Professor Jia’s research has encompassed pharmacology, toxicology, and intelligent drug development, with particular emphasis on the molecular mechanisms underlying tumour metastasis and the design of targeted therapeutic interventions. Through research conducted in national and provincial key laboratories and international collaborative programmes, he has contributed to the study of mechanisms relevant to drug discovery and development. He has authored more than 250 peer-reviewed publications in journals including Nature, Science, Signal Transduction and Targeted Therapy, and Nature Communications, with more than 20,000 citations and an h-index of 70. His research has addressed the application of pharmacological and toxicological approaches to therapeutic development, including the investigation of tumour metastasis and the development of targeted interventions. Collectively, these contributions reflect a sustained research programme connecting fundamental pharmacology and toxicology with emerging approaches to drug discovery, intelligent drug design, precision medicine, and cancer therapeutics.