[Is there a magic bullet for sarcomas? : Personalised treatment for maligant tumours of bone and soft tissue]. / Gibt es eine Magic Bullet für Sarkome? : Personalisierte Therapie von malignen Tumoren des Stütz- und Bewegungsapparates.

BACKGROUND: Personalised tumour therapies aim to selectively target pathways and structures to which a tumour shows an oncogenic addiction. OBJECTIVE AND METHOD: This article aims to provide an overview of relevant genetic alterations in bone and soft-tissue tumours, which might serve as potential therapeutic targets for personalised medicines in the future. Recent approaches towards a personalised treatment of various tumours of bone and soft tissues are reviewed. RESULTS: Molecular diagnosis has become an essential tool for the characterisation of bone and soft-tissue tumours. Currently, no targeted therapies are routinely available for bone sarcomas. Denosumab is merely a symptomatic treatment for giant cell tumours of the bone. Imatinib has become the paradigm of a targeted treatment for subgroups of malignant gastrointestinal stromal tumours (GISTs) and dermatofibrosarcoma protuberans. Antiangiogenic multikinase inhibitors, various other tyrosine kinase inhibitors (TKIs) and monoclonal antibodies are currently being evaluated in several (sub-)types of soft-tissue sarcomas. Sorafenib showed promising results in the treatment of aggressive desmoid-type fibromatosis. Histology-tailored chemotherapies did not yield superior results in a prospective randomised multicentre trial. CONCLUSION: More in-depth knowledge is required for many sarcomas to link their genetic alterations to tumorigenesis in order to develop efficient personalised treatment strategies. Clinical trial designs need to be adapted to evaluate new therapeutic strategies in these ultra-rare tumours and their various sub-types more efficaciously.

[Biobanking and Biomolecular Resources Research Infrastructure (BBMRI). Implications for pathology]. / Biobanken und Biomolekulare Ressourcen Forschungsinfrastruktur (BBMRI). Bedeutung für die Pathologie.

High quality human biological samples (e.g. blood, tissue or DNA) with associated, well documented clinical and research data are key resources for advancement of life sciences, biotechnology, clinical medicine, drug development and also molecular pathology. Millions of samples of diseased tissues have been collected in the context of routine histopathological diagnosis and are stored in the archives of hospitals and institutes of pathology. A concerted effort is necessary to overcome the current fragmentation of the European biobanking community in order to tap the full research potential of existing biobanks. A pan-European research infrastructure for biobanking and biomolecular resources (BBMRI) is currently in its planning phase. The mission is to link and provide access to local biobanks of different formats, including tissue collections, harmonize standards, establish operational procedures which properly consider ethical, legal, societal aspects, and to secure sustainable funding. Pathology plays a key role in development and administration of tissue banks and is, thus, a major partner for collaboration, expertise and construction of this pan-European research infrastructure.