NewslettersCancer Stem Cell News LncRNA PVT-1 Promotes Osteosarcoma Cancer Stem-Like Properties through Direct Interaction with TRIM28 and TSC2 Ubiquitination By Bob - November 9, 2022 0 Scientists demonstrated that Plasmacytoma Variant Translocation-1 (PVT-1) was critical for osteosarcoma tumor-initiation potential, further elucidating the role of PVT-1 in the enhancement of cancer stem-like behaviors [Oncogene] Abstract