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Case Report
Xiaoyan Chen
The Hospital of Shunyi District Beijing
Corresponding Author
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Background
Rhabdomyosarcoma (RMS) and lung adenocarcinoma (LADC) epitomizes the success of cancer prevention by the development of conventional therapy, but huge challenges remain in the therapy of advanced diseases.
Case presentation
We reported two cases of novel BRAF gene fusion. The first case was a 34-year-old female with RMS harboring a BRAF-MAD1L1 fusion. She suffered tumor resection, recurrence and rapid progression. The second case was a 72-year-old female with LADC harboring a BRAF-ZC3H7A fusion, and she gained rapid progression after receiving a first-line course of chemotherapy.
Conclusions
These two BRAF fusions retain the intact BRAF kinase domain (exon 11-18) and showed poor prognosis in RMS and LADC.
Keywords
novel gene fusion, BRAF-MAD1L1, BRAF-ZC3H7A, Rhabdomyosarcoma, Lung adenocarcinoma
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A new preprint design is coming!
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This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Case Report
Xiaoyan Chen
The Hospital of Shunyi District Beijing
Corresponding Author
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 1
Posted 26 Aug, 2020
No community comments so far
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Background
Rhabdomyosarcoma (RMS) and lung adenocarcinoma (LADC) epitomizes the success of cancer prevention by the development of conventional therapy, but huge challenges remain in the therapy of advanced diseases.
Case presentation
We reported two cases of novel BRAF gene fusion. The first case was a 34-year-old female with RMS harboring a BRAF-MAD1L1 fusion. She suffered tumor resection, recurrence and rapid progression. The second case was a 72-year-old female with LADC harboring a BRAF-ZC3H7A fusion, and she gained rapid progression after receiving a first-line course of chemotherapy.
Conclusions
These two BRAF fusions retain the intact BRAF kinase domain (exon 11-18) and showed poor prognosis in RMS and LADC.
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
This is a list of supplementary files associated with this preprint. Click to download.
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