Oncotarget Aug 11 2025 A new research paper was published in Volume 16 of  Oncotarget  on July 25, 2025, titled "Dissecting the functional differences and clinical features of R-spondin family members in metastatic prostate cancer." In this study, researchers led by first author Aiden Deacon and corresponding author Justin Hwang from the University of Minnesota-Twin Cities investigated a group of genes known as the R-spondin family (RSPO1/2/3/4) in advanced prostate cancer (PC). The RSPO gene