
Li-Fang (Jack) Chu, PhD
Principal Investigator, Assistant Professor and Canada Research Chair (Tier II) in Cellular Reprogramming
Co-Chair, Reproduction and Regenerative Medicine Research Group; Academic Co-lead, Centre for Genome Engineering (CGE); Full member of Precision Medicine & Disease Mechanisms, Alberta Children’s Hospital Research Institute (ACHRI); McCaig Institute for Bone and Joint Health.
Jack became interested in biology and genetics as an undergrad majoring in Zoology at National Taiwan University (Taipei, Taiwan). His first undergraduate research project involved cloning a shrimp viral gene which hijacks gene regulation, and he later spent a summer at North Carolina State University as an exchange student studying plant biology. He received his PhD in Cell and Molecular Biology from Baylor College of Medicine, where he studied the relationship between the early germ cell lineage and pluripotent stem cells in vitro. He then pursued training as a postdoctoral fellow in Dr. James Thomson’s lab at the Morgridge Institute for Research, University of Wisconsin-Madison, where he became interested in studying developmental timing and developed an in vitro model to recapitulate the human segmentation clock. His research projects focus on using pluripotent stem cells to model development and disease and to identify novel therapeutic strategies for regenerative medicine. Aside from research, Jack is passionate about teaching and mentoring young scientists. He also enjoys swimming, hiking, traveling, and spending time with his wife and two kids.

Maggie Rusteika, BSc honors
MSc student, Stem Cell and Regenerative Medicine Specialization (BME), joined the lab in the summer of 2021
SCN-Mitacs Internship Awardee (2025), Alberta Graduate Excellence Scholarship (AGES) Awardee (2024), CIHR Canada Graduate Scholarships Master’s Awardee (2023), BME Graduate Program Research Excellence Awardee (2024, 2025).
I am an undergraduate student at the University of Calgary currently beginning my third year of a Bachelor of Health Sciences honours degree majoring in biomedical sciences. I have a hope to work in research following the completion of my degree and intend to focus on stem cell research. Particularly, the use of stem cells in spermatogenesis with the hopes of discovering new methods of fertilization. I am currently working on a research project in the Chu lab that focuses on the role of the WNT signaling pathway on regulating porcine iPS cell renewal. Outside of the lab, I enjoy weightlifting, baking, crafting, and exploring.

Pranav Ramesh, MSc
PhD student, Stem cells and Regenerative Medicine Specialization (VMS), joined the lab in the summer of 2022
One Child Every Child (OCEC) Graduate Scholarship (PhD) Awardee (2023-2025)
I graduated with a Master’s in Biology from the Indian Institute of Science Education and Research (IISER), Pune, India. My final year master’s thesis focused on characterizing the sex differences in Drosophila hematopoiesis. Having worked with multiple model organisms to study development and disease, my fascination for stem cells and developmental biology has only increased. I joined the Chu lab to build on my interests and work on the exciting bridge between developmental biology and regenerative medicine. My project mainly focuses on performing experiments using human embryonic stem cells to answer critical questions about the human segmentation clock. Outside the lab, I like to admire dinosaurs, hit the gym, do graphic designing, and sleep.

Tarek Drissi, BSc honors
MSc student, Stem Cell and Regenerative Medicine Specialization (BME), joined the lab in the spring of 2025
One Child Every Child Graduate Future Leaders Awardee (2025-2027)
I graduated with a degree in Cellular, Molecular, and Microbial Biology (Honours) from the University of Calgary in 2024. My undergraduate thesis focussed on analyzing the expression pattern of the Inhibitor of Growth tumor suppressor genes during replicative senescence of human fibroblasts. I also performed zoology research assessing nudibranch stinging cell physiology and performance following exposure to differing diet regimens. After graduating, my interests have shifted to the field of stem cell and regenerative biology, where I am particularly fascinated by the capacity of stem cells to recapitulate developmental timing during in vitro differentiation. My current research in the Chu Lab explores cross-species regulation of developmental timing. When I’m not in the lab I enjoy playing chess, making music, and hiking.

Emily Hiles, MSc
Research Lab Assistant, joined the lab Jan 2021 – Aug 2022, Sept 2025
I completed my undergrad at the University of Calgary majoring in Neuroscience. My research project explored the metabolic properties of aging in neurons with a focus on fatty acids. Over the course of my undergrad, I also became interested in regenerative medicine and am excited to continue to pursue this passion in the Chu Lab! I am currently working on projects which explore the segmentation clock and the formation of iPSC lines across multiple species. Outside of the lab, I enjoy cooking for my family, hiking and backcountry camping, and painting.

Sherry Liu
Undergraduate research student (MDSC 507), joined the lab May 2025
I am a third-year undergraduate student majoring in Biomedical Science at the University of Calgary. My project focused on the developmental biology of pluripotent stem cell–derived retinal organoids, which are 3D tissue structures that mimic the retina. Our goal was to better understand the differentiation protocol of these retinal organoids and to explore their potential use in cell transplantation therapies for vision loss caused by photoreceptor damage. Outside of the lab, I enjoy swimming, drawing, and traveling, and I love trying new restaurants and cuisines around the world.

Wendy Limlahapun
Undergraduate research student (MDSC 507), COUHR Summer Studentship Awardee, joined the lab May 2025
I am an undergraduate student pursuing a degree in Cellular, Molecular, and Microbial Biology (Honours) at the University of Calgary. Driven by my interest in how embryos develop and the potential of pluripotent stem cells in regenerative medicine, I joined the Chu Lab to explore these areas. My project focuses on modeling of congenital vertebral malformation conditions. In this project, I aim to better understand the mechanisms behind vertebral formation and contribute to understanding how developmental pathways regulate this process. Outside the lab, I enjoy photography, cooking, and reading.
Lab alumni
Talia Zhang, Undergraduate research student, BME Summer Studentship Awardee (2025). Time in the lab: May 2025 – Aug 2025.
Jaime Neira, MSc, Biochemistry and Molecular Biology graduate program, SCN-Mitacs Internship Awardee (2024), Alberta Graduate Excellence Scholarship (AGES) Awardee (2023). Time in the lab, Sept 2022 – Sept 2025.
Vanessa Conrad, BSc honors, Bachelor of Science degree in Zoology (Honours), Research Lab Assistant. Time in the lab: July 2021 – Aug 2025.
Saumyaa Singla, Undergraduate research student (Co-supervised by Dr. Lian Willetts), Bachelor of Health Sciences (Honorus). Time in the lab: September 2024 – May 2025.
Maren Abuzukar, Undergraduate research student, Research Project student (MDSC 528). Time in the lab: September 2024 – May 2025.
Atina Razzaque, Undergraduate research student, 4th-Year Research Thesis Project student (CMMB 528). Time in the lab: September 2024 – May 2025.
Jin-A Lee, Eyes High Postdoctoral Fellow. Time in the lab: Jan 2023 – Jan 2025.
Saher Raouf, Undergraduate research student, Bachelor of Health Sciences, Bioinformatics (Honorus), O’Brien Centre Summer Studentship Awardee (2024). Time in the lab: Sept 2023 – Aug 2024.
Monica Bautista, Undergraduate research student, Bachelor of Health Sciences (Honorus), O’Brien Centre Summer Studentship Awardee (2022, 2023). Time in the lab: May 2022 – July 2024.
Selina Jiang, 4th-Year Research Thesis Project student (CMMB 528). Time in the lab: Sept 2021 – May 2022.
Eve Higgins, 4th-Year Honours Research Thesis Project student (MDSC 508). Time in the lab: Sept 2021 – May 2022.
Anthony Do, Summer Student, NSERC Undergraduate Student Research Awardee (USRA). Time in the lab: May 2021 – Sept 2021.
Valentyna Maslieieva, MSc, Lab Manager (co-managing Ungrin Lab). Time in the lab: Sept 2020 – Feb 2021,
