Main Appointments
- Head of Computational Immunology Platform, Singapore Immunology Network (SIgN, A*STAR, Singapore)
- Assistant Principal Investigator, Bioinformatics Institute (BII, A*STAR, Singapore)
- Adjunct Assistant Professor, Lee Kong Chian School of Medicine (LKCMedicine, Singapore)
Research Focus
The lab's core objective is to establish advanced AI tools that have three primary functions:
1. Extraction of Spatial Features with Clinical Significance:
The lab focuses on developing techniques that allow for the identification and extraction of spatial features within tissue samples that hold clinical relevance. By leveraging these AI-driven methods, researchers can uncover critical patterns and characteristics
that contribute to the understanding of disease progression, treatment response, and patient outcomes
2. Prediction of Spatial Omics Signals from Histological H&E Images:
One of the lab's key areas of expertise lies in leveraging AI algorithms to predict various spatial omics signals directly from commonly available, low-cost histological H&E images. By doing so, researchers can accelerate the process of generating
valuable insights from existing histopathological data. This approach saves time and resources that would otherwise be required for specialized, expensive spatial omics profiling techniques.
[818 Using deep learning approaches with mIF images to enhance T cell identification for tumor -automation of infiltrating lymphocytes (TILs) scoring on H&E images].
3. Integration of Multiple Spatial Omics Data:
The lab focuses on developing AI-based approaches to integrate and analyze multiple types of spatial omics data. By combining data from different sources, such as spatial transcriptomics, spatial proteomics, and spatial genomics, researchers can gain
a comprehensive understanding of the complex interactions and dynamics within the tumor microenvironment (TME). This integration enables a more holistic characterization of the TME and facilitates the discovery of novel biomarkers and therapeutic
targets.
[The promise and challenge of spatial omics in dissecting tumour microenvironment and the role of AI]
Overall, the lab's efforts aim to advance the field of spatial omics research by providing robust AI tools that enable the extraction of clinically significant spatial features, prediction of omics signals from routine histological images, and integration
of diverse spatial omics data for a comprehensive understanding of the TME.