Author

S. Dalal

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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Microbiology· 3 Immunology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:host-pathogen & immune response· 3 Organism:human· 3 Research Focus:cell type annotation· 2 Assay:proteomics· 2 Research Focus:ecology & biodiversity· 1 Research Focus:gene regulatory network inference· 1 Assay:metabolomics· 1

Frequent Co-Authors

A. Fiebig· 3 shared M. Sogin· 3 shared S. Crosson· 3 shared A. Basu· 2 shared A. M. Eren· 2 shared D. Rubin· 2 shared E. Chang· 2 shared M. Schnizlein· 2 shared

Activity by Year

2021-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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3 shared papersMicrobiology

A. Fiebig

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Untangling the Role of Pathobionts from Bacteroides Species in Inflammatory Bowel Diseases

Y. Shan, J. Lake, C. M. Cham, M. Zhu, D. Kaur, D. Ringus, N. Fei, C. R. Weber, M. Spedale, B. Theriault, S. Dalal, D. T. Rubin, A. Fiebig, S. Crosson, K. Lolans, , E. B. Chang

This study shows that Bacteroides fragilis from UC patients promotes colitis in genetically susceptible mice, suggesting a role for pathobionts in IBD.

bioRxiv · Oct 29, 2023 · PreprintMicrobiology

Microbially-catalyzed conjugation of GABA and tyramine to bile acids

M. Mullowney, A. Fiebig, M. Schnizlein, M. McMillin, A. R. Rose, J. Koval, D. Rubin, S. Dalal, M. Sogin, E. Chang, A. Sidebottom, S. Crosson

The paper identifies bacteria that conjugate GABA and tyramine to bile acids in the human gut and shows these conjugates are present in stool and J-pouch contents.

bioRxiv · Sep 25, 2023Microbiology

Bile acid fitness determinants of a Bacteroides fragilis isolate from a human pouchitis patient

A. Fiebig, M. Schnizlein, S. Pena-Rivera, F. Trigodet, A. Dubey, M. Hennessy, A. Basu, S. Pott, S. Dalal, D. Rubin, M. Sogin, A. M. Eren, E. Chang, S. Crosson

This study identifies genes and pathways in B. fragilis that affect its fitness in bile acids, using a barcoded mutant library and transcriptomic analysis.

bioRxiv · May 11, 2023 · PreprintMicrobiology

The CXCR6/CXCL16 axis links inflamm-aging to disease severity in COVID-19 patients

D. J. Payne, S. Dalal, R. Leach, R. Parker, S. Griffin, C. S. McKimmie, G. P. Cook, S. J. Richards, P. Hillmen, T. Munir, L. Arnold, K. Riley, C. McKinley, S. Place, R. L. Baretto, D. J. Newton

This study examines the role of the CXCR6/CXCL16 axis in severe COVID-19, finding elevated CD8+CXCR6+ T cells with age and increased CXCL16 levels in severe cases.

bioRxiv · Jan 25, 2021 · PreprintImmunology