Research is exploring the role of Vps4 in cancer development, with studies investigating its involvement in various types of cancer, including rhabdomyosarcoma, epithelial ovarian cancer, acute myeloid leukemia, and osteosarcoma. The protein's function in exosome biogenesis and cargo selection is also being examined for its potential biomedical applications in cancer. Additionally, the regulation of ESCRT-III components, which include Vps4, is being studied for its impact on cell death, tumor resistance, and cancer therapy.