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Areas
Technologies

About

Our research focuses on designing innovative statistical strategies and bioinformatics tools to analyze biomedical data generated from cutting-edge technologies. We collaborate closely with research scientists both within and outside our institute, leveraging our bioinformatics expertise to interpret their data and address biological questions.

We have extensive experience and strong expertise in:
• Differential analyses of gene/transcript expression, pathways, and DNA methylation
• Detecting alternative splicing and differential exon/transcript usage
• Integration of expression, methylation, epigenetic marks, and chromatin accessibility data
• Single-cell omics analysis
• Spatial data analysis
• Applications of sequencing, single-cell, and spatial technologies in cancer research

Our longstanding collaboration with the breast cancer lab at WEHI has yielded numerous significant discoveries and high-impact publications. We are eager to form additional collaborations with other research groups both within and outside our institute to apply our bioinformatics expertise to their projects.

Publications

Selected publications from Dr Yunshun Chen

Yip RKH, Er J, Qin L, Nguyen QH, Motyer A, Rimes JS, Light A, Mishi RD, Ling L, Anttila CJA, Tsui E, Amann-Zalcenstein D, Dowling MR, Rogers KL, Bowden R, Chen Y, Harrison SJ, Hawkins ED. Profiling the spatial architecture of multiple myeloma in human bone marrow trephine biopsy specimens with spatial transcriptomics.Blood. 2025;:10.1182/blood.2025028896

Cheng J, Jin X, Smyth GK, Chen Y. Benchmarking cell type annotation methods for 10x Xenium spatial transcriptomics data. BMC Bioinformatics. 2025;26(1):10.1186/s12859-025-06044-0

Chen Y, Chen L, Lun ATL, Baldoni PL, Smyth GK. edgeR v4: powerful differential analysis of sequencing data with expanded functionality and improved support for small counts and larger datasets. Nucleic Acids Research. 2025;53(2):10.1093/nar/gkaf018

Baldoni PL, Chen Y, Hediyeh-zadeh S, Liao Y, Dong X, Ritchie ME, Shi W, Smyth GK. Dividing out quantification uncertainty allows efficient assessment of differential transcript expression with edgeR. Nucleic Acids Research. 2024;52(3):10.1093/nar/gkad1167

Joyce R, Pascual R, Heitink L, Capaldo BD, Vaillant F, Christie M, Tsai M, Surgenor E, Anttila CJA, Rajasekhar P, Jackling FC, Trussart M, Milevskiy MJG, Song X, Li M, Teh CE, Gray DHD, Smyth GK, Chen Y, Lindeman GJ, Visvader JE. Identification of aberrant luminal progenitors and mTORC1 as a potential breast cancer prevention target in BRCA2 mutation carriers. Nature Cell Biology. 2024;26(1):10.1038/s41556-023-01315-5

Pal B, Chen Y, Vaillant F, Capaldo BD, Joyce R, Song X, Bryant VL, Penington JS, Di Stefano L, Tubau Ribera N, Wilcox S, Mann GB, Papenfuss AT, Lindeman GJ, Smyth GK, Visvader JE. A single‐cell RNA expression atlas of normal, preneoplastic and tumorigenic states in the human breast. The EMBO Journal. 2021;40(11):10.15252/embj.2020107333

Chen Y, Pal B, Visvader JE, Smyth GK. Differential methylation analysis of reduced representation bisulfite sequencing experiments using edgeR. F1000Research. 2017;6:10.12688/f1000research.13196.1

Pal B, Chen Y, Vaillant F, Jamieson P, Gordon L, Rios AC, Wilcox S, Fu N, Liu KH, Jackling FC, Davis MJ, Lindeman GJ, Smyth GK, Visvader JE. Construction of developmental lineage relationships in the mouse mammary gland by single-cell RNA profiling. Nature Communications. 2017;8(1):10.1038/s41467-017-01560-x

Chen Y, Lun ATL, Smyth GK. From reads to genes to pathways: differential expression analysis of RNA-Seq experiments using Rsubread and the edgeR quasi-likelihood pipeline. F1000Research. 2016;5:10.12688/f1000research.8987.1

McCarthy DJ, Chen Y, Smyth GK. Differential expression analysis of multifactor RNA-Seq experiments with respect to biological variation. Nucleic Acids Research. 2012;40(10):10.1093/nar/gks042

Lab research projects

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