Genomic profiling of IBC

We collected matched pretreatment blood and tumor samples from 19 patients with primary TN-IBC enrolled in a phase II clinical trial (NCT02876107). Patients were treated with neoadjuvant chemotherapy (NAC) or the anti-EGFR antibody panitumumab (PmAb) plus NAC (PmAb/NAC). We conducted whole-exome sequencing, RNA sequencing, and CIBERSORT analyses for these TN-IBC samples and compare the genetic and molecular profiles with similarly analyzed stage III TN-non-IBC patient samples. We also compared the genetic and molecular characteristics of TN-IBC in patients who had a pathologic complete response (pCR) to NAC or PmAb/NAC treatment, a suitable surrogate endpoint for IBC, with those who did not have pCR (non-pCR).

• Type: Other
• Archiver: European Genome-Phenome Archive (EGA)