Chen F, Han Y, Kang Y. Bone marrow niches in the regulation of bone metastasis. Br J Cancer. 2021;124(12):1912–1920. PMCID: PMC8184962

Esposito M, Kang Y. RAI2: Linking Retinoic Acid Signaling with Metastasis Suppression. Cancer Discov. 2015;5(5):466–8. PMCID: PMC4422076