Kunsan National University, South Korea
Profiles
Early Academic Pursuits
Dr. Yuejai Kang began his academic journey with a background in social sciences, equipping him with a broad perspective that complements his scientific approach. Driven by a passion for marine and aquatic ecosystems, he transitioned into the field of Aquatic Life Medicine, completing both undergraduate and postgraduate studies. His academic pursuits culminated in a doctoral degree in Biotechnology, with a specialization in aquatic animal diseases. His Ph.D. research focused on enhancing disease resistance in olive flounder (Paralichthys olivaceus) through systems producing CpG DNA and double-stranded RNA, forming the basis for his long-term research in aquatic immunology and disease prevention.
Professional Endeavors
As an Assistant Professor in the Department of Aquatic Life Medicine at Kunsan National University, Dr. Kang has built a career spanning over two decades in aquatic veterinary sciences. His professional responsibilities encompass research leadership, academic instruction, and mentorship, alongside active participation in interdisciplinary projects addressing aquatic animal health. He continues to collaborate with government and industry partners, applying academic insights to real-world aquaculture challenges.
Contributions and Research Focus
Dr. Kang’s research is primarily centered on understanding and managing viral and bacterial diseases in aquatic animals. He has contributed significantly to the development of vaccines, immunostimulants, therapeutics, and antibiotics tailored for use in aquaculture. His work explores host-pathogen interactions, mechanisms of disease resistance, and the molecular basis of immunity in fish species. He has investigated the antiviral potential of agents such as remdesivir against fish viruses belonging to the Rhabdoviridae family. Additionally, he is extending his expertise into the study of environmental toxicology, examining how pollutants and environmental stressors affect aquatic disease dynamics.
Impact and Influence
Dr. Kang’s work has had a tangible impact on the aquaculture sector, improving disease control strategies and promoting sustainable fish farming practices. His studies have helped enhance disease resistance in cultured species, reducing mortality and economic losses in aquaculture operations. His scientific contributions are influencing policy development and management practices in aquatic health both nationally and internationally.
Academic Citations and Publications
With a strong publication record, Dr. Kang has authored 50 research papers in peer-reviewed journals, contributing to the global knowledge base in aquatic health science. His work is frequently cited by peers in related fields such as virology, marine biology, fish pathology, and biotechnology, underlining the broad relevance and scientific merit of his research. Notably, his publication on the antiviral effects of remdesivir has gained recognition for its innovative approach to controlling viral infections in aquatic species.
Technical Skills
Dr. Kang’s technical expertise includes advanced molecular biology methods, such as nucleic acid-based vaccine development, diagnostic PCR, and immunological assays. He is adept in laboratory and field-based pathogen challenge experiments, cell culture, and microbiological diagnostics. His hands-on proficiency supports high-quality experimental design and data interpretation in fish health research.
Teaching Experience
In addition to his research, Dr. Kang plays a vital role in academic instruction and student development. He teaches core courses in aquatic medicine and biotechnology and has supervised numerous undergraduate and postgraduate research projects. He emphasizes practical learning, scientific reasoning, and innovation, inspiring students to pursue careers in marine and aquatic science.
Legacy and Future Contributions
Looking ahead, Dr. Kang aims to further explore the intersection of environmental toxicology and aquatic disease, with a focus on how emerging contaminants affect fish health and immune responses. He is committed to advancing integrated disease management approaches and fostering collaborative research networks. Through his continued efforts, he seeks to contribute to the sustainability and resilience of aquaculture systems worldwide.
Notable Publications
First report and pathogenicity of Vibrio campbellii (VC<sub>AHPND</sub>) isolated in South Korea
Authors: Choi H.-J., Choi D.-Y., Lee J.-H., Kim J.-H., Kang Y.J.
Journal: Journal of Fish Diseases
Year: 2024
Process optimization for microfluidic preparation of liposomes using food-grade components
Authors: Hong S.-C., Hong C.R., Kim M., Kang Y.J., Jung Y.H., Park K.-M., Choi J., Chang P.-S.
Journal: Food Chemistry
Year: 2024
Protective Effects of Long Double-Stranded RNA with Different CpG Motifs against Miamiensis avidus and Viral Hemorrhagic Septicemia Virus (VHSV) Infections in Olive Flounder (Paralichthys olivaceus)
Authors: Choi H.-J., Choi D.-Y., Park J.-J., Jung H.J., Kim B.-S., Hong S.-C., Kim J.-H., Kang Y.J.
Journal: Fishes
Year: 2024
The use, application and efficacy of biofloc technology (BFT) in shrimp aquaculture industry: A review
Authors: Yu Y.-B., Choi J.-H., Lee J.-H., Jo A.-H., Lee J.-W., Choi H.J., Kang Y.J., Choi C.Y., Kang J.-C., Lee K.M., et al.
Journal: Environmental Technology and Innovation
Year: 2024
Toxic Effects of Microplastics (Polyethylene) Exposure on Neurotransmitter, Stress Indicators and Immunity in Korean Bullhead (Pseudobagrus fulvidraco)
Authors: Lee J.-H., Choi J.-H., Kang Y.J., Choi Y.J., Choi C.Y., Kang J.-C., Kim J.-H.
Journal: SSRN
Year: 2024