Molecular target for preparing drugs for treating TFE3 gene rearrangement renal cell carcinoma and its use

By interfering with the LGI3 gene to inhibit the proliferation, migration and invasion of TFE3 rearranged renal cell carcinoma, the problem of lack of effective treatment in this type of cancer is solved and a potential therapeutic target is provided.

CN119372210BActive Publication Date: 2025-03-18THE THIRD MEDICAL CENT OF THE CHINESE PEOPLES LIBERATION ARMY GENERAL HOSPITAL
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Patent Information

Application Number
CN202411945597.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-12-27
Publication Date
2025-03-18
Estimated Expiration
2044-12-27

AI Technical Summary

Technical Problem

TFE3 gene rearrangement renal cell carcinoma has a high degree of malignancy, poor clinical prognosis, and lacks universal and effective treatment methods.

Method used

The LGI3 gene is used as a molecular target to inhibit the proliferation, migration and invasion of TFE3 rearranged renal cell carcinoma by interfering with the LGI3 gene.

Benefits of technology

Interference with LGI3 can effectively inhibit the proliferation, migration and invasion of TFE3 rearranged renal cell carcinoma, providing a potential therapeutic target.

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Abstract

The present invention provides a molecular target for preparing a drug for treating TFE3 gene rearrangement renal cell carcinoma and its use, and relates to the field of biomedicine technology. The molecular target is the LGI3 gene, and the base sequence of the LGI3 gene is: SEQ ID No. 1. In the present invention, after interfering with LGI3, the proliferation, migration and invasion ability of TFE3 rearrangement renal cell carcinoma can be effectively inhibited, so the LGI3 gene is expected to be used as a molecular target in the treatment of clinical TFE3 rearrangement renal cell carcinoma patients.
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