Proteogenomic Approaches for the Identification of NF1/Neurofibromin-depleted Estrogen Receptor-positive Breast Cancers for Targeted Treatment
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Abstract
Significance: A major challenge for targeting the consequence of tumor suppressor disruption is the accurate assessment of protein functional inactivation. NF1 can repress both RAS and ER signaling, and a ComboMATCH trial is underway to treat the patients with binimetinib and fulvestrant. Herein we report a MS-verified NF1 IHC assay that can determine a threshold for NF1 loss to predict treatment response. These approaches may be used to identify and expand the eligible patient population.
References
1.
Yap Y, McPherson J, Ong C, Rozen S, Teh B, Lee A
. The NF1 gene revisited - from bench to bedside. Oncotarget. 2014; 5(15):5873-92.
PMC: 4171599.
DOI: 10.18632/oncotarget.2194.
View
2.
Philpott C, Tovell H, Frayling I, Cooper D, Upadhyaya M
. The NF1 somatic mutational landscape in sporadic human cancers. Hum Genomics. 2017; 11(1):13.
PMC: 5480124.
DOI: 10.1186/s40246-017-0109-3.
View
3.
Griffith O, Spies N, Anurag M, Griffith M, Luo J, Tu D
. The prognostic effects of somatic mutations in ER-positive breast cancer. Nat Commun. 2018; 9(1):3476.
PMC: 6123466.
DOI: 10.1038/s41467-018-05914-x.
View
4.
Medard G, Pachl F, Ruprecht B, Klaeger S, Heinzlmeir S, Helm D
. Optimized chemical proteomics assay for kinase inhibitor profiling. J Proteome Res. 2015; 14(3):1574-86.
DOI: 10.1021/pr5012608.
View
5.
Ellis M, Ding L, Shen D, Luo J, Suman V, Wallis J
. Whole-genome analysis informs breast cancer response to aromatase inhibition. Nature. 2012; 486(7403):353-60.
PMC: 3383766.
DOI: 10.1038/nature11143.
View