Yan Lin Yu, Ph.D.
- Center for Cancer Research
- National Cancer Institute
- Building 37, Room 5046
- Bethesda, MD 20852
- 240-760-6812
- yuy@nih.gov
RESEARCH SUMMARY
Dr. Yu's primary research interest lies in the molecular mechanisms involved in the genesis and progression to the metastatic state of cancer. His goal is to identify candidate molecular targets or signaling pathways for mechanistic understanding, clinical diagnosis, therapeutic intervention, and cancer prevention. Since 2024, he has joined the Antibody Engineering Program at the Laboratory of Molecular Biology, focusing on the characterization of tumor antigens for antibody discovery and the development of antibody-based therapy for solid tumors, collaborating with intramural laboratories.
Areas of Expertise
Yan Lin Yu, Ph.D.
Research
Dr. Yu's major research interest is understanding the molecular mechanisms underlying the progression to the metastatic state of cancer. He has studied mechanisms underlying tumorigenesis in hepatocellular carcinoma (HCC). Dr. Yu has generated transgenic mice inducibly expressing dominant negative fibroblast growth factor receptor (FGFR) mutants to study the specific roles of receptor tyrosine kinases in cancer and normal development. He found that constitutive c-Met signaling through a non-autocrine mechanism promotes metastasis in a transgenic transplantation model, determined that Ezrin and Six1 are critical regulators of metastasis in rhabdomyosarcoma, identified PHLPP1 as metastatic suppressor and PTEN protein phosphatase inhibits tumor metastasis inhibits metastasis by negatively regulating the Entpd5/IGF1R pathway through ATF6. He also established the human melanoma BRAF inhibitor drug resistance and double resistance of BRAF and MEK inhibitors and identified AXL and PERK play critical roles in melanoma BRAF inhibitor resistance dependent on PTEN status. Additionally, he discovered the metabolic vulnerabilities of BRAF inhibitor drug-resistant melanoma and metastatic cancer with therapeutic potential. Dr. Yu also developed an immunoresistant metastatic model for studying the interaction between tumor cells and the microenvironment's immune system in tumor metastasis. Since 2024, Dr. Yu has joined the Antibody Engineering Program at the Laboratory of Molecular Biology, focusing on the characterization of tumor antigens for antibody discovery and the development of antibody-based therapeutics, including CAR NK cells, for solid tumors in collaboration with intramural laboratories.
Publications
PTEN phosphatase inhibits metastasis by negatively regulating the Entpd5/IGF1R pathway through ATF6
AXL/AKT axis mediated-resistance to BRAF inhibitor depends on PTEN status in melanoma
PHLPP1 mediates melanoma metastasis suppression through repressing AKT2 activation
Expression profiling identifies the cytoskeletal organizer ezrin and the developmental homeoprotein Six-1 as key metastatic regulators
Biography
Yan Lin Yu, Ph.D.
Dr. Yanlin Yu graduated from Southern Medical University. He received an M.Sc in Genetics from Jinan University and a Ph.D. in Cell Biology from the Shanghai Institute of Cell Biology (currently named Shanghai Institute of Biochemistry and Cell Biology) at the Chinese Academy of Sciences. Dr. Yu was a faculty member at the Department of Cell Biology and Genetics at Southern Medical University. From 1998 to 2023, Dr. Yu worked at the Laboratory of Cancer Biology and Genetics in the NCI as a visiting fellow, staff scientist, and associate scientist with Dr. Glenn Merlino. Since 2024, Dr. Yu has joined the Antibody Engineering at the Laboratory of Molecular Biology in the NCI work with Dr. Mitchell Ho. Dr. Yu received the AAS/Science Program for Excellence in Science Award in 2006. Dr. Yu won an NCI Director's Intramural Innovation Award in 2006 and was awarded a Staff Scientist and Staff Clinician Research Award in 2022.