Synovial sarcoma most often develops near the large joints of the arms or legs, but in rare cases it can arise in the head and neck region. An especially uncommon presentation occurs in infants. A recently published case report describes synovial sarcoma originating in the parotid gland—the salivary gland located near the jaw and ear—in […]
Monophasic Synovial Sarcoma of the Posterior Pharyngeal Wall: A Rare Case Study
Content Warning:This article references a published medical case study that includes graphic surgical images involving the head and neck region. While the information may be valuable and informative, some readers may find the images difficult to view. Please proceed with care. Synovial sarcoma most often develops in the extremities, but in rare cases, it can […]
UI Health Care Begins Treating Patients With TCR Therapy for Synovial Sarcoma
UI Health Care has begun treating eligible patients with synovial sarcoma using a new form of immunotherapy known as T cell receptor (TCR) therapy. This treatment approach represents an important step forward in expanding access to innovative options for people facing advanced synovial sarcoma. A targeted immune-based approach TCR therapy is designed to help the […]
Prasterone (DHEA) for Metastatic or Unresectable Synovial Sarcoma
Researchers have studied prasterone—also known as DHEA (dehydroepiandrosterone)—as a potential treatment option for people with synovial sarcoma that has spread (metastatic) or cannot be removed through surgery. This clinical study was designed to better understand the safety of prasterone, determine appropriate dosing, and explore whether it could help slow or control disease progression. This trial […]
Celebrating Milestones with Hope: The 100th Sign-Up for the Synovial Sarcoma Registry and Biospecimen Repository
We are thrilled to announce a significant milestone for the Synovial Sarcoma Registry and Biospecimen Repository, as we proudly welcome our 100th registrant. This achievement signifies the growing commitment to advancing research and improving treatment options for patients with synovial sarcoma. The registry serves as a pivotal resource, collecting invaluable data and biospecimens from patients […]
A New Cell Therapy Approach Advances Toward Clinical Testing in Synovial Sarcoma
Zelluna, a Norway-based biotechnology company, has announced the submission of a Clinical Trial Application (CTA) in the United Kingdom for ZI-MA4-1 (ZIMA-101), a first-in-human cell therapy study that will include patients with synovial sarcoma. While this trial is still in its earliest phase, it represents a notable scientific development for the synovial sarcoma community. What […]
Revolutionary Insights Unveiled in Latest Synovial Sarcoma Research
A landmark study just published in Nature Communications finally pinpointed the exact “cell of origin” for synovial sarcoma — a rare, primitive fibroblast that still carries embryonic markers (Hic1⁺ Pdgfra⁺ Lgr5⁺). Breaking 2025 Research: Read the entire article here. Learn more about our world-renowned registry efforts here.
Dr. Theodore W. Laetsch, Synovial Sarcoma Foundation Board Member, Receives $1 Million Grant to Advance Rare Tumor Studies
The Synovial Sarcoma Foundation is pleased to highlight a significant milestone at the Children’s Hospital of Philadelphia (CHOP), where pediatric oncologist and Synovial Sarcoma Foundation Board Member, Dr. Theodore W. Laetsch, has been awarded a prestigious $1 million multi-year grant from the National Cancer Institute (NCI). This funding aims to accelerate research and treatment development […]
Innovative Approach Shows Promise Against Synovial Sarcoma Using Protein-Blocking Drugs
The Synovial Sarcoma Foundation is dedicated to supporting cutting-edge research that advances treatment options for this rare and aggressive cancer. Recent findings published in The EMBO Journal highlight a promising new strategy: using drug blockers to target a problematic protein involved in synovial sarcoma’s genetics. Synovial sarcoma primarily develops in soft tissues such as muscles […]









