overview

  • Human induced pluripotent stem cells (iPSCs) provide autologous materials for patients, which theoretically omit the need for immune suppression. We have optimized the more clinically relevant, integration-free hiPSC generation protocol and performed directed differentiation of patient-specific iPSCs into neural stem cells, neuronal and glial progenitors, as well as mature cell types for disease modeling, transplantation studies, neural regeneration and repair, and drug screening and testing. The highly efficient CRISPR gene editing tool adapted in the lab allows for quick creation of neural lineage reporters and multigene activation for lineage induction. These neural lineage specific cells are applied to in-depth study of signal transduction in disease and development. Our research projects include (1) generation of clinically relevant iPSCs for therapeutics uses; (2) identification of optimal neural lineage progenitors for cell-based therapy in spinal cord injury; (3) Down syndrome disease modeling using patient derived iPSCs and neural populations; and (4) molecular changes in gene expression regulatory networks in glioblastoma.

    Dr. Ying Liu is an Associate Professor of Center for Translational Science at the Florida International University (FIU). Dr. Liu is a fellowship-trained investigator. She earned her medical degree at Peking University Health Science Center in China. She received her Ph.D. in neurobiology and anatomy at the University of Utah, where she investigated the development of glia and glial precursors. She completed a postdoctoral fellowship in gene targeting in human embryonic stem cells at the National Institute on Aging of the National Institutes of Health.
    Before joining FIU, Dr. Liu was an Associate Professor at the McGovern Medical School, University of Texas Health Science Center at Houston. She also worked as an assistant project scientist at the University of California, San Diego, with a concomitant appointment as a professional scientific collaborator at the Scripps Research Institute. She has held clinical and research positions at the Peking University First Hospital in China and was senior scientist for primary and stem cell systems at Invitrogen, a division of Thermo Fisher Scientific.

    Dr. Liu’s research has been presented and published widely. She has co-authored articles that have appeared in Nature Communications, Molecular Therapy-Nucleic Acids, Cell Stem Cell, Stem Cells, Nature Protocols, Nature Genetics, among other journals. Her long-term goal as an investigator is to elucidate the fundamental mechanisms of neural differentiation with the aim of translating this knowledge into novel therapeutic strategies for neural repair and protection.

research interests

  • Human induced pluripotent stem cells, neural repair, spinal cord injury, disease modeling.

selected publications

full name

  • Ying Liu

visualizations

Recent publications and grants in Scholars@FIU