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Updated: Mar 1, 2026

The In ovo CAM-assay as a Xenograft Model for Sarcoma
Published on: July 17, 2013
The Current Landscape of Early Drug Development for Patients With Sarcoma
Breelyn A Wilky1, Robin L Jones1, Vicki L Keedy1
1From the Sylvester Comprehensive Cancer Center, Miami, FL; Royal Marsden Hospital, The Institute of Cancer Research, London, United Kingdom; Vanderbilt University Medical Center, Nashville, TN.
Abstract:
Until recently, advancements in the treatment of patients with adult soft tissue sarcomas have been relatively slow. This is, in part, due to their heterogeneity and rarity. A better understanding of the biology and differences among the various histologies has led to substantial growth in novel strategies. In addition to novel cytotoxic chemotherapies, agents targeting platelet-derived growth factor receptor-α (PDGFRα), mTOR, and angiogenesis are areas of active investigation. Additionally, with the success of checkpoint inhibitors in other malignancies and early encouraging results of checkpoint inhibitors in some sarcoma subtypes, this approach is being widely investigated in various sarcomas. As we increasingly recognize and treat each sarcoma histology as a separate disease, it is important to spread awareness of the exciting clinical trials available to our patients with these rare malignancies.
Insights
Recent advancements offer new hope for adult soft tissue sarcoma patients. Novel therapies targeting growth factors, angiogenesis, and immune checkpoints are under investigation for these rare cancers.
Area of Science:
- Oncology
- Medical Research
Background:
- Adult soft tissue sarcomas are rare and heterogeneous, leading to slow treatment advancements.
- Understanding sarcoma biology has spurred the development of novel therapeutic strategies.
Purpose of the Study:
- To review current and emerging treatment strategies for adult soft tissue sarcomas.
- To highlight the importance of recognizing sarcoma histologies as distinct diseases and the availability of clinical trials.
Main Methods:
- Review of current literature on adult soft tissue sarcoma treatments.
- Discussion of novel therapeutic targets including PDGFRα, mTOR, and angiogenesis.
- Exploration of the role of checkpoint inhibitors in sarcoma treatment.
Main Results:
- Novel cytotoxic chemotherapies are being investigated.
- Targeted agents and immunotherapies show promise in clinical trials.
- Recognizing distinct sarcoma histologies is crucial for effective treatment.
Conclusions:
- The field of adult soft tissue sarcoma treatment is evolving with new therapeutic avenues.
- Awareness of ongoing clinical trials is vital for patients with these rare malignancies.
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