Overview

The ATG core is advancing pediatric cancer research by developing cutting edge technologies, including epigenomic, single-cell and metabolomic technologies in preclinical models. Further, we provide expertise and technical support for these approaches. The ATG core is also establishing an interactive platform for technology innovation that can be shared between existing facilities and St. Jude investigators. 

Impact

photo of two people talking at a desk.

The ATG core provides St. Jude researchers with the ability to study genome regulation in leukemia and other pediatric cancers using a multidisciplinary approach. These approaches include CRISPR-based (epi)genetic engineering, single-cell multi-omics, long-reads sequencing, metabolomics and metabolic flux analysis and computational approaches. 


About the manager

  • View Details

    Jian Xu, PhD

    Member, St. Jude Faculty

    Jian Xu received his PhD in molecular biology from UCLA where he focused on epigenetic regulation of stem cell pluripotency. As a postdoctoral fellow, Dr. Xu focused on the developmental control of fetal-to-adult hemoglobin switching. In 2023, Dr. Xu joined the Department of Pathology and Center of Excellence for Leukemia Studies at St. Jude where he investigates the gene regulatory processes controlling stem cell development and blood cancers. In 2023, Dr. Xu established the ATG core to provide valuable resources to the Department of Pathology, the Center of Excellence for Leukemia Studies and the Comprehensive Cancer Center

    Jian Xu, PhD

    Member, St. Jude Faculty

    Research Interests

    • Enhancer function and regulation in development and cancer
    • Epigenetics-metabolism crosstalk in normal and disordered blood development
    • Functional metabolism in hematopoiesis and hematologic disease
    • System biology and multi-omic dissection of cancer evolution and therapy response

    Contact Information

    Jian Xu, PhD

    Center of Excellence in Leukemia Studies (CELS)

    MS 345

    St. Jude Children's Research Hospital

    262 Danny Thomas Place

    Memphis, 38105-3678

The team

  • View Details

    Xiaofei (Steven) Gao, PhD

    Director, Laboratory Operations

    Xiaofei (Steven) Gao, PhD

    Director, Laboratory Operations

    Contact Information

    Xiaofei (Steven) Gao, PhD

  • View Details

    Tam Tran, PhD

    Scientist

    Tam Tran, PhD

    Scientist

    Contact Information

    Tam Tran, PhD