AUTHOR=Xiao Yunshuo , Yang Kun , Huang Qiuying , Wei Changqing , Wei Manlv , Geng Zhili , Wu Hui , Zhou Tianhong , Yin Xialoin , Zhou Yali TITLE=Selinexor in combination with venetoclax and decitabine in patients with refractory myelodysplastic syndrome previously exposed to hypomethylating agents: three case reports JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1477697 DOI=10.3389/fonc.2024.1477697 ISSN=2234-943X