Author

Praveen Kumar Singh

University of MiamiORCID 0000-0003-2429-7913Unclaimed ORCID profile · follow to get notified of new preprints

Additional preprints under this name without ORCID

Praveen Kumar Singh1 paper · University of Helsinki

Biology Disciplines

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Cancer Biology· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:mouse· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Assay:ChIP-seq· 1 Research Focus:differential expression· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Sabita RoyiD· 2 shared AA Armand· 1 shared Alejandro V. VillarinoiD· 1 shared Ana Peci· 1 shared Byron Fang· 1 shared Felipe BeckedorffiD· 1 shared John P BrabsoniD· 1 shared KTT Do· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersMicrobiology

Sabita RoyORCID

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2 papers

Recent·Most cited

MicrobiologybioRxivPreprintNov 7, 2025

Cross-Fostering with control dams rescues Gut Dysbiosis and Chromatin-associated Transcriptional Changes in Offspring of Opioid-Exposed Dams

Somnath Pandey, Yaa Fosuah Abu, Praveen Kumar Singh, Sabita Roy

This study shows that cross-fostering opioid-exposed pups to naive dams rescues gut dysbiosis and chromatin-related transcriptional changes, suggesting microbiome-driven mechanisms in opioid-induced developmental injury.

DOI 10.1101/2025.11.07.687278

mousebulk RNA-seq

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Cancer BiologybioRxivPreprintAug 22, 2025

B12 promotes gut dysbiosis and an inflammatory microenvironment that potentiates Tet2-deficient hematopoiesis.

Peter D. Lyon, Tiffany E. Leesang, John P Brabson…·Luisa Cimmino

This study shows that B12 supplementation promotes gut dysbiosis and inflammation, which enhances myelopoiesis in Tet2-deficient mice, suggesting a microbiome-mediated mechanism for clonal hematopoiesis.

1 citation

mouseexperimental assay

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