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Updated: Jan 9, 2026

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Identification of OTX1 and OTX2 As Two Possible Molecular Markers for Sinonasal Carcinomas and Olfactory Neuroblastomas
Published on: February 28, 2019
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[SWI/SNF complex-deficient sinonasal carcinomas: a clinicopathological analysis of 13 cases]
Y J Wang1, X Y Hou1, L H Zhao1
1Department of Pathology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.
Zhonghua Bing Li Xue Za Zhi = Chinese Journal of Pathology
|December 8, 2025
Summary
SWI/SNF complex-deficient sinonasal carcinomas are rare head and neck malignancies. SMARCA4-deficient types show less squamous markers and more neuroendocrine markers than SMARCB1-deficient types, with co-loss linked to poor prognosis.
Area of Science:
- Pathology
- Oncology
- Genetics

