Author

J. B. Xavier

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· 5 Evolutionary Biology· 1

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Approach:statistical model· 5 Assay:metagenomics· 4 Research Focus:cell type annotation· 3 Organism:human· 3 Research Focus:host-pathogen & immune response· 2 Research Focus:cell-cell communication· 1 Research Focus:clustering· 1 Approach:deep learning· 1

Frequent Co-Authors

M. R. M. van den Brink· 4 shared B. P. Taylor· 3 shared E. Fontana· 3 shared J. Schluter· 3 shared J. U. Peled· 3 shared Y. Taur· 3 shared A. Dai· 2 shared A. Djukovic· 2 shared

Activity by Year

2017-2022 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 44 mutual co-author links

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4 shared papersMicrobiology

M. R. M. van den Brink

Mutual co-authors in cluster

Author profile →

6 papers

Recent·Most cited

A High Fraction of Oral Bacteria in the Feces Indicates Gut Microbiota Depletion with Implications for Human Health

C. Liao, T. Rolling, A. Djukovic, T. Fei, V. Mishra, H. Liu, C. Lindberg, L. Dai, B. Zhai, J. U. Peled, M. R. M. van den Brink, T. M. Hohl, J. B. Xavier

The paper investigates the association between oral bacteria in feces and gut microbiota depletion, supporting the Marker hypothesis over the Expansion hypothesis.

bioRxiv · Oct 24, 2022Microbiology

The TaxUMAP atlas: efficient display of large clinical microbiome data reveals ecological competition involved in protection against bacteremia

J. Schluter, A. Djukovic, B. P. Taylor, J. Yan, C. Duan, G. A. Hussey, C. Liao, S. Sharma, E. Fontana, L. A. Amoretti, R. J. Wright, A. Dai, J. Peled, Y. Taur, M.-A. Perales, , J. B. Xavier

The paper introduces TaxUMAP, a visualization tool for microbiome data, revealing that Klebsiella species reduce bacteremia risk through competition with other pathogens.

bioRxiv · Sep 27, 2022Microbiology

An association between the gut microbiota and immune cell dynamics in humans.

J. Schluter, J. U. Peled, B. P. Taylor, M. Smith, K. A. Markey, Y. Taur, R. Niehus, A. Staffas, A. Dai, E. Fontana, L. A. Amoretti, R. J. Wright, S. Morjaria, M. Fenelus, M. S. Pessin, , J. B. Xavier

The paper identifies associations between gut bacteria and white blood cell dynamics in humans during recovery from hematopoietic cell transplantation.

bioRxiv · May 7, 2020 · PreprintMicrobiology

Evolution at the edge of expanding populations

M. Deforet, C. Carmona-Fontaine, K. S. Korolev, J. B. Xavier

The paper develops a model to predict evolution in expanding populations by analyzing the trade-off between growth and dispersal rates.

bioRxiv · Apr 25, 2019Evolutionary Biology

Antibiotic-induced shifts in fecal microbiota density and composition during hematopoietic stem cell transplantation

S. Morjaria, J. Schluter, B. P. Taylor, E. R. Littmann, R. A. Carter, E. Fontana, J. U. Peled, M. R. M. van den Brink, J. B. Xavier, Y. Taur

The paper analyzes microbiota changes in HCT patients using daily stool sampling and antibiotic impact assessment.

bioRxiv · Apr 13, 2019Microbiology

The Vibrio cholerae Type VI Secretion System Can Modulate Host Intestinal Mechanics to Displace Commensal Gut Bacteria

S. L. Logan, J. Thomas, J. Yan, R. P. Baker, D. S. Shields, J. B. Xavier, B. K. Hammer, R. Parthasarathy

This study shows Vibrio cholerae uses its Type VI Secretion System to enhance zebrafish intestinal motility, displacing commensal bacteria without killing them.

bioRxiv · Nov 29, 2017Microbiology