Molecular and Treatment Characteristics of SMARCB1 or SMARCA4-Deficient Undifferentiated Tumor: Retrospective Case Series / Journal of the Korean Cancer Association, 대한암학회지
Cancer Research and Treatment
; : 967-971, 2024.
Article
在 En
| WPRIM
| ID: wpr-1042356
Responsible library:
WPRO
ABSTRACT
SMARCB1 or SMARCA4-deficient sinonasal carcinoma or thoracic undifferentiated tumor has aggressive nature with a poor prognosis. Patients with this disease were diagnosed by immunohistochemistry or next-generation sequencing. Those who were able to receive a surgery tended to be cured, while the others treated with chemotherapy, radiation therapy, or immune checkpoint inhibitor were often insensitive to these therapies. However, one having CD274 (PD-L1) amplification showed the response to immune checkpoint inhibitor and a good prognosis. We believed that this report could provide promising information for determining the optimal treatment option.