The Open Funding Call from the Bone Cancer Research Trust supports postdoctoral researchers worldwide working on primary bone cancer. As the Trust has other grant schemes dedicated to osteosarcoma, the current funding call particularly supports others forms of primary bone cancer. The proposed projects should have clear patient benefits, and focus on the development of new treatments for primary bone cancer and applications dedicated to early diagnosis, such as biomarker discovery & development, digital pathology, and imaging. Senior postdocs based anywhere in the world working on primary bone cancer may apply for up to 25,000 GBP in funding support. Applications close on June 1, 2022.