Assistant Professor of Immunology & Microbiology
Department of Biology, College of Science — Princess Nourah bint Abdulrahman University (PNU), Riyadh
2020 – Present
Assistant Professor of Immunology & Microbiology
Department of Biology, College of Science — Princess Nourah bint Abdulrahman University (PNU), Riyadh, Saudi Arabia
Email: hjalthagafi@pnu.edu.sa · ORCID: 0009-0003-4662-3895
Academic Researcher and Assistant Professor specialising in cellular immune responses, with dedicated expertise in regulatory and exhausted T-cell dynamics within cancer, chronic diseases, and metabolic disorders. Investigates environmental impacts on immune tissues utilising advanced flow cytometry and integrated immunology techniques. An ambitious, enthusiastic, and reliable professional capable of working independently and within a team. Committed educator and mentor focused on enhancing instructional quality, developing accessible learning resources, and training students in complex immunological methods.
Deeply passionate about scientific research and development, with a strong interest in advancing immunological discoveries and translating laboratory findings into real-world clinical and therapeutic applications. Actively engaged in reading and contributing across Immunology, Microbiology, Cancer Biology, and Vaccine Development.
Department of Biology, College of Science — Princess Nourah bint Abdulrahman University (PNU), Riyadh
2020 – Present
University of Liverpool, Institute of Infectious Disease and Global Health (2015 – 2020)
University of Liverpool, Institute of Infectious Disease and Global Health (2010 – 2011)
King Abdulaziz University, Jeddah. Graduated with Honours (84.83%). (2005)
Core Expertise: T Lymphocytes, Flow Cytometry, Adaptive Immunity, Cellular Immunology, Inflammation, Cell Culture, Innate Immunity, Immune Regulation, Immunology of Infectious Diseases, Macrophage.
Laboratory Techniques: ELISA, Magnetic Bead separation, Purification of Immunoglobulins, Isolation of RNA and DNA, PBMC, Tetramer Staining, Proliferation Assay, SDS-PAGE, Immunohistochemistry and Immunostaining, ELI-SPOT, PCR, Western Blotting.
Research contributions published in BMC Immunology, International Journal of Molecular Sciences, Frontiers in Veterinary Science, Fish & Shellfish Immunology, PeerJ, and more. See full publication list on the page.