Author

Shashank Katiyar

Broad InstituteORCID 0009-0004-2265-2883Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Research Focus:cell type annotation· 2 Research Focus:clustering· 2 Approach:deep learning· 2 Organism:human· 2 Assay:scRNA-seq· 2 Research Focus:spatial domain detection· 2 Assay:spatial transcriptomics· 2 Approach:statistical model· 2

Frequent Co-Authors

Carlos Alberto Oliveira de BiagiiD· 2 shared Costanza Lo CascioiD· 2 shared Jacob S RozowskyiD· 2 shared Johannes GojoiD· 2 shared Mariella G. FilbiniD· 2 shared Adam C Resnick· 1 shared Alicia-Christina Baumgartner· 1 shared Ana Guerreiro StückliniD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 41 mutual co-author links

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2 shared papersCancer Biology

Carlos Alberto Oliveira de BiagiORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

Single-cell multi-omic analyses resolve the cellular diversity of ALK/ROS1/MET/NTRK-fused gliomas in infants and older children

Andrea Joseph De Micheli, Carlos Alberto Oliveira de Biagi, Costanza Lo Cascio, Charbel Machaalani, Andreas Postlmayr, Shashank Katiyar, Roeltje R. Maas, Venkatesh Kancherla, Regina Reimann, Michal Zápotocký, Liana Figueiredo Nobre, Sebastian K. Eder, Jacob S Rozowsky, Théo Ribierre, Fides Lea Zenk, , Ana Guerreiro Stücklin

The paper uses single-cell and spatial multi-omic analyses to characterize cellular diversity in RTK-fused gliomas across pediatric age groups, identifying distinct cancer cell states and myeloid subgroups.

bioRxiv · Jul 16, 2026 · PreprintCancer Biology

Single-cell multidimensional profiling of tumor cell heterogeneity in supratentorial ependymomas

Daeun Jeong, Sara G. Danielli, Kendra K. Maaß, David R. Ghasemi, Svenja Kristin Tetzlaff, Ekin Reyhan, Li Jiang, Shashank Katiyar, Julia K. Sundheimer, Costanza Lo Cascio, Sina Neyazi, Carlos Alberto Oliveira de Biagi, Elsa Couvillon, Sophia Castellani, Maria F. Pazyra‐Murphy, , Mariella G. Filbin

This study integrates single-cell and spatial transcriptomics with live-cell imaging to characterize tumor heterogeneity in supratentorial ependymomas, revealing distinct progenitor-like states and spatial organization patterns.

Nature · Mar 11, 2026Peer-reviewedCancer Biology