. Contaifer

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Pseudomonas aeruginosa can diversify after host cell invasion to establish multiple intracellular niches

N. G. Kumar, V. Nieto, A. R. Kroken, E. Jedel, M. R. Grosser, M. E. Hallsten, M. M. E. Metruccio, T. L. Yahr, D. J. Evans, S. M. J. Fleiszig

This study shows Pseudomonas aeruginosa can persist in vacuoles within host cells despite lacking the T3SS, tolerating antibiotics, and contributing to pathogenesis through intracellular diversification.

bioRxiv · Oct 7, 2022Microbiology

Detecting Direct Oral Anticoagulants in Trauma Patients using Liquid Chromatography-Mass Spectrometry: a Novel Approach to Medication Reconciliation

S. Jayaraman, J. H. DeAntonio, S. W. Leichtle, J. Han, L. Liebrecht, D. Contaifer, C. Young, C. Chou, J. Staschen, D. Doan, N. G. Kumar, L. Wolfe, T. Nguyen, G. Chenault, R. J. Anand, , D. S. Wijesinghe

This paper develops an LCMS-based assay to detect DOACs in trauma patients, achieving high accuracy and identifying potential medication reconciliation issues.

bioRxiv · May 27, 2019Pharmacology & Toxicology

Metabolic Modulation Predicts Heart Failure Tests Performance

D. Contaifer, L. F. Buckley, G. Wohlford, N. G. Kumar, J. M. Morriss, A. D. Ranasinghe, S. Carbone, J. M. Canada, C. Trankle, A. Abbate, B. W. Van Tassell, D. Wijesinghe

This study identifies metabolic pathways and biomarkers associated with heart failure test performance using metabolomic and lipidomic profiling.

bioRxiv · Feb 20, 2019Biochemistry

Risk stratification of allogeneic stem cell recipients with respect to the potential for development of GVHD via their pre-transplant plasma lipid and metabolic signature

D. Contaifer, C. H. Roberts, N. G. Kumar, R. Natarajan, B. J. Fisher, K. Leslie, J. Reed, A. A. Toor, D. S. Wijesinghe

This study identifies pre-transplant plasma lipid and metabolic biomarkers that predict graft vs. host disease (GVHD) risk in allogeneic stem cell transplant recipients with high accuracy.

bioRxiv · Nov 20, 2018Biochemistry