Indication
Neuregulin 1 gene fusion positive non-small cell lung cancer
Neuregulin 1 gene fusion positive non-small cell lung cancer is a rare molecularly defined subset of primary thoracic epithelial malignancy, characterized by genomic rearrangements involving the *NRG1* gene. Read more about Neuregulin 1 gene fusion positive non-small cell lung cancer
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Coming soonNeuregulin 1 gene fusion positive non-small cell lung cancer is a rare molecularly defined subset of primary thoracic epithelial malignancy, characterized by genomic rearrangements involving the *NRG1* gene.
Primarily affecting adults and strongly enriched in non-smoking individuals with invasive mucinous lung adenocarcinomas, this clinical entity arises within the respiratory system.
Pathophysiologically, the structural rearrangement preserves the epidermal growth factor-like domain of neuregulin-1, producing an aberrant chimeric ligand that constitutively binds and dimerizes ErbB3 (HER3) with ErbB2 (HER2).
This ligand-dependent receptor activation drives persistent downstream oncogenic signaling via the PI3K/AKT and MAPK pathways, promoting accelerated tumor proliferation, cell survival, and therapeutic resistance to conventional treatments.
- nih.gov
Neuregulin 1 gene fusion positive non-small cell lung cancer is a rare molecularly defined subset of primary thoracic epithelial malignancy, characterized by genomic rearrangements involving the *NRG1* gene
- nih.gov
Neuregulin 1 gene fusion positive non-small cell lung cancer is a rare molecularly defined subset of primary thoracic epithelial malignancy, characterized by genomic rearrangements involving the *NRG1* gene Pathophysiologically, the structural rearrangement preserves the epidermal growth factor-like domain of neuregulin-1, producing an aberrant chimeric ligand that constitutively binds and dimerizes ErbB3 (HER3) with ErbB2 (HER2)
- lung.org
Primarily affecting adults and strongly enriched in non-smoking individuals with invasive mucinous lung adenocarcinomas, this clinical entity arises within the respiratory system
- go2.org
Primarily affecting adults and strongly enriched in non-smoking individuals with invasive mucinous lung adenocarcinomas, this clinical entity arises within the respiratory system
- lungcancerresearchfoundation.org
This ligand-dependent receptor activation drives persistent downstream oncogenic signaling via the PI3K/AKT and MAPK pathways, promoting accelerated tumor proliferation, cell survival, and therapeutic resistance to conventional treatments
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