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Estrogen Receptor Mutations As Novel Targets for Immunotherapy in Metastatic Estrogen Receptor-positive Breast Cancer

Abstract

Significance: Estrogen receptor (ESR1) mutations have emerged as a key factor in endocrine therapy resistance. We identified and validated five novel, immunogenic ESR1-derived peptides that could be targeted through vaccine-based immunotherapy.

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References
1.
Jeselsohn R, Buchwalter G, De Angelis C, Brown M, Schiff R . ESR1 mutations—a mechanism for acquired endocrine resistance in breast cancer. Nat Rev Clin Oncol. 2015; 12(10):573-83. PMC: 4911210. DOI: 10.1038/nrclinonc.2015.117. View

2.
Khan M, Carmona S, Sukhumalchandra P, Roszik J, Philips A, Perakis A . Cathepsin G Is Expressed by Acute Lymphoblastic Leukemia and Is a Potential Immunotherapeutic Target. Front Immunol. 2018; 8:1975. PMC: 5790053. DOI: 10.3389/fimmu.2017.01975. View

3.
Schwartzentruber D, Lawson D, Richards J, Conry R, Miller D, Treisman J . gp100 peptide vaccine and interleukin-2 in patients with advanced melanoma. N Engl J Med. 2011; 364(22):2119-27. PMC: 3517182. DOI: 10.1056/NEJMoa1012863. View

4.
Blaha D, Anderson S, Yoakum D, Hager M, Zha Y, Gajewski T . High-Throughput Stability Screening of Neoantigen/HLA Complexes Improves Immunogenicity Predictions. Cancer Immunol Res. 2018; 7(1):50-61. PMC: 6324732. DOI: 10.1158/2326-6066.CIR-18-0395. View

5.
Richters M, Xia H, Campbell K, Gillanders W, Griffith O, Griffith M . Best practices for bioinformatic characterization of neoantigens for clinical utility. Genome Med. 2019; 11(1):56. PMC: 6714459. DOI: 10.1186/s13073-019-0666-2. View