Author

Ragini Singh

National Institutes of Health

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

Biology Disciplines

Click to filter author papers

Cancer Biology· 1 Cell Biology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Organism:human· 2 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell type annotation· 1 Research Focus:gene regulatory network inference· 1 Assay:long-read sequencing· 1 Assay:proteomics· 1

Frequent Co-Authors

Ashish LaliD· 2 shared Erica C. PehrssoniD· 2 shared Ioannis GrammatikakisiD· 2 shared Ravi Kumar· 2 shared Xiao Ling Li· 2 shared Xinyu Wen· 2 shared Amit K. BeheraiD· 1 shared Biraj Shrethsa· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 42 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

2 shared papersCell Biology

Ashish LalORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Intron Retention Controls Localization of lncRNAs PURPL and MALAT1 to Promote Cell Proliferation and Migration

Ioannis Grammatikakis, Chosita Norkaew, You Jin song, Amit K. Behera, Erica C. Pehrsson, Corrine Corrina R. Hartford, Shreya Kordale, Rishabh Prasanth, Yongmei Zhao, Biraj Shrethsa, Xiao Ling Li, Ravi Kumar, Ragini Singh, Tayvia Brownmiller, Xinyu Wen, , Ashish Lal

The paper identifies U2AF2's role in intron retention of lncRNAs PURPL and MALAT1, showing how this process affects their localization and promotes cell proliferation and migration.

bioRxiv · Mar 25, 2026 · PreprintCell Biology

p53-induced RNA-binding protein ZMAT3 inhibits transcription of a hexokinase to suppress mitochondrial respiration

Ravi Kumar, Simon Couly, Bruna Rodrigues Muys, Xiao Ling Li, Ioannis Grammatikakis, Ragini Singh, Mary Guest, Xinyu Wen, Wei Tang, Stefan Ambs, Lisa M. Miller Jenkins, Erica C. Pehrsson, Raj Chari, Tsung-Ping Su, Ashish Lal

This study identifies ZMAT3 as a regulator of HKDC1 transcription through JUN, suppressing mitochondrial respiration in colorectal cancer cells.

bioRxiv · May 12, 2025 · PreprintCancer Biology